diff -Nru spdlog-1.6/bench/boost-bench.cpp spdlog-0.11.0/bench/boost-bench.cpp --- spdlog-1.6/bench/boost-bench.cpp 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/bench/boost-bench.cpp 2016-09-17 23:28:41.000000000 +0000 @@ -1,3 +1,7 @@ +// +// Copyright(c) 2015 Gabi Melman. +// Distributed under the MIT License (http://opensource.org/licenses/MIT) +// #include #include diff -Nru spdlog-1.6/bench/boost-bench-mt.cpp spdlog-0.11.0/bench/boost-bench-mt.cpp --- spdlog-1.6/bench/boost-bench-mt.cpp 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/bench/boost-bench-mt.cpp 2016-09-17 23:28:41.000000000 +0000 @@ -1,3 +1,8 @@ +// +// Copyright(c) 2015 Gabi Melman. +// Distributed under the MIT License (http://opensource.org/licenses/MIT) +// + #include #include #include diff -Nru spdlog-1.6/bench/easyl.conf spdlog-0.11.0/bench/easyl.conf --- spdlog-1.6/bench/easyl.conf 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/bench/easyl.conf 2016-09-17 23:28:41.000000000 +0000 @@ -1,10 +1,10 @@ -* GLOBAL: - FORMAT = "[%datetime]: %msg" - FILENAME = ./logs/easylogging.log - ENABLED = true - TO_FILE = true - TO_STANDARD_OUTPUT = false - MILLISECONDS_WIDTH = 3 - PERFORMANCE_TRACKING = false - MAX_LOG_FILE_SIZE = 10485760 - Log_Flush_Threshold = 10485760 +* GLOBAL: + FORMAT = "[%datetime]: %msg" + FILENAME = ./logs/easylogging.log + ENABLED = true + TO_FILE = true + TO_STANDARD_OUTPUT = false + MILLISECONDS_WIDTH = 3 + PERFORMANCE_TRACKING = false + MAX_LOG_FILE_SIZE = 10485760 + Log_Flush_Threshold = 10485760 diff -Nru spdlog-1.6/bench/easylogging-bench.cpp spdlog-0.11.0/bench/easylogging-bench.cpp --- spdlog-1.6/bench/easylogging-bench.cpp 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/bench/easylogging-bench.cpp 2016-09-17 23:28:41.000000000 +0000 @@ -1,3 +1,9 @@ +// +// Copyright(c) 2015 Gabi Melman. +// Distributed under the MIT License (http://opensource.org/licenses/MIT) +// + + #include "easylogging++.h" _INITIALIZE_EASYLOGGINGPP diff -Nru spdlog-1.6/bench/easylogging-bench-mt.cpp spdlog-0.11.0/bench/easylogging-bench-mt.cpp --- spdlog-1.6/bench/easylogging-bench-mt.cpp 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/bench/easylogging-bench-mt.cpp 2016-09-17 23:28:41.000000000 +0000 @@ -1,3 +1,8 @@ +// +// Copyright(c) 2015 Gabi Melman. +// Distributed under the MIT License (http://opensource.org/licenses/MIT) +// + #include #include #include diff -Nru spdlog-1.6/bench/g2log-async.cpp spdlog-0.11.0/bench/g2log-async.cpp --- spdlog-1.6/bench/g2log-async.cpp 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/bench/g2log-async.cpp 2016-09-17 23:28:41.000000000 +0000 @@ -1,3 +1,8 @@ +// +// Copyright(c) 2015 Gabi Melman. +// Distributed under the MIT License (http://opensource.org/licenses/MIT) +// + #include #include #include diff -Nru spdlog-1.6/bench/glog-bench.cpp spdlog-0.11.0/bench/glog-bench.cpp --- spdlog-1.6/bench/glog-bench.cpp 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/bench/glog-bench.cpp 2016-09-17 23:28:41.000000000 +0000 @@ -1,3 +1,7 @@ +// +// Copyright(c) 2015 Gabi Melman. +// Distributed under the MIT License (http://opensource.org/licenses/MIT) +// #include "glog/logging.h" diff -Nru spdlog-1.6/bench/glog-bench-mt.cpp spdlog-0.11.0/bench/glog-bench-mt.cpp --- spdlog-1.6/bench/glog-bench-mt.cpp 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/bench/glog-bench-mt.cpp 2016-09-17 23:28:41.000000000 +0000 @@ -1,3 +1,8 @@ +// +// Copyright(c) 2015 Gabi Melman. +// Distributed under the MIT License (http://opensource.org/licenses/MIT) +// + #include #include #include diff -Nru spdlog-1.6/bench/logs/.gitignore spdlog-0.11.0/bench/logs/.gitignore --- spdlog-1.6/bench/logs/.gitignore 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/bench/logs/.gitignore 2016-09-17 23:28:41.000000000 +0000 @@ -1,4 +1,4 @@ -# Ignore everything in this directory -* -# Except this file -!.gitignore +# Ignore everything in this directory +* +# Except this file +!.gitignore diff -Nru spdlog-1.6/bench/Makefile spdlog-0.11.0/bench/Makefile --- spdlog-1.6/bench/Makefile 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/bench/Makefile 2016-09-17 23:28:41.000000000 +0000 @@ -1,57 +1,62 @@ -CXX ?= g++ -CXXFLAGS = -march=native -Wall -Wextra -pedantic -std=c++11 -pthread -Wl,--no-as-needed -I../include -CXX_RELEASE_FLAGS = -O3 -flto - - -binaries=spdlog-bench spdlog-bench-mt spdlog-async boost-bench boost-bench-mt glog-bench glog-bench-mt g2log-async easylogging-bench easylogging-bench-mt - -all: $(binaries) - -spdlog-bench: spdlog-bench.cpp - $(CXX) spdlog-bench.cpp -o spdlog-bench $(CXXFLAGS) $(CXX_RELEASE_FLAGS) - -spdlog-bench-mt: spdlog-bench-mt.cpp - $(CXX) spdlog-bench-mt.cpp -o spdlog-bench-mt $(CXXFLAGS) $(CXX_RELEASE_FLAGS) - -spdlog-async: spdlog-async.cpp - $(CXX) spdlog-async.cpp -o spdlog-async $(CXXFLAGS) $(CXX_RELEASE_FLAGS) - - -BOOST_FLAGS = -DBOOST_LOG_DYN_LINK -I/home/gabi/devel/boost_1_56_0/ -L/home/gabi/devel/boost_1_56_0/stage/lib -lboost_log -lboost_log_setup -lboost_filesystem -lboost_system -lboost_thread -lboost_regex -lboost_date_time -lboost_chrono - -boost-bench: boost-bench.cpp - $(CXX) boost-bench.cpp -o boost-bench $(CXXFLAGS) $(BOOST_FLAGS) $(CXX_RELEASE_FLAGS) - -boost-bench-mt: boost-bench-mt.cpp - $(CXX) boost-bench-mt.cpp -o boost-bench-mt $(CXXFLAGS) $(BOOST_FLAGS) $(CXX_RELEASE_FLAGS) - - -GLOG_FLAGS = -lglog -glog-bench: glog-bench.cpp - $(CXX) glog-bench.cpp -o glog-bench $(CXXFLAGS) $(GLOG_FLAGS) $(CXX_RELEASE_FLAGS) - -glog-bench-mt: glog-bench-mt.cpp - $(CXX) glog-bench-mt.cpp -o glog-bench-mt $(CXXFLAGS) $(GLOG_FLAGS) $(CXX_RELEASE_FLAGS) - - -G2LOG_FLAGS = -I/home/gabi/devel/g2log/g2log/src -L/home/gabi/devel/g2log/g2log -llib_g2logger -g2log-async: g2log-async.cpp - $(CXX) g2log-async.cpp -o g2log-async $(CXXFLAGS) $(G2LOG_FLAGS) $(CXX_RELEASE_FLAGS) - - -EASYL_FLAGS = -I../../easylogging/src/ -easylogging-bench: easylogging-bench.cpp - $(CXX) easylogging-bench.cpp -o easylogging-bench $(CXXFLAGS) $(EASYL_FLAGS) $(CXX_RELEASE_FLAGS) -easylogging-bench-mt: easylogging-bench-mt.cpp - $(CXX) easylogging-bench-mt.cpp -o easylogging-bench-mt $(CXXFLAGS) $(EASYL_FLAGS) $(CXX_RELEASE_FLAGS) - -.PHONY: clean - -clean: - rm -f *.o logs/* $(binaries) - - -rebuild: clean all - - - +CXX ?= g++ +CXXFLAGS = -march=native -Wall -Wextra -pedantic -std=c++11 -pthread -I../include +CXX_RELEASE_FLAGS = -O3 -flto -DNDEBUG + + +binaries=spdlog-bench spdlog-bench-mt spdlog-async spdlog-null-async boost-bench boost-bench-mt glog-bench glog-bench-mt g2log-async easylogging-bench easylogging-bench-mt + +all: $(binaries) + +spdlog-bench: spdlog-bench.cpp + $(CXX) spdlog-bench.cpp -o spdlog-bench $(CXXFLAGS) $(CXX_RELEASE_FLAGS) + +spdlog-bench-mt: spdlog-bench-mt.cpp + $(CXX) spdlog-bench-mt.cpp -o spdlog-bench-mt $(CXXFLAGS) $(CXX_RELEASE_FLAGS) + +spdlog-async: spdlog-async.cpp + $(CXX) spdlog-async.cpp -o spdlog-async $(CXXFLAGS) $(CXX_RELEASE_FLAGS) + + +spdlog-null-async: spdlog-null-async.cpp + $(CXX) spdlog-null-async.cpp -o spdlog-null-async $(CXXFLAGS) $(CXX_RELEASE_FLAGS) + + + +BOOST_FLAGS = -DBOOST_LOG_DYN_LINK -I/usr/include -lboost_log -lboost_log_setup -lboost_filesystem -lboost_system -lboost_thread -lboost_regex -lboost_date_time -lboost_chrono + +boost-bench: boost-bench.cpp + $(CXX) boost-bench.cpp -o boost-bench $(CXXFLAGS) $(BOOST_FLAGS) $(CXX_RELEASE_FLAGS) + +boost-bench-mt: boost-bench-mt.cpp + $(CXX) boost-bench-mt.cpp -o boost-bench-mt $(CXXFLAGS) $(BOOST_FLAGS) $(CXX_RELEASE_FLAGS) + + +GLOG_FLAGS = -lglog +glog-bench: glog-bench.cpp + $(CXX) glog-bench.cpp -o glog-bench $(CXXFLAGS) $(GLOG_FLAGS) $(CXX_RELEASE_FLAGS) + +glog-bench-mt: glog-bench-mt.cpp + $(CXX) glog-bench-mt.cpp -o glog-bench-mt $(CXXFLAGS) $(GLOG_FLAGS) $(CXX_RELEASE_FLAGS) + + +G2LOG_FLAGS = -I/home/gabi/devel/g2log/g2log/src -L/home/gabi/devel/g2log/g2log -llib_g2logger +g2log-async: g2log-async.cpp + $(CXX) g2log-async.cpp -o g2log-async $(CXXFLAGS) $(G2LOG_FLAGS) $(CXX_RELEASE_FLAGS) + + +EASYL_FLAGS = -I../../easylogging/src/ +easylogging-bench: easylogging-bench.cpp + $(CXX) easylogging-bench.cpp -o easylogging-bench $(CXXFLAGS) $(EASYL_FLAGS) $(CXX_RELEASE_FLAGS) +easylogging-bench-mt: easylogging-bench-mt.cpp + $(CXX) easylogging-bench-mt.cpp -o easylogging-bench-mt $(CXXFLAGS) $(EASYL_FLAGS) $(CXX_RELEASE_FLAGS) + +.PHONY: clean + +clean: + rm -f *.o logs/* $(binaries) + + +rebuild: clean all + + + diff -Nru spdlog-1.6/bench/Makefile.mingw spdlog-0.11.0/bench/Makefile.mingw --- spdlog-1.6/bench/Makefile.mingw 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/bench/Makefile.mingw 2016-09-17 23:28:41.000000000 +0000 @@ -1,57 +1,57 @@ -CXX ?= g++ -CXXFLAGS = -D_WIN32_WINNT=0x600 -march=native -Wall -Wextra -pedantic -std=c++11 -pthread -Wl,--no-as-needed -I../include -CXX_RELEASE_FLAGS = -O3 -flto - - -binaries=spdlog-bench spdlog-bench-mt spdlog-async boost-bench boost-bench-mt glog-bench glog-bench-mt g2log-async easylogging-bench easylogging-bench-mt - -all: $(binaries) - -spdlog-bench: spdlog-bench.cpp - $(CXX) spdlog-bench.cpp -o spdlog-bench $(CXXFLAGS) $(CXX_RELEASE_FLAGS) - -spdlog-bench-mt: spdlog-bench-mt.cpp - $(CXX) spdlog-bench-mt.cpp -o spdlog-bench-mt $(CXXFLAGS) $(CXX_RELEASE_FLAGS) - -spdlog-async: spdlog-async.cpp - $(CXX) spdlog-async.cpp -o spdlog-async $(CXXFLAGS) $(CXX_RELEASE_FLAGS) - - -BOOST_FLAGS = -DBOOST_LOG_DYN_LINK -I/home/gabi/devel/boost_1_56_0/ -L/home/gabi/devel/boost_1_56_0/stage/lib -lboost_log -lboost_log_setup -lboost_filesystem -lboost_system -lboost_thread -lboost_regex -lboost_date_time -lboost_chrono - -boost-bench: boost-bench.cpp - $(CXX) boost-bench.cpp -o boost-bench $(CXXFLAGS) $(BOOST_FLAGS) $(CXX_RELEASE_FLAGS) - -boost-bench-mt: boost-bench-mt.cpp - $(CXX) boost-bench-mt.cpp -o boost-bench-mt $(CXXFLAGS) $(BOOST_FLAGS) $(CXX_RELEASE_FLAGS) - - -GLOG_FLAGS = -lglog -glog-bench: glog-bench.cpp - $(CXX) glog-bench.cpp -o glog-bench $(CXXFLAGS) $(GLOG_FLAGS) $(CXX_RELEASE_FLAGS) - -glog-bench-mt: glog-bench-mt.cpp - $(CXX) glog-bench-mt.cpp -o glog-bench-mt $(CXXFLAGS) $(GLOG_FLAGS) $(CXX_RELEASE_FLAGS) - - -G2LOG_FLAGS = -I/home/gabi/devel/g2log/g2log/src -L/home/gabi/devel/g2log/g2log -llib_g2logger -g2log-async: g2log-async.cpp - $(CXX) g2log-async.cpp -o g2log-async $(CXXFLAGS) $(G2LOG_FLAGS) $(CXX_RELEASE_FLAGS) - - -EASYL_FLAGS = -I../../easylogging/src/ -easylogging-bench: easylogging-bench.cpp - $(CXX) easylogging-bench.cpp -o easylogging-bench $(CXXFLAGS) $(EASYL_FLAGS) $(CXX_RELEASE_FLAGS) -easylogging-bench-mt: easylogging-bench-mt.cpp - $(CXX) easylogging-bench-mt.cpp -o easylogging-bench-mt $(CXXFLAGS) $(EASYL_FLAGS) $(CXX_RELEASE_FLAGS) - -.PHONY: clean - -clean: - rm -f *.o logs/* $(binaries) - - -rebuild: clean all - - - +CXX ?= g++ +CXXFLAGS = -D_WIN32_WINNT=0x600 -march=native -Wall -Wextra -pedantic -std=c++11 -pthread -Wl,--no-as-needed -I../include +CXX_RELEASE_FLAGS = -O3 -flto + + +binaries=spdlog-bench spdlog-bench-mt spdlog-async boost-bench boost-bench-mt glog-bench glog-bench-mt g2log-async easylogging-bench easylogging-bench-mt + +all: $(binaries) + +spdlog-bench: spdlog-bench.cpp + $(CXX) spdlog-bench.cpp -o spdlog-bench $(CXXFLAGS) $(CXX_RELEASE_FLAGS) + +spdlog-bench-mt: spdlog-bench-mt.cpp + $(CXX) spdlog-bench-mt.cpp -o spdlog-bench-mt $(CXXFLAGS) $(CXX_RELEASE_FLAGS) + +spdlog-async: spdlog-async.cpp + $(CXX) spdlog-async.cpp -o spdlog-async $(CXXFLAGS) $(CXX_RELEASE_FLAGS) + + +BOOST_FLAGS = -DBOOST_LOG_DYN_LINK -I/home/gabi/devel/boost_1_56_0/ -L/home/gabi/devel/boost_1_56_0/stage/lib -lboost_log -lboost_log_setup -lboost_filesystem -lboost_system -lboost_thread -lboost_regex -lboost_date_time -lboost_chrono + +boost-bench: boost-bench.cpp + $(CXX) boost-bench.cpp -o boost-bench $(CXXFLAGS) $(BOOST_FLAGS) $(CXX_RELEASE_FLAGS) + +boost-bench-mt: boost-bench-mt.cpp + $(CXX) boost-bench-mt.cpp -o boost-bench-mt $(CXXFLAGS) $(BOOST_FLAGS) $(CXX_RELEASE_FLAGS) + + +GLOG_FLAGS = -lglog +glog-bench: glog-bench.cpp + $(CXX) glog-bench.cpp -o glog-bench $(CXXFLAGS) $(GLOG_FLAGS) $(CXX_RELEASE_FLAGS) + +glog-bench-mt: glog-bench-mt.cpp + $(CXX) glog-bench-mt.cpp -o glog-bench-mt $(CXXFLAGS) $(GLOG_FLAGS) $(CXX_RELEASE_FLAGS) + + +G2LOG_FLAGS = -I/home/gabi/devel/g2log/g2log/src -L/home/gabi/devel/g2log/g2log -llib_g2logger +g2log-async: g2log-async.cpp + $(CXX) g2log-async.cpp -o g2log-async $(CXXFLAGS) $(G2LOG_FLAGS) $(CXX_RELEASE_FLAGS) + + +EASYL_FLAGS = -I../../easylogging/src/ +easylogging-bench: easylogging-bench.cpp + $(CXX) easylogging-bench.cpp -o easylogging-bench $(CXXFLAGS) $(EASYL_FLAGS) $(CXX_RELEASE_FLAGS) +easylogging-bench-mt: easylogging-bench-mt.cpp + $(CXX) easylogging-bench-mt.cpp -o easylogging-bench-mt $(CXXFLAGS) $(EASYL_FLAGS) $(CXX_RELEASE_FLAGS) + +.PHONY: clean + +clean: + rm -f *.o logs/* $(binaries) + + +rebuild: clean all + + + diff -Nru spdlog-1.6/bench/run_all.sh spdlog-0.11.0/bench/run_all.sh --- spdlog-1.6/bench/run_all.sh 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/bench/run_all.sh 1970-01-01 00:00:00.000000000 +0000 @@ -1,81 +0,0 @@ -#~/bin/bash -#execute each bench 3 times and print the timing - -exec 2>&1 - -#execute and time given exe 3 times -bench_exe () -{ - echo "**************** $1 ****************" - for i in {1..3}; do - time ./$1 $2; - rm -f logs/* - sleep 3 - done; -} - -#execute given async tests 3 times (timing is already builtin) -bench_async () -{ - echo "**************** $1 ****************" - for i in {1..3}; do - ./$1 $2; - echo - rm -f logs/* - sleep 3 - done; -} - - -echo "----------------------------------------------------------" -echo "Single threaded benchmarks.. (1 thread, 1,000,000 lines)" -echo "----------------------------------------------------------" -for exe in boost-bench glog-bench easylogging-bench spdlog-bench; -do - bench_exe $exe 1 -done; - -echo "----------------------------------------------------------" -echo "Multi threaded benchmarks.. (10 threads, 1,000,000 lines)" -echo "----------------------------------------------------------" -for exe in boost-bench-mt glog-bench-mt easylogging-bench-mt spdlog-bench-mt; -do - bench_exe $exe 10 -done; - -echo "----------------------------------------------------------" -echo "Multi threaded benchmarks.. (100 threads, 1,000,000 lines)" -echo "----------------------------------------------------------" -for exe in boost-bench-mt glog-bench-mt easylogging-bench-mt spdlog-bench-mt; -do - bench_exe $exe 100 -done; - - -echo "---------------------------------------------------------------" -echo "Async, single threaded benchmark.. (1 thread, 1,000,000 lines)" -echo "---------------------------------------------------------------" -for exe in spdlog-async g2log-async -do - bench_async $exe 1 -done; - -echo "---------------------------------------------------------------" -echo "Async, multi threaded benchmark.. (10 threads, 1,000,000 lines)" -echo "---------------------------------------------------------------" -for exe in spdlog-async g2log-async -do - bench_async $exe 10 -done; - - -echo "---------------------------------------------------------------" -echo "Async, multi threaded benchmark.. (100 threads, 1,000,000 lines)" -echo "---------------------------------------------------------------" -for exe in spdlog-async g2log-async -do - bench_async $exe 100 -done; - - - diff -Nru spdlog-1.6/bench/spdlog-async.cpp spdlog-0.11.0/bench/spdlog-async.cpp --- spdlog-1.6/bench/spdlog-async.cpp 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/bench/spdlog-async.cpp 2016-09-17 23:28:41.000000000 +0000 @@ -1,10 +1,14 @@ +// +// Copyright(c) 2015 Gabi Melman. +// Distributed under the MIT License (http://opensource.org/licenses/MIT) +// #include #include #include #include #include - +#include #include "spdlog/spdlog.h" using namespace std; @@ -18,7 +22,7 @@ int thread_count = 10; if(argc > 1) - thread_count = atoi(argv[1]); + thread_count = ::atoi(argv[1]); int howmany = 1000000; spd::set_async_mode(1048576); @@ -37,7 +41,7 @@ { int counter = ++msg_counter; if (counter > howmany) break; - logger->info() << "spdlog message #" << counter << ": This is some text for your pleasure"; + logger->info("spdlog message #{}: This is some text for your pleasure", counter); } })); } diff -Nru spdlog-1.6/bench/spdlog-bench.cpp spdlog-0.11.0/bench/spdlog-bench.cpp --- spdlog-1.6/bench/spdlog-bench.cpp 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/bench/spdlog-bench.cpp 2016-09-17 23:28:41.000000000 +0000 @@ -1,3 +1,7 @@ +// +// Copyright(c) 2015 Gabi Melman. +// Distributed under the MIT License (http://opensource.org/licenses/MIT) +// #include "spdlog/spdlog.h" @@ -11,6 +15,6 @@ logger->set_pattern("[%Y-%b-%d %T.%e]: %v"); for(int i = 0 ; i < howmany; ++i) - logger->info() << "spdlog message #" << i << ": This is some text for your pleasure"; + logger->info("spdlog message #{} : This is some text for your pleasure", i); return 0; } diff -Nru spdlog-1.6/bench/spdlog-bench-mt.cpp spdlog-0.11.0/bench/spdlog-bench-mt.cpp --- spdlog-1.6/bench/spdlog-bench-mt.cpp 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/bench/spdlog-bench-mt.cpp 2016-09-17 23:28:41.000000000 +0000 @@ -1,7 +1,12 @@ +// +// Copyright(c) 2015 Gabi Melman. +// Distributed under the MIT License (http://opensource.org/licenses/MIT) +// + #include #include #include - +#include #include "spdlog/spdlog.h" @@ -12,7 +17,7 @@ int thread_count = 10; if(argc > 1) - thread_count = atoi(argv[1]); + thread_count = std::atoi(argv[1]); int howmany = 1000000; @@ -23,7 +28,7 @@ logger->set_pattern("[%Y-%b-%d %T.%e]: %v"); std::atomic msg_counter {0}; - vector threads; + std::vector threads; for (int t = 0; t < thread_count; ++t) { @@ -33,7 +38,7 @@ { int counter = ++msg_counter; if (counter > howmany) break; - logger->info() << "spdlog message #" << counter << ": This is some text for your pleasure"; + logger->info("spdlog message #{}: This is some text for your pleasure", counter); } })); } diff -Nru spdlog-1.6/bench/spdlog-null-async.cpp spdlog-0.11.0/bench/spdlog-null-async.cpp --- spdlog-1.6/bench/spdlog-null-async.cpp 1970-01-01 00:00:00.000000000 +0000 +++ spdlog-0.11.0/bench/spdlog-null-async.cpp 2016-09-17 23:28:41.000000000 +0000 @@ -0,0 +1,112 @@ +// +// Copyright(c) 2015 Gabi Melman. +// Distributed under the MIT License (http://opensource.org/licenses/MIT) +// + +// +// bench.cpp : spdlog benchmarks +// +#include +#include // EXIT_FAILURE +#include +#include +#include +#include +#include "spdlog/spdlog.h" +#include "spdlog/async_logger.h" +#include "spdlog/sinks/null_sink.h" +#include "utils.h" + + +using namespace std; +using namespace std::chrono; +using namespace spdlog; +using namespace spdlog::sinks; +using namespace utils; + + + +size_t bench_as(int howmany, std::shared_ptr log, int thread_count); + +int main(int argc, char* argv[]) +{ + + int queue_size = 1048576; + int howmany = 1000000; + int threads = 10; + int iters = 10; + + try + { + + if(argc > 1) + howmany = atoi(argv[1]); + if (argc > 2) + threads = atoi(argv[2]); + if (argc > 3) + queue_size = atoi(argv[3]); + + + cout << "\n*******************************************************************************\n"; + cout << "async logging.. " << threads << " threads sharing same logger, " << format(howmany) << " messages " << endl; + cout << "*******************************************************************************\n"; + + spdlog::set_async_mode(queue_size); + + size_t total_rate = 0; + + for(int i = 0; i < iters; ++i) + { + //auto as = spdlog::daily_logger_st("as", "logs/daily_async"); + auto as = spdlog::create("async(null-sink)"); + total_rate+= bench_as(howmany, as, threads); + spdlog::drop("async(null-sink)"); + } + std::cout << endl; + std::cout << "Avg rate: " << format(total_rate/iters) << "/sec" < log, int thread_count) +{ + cout << log->name() << "...\t\t" << flush; + std::atomic msg_counter {0}; + vector threads; + auto start = system_clock::now(); + for (int t = 0; t < thread_count; ++t) + { + threads.push_back(std::thread([&]() + { + for(;;) + { + int counter = ++msg_counter; + if (counter > howmany) break; + log->info("Hello logger: msg number {}", counter); + } + })); + } + + + for(auto &t:threads) + { + t.join(); + }; + + + auto delta = system_clock::now() - start; + auto delta_d = duration_cast> (delta).count(); + auto per_sec = size_t(howmany / delta_d); + cout << format(per_sec) << "/sec" << endl; + return per_sec; +} diff -Nru spdlog-1.6/bench/utils.h spdlog-0.11.0/bench/utils.h --- spdlog-1.6/bench/utils.h 1970-01-01 00:00:00.000000000 +0000 +++ spdlog-0.11.0/bench/utils.h 2016-09-17 23:28:41.000000000 +0000 @@ -0,0 +1,35 @@ +// +// Copyright(c) 2015 Gabi Melman. +// Distributed under the MIT License (http://opensource.org/licenses/MIT) +// + +#pragma once + +#include +#include +#include + +namespace utils +{ + +template +inline std::string format(const T& value) +{ + static std::locale loc(""); + std::stringstream ss; + ss.imbue(loc); + ss << value; + return ss.str(); +} + +template<> +inline std::string format(const double & value) +{ + static std::locale loc(""); + std::stringstream ss; + ss.imbue(loc); + ss << std::fixed << std::setprecision(1) << value; + return ss.str(); +} + +} diff -Nru spdlog-1.6/cmake/Config.cmake.in spdlog-0.11.0/cmake/Config.cmake.in --- spdlog-1.6/cmake/Config.cmake.in 1970-01-01 00:00:00.000000000 +0000 +++ spdlog-0.11.0/cmake/Config.cmake.in 2016-09-17 23:28:41.000000000 +0000 @@ -0,0 +1,24 @@ +# *************************************************************************/ +# * Copyright (c) 2015 Ruslan Baratov. */ +# * */ +# * Permission is hereby granted, free of charge, to any person obtaining */ +# * a copy of this software and associated documentation files (the */ +# * "Software"), to deal in the Software without restriction, including */ +# * without limitation the rights to use, copy, modify, merge, publish, */ +# * distribute, sublicense, and/or sell copies of the Software, and to */ +# * permit persons to whom the Software is furnished to do so, subject to */ +# * the following conditions: */ +# * */ +# * The above copyright notice and this permission notice shall be */ +# * included in all copies or substantial portions of the Software. */ +# * */ +# * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ +# * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ +# * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ +# * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ +# * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ +# * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ +# * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ +# *************************************************************************/ + +include("${CMAKE_CURRENT_LIST_DIR}/@targets_export_name@.cmake") diff -Nru spdlog-1.6/cmake/spdlog.pc.in spdlog-0.11.0/cmake/spdlog.pc.in --- spdlog-1.6/cmake/spdlog.pc.in 1970-01-01 00:00:00.000000000 +0000 +++ spdlog-0.11.0/cmake/spdlog.pc.in 2016-09-17 23:28:41.000000000 +0000 @@ -0,0 +1,6 @@ +prefix=@CMAKE_INSTALL_PREFIX@ +includedir=${prefix}/include + +Name: @PROJECT_NAME@ +Description: Super fast C++ logging library. +Version: @PROJECT_VERSION@ diff -Nru spdlog-1.6/CMakeLists.txt spdlog-0.11.0/CMakeLists.txt --- spdlog-1.6/CMakeLists.txt 1970-01-01 00:00:00.000000000 +0000 +++ spdlog-0.11.0/CMakeLists.txt 2016-09-17 23:28:41.000000000 +0000 @@ -0,0 +1,80 @@ +# +# Copyright(c) 2015 Ruslan Baratov. +# Distributed under the MIT License (http://opensource.org/licenses/MIT) +# + +cmake_minimum_required(VERSION 3.1) +project(spdlog VERSION 1.0.0) + +set(CMAKE_CXX_STANDARD 11) +set(CMAKE_CXX_STANDARD_REQUIRED ON) + +add_library(spdlog INTERFACE) + +option(SPDLOG_BUILD_EXAMPLES "Build examples" OFF) +option(SPDLOG_BUILD_TESTS "Build tests" OFF) + +target_include_directories( + spdlog + INTERFACE + "$" + "$" +) + +set(HEADER_BASE "${CMAKE_CURRENT_SOURCE_DIR}/include") + +include(CTest) +if(SPDLOG_BUILD_EXAMPLES) + add_subdirectory(example) +endif() + +if(SPDLOG_BUILD_TESTS) + add_subdirectory(tests) +endif() + +### Install ### +# * https://github.com/forexample/package-example +set(generated_dir "${CMAKE_CURRENT_BINARY_DIR}/generated") + +set(config_install_dir "lib/cmake/${PROJECT_NAME}") +set(include_install_dir "include") +set(pkgconfig_install_dir "lib/pkgconfig") + +set(version_config "${generated_dir}/${PROJECT_NAME}ConfigVersion.cmake") +set(project_config "${generated_dir}/${PROJECT_NAME}Config.cmake") +set(pkg_config "${generated_dir}/${PROJECT_NAME}.pc") +set(targets_export_name "${PROJECT_NAME}Targets") +set(namespace "${PROJECT_NAME}::") + +include(CMakePackageConfigHelpers) +write_basic_package_version_file( + "${version_config}" COMPATIBILITY SameMajorVersion +) + +# Note: use 'targets_export_name' +configure_file("cmake/Config.cmake.in" "${project_config}" @ONLY) +configure_file("cmake/spdlog.pc.in" "${pkg_config}" @ONLY) + +install( + TARGETS spdlog + EXPORT "${targets_export_name}" + INCLUDES DESTINATION "${include_install_dir}" +) + +install(DIRECTORY "include/spdlog" DESTINATION "${include_install_dir}") + +install( + FILES "${project_config}" "${version_config}" + DESTINATION "${config_install_dir}" +) + +install( + FILES "${pkg_config}" + DESTINATION "${pkgconfig_install_dir}" +) + +install( + EXPORT "${targets_export_name}" + NAMESPACE "${namespace}" + DESTINATION "${config_install_dir}" +) diff -Nru spdlog-1.6/debian/changelog spdlog-0.11.0/debian/changelog --- spdlog-1.6/debian/changelog 2016-01-30 17:57:46.000000000 +0000 +++ spdlog-0.11.0/debian/changelog 2016-10-18 09:58:20.000000000 +0000 @@ -1,3 +1,55 @@ +spdlog (1:0.11.0-2kern1) xenial; urgency=medium + + * rebuild for kern + + -- Gijs Molenaar (launchpad ppa build key) Tue, 18 Oct 2016 11:57:33 +0200 + +spdlog (1:0.11.0-2) unstable; urgency=medium + + * Correct URL to upstream + + -- Michael R. Crusoe Sun, 09 Oct 2016 05:26:25 -0700 + +spdlog (1:0.11.0-1) unstable; urgency=medium + + * Switch to correct upstream, increment epoch due to different version + numbering. Mea culpa! + + -- Michael R. Crusoe Sun, 09 Oct 2016 01:30:45 -0700 + +spdlog (1.12-1) unstable; urgency=medium + + * new upstream release + + -- Michael R. Crusoe Sun, 18 Sep 2016 05:52:07 -0700 + +spdlog (1.11-1) unstable; urgency=medium + + * new upstream release + * debian/copyright: updated to track latest code movement + + -- Michael R. Crusoe Fri, 26 Aug 2016 09:23:31 -0700 + +spdlog (1.8-1) unstable; urgency=medium + + * new upstream release + + -- Michael R. Crusoe Tue, 17 May 2016 02:52:07 -0700 + +spdlog (1.7-1) unstable; urgency=medium + + * new upstream release + * Standards-Version: increment to 3.9.8 + * Match upstream's switch to cmake + + -- Michael R. Crusoe Sat, 14 May 2016 11:06:05 -0700 + +spdlog (1.6-2) unstable; urgency=medium + + * Fix VCS-Git URL. + + -- Michael R. Crusoe Sun, 28 Feb 2016 17:10:41 -0800 + spdlog (1.6-1) unstable; urgency=medium * Update to version 1.6 diff -Nru spdlog-1.6/debian/control spdlog-0.11.0/debian/control --- spdlog-1.6/debian/control 2016-01-30 17:57:46.000000000 +0000 +++ spdlog-0.11.0/debian/control 2016-10-18 09:56:24.000000000 +0000 @@ -1,17 +1,18 @@ Source: spdlog +Maintainer: Debian Med Packaging Team +Uploaders: Michael R. Crusoe Section: libdevel Priority: optional -Maintainer: Debian Med Packaging Team -Uploaders: Michael R. Crusoe -Build-Depends: debhelper (>= 9) -Standards-Version: 3.9.6 +Build-Depends: debhelper (>= 9), + cmake +Standards-Version: 3.9.8 Vcs-Browser: https://anonscm.debian.org/cgit/debian-med/spdlog.git -Vcs-Git: https://anonscm.debian.org/debian-med/spdlog.git -Homepage: https://github.com/COMBINE-lab/spdlog +Vcs-Git: https://anonscm.debian.org/git/debian-med/spdlog.git +Homepage: https://github.com/gabime/spdlog Package: libspdlog-dev Architecture: any -Depends: ${shlibs:Depends}, ${misc:Depends} +Depends: ${misc:Depends} Description: Very fast, header only, C++ logging library Features: Very fast - performance is the primary goal; Headers only; No dependencies - just copy and use; call style using the excellent cppformat diff -Nru spdlog-1.6/debian/copyright spdlog-0.11.0/debian/copyright --- spdlog-1.6/debian/copyright 2016-01-30 17:57:46.000000000 +0000 +++ spdlog-0.11.0/debian/copyright 2016-10-18 09:56:24.000000000 +0000 @@ -1,9 +1,9 @@ -Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/ +Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/ Upstream-Name: spdlog -Source: https://github.com/COMBINE-lab/spdlog +Source: https://github.com/gabime/spdlog Files: * -Copyright: (c) 2014 Gabi Melman +Copyright: (c) 2014-2016 Gabi Melman License: Expat Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the @@ -24,8 +24,8 @@ TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -Files: include/spdlog/details/format.* -Copyright: (c) 2012 - 2015, Victor Zverovich +Files: include/spdlog/fmt/bundled/* +Copyright: (c) 2012 - 2016, Victor Zverovich License: BSD-2-clause Files: include/spdlog/details/mpmc_bounded_q.h diff -Nru spdlog-1.6/debian/watch spdlog-0.11.0/debian/watch --- spdlog-1.6/debian/watch 2016-01-30 17:57:46.000000000 +0000 +++ spdlog-0.11.0/debian/watch 2016-10-18 09:56:24.000000000 +0000 @@ -1,9 +1,2 @@ version=3 -# Uncomment to find new files on Github -# - when using releases: -https://github.com/COMBINE-lab/spdlog/releases .*/archive/v(\d[\d.-]+)\.(?:tar(?:\.gz|\.bz2)?|tgz) -# Remark: frequently you can do s/#PREFIX#/v?/ since 'v' or nothing is quite common but there are other prefixes possible - -# if you need to repack and choose +dfsg prefix -# opts=dversionmangle=s/[~\+]dfsg[0-9]*// \ -# +https://github.com/gabime/spdlog/releases .*/archive/v(\d[\d.-]+)\.(?:tar(?:\.gz|\.bz2)?|tgz) diff -Nru spdlog-1.6/example/bench.cpp spdlog-0.11.0/example/bench.cpp --- spdlog-1.6/example/bench.cpp 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/example/bench.cpp 2016-09-17 23:28:41.000000000 +0000 @@ -1,35 +1,17 @@ -/*************************************************************************/ -/* spdlog - an extremely fast and easy to use c++11 logging library. */ -/* Copyright (c) 2014 Gabi Melman. */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ +// +// Copyright(c) 2015 Gabi Melman. +// Distributed under the MIT License (http://opensource.org/licenses/MIT) +// // // bench.cpp : spdlog benchmarks // +#include +#include // EXIT_FAILURE #include #include #include #include -#include #include "spdlog/spdlog.h" #include "spdlog/async_logger.h" #include "spdlog/sinks/file_sinks.h" @@ -53,7 +35,6 @@ int queue_size = 1048576; int howmany = 1000000; int threads = 10; - bool auto_flush = false; int file_size = 30 * 1024 * 1024; int rotating_files = 5; @@ -69,29 +50,29 @@ cout << "*******************************************************************************\n"; - cout << "Single thread, " << format(howmany) << " iterations, auto flush=" << auto_flush << endl; + cout << "Single thread, " << format(howmany) << " iterations" << endl; cout << "*******************************************************************************\n"; - auto rotating_st = spdlog::rotating_logger_st("rotating_st", "logs/rotating_st", file_size, rotating_files, auto_flush); + auto rotating_st = spdlog::rotating_logger_st("rotating_st", "logs/rotating_st", file_size, rotating_files); bench(howmany, rotating_st); - auto daily_st = spdlog::daily_logger_st("daily_st", "logs/daily_st", auto_flush); + auto daily_st = spdlog::daily_logger_st("daily_st", "logs/daily_st"); bench(howmany, daily_st); bench(howmany, spdlog::create("null_st")); cout << "\n*******************************************************************************\n"; - cout << threads << " threads sharing same logger, " << format(howmany) << " iterations, auto_flush=" << auto_flush << endl; + cout << threads << " threads sharing same logger, " << format(howmany) << " iterations" << endl; cout << "*******************************************************************************\n"; - auto rotating_mt = spdlog::rotating_logger_mt("rotating_mt", "logs/rotating_mt", file_size, rotating_files, auto_flush); + auto rotating_mt = spdlog::rotating_logger_mt("rotating_mt", "logs/rotating_mt", file_size, rotating_files); bench_mt(howmany, rotating_mt, threads); - auto daily_mt = spdlog::daily_logger_mt("daily_mt", "logs/daily_mt", auto_flush); + auto daily_mt = spdlog::daily_logger_mt("daily_mt", "logs/daily_mt"); bench_mt(howmany, daily_mt, threads); bench(howmany, spdlog::create("null_mt")); cout << "\n*******************************************************************************\n"; - cout << "async logging.. " << threads << " threads sharing same logger, " << format(howmany) << " iterations, auto_flush=" << auto_flush << endl; + cout << "async logging.. " << threads << " threads sharing same logger, " << format(howmany) << " iterations " << endl; cout << "*******************************************************************************\n"; @@ -99,7 +80,7 @@ for(int i = 0; i < 3; ++i) { - auto as = spdlog::daily_logger_st("as", "logs/daily_async", auto_flush); + auto as = spdlog::daily_logger_st("as", "logs/daily_async"); bench_mt(howmany, as, threads); spdlog::drop("as"); } @@ -108,8 +89,9 @@ { std::cerr << "Error: " << ex.what() << std::endl; perror("Last error"); + return EXIT_FAILURE; } - return 0; + return EXIT_SUCCESS; } diff -Nru spdlog-1.6/example/CMakeLists.txt spdlog-0.11.0/example/CMakeLists.txt --- spdlog-1.6/example/CMakeLists.txt 1970-01-01 00:00:00.000000000 +0000 +++ spdlog-0.11.0/example/CMakeLists.txt 2016-09-17 23:28:41.000000000 +0000 @@ -0,0 +1,49 @@ +# *************************************************************************/ +# * Copyright (c) 2015 Ruslan Baratov. */ +# * */ +# * Permission is hereby granted, free of charge, to any person obtaining */ +# * a copy of this software and associated documentation files (the */ +# * "Software"), to deal in the Software without restriction, including */ +# * without limitation the rights to use, copy, modify, merge, publish, */ +# * distribute, sublicense, and/or sell copies of the Software, and to */ +# * permit persons to whom the Software is furnished to do so, subject to */ +# * the following conditions: */ +# * */ +# * The above copyright notice and this permission notice shall be */ +# * included in all copies or substantial portions of the Software. */ +# * */ +# * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ +# * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ +# * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ +# * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ +# * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ +# * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ +# * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ +# *************************************************************************/ + +cmake_minimum_required(VERSION 3.0) +project(SpdlogExamples) + +if(TARGET spdlog) + # Part of the main project + add_library(spdlog::spdlog ALIAS spdlog) +else() + # Stand-alone build + find_package(spdlog CONFIG REQUIRED) +endif() + +find_package(Threads) + +add_executable(example example.cpp) +target_link_libraries(example spdlog::spdlog ${CMAKE_THREAD_LIBS_INIT}) + +add_executable(benchmark bench.cpp) +target_link_libraries(benchmark spdlog::spdlog ${CMAKE_THREAD_LIBS_INIT}) + +add_executable(multisink multisink.cpp) +target_link_libraries(multisink spdlog::spdlog ${CMAKE_THREAD_LIBS_INIT}) + +enable_testing() +file(MAKE_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/logs") +add_test(NAME RunExample COMMAND example) +add_test(NAME RunBenchmark COMMAND benchmark) diff -Nru spdlog-1.6/example/example.cpp spdlog-0.11.0/example/example.cpp --- spdlog-1.6/example/example.cpp 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/example/example.cpp 2016-09-17 23:28:41.000000000 +0000 @@ -1,47 +1,35 @@ -/*************************************************************************/ -/* spdlog - an extremely fast and easy to use c++11 logging library. */ -/* Copyright (c) 2014 Gabi Melman. */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ - +// +// Copyright(c) 2015 Gabi Melman. +// Distributed under the MIT License (http://opensource.org/licenses/MIT) +// // // spdlog usage example // -#include +// #include "spdlog/spdlog.h" +#include +#include + +void async_example(); +void syslog_example(); +void android_example(); +void user_defined_example(); +void err_handler_example(); + +namespace spd = spdlog; int main(int, char*[]) { - namespace spd = spdlog; try { - //Create console, multithreaded logger - auto console = spd::stdout_logger_mt("console"); + // Multithreaded color console + auto console = spd::stdout_logger_mt("console", true); console->info("Welcome to spdlog!"); - console->info("An info message example {}..", 1); - console->info() << "Streams are supported too " << 1; + console->error("An error message example {}..", 1); - //Formatting examples - console->info("Easy padding in numbers like {:08d}", 12); - console->info("Support for int: {0:d}; hex: {0:x}; oct: {0:o}; bin: {0:b}", 42); + // Formatting examples + console->warn("Easy padding in numbers like {:08d}", 12); + console->critical("Support for int: {0:d}; hex: {0:x}; oct: {0:o}; bin: {0:b}", 42); console->info("Support for floats {:03.2f}", 1.23456); console->info("Positional args are {1} {0}..", "too", "supported"); @@ -49,78 +37,127 @@ console->info("{:>30}", "right aligned"); console->info("{:^30}", "centered"); - // + spd::get("console")->info("loggers can be retrieved from a global registry using the spdlog::get(logger_name) function"); + // Runtime log levels - // spd::set_level(spd::level::info); //Set global log level to info console->debug("This message shold not be displayed!"); console->set_level(spd::level::debug); // Set specific logger's log level - console->debug("Now it should.."); + console->debug("This message shold be displayed.."); + + // Create basic file logger (not rotated) + auto my_logger = spd::basic_logger_mt("basic_logger", "logs/basic.txt"); + my_logger->info("Some log message"); - // // Create a file rotating logger with 5mb size max and 3 rotated files - // - auto file_logger = spd::rotating_logger_mt("file_logger", "logs/mylogfile", 1048576 * 5, 3); + auto rotating_logger = spd::rotating_logger_mt("some_logger_name", "logs/mylogfile", 1048576 * 5, 3); for (int i = 0; i < 10; ++i) - file_logger->info("{} * {} equals {:>10}", i, i, i*i); - + rotating_logger->info("{} * {} equals {:>10}", i, i, i*i); - // // Create a daily logger - a new file is created every day on 2:30am - // auto daily_logger = spd::daily_logger_mt("daily_logger", "logs/daily", 2, 30); + // trigger flush if the log severity is error or higher + daily_logger->flush_on(spd::level::err); + daily_logger->info(123.44); - // // Customize msg format for all messages - // spd::set_pattern("*** [%H:%M:%S %z] [thread %t] %v ***"); - file_logger->info("This is another message with custom format"); + rotating_logger->info("This is another message with custom format"); - spd::get("console")->info("loggers can be retrieved from a global registry using the spdlog::get(logger_name) function"); - - // // Compile time debug or trace macros. // Enabled #ifdef SPDLOG_DEBUG_ON or #ifdef SPDLOG_TRACE_ON - // SPDLOG_TRACE(console, "Enabled only #ifdef SPDLOG_TRACE_ON..{} ,{}", 1, 3.23); SPDLOG_DEBUG(console, "Enabled only #ifdef SPDLOG_DEBUG_ON.. {} ,{}", 1, 3.23); - // // Asynchronous logging is very fast.. // Just call spdlog::set_async_mode(q_size) and all created loggers from now on will be asynchronous.. - // - size_t q_size = 1048576; //queue size must be power of 2 - spdlog::set_async_mode(q_size); - auto async_file = spd::daily_logger_st("async_file_logger", "logs/async_log.txt"); - async_file->info() << "This is async log.." << "Should be very fast!"; - spdlog::drop_all(); //Close all loggers - // - // syslog example. linux only.. - // -#ifdef __linux__ - std::string ident = "spdlog-example"; - auto syslog_logger = spd::syslog_logger("syslog", ident, LOG_PID); - syslog_logger->warn("This is warning that will end up in syslog. This is Linux only!"); -#endif + async_example(); + + // syslog example. linux/osx only + syslog_example(); + + // android example. compile with NDK + android_example(); + + // Log user-defined types example + user_defined_example(); + + // Change default log error handler + err_handler_example(); + + // Apply a function on all registered loggers + spd::apply_all([&](std::shared_ptr l) + { + l->info("End of example."); + }); + + // Release and close all loggers + spdlog::drop_all(); } + // Exceptions will only be thrown upon failed logger or sink construction (not during logging) catch (const spd::spdlog_ex& ex) { - std::cout << "Log failed: " << ex.what() << std::endl; + std::cout << "Log init failed: " << ex.what() << std::endl; + return 1; } } +void async_example() +{ + size_t q_size = 4096; //queue size must be power of 2 + spdlog::set_async_mode(q_size); + auto async_file = spd::daily_logger_st("async_file_logger", "logs/async_log.txt"); + + for (int i = 0; i < 100; ++i) + async_file->info("Async message #{}", i); +} -// Example of user defined class with operator<< -class some_class {}; -std::ostream& operator<<(std::ostream& os, const some_class&) +//syslog example (linux/osx/freebsd) +void syslog_example() { - return os << "some_class"; +#ifdef SPDLOG_ENABLE_SYSLOG + std::string ident = "spdlog-example"; + auto syslog_logger = spd::syslog_logger("syslog", ident, LOG_PID); + syslog_logger->warn("This is warning that will end up in syslog."); +#endif } -void custom_class_example() +// Android example +void android_example() { - some_class c; - spdlog::get("console")->info("custom class with operator<<: {}..", c); - spdlog::get("console")->info() << "custom class with operator<<: " << c << ".."; +#if defined(__ANDROID__) + std::string tag = "spdlog-android"; + auto android_logger = spd::android_logger("android", tag); + android_logger->critical("Use \"adb shell logcat\" to view this message."); +#endif } +// user defined types logging by implementing operator<< +struct my_type +{ + int i; + template + friend OStream& operator<<(OStream& os, const my_type &c) + { + return os << "[my_type i="< // must be included +void user_defined_example() +{ + spd::get("console")->info("user defined type: {}", my_type { 14 }); +} + +// +//custom error handler +// +void err_handler_example() +{ + //can be set globaly or per logger(logger->set_error_handler(..)) + spdlog::set_error_handler([](const std::string& msg) + { + std::cerr << "my err handler: " << msg << std::endl; + }); + spd::get("console")->info("some invalid message to trigger an error {}{}{}{}", 3); +} diff -Nru spdlog-1.6/example/example.sln spdlog-0.11.0/example/example.sln --- spdlog-1.6/example/example.sln 1970-01-01 00:00:00.000000000 +0000 +++ spdlog-0.11.0/example/example.sln 2016-09-17 23:28:41.000000000 +0000 @@ -0,0 +1,26 @@ + +Microsoft Visual Studio Solution File, Format Version 12.00 +# Visual Studio 14 +VisualStudioVersion = 14.0.25420.1 +MinimumVisualStudioVersion = 10.0.40219.1 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "example", "example.vcxproj", "{9E5AB93A-0CCE-4BAC-9FCB-0FC9CB5EB8D2}" +EndProject +Global + GlobalSection(SolutionConfigurationPlatforms) = preSolution + Debug|Win32 = Debug|Win32 + Debug|x64 = Debug|x64 + Release|Win32 = Release|Win32 + Release|x64 = Release|x64 + EndGlobalSection + GlobalSection(ProjectConfigurationPlatforms) = postSolution + {9E5AB93A-0CCE-4BAC-9FCB-0FC9CB5EB8D2}.Debug|Win32.ActiveCfg = Debug|Win32 + {9E5AB93A-0CCE-4BAC-9FCB-0FC9CB5EB8D2}.Debug|Win32.Build.0 = Debug|Win32 + {9E5AB93A-0CCE-4BAC-9FCB-0FC9CB5EB8D2}.Debug|x64.ActiveCfg = Debug|Win32 + {9E5AB93A-0CCE-4BAC-9FCB-0FC9CB5EB8D2}.Release|Win32.ActiveCfg = Release|Win32 + {9E5AB93A-0CCE-4BAC-9FCB-0FC9CB5EB8D2}.Release|Win32.Build.0 = Release|Win32 + {9E5AB93A-0CCE-4BAC-9FCB-0FC9CB5EB8D2}.Release|x64.ActiveCfg = Release|Win32 + EndGlobalSection + GlobalSection(SolutionProperties) = preSolution + HideSolutionNode = FALSE + EndGlobalSection +EndGlobal diff -Nru spdlog-1.6/example/example.vcxproj spdlog-0.11.0/example/example.vcxproj --- spdlog-1.6/example/example.vcxproj 1970-01-01 00:00:00.000000000 +0000 +++ spdlog-0.11.0/example/example.vcxproj 2016-09-17 23:28:41.000000000 +0000 @@ -0,0 +1,125 @@ + + + + + Debug + Win32 + + + Release + Win32 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + {9E5AB93A-0CCE-4BAC-9FCB-0FC9CB5EB8D2} + Win32Proj + . + 8.1 + + + + Application + true + v140 + Unicode + + + Application + false + v140 + true + Unicode + + + + + + + + + + + + + true + + + false + + + + + + Level3 + Disabled + WIN32;_DEBUG;_CONSOLE;_LIB;%(PreprocessorDefinitions) + ..\include;%(AdditionalIncludeDirectories) + + + + + Console + true + + + + + Level3 + + + MaxSpeed + true + true + WIN32;NDEBUG;_CONSOLE;_LIB;%(PreprocessorDefinitions) + ..\include;%(AdditionalIncludeDirectories) + + + + + Console + true + true + true + %(AdditionalLibraryDirectories) + %(AdditionalDependencies) + + + + + + \ No newline at end of file diff -Nru spdlog-1.6/example/jni/Android.mk spdlog-0.11.0/example/jni/Android.mk --- spdlog-1.6/example/jni/Android.mk 1970-01-01 00:00:00.000000000 +0000 +++ spdlog-0.11.0/example/jni/Android.mk 2016-09-17 23:28:41.000000000 +0000 @@ -0,0 +1,15 @@ +# Setup a project +LOCAL_PATH := $(call my-dir) +include $(CLEAR_VARS) + +LOCAL_MODULE := example +LOCAL_SRC_FILES := example.cpp +LOCAL_CPPFLAGS += -Wall -Wshadow -Wextra -pedantic -std=c++11 -fPIE -pie +LOCAL_LDFLAGS += -fPIE -pie + +# Add exception support and set path for spdlog's headers +LOCAL_CPPFLAGS += -fexceptions -I../include +# Use android's log library +LOCAL_LDFLAGS += -llog + +include $(BUILD_EXECUTABLE) diff -Nru spdlog-1.6/example/jni/Application.mk spdlog-0.11.0/example/jni/Application.mk --- spdlog-1.6/example/jni/Application.mk 1970-01-01 00:00:00.000000000 +0000 +++ spdlog-0.11.0/example/jni/Application.mk 2016-09-17 23:28:41.000000000 +0000 @@ -0,0 +1,2 @@ +# Exceptions are used in spdlog. Link to an exception-ready C++ runtime. +APP_STL = gnustl_static diff -Nru spdlog-1.6/example/jni/example.cpp spdlog-0.11.0/example/jni/example.cpp --- spdlog-1.6/example/jni/example.cpp 1970-01-01 00:00:00.000000000 +0000 +++ spdlog-0.11.0/example/jni/example.cpp 2016-09-17 23:28:41.000000000 +0000 @@ -0,0 +1,163 @@ +// +// Copyright(c) 2015 Gabi Melman. +// Distributed under the MIT License (http://opensource.org/licenses/MIT) +// +// +// spdlog usage example +// +// +#include "spdlog/spdlog.h" + +#include +#include + +void async_example(); +void syslog_example(); +void android_example(); +void user_defined_example(); +void err_handler_example(); + +namespace spd = spdlog; +int main(int, char*[]) +{ + try + { + // Multithreaded color console + auto console = spd::stdout_logger_mt("console", true); + console->info("Welcome to spdlog!"); + console->error("An error message example {}..", 1); + + // Formatting examples + console->warn("Easy padding in numbers like {:08d}", 12); + console->critical("Support for int: {0:d}; hex: {0:x}; oct: {0:o}; bin: {0:b}", 42); + console->info("Support for floats {:03.2f}", 1.23456); + console->info("Positional args are {1} {0}..", "too", "supported"); + + console->info("{:<30}", "left aligned"); + console->info("{:>30}", "right aligned"); + console->info("{:^30}", "centered"); + + spd::get("console")->info("loggers can be retrieved from a global registry using the spdlog::get(logger_name) function"); + + // Runtime log levels + spd::set_level(spd::level::info); //Set global log level to info + console->debug("This message shold not be displayed!"); + console->set_level(spd::level::debug); // Set specific logger's log level + console->debug("This message shold be displayed.."); + + // Create basic file logger (not rotated) + auto my_logger = spd::basic_logger_mt("basic_logger", "logs/basic.txt"); + my_logger->info("Some log message"); + + // Create a file rotating logger with 5mb size max and 3 rotated files + auto rotating_logger = spd::rotating_logger_mt("some_logger_name", "logs/mylogfile", 1048576 * 5, 3); + for (int i = 0; i < 10; ++i) + rotating_logger->info("{} * {} equals {:>10}", i, i, i*i); + + // Create a daily logger - a new file is created every day on 2:30am + auto daily_logger = spd::daily_logger_mt("daily_logger", "logs/daily", 2, 30); + // trigger flush if the log severity is error or higher + daily_logger->flush_on(spd::level::err); + daily_logger->info(123.44); + + // Customize msg format for all messages + spd::set_pattern("*** [%H:%M:%S %z] [thread %t] %v ***"); + rotating_logger->info("This is another message with custom format"); + + // Compile time debug or trace macros. + // Enabled #ifdef SPDLOG_DEBUG_ON or #ifdef SPDLOG_TRACE_ON + SPDLOG_TRACE(console, "Enabled only #ifdef SPDLOG_TRACE_ON..{} ,{}", 1, 3.23); + SPDLOG_DEBUG(console, "Enabled only #ifdef SPDLOG_DEBUG_ON.. {} ,{}", 1, 3.23); + + // Asynchronous logging is very fast.. + // Just call spdlog::set_async_mode(q_size) and all created loggers from now on will be asynchronous.. + async_example(); + + // syslog example. linux/osx only + syslog_example(); + + // android example. compile with NDK + android_example(); + + // Log user-defined types example + user_defined_example(); + + // Change default log error handler + err_handler_example(); + + // Apply a function on all registered loggers + spd::apply_all([&](std::shared_ptr l) + { + l->info("End of example."); + }); + + // Release and close all loggers + spdlog::drop_all(); + } + // Exceptions will only be thrown upon failed logger or sink construction (not during logging) + catch (const spd::spdlog_ex& ex) + { + std::cout << "Log init failed: " << ex.what() << std::endl; + return 1; + } +} + +void async_example() +{ + size_t q_size = 4096; //queue size must be power of 2 + spdlog::set_async_mode(q_size); + auto async_file = spd::daily_logger_st("async_file_logger", "logs/async_log.txt"); + + for (int i = 0; i < 100; ++i) + async_file->info("Async message #{}", i); +} + +//syslog example (linux/osx/freebsd) +void syslog_example() +{ +#ifdef SPDLOG_ENABLE_SYSLOG + std::string ident = "spdlog-example"; + auto syslog_logger = spd::syslog_logger("syslog", ident, LOG_PID); + syslog_logger->warn("This is warning that will end up in syslog."); +#endif +} + +// Android example +void android_example() +{ +#if defined(__ANDROID__) + std::string tag = "spdlog-android"; + auto android_logger = spd::android_logger("android", tag); + android_logger->critical("Use \"adb shell logcat\" to view this message."); +#endif +} + +// user defined types logging by implementing operator<< +struct my_type +{ + int i; + template + friend OStream& operator<<(OStream& os, const my_type &c) + { + return os << "[my_type i="< // must be included +void user_defined_example() +{ + spd::get("console")->info("user defined type: {}", my_type { 14 }); +} + +// +//custom error handler +// +void err_handler_example() +{ + //can be set globaly or per logger(logger->set_error_handler(..)) + spdlog::set_error_handler([](const std::string& msg) + { + std::cerr << "my err handler: " << msg << std::endl; + }); + spd::get("console")->info("some invalid message to trigger an error {}{}{}{}", 3); +} diff -Nru spdlog-1.6/example/logs/.gitignore spdlog-0.11.0/example/logs/.gitignore --- spdlog-1.6/example/logs/.gitignore 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/example/logs/.gitignore 2016-09-17 23:28:41.000000000 +0000 @@ -1,4 +1 @@ -# Ignore everything in this directory -* -# Except this file -!.gitignore +*.txt diff -Nru spdlog-1.6/example/Makefile spdlog-0.11.0/example/Makefile --- spdlog-1.6/example/Makefile 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/example/Makefile 2016-09-17 23:28:41.000000000 +0000 @@ -1,29 +1,29 @@ -CXX ?= g++ -CXXFLAGS = -CXX_FLAGS = -Wall -Wshadow -Wextra -pedantic -std=c++11 -pthread -I../include -CXX_RELEASE_FLAGS = -O3 -march=native -CXX_DEBUG_FLAGS= -g - - -all: example bench -debug: example-debug bench-debug - -example: example.cpp - $(CXX) example.cpp -o example $(CXX_FLAGS) $(CXX_RELEASE_FLAGS) $(CXXFLAGS) - -bench: bench.cpp - $(CXX) bench.cpp -o bench $(CXX_FLAGS) $(CXX_RELEASE_FLAGS) $(CXXFLAGS) - - -example-debug: example.cpp - $(CXX) example.cpp -o example-debug $(CXX_FLAGS) $(CXX_DEBUG_FLAGS) $(CXXFLAGS) - -bench-debug: bench.cpp - $(CXX) bench.cpp -o bench-debug $(CXX_FLAGS) $(CXX_DEBUG_FLAGS) $(CXXFLAGS) - -clean: - rm -f *.o logs/*.txt example example-debug bench bench-debug - - -rebuild: clean all -rebuild-debug: clean debug +CXX ?= g++ +CXXFLAGS = +CXX_FLAGS = -Wall -Wshadow -Wextra -pedantic -std=c++11 -pthread -I../include +CXX_RELEASE_FLAGS = -O3 -march=native +CXX_DEBUG_FLAGS= -g + + +all: example bench +debug: example-debug bench-debug + +example: example.cpp + $(CXX) example.cpp -o example $(CXX_FLAGS) $(CXX_RELEASE_FLAGS) $(CXXFLAGS) + +bench: bench.cpp + $(CXX) bench.cpp -o bench $(CXX_FLAGS) $(CXX_RELEASE_FLAGS) $(CXXFLAGS) + + +example-debug: example.cpp + $(CXX) example.cpp -o example-debug $(CXX_FLAGS) $(CXX_DEBUG_FLAGS) $(CXXFLAGS) + +bench-debug: bench.cpp + $(CXX) bench.cpp -o bench-debug $(CXX_FLAGS) $(CXX_DEBUG_FLAGS) $(CXXFLAGS) + +clean: + rm -f *.o logs/*.txt example example-debug bench bench-debug + + +rebuild: clean all +rebuild-debug: clean debug diff -Nru spdlog-1.6/example/Makefile.clang spdlog-0.11.0/example/Makefile.clang --- spdlog-1.6/example/Makefile.clang 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/example/Makefile.clang 2016-09-17 23:28:41.000000000 +0000 @@ -1,32 +1,32 @@ -CXX ?= clang++ -CXXFLAGS = -march=native -Wall -Wextra -Wshadow -pedantic -std=c++11 -pthread -I../include -CXX_RELEASE_FLAGS = -O2 -CXX_DEBUG_FLAGS= -g - - -all: example bench -debug: example-debug bench-debug - -example: example.cpp - $(CXX) example.cpp -o example-clang $(CXXFLAGS) $(CXX_RELEASE_FLAGS) - -bench: bench.cpp - $(CXX) bench.cpp -o bench-clang $(CXXFLAGS) $(CXX_RELEASE_FLAGS) - - -example-debug: example.cpp - $(CXX) example.cpp -o example-clang-debug $(CXXFLAGS) $(CXX_DEBUG_FLAGS) - -bench-debug: bench.cpp - $(CXX) bench.cpp -o bench-clang-debug $(CXXFLAGS) $(CXX_DEBUG_FLAGS) - - - -clean: - rm -f *.o logs/*.txt example-clang example-clang-debug bench-clang bench-clang-debug - - -rebuild: clean all -rebuild-debug: clean debug - - +CXX ?= clang++ +CXXFLAGS = -march=native -Wall -Wextra -Wshadow -pedantic -std=c++11 -pthread -I../include +CXX_RELEASE_FLAGS = -O2 +CXX_DEBUG_FLAGS= -g + + +all: example bench +debug: example-debug bench-debug + +example: example.cpp + $(CXX) example.cpp -o example-clang $(CXXFLAGS) $(CXX_RELEASE_FLAGS) + +bench: bench.cpp + $(CXX) bench.cpp -o bench-clang $(CXXFLAGS) $(CXX_RELEASE_FLAGS) + + +example-debug: example.cpp + $(CXX) example.cpp -o example-clang-debug $(CXXFLAGS) $(CXX_DEBUG_FLAGS) + +bench-debug: bench.cpp + $(CXX) bench.cpp -o bench-clang-debug $(CXXFLAGS) $(CXX_DEBUG_FLAGS) + + + +clean: + rm -f *.o logs/*.txt example-clang example-clang-debug bench-clang bench-clang-debug + + +rebuild: clean all +rebuild-debug: clean debug + + diff -Nru spdlog-1.6/example/Makefile.mingw spdlog-0.11.0/example/Makefile.mingw --- spdlog-1.6/example/Makefile.mingw 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/example/Makefile.mingw 2016-09-17 23:28:41.000000000 +0000 @@ -1,32 +1,32 @@ -CXX ?= g++ -CXXFLAGS = -D_WIN32_WINNT=0x600 -march=native -Wall -Wextra -Wshadow -pedantic -std=c++11 -pthread -Wl,--no-as-needed -I../include -CXX_RELEASE_FLAGS = -O3 -CXX_DEBUG_FLAGS= -g - - -all: example bench -debug: example-debug bench-debug - -example: example.cpp - $(CXX) example.cpp -o example $(CXXFLAGS) $(CXX_RELEASE_FLAGS) - -bench: bench.cpp - $(CXX) bench.cpp -o bench $(CXXFLAGS) $(CXX_RELEASE_FLAGS) - - -example-debug: example.cpp - $(CXX) example.cpp -o example-debug $(CXXFLAGS) $(CXX_DEBUG_FLAGS) - -bench-debug: bench.cpp - $(CXX) bench.cpp -o bench-debug $(CXXFLAGS) $(CXX_DEBUG_FLAGS) - - - -clean: - rm -f *.o logs/*.txt example example-debug bench bench-debug - - -rebuild: clean all -rebuild-debug: clean debug - - +CXX ?= g++ +CXXFLAGS = -D_WIN32_WINNT=0x600 -march=native -Wall -Wextra -Wshadow -pedantic -std=c++11 -pthread -Wl,--no-as-needed -I../include +CXX_RELEASE_FLAGS = -O3 +CXX_DEBUG_FLAGS= -g + + +all: example bench +debug: example-debug bench-debug + +example: example.cpp + $(CXX) example.cpp -o example $(CXXFLAGS) $(CXX_RELEASE_FLAGS) + +bench: bench.cpp + $(CXX) bench.cpp -o bench $(CXXFLAGS) $(CXX_RELEASE_FLAGS) + + +example-debug: example.cpp + $(CXX) example.cpp -o example-debug $(CXXFLAGS) $(CXX_DEBUG_FLAGS) + +bench-debug: bench.cpp + $(CXX) bench.cpp -o bench-debug $(CXXFLAGS) $(CXX_DEBUG_FLAGS) + + + +clean: + rm -f *.o logs/*.txt example example-debug bench bench-debug + + +rebuild: clean all +rebuild-debug: clean debug + + diff -Nru spdlog-1.6/example/multisink.cpp spdlog-0.11.0/example/multisink.cpp --- spdlog-1.6/example/multisink.cpp 1970-01-01 00:00:00.000000000 +0000 +++ spdlog-0.11.0/example/multisink.cpp 2016-09-17 23:28:41.000000000 +0000 @@ -0,0 +1,47 @@ +#include "spdlog/spdlog.h" + +#include +#include + +namespace spd = spdlog; +int main(int, char*[]) +{ + bool enable_debug = true; + try + { + // This other example use a single logger with multiple sinks. + // This means that the same log_msg is forwarded to multiple sinks; + // Each sink can have it's own log level and a message will be logged. + std::vector sinks; + sinks.push_back( std::make_shared() ); + sinks.push_back( std::make_shared("./log_regular_file.txt") ); + sinks.push_back( std::make_shared("./log_debug_file.txt") ); + + spdlog::logger console_multisink("multisink", sinks.begin(), sinks.end() ); + console_multisink.set_level( spdlog::level::warn); + + sinks[0]->set_level( spdlog::level::trace); // console. Allow everything. Default value + sinks[1]->set_level( spdlog::level::trace); // regular file. Allow everything. Default value + sinks[2]->set_level( spdlog::level::off); // regular file. Ignore everything. + + console_multisink.warn("warn: will print only on console and regular file"); + + if( enable_debug ) + { + console_multisink.set_level( spdlog::level::debug); // level of the logger + sinks[1]->set_level( spdlog::level::debug); // regular file + sinks[2]->set_level( spdlog::level::debug); // debug file + } + console_multisink.debug("Debug: you should see this on console and both files"); + + // Release and close all loggers + spdlog::drop_all(); + } + // Exceptions will only be thrown upon failed logger or sink construction (not during logging) + catch (const spd::spdlog_ex& ex) + { + std::cout << "Log init failed: " << ex.what() << std::endl; + return 1; + } +} + diff -Nru spdlog-1.6/example/utils.h spdlog-0.11.0/example/utils.h --- spdlog-1.6/example/utils.h 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/example/utils.h 2016-09-17 23:28:41.000000000 +0000 @@ -1,26 +1,7 @@ -/*************************************************************************/ -/* spdlog - an extremely fast and easy to use c++11 logging library. */ -/* Copyright (c) 2014 Gabi Melman. */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ +// +// Copyright(c) 2015 Gabi Melman. +// Distributed under the MIT License (http://opensource.org/licenses/MIT) +// #pragma once diff -Nru spdlog-1.6/.gitignore spdlog-0.11.0/.gitignore --- spdlog-1.6/.gitignore 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/.gitignore 2016-09-17 23:28:41.000000000 +0000 @@ -1,36 +1,64 @@ -# Compiled Object files -*.slo -*.lo -*.o -*.obj - -# Compiled Dynamic libraries -*.so -*.dylib -*.dll - -# Compiled Static libraries -*.lai -*.la -*.a -*.lib - -# Executables -*.exe -*.out -*.app - -# Codelite -.codelite - -# .orig files -*.orig - -# example files -example/* -!example/example.cpp -!example/utils.h -!example/makefile -!example/makefile.clang - - +# Auto generated files +*.slo +*.lo +*.o +*.obj +*.suo +*.tlog +*.ilk +*.log +*.pdb +*.idb +*.iobj +*.ipdb +*.opensdf +*.sdf + +# Compiled Dynamic libraries +*.so +*.dylib +*.dll + +# Compiled Static libraries +*.lai +*.la +*.a +*.lib + +# Executables +*.exe +*.out +*.app + +# Codelite +.codelite + +# .orig files +*.orig + +# example files +example/* +!example/example.cpp +!example/bench.cpp +!example/utils.h +!example/Makefile* +!example/example.sln +!example/example.vcxproj +!example/CMakeLists.txt +!example/multisink.cpp +!example/jni + +# generated files +generated + +# Cmake +CMakeCache.txt +CMakeFiles +CMakeScripts +Makefile +cmake_install.cmake +install_manifest.txt +/tests/tests.VC.VC.opendb +/tests/tests.VC.db +/tests/tests +/tests/logs/file_helper_test.txt diff -Nru spdlog-1.6/include/spdlog/async_logger.h spdlog-0.11.0/include/spdlog/async_logger.h --- spdlog-1.6/include/spdlog/async_logger.h 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/include/spdlog/async_logger.h 2016-09-17 23:28:41.000000000 +0000 @@ -1,26 +1,7 @@ -/*************************************************************************/ -/* spdlog - an extremely fast and easy to use c++11 logging library. */ -/* Copyright (c) 2014 Gabi Melman. */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ +// +// Copyright(c) 2015 Gabi Melman. +// Distributed under the MIT License (http://opensource.org/licenses/MIT) +// #pragma once @@ -32,14 +13,15 @@ // 1. Checks if its log level is enough to log the message // 2. Push a new copy of the message to a queue (or block the caller until space is available in the queue) // 3. will throw spdlog_ex upon log exceptions -// Upong destruction, logs all remaining messages in the queue before destructing.. +// Upon destruction, logs all remaining messages in the queue before destructing.. + +#include +#include #include #include -#include "common.h" -#include "logger.h" -#include "spdlog.h" - +#include +#include namespace spdlog { @@ -59,25 +41,30 @@ size_t queue_size, const async_overflow_policy overflow_policy = async_overflow_policy::block_retry, const std::function& worker_warmup_cb = nullptr, - const std::chrono::milliseconds& flush_interval_ms = std::chrono::milliseconds::zero()); + const std::chrono::milliseconds& flush_interval_ms = std::chrono::milliseconds::zero(), + const std::function& worker_teardown_cb = nullptr); async_logger(const std::string& logger_name, sinks_init_list sinks, size_t queue_size, const async_overflow_policy overflow_policy = async_overflow_policy::block_retry, const std::function& worker_warmup_cb = nullptr, - const std::chrono::milliseconds& flush_interval_ms = std::chrono::milliseconds::zero()); + const std::chrono::milliseconds& flush_interval_ms = std::chrono::milliseconds::zero(), + const std::function& worker_teardown_cb = nullptr); async_logger(const std::string& logger_name, sink_ptr single_sink, size_t queue_size, const async_overflow_policy overflow_policy = async_overflow_policy::block_retry, const std::function& worker_warmup_cb = nullptr, - const std::chrono::milliseconds& flush_interval_ms = std::chrono::milliseconds::zero()); - + const std::chrono::milliseconds& flush_interval_ms = std::chrono::milliseconds::zero(), + const std::function& worker_teardown_cb = nullptr); + //Wait for the queue to be empty, and flush synchronously + //Warning: this can potentialy last forever as we wait it to complete + void flush() override; protected: - void _log_msg(details::log_msg& msg) override; + void _sink_it(details::log_msg& msg) override; void _set_formatter(spdlog::formatter_ptr msg_formatter) override; void _set_pattern(const std::string& pattern) override; @@ -87,4 +74,4 @@ } -#include "./details/async_logger_impl.h" +#include diff -Nru spdlog-1.6/include/spdlog/common.h spdlog-0.11.0/include/spdlog/common.h --- spdlog-1.6/include/spdlog/common.h 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/include/spdlog/common.h 2016-09-17 23:28:41.000000000 +0000 @@ -1,26 +1,7 @@ -/*************************************************************************/ -/* spdlog - an extremely fast and easy to use c++11 logging library. */ -/* Copyright (c) 2014 Gabi Melman. */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ +// +// Copyright(c) 2015 Gabi Melman. +// Distributed under the MIT License (http://opensource.org/licenses/MIT) +// #pragma once @@ -28,15 +9,37 @@ #include #include #include +#include +#include +#include + +#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES) +#include +#include +#endif -//visual studio does not support noexcept yet -#ifndef _MSC_VER +#include + +//visual studio upto 2013 does not support noexcept nor constexpr +#if defined(_MSC_VER) && (_MSC_VER < 1900) +#define SPDLOG_NOEXCEPT throw() +#define SPDLOG_CONSTEXPR +#else #define SPDLOG_NOEXCEPT noexcept +#define SPDLOG_CONSTEXPR constexpr +#endif + +#if defined(__GNUC__) || defined(__clang__) +#define DEPRECATED __attribute__((deprecated)) +#elif defined(_MSC_VER) +#define DEPRECATED __declspec(deprecated) #else -#define SPDLOG_NOEXCEPT throw() +#define DEPRECATED #endif +#include + namespace spdlog { @@ -47,12 +50,17 @@ class sink; } -// Common types across the lib using log_clock = std::chrono::system_clock; using sink_ptr = std::shared_ptr < sinks::sink >; using sinks_init_list = std::initializer_list < sink_ptr >; using formatter_ptr = std::shared_ptr; +#if defined(SPDLOG_NO_ATOMIC_LEVELS) +using level_t = details::null_atomic_int; +#else +using level_t = std::atomic_int; +#endif +using log_err_handler = std::function; //Log level enum namespace level @@ -62,18 +70,15 @@ trace = 0, debug = 1, info = 2, - notice = 3, - warn = 4, - err = 5, - critical = 6, - alert = 7, - emerg = 8, - off = 9 + warn = 3, + err = 4, + critical = 5, + off = 6 } level_enum; -static const char* level_names[] { "trace", "debug", "info", "notice", "warning", "error", "critical", "alert", "emerg", "off"}; +static const char* level_names[] { "trace", "debug", "info", "warning", "error", "critical", "off" }; -static const char* short_level_names[] { "T", "D", "I", "N", "W", "E", "C", "A", "M", "O"}; +static const char* short_level_names[] { "T", "D", "I", "W", "E", "C", "O" }; inline const char* to_str(spdlog::level::level_enum l) { @@ -100,10 +105,22 @@ // // Log exception // -class spdlog_ex : public std::exception +namespace details +{ +namespace os +{ +std::string errno_str(int err_num); +} +} +class spdlog_ex: public std::exception { public: - spdlog_ex(const std::string& msg) :_msg(msg) {} + spdlog_ex(const std::string& msg):_msg(msg) + {} + spdlog_ex(const std::string& msg, int last_errno) + { + _msg = msg + ": " + details::os::errno_str(last_errno); + } const char* what() const SPDLOG_NOEXCEPT override { return _msg.c_str(); @@ -113,4 +130,14 @@ }; -} //spdlog \ No newline at end of file +// +// wchar support for windows file names (SPDLOG_WCHAR_FILENAMES must be defined) +// +#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES) +using filename_t = std::wstring; +#else +using filename_t = std::string; +#endif + + +} //spdlog diff -Nru spdlog-1.6/include/spdlog/details/async_logger_impl.h spdlog-0.11.0/include/spdlog/details/async_logger_impl.h --- spdlog-1.6/include/spdlog/details/async_logger_impl.h 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/include/spdlog/details/async_logger_impl.h 2016-09-17 23:28:41.000000000 +0000 @@ -1,37 +1,20 @@ -/*************************************************************************/ -/* spdlog - an extremely fast and easy to use c++11 logging library. */ -/* Copyright (c) 2014 Gabi Melman. */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ +// +// Copyright(c) 2015 Gabi Melman. +// Distributed under the MIT License (http://opensource.org/licenses/MIT) +// #pragma once - -#include "./async_log_helper.h" - -// // Async Logger implementation -// Use single async_sink (queue) to perform the logging in a worker thread -// +// Use an async_sink (queue per logger) to perform the logging in a worker thread +#include +#include + +#include +#include +#include +#include template inline spdlog::async_logger::async_logger(const std::string& logger_name, @@ -40,9 +23,10 @@ size_t queue_size, const async_overflow_policy overflow_policy, const std::function& worker_warmup_cb, - const std::chrono::milliseconds& flush_interval_ms) : + const std::chrono::milliseconds& flush_interval_ms, + const std::function& worker_teardown_cb) : logger(logger_name, begin, end), - _async_log_helper(new details::async_log_helper(_formatter, _sinks, queue_size, overflow_policy, worker_warmup_cb, flush_interval_ms)) + _async_log_helper(new details::async_log_helper(_formatter, _sinks, queue_size, _err_handler, overflow_policy, worker_warmup_cb, flush_interval_ms, worker_teardown_cb)) { } @@ -51,17 +35,27 @@ size_t queue_size, const async_overflow_policy overflow_policy, const std::function& worker_warmup_cb, - const std::chrono::milliseconds& flush_interval_ms) : - async_logger(logger_name, sinks.begin(), sinks.end(), queue_size, overflow_policy, worker_warmup_cb, flush_interval_ms) {} + const std::chrono::milliseconds& flush_interval_ms, + const std::function& worker_teardown_cb) : + async_logger(logger_name, sinks.begin(), sinks.end(), queue_size, overflow_policy, worker_warmup_cb, flush_interval_ms, worker_teardown_cb) {} inline spdlog::async_logger::async_logger(const std::string& logger_name, sink_ptr single_sink, size_t queue_size, const async_overflow_policy overflow_policy, const std::function& worker_warmup_cb, - const std::chrono::milliseconds& flush_interval_ms) : - async_logger(logger_name, { single_sink }, queue_size, overflow_policy, worker_warmup_cb, flush_interval_ms) {} + const std::chrono::milliseconds& flush_interval_ms, + const std::function& worker_teardown_cb) : + async_logger(logger_name, +{ + single_sink +}, queue_size, overflow_policy, worker_warmup_cb, flush_interval_ms, worker_teardown_cb) {} + +inline void spdlog::async_logger::flush() +{ + _async_log_helper->flush(true); +} inline void spdlog::async_logger::_set_formatter(spdlog::formatter_ptr msg_formatter) { @@ -76,7 +70,20 @@ } -inline void spdlog::async_logger::_log_msg(details::log_msg& msg) +inline void spdlog::async_logger::_sink_it(details::log_msg& msg) { - _async_log_helper->log(msg); + try + { + _async_log_helper->log(msg); + if (_should_flush_on(msg)) + _async_log_helper->flush(false); // do async flush + } + catch (const std::exception &ex) + { + _err_handler(ex.what()); + } + catch (...) + { + _err_handler("Unknown exception"); + } } diff -Nru spdlog-1.6/include/spdlog/details/async_log_helper.h spdlog-0.11.0/include/spdlog/details/async_log_helper.h --- spdlog-1.6/include/spdlog/details/async_log_helper.h 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/include/spdlog/details/async_log_helper.h 2016-09-17 23:28:41.000000000 +0000 @@ -1,26 +1,7 @@ -/*************************************************************************/ -/* spdlog - an extremely fast and easy to use c++11 logging library. */ -/* Copyright (c) 2014 Gabi Melman. */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ +// +// Copyright(c) 2015 Gabi Melman. +// Distributed under the MIT License (http://opensource.org/licenses/MIT) +// // async log helper : // Process logs asynchronously using a back thread. @@ -33,18 +14,21 @@ #pragma once +#include +#include +#include +#include +#include +#include + #include -#include -#include +#include #include - -#include "../common.h" -#include "../sinks/sink.h" -#include "./mpmc_bounded_q.h" -#include "./log_msg.h" -#include "./format.h" -#include "os.h" - +#include +#include +#include +#include +#include namespace spdlog { @@ -55,6 +39,12 @@ { // Async msg to move to/from the queue // Movable only. should never be copied + enum class async_msg_type + { + log, + flush, + terminate + }; struct async_msg { std::string logger_name; @@ -62,17 +52,23 @@ log_clock::time_point time; size_t thread_id; std::string txt; + async_msg_type msg_type; async_msg() = default; ~async_msg() = default; + async_msg(async_msg&& other) SPDLOG_NOEXCEPT: logger_name(std::move(other.logger_name)), level(std::move(other.level)), time(std::move(other.time)), - txt(std::move(other.txt)) + txt(std::move(other.txt)), + msg_type(std::move(other.msg_type)) {} + async_msg(async_msg_type m_type) :msg_type(m_type) + {}; + async_msg& operator=(async_msg&& other) SPDLOG_NOEXCEPT { logger_name = std::move(other.logger_name); @@ -80,27 +76,32 @@ time = std::move(other.time); thread_id = other.thread_id; txt = std::move(other.txt); + msg_type = other.msg_type; return *this; } + // never copy or assign. should only be moved.. async_msg(const async_msg&) = delete; async_msg& operator=(async_msg& other) = delete; // construct from log_msg async_msg(const details::log_msg& m) : - logger_name(m.logger_name), level(m.level), time(m.time), thread_id(m.thread_id), - txt(m.raw.data(), m.raw.size()) - {} + txt(m.raw.data(), m.raw.size()), + msg_type(async_msg_type::log) + { +#ifndef SPDLOG_NO_NAME + logger_name = *m.logger_name; +#endif + } // copy into log_msg void fill_log_msg(log_msg &msg) { - msg.clear(); - msg.logger_name = logger_name; + msg.logger_name = &logger_name; msg.level = level; msg.time = time; msg.thread_id = thread_id; @@ -119,9 +120,11 @@ async_log_helper(formatter_ptr formatter, const std::vector& sinks, size_t queue_size, + const log_err_handler err_handler, const async_overflow_policy overflow_policy = async_overflow_policy::block_retry, const std::function& worker_warmup_cb = nullptr, - const std::chrono::milliseconds& flush_interval_ms = std::chrono::milliseconds::zero()); + const std::chrono::milliseconds& flush_interval_ms = std::chrono::milliseconds::zero(), + const std::function& worker_teardown_cb = nullptr); void log(const details::log_msg& msg); @@ -130,6 +133,8 @@ void set_formatter(formatter_ptr); + void flush(bool wait_for_q); + private: formatter_ptr _formatter; @@ -138,8 +143,12 @@ // queue of messages to log q_type _q; - // last exception thrown from the worker thread - std::shared_ptr _last_workerthread_ex; + log_err_handler _err_handler; + + bool _flush_requested; + + bool _terminate_requested; + // overflow policy const async_overflow_policy _overflow_policy; @@ -150,17 +159,19 @@ // auto periodic sink flush parameter const std::chrono::milliseconds _flush_interval_ms; + // worker thread teardown callback + const std::function _worker_teardown_cb; + // worker thread std::thread _worker_thread; - // throw last worker thread exception or if worker thread is not active - void throw_if_bad_worker(); + void push_msg(async_msg&& new_msg); // worker thread main loop void worker_loop(); - // pop next message from the queue and process it - // return true if a message was available (queue was not empty), will set the last_pop to the pop time + // pop next message from the queue and process it. will set the last_pop to the pop time + // return false if termination of the queue is required bool process_next_msg(log_clock::time_point& last_pop, log_clock::time_point& last_flush); void handle_flush_interval(log_clock::time_point& now, log_clock::time_point& last_flush); @@ -168,7 +179,8 @@ // sleep,yield or return immediatly using the time passed since last message as a hint static void sleep_or_yield(const spdlog::log_clock::time_point& now, const log_clock::time_point& last_op_time); - + // wait until the queue is empty + void wait_empty_q(); }; } @@ -177,13 +189,25 @@ /////////////////////////////////////////////////////////////////////////////// // async_sink class implementation /////////////////////////////////////////////////////////////////////////////// -inline spdlog::details::async_log_helper::async_log_helper(formatter_ptr formatter, const std::vector& sinks, size_t queue_size, const async_overflow_policy overflow_policy, const std::function& worker_warmup_cb, const std::chrono::milliseconds& flush_interval_ms): +inline spdlog::details::async_log_helper::async_log_helper( + formatter_ptr formatter, + const std::vector& sinks, + size_t queue_size, + log_err_handler err_handler, + const async_overflow_policy overflow_policy, + const std::function& worker_warmup_cb, + const std::chrono::milliseconds& flush_interval_ms, + const std::function& worker_teardown_cb): _formatter(formatter), _sinks(sinks), _q(queue_size), + _err_handler(err_handler), + _flush_requested(false), + _terminate_requested(false), _overflow_policy(overflow_policy), _worker_warmup_cb(worker_warmup_cb), _flush_interval_ms(flush_interval_ms), + _worker_teardown_cb(worker_teardown_cb), _worker_thread(&async_log_helper::worker_loop, this) {} @@ -191,22 +215,26 @@ // and wait for it to finish gracefully inline spdlog::details::async_log_helper::~async_log_helper() { - try { - log(log_msg(level::off)); + push_msg(async_msg(async_msg_type::terminate)); _worker_thread.join(); } - catch (...) //Dont crash if thread not joinable + catch (...) // don't crash in destructor {} } -//Try to push and block until succeeded +//Try to push and block until succeeded (if the policy is not to discard when the queue is full) inline void spdlog::details::async_log_helper::log(const details::log_msg& msg) { - throw_if_bad_worker(); - async_msg new_msg(msg); + push_msg(async_msg(msg)); + + +} + +inline void spdlog::details::async_log_helper::push_msg(details::async_log_helper::async_msg&& new_msg) +{ if (!_q.enqueue(std::move(new_msg)) && _overflow_policy != async_overflow_policy::discard_log_msg) { auto last_op_time = details::os::now(); @@ -221,6 +249,14 @@ } +// optionally wait for the queue be empty and request flush from the sinks +inline void spdlog::details::async_log_helper::flush(bool wait_for_q) +{ + push_msg(async_msg(async_msg_type::flush)); + if(wait_for_q) + wait_empty_q(); //return only make after the above flush message was processed +} + inline void spdlog::details::async_log_helper::worker_loop() { try @@ -229,97 +265,125 @@ auto last_pop = details::os::now(); auto last_flush = last_pop; while(process_next_msg(last_pop, last_flush)); + if (_worker_teardown_cb) _worker_teardown_cb(); } - catch (const std::exception& ex) + catch (const std::exception &ex) { - _last_workerthread_ex = std::make_shared(std::string("async_logger worker thread exception: ") + ex.what()); + _err_handler(ex.what()); } catch (...) { - _last_workerthread_ex = std::make_shared("async_logger worker thread exception"); + _err_handler("Unknown exception"); } } // process next message in the queue -// return true if this thread should still be active (no msg with level::off was received) +// return true if this thread should still be active (while no terminate msg was received) inline bool spdlog::details::async_log_helper::process_next_msg(log_clock::time_point& last_pop, log_clock::time_point& last_flush) { async_msg incoming_async_msg; - log_msg incoming_log_msg; + if (_q.dequeue(incoming_async_msg)) { last_pop = details::os::now(); - - if(incoming_async_msg.level == level::off) - return false; - - incoming_async_msg.fill_log_msg(incoming_log_msg); - _formatter->format(incoming_log_msg); - for (auto &s : _sinks) - s->log(incoming_log_msg); + switch (incoming_async_msg.msg_type) + { + case async_msg_type::flush: + _flush_requested = true; + break; + + case async_msg_type::terminate: + _flush_requested = true; + _terminate_requested = true; + break; + + default: + log_msg incoming_log_msg; + incoming_async_msg.fill_log_msg(incoming_log_msg); + _formatter->format(incoming_log_msg); + for (auto &s : _sinks) + { + if(s->should_log( incoming_log_msg.level)) + { + s->log(incoming_log_msg); + } + } + } + return true; } - else //empty queue + + // Handle empty queue.. + // This is the only place where the queue can terminate or flush to avoid losing messages already in the queue + else { auto now = details::os::now(); handle_flush_interval(now, last_flush); sleep_or_yield(now, last_pop); + return !_terminate_requested; } - return true; } +// flush all sinks if _flush_interval_ms has expired inline void spdlog::details::async_log_helper::handle_flush_interval(log_clock::time_point& now, log_clock::time_point& last_flush) { - if (_flush_interval_ms != std::chrono::milliseconds::zero() && now - last_flush >= _flush_interval_ms) + auto should_flush = _flush_requested || (_flush_interval_ms != std::chrono::milliseconds::zero() && now - last_flush >= _flush_interval_ms); + if (should_flush) { for (auto &s : _sinks) s->flush(); now = last_flush = details::os::now(); + _flush_requested = false; } } + inline void spdlog::details::async_log_helper::set_formatter(formatter_ptr msg_formatter) { _formatter = msg_formatter; } -// sleep,yield or return immediatly using the time passed since last message as a hint +// spin, yield or sleep. use the time passed since last message as a hint inline void spdlog::details::async_log_helper::sleep_or_yield(const spdlog::log_clock::time_point& now, const spdlog::log_clock::time_point& last_op_time) { - using std::chrono::milliseconds; using namespace std::this_thread; + using std::chrono::milliseconds; + using std::chrono::microseconds; auto time_since_op = now - last_op_time; - // spin upto 1 ms - if (time_since_op <= milliseconds(1)) + // spin upto 50 micros + if (time_since_op <= microseconds(50)) return; - // yield upto 10ms - if (time_since_op <= milliseconds(10)) + // yield upto 150 micros + if (time_since_op <= microseconds(100)) return yield(); - // sleep for half of duration since last op - if (time_since_op <= milliseconds(100)) - return sleep_for(time_since_op / 2); + // sleep for 20 ms upto 200 ms + if (time_since_op <= milliseconds(200)) + return sleep_for(milliseconds(20)); - return sleep_for(milliseconds(100)); + // sleep for 200 ms + return sleep_for(milliseconds(200)); } -// throw if the worker thread threw an exception or not active -inline void spdlog::details::async_log_helper::throw_if_bad_worker() +// wait for the queue to be empty +inline void spdlog::details::async_log_helper::wait_empty_q() { - if (_last_workerthread_ex) + auto last_op = details::os::now(); + while (_q.approx_size() > 0) { - auto ex = std::move(_last_workerthread_ex); - throw *ex; + sleep_or_yield(details::os::now(), last_op); } + } + diff -Nru spdlog-1.6/include/spdlog/details/file_helper.h spdlog-0.11.0/include/spdlog/details/file_helper.h --- spdlog-1.6/include/spdlog/details/file_helper.h 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/include/spdlog/details/file_helper.h 2016-09-17 23:28:41.000000000 +0000 @@ -1,26 +1,7 @@ -/*************************************************************************/ -/* spdlog - an extremely fast and easy to use c++11 logging library. */ -/* Copyright (c) 2014 Gabi Melman. */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ +// +// Copyright(c) 2015 Gabi Melman. +// Distributed under the MIT License (http://opensource.org/licenses/MIT) +// #pragma once @@ -29,13 +10,14 @@ // Can be set to auto flush on every line // Throw spdlog_ex exception on errors +#include +#include + +#include +#include #include #include -#include -#include "os.h" - - - +#include namespace spdlog { @@ -44,13 +26,13 @@ class file_helper { + public: const int open_tries = 5; const int open_interval = 10; - explicit file_helper(bool force_flush) : - _fd(nullptr), - _force_flush(force_flush) + explicit file_helper() : + _fd(nullptr) {} file_helper(const file_helper&) = delete; @@ -62,11 +44,11 @@ } - void open(const std::string& fname, bool truncate = false) + void open(const filename_t& fname, bool truncate = false) { close(); - const char* mode = truncate ? "wb" : "ab"; + auto *mode = truncate ? SPDLOG_FILENAME_T("wb") : SPDLOG_FILENAME_T("ab"); _filename = fname; for (int tries = 0; tries < open_tries; ++tries) { @@ -76,7 +58,7 @@ std::this_thread::sleep_for(std::chrono::milliseconds(open_interval)); } - throw spdlog_ex("Failed opening file " + fname + " for writing"); + throw spdlog_ex("Failed opening file " + os::filename_to_str(_filename) + " for writing", errno); } void reopen(bool truncate) @@ -87,7 +69,8 @@ } - void flush() { + void flush() + { std::fflush(_fd); } @@ -103,66 +86,33 @@ void write(const log_msg& msg) { - size_t size = msg.formatted.size(); + size_t msg_size = msg.formatted.size(); auto data = msg.formatted.data(); - if (std::fwrite(data, 1, size, _fd) != size) - throw spdlog_ex("Failed writing to file " + _filename); - - if (_force_flush) - std::fflush(_fd); - + if (std::fwrite(data, 1, msg_size, _fd) != msg_size) + throw spdlog_ex("Failed writing to file " + os::filename_to_str(_filename), errno); } - long size() + size_t size() { if (!_fd) - throw spdlog_ex("Cannot use size() on closed file " + _filename); - - auto pos = ftell(_fd); - if (fseek(_fd, 0, SEEK_END) != 0) - throw spdlog_ex("fseek failed on file " + _filename); - - auto size = ftell(_fd); - - if(fseek(_fd, pos, SEEK_SET) !=0) - throw spdlog_ex("fseek failed on file " + _filename); - - if (size == -1) - throw spdlog_ex("ftell failed on file " + _filename); - - - return size; - - + throw spdlog_ex("Cannot use size() on closed file " + os::filename_to_str(_filename)); + return os::filesize(_fd); } - const std::string& filename() const + const filename_t& filename() const { return _filename; } - static bool file_exists(const std::string& name) + static bool file_exists(const filename_t& name) { - FILE* file; - if (!os::fopen_s(&file, name.c_str(), "r")) - { - fclose(file); - return true; - } - else - { - return false; - } - } - + return os::file_exists(name); + } private: FILE* _fd; - std::string _filename; - bool _force_flush; - - + filename_t _filename; }; } } diff -Nru spdlog-1.6/include/spdlog/details/format.cc spdlog-0.11.0/include/spdlog/details/format.cc --- spdlog-1.6/include/spdlog/details/format.cc 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/include/spdlog/details/format.cc 1970-01-01 00:00:00.000000000 +0000 @@ -1,1318 +0,0 @@ -/* - Formatting library for C++ - - Copyright (c) 2012 - 2015, Victor Zverovich - All rights reserved. - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are met: - - 1. Redistributions of source code must retain the above copyright notice, this - list of conditions and the following disclaimer. - 2. Redistributions in binary form must reproduce the above copyright notice, - this list of conditions and the following disclaimer in the documentation - and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND - ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR - ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include "format.h" - -#include - -#include -#include -#include -#include -#include - -#if defined(_WIN32) && defined(__MINGW32__) -# include -#endif - -#if FMT_USE_WINDOWS_H -# if defined(NOMINMAX) || defined(FMT_WIN_MINMAX) -# include -# else -# define NOMINMAX -# include -# undef NOMINMAX -# endif -#endif - -using fmt::internal::Arg; - -// Check if exceptions are disabled. -#if __GNUC__ && !__EXCEPTIONS -# define FMT_EXCEPTIONS 0 -#endif -#if _MSC_VER && !_HAS_EXCEPTIONS -# define FMT_EXCEPTIONS 0 -#endif -#ifndef FMT_EXCEPTIONS -# define FMT_EXCEPTIONS 1 -#endif - -#if FMT_EXCEPTIONS -# define FMT_TRY try -# define FMT_CATCH(x) catch (x) -#else -# define FMT_TRY if (true) -# define FMT_CATCH(x) if (false) -#endif - -#ifndef FMT_THROW -# if FMT_EXCEPTIONS -# define FMT_THROW(x) throw x -# else -# define FMT_THROW(x) assert(false) -# endif -#endif - -#ifdef FMT_HEADER_ONLY -# define FMT_FUNC inline -#else -# define FMT_FUNC -#endif - -#if _MSC_VER -# pragma warning(push) -# pragma warning(disable: 4127) // conditional expression is constant -# pragma warning(disable: 4702) // unreachable code -// Disable deprecation warning for strerror. The latter is not called but -// MSVC fails to detect it. -# pragma warning(disable: 4996) -#endif - -// Dummy implementations of strerror_r and strerror_s called if corresponding -// system functions are not available. -static inline fmt::internal::Null<> strerror_r(int, char *, ...) { - return fmt::internal::Null<>(); -} -static inline fmt::internal::Null<> strerror_s(char *, std::size_t, ...) { - return fmt::internal::Null<>(); -} - -namespace fmt { -namespace { - -#ifndef _MSC_VER -# define FMT_SNPRINTF snprintf -#else // _MSC_VER -inline int fmt_snprintf(char *buffer, size_t size, const char *format, ...) { - va_list args; - va_start(args, format); - int result = vsnprintf_s(buffer, size, _TRUNCATE, format, args); - va_end(args); - return result; -} -# define FMT_SNPRINTF fmt_snprintf -#endif // _MSC_VER - -#if defined(_WIN32) && defined(__MINGW32__) && !defined(__NO_ISOCEXT) -# define FMT_SWPRINTF snwprintf -#else -# define FMT_SWPRINTF swprintf -#endif // defined(_WIN32) && defined(__MINGW32__) && !defined(__NO_ISOCEXT) - -// Checks if a value fits in int - used to avoid warnings about comparing -// signed and unsigned integers. -template -struct IntChecker { - template - static bool fits_in_int(T value) { - unsigned max = INT_MAX; - return value <= max; - } - static bool fits_in_int(bool) { return true; } -}; - -template <> -struct IntChecker { - template - static bool fits_in_int(T value) { - return value >= INT_MIN && value <= INT_MAX; - } -}; - -const char RESET_COLOR[] = "\x1b[0m"; - -typedef void (*FormatFunc)(fmt::Writer &, int, fmt::StringRef); - -// Portable thread-safe version of strerror. -// Sets buffer to point to a string describing the error code. -// This can be either a pointer to a string stored in buffer, -// or a pointer to some static immutable string. -// Returns one of the following values: -// 0 - success -// ERANGE - buffer is not large enough to store the error message -// other - failure -// Buffer should be at least of size 1. -int safe_strerror( - int error_code, char *&buffer, std::size_t buffer_size) FMT_NOEXCEPT { - FMT_ASSERT(buffer != 0 && buffer_size != 0, "invalid buffer"); - - class StrError { - private: - int error_code_; - char *&buffer_; - std::size_t buffer_size_; - - // A noop assignment operator to avoid bogus warnings. - void operator=(const StrError &) {} - - // Handle the result of XSI-compliant version of strerror_r. - int handle(int result) { - // glibc versions before 2.13 return result in errno. - return result == -1 ? errno : result; - } - - // Handle the result of GNU-specific version of strerror_r. - int handle(char *message) { - // If the buffer is full then the message is probably truncated. - if (message == buffer_ && strlen(buffer_) == buffer_size_ - 1) - return ERANGE; - buffer_ = message; - return 0; - } - - // Handle the case when strerror_r is not available. - int handle(fmt::internal::Null<>) { - return fallback(strerror_s(buffer_, buffer_size_, error_code_)); - } - - // Fallback to strerror_s when strerror_r is not available. - int fallback(int result) { - // If the buffer is full then the message is probably truncated. - return result == 0 && strlen(buffer_) == buffer_size_ - 1 ? - ERANGE : result; - } - - // Fallback to strerror if strerror_r and strerror_s are not available. - int fallback(fmt::internal::Null<>) { - errno = 0; - buffer_ = strerror(error_code_); - return errno; - } - - public: - StrError(int err_code, char *&buf, std::size_t buf_size) - : error_code_(err_code), buffer_(buf), buffer_size_(buf_size) {} - - int run() { - strerror_r(0, 0, ""); // Suppress a warning about unused strerror_r. - return handle(strerror_r(error_code_, buffer_, buffer_size_)); - } - }; - return StrError(error_code, buffer, buffer_size).run(); -} - -void format_error_code(fmt::Writer &out, int error_code, - fmt::StringRef message) FMT_NOEXCEPT { - // Report error code making sure that the output fits into - // INLINE_BUFFER_SIZE to avoid dynamic memory allocation and potential - // bad_alloc. - out.clear(); - static const char SEP[] = ": "; - static const char ERROR_STR[] = "error "; - fmt::internal::IntTraits::MainType ec_value = error_code; - // Subtract 2 to account for terminating null characters in SEP and ERROR_STR. - std::size_t error_code_size = sizeof(SEP) + sizeof(ERROR_STR) - 2; - error_code_size += fmt::internal::count_digits(ec_value); - if (message.size() <= fmt::internal::INLINE_BUFFER_SIZE - error_code_size) - out << message << SEP; - out << ERROR_STR << error_code; - assert(out.size() <= fmt::internal::INLINE_BUFFER_SIZE); -} - -void report_error(FormatFunc func, - int error_code, fmt::StringRef message) FMT_NOEXCEPT { - fmt::MemoryWriter full_message; - func(full_message, error_code, message); - // Use Writer::data instead of Writer::c_str to avoid potential memory - // allocation. - std::fwrite(full_message.data(), full_message.size(), 1, stderr); - std::fputc('\n', stderr); -} - -// IsZeroInt::visit(arg) returns true iff arg is a zero integer. -class IsZeroInt : public fmt::internal::ArgVisitor { - public: - template - bool visit_any_int(T value) { return value == 0; } -}; - -// Parses an unsigned integer advancing s to the end of the parsed input. -// This function assumes that the first character of s is a digit. -template -int parse_nonnegative_int(const Char *&s) { - assert('0' <= *s && *s <= '9'); - unsigned value = 0; - do { - unsigned new_value = value * 10 + (*s++ - '0'); - // Check if value wrapped around. - if (new_value < value) { - value = UINT_MAX; - break; - } - value = new_value; - } while ('0' <= *s && *s <= '9'); - if (value > INT_MAX) - FMT_THROW(fmt::FormatError("number is too big")); - return value; -} - -template -inline bool is_name_start(Char c) { - return ('a' <= c && c <= 'z') || ('A' <= c && c <= 'Z') || '_' == c; -} - -inline void require_numeric_argument(const Arg &arg, char spec) { - if (arg.type > Arg::LAST_NUMERIC_TYPE) { - std::string message = - fmt::format("format specifier '{}' requires numeric argument", spec); - FMT_THROW(fmt::FormatError(message)); - } -} - -template -void check_sign(const Char *&s, const Arg &arg) { - char sign = static_cast(*s); - require_numeric_argument(arg, sign); - if (arg.type == Arg::UINT || arg.type == Arg::ULONG_LONG) { - FMT_THROW(fmt::FormatError(fmt::format( - "format specifier '{}' requires signed argument", sign))); - } - ++s; -} - -// Checks if an argument is a valid printf width specifier and sets -// left alignment if it is negative. -class WidthHandler : public fmt::internal::ArgVisitor { - private: - fmt::FormatSpec &spec_; - - FMT_DISALLOW_COPY_AND_ASSIGN(WidthHandler); - - public: - explicit WidthHandler(fmt::FormatSpec &spec) : spec_(spec) {} - - void report_unhandled_arg() { - FMT_THROW(fmt::FormatError("width is not integer")); - } - - template - unsigned visit_any_int(T value) { - typedef typename fmt::internal::IntTraits::MainType UnsignedType; - UnsignedType width = value; - if (fmt::internal::is_negative(value)) { - spec_.align_ = fmt::ALIGN_LEFT; - width = 0 - width; - } - if (width > INT_MAX) - FMT_THROW(fmt::FormatError("number is too big")); - return static_cast(width); - } -}; - -class PrecisionHandler : - public fmt::internal::ArgVisitor { - public: - void report_unhandled_arg() { - FMT_THROW(fmt::FormatError("precision is not integer")); - } - - template - int visit_any_int(T value) { - if (!IntChecker::is_signed>::fits_in_int(value)) - FMT_THROW(fmt::FormatError("number is too big")); - return static_cast(value); - } -}; - -// Converts an integer argument to an integral type T for printf. -template -class ArgConverter : public fmt::internal::ArgVisitor, void> { - private: - fmt::internal::Arg &arg_; - wchar_t type_; - - FMT_DISALLOW_COPY_AND_ASSIGN(ArgConverter); - - public: - ArgConverter(fmt::internal::Arg &arg, wchar_t type) - : arg_(arg), type_(type) {} - - template - void visit_any_int(U value) { - bool is_signed = type_ == 'd' || type_ == 'i'; - using fmt::internal::Arg; - if (sizeof(T) <= sizeof(int)) { - // Extra casts are used to silence warnings. - if (is_signed) { - arg_.type = Arg::INT; - arg_.int_value = static_cast(static_cast(value)); - } else { - arg_.type = Arg::UINT; - arg_.uint_value = static_cast( - static_cast::Type>(value)); - } - } else { - if (is_signed) { - arg_.type = Arg::LONG_LONG; - arg_.long_long_value = - static_cast::Type>(value); - } else { - arg_.type = Arg::ULONG_LONG; - arg_.ulong_long_value = - static_cast::Type>(value); - } - } - } -}; - -// Converts an integer argument to char for printf. -class CharConverter : public fmt::internal::ArgVisitor { - private: - fmt::internal::Arg &arg_; - - FMT_DISALLOW_COPY_AND_ASSIGN(CharConverter); - - public: - explicit CharConverter(fmt::internal::Arg &arg) : arg_(arg) {} - - template - void visit_any_int(T value) { - arg_.type = Arg::CHAR; - arg_.int_value = static_cast(value); - } -}; -} // namespace - -namespace internal { - -template -class BasicArgFormatter : public ArgVisitor { - private: - BasicWriter &writer_; - FormatSpec &spec_; - - FMT_DISALLOW_COPY_AND_ASSIGN(BasicArgFormatter); - - protected: - BasicWriter &writer() { return writer_; } - const FormatSpec &spec() const { return spec_; } - - public: - BasicArgFormatter(BasicWriter &w, FormatSpec &s) - : writer_(w), spec_(s) {} - - template - void visit_any_int(T value) { writer_.write_int(value, spec_); } - - template - void visit_any_double(T value) { writer_.write_double(value, spec_); } - - void visit_bool(bool value) { - if (spec_.type_) { - writer_.write_int(value, spec_); - return; - } - const char *str_value = value ? "true" : "false"; - Arg::StringValue str = { str_value, strlen(str_value) }; - writer_.write_str(str, spec_); - } - - void visit_char(int value) { - if (spec_.type_ && spec_.type_ != 'c') { - spec_.flags_ |= CHAR_FLAG; - writer_.write_int(value, spec_); - return; - } - if (spec_.align_ == ALIGN_NUMERIC || spec_.flags_ != 0) - FMT_THROW(FormatError("invalid format specifier for char")); - typedef typename BasicWriter::CharPtr CharPtr; - Char fill = internal::CharTraits::cast(spec_.fill()); - CharPtr out = CharPtr(); - if (spec_.width_ > 1) { - out = writer_.grow_buffer(spec_.width_); - if (spec_.align_ == ALIGN_RIGHT) { - std::fill_n(out, spec_.width_ - 1, fill); - out += spec_.width_ - 1; - } else if (spec_.align_ == ALIGN_CENTER) { - out = writer_.fill_padding(out, spec_.width_, 1, fill); - } else { - std::fill_n(out + 1, spec_.width_ - 1, fill); - } - } else { - out = writer_.grow_buffer(1); - } - *out = internal::CharTraits::cast(value); - } - - void visit_string(Arg::StringValue value) { - writer_.write_str(value, spec_); - } - - using ArgVisitor::visit_wstring; - - void visit_wstring(Arg::StringValue value) { - writer_.write_str(value, spec_); - } - - void visit_pointer(const void *value) { - if (spec_.type_ && spec_.type_ != 'p') - report_unknown_type(spec_.type_, "pointer"); - spec_.flags_ = HASH_FLAG; - spec_.type_ = 'x'; - writer_.write_int(reinterpret_cast(value), spec_); - } -}; - -// An argument formatter. -template -class ArgFormatter : public BasicArgFormatter, Char> { - private: - BasicFormatter &formatter_; - const Char *format_; - - public: - ArgFormatter(BasicFormatter &f, FormatSpec &s, const Char *fmt) - : BasicArgFormatter, Char>(f.writer(), s), - formatter_(f), format_(fmt) {} - - void visit_custom(Arg::CustomValue c) { - c.format(&formatter_, c.value, &format_); - } -}; - -template -class PrintfArgFormatter : - public BasicArgFormatter, Char> { - public: - PrintfArgFormatter(BasicWriter &w, FormatSpec &s) - : BasicArgFormatter, Char>(w, s) {} - - void visit_char(int value) { - const FormatSpec &fmt_spec = this->spec(); - BasicWriter &w = this->writer(); - if (fmt_spec.type_ && fmt_spec.type_ != 'c') - w.write_int(value, fmt_spec); - typedef typename BasicWriter::CharPtr CharPtr; - CharPtr out = CharPtr(); - if (fmt_spec.width_ > 1) { - Char fill = ' '; - out = w.grow_buffer(fmt_spec.width_); - if (fmt_spec.align_ != ALIGN_LEFT) { - std::fill_n(out, fmt_spec.width_ - 1, fill); - out += fmt_spec.width_ - 1; - } else { - std::fill_n(out + 1, fmt_spec.width_ - 1, fill); - } - } else { - out = w.grow_buffer(1); - } - *out = static_cast(value); - } -}; -} // namespace internal -} // namespace fmt - -FMT_FUNC void fmt::SystemError::init( - int err_code, CStringRef format_str, ArgList args) { - error_code_ = err_code; - MemoryWriter w; - internal::format_system_error(w, err_code, format(format_str, args)); - std::runtime_error &base = *this; - base = std::runtime_error(w.str()); -} - -template -int fmt::internal::CharTraits::format_float( - char *buffer, std::size_t size, const char *format, - unsigned width, int precision, T value) { - if (width == 0) { - return precision < 0 ? - FMT_SNPRINTF(buffer, size, format, value) : - FMT_SNPRINTF(buffer, size, format, precision, value); - } - return precision < 0 ? - FMT_SNPRINTF(buffer, size, format, width, value) : - FMT_SNPRINTF(buffer, size, format, width, precision, value); -} - -template -int fmt::internal::CharTraits::format_float( - wchar_t *buffer, std::size_t size, const wchar_t *format, - unsigned width, int precision, T value) { - if (width == 0) { - return precision < 0 ? - FMT_SWPRINTF(buffer, size, format, value) : - FMT_SWPRINTF(buffer, size, format, precision, value); - } - return precision < 0 ? - FMT_SWPRINTF(buffer, size, format, width, value) : - FMT_SWPRINTF(buffer, size, format, width, precision, value); -} - -template -const char fmt::internal::BasicData::DIGITS[] = - "0001020304050607080910111213141516171819" - "2021222324252627282930313233343536373839" - "4041424344454647484950515253545556575859" - "6061626364656667686970717273747576777879" - "8081828384858687888990919293949596979899"; - -#define FMT_POWERS_OF_10(factor) \ - factor * 10, \ - factor * 100, \ - factor * 1000, \ - factor * 10000, \ - factor * 100000, \ - factor * 1000000, \ - factor * 10000000, \ - factor * 100000000, \ - factor * 1000000000 - -template -const uint32_t fmt::internal::BasicData::POWERS_OF_10_32[] = { - 0, FMT_POWERS_OF_10(1) -}; - -template -const uint64_t fmt::internal::BasicData::POWERS_OF_10_64[] = { - 0, - FMT_POWERS_OF_10(1), - FMT_POWERS_OF_10(fmt::ULongLong(1000000000)), - // Multiply several constants instead of using a single long long constant - // to avoid warnings about C++98 not supporting long long. - fmt::ULongLong(1000000000) * fmt::ULongLong(1000000000) * 10 -}; - -FMT_FUNC void fmt::internal::report_unknown_type(char code, const char *type) { - (void)type; - if (std::isprint(static_cast(code))) { - FMT_THROW(fmt::FormatError( - fmt::format("unknown format code '{}' for {}", code, type))); - } - FMT_THROW(fmt::FormatError( - fmt::format("unknown format code '\\x{:02x}' for {}", - static_cast(code), type))); -} - -#if FMT_USE_WINDOWS_H - -FMT_FUNC fmt::internal::UTF8ToUTF16::UTF8ToUTF16(fmt::StringRef s) { - static const char ERROR_MSG[] = "cannot convert string from UTF-8 to UTF-16"; - if (s.size() > INT_MAX) - FMT_THROW(WindowsError(ERROR_INVALID_PARAMETER, ERROR_MSG)); - int s_size = static_cast(s.size()); - int length = MultiByteToWideChar( - CP_UTF8, MB_ERR_INVALID_CHARS, s.data(), s_size, 0, 0); - if (length == 0) - FMT_THROW(WindowsError(GetLastError(), ERROR_MSG)); - buffer_.resize(length + 1); - length = MultiByteToWideChar( - CP_UTF8, MB_ERR_INVALID_CHARS, s.data(), s_size, &buffer_[0], length); - if (length == 0) - FMT_THROW(WindowsError(GetLastError(), ERROR_MSG)); - buffer_[length] = 0; -} - -FMT_FUNC fmt::internal::UTF16ToUTF8::UTF16ToUTF8(fmt::WStringRef s) { - if (int error_code = convert(s)) { - FMT_THROW(WindowsError(error_code, - "cannot convert string from UTF-16 to UTF-8")); - } -} - -FMT_FUNC int fmt::internal::UTF16ToUTF8::convert(fmt::WStringRef s) { - if (s.size() > INT_MAX) - return ERROR_INVALID_PARAMETER; - int s_size = static_cast(s.size()); - int length = WideCharToMultiByte(CP_UTF8, 0, s.data(), s_size, 0, 0, 0, 0); - if (length == 0) - return GetLastError(); - buffer_.resize(length + 1); - length = WideCharToMultiByte( - CP_UTF8, 0, s.data(), s_size, &buffer_[0], length, 0, 0); - if (length == 0) - return GetLastError(); - buffer_[length] = 0; - return 0; -} - -FMT_FUNC void fmt::WindowsError::init( - int err_code, CStringRef format_str, ArgList args) { - error_code_ = err_code; - MemoryWriter w; - internal::format_windows_error(w, err_code, format(format_str, args)); - std::runtime_error &base = *this; - base = std::runtime_error(w.str()); -} - -FMT_FUNC void fmt::internal::format_windows_error( - fmt::Writer &out, int error_code, - fmt::StringRef message) FMT_NOEXCEPT { - class String { - private: - LPWSTR str_; - - public: - String() : str_() {} - ~String() { LocalFree(str_); } - LPWSTR *ptr() { return &str_; } - LPCWSTR c_str() const { return str_; } - }; - FMT_TRY { - String system_message; - if (FormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER | - FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, 0, - error_code, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), - reinterpret_cast(system_message.ptr()), 0, 0)) { - UTF16ToUTF8 utf8_message; - if (utf8_message.convert(system_message.c_str()) == ERROR_SUCCESS) { - out << message << ": " << utf8_message; - return; - } - } - } FMT_CATCH(...) {} - format_error_code(out, error_code, message); -} - -#endif // FMT_USE_WINDOWS_H - -FMT_FUNC void fmt::internal::format_system_error( - fmt::Writer &out, int error_code, - fmt::StringRef message) FMT_NOEXCEPT { - FMT_TRY { - MemoryBuffer buffer; - buffer.resize(INLINE_BUFFER_SIZE); - for (;;) { - char *system_message = &buffer[0]; - int result = safe_strerror(error_code, system_message, buffer.size()); - if (result == 0) { - out << message << ": " << system_message; - return; - } - if (result != ERANGE) - break; // Can't get error message, report error code instead. - buffer.resize(buffer.size() * 2); - } - } FMT_CATCH(...) {} - format_error_code(out, error_code, message); -} - -template -void fmt::internal::ArgMap::init(const ArgList &args) { - if (!map_.empty()) - return; - typedef internal::NamedArg NamedArg; - const NamedArg *named_arg = 0; - bool use_values = - args.type(ArgList::MAX_PACKED_ARGS - 1) == internal::Arg::NONE; - if (use_values) { - for (unsigned i = 0;/*nothing*/; ++i) { - internal::Arg::Type arg_type = args.type(i); - switch (arg_type) { - case internal::Arg::NONE: - return; - case internal::Arg::NAMED_ARG: - named_arg = static_cast(args.values_[i].pointer); - map_.insert(Pair(named_arg->name, *named_arg)); - break; - default: - /*nothing*/; - } - } - return; - } - for (unsigned i = 0; i != ArgList::MAX_PACKED_ARGS; ++i) { - internal::Arg::Type arg_type = args.type(i); - if (arg_type == internal::Arg::NAMED_ARG) { - named_arg = static_cast(args.args_[i].pointer); - map_.insert(Pair(named_arg->name, *named_arg)); - } - } - for (unsigned i = ArgList::MAX_PACKED_ARGS;/*nothing*/; ++i) { - switch (args.args_[i].type) { - case internal::Arg::NONE: - return; - case internal::Arg::NAMED_ARG: - named_arg = static_cast(args.args_[i].pointer); - map_.insert(Pair(named_arg->name, *named_arg)); - break; - default: - /*nothing*/; - } - } -} - -template -void fmt::internal::FixedBuffer::grow(std::size_t) { - FMT_THROW(std::runtime_error("buffer overflow")); -} - -template -template -void fmt::BasicWriter::write_str( - const Arg::StringValue &s, const FormatSpec &spec) { - // Check if StrChar is convertible to Char. - internal::CharTraits::convert(StrChar()); - if (spec.type_ && spec.type_ != 's') - internal::report_unknown_type(spec.type_, "string"); - const StrChar *str_value = s.value; - std::size_t str_size = s.size; - if (str_size == 0) { - if (!str_value) - FMT_THROW(FormatError("string pointer is null")); - if (*str_value) - str_size = std::char_traits::length(str_value); - } - std::size_t precision = spec.precision_; - if (spec.precision_ >= 0 && precision < str_size) - str_size = spec.precision_; - write_str(str_value, str_size, spec); -} - -template -inline Arg fmt::BasicFormatter::get_arg( - BasicStringRef arg_name, const char *&error) { - if (check_no_auto_index(error)) { - map_.init(args()); - const Arg *arg = map_.find(arg_name); - if (arg) - return *arg; - error = "argument not found"; - } - return Arg(); -} - -template -inline Arg fmt::BasicFormatter::parse_arg_index(const Char *&s) { - const char *error = 0; - Arg arg = *s < '0' || *s > '9' ? - next_arg(error) : get_arg(parse_nonnegative_int(s), error); - if (error) { - FMT_THROW(FormatError( - *s != '}' && *s != ':' ? "invalid format string" : error)); - } - return arg; -} - -template -inline Arg fmt::BasicFormatter::parse_arg_name(const Char *&s) { - assert(is_name_start(*s)); - const Char *start = s; - Char c; - do { - c = *++s; - } while (is_name_start(c) || ('0' <= c && c <= '9')); - const char *error = 0; - Arg arg = get_arg(fmt::BasicStringRef(start, s - start), error); - if (error) - FMT_THROW(fmt::FormatError(error)); - return arg; -} - -FMT_FUNC Arg fmt::internal::FormatterBase::do_get_arg( - unsigned arg_index, const char *&error) { - Arg arg = args_[arg_index]; - switch (arg.type) { - case Arg::NONE: - error = "argument index out of range"; - break; - case Arg::NAMED_ARG: - arg = *static_cast(arg.pointer); - default: - /*nothing*/; - } - return arg; -} - -inline Arg fmt::internal::FormatterBase::next_arg(const char *&error) { - if (next_arg_index_ >= 0) - return do_get_arg(next_arg_index_++, error); - error = "cannot switch from manual to automatic argument indexing"; - return Arg(); -} - -inline bool fmt::internal::FormatterBase::check_no_auto_index( - const char *&error) { - if (next_arg_index_ > 0) { - error = "cannot switch from automatic to manual argument indexing"; - return false; - } - next_arg_index_ = -1; - return true; -} - -inline Arg fmt::internal::FormatterBase::get_arg( - unsigned arg_index, const char *&error) { - return check_no_auto_index(error) ? do_get_arg(arg_index, error) : Arg(); -} - -template -void fmt::internal::PrintfFormatter::parse_flags( - FormatSpec &spec, const Char *&s) { - for (;;) { - switch (*s++) { - case '-': - spec.align_ = ALIGN_LEFT; - break; - case '+': - spec.flags_ |= SIGN_FLAG | PLUS_FLAG; - break; - case '0': - spec.fill_ = '0'; - break; - case ' ': - spec.flags_ |= SIGN_FLAG; - break; - case '#': - spec.flags_ |= HASH_FLAG; - break; - default: - --s; - return; - } - } -} - -template -Arg fmt::internal::PrintfFormatter::get_arg( - const Char *s, unsigned arg_index) { - (void)s; - const char *error = 0; - Arg arg = arg_index == UINT_MAX ? - next_arg(error) : FormatterBase::get_arg(arg_index - 1, error); - if (error) - FMT_THROW(FormatError(!*s ? "invalid format string" : error)); - return arg; -} - -template -unsigned fmt::internal::PrintfFormatter::parse_header( - const Char *&s, FormatSpec &spec) { - unsigned arg_index = UINT_MAX; - Char c = *s; - if (c >= '0' && c <= '9') { - // Parse an argument index (if followed by '$') or a width possibly - // preceded with '0' flag(s). - unsigned value = parse_nonnegative_int(s); - if (*s == '$') { // value is an argument index - ++s; - arg_index = value; - } else { - if (c == '0') - spec.fill_ = '0'; - if (value != 0) { - // Nonzero value means that we parsed width and don't need to - // parse it or flags again, so return now. - spec.width_ = value; - return arg_index; - } - } - } - parse_flags(spec, s); - // Parse width. - if (*s >= '0' && *s <= '9') { - spec.width_ = parse_nonnegative_int(s); - } else if (*s == '*') { - ++s; - spec.width_ = WidthHandler(spec).visit(get_arg(s)); - } - return arg_index; -} - -template -void fmt::internal::PrintfFormatter::format( - BasicWriter &writer, BasicCStringRef format_str) { - const Char *start = format_str.c_str(); - const Char *s = start; - while (*s) { - Char c = *s++; - if (c != '%') continue; - if (*s == c) { - write(writer, start, s); - start = ++s; - continue; - } - write(writer, start, s - 1); - - FormatSpec spec; - spec.align_ = ALIGN_RIGHT; - - // Parse argument index, flags and width. - unsigned arg_index = parse_header(s, spec); - - // Parse precision. - if (*s == '.') { - ++s; - if ('0' <= *s && *s <= '9') { - spec.precision_ = parse_nonnegative_int(s); - } else if (*s == '*') { - ++s; - spec.precision_ = PrecisionHandler().visit(get_arg(s)); - } - } - - Arg arg = get_arg(s, arg_index); - if (spec.flag(HASH_FLAG) && IsZeroInt().visit(arg)) - spec.flags_ &= ~HASH_FLAG; - if (spec.fill_ == '0') { - if (arg.type <= Arg::LAST_NUMERIC_TYPE) - spec.align_ = ALIGN_NUMERIC; - else - spec.fill_ = ' '; // Ignore '0' flag for non-numeric types. - } - - // Parse length and convert the argument to the required type. - switch (*s++) { - case 'h': - if (*s == 'h') - ArgConverter(arg, *++s).visit(arg); - else - ArgConverter(arg, *s).visit(arg); - break; - case 'l': - if (*s == 'l') - ArgConverter(arg, *++s).visit(arg); - else - ArgConverter(arg, *s).visit(arg); - break; - case 'j': - ArgConverter(arg, *s).visit(arg); - break; - case 'z': - ArgConverter(arg, *s).visit(arg); - break; - case 't': - ArgConverter(arg, *s).visit(arg); - break; - case 'L': - // printf produces garbage when 'L' is omitted for long double, no - // need to do the same. - break; - default: - --s; - ArgConverter(arg, *s).visit(arg); - } - - // Parse type. - if (!*s) - FMT_THROW(FormatError("invalid format string")); - spec.type_ = static_cast(*s++); - if (arg.type <= Arg::LAST_INTEGER_TYPE) { - // Normalize type. - switch (spec.type_) { - case 'i': case 'u': - spec.type_ = 'd'; - break; - case 'c': - // TODO: handle wchar_t - CharConverter(arg).visit(arg); - break; - } - } - - start = s; - - // Format argument. - internal::PrintfArgFormatter(writer, spec).visit(arg); - } - write(writer, start, s); -} - -template -const Char *fmt::BasicFormatter::format( - const Char *&format_str, const Arg &arg) { - const Char *s = format_str; - FormatSpec spec; - if (*s == ':') { - if (arg.type == Arg::CUSTOM) { - arg.custom.format(this, arg.custom.value, &s); - return s; - } - ++s; - // Parse fill and alignment. - if (Char c = *s) { - const Char *p = s + 1; - spec.align_ = ALIGN_DEFAULT; - do { - switch (*p) { - case '<': - spec.align_ = ALIGN_LEFT; - break; - case '>': - spec.align_ = ALIGN_RIGHT; - break; - case '=': - spec.align_ = ALIGN_NUMERIC; - break; - case '^': - spec.align_ = ALIGN_CENTER; - break; - } - if (spec.align_ != ALIGN_DEFAULT) { - if (p != s) { - if (c == '}') break; - if (c == '{') - FMT_THROW(FormatError("invalid fill character '{'")); - s += 2; - spec.fill_ = c; - } else ++s; - if (spec.align_ == ALIGN_NUMERIC) - require_numeric_argument(arg, '='); - break; - } - } while (--p >= s); - } - - // Parse sign. - switch (*s) { - case '+': - check_sign(s, arg); - spec.flags_ |= SIGN_FLAG | PLUS_FLAG; - break; - case '-': - check_sign(s, arg); - spec.flags_ |= MINUS_FLAG; - break; - case ' ': - check_sign(s, arg); - spec.flags_ |= SIGN_FLAG; - break; - } - - if (*s == '#') { - require_numeric_argument(arg, '#'); - spec.flags_ |= HASH_FLAG; - ++s; - } - - // Parse zero flag. - if (*s == '0') { - require_numeric_argument(arg, '0'); - spec.align_ = ALIGN_NUMERIC; - spec.fill_ = '0'; - ++s; - } - - // Parse width. - if ('0' <= *s && *s <= '9') { - spec.width_ = parse_nonnegative_int(s); - } else if (*s == '{') { - ++s; - Arg width_arg = is_name_start(*s) ? - parse_arg_name(s) : parse_arg_index(s); - if (*s++ != '}') - FMT_THROW(FormatError("invalid format string")); - ULongLong value = 0; - switch (width_arg.type) { - case Arg::INT: - if (width_arg.int_value < 0) - FMT_THROW(FormatError("negative width")); - value = width_arg.int_value; - break; - case Arg::UINT: - value = width_arg.uint_value; - break; - case Arg::LONG_LONG: - if (width_arg.long_long_value < 0) - FMT_THROW(FormatError("negative width")); - value = width_arg.long_long_value; - break; - case Arg::ULONG_LONG: - value = width_arg.ulong_long_value; - break; - default: - FMT_THROW(FormatError("width is not integer")); - } - if (value > INT_MAX) - FMT_THROW(FormatError("number is too big")); - spec.width_ = static_cast(value); - } - - // Parse precision. - if (*s == '.') { - ++s; - spec.precision_ = 0; - if ('0' <= *s && *s <= '9') { - spec.precision_ = parse_nonnegative_int(s); - } else if (*s == '{') { - ++s; - Arg precision_arg = - is_name_start(*s) ? parse_arg_name(s) : parse_arg_index(s); - if (*s++ != '}') - FMT_THROW(FormatError("invalid format string")); - ULongLong value = 0; - switch (precision_arg.type) { - case Arg::INT: - if (precision_arg.int_value < 0) - FMT_THROW(FormatError("negative precision")); - value = precision_arg.int_value; - break; - case Arg::UINT: - value = precision_arg.uint_value; - break; - case Arg::LONG_LONG: - if (precision_arg.long_long_value < 0) - FMT_THROW(FormatError("negative precision")); - value = precision_arg.long_long_value; - break; - case Arg::ULONG_LONG: - value = precision_arg.ulong_long_value; - break; - default: - FMT_THROW(FormatError("precision is not integer")); - } - if (value > INT_MAX) - FMT_THROW(FormatError("number is too big")); - spec.precision_ = static_cast(value); - } else { - FMT_THROW(FormatError("missing precision specifier")); - } - if (arg.type <= Arg::LAST_INTEGER_TYPE || arg.type == Arg::POINTER) { - FMT_THROW(FormatError( - fmt::format("precision not allowed in {} format specifier", - arg.type == Arg::POINTER ? "pointer" : "integer"))); - } - } - - // Parse type. - if (*s != '}' && *s) - spec.type_ = static_cast(*s++); - } - - if (*s++ != '}') - FMT_THROW(FormatError("missing '}' in format string")); - - // Format argument. - internal::ArgFormatter(*this, spec, s - 1).visit(arg); - return s; -} - -template -void fmt::BasicFormatter::format(BasicCStringRef format_str) { - const Char *s = format_str.c_str(); - const Char *start = s; - while (*s) { - Char c = *s++; - if (c != '{' && c != '}') continue; - if (*s == c) { - write(writer_, start, s); - start = ++s; - continue; - } - if (c == '}') - FMT_THROW(FormatError("unmatched '}' in format string")); - write(writer_, start, s - 1); - Arg arg = is_name_start(*s) ? parse_arg_name(s) : parse_arg_index(s); - start = s = format(s, arg); - } - write(writer_, start, s); -} - -FMT_FUNC void fmt::report_system_error( - int error_code, fmt::StringRef message) FMT_NOEXCEPT { - report_error(internal::format_system_error, error_code, message); -} - -#if FMT_USE_WINDOWS_H -FMT_FUNC void fmt::report_windows_error( - int error_code, fmt::StringRef message) FMT_NOEXCEPT { - report_error(internal::format_windows_error, error_code, message); -} -#endif - -FMT_FUNC void fmt::print(std::FILE *f, CStringRef format_str, ArgList args) { - MemoryWriter w; - w.write(format_str, args); - std::fwrite(w.data(), 1, w.size(), f); -} - -FMT_FUNC void fmt::print(CStringRef format_str, ArgList args) { - print(stdout, format_str, args); -} - -FMT_FUNC void fmt::print(std::ostream &os, CStringRef format_str, ArgList args) { - MemoryWriter w; - w.write(format_str, args); - os.write(w.data(), w.size()); -} - -FMT_FUNC void fmt::print_colored(Color c, CStringRef format, ArgList args) { - char escape[] = "\x1b[30m"; - escape[3] = '0' + static_cast(c); - std::fputs(escape, stdout); - print(format, args); - std::fputs(RESET_COLOR, stdout); -} - -FMT_FUNC int fmt::fprintf(std::FILE *f, CStringRef format, ArgList args) { - MemoryWriter w; - printf(w, format, args); - std::size_t size = w.size(); - return std::fwrite(w.data(), 1, size, f) < size ? -1 : static_cast(size); -} - -#ifndef FMT_HEADER_ONLY - -template struct fmt::internal::BasicData; - -// Explicit instantiations for char. - -template void fmt::internal::FixedBuffer::grow(std::size_t); - -template const char *fmt::BasicFormatter::format( - const char *&format_str, const fmt::internal::Arg &arg); - -template void fmt::BasicFormatter::format(CStringRef format); - -template void fmt::internal::PrintfFormatter::format( - BasicWriter &writer, CStringRef format); - -template int fmt::internal::CharTraits::format_float( - char *buffer, std::size_t size, const char *format, - unsigned width, int precision, double value); - -template int fmt::internal::CharTraits::format_float( - char *buffer, std::size_t size, const char *format, - unsigned width, int precision, long double value); - -// Explicit instantiations for wchar_t. - -template void fmt::internal::FixedBuffer::grow(std::size_t); - -template const wchar_t *fmt::BasicFormatter::format( - const wchar_t *&format_str, const fmt::internal::Arg &arg); - -template void fmt::BasicFormatter::format( - BasicCStringRef format); - -template void fmt::internal::PrintfFormatter::format( - BasicWriter &writer, WCStringRef format); - -template int fmt::internal::CharTraits::format_float( - wchar_t *buffer, std::size_t size, const wchar_t *format, - unsigned width, int precision, double value); - -template int fmt::internal::CharTraits::format_float( - wchar_t *buffer, std::size_t size, const wchar_t *format, - unsigned width, int precision, long double value); - -#endif // FMT_HEADER_ONLY - -#if _MSC_VER -# pragma warning(pop) -#endif \ No newline at end of file diff -Nru spdlog-1.6/include/spdlog/details/format.h spdlog-0.11.0/include/spdlog/details/format.h --- spdlog-1.6/include/spdlog/details/format.h 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/include/spdlog/details/format.h 1970-01-01 00:00:00.000000000 +0000 @@ -1,3016 +0,0 @@ -/* - Formatting library for C++ - - Copyright (c) 2012 - 2015, Victor Zverovich - All rights reserved. - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are met: - - 1. Redistributions of source code must retain the above copyright notice, this - list of conditions and the following disclaimer. - 2. Redistributions in binary form must reproduce the above copyright notice, - this list of conditions and the following disclaimer in the documentation - and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND - ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR - ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef FMT_FORMAT_H_ -#define FMT_FORMAT_H_ -#define FMT_HEADER_ONLY - -#include - -#include -#include -#include // for std::ptrdiff_t -#include -#include -#include -#include -#include -#include -#include - -#if _SECURE_SCL -# include -#endif - -#ifdef _MSC_VER -# include // _BitScanReverse, _BitScanReverse64 - -namespace fmt { -namespace internal { -# pragma intrinsic(_BitScanReverse) -inline uint32_t clz(uint32_t x) { - unsigned long r = 0; - _BitScanReverse(&r, x); - return 31 - r; -} -# define FMT_BUILTIN_CLZ(n) fmt::internal::clz(n) - -# ifdef _WIN64 -# pragma intrinsic(_BitScanReverse64) -# endif - -inline uint32_t clzll(uint64_t x) { - unsigned long r = 0; -# ifdef _WIN64 - _BitScanReverse64(&r, x); -# else - // Scan the high 32 bits. - if (_BitScanReverse(&r, static_cast(x >> 32))) - return 63 - (r + 32); - - // Scan the low 32 bits. - _BitScanReverse(&r, static_cast(x)); -# endif - return 63 - r; -} -# define FMT_BUILTIN_CLZLL(n) fmt::internal::clzll(n) -} -} -#endif - -#ifdef __GNUC__ -# define FMT_GCC_VERSION (__GNUC__ * 100 + __GNUC_MINOR__) -# define FMT_GCC_EXTENSION __extension__ -# if FMT_GCC_VERSION >= 406 -# pragma GCC diagnostic push -// Disable the warning about "long long" which is sometimes reported even -// when using __extension__. -# pragma GCC diagnostic ignored "-Wlong-long" -// Disable the warning about declaration shadowing because it affects too -// many valid cases. -# pragma GCC diagnostic ignored "-Wshadow" -# endif -# if __cplusplus >= 201103L || defined __GXX_EXPERIMENTAL_CXX0X__ -# define FMT_HAS_GXX_CXX11 1 -# endif -#else -# define FMT_GCC_EXTENSION -#endif - -#ifdef __clang__ -# pragma clang diagnostic push -# pragma clang diagnostic ignored "-Wdocumentation" -#endif - -#ifdef __GNUC_LIBSTD__ -# define FMT_GNUC_LIBSTD_VERSION (__GNUC_LIBSTD__ * 100 + __GNUC_LIBSTD_MINOR__) -#endif - -#ifdef __has_feature -# define FMT_HAS_FEATURE(x) __has_feature(x) -#else -# define FMT_HAS_FEATURE(x) 0 -#endif - -#ifdef __has_builtin -# define FMT_HAS_BUILTIN(x) __has_builtin(x) -#else -# define FMT_HAS_BUILTIN(x) 0 -#endif - -#ifdef __has_cpp_attribute -# define FMT_HAS_CPP_ATTRIBUTE(x) __has_cpp_attribute(x) -#else -# define FMT_HAS_CPP_ATTRIBUTE(x) 0 -#endif - -#ifndef FMT_USE_VARIADIC_TEMPLATES -// Variadic templates are available in GCC since version 4.4 -// (http://gcc.gnu.org/projects/cxx0x.html) and in Visual C++ -// since version 2013. -# define FMT_USE_VARIADIC_TEMPLATES \ - (FMT_HAS_FEATURE(cxx_variadic_templates) || \ - (FMT_GCC_VERSION >= 404 && FMT_HAS_GXX_CXX11) || _MSC_VER >= 1800) -#endif - -#ifndef FMT_USE_RVALUE_REFERENCES -// Don't use rvalue references when compiling with clang and an old libstdc++ -// as the latter doesn't provide std::move. -# if defined(FMT_GNUC_LIBSTD_VERSION) && FMT_GNUC_LIBSTD_VERSION <= 402 -# define FMT_USE_RVALUE_REFERENCES 0 -# else -# define FMT_USE_RVALUE_REFERENCES \ - (FMT_HAS_FEATURE(cxx_rvalue_references) || \ - (FMT_GCC_VERSION >= 403 && FMT_HAS_GXX_CXX11) || _MSC_VER >= 1600) -# endif -#endif - -#if FMT_USE_RVALUE_REFERENCES -# include // for std::move -#endif - -// Define FMT_USE_NOEXCEPT to make C++ Format use noexcept (C++11 feature). -#ifndef FMT_NOEXCEPT -# if FMT_USE_NOEXCEPT || FMT_HAS_FEATURE(cxx_noexcept) || \ - (FMT_GCC_VERSION >= 408 && FMT_HAS_GXX_CXX11) -# define FMT_NOEXCEPT noexcept -# else -# define FMT_NOEXCEPT throw() -# endif -#endif - -// A macro to disallow the copy constructor and operator= functions -// This should be used in the private: declarations for a class -#if FMT_USE_DELETED_FUNCTIONS || FMT_HAS_FEATURE(cxx_deleted_functions) || \ - (FMT_GCC_VERSION >= 404 && FMT_HAS_GXX_CXX11) || _MSC_VER >= 1800 -# define FMT_DELETED_OR_UNDEFINED = delete -# define FMT_DISALLOW_COPY_AND_ASSIGN(TypeName) \ - TypeName(const TypeName&) = delete; \ - TypeName& operator=(const TypeName&) = delete -#else -# define FMT_DELETED_OR_UNDEFINED -# define FMT_DISALLOW_COPY_AND_ASSIGN(TypeName) \ - TypeName(const TypeName&); \ - TypeName& operator=(const TypeName&) -#endif - -#ifndef FMT_ASSERT -# define FMT_ASSERT(condition, message) assert((condition) && message) -#endif - -namespace fmt { - -// Fix the warning about long long on older versions of GCC -// that don't support the diagnostic pragma. -FMT_GCC_EXTENSION typedef long long LongLong; -FMT_GCC_EXTENSION typedef unsigned long long ULongLong; - -#if FMT_USE_RVALUE_REFERENCES -using std::move; -#endif - -template -class BasicWriter; - -typedef BasicWriter Writer; -typedef BasicWriter WWriter; - -template -class BasicFormatter; - -template -void format(BasicFormatter &f, const Char *&format_str, const T &value); - -/** - \rst - A string reference. It can be constructed from a C string or ``std::string``. - - You can use one of the following typedefs for common character types: - - +------------+-------------------------+ - | Type | Definition | - +============+=========================+ - | StringRef | BasicStringRef | - +------------+-------------------------+ - | WStringRef | BasicStringRef | - +------------+-------------------------+ - - This class is most useful as a parameter type to allow passing - different types of strings to a function, for example:: - - template - std::string format(StringRef format_str, const Args & ... args); - - format("{}", 42); - format(std::string("{}"), 42); - \endrst - */ -template -class BasicStringRef { - private: - const Char *data_; - std::size_t size_; - - public: - /** Constructs a string reference object from a C string and a size. */ - BasicStringRef(const Char *s, std::size_t size) : data_(s), size_(size) {} - - /** - \rst - Constructs a string reference object from a C string computing - the size with ``std::char_traits::length``. - \endrst - */ - BasicStringRef(const Char *s) - : data_(s), size_(std::char_traits::length(s)) {} - - /** - \rst - Constructs a string reference from an ``std::string`` object. - \endrst - */ - BasicStringRef(const std::basic_string &s) - : data_(s.c_str()), size_(s.size()) {} - - /** - \rst - Converts a string reference to an ``std::string`` object. - \endrst - */ - std::basic_string to_string() const { - return std::basic_string(data_, size_); - } - - /** Returns the pointer to a C string. */ - const Char *data() const { return data_; } - - /** Returns the string size. */ - std::size_t size() const { return size_; } - - friend bool operator==(BasicStringRef lhs, BasicStringRef rhs) { - return lhs.data_ == rhs.data_; - } - friend bool operator!=(BasicStringRef lhs, BasicStringRef rhs) { - return lhs.data_ != rhs.data_; - } - friend bool operator<(BasicStringRef lhs, BasicStringRef rhs) { - return std::lexicographical_compare( - lhs.data_, lhs.data_ + lhs.size_, rhs.data_, rhs.data_ + rhs.size_); - } -}; - -typedef BasicStringRef StringRef; -typedef BasicStringRef WStringRef; - - -/** - \rst - A reference to a null terminated string. It can be constructed from a C - string or ``std::string``. - - You can use one of the following typedefs for common character types: - - +-------------+--------------------------+ - | Type | Definition | - +=============+==========================+ - | CStringRef | BasicCStringRef | - +-------------+--------------------------+ - | WCStringRef | BasicCStringRef | - +-------------+--------------------------+ - - This class is most useful as a parameter type to allow passing - different types of strings to a function, for example:: - - template - std::string format(CStringRef format_str, const Args & ... args); - - format("{}", 42); - format(std::string("{}"), 42); - \endrst - */ -template -class BasicCStringRef { - private: - const Char *data_; - - public: - /** Constructs a string reference object from a C string. */ - BasicCStringRef(const Char *s) : data_(s) {} - - /** - \rst - Constructs a string reference from an ``std::string`` object. - \endrst - */ - BasicCStringRef(const std::basic_string &s) : data_(s.c_str()) {} - - /** Returns the pointer to a C string. */ - const Char *c_str() const { return data_; } -}; - -typedef BasicCStringRef CStringRef; -typedef BasicCStringRef WCStringRef; - -/** - A formatting error such as invalid format string. -*/ -class FormatError : public std::runtime_error { - public: - explicit FormatError(CStringRef message) - : std::runtime_error(message.c_str()) {} -}; - -namespace internal { -// The number of characters to store in the MemoryBuffer object itself -// to avoid dynamic memory allocation. -enum { INLINE_BUFFER_SIZE = 500 }; - -#if _SECURE_SCL -// Use checked iterator to avoid warnings on MSVC. -template -inline stdext::checked_array_iterator make_ptr(T *ptr, std::size_t size) { - return stdext::checked_array_iterator(ptr, size); -} -#else -template -inline T *make_ptr(T *ptr, std::size_t) { return ptr; } -#endif -} // namespace internal - -/** - \rst - A buffer supporting a subset of ``std::vector``'s operations. - \endrst - */ -template -class Buffer { - private: - FMT_DISALLOW_COPY_AND_ASSIGN(Buffer); - - protected: - T *ptr_; - std::size_t size_; - std::size_t capacity_; - - Buffer(T *ptr = 0, std::size_t capacity = 0) - : ptr_(ptr), size_(0), capacity_(capacity) {} - - /** - \rst - Increases the buffer capacity to hold at least *size* elements updating - ``ptr_`` and ``capacity_``. - \endrst - */ - virtual void grow(std::size_t size) = 0; - - public: - virtual ~Buffer() {} - - /** Returns the size of this buffer. */ - std::size_t size() const { return size_; } - - /** Returns the capacity of this buffer. */ - std::size_t capacity() const { return capacity_; } - - /** - Resizes the buffer. If T is a POD type new elements may not be initialized. - */ - void resize(std::size_t new_size) { - if (new_size > capacity_) - grow(new_size); - size_ = new_size; - } - - /** - \rst - Reserves space to store at least *capacity* elements. - \endrst - */ - void reserve(std::size_t capacity) { - if (capacity > capacity_) - grow(capacity); - } - - void clear() FMT_NOEXCEPT { size_ = 0; } - - void push_back(const T &value) { - if (size_ == capacity_) - grow(size_ + 1); - ptr_[size_++] = value; - } - - /** Appends data to the end of the buffer. */ - template - void append(const U *begin, const U *end); - - T &operator[](std::size_t index) { return ptr_[index]; } - const T &operator[](std::size_t index) const { return ptr_[index]; } -}; - -template -template -void Buffer::append(const U *begin, const U *end) { - std::ptrdiff_t num_elements = end - begin; - if (size_ + num_elements > capacity_) - grow(size_ + num_elements); - std::copy(begin, end, internal::make_ptr(ptr_, capacity_) + size_); - size_ += num_elements; -} - -namespace internal { - -// A memory buffer for POD types with the first SIZE elements stored in -// the object itself. -template > -class MemoryBuffer : private Allocator, public Buffer { - private: - T data_[SIZE]; - - // Free memory allocated by the buffer. - void free() { - if (this->ptr_ != data_) this->deallocate(this->ptr_, this->capacity_); - } - - protected: - void grow(std::size_t size); - - public: - explicit MemoryBuffer(const Allocator &alloc = Allocator()) - : Allocator(alloc), Buffer(data_, SIZE) {} - ~MemoryBuffer() { free(); } - -#if FMT_USE_RVALUE_REFERENCES - private: - // Move data from other to this buffer. - void move(MemoryBuffer &other) { - Allocator &this_alloc = *this, &other_alloc = other; - this_alloc = std::move(other_alloc); - this->size_ = other.size_; - this->capacity_ = other.capacity_; - if (other.ptr_ == other.data_) { - this->ptr_ = data_; - std::copy(other.data_, - other.data_ + this->size_, make_ptr(data_, this->capacity_)); - } else { - this->ptr_ = other.ptr_; - // Set pointer to the inline array so that delete is not called - // when freeing. - other.ptr_ = other.data_; - } - } - - public: - MemoryBuffer(MemoryBuffer &&other) { - move(other); - } - - MemoryBuffer &operator=(MemoryBuffer &&other) { - assert(this != &other); - free(); - move(other); - return *this; - } -#endif - - // Returns a copy of the allocator associated with this buffer. - Allocator get_allocator() const { return *this; } -}; - -template -void MemoryBuffer::grow(std::size_t size) { - std::size_t new_capacity = - (std::max)(size, this->capacity_ + this->capacity_ / 2); - T *new_ptr = this->allocate(new_capacity); - // The following code doesn't throw, so the raw pointer above doesn't leak. - std::copy(this->ptr_, - this->ptr_ + this->size_, make_ptr(new_ptr, new_capacity)); - std::size_t old_capacity = this->capacity_; - T *old_ptr = this->ptr_; - this->capacity_ = new_capacity; - this->ptr_ = new_ptr; - // deallocate may throw (at least in principle), but it doesn't matter since - // the buffer already uses the new storage and will deallocate it in case - // of exception. - if (old_ptr != data_) - this->deallocate(old_ptr, old_capacity); -} - -// A fixed-size buffer. -template -class FixedBuffer : public fmt::Buffer { - public: - FixedBuffer(Char *array, std::size_t size) : fmt::Buffer(array, size) {} - - protected: - void grow(std::size_t size); -}; - -#ifndef _MSC_VER -// Portable version of signbit. -inline int getsign(double x) { - // When compiled in C++11 mode signbit is no longer a macro but a function - // defined in namespace std and the macro is undefined. -# ifdef signbit - return signbit(x); -# else - return std::signbit(x); -# endif -} - -// Portable version of isinf. -# ifdef isinf -inline int isinfinity(double x) { return isinf(x); } -inline int isinfinity(long double x) { return isinf(x); } -# else -inline int isinfinity(double x) { return std::isinf(x); } -inline int isinfinity(long double x) { return std::isinf(x); } -# endif -#else -inline int getsign(double value) { - if (value < 0) return 1; - if (value == value) return 0; - int dec = 0, sign = 0; - char buffer[2]; // The buffer size must be >= 2 or _ecvt_s will fail. - _ecvt_s(buffer, sizeof(buffer), value, 0, &dec, &sign); - return sign; -} -inline int isinfinity(double x) { return !_finite(x); } -inline int isinfinity(long double x) { - return !_finite(static_cast(x)); -} -#endif - -template -class BasicCharTraits { - public: -#if _SECURE_SCL - typedef stdext::checked_array_iterator CharPtr; -#else - typedef Char *CharPtr; -#endif - static Char cast(wchar_t value) { return static_cast(value); } -}; - -template -class CharTraits; - -template <> -class CharTraits : public BasicCharTraits { - private: - // Conversion from wchar_t to char is not allowed. - static char convert(wchar_t); - - public: - static char convert(char value) { return value; } - - // Formats a floating-point number. - template - static int format_float(char *buffer, std::size_t size, - const char *format, unsigned width, int precision, T value); -}; - -template <> -class CharTraits : public BasicCharTraits { - public: - static wchar_t convert(char value) { return value; } - static wchar_t convert(wchar_t value) { return value; } - - template - static int format_float(wchar_t *buffer, std::size_t size, - const wchar_t *format, unsigned width, int precision, T value); -}; - -// Checks if a number is negative - used to avoid warnings. -template -struct SignChecker { - template - static bool is_negative(T value) { return value < 0; } -}; - -template <> -struct SignChecker { - template - static bool is_negative(T) { return false; } -}; - -// Returns true if value is negative, false otherwise. -// Same as (value < 0) but doesn't produce warnings if T is an unsigned type. -template -inline bool is_negative(T value) { - return SignChecker::is_signed>::is_negative(value); -} - -// Selects uint32_t if FitsIn32Bits is true, uint64_t otherwise. -template -struct TypeSelector { typedef uint32_t Type; }; - -template <> -struct TypeSelector { typedef uint64_t Type; }; - -template -struct IntTraits { - // Smallest of uint32_t and uint64_t that is large enough to represent - // all values of T. - typedef typename - TypeSelector::digits <= 32>::Type MainType; -}; - -// MakeUnsigned::Type gives an unsigned type corresponding to integer type T. -template -struct MakeUnsigned { typedef T Type; }; - -#define FMT_SPECIALIZE_MAKE_UNSIGNED(T, U) \ - template <> \ - struct MakeUnsigned { typedef U Type; } - -FMT_SPECIALIZE_MAKE_UNSIGNED(char, unsigned char); -FMT_SPECIALIZE_MAKE_UNSIGNED(signed char, unsigned char); -FMT_SPECIALIZE_MAKE_UNSIGNED(short, unsigned short); -FMT_SPECIALIZE_MAKE_UNSIGNED(int, unsigned); -FMT_SPECIALIZE_MAKE_UNSIGNED(long, unsigned long); -FMT_SPECIALIZE_MAKE_UNSIGNED(LongLong, ULongLong); - -void report_unknown_type(char code, const char *type); - -// Static data is placed in this class template to allow header-only -// configuration. -template -struct BasicData { - static const uint32_t POWERS_OF_10_32[]; - static const uint64_t POWERS_OF_10_64[]; - static const char DIGITS[]; -}; - -typedef BasicData<> Data; - -#if FMT_GCC_VERSION >= 400 || FMT_HAS_BUILTIN(__builtin_clz) -# define FMT_BUILTIN_CLZ(n) __builtin_clz(n) -#endif - -#if FMT_GCC_VERSION >= 400 || FMT_HAS_BUILTIN(__builtin_clzll) -# define FMT_BUILTIN_CLZLL(n) __builtin_clzll(n) -#endif - -#ifdef FMT_BUILTIN_CLZLL -// Returns the number of decimal digits in n. Leading zeros are not counted -// except for n == 0 in which case count_digits returns 1. -inline unsigned count_digits(uint64_t n) { - // Based on http://graphics.stanford.edu/~seander/bithacks.html#IntegerLog10 - // and the benchmark https://github.com/localvoid/cxx-benchmark-count-digits. - unsigned t = (64 - FMT_BUILTIN_CLZLL(n | 1)) * 1233 >> 12; - return t - (n < Data::POWERS_OF_10_64[t]) + 1; -} -#else -// Fallback version of count_digits used when __builtin_clz is not available. -inline unsigned count_digits(uint64_t n) { - unsigned count = 1; - for (;;) { - // Integer division is slow so do it for a group of four digits instead - // of for every digit. The idea comes from the talk by Alexandrescu - // "Three Optimization Tips for C++". See speed-test for a comparison. - if (n < 10) return count; - if (n < 100) return count + 1; - if (n < 1000) return count + 2; - if (n < 10000) return count + 3; - n /= 10000u; - count += 4; - } -} -#endif - -#ifdef FMT_BUILTIN_CLZ -// Optional version of count_digits for better performance on 32-bit platforms. -inline unsigned count_digits(uint32_t n) { - uint32_t t = (32 - FMT_BUILTIN_CLZ(n | 1)) * 1233 >> 12; - return t - (n < Data::POWERS_OF_10_32[t]) + 1; -} -#endif - -// Formats a decimal unsigned integer value writing into buffer. -template -inline void format_decimal(Char *buffer, UInt value, unsigned num_digits) { - buffer += num_digits; - while (value >= 100) { - // Integer division is slow so do it for a group of two digits instead - // of for every digit. The idea comes from the talk by Alexandrescu - // "Three Optimization Tips for C++". See speed-test for a comparison. - unsigned index = (value % 100) * 2; - value /= 100; - *--buffer = Data::DIGITS[index + 1]; - *--buffer = Data::DIGITS[index]; - } - if (value < 10) { - *--buffer = static_cast('0' + value); - return; - } - unsigned index = static_cast(value * 2); - *--buffer = Data::DIGITS[index + 1]; - *--buffer = Data::DIGITS[index]; -} - -#ifndef _WIN32 -# define FMT_USE_WINDOWS_H 0 -#elif !defined(FMT_USE_WINDOWS_H) -# define FMT_USE_WINDOWS_H 1 -#endif - -// Define FMT_USE_WINDOWS_H to 0 to disable use of windows.h. -// All the functionality that relies on it will be disabled too. -#if FMT_USE_WINDOWS_H -// A converter from UTF-8 to UTF-16. -// It is only provided for Windows since other systems support UTF-8 natively. -class UTF8ToUTF16 { - private: - MemoryBuffer buffer_; - - public: - explicit UTF8ToUTF16(StringRef s); - operator WStringRef() const { return WStringRef(&buffer_[0], size()); } - size_t size() const { return buffer_.size() - 1; } - const wchar_t *c_str() const { return &buffer_[0]; } - std::wstring str() const { return std::wstring(&buffer_[0], size()); } -}; - -// A converter from UTF-16 to UTF-8. -// It is only provided for Windows since other systems support UTF-8 natively. -class UTF16ToUTF8 { - private: - MemoryBuffer buffer_; - - public: - UTF16ToUTF8() {} - explicit UTF16ToUTF8(WStringRef s); - operator StringRef() const { return StringRef(&buffer_[0], size()); } - size_t size() const { return buffer_.size() - 1; } - const char *c_str() const { return &buffer_[0]; } - std::string str() const { return std::string(&buffer_[0], size()); } - - // Performs conversion returning a system error code instead of - // throwing exception on conversion error. This method may still throw - // in case of memory allocation error. - int convert(WStringRef s); -}; - -void format_windows_error(fmt::Writer &out, int error_code, - fmt::StringRef message) FMT_NOEXCEPT; -#endif - -void format_system_error(fmt::Writer &out, int error_code, - fmt::StringRef message) FMT_NOEXCEPT; - -// A formatting argument value. -struct Value { - template - struct StringValue { - const Char *value; - std::size_t size; - }; - - typedef void (*FormatFunc)( - void *formatter, const void *arg, void *format_str_ptr); - - struct CustomValue { - const void *value; - FormatFunc format; - }; - - union { - int int_value; - unsigned uint_value; - LongLong long_long_value; - ULongLong ulong_long_value; - double double_value; - long double long_double_value; - const void *pointer; - StringValue string; - StringValue sstring; - StringValue ustring; - StringValue wstring; - CustomValue custom; - }; - - enum Type { - NONE, NAMED_ARG, - // Integer types should go first, - INT, UINT, LONG_LONG, ULONG_LONG, BOOL, CHAR, LAST_INTEGER_TYPE = CHAR, - // followed by floating-point types. - DOUBLE, LONG_DOUBLE, LAST_NUMERIC_TYPE = LONG_DOUBLE, - CSTRING, STRING, WSTRING, POINTER, CUSTOM - }; -}; - -// A formatting argument. It is a POD type to allow storage in -// internal::MemoryBuffer. -struct Arg : Value { - Type type; -}; - -template -struct NamedArg; - -template -struct Null {}; - -// A helper class template to enable or disable overloads taking wide -// characters and strings in MakeValue. -template -struct WCharHelper { - typedef Null Supported; - typedef T Unsupported; -}; - -template -struct WCharHelper { - typedef T Supported; - typedef Null Unsupported; -}; - -template -class IsConvertibleToInt { - private: - typedef char yes[1]; - typedef char no[2]; - - static const T &get(); - - static yes &convert(fmt::ULongLong); - static no &convert(...); - - public: - enum { value = (sizeof(convert(get())) == sizeof(yes)) }; -}; - -#define FMT_CONVERTIBLE_TO_INT(Type) \ - template <> \ - class IsConvertibleToInt { \ - public: \ - enum { value = 1 }; \ - } - -// Silence warnings about convering float to int. -FMT_CONVERTIBLE_TO_INT(float); -FMT_CONVERTIBLE_TO_INT(double); -FMT_CONVERTIBLE_TO_INT(long double); - -template -struct EnableIf {}; - -template -struct EnableIf { typedef T type; }; - -template -struct Conditional { typedef T type; }; - -template -struct Conditional { typedef F type; }; - -// A helper function to suppress bogus "conditional expression is constant" -// warnings. -inline bool check(bool value) { return value; } - -// Makes an Arg object from any type. -template -class MakeValue : public Arg { - private: - // The following two methods are private to disallow formatting of - // arbitrary pointers. If you want to output a pointer cast it to - // "void *" or "const void *". In particular, this forbids formatting - // of "[const] volatile char *" which is printed as bool by iostreams. - // Do not implement! - template - MakeValue(const T *value); - template - MakeValue(T *value); - - // The following methods are private to disallow formatting of wide - // characters and strings into narrow strings as in - // fmt::format("{}", L"test"); - // To fix this, use a wide format string: fmt::format(L"{}", L"test"). - MakeValue(typename WCharHelper::Unsupported); - MakeValue(typename WCharHelper::Unsupported); - MakeValue(typename WCharHelper::Unsupported); - MakeValue(typename WCharHelper::Unsupported); - MakeValue(typename WCharHelper::Unsupported); - - void set_string(StringRef str) { - string.value = str.data(); - string.size = str.size(); - } - - void set_string(WStringRef str) { - wstring.value = str.data(); - wstring.size = str.size(); - } - - // Formats an argument of a custom type, such as a user-defined class. - template - static void format_custom_arg( - void *formatter, const void *arg, void *format_str_ptr) { - format(*static_cast*>(formatter), - *static_cast(format_str_ptr), - *static_cast(arg)); - } - - public: - MakeValue() {} - -#define FMT_MAKE_VALUE_(Type, field, TYPE, rhs) \ - MakeValue(Type value) { field = rhs; } \ - static uint64_t type(Type) { return Arg::TYPE; } - -#define FMT_MAKE_VALUE(Type, field, TYPE) \ - FMT_MAKE_VALUE_(Type, field, TYPE, value) - - FMT_MAKE_VALUE(bool, int_value, BOOL) - FMT_MAKE_VALUE(short, int_value, INT) - FMT_MAKE_VALUE(unsigned short, uint_value, UINT) - FMT_MAKE_VALUE(int, int_value, INT) - FMT_MAKE_VALUE(unsigned, uint_value, UINT) - - MakeValue(long value) { - // To minimize the number of types we need to deal with, long is - // translated either to int or to long long depending on its size. - if (check(sizeof(long) == sizeof(int))) - int_value = static_cast(value); - else - long_long_value = value; - } - static uint64_t type(long) { - return sizeof(long) == sizeof(int) ? Arg::INT : Arg::LONG_LONG; - } - - MakeValue(unsigned long value) { - if (check(sizeof(unsigned long) == sizeof(unsigned))) - uint_value = static_cast(value); - else - ulong_long_value = value; - } - static uint64_t type(unsigned long) { - return sizeof(unsigned long) == sizeof(unsigned) ? - Arg::UINT : Arg::ULONG_LONG; - } - - FMT_MAKE_VALUE(LongLong, long_long_value, LONG_LONG) - FMT_MAKE_VALUE(ULongLong, ulong_long_value, ULONG_LONG) - FMT_MAKE_VALUE(float, double_value, DOUBLE) - FMT_MAKE_VALUE(double, double_value, DOUBLE) - FMT_MAKE_VALUE(long double, long_double_value, LONG_DOUBLE) - FMT_MAKE_VALUE(signed char, int_value, CHAR) - FMT_MAKE_VALUE(unsigned char, int_value, CHAR) - FMT_MAKE_VALUE(char, int_value, CHAR) - - MakeValue(typename WCharHelper::Supported value) { - int_value = value; - } - static uint64_t type(wchar_t) { return Arg::CHAR; } - -#define FMT_MAKE_STR_VALUE(Type, TYPE) \ - MakeValue(Type value) { set_string(value); } \ - static uint64_t type(Type) { return Arg::TYPE; } - - FMT_MAKE_VALUE(char *, string.value, CSTRING) - FMT_MAKE_VALUE(const char *, string.value, CSTRING) - FMT_MAKE_VALUE(const signed char *, sstring.value, CSTRING) - FMT_MAKE_VALUE(const unsigned char *, ustring.value, CSTRING) - FMT_MAKE_STR_VALUE(const std::string &, STRING) - FMT_MAKE_STR_VALUE(StringRef, STRING) - FMT_MAKE_VALUE_(CStringRef, string.value, CSTRING, value.c_str()) - -#define FMT_MAKE_WSTR_VALUE(Type, TYPE) \ - MakeValue(typename WCharHelper::Supported value) { \ - set_string(value); \ - } \ - static uint64_t type(Type) { return Arg::TYPE; } - - FMT_MAKE_WSTR_VALUE(wchar_t *, WSTRING) - FMT_MAKE_WSTR_VALUE(const wchar_t *, WSTRING) - FMT_MAKE_WSTR_VALUE(const std::wstring &, WSTRING) - FMT_MAKE_WSTR_VALUE(WStringRef, WSTRING) - - FMT_MAKE_VALUE(void *, pointer, POINTER) - FMT_MAKE_VALUE(const void *, pointer, POINTER) - - template - MakeValue(const T &value, - typename EnableIf::value, int>::type = 0) { - custom.value = &value; - custom.format = &format_custom_arg; - } - - template - MakeValue(const T &value, - typename EnableIf::value, int>::type = 0) { - int_value = value; - } - - template - static uint64_t type(const T &) { - return IsConvertibleToInt::value ? Arg::INT : Arg::CUSTOM; - } - - // Additional template param `Char_` is needed here because make_type always - // uses MakeValue. - template - MakeValue(const NamedArg &value) { pointer = &value; } - - template - static uint64_t type(const NamedArg &) { return Arg::NAMED_ARG; } -}; - -template -struct NamedArg : Arg { - BasicStringRef name; - - template - NamedArg(BasicStringRef argname, const T &value) - : name(argname), Arg(MakeValue(value)) { - type = static_cast(MakeValue::type(value)); - } -}; - -#define FMT_DISPATCH(call) static_cast(this)->call - -// An argument visitor. -// To use ArgVisitor define a subclass that implements some or all of the -// visit methods with the same signatures as the methods in ArgVisitor, -// for example, visit_int(int). -// Specify the subclass name as the Impl template parameter. Then calling -// ArgVisitor::visit for some argument will dispatch to a visit method -// specific to the argument type. For example, if the argument type is -// double then visit_double(double) method of a subclass will be called. -// If the subclass doesn't contain a method with this signature, then -// a corresponding method of ArgVisitor will be called. -// -// Example: -// class MyArgVisitor : public ArgVisitor { -// public: -// void visit_int(int value) { print("{}", value); } -// void visit_double(double value) { print("{}", value ); } -// }; -// -// ArgVisitor uses the curiously recurring template pattern: -// http://en.wikipedia.org/wiki/Curiously_recurring_template_pattern -template -class ArgVisitor { - public: - void report_unhandled_arg() {} - - Result visit_unhandled_arg() { - FMT_DISPATCH(report_unhandled_arg()); - return Result(); - } - - Result visit_int(int value) { - return FMT_DISPATCH(visit_any_int(value)); - } - Result visit_long_long(LongLong value) { - return FMT_DISPATCH(visit_any_int(value)); - } - Result visit_uint(unsigned value) { - return FMT_DISPATCH(visit_any_int(value)); - } - Result visit_ulong_long(ULongLong value) { - return FMT_DISPATCH(visit_any_int(value)); - } - Result visit_bool(bool value) { - return FMT_DISPATCH(visit_any_int(value)); - } - Result visit_char(int value) { - return FMT_DISPATCH(visit_any_int(value)); - } - template - Result visit_any_int(T) { - return FMT_DISPATCH(visit_unhandled_arg()); - } - - Result visit_double(double value) { - return FMT_DISPATCH(visit_any_double(value)); - } - Result visit_long_double(long double value) { - return FMT_DISPATCH(visit_any_double(value)); - } - template - Result visit_any_double(T) { - return FMT_DISPATCH(visit_unhandled_arg()); - } - - Result visit_string(Arg::StringValue) { - return FMT_DISPATCH(visit_unhandled_arg()); - } - Result visit_wstring(Arg::StringValue) { - return FMT_DISPATCH(visit_unhandled_arg()); - } - Result visit_pointer(const void *) { - return FMT_DISPATCH(visit_unhandled_arg()); - } - Result visit_custom(Arg::CustomValue) { - return FMT_DISPATCH(visit_unhandled_arg()); - } - - Result visit(const Arg &arg) { - switch (arg.type) { - default: - FMT_ASSERT(false, "invalid argument type"); - return Result(); - case Arg::INT: - return FMT_DISPATCH(visit_int(arg.int_value)); - case Arg::UINT: - return FMT_DISPATCH(visit_uint(arg.uint_value)); - case Arg::LONG_LONG: - return FMT_DISPATCH(visit_long_long(arg.long_long_value)); - case Arg::ULONG_LONG: - return FMT_DISPATCH(visit_ulong_long(arg.ulong_long_value)); - case Arg::BOOL: - return FMT_DISPATCH(visit_bool(arg.int_value != 0)); - case Arg::CHAR: - return FMT_DISPATCH(visit_char(arg.int_value)); - case Arg::DOUBLE: - return FMT_DISPATCH(visit_double(arg.double_value)); - case Arg::LONG_DOUBLE: - return FMT_DISPATCH(visit_long_double(arg.long_double_value)); - case Arg::CSTRING: { - Arg::StringValue str = arg.string; - str.size = 0; - return FMT_DISPATCH(visit_string(str)); - } - case Arg::STRING: - return FMT_DISPATCH(visit_string(arg.string)); - case Arg::WSTRING: - return FMT_DISPATCH(visit_wstring(arg.wstring)); - case Arg::POINTER: - return FMT_DISPATCH(visit_pointer(arg.pointer)); - case Arg::CUSTOM: - return FMT_DISPATCH(visit_custom(arg.custom)); - } - } -}; - -class RuntimeError : public std::runtime_error { - protected: - RuntimeError() : std::runtime_error("") {} -}; - -template -class BasicArgFormatter; - -template -class PrintfArgFormatter; - -template -class ArgMap; -} // namespace internal - -/** An argument list. */ -class ArgList { - private: - // To reduce compiled code size per formatting function call, types of first - // MAX_PACKED_ARGS arguments are passed in the types_ field. - uint64_t types_; - union { - // If the number of arguments is less than MAX_PACKED_ARGS, the argument - // values are stored in values_, otherwise they are stored in args_. - // This is done to reduce compiled code size as storing larger objects - // may require more code (at least on x86-64) even if the same amount of - // data is actually copied to stack. It saves ~10% on the bloat test. - const internal::Value *values_; - const internal::Arg *args_; - }; - - internal::Arg::Type type(unsigned index) const { - unsigned shift = index * 4; - uint64_t mask = 0xf; - return static_cast( - (types_ & (mask << shift)) >> shift); - } - - template - friend class internal::ArgMap; - - public: - // Maximum number of arguments with packed types. - enum { MAX_PACKED_ARGS = 16 }; - - ArgList() : types_(0) {} - - ArgList(ULongLong types, const internal::Value *values) - : types_(types), values_(values) {} - ArgList(ULongLong types, const internal::Arg *args) - : types_(types), args_(args) {} - - /** Returns the argument at specified index. */ - internal::Arg operator[](unsigned index) const { - using internal::Arg; - Arg arg; - bool use_values = type(MAX_PACKED_ARGS - 1) == Arg::NONE; - if (index < MAX_PACKED_ARGS) { - Arg::Type arg_type = type(index); - internal::Value &val = arg; - if (arg_type != Arg::NONE) - val = use_values ? values_[index] : args_[index]; - arg.type = arg_type; - return arg; - } - if (use_values) { - // The index is greater than the number of arguments that can be stored - // in values, so return a "none" argument. - arg.type = Arg::NONE; - return arg; - } - for (unsigned i = MAX_PACKED_ARGS; i <= index; ++i) { - if (args_[i].type == Arg::NONE) - return args_[i]; - } - return args_[index]; - } -}; - -struct FormatSpec; - -namespace internal { - -template -class ArgMap { - private: - typedef std::map, internal::Arg> MapType; - typedef typename MapType::value_type Pair; - - MapType map_; - - public: - void init(const ArgList &args); - - const internal::Arg* find(const fmt::BasicStringRef &name) const { - typename MapType::const_iterator it = map_.find(name); - return it != map_.end() ? &it->second : 0; - } -}; - -class FormatterBase { - private: - ArgList args_; - int next_arg_index_; - - // Returns the argument with specified index. - Arg do_get_arg(unsigned arg_index, const char *&error); - - protected: - const ArgList &args() const { return args_; } - - explicit FormatterBase(const ArgList &args) { - args_ = args; - next_arg_index_ = 0; - } - - // Returns the next argument. - Arg next_arg(const char *&error); - - // Checks if manual indexing is used and returns the argument with - // specified index. - Arg get_arg(unsigned arg_index, const char *&error); - - bool check_no_auto_index(const char *&error); - - template - void write(BasicWriter &w, const Char *start, const Char *end) { - if (start != end) - w << BasicStringRef(start, end - start); - } -}; - -// A printf formatter. -template -class PrintfFormatter : private FormatterBase { - private: - void parse_flags(FormatSpec &spec, const Char *&s); - - // Returns the argument with specified index or, if arg_index is equal - // to the maximum unsigned value, the next argument. - Arg get_arg(const Char *s, - unsigned arg_index = (std::numeric_limits::max)()); - - // Parses argument index, flags and width and returns the argument index. - unsigned parse_header(const Char *&s, FormatSpec &spec); - - public: - explicit PrintfFormatter(const ArgList &args) : FormatterBase(args) {} - void format(BasicWriter &writer, BasicCStringRef format_str); -}; -} // namespace internal - -// A formatter. -template -class BasicFormatter : private internal::FormatterBase { - private: - BasicWriter &writer_; - internal::ArgMap map_; - - FMT_DISALLOW_COPY_AND_ASSIGN(BasicFormatter); - - using FormatterBase::get_arg; - - // Checks if manual indexing is used and returns the argument with - // specified name. - internal::Arg get_arg(BasicStringRef arg_name, const char *&error); - - // Parses argument index and returns corresponding argument. - internal::Arg parse_arg_index(const Char *&s); - - // Parses argument name and returns corresponding argument. - internal::Arg parse_arg_name(const Char *&s); - - public: - BasicFormatter(const ArgList &args, BasicWriter &w) - : FormatterBase(args), writer_(w) {} - - BasicWriter &writer() { return writer_; } - - void format(BasicCStringRef format_str); - - const Char *format(const Char *&format_str, const internal::Arg &arg); -}; - -enum Alignment { - ALIGN_DEFAULT, ALIGN_LEFT, ALIGN_RIGHT, ALIGN_CENTER, ALIGN_NUMERIC -}; - -// Flags. -enum { - SIGN_FLAG = 1, PLUS_FLAG = 2, MINUS_FLAG = 4, HASH_FLAG = 8, - CHAR_FLAG = 0x10 // Argument has char type - used in error reporting. -}; - -// An empty format specifier. -struct EmptySpec {}; - -// A type specifier. -template -struct TypeSpec : EmptySpec { - Alignment align() const { return ALIGN_DEFAULT; } - unsigned width() const { return 0; } - int precision() const { return -1; } - bool flag(unsigned) const { return false; } - char type() const { return TYPE; } - char fill() const { return ' '; } -}; - -// A width specifier. -struct WidthSpec { - unsigned width_; - // Fill is always wchar_t and cast to char if necessary to avoid having - // two specialization of WidthSpec and its subclasses. - wchar_t fill_; - - WidthSpec(unsigned width, wchar_t fill) : width_(width), fill_(fill) {} - - unsigned width() const { return width_; } - wchar_t fill() const { return fill_; } -}; - -// An alignment specifier. -struct AlignSpec : WidthSpec { - Alignment align_; - - AlignSpec(unsigned width, wchar_t fill, Alignment align = ALIGN_DEFAULT) - : WidthSpec(width, fill), align_(align) {} - - Alignment align() const { return align_; } - - int precision() const { return -1; } -}; - -// An alignment and type specifier. -template -struct AlignTypeSpec : AlignSpec { - AlignTypeSpec(unsigned width, wchar_t fill) : AlignSpec(width, fill) {} - - bool flag(unsigned) const { return false; } - char type() const { return TYPE; } -}; - -// A full format specifier. -struct FormatSpec : AlignSpec { - unsigned flags_; - int precision_; - char type_; - - FormatSpec( - unsigned width = 0, char type = 0, wchar_t fill = ' ') - : AlignSpec(width, fill), flags_(0), precision_(-1), type_(type) {} - - bool flag(unsigned f) const { return (flags_ & f) != 0; } - int precision() const { return precision_; } - char type() const { return type_; } -}; - -// An integer format specifier. -template , typename Char = char> -class IntFormatSpec : public SpecT { - private: - T value_; - - public: - IntFormatSpec(T val, const SpecT &spec = SpecT()) - : SpecT(spec), value_(val) {} - - T value() const { return value_; } -}; - -// A string format specifier. -template -class StrFormatSpec : public AlignSpec { - private: - const Char *str_; - - public: - template - StrFormatSpec(const Char *str, unsigned width, FillChar fill) - : AlignSpec(width, fill), str_(str) { - internal::CharTraits::convert(FillChar()); - } - - const Char *str() const { return str_; } -}; - -/** - Returns an integer format specifier to format the value in base 2. - */ -IntFormatSpec > bin(int value); - -/** - Returns an integer format specifier to format the value in base 8. - */ -IntFormatSpec > oct(int value); - -/** - Returns an integer format specifier to format the value in base 16 using - lower-case letters for the digits above 9. - */ -IntFormatSpec > hex(int value); - -/** - Returns an integer formatter format specifier to format in base 16 using - upper-case letters for the digits above 9. - */ -IntFormatSpec > hexu(int value); - -/** - \rst - Returns an integer format specifier to pad the formatted argument with the - fill character to the specified width using the default (right) numeric - alignment. - - **Example**:: - - MemoryWriter out; - out << pad(hex(0xcafe), 8, '0'); - // out.str() == "0000cafe" - - \endrst - */ -template -IntFormatSpec, Char> pad( - int value, unsigned width, Char fill = ' '); - -#define FMT_DEFINE_INT_FORMATTERS(TYPE) \ -inline IntFormatSpec > bin(TYPE value) { \ - return IntFormatSpec >(value, TypeSpec<'b'>()); \ -} \ - \ -inline IntFormatSpec > oct(TYPE value) { \ - return IntFormatSpec >(value, TypeSpec<'o'>()); \ -} \ - \ -inline IntFormatSpec > hex(TYPE value) { \ - return IntFormatSpec >(value, TypeSpec<'x'>()); \ -} \ - \ -inline IntFormatSpec > hexu(TYPE value) { \ - return IntFormatSpec >(value, TypeSpec<'X'>()); \ -} \ - \ -template \ -inline IntFormatSpec > pad( \ - IntFormatSpec > f, unsigned width) { \ - return IntFormatSpec >( \ - f.value(), AlignTypeSpec(width, ' ')); \ -} \ - \ -/* For compatibility with older compilers we provide two overloads for pad, */ \ -/* one that takes a fill character and one that doesn't. In the future this */ \ -/* can be replaced with one overload making the template argument Char */ \ -/* default to char (C++11). */ \ -template \ -inline IntFormatSpec, Char> pad( \ - IntFormatSpec, Char> f, \ - unsigned width, Char fill) { \ - return IntFormatSpec, Char>( \ - f.value(), AlignTypeSpec(width, fill)); \ -} \ - \ -inline IntFormatSpec > pad( \ - TYPE value, unsigned width) { \ - return IntFormatSpec >( \ - value, AlignTypeSpec<0>(width, ' ')); \ -} \ - \ -template \ -inline IntFormatSpec, Char> pad( \ - TYPE value, unsigned width, Char fill) { \ - return IntFormatSpec, Char>( \ - value, AlignTypeSpec<0>(width, fill)); \ -} - -FMT_DEFINE_INT_FORMATTERS(int) -FMT_DEFINE_INT_FORMATTERS(long) -FMT_DEFINE_INT_FORMATTERS(unsigned) -FMT_DEFINE_INT_FORMATTERS(unsigned long) -FMT_DEFINE_INT_FORMATTERS(LongLong) -FMT_DEFINE_INT_FORMATTERS(ULongLong) - -/** - \rst - Returns a string formatter that pads the formatted argument with the fill - character to the specified width using the default (left) string alignment. - - **Example**:: - - std::string s = str(MemoryWriter() << pad("abc", 8)); - // s == "abc " - - \endrst - */ -template -inline StrFormatSpec pad( - const Char *str, unsigned width, Char fill = ' ') { - return StrFormatSpec(str, width, fill); -} - -inline StrFormatSpec pad( - const wchar_t *str, unsigned width, char fill = ' ') { - return StrFormatSpec(str, width, fill); -} - -// Generates a comma-separated list with results of applying f to -// numbers 0..n-1. -# define FMT_GEN(n, f) FMT_GEN##n(f) -# define FMT_GEN1(f) f(0) -# define FMT_GEN2(f) FMT_GEN1(f), f(1) -# define FMT_GEN3(f) FMT_GEN2(f), f(2) -# define FMT_GEN4(f) FMT_GEN3(f), f(3) -# define FMT_GEN5(f) FMT_GEN4(f), f(4) -# define FMT_GEN6(f) FMT_GEN5(f), f(5) -# define FMT_GEN7(f) FMT_GEN6(f), f(6) -# define FMT_GEN8(f) FMT_GEN7(f), f(7) -# define FMT_GEN9(f) FMT_GEN8(f), f(8) -# define FMT_GEN10(f) FMT_GEN9(f), f(9) -# define FMT_GEN11(f) FMT_GEN10(f), f(10) -# define FMT_GEN12(f) FMT_GEN11(f), f(11) -# define FMT_GEN13(f) FMT_GEN12(f), f(12) -# define FMT_GEN14(f) FMT_GEN13(f), f(13) -# define FMT_GEN15(f) FMT_GEN14(f), f(14) - -namespace internal { -inline uint64_t make_type() { return 0; } - -template -inline uint64_t make_type(const T &arg) { return MakeValue::type(arg); } - -template -struct ArgArray { - // Computes the argument array size by adding 1 to N, which is the number of - // arguments, if N is zero, because array of zero size is invalid, or if N - // is greater than ArgList::MAX_PACKED_ARGS to accommodate for an extra - // argument that marks the end of the list. - enum { SIZE = N + (N == 0 || N >= ArgList::MAX_PACKED_ARGS ? 1 : 0) }; - - typedef typename Conditional< - (N < ArgList::MAX_PACKED_ARGS), Value, Arg>::type Type[SIZE]; -}; - -#if FMT_USE_VARIADIC_TEMPLATES -template -inline uint64_t make_type(const Arg &first, const Args & ... tail) { - return make_type(first) | (make_type(tail...) << 4); -} - -inline void do_set_types(Arg *) {} - -template -inline void do_set_types(Arg *args, const T &arg, const Args & ... tail) { - args->type = static_cast(MakeValue::type(arg)); - do_set_types(args + 1, tail...); -} - -template -inline void set_types(Arg *array, const Args & ... args) { - if (check(sizeof...(Args) > ArgList::MAX_PACKED_ARGS)) - do_set_types(array, args...); - array[sizeof...(Args)].type = Arg::NONE; -} - -template -inline void set_types(Value *, const Args & ...) { - // Do nothing as types are passed separately from values. -} - -template -inline void store_args(Value *) {} - -template -inline void store_args(Arg *args, const T &arg, const Args & ... tail) { - // Assign only the Value subobject of Arg and don't overwrite type (if any) - // that is assigned by set_types. - Value &value = *args; - value = MakeValue(arg); - store_args(args + 1, tail...); -} - -template -ArgList make_arg_list(typename ArgArray::Type array, - const Args & ... args) { - if (check(sizeof...(Args) >= ArgList::MAX_PACKED_ARGS)) - set_types(array, args...); - store_args(array, args...); - return ArgList(make_type(args...), array); -} -#else - -struct ArgType { - uint64_t type; - - ArgType() : type(0) {} - - template - ArgType(const T &arg) : type(make_type(arg)) {} -}; - -# define FMT_ARG_TYPE_DEFAULT(n) ArgType t##n = ArgType() - -inline uint64_t make_type(FMT_GEN15(FMT_ARG_TYPE_DEFAULT)) { - return t0.type | (t1.type << 4) | (t2.type << 8) | (t3.type << 12) | - (t4.type << 16) | (t5.type << 20) | (t6.type << 24) | (t7.type << 28) | - (t8.type << 32) | (t9.type << 36) | (t10.type << 40) | (t11.type << 44) | - (t12.type << 48) | (t13.type << 52) | (t14.type << 56); -} -#endif -} // namespace internal - -# define FMT_MAKE_TEMPLATE_ARG(n) typename T##n -# define FMT_MAKE_ARG_TYPE(n) T##n -# define FMT_MAKE_ARG(n) const T##n &v##n -# define FMT_MAKE_REF_char(n) fmt::internal::MakeValue(v##n) -# define FMT_MAKE_REF_wchar_t(n) fmt::internal::MakeValue(v##n) - -#if FMT_USE_VARIADIC_TEMPLATES -// Defines a variadic function returning void. -# define FMT_VARIADIC_VOID(func, arg_type) \ - template \ - void func(arg_type arg0, const Args & ... args) { \ - typename fmt::internal::ArgArray::Type array; \ - func(arg0, fmt::internal::make_arg_list(array, args...)); \ - } - -// Defines a variadic constructor. -# define FMT_VARIADIC_CTOR(ctor, func, arg0_type, arg1_type) \ - template \ - ctor(arg0_type arg0, arg1_type arg1, const Args & ... args) { \ - typename fmt::internal::ArgArray::Type array; \ - func(arg0, arg1, fmt::internal::make_arg_list(array, args...)); \ - } - -#else - -# define FMT_MAKE_REF(n) fmt::internal::MakeValue(v##n) -# define FMT_MAKE_REF2(n) v##n - -// Defines a wrapper for a function taking one argument of type arg_type -// and n additional arguments of arbitrary types. -# define FMT_WRAP1(func, arg_type, n) \ - template \ - inline void func(arg_type arg1, FMT_GEN(n, FMT_MAKE_ARG)) { \ - const fmt::internal::ArgArray::Type array = {FMT_GEN(n, FMT_MAKE_REF)}; \ - func(arg1, fmt::ArgList( \ - fmt::internal::make_type(FMT_GEN(n, FMT_MAKE_REF2)), array)); \ - } - -// Emulates a variadic function returning void on a pre-C++11 compiler. -# define FMT_VARIADIC_VOID(func, arg_type) \ - inline void func(arg_type arg) { func(arg, fmt::ArgList()); } \ - FMT_WRAP1(func, arg_type, 1) FMT_WRAP1(func, arg_type, 2) \ - FMT_WRAP1(func, arg_type, 3) FMT_WRAP1(func, arg_type, 4) \ - FMT_WRAP1(func, arg_type, 5) FMT_WRAP1(func, arg_type, 6) \ - FMT_WRAP1(func, arg_type, 7) FMT_WRAP1(func, arg_type, 8) \ - FMT_WRAP1(func, arg_type, 9) FMT_WRAP1(func, arg_type, 10) - -# define FMT_CTOR(ctor, func, arg0_type, arg1_type, n) \ - template \ - ctor(arg0_type arg0, arg1_type arg1, FMT_GEN(n, FMT_MAKE_ARG)) { \ - const fmt::internal::ArgArray::Type array = {FMT_GEN(n, FMT_MAKE_REF)}; \ - func(arg0, arg1, fmt::ArgList( \ - fmt::internal::make_type(FMT_GEN(n, FMT_MAKE_REF2)), array)); \ - } - -// Emulates a variadic constructor on a pre-C++11 compiler. -# define FMT_VARIADIC_CTOR(ctor, func, arg0_type, arg1_type) \ - FMT_CTOR(ctor, func, arg0_type, arg1_type, 1) \ - FMT_CTOR(ctor, func, arg0_type, arg1_type, 2) \ - FMT_CTOR(ctor, func, arg0_type, arg1_type, 3) \ - FMT_CTOR(ctor, func, arg0_type, arg1_type, 4) \ - FMT_CTOR(ctor, func, arg0_type, arg1_type, 5) \ - FMT_CTOR(ctor, func, arg0_type, arg1_type, 6) \ - FMT_CTOR(ctor, func, arg0_type, arg1_type, 7) \ - FMT_CTOR(ctor, func, arg0_type, arg1_type, 8) \ - FMT_CTOR(ctor, func, arg0_type, arg1_type, 9) \ - FMT_CTOR(ctor, func, arg0_type, arg1_type, 10) -#endif - -// Generates a comma-separated list with results of applying f to pairs -// (argument, index). -#define FMT_FOR_EACH1(f, x0) f(x0, 0) -#define FMT_FOR_EACH2(f, x0, x1) \ - FMT_FOR_EACH1(f, x0), f(x1, 1) -#define FMT_FOR_EACH3(f, x0, x1, x2) \ - FMT_FOR_EACH2(f, x0 ,x1), f(x2, 2) -#define FMT_FOR_EACH4(f, x0, x1, x2, x3) \ - FMT_FOR_EACH3(f, x0, x1, x2), f(x3, 3) -#define FMT_FOR_EACH5(f, x0, x1, x2, x3, x4) \ - FMT_FOR_EACH4(f, x0, x1, x2, x3), f(x4, 4) -#define FMT_FOR_EACH6(f, x0, x1, x2, x3, x4, x5) \ - FMT_FOR_EACH5(f, x0, x1, x2, x3, x4), f(x5, 5) -#define FMT_FOR_EACH7(f, x0, x1, x2, x3, x4, x5, x6) \ - FMT_FOR_EACH6(f, x0, x1, x2, x3, x4, x5), f(x6, 6) -#define FMT_FOR_EACH8(f, x0, x1, x2, x3, x4, x5, x6, x7) \ - FMT_FOR_EACH7(f, x0, x1, x2, x3, x4, x5, x6), f(x7, 7) -#define FMT_FOR_EACH9(f, x0, x1, x2, x3, x4, x5, x6, x7, x8) \ - FMT_FOR_EACH8(f, x0, x1, x2, x3, x4, x5, x6, x7), f(x8, 8) -#define FMT_FOR_EACH10(f, x0, x1, x2, x3, x4, x5, x6, x7, x8, x9) \ - FMT_FOR_EACH9(f, x0, x1, x2, x3, x4, x5, x6, x7, x8), f(x9, 9) - -/** - An error returned by an operating system or a language runtime, - for example a file opening error. -*/ -class SystemError : public internal::RuntimeError { - private: - void init(int err_code, CStringRef format_str, ArgList args); - - protected: - int error_code_; - - typedef char Char; // For FMT_VARIADIC_CTOR. - - SystemError() {} - - public: - /** - \rst - Constructs a :class:`fmt::SystemError` object with the description - of the form - - .. parsed-literal:: - **: ** - - where ** is the formatted message and ** is - the system message corresponding to the error code. - *error_code* is a system error code as given by ``errno``. - If *error_code* is not a valid error code such as -1, the system message - may look like "Unknown error -1" and is platform-dependent. - - **Example**:: - - // This throws a SystemError with the description - // cannot open file 'madeup': No such file or directory - // or similar (system message may vary). - const char *filename = "madeup"; - std::FILE *file = std::fopen(filename, "r"); - if (!file) - throw fmt::SystemError(errno, "cannot open file '{}'", filename); - \endrst - */ - SystemError(int error_code, CStringRef message) { - init(error_code, message, ArgList()); - } - FMT_VARIADIC_CTOR(SystemError, init, int, CStringRef) - - int error_code() const { return error_code_; } -}; - -/** - \rst - This template provides operations for formatting and writing data into - a character stream. The output is stored in a buffer provided by a subclass - such as :class:`fmt::BasicMemoryWriter`. - - You can use one of the following typedefs for common character types: - - +---------+----------------------+ - | Type | Definition | - +=========+======================+ - | Writer | BasicWriter | - +---------+----------------------+ - | WWriter | BasicWriter | - +---------+----------------------+ - - \endrst - */ -template -class BasicWriter { - private: - // Output buffer. - Buffer &buffer_; - - FMT_DISALLOW_COPY_AND_ASSIGN(BasicWriter); - - typedef typename internal::CharTraits::CharPtr CharPtr; - -#if _SECURE_SCL - // Returns pointer value. - static Char *get(CharPtr p) { return p.base(); } -#else - static Char *get(Char *p) { return p; } -#endif - - // Fills the padding around the content and returns the pointer to the - // content area. - static CharPtr fill_padding(CharPtr buffer, - unsigned total_size, std::size_t content_size, wchar_t fill); - - // Grows the buffer by n characters and returns a pointer to the newly - // allocated area. - CharPtr grow_buffer(std::size_t n) { - std::size_t size = buffer_.size(); - buffer_.resize(size + n); - return internal::make_ptr(&buffer_[size], n); - } - - // Writes an unsigned decimal integer. - template - Char *write_unsigned_decimal(UInt value, unsigned prefix_size = 0) { - unsigned num_digits = internal::count_digits(value); - Char *ptr = get(grow_buffer(prefix_size + num_digits)); - internal::format_decimal(ptr + prefix_size, value, num_digits); - return ptr; - } - - // Writes a decimal integer. - template - void write_decimal(Int value) { - typename internal::IntTraits::MainType abs_value = value; - if (internal::is_negative(value)) { - abs_value = 0 - abs_value; - *write_unsigned_decimal(abs_value, 1) = '-'; - } else { - write_unsigned_decimal(abs_value, 0); - } - } - - // Prepare a buffer for integer formatting. - CharPtr prepare_int_buffer(unsigned num_digits, - const EmptySpec &, const char *prefix, unsigned prefix_size) { - unsigned size = prefix_size + num_digits; - CharPtr p = grow_buffer(size); - std::copy(prefix, prefix + prefix_size, p); - return p + size - 1; - } - - template - CharPtr prepare_int_buffer(unsigned num_digits, - const Spec &spec, const char *prefix, unsigned prefix_size); - - // Formats an integer. - template - void write_int(T value, Spec spec); - - // Formats a floating-point number (double or long double). - template - void write_double(T value, const FormatSpec &spec); - - // Writes a formatted string. - template - CharPtr write_str( - const StrChar *s, std::size_t size, const AlignSpec &spec); - - template - void write_str( - const internal::Arg::StringValue &str, const FormatSpec &spec); - - // This following methods are private to disallow writing wide characters - // and strings to a char stream. If you want to print a wide string as a - // pointer as std::ostream does, cast it to const void*. - // Do not implement! - void operator<<(typename internal::WCharHelper::Unsupported); - void operator<<( - typename internal::WCharHelper::Unsupported); - - // Appends floating-point length specifier to the format string. - // The second argument is only used for overload resolution. - void append_float_length(Char *&format_ptr, long double) { - *format_ptr++ = 'L'; - } - - template - void append_float_length(Char *&, T) {} - - template - friend class internal::BasicArgFormatter; - - friend class internal::PrintfArgFormatter; - - protected: - /** - Constructs a ``BasicWriter`` object. - */ - explicit BasicWriter(Buffer &b) : buffer_(b) {} - - public: - /** - \rst - Destroys a ``BasicWriter`` object. - \endrst - */ - virtual ~BasicWriter() {} - - /** - Returns the total number of characters written. - */ - std::size_t size() const { return buffer_.size(); } - - /** - Returns a pointer to the output buffer content. No terminating null - character is appended. - */ - const Char *data() const FMT_NOEXCEPT { return &buffer_[0]; } - - /** - Returns a pointer to the output buffer content with terminating null - character appended. - */ - const Char *c_str() const { - std::size_t size = buffer_.size(); - buffer_.reserve(size + 1); - buffer_[size] = '\0'; - return &buffer_[0]; - } - - /** - \rst - Returns the content of the output buffer as an `std::string`. - \endrst - */ - std::basic_string str() const { - return std::basic_string(&buffer_[0], buffer_.size()); - } - - /** - \rst - Writes formatted data. - - *args* is an argument list representing arbitrary arguments. - - **Example**:: - - MemoryWriter out; - out.write("Current point:\n"); - out.write("({:+f}, {:+f})", -3.14, 3.14); - - This will write the following output to the ``out`` object: - - .. code-block:: none - - Current point: - (-3.140000, +3.140000) - - The output can be accessed using :func:`data()`, :func:`c_str` or - :func:`str` methods. - - See also :ref:`syntax`. - \endrst - */ - void write(BasicCStringRef format, ArgList args) { - BasicFormatter(args, *this).format(format); - } - FMT_VARIADIC_VOID(write, BasicCStringRef) - - BasicWriter &operator<<(int value) { - write_decimal(value); - return *this; - } - BasicWriter &operator<<(unsigned value) { - return *this << IntFormatSpec(value); - } - BasicWriter &operator<<(long value) { - write_decimal(value); - return *this; - } - BasicWriter &operator<<(unsigned long value) { - return *this << IntFormatSpec(value); - } - BasicWriter &operator<<(LongLong value) { - write_decimal(value); - return *this; - } - - /** - \rst - Formats *value* and writes it to the stream. - \endrst - */ - BasicWriter &operator<<(ULongLong value) { - return *this << IntFormatSpec(value); - } - - BasicWriter &operator<<(double value) { - write_double(value, FormatSpec()); - return *this; - } - - /** - \rst - Formats *value* using the general format for floating-point numbers - (``'g'``) and writes it to the stream. - \endrst - */ - BasicWriter &operator<<(long double value) { - write_double(value, FormatSpec()); - return *this; - } - - /** - Writes a character to the stream. - */ - BasicWriter &operator<<(char value) { - buffer_.push_back(value); - return *this; - } - - BasicWriter &operator<<( - typename internal::WCharHelper::Supported value) { - buffer_.push_back(value); - return *this; - } - - /** - \rst - Writes *value* to the stream. - \endrst - */ - BasicWriter &operator<<(fmt::BasicStringRef value) { - const Char *str = value.data(); - buffer_.append(str, str + value.size()); - return *this; - } - - BasicWriter &operator<<( - typename internal::WCharHelper::Supported value) { - const char *str = value.data(); - buffer_.append(str, str + value.size()); - return *this; - } - - template - BasicWriter &operator<<(IntFormatSpec spec) { - internal::CharTraits::convert(FillChar()); - write_int(spec.value(), spec); - return *this; - } - - template - BasicWriter &operator<<(const StrFormatSpec &spec) { - const StrChar *s = spec.str(); - write_str(s, std::char_traits::length(s), spec); - return *this; - } - - void clear() FMT_NOEXCEPT { buffer_.clear(); } -}; - -template -template -typename BasicWriter::CharPtr BasicWriter::write_str( - const StrChar *s, std::size_t size, const AlignSpec &spec) { - CharPtr out = CharPtr(); - if (spec.width() > size) { - out = grow_buffer(spec.width()); - Char fill = internal::CharTraits::cast(spec.fill()); - if (spec.align() == ALIGN_RIGHT) { - std::fill_n(out, spec.width() - size, fill); - out += spec.width() - size; - } else if (spec.align() == ALIGN_CENTER) { - out = fill_padding(out, spec.width(), size, fill); - } else { - std::fill_n(out + size, spec.width() - size, fill); - } - } else { - out = grow_buffer(size); - } - std::copy(s, s + size, out); - return out; -} - -template -typename BasicWriter::CharPtr - BasicWriter::fill_padding( - CharPtr buffer, unsigned total_size, - std::size_t content_size, wchar_t fill) { - std::size_t padding = total_size - content_size; - std::size_t left_padding = padding / 2; - Char fill_char = internal::CharTraits::cast(fill); - std::fill_n(buffer, left_padding, fill_char); - buffer += left_padding; - CharPtr content = buffer; - std::fill_n(buffer + content_size, padding - left_padding, fill_char); - return content; -} - -template -template -typename BasicWriter::CharPtr - BasicWriter::prepare_int_buffer( - unsigned num_digits, const Spec &spec, - const char *prefix, unsigned prefix_size) { - unsigned width = spec.width(); - Alignment align = spec.align(); - Char fill = internal::CharTraits::cast(spec.fill()); - if (spec.precision() > static_cast(num_digits)) { - // Octal prefix '0' is counted as a digit, so ignore it if precision - // is specified. - if (prefix_size > 0 && prefix[prefix_size - 1] == '0') - --prefix_size; - unsigned number_size = prefix_size + spec.precision(); - AlignSpec subspec(number_size, '0', ALIGN_NUMERIC); - if (number_size >= width) - return prepare_int_buffer(num_digits, subspec, prefix, prefix_size); - buffer_.reserve(width); - unsigned fill_size = width - number_size; - if (align != ALIGN_LEFT) { - CharPtr p = grow_buffer(fill_size); - std::fill(p, p + fill_size, fill); - } - CharPtr result = prepare_int_buffer( - num_digits, subspec, prefix, prefix_size); - if (align == ALIGN_LEFT) { - CharPtr p = grow_buffer(fill_size); - std::fill(p, p + fill_size, fill); - } - return result; - } - unsigned size = prefix_size + num_digits; - if (width <= size) { - CharPtr p = grow_buffer(size); - std::copy(prefix, prefix + prefix_size, p); - return p + size - 1; - } - CharPtr p = grow_buffer(width); - CharPtr end = p + width; - if (align == ALIGN_LEFT) { - std::copy(prefix, prefix + prefix_size, p); - p += size; - std::fill(p, end, fill); - } else if (align == ALIGN_CENTER) { - p = fill_padding(p, width, size, fill); - std::copy(prefix, prefix + prefix_size, p); - p += size; - } else { - if (align == ALIGN_NUMERIC) { - if (prefix_size != 0) { - p = std::copy(prefix, prefix + prefix_size, p); - size -= prefix_size; - } - } else { - std::copy(prefix, prefix + prefix_size, end - size); - } - std::fill(p, end - size, fill); - p = end; - } - return p - 1; -} - -template -template -void BasicWriter::write_int(T value, Spec spec) { - unsigned prefix_size = 0; - typedef typename internal::IntTraits::MainType UnsignedType; - UnsignedType abs_value = value; - char prefix[4] = ""; - if (internal::is_negative(value)) { - prefix[0] = '-'; - ++prefix_size; - abs_value = 0 - abs_value; - } else if (spec.flag(SIGN_FLAG)) { - prefix[0] = spec.flag(PLUS_FLAG) ? '+' : ' '; - ++prefix_size; - } - switch (spec.type()) { - case 0: case 'd': { - unsigned num_digits = internal::count_digits(abs_value); - CharPtr p = prepare_int_buffer( - num_digits, spec, prefix, prefix_size) + 1 - num_digits; - internal::format_decimal(get(p), abs_value, num_digits); - break; - } - case 'x': case 'X': { - UnsignedType n = abs_value; - if (spec.flag(HASH_FLAG)) { - prefix[prefix_size++] = '0'; - prefix[prefix_size++] = spec.type(); - } - unsigned num_digits = 0; - do { - ++num_digits; - } while ((n >>= 4) != 0); - Char *p = get(prepare_int_buffer( - num_digits, spec, prefix, prefix_size)); - n = abs_value; - const char *digits = spec.type() == 'x' ? - "0123456789abcdef" : "0123456789ABCDEF"; - do { - *p-- = digits[n & 0xf]; - } while ((n >>= 4) != 0); - break; - } - case 'b': case 'B': { - UnsignedType n = abs_value; - if (spec.flag(HASH_FLAG)) { - prefix[prefix_size++] = '0'; - prefix[prefix_size++] = spec.type(); - } - unsigned num_digits = 0; - do { - ++num_digits; - } while ((n >>= 1) != 0); - Char *p = get(prepare_int_buffer(num_digits, spec, prefix, prefix_size)); - n = abs_value; - do { - *p-- = '0' + (n & 1); - } while ((n >>= 1) != 0); - break; - } - case 'o': { - UnsignedType n = abs_value; - if (spec.flag(HASH_FLAG)) - prefix[prefix_size++] = '0'; - unsigned num_digits = 0; - do { - ++num_digits; - } while ((n >>= 3) != 0); - Char *p = get(prepare_int_buffer(num_digits, spec, prefix, prefix_size)); - n = abs_value; - do { - *p-- = '0' + (n & 7); - } while ((n >>= 3) != 0); - break; - } - default: - internal::report_unknown_type( - spec.type(), spec.flag(CHAR_FLAG) ? "char" : "integer"); - break; - } -} - -template -template -void BasicWriter::write_double( - T value, const FormatSpec &spec) { - // Check type. - char type = spec.type(); - bool upper = false; - switch (type) { - case 0: - type = 'g'; - break; - case 'e': case 'f': case 'g': case 'a': - break; - case 'F': -#ifdef _MSC_VER - // MSVC's printf doesn't support 'F'. - type = 'f'; -#endif - // Fall through. - case 'E': case 'G': case 'A': - upper = true; - break; - default: - internal::report_unknown_type(type, "double"); - break; - } - - char sign = 0; - // Use getsign instead of value < 0 because the latter is always - // false for NaN. - if (internal::getsign(static_cast(value))) { - sign = '-'; - value = -value; - } else if (spec.flag(SIGN_FLAG)) { - sign = spec.flag(PLUS_FLAG) ? '+' : ' '; - } - - if (value != value) { - // Format NaN ourselves because sprintf's output is not consistent - // across platforms. - std::size_t nan_size = 4; - const char *nan = upper ? " NAN" : " nan"; - if (!sign) { - --nan_size; - ++nan; - } - CharPtr out = write_str(nan, nan_size, spec); - if (sign) - *out = sign; - return; - } - - if (internal::isinfinity(value)) { - // Format infinity ourselves because sprintf's output is not consistent - // across platforms. - std::size_t inf_size = 4; - const char *inf = upper ? " INF" : " inf"; - if (!sign) { - --inf_size; - ++inf; - } - CharPtr out = write_str(inf, inf_size, spec); - if (sign) - *out = sign; - return; - } - - std::size_t offset = buffer_.size(); - unsigned width = spec.width(); - if (sign) { - buffer_.reserve(buffer_.size() + (std::max)(width, 1u)); - if (width > 0) - --width; - ++offset; - } - - // Build format string. - enum { MAX_FORMAT_SIZE = 10}; // longest format: %#-*.*Lg - Char format[MAX_FORMAT_SIZE]; - Char *format_ptr = format; - *format_ptr++ = '%'; - unsigned width_for_sprintf = width; - if (spec.flag(HASH_FLAG)) - *format_ptr++ = '#'; - if (spec.align() == ALIGN_CENTER) { - width_for_sprintf = 0; - } else { - if (spec.align() == ALIGN_LEFT) - *format_ptr++ = '-'; - if (width != 0) - *format_ptr++ = '*'; - } - if (spec.precision() >= 0) { - *format_ptr++ = '.'; - *format_ptr++ = '*'; - } - - append_float_length(format_ptr, value); - *format_ptr++ = type; - *format_ptr = '\0'; - - // Format using snprintf. - Char fill = internal::CharTraits::cast(spec.fill()); - for (;;) { - std::size_t buffer_size = buffer_.capacity() - offset; -#if _MSC_VER - // MSVC's vsnprintf_s doesn't work with zero size, so reserve - // space for at least one extra character to make the size non-zero. - // Note that the buffer's capacity will increase by more than 1. - if (buffer_size == 0) { - buffer_.reserve(offset + 1); - buffer_size = buffer_.capacity() - offset; - } -#endif - Char *start = &buffer_[offset]; - int n = internal::CharTraits::format_float( - start, buffer_size, format, width_for_sprintf, spec.precision(), value); - if (n >= 0 && offset + n < buffer_.capacity()) { - if (sign) { - if ((spec.align() != ALIGN_RIGHT && spec.align() != ALIGN_DEFAULT) || - *start != ' ') { - *(start - 1) = sign; - sign = 0; - } else { - *(start - 1) = fill; - } - ++n; - } - if (spec.align() == ALIGN_CENTER && - spec.width() > static_cast(n)) { - width = spec.width(); - CharPtr p = grow_buffer(width); - std::copy(p, p + n, p + (width - n) / 2); - fill_padding(p, spec.width(), n, fill); - return; - } - if (spec.fill() != ' ' || sign) { - while (*start == ' ') - *start++ = fill; - if (sign) - *(start - 1) = sign; - } - grow_buffer(n); - return; - } - // If n is negative we ask to increase the capacity by at least 1, - // but as std::vector, the buffer grows exponentially. - buffer_.reserve(n >= 0 ? offset + n + 1 : buffer_.capacity() + 1); - } -} - -/** - \rst - This class template provides operations for formatting and writing data - into a character stream. The output is stored in a memory buffer that grows - dynamically. - - You can use one of the following typedefs for common character types - and the standard allocator: - - +---------------+-----------------------------------------------------+ - | Type | Definition | - +===============+=====================================================+ - | MemoryWriter | BasicMemoryWriter> | - +---------------+-----------------------------------------------------+ - | WMemoryWriter | BasicMemoryWriter> | - +---------------+-----------------------------------------------------+ - - **Example**:: - - MemoryWriter out; - out << "The answer is " << 42 << "\n"; - out.write("({:+f}, {:+f})", -3.14, 3.14); - - This will write the following output to the ``out`` object: - - .. code-block:: none - - The answer is 42 - (-3.140000, +3.140000) - - The output can be converted to an ``std::string`` with ``out.str()`` or - accessed as a C string with ``out.c_str()``. - \endrst - */ -template > -class BasicMemoryWriter : public BasicWriter { - private: - internal::MemoryBuffer buffer_; - - public: - explicit BasicMemoryWriter(const Allocator& alloc = Allocator()) - : BasicWriter(buffer_), buffer_(alloc) {} - -#if FMT_USE_RVALUE_REFERENCES - /** - \rst - Constructs a :class:`fmt::BasicMemoryWriter` object moving the content - of the other object to it. - \endrst - */ - BasicMemoryWriter(BasicMemoryWriter &&other) - : BasicWriter(buffer_), buffer_(std::move(other.buffer_)) { - } - - /** - \rst - Moves the content of the other ``BasicMemoryWriter`` object to this one. - \endrst - */ - BasicMemoryWriter &operator=(BasicMemoryWriter &&other) { - buffer_ = std::move(other.buffer_); - return *this; - } -#endif -}; - -typedef BasicMemoryWriter MemoryWriter; -typedef BasicMemoryWriter WMemoryWriter; - -/** - \rst - This class template provides operations for formatting and writing data - into a fixed-size array. For writing into a dynamically growing buffer - use :class:`fmt::BasicMemoryWriter`. - - Any write method will throw ``std::runtime_error`` if the output doesn't fit - into the array. - - You can use one of the following typedefs for common character types: - - +--------------+---------------------------+ - | Type | Definition | - +==============+===========================+ - | ArrayWriter | BasicArrayWriter | - +--------------+---------------------------+ - | WArrayWriter | BasicArrayWriter | - +--------------+---------------------------+ - \endrst - */ -template -class BasicArrayWriter : public BasicWriter { - private: - internal::FixedBuffer buffer_; - - public: - /** - \rst - Constructs a :class:`fmt::BasicArrayWriter` object for *array* of the - given size. - \endrst - */ - BasicArrayWriter(Char *array, std::size_t size) - : BasicWriter(buffer_), buffer_(array, size) {} - - /** - \rst - Constructs a :class:`fmt::BasicArrayWriter` object for *array* of the - size known at compile time. - \endrst - */ - template - explicit BasicArrayWriter(Char (&array)[SIZE]) - : BasicWriter(buffer_), buffer_(array, SIZE) {} -}; - -typedef BasicArrayWriter ArrayWriter; -typedef BasicArrayWriter WArrayWriter; - -// Formats a value. -template -void format(BasicFormatter &f, const Char *&format_str, const T &value) { - std::basic_ostringstream os; - os << value; - std::basic_string str = os.str(); - internal::Arg arg = internal::MakeValue(str); - arg.type = static_cast( - internal::MakeValue::type(str)); - format_str = f.format(format_str, arg); -} - -// Reports a system error without throwing an exception. -// Can be used to report errors from destructors. -void report_system_error(int error_code, StringRef message) FMT_NOEXCEPT; - -#if FMT_USE_WINDOWS_H - -/** A Windows error. */ -class WindowsError : public SystemError { - private: - void init(int error_code, CStringRef format_str, ArgList args); - - public: - /** - \rst - Constructs a :class:`fmt::WindowsError` object with the description - of the form - - .. parsed-literal:: - **: ** - - where ** is the formatted message and ** is the - system message corresponding to the error code. - *error_code* is a Windows error code as given by ``GetLastError``. - If *error_code* is not a valid error code such as -1, the system message - will look like "error -1". - - **Example**:: - - // This throws a WindowsError with the description - // cannot open file 'madeup': The system cannot find the file specified. - // or similar (system message may vary). - const char *filename = "madeup"; - LPOFSTRUCT of = LPOFSTRUCT(); - HFILE file = OpenFile(filename, &of, OF_READ); - if (file == HFILE_ERROR) { - throw fmt::WindowsError(GetLastError(), - "cannot open file '{}'", filename); - } - \endrst - */ - WindowsError(int error_code, CStringRef message) { - init(error_code, message, ArgList()); - } - FMT_VARIADIC_CTOR(WindowsError, init, int, CStringRef) -}; - -// Reports a Windows error without throwing an exception. -// Can be used to report errors from destructors. -void report_windows_error(int error_code, StringRef message) FMT_NOEXCEPT; - -#endif - -enum Color { BLACK, RED, GREEN, YELLOW, BLUE, MAGENTA, CYAN, WHITE }; - -/** - Formats a string and prints it to stdout using ANSI escape sequences - to specify color (experimental). - Example: - PrintColored(fmt::RED, "Elapsed time: {0:.2f} seconds") << 1.23; - */ -void print_colored(Color c, CStringRef format, ArgList args); - -/** - \rst - Formats arguments and returns the result as a string. - - **Example**:: - - std::string message = format("The answer is {}", 42); - \endrst -*/ -inline std::string format(CStringRef format_str, ArgList args) { - MemoryWriter w; - w.write(format_str, args); - return w.str(); -} - -inline std::wstring format(WCStringRef format_str, ArgList args) { - WMemoryWriter w; - w.write(format_str, args); - return w.str(); -} - -/** - \rst - Prints formatted data to the file *f*. - - **Example**:: - - print(stderr, "Don't {}!", "panic"); - \endrst - */ -void print(std::FILE *f, CStringRef format_str, ArgList args); - -/** - \rst - Prints formatted data to ``stdout``. - - **Example**:: - - print("Elapsed time: {0:.2f} seconds", 1.23); - \endrst - */ -void print(CStringRef format_str, ArgList args); - -/** - \rst - Prints formatted data to the stream *os*. - - **Example**:: - - print(cerr, "Don't {}!", "panic"); - \endrst - */ -void print(std::ostream &os, CStringRef format_str, ArgList args); - -template -void printf(BasicWriter &w, BasicCStringRef format, ArgList args) { - internal::PrintfFormatter(args).format(w, format); -} - -/** - \rst - Formats arguments and returns the result as a string. - - **Example**:: - - std::string message = fmt::sprintf("The answer is %d", 42); - \endrst -*/ -inline std::string sprintf(CStringRef format, ArgList args) { - MemoryWriter w; - printf(w, format, args); - return w.str(); -} - -/** - \rst - Prints formatted data to the file *f*. - - **Example**:: - - fmt::fprintf(stderr, "Don't %s!", "panic"); - \endrst - */ -int fprintf(std::FILE *f, CStringRef format, ArgList args); - -/** - \rst - Prints formatted data to ``stdout``. - - **Example**:: - - fmt::printf("Elapsed time: %.2f seconds", 1.23); - \endrst - */ -inline int printf(CStringRef format, ArgList args) { - return fprintf(stdout, format, args); -} - -/** - Fast integer formatter. - */ -class FormatInt { - private: - // Buffer should be large enough to hold all digits (digits10 + 1), - // a sign and a null character. - enum {BUFFER_SIZE = std::numeric_limits::digits10 + 3}; - mutable char buffer_[BUFFER_SIZE]; - char *str_; - - // Formats value in reverse and returns the number of digits. - char *format_decimal(ULongLong value) { - char *buffer_end = buffer_ + BUFFER_SIZE - 1; - while (value >= 100) { - // Integer division is slow so do it for a group of two digits instead - // of for every digit. The idea comes from the talk by Alexandrescu - // "Three Optimization Tips for C++". See speed-test for a comparison. - unsigned index = (value % 100) * 2; - value /= 100; - *--buffer_end = internal::Data::DIGITS[index + 1]; - *--buffer_end = internal::Data::DIGITS[index]; - } - if (value < 10) { - *--buffer_end = static_cast('0' + value); - return buffer_end; - } - unsigned index = static_cast(value * 2); - *--buffer_end = internal::Data::DIGITS[index + 1]; - *--buffer_end = internal::Data::DIGITS[index]; - return buffer_end; - } - - void FormatSigned(LongLong value) { - ULongLong abs_value = static_cast(value); - bool negative = value < 0; - if (negative) - abs_value = 0 - abs_value; - str_ = format_decimal(abs_value); - if (negative) - *--str_ = '-'; - } - - public: - explicit FormatInt(int value) { FormatSigned(value); } - explicit FormatInt(long value) { FormatSigned(value); } - explicit FormatInt(LongLong value) { FormatSigned(value); } - explicit FormatInt(unsigned value) : str_(format_decimal(value)) {} - explicit FormatInt(unsigned long value) : str_(format_decimal(value)) {} - explicit FormatInt(ULongLong value) : str_(format_decimal(value)) {} - - /** - Returns the number of characters written to the output buffer. - */ - std::size_t size() const { return buffer_ - str_ + BUFFER_SIZE - 1; } - - /** - Returns a pointer to the output buffer content. No terminating null - character is appended. - */ - const char *data() const { return str_; } - - /** - Returns a pointer to the output buffer content with terminating null - character appended. - */ - const char *c_str() const { - buffer_[BUFFER_SIZE - 1] = '\0'; - return str_; - } - - /** - \rst - Returns the content of the output buffer as an ``std::string``. - \endrst - */ - std::string str() const { return std::string(str_, size()); } -}; - -// Formats a decimal integer value writing into buffer and returns -// a pointer to the end of the formatted string. This function doesn't -// write a terminating null character. -template -inline void format_decimal(char *&buffer, T value) { - typename internal::IntTraits::MainType abs_value = value; - if (internal::is_negative(value)) { - *buffer++ = '-'; - abs_value = 0 - abs_value; - } - if (abs_value < 100) { - if (abs_value < 10) { - *buffer++ = static_cast('0' + abs_value); - return; - } - unsigned index = static_cast(abs_value * 2); - *buffer++ = internal::Data::DIGITS[index]; - *buffer++ = internal::Data::DIGITS[index + 1]; - return; - } - unsigned num_digits = internal::count_digits(abs_value); - internal::format_decimal(buffer, abs_value, num_digits); - buffer += num_digits; -} - -/** - \rst - Returns a named argument for formatting functions. - - **Example**:: - - print("Elapsed time: {s:.2f} seconds", arg("s", 1.23)); - - \endrst - */ -template -inline internal::NamedArg arg(StringRef name, const T &arg) { - return internal::NamedArg(name, arg); -} - -template -inline internal::NamedArg arg(WStringRef name, const T &arg) { - return internal::NamedArg(name, arg); -} - -// The following two functions are deleted intentionally to disable -// nested named arguments as in ``format("{}", arg("a", arg("b", 42)))``. -template -void arg(StringRef, const internal::NamedArg&) FMT_DELETED_OR_UNDEFINED; -template -void arg(WStringRef, const internal::NamedArg&) FMT_DELETED_OR_UNDEFINED; -} - -#if FMT_GCC_VERSION -// Use the system_header pragma to suppress warnings about variadic macros -// because suppressing -Wvariadic-macros with the diagnostic pragma doesn't -// work. It is used at the end because we want to suppress as little warnings -// as possible. -# pragma GCC system_header -#endif - -// This is used to work around VC++ bugs in handling variadic macros. -#define FMT_EXPAND(args) args - -// Returns the number of arguments. -// Based on https://groups.google.com/forum/#!topic/comp.std.c/d-6Mj5Lko_s. -#define FMT_NARG(...) FMT_NARG_(__VA_ARGS__, FMT_RSEQ_N()) -#define FMT_NARG_(...) FMT_EXPAND(FMT_ARG_N(__VA_ARGS__)) -#define FMT_ARG_N(_1, _2, _3, _4, _5, _6, _7, _8, _9, _10, N, ...) N -#define FMT_RSEQ_N() 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0 - -#define FMT_CONCAT(a, b) a##b -#define FMT_FOR_EACH_(N, f, ...) \ - FMT_EXPAND(FMT_CONCAT(FMT_FOR_EACH, N)(f, __VA_ARGS__)) -#define FMT_FOR_EACH(f, ...) \ - FMT_EXPAND(FMT_FOR_EACH_(FMT_NARG(__VA_ARGS__), f, __VA_ARGS__)) - -#define FMT_ADD_ARG_NAME(type, index) type arg##index -#define FMT_GET_ARG_NAME(type, index) arg##index - -#if FMT_USE_VARIADIC_TEMPLATES -# define FMT_VARIADIC_(Char, ReturnType, func, call, ...) \ - template \ - ReturnType func(FMT_FOR_EACH(FMT_ADD_ARG_NAME, __VA_ARGS__), \ - const Args & ... args) { \ - typename fmt::internal::ArgArray::Type array; \ - call(FMT_FOR_EACH(FMT_GET_ARG_NAME, __VA_ARGS__), \ - fmt::internal::make_arg_list(array, args...)); \ - } -#else -// Defines a wrapper for a function taking __VA_ARGS__ arguments -// and n additional arguments of arbitrary types. -# define FMT_WRAP(Char, ReturnType, func, call, n, ...) \ - template \ - inline ReturnType func(FMT_FOR_EACH(FMT_ADD_ARG_NAME, __VA_ARGS__), \ - FMT_GEN(n, FMT_MAKE_ARG)) { \ - fmt::internal::ArgArray::Type arr = {FMT_GEN(n, FMT_MAKE_REF_##Char)}; \ - call(FMT_FOR_EACH(FMT_GET_ARG_NAME, __VA_ARGS__), fmt::ArgList( \ - fmt::internal::make_type(FMT_GEN(n, FMT_MAKE_REF2)), arr)); \ - } - -# define FMT_VARIADIC_(Char, ReturnType, func, call, ...) \ - inline ReturnType func(FMT_FOR_EACH(FMT_ADD_ARG_NAME, __VA_ARGS__)) { \ - call(FMT_FOR_EACH(FMT_GET_ARG_NAME, __VA_ARGS__), fmt::ArgList()); \ - } \ - FMT_WRAP(Char, ReturnType, func, call, 1, __VA_ARGS__) \ - FMT_WRAP(Char, ReturnType, func, call, 2, __VA_ARGS__) \ - FMT_WRAP(Char, ReturnType, func, call, 3, __VA_ARGS__) \ - FMT_WRAP(Char, ReturnType, func, call, 4, __VA_ARGS__) \ - FMT_WRAP(Char, ReturnType, func, call, 5, __VA_ARGS__) \ - FMT_WRAP(Char, ReturnType, func, call, 6, __VA_ARGS__) \ - FMT_WRAP(Char, ReturnType, func, call, 7, __VA_ARGS__) \ - FMT_WRAP(Char, ReturnType, func, call, 8, __VA_ARGS__) \ - FMT_WRAP(Char, ReturnType, func, call, 9, __VA_ARGS__) \ - FMT_WRAP(Char, ReturnType, func, call, 10, __VA_ARGS__) \ - FMT_WRAP(Char, ReturnType, func, call, 11, __VA_ARGS__) \ - FMT_WRAP(Char, ReturnType, func, call, 12, __VA_ARGS__) \ - FMT_WRAP(Char, ReturnType, func, call, 13, __VA_ARGS__) \ - FMT_WRAP(Char, ReturnType, func, call, 14, __VA_ARGS__) \ - FMT_WRAP(Char, ReturnType, func, call, 15, __VA_ARGS__) -#endif // FMT_USE_VARIADIC_TEMPLATES - -/** - \rst - Defines a variadic function with the specified return type, function name - and argument types passed as variable arguments to this macro. - - **Example**:: - - void print_error(const char *file, int line, const char *format, - fmt::ArgList args) { - fmt::print("{}: {}: ", file, line); - fmt::print(format, args); - } - FMT_VARIADIC(void, print_error, const char *, int, const char *) - - ``FMT_VARIADIC`` is used for compatibility with legacy C++ compilers that - don't implement variadic templates. You don't have to use this macro if - you don't need legacy compiler support and can use variadic templates - directly:: - - template - void print_error(const char *file, int line, const char *format, - const Args & ... args) { - fmt::print("{}: {}: ", file, line); - fmt::print(format, args...); - } - \endrst - */ -#define FMT_VARIADIC(ReturnType, func, ...) \ - FMT_VARIADIC_(char, ReturnType, func, return func, __VA_ARGS__) - -#define FMT_VARIADIC_W(ReturnType, func, ...) \ - FMT_VARIADIC_(wchar_t, ReturnType, func, return func, __VA_ARGS__) - -#define FMT_CAPTURE_ARG_(id, index) ::fmt::arg(#id, id) - -#define FMT_CAPTURE_ARG_W_(id, index) ::fmt::arg(L###id, id) - -/** - \rst - Convenient macro to capture the arguments' names and values into several - ``fmt::arg(name, value)``. - - **Example**:: - - int x = 1, y = 2; - print("point: ({x}, {y})", FMT_CAPTURE(x, y)); - // same as: - // print("point: ({x}, {y})", arg("x", x), arg("y", y)); - - \endrst - */ -#define FMT_CAPTURE(...) FMT_FOR_EACH(FMT_CAPTURE_ARG_, __VA_ARGS__) - -#define FMT_CAPTURE_W(...) FMT_FOR_EACH(FMT_CAPTURE_ARG_W_, __VA_ARGS__) - -namespace fmt { -FMT_VARIADIC(std::string, format, CStringRef) -FMT_VARIADIC_W(std::wstring, format, WCStringRef) -FMT_VARIADIC(void, print, CStringRef) -FMT_VARIADIC(void, print, std::FILE *, CStringRef) -FMT_VARIADIC(void, print, std::ostream &, CStringRef) -FMT_VARIADIC(void, print_colored, Color, CStringRef) -FMT_VARIADIC(std::string, sprintf, CStringRef) -FMT_VARIADIC(int, printf, CStringRef) -FMT_VARIADIC(int, fprintf, std::FILE *, CStringRef) -} - -// Restore warnings. -#if FMT_GCC_VERSION >= 406 -# pragma GCC diagnostic pop -#endif - -#ifdef __clang__ -# pragma clang diagnostic pop -#endif - -#ifdef FMT_HEADER_ONLY -# include "format.cc" -#endif - -#endif // FMT_FORMAT_H_ \ No newline at end of file diff -Nru spdlog-1.6/include/spdlog/details/line_logger.h spdlog-0.11.0/include/spdlog/details/line_logger.h --- spdlog-1.6/include/spdlog/details/line_logger.h 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/include/spdlog/details/line_logger.h 1970-01-01 00:00:00.000000000 +0000 @@ -1,221 +0,0 @@ -/*************************************************************************/ -/* spdlog - an extremely fast and easy to use c++11 logging library. */ -/* Copyright (c) 2014 Gabi Melman. */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ - -#pragma once -#include -#include "../common.h" -#include "../logger.h" - -// Line logger class - aggregates operator<< calls to fast ostream -// and logs upon destruction - -namespace spdlog -{ -namespace details -{ -class line_logger -{ -public: - line_logger(logger* callback_logger, level::level_enum msg_level, bool enabled): - _callback_logger(callback_logger), - _log_msg(msg_level), - _enabled(enabled) - {} - - // No copy intended. Only move - line_logger(const line_logger& other) = delete; - line_logger& operator=(const line_logger&) = delete; - line_logger& operator=(line_logger&&) = delete; - - - line_logger(line_logger&& other) : - _callback_logger(other._callback_logger), - _log_msg(std::move(other._log_msg)), - _enabled(other._enabled) - { - other.disable(); - } - - //Log the log message using the callback logger - ~line_logger() - { - if (_enabled) - { -#ifndef SPDLOG_NO_NAME - _log_msg.logger_name = _callback_logger->name(); -#endif -#ifndef SPDLOG_NO_DATETIME - _log_msg.time = os::now(); -#endif - -#ifndef SPDLOG_NO_THREAD_ID - _log_msg.thread_id = os::thread_id(); -#endif - _callback_logger->_log_msg(_log_msg); - } - } - - // - // Support for format string with variadic args - // - - - void write(const char* what) - { - if (_enabled) - _log_msg.raw << what; - } - - template - void write(const char* fmt, const Args&... args) - { - if (!_enabled) - return; - try - { - _log_msg.raw.write(fmt, args...); - } - catch (const fmt::FormatError& e) - { - throw spdlog_ex(fmt::format("formatting error while processing format string '{}': {}", fmt, e.what())); - } - } - - - // - // Support for operator<< - // - line_logger& operator<<(const char* what) - { - if (_enabled) - _log_msg.raw << what; - return *this; - } - - line_logger& operator<<(const std::string& what) - { - if (_enabled) - _log_msg.raw << what; - return *this; - } - - line_logger& operator<<(int what) - { - if (_enabled) - _log_msg.raw << what; - return *this; - } - - line_logger& operator<<(unsigned int what) - { - if (_enabled) - _log_msg.raw << what; - return *this; - } - - - line_logger& operator<<(long what) - { - if (_enabled) - _log_msg.raw << what; - return *this; - } - - line_logger& operator<<(unsigned long what) - { - if (_enabled) - _log_msg.raw << what; - return *this; - } - - line_logger& operator<<(long long what) - { - if (_enabled) - _log_msg.raw << what; - return *this; - } - - line_logger& operator<<(unsigned long long what) - { - if (_enabled) - _log_msg.raw << what; - return *this; - } - - line_logger& operator<<(double what) - { - if (_enabled) - _log_msg.raw << what; - return *this; - } - - line_logger& operator<<(long double what) - { - if (_enabled) - _log_msg.raw << what; - return *this; - } - - line_logger& operator<<(float what) - { - if (_enabled) - _log_msg.raw << what; - return *this; - } - - line_logger& operator<<(char what) - { - if (_enabled) - _log_msg.raw << what; - return *this; - } - - //Support user types which implements operator<< - template - line_logger& operator<<(const T& what) - { - if (_enabled) - _log_msg.raw.write("{}", what); - return *this; - } - - - void disable() - { - _enabled = false; - } - - bool is_enabled() const - { - return _enabled; - } - - -private: - logger* _callback_logger; - log_msg _log_msg; - bool _enabled; -}; -} //Namespace details -} // Namespace spdlog diff -Nru spdlog-1.6/include/spdlog/details/logger_impl.h spdlog-0.11.0/include/spdlog/details/logger_impl.h --- spdlog-1.6/include/spdlog/details/logger_impl.h 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/include/spdlog/details/logger_impl.h 2016-09-17 23:28:41.000000000 +0000 @@ -1,58 +1,47 @@ -/*************************************************************************/ -/* spdlog - an extremely fast and easy to use c++11 logging library. */ -/* Copyright (c) 2014 Gabi Melman. */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ - -#pragma once // -// Logger implementation +// Copyright(c) 2015 Gabi Melman. +// Distributed under the MIT License (http://opensource.org/licenses/MIT) // -#include "./line_logger.h" +#pragma once + +#include +#include + +#include +#include // create logger with given name, sinks and the default pattern formatter // all other ctors will call this one template -inline spdlog::logger::logger(const std::string& logger_name, const It& begin, const It& end) : +inline spdlog::logger::logger(const std::string& logger_name, const It& begin, const It& end): _name(logger_name), _sinks(begin, end), _formatter(std::make_shared("%+")) { - - // no support under vs2013 for member initialization for std::atomic _level = level::info; + _flush_level = level::off; + _last_err_time = 0; + _err_handler = [this](const std::string &msg) + { + this->_default_err_handler(msg); + }; } // ctor with sinks as init list -inline spdlog::logger::logger(const std::string& logger_name, sinks_init_list sinks_list) : - logger(logger_name, sinks_list.begin(), sinks_list.end()) {} +inline spdlog::logger::logger(const std::string& logger_name, sinks_init_list sinks_list): + logger(logger_name, sinks_list.begin(), sinks_list.end()) +{} // ctor with single sink -inline spdlog::logger::logger(const std::string& logger_name, spdlog::sink_ptr single_sink) : - logger(logger_name, { +inline spdlog::logger::logger(const std::string& logger_name, spdlog::sink_ptr single_sink): + logger(logger_name, +{ single_sink -}) {} +}) +{} inline spdlog::logger::~logger() = default; @@ -68,221 +57,176 @@ _set_pattern(pattern); } -// -// log only if given level>=logger's log level -// - template -inline spdlog::details::line_logger spdlog::logger::_log_if_enabled(level::level_enum lvl, const char* fmt, const Args&... args) +inline void spdlog::logger::log(level::level_enum lvl, const char* fmt, const Args&... args) { - bool msg_enabled = should_log(lvl); - details::line_logger l(this, lvl, msg_enabled); - l.write(fmt, args...); - return l; -} + if (!should_log(lvl)) return; -inline spdlog::details::line_logger spdlog::logger::_log_if_enabled(level::level_enum lvl) -{ - return details::line_logger(this, lvl, should_log(lvl)); -} - -template -inline spdlog::details::line_logger spdlog::logger::_log_if_enabled(level::level_enum lvl, const T& msg) -{ - bool msg_enabled = should_log(lvl); - details::line_logger l(this, lvl, msg_enabled); - l << msg; - return l; + try + { + details::log_msg log_msg(&_name, lvl); + log_msg.raw.write(fmt, args...); + _sink_it(log_msg); + } + catch (const std::exception &ex) + { + _err_handler(ex.what()); + } + catch (...) + { + _err_handler("Unknown exception"); + } } -// -// logger.info(cppformat_string, arg1, arg2, arg3, ...) call style -// template -inline spdlog::details::line_logger spdlog::logger::trace(const char* fmt, const Args&... args) -{ - return _log_if_enabled(level::trace, fmt, args...); -} +inline void spdlog::logger::log(level::level_enum lvl, const char* msg) +{ + if (!should_log(lvl)) return; + try + { + details::log_msg log_msg(&_name, lvl); + log_msg.raw << msg; + _sink_it(log_msg); + } + catch (const std::exception &ex) + { + _err_handler(ex.what()); + } + catch (...) + { + _err_handler("Unknown exception"); + } -template -inline spdlog::details::line_logger spdlog::logger::debug(const char* fmt, const Args&... args) -{ - return _log_if_enabled(level::debug, fmt, args...); } -template -inline spdlog::details::line_logger spdlog::logger::info(const char* fmt, const Args&... args) +template +inline void spdlog::logger::log(level::level_enum lvl, const T& msg) { - return _log_if_enabled(level::info, fmt, args...); + if (!should_log(lvl)) return; + try + { + details::log_msg log_msg(&_name, lvl); + log_msg.raw << msg; + _sink_it(log_msg); + } + catch (const std::exception &ex) + { + _err_handler(ex.what()); + } + catch (...) + { + _err_handler("Unknown exception"); + } } + template -inline spdlog::details::line_logger spdlog::logger::notice(const char* fmt, const Args&... args) +inline void spdlog::logger::trace(const char* fmt, const Args&... args) { - return _log_if_enabled(level::notice, fmt, args...); + log(level::trace, fmt, args...); } template -inline spdlog::details::line_logger spdlog::logger::warn(const char* fmt, const Args&... args) +inline void spdlog::logger::debug(const char* fmt, const Args&... args) { - return _log_if_enabled(level::warn, fmt, args...); + log(level::debug, fmt, args...); } template -inline spdlog::details::line_logger spdlog::logger::error(const char* fmt, const Args&... args) +inline void spdlog::logger::info(const char* fmt, const Args&... args) { - return _log_if_enabled(level::err, fmt, args...); + log(level::info, fmt, args...); } + template -inline spdlog::details::line_logger spdlog::logger::critical(const char* fmt, const Args&... args) +inline void spdlog::logger::warn(const char* fmt, const Args&... args) { - return _log_if_enabled(level::critical, fmt, args...); + log(level::warn, fmt, args...); } template -inline spdlog::details::line_logger spdlog::logger::alert(const char* fmt, const Args&... args) +inline void spdlog::logger::error(const char* fmt, const Args&... args) { - return _log_if_enabled(level::alert, fmt, args...); + log(level::err, fmt, args...); } template -inline spdlog::details::line_logger spdlog::logger::emerg(const char* fmt, const Args&... args) +inline void spdlog::logger::critical(const char* fmt, const Args&... args) { - return _log_if_enabled(level::emerg, fmt, args...); + log(level::critical, fmt, args...); } -// -// logger.info(msg) << ".." call style -// -template -inline spdlog::details::line_logger spdlog::logger::trace(const T& msg) -{ - return _log_if_enabled(level::trace, msg); -} template -inline spdlog::details::line_logger spdlog::logger::debug(const T& msg) +inline void spdlog::logger::trace(const T& msg) { - return _log_if_enabled(level::debug, msg); + log(level::trace, msg); } - template -inline spdlog::details::line_logger spdlog::logger::info(const T& msg) +inline void spdlog::logger::debug(const T& msg) { - return _log_if_enabled(level::info, msg); + log(level::debug, msg); } -template -inline spdlog::details::line_logger spdlog::logger::notice(const T& msg) -{ - return _log_if_enabled(level::notice, msg); -} template -inline spdlog::details::line_logger spdlog::logger::warn(const T& msg) +inline void spdlog::logger::info(const T& msg) { - return _log_if_enabled(level::warn, msg); + log(level::info, msg); } -template -inline spdlog::details::line_logger spdlog::logger::error(const T& msg) -{ - return _log_if_enabled(level::err, msg); -} template -inline spdlog::details::line_logger spdlog::logger::critical(const T& msg) +inline void spdlog::logger::warn(const T& msg) { - return _log_if_enabled(level::critical, msg); + log(level::warn, msg); } template -inline spdlog::details::line_logger spdlog::logger::alert(const T& msg) +inline void spdlog::logger::error(const T& msg) { - return _log_if_enabled(level::alert, msg); + log(level::err, msg); } template -inline spdlog::details::line_logger spdlog::logger::emerg(const T& msg) +inline void spdlog::logger::critical(const T& msg) { - return _log_if_enabled(level::emerg, msg); + log(level::critical, msg); } // -// logger.info() << ".." call style +// name and level // -inline spdlog::details::line_logger spdlog::logger::trace() -{ - return _log_if_enabled(level::trace); -} - -inline spdlog::details::line_logger spdlog::logger::debug() -{ - return _log_if_enabled(level::debug); -} - -inline spdlog::details::line_logger spdlog::logger::info() -{ - return _log_if_enabled(level::info); -} - -inline spdlog::details::line_logger spdlog::logger::notice() -{ - return _log_if_enabled(level::notice); -} - -inline spdlog::details::line_logger spdlog::logger::warn() -{ - return _log_if_enabled(level::warn); -} - -inline spdlog::details::line_logger spdlog::logger::error() -{ - return _log_if_enabled(level::err); -} - -inline spdlog::details::line_logger spdlog::logger::critical() +inline const std::string& spdlog::logger::name() const { - return _log_if_enabled(level::critical); + return _name; } -inline spdlog::details::line_logger spdlog::logger::alert() +inline void spdlog::logger::set_level(spdlog::level::level_enum log_level) { - return _log_if_enabled(level::alert); + _level.store(log_level); } -inline spdlog::details::line_logger spdlog::logger::emerg() +inline void spdlog::logger::set_error_handler(spdlog::log_err_handler err_handler) { - return _log_if_enabled(level::emerg); + _err_handler = err_handler; } - -// always log, no matter what is the actual logger's log level -template -inline spdlog::details::line_logger spdlog::logger::force_log(level::level_enum lvl, const char* fmt, const Args&... args) +inline spdlog::log_err_handler spdlog::logger::error_handler() { - details::line_logger l(this, lvl, true); - l.write(fmt, args...); - return l; + return _err_handler; } -// -// name and level -// -inline const std::string& spdlog::logger::name() const -{ - return _name; -} -inline void spdlog::logger::set_level(spdlog::level::level_enum log_level) +inline void spdlog::logger::flush_on(level::level_enum log_level) { - _level.store(log_level); + _flush_level.store(log_level); } inline spdlog::level::level_enum spdlog::logger::level() const @@ -298,11 +242,19 @@ // // protected virtual called at end of each user log call (if enabled) by the line_logger // -inline void spdlog::logger::_log_msg(details::log_msg& msg) +inline void spdlog::logger::_sink_it(details::log_msg& msg) { _formatter->format(msg); for (auto &sink : _sinks) - sink->log(msg); + { + if( sink->should_log( msg.level)) + { + sink->log(msg); + } + } + + if(_should_flush_on(msg)) + flush(); } inline void spdlog::logger::_set_pattern(const std::string& pattern) @@ -314,7 +266,28 @@ _formatter = msg_formatter; } -inline void spdlog::logger::flush() { +inline void spdlog::logger::flush() +{ for (auto& sink : _sinks) sink->flush(); -} \ No newline at end of file +} + +inline void spdlog::logger::_default_err_handler(const std::string &msg) +{ + auto now = time(nullptr); + if (now - _last_err_time < 60) + return; + auto tm_time = details::os::localtime(now); + char date_buf[100]; + std::strftime(date_buf, sizeof(date_buf), "%Y-%m-%d %H:%M:%S", &tm_time); + details::log_msg err_msg; + err_msg.formatted.write("[*** LOG ERROR ***] [{}] [{}] [{}]{}", name(), msg, date_buf, details::os::eol); + sinks::stderr_sink_mt::instance()->log(err_msg); + _last_err_time = now; +} + +inline bool spdlog::logger::_should_flush_on(const details::log_msg &msg) +{ + const auto flush_level = _flush_level.load(std::memory_order_relaxed); + return (msg.level >= flush_level) && (msg.level != level::off); +} diff -Nru spdlog-1.6/include/spdlog/details/log_msg.h spdlog-0.11.0/include/spdlog/details/log_msg.h --- spdlog-1.6/include/spdlog/details/log_msg.h 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/include/spdlog/details/log_msg.h 2016-09-17 23:28:41.000000000 +0000 @@ -1,32 +1,16 @@ -/*************************************************************************/ -/* spdlog - an extremely fast and easy to use c++11 logging library. */ -/* Copyright (c) 2014 Gabi Melman. */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ +// +// Copyright(c) 2015 Gabi Melman. +// Distributed under the MIT License (http://opensource.org/licenses/MIT) +// #pragma once -#include -#include "../common.h" -#include "./format.h" +#include +#include + + +#include +#include namespace spdlog { @@ -35,59 +19,23 @@ struct log_msg { log_msg() = default; - log_msg(level::level_enum l): - logger_name(), - level(l), - raw(), - formatted() {} - - - log_msg(const log_msg& other) : - logger_name(other.logger_name), - level(other.level), - time(other.time), - thread_id(other.thread_id) - { - if (other.raw.size()) - raw << fmt::BasicStringRef(other.raw.data(), other.raw.size()); - if (other.formatted.size()) - formatted << fmt::BasicStringRef(other.formatted.data(), other.formatted.size()); - } - - log_msg(log_msg&& other) : - logger_name(std::move(other.logger_name)), - level(other.level), - time(std::move(other.time)), - thread_id(other.thread_id), - raw(std::move(other.raw)), - formatted(std::move(other.formatted)) + log_msg(const std::string *loggers_name, level::level_enum lvl) : logger_name(loggers_name), level(lvl) { - other.clear(); +#ifndef SPDLOG_NO_DATETIME + time = os::now(); +#endif + +#ifndef SPDLOG_NO_THREAD_ID + thread_id = os::thread_id(); +#endif } - log_msg& operator=(log_msg&& other) - { - if (this == &other) - return *this; - - logger_name = std::move(other.logger_name); - level = other.level; - time = std::move(other.time); - thread_id = other.thread_id; - raw = std::move(other.raw); - formatted = std::move(other.formatted); - other.clear(); - return *this; - } + log_msg(const log_msg& other) = delete; + log_msg& operator=(log_msg&& other) = delete; + log_msg(log_msg&& other) = delete; - void clear() - { - level = level::off; - raw.clear(); - formatted.clear(); - } - std::string logger_name; + const std::string *logger_name; level::level_enum level; log_clock::time_point time; size_t thread_id; diff -Nru spdlog-1.6/include/spdlog/details/mpmc_bounded_q.h spdlog-0.11.0/include/spdlog/details/mpmc_bounded_q.h --- spdlog-1.6/include/spdlog/details/mpmc_bounded_q.h 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/include/spdlog/details/mpmc_bounded_q.h 2016-09-17 23:28:41.000000000 +0000 @@ -36,33 +36,17 @@ /* The code in its current form adds the license below: -spdlog - an extremely fast and easy to use c++11 logging library. -Copyright (c) 2014 Gabi Melman. +Copyright(c) 2015 Gabi Melman. +Distributed under the MIT License (http://opensource.org/licenses/MIT) -Permission is hereby granted, free of charge, to any person obtaining -a copy of this software and associated documentation files (the -"Software"), to deal in the Software without restriction, including -without limitation the rights to use, copy, modify, merge, publish, -distribute, sublicense, and/or sell copies of the Software, and to -permit persons to whom the Software is furnished to do so, subject to -the following conditions: - -The above copyright notice and this permission notice shall be -included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY -CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, -TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE -SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #pragma once +#include + #include -#include "../common.h" +#include namespace spdlog { @@ -76,8 +60,9 @@ using item_type = T; mpmc_bounded_queue(size_t buffer_size) - : buffer_(new cell_t [buffer_size]), - buffer_mask_(buffer_size - 1) + :max_size_(buffer_size), + buffer_(new cell_t [buffer_size]), + buffer_mask_(buffer_size - 1) { //queue size must be power of two if(!((buffer_size >= 2) && ((buffer_size & (buffer_size - 1)) == 0))) @@ -148,6 +133,16 @@ return true; } + size_t approx_size() + { + size_t first_pos = dequeue_pos_.load(std::memory_order_relaxed); + size_t last_pos = enqueue_pos_.load(std::memory_order_relaxed); + if (last_pos <= first_pos) + return 0; + auto size = last_pos - first_pos; + return size < max_size_ ? size : max_size_; + } + private: struct cell_t { @@ -155,6 +150,8 @@ T data_; }; + size_t const max_size_; + static size_t const cacheline_size = 64; typedef char cacheline_pad_t [cacheline_size]; @@ -167,8 +164,8 @@ std::atomic dequeue_pos_; cacheline_pad_t pad3_; - mpmc_bounded_queue(mpmc_bounded_queue const&); - void operator = (mpmc_bounded_queue const&); + mpmc_bounded_queue(mpmc_bounded_queue const&) = delete; + void operator= (mpmc_bounded_queue const&) = delete; }; } // ns details diff -Nru spdlog-1.6/include/spdlog/details/null_mutex.h spdlog-0.11.0/include/spdlog/details/null_mutex.h --- spdlog-1.6/include/spdlog/details/null_mutex.h 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/include/spdlog/details/null_mutex.h 2016-09-17 23:28:41.000000000 +0000 @@ -1,30 +1,12 @@ -/*************************************************************************/ -/* spdlog - an extremely fast and easy to use c++11 logging library. */ -/* Copyright (c) 2014 Gabi Melman. */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ +// +// Copyright(c) 2015 Gabi Melman. +// Distributed under the MIT License (http://opensource.org/licenses/MIT) +// #pragma once -// null, no cost mutex +#include +// null, no cost dummy "mutex" and dummy "atomic" int namespace spdlog { @@ -39,5 +21,25 @@ return true; } }; + +struct null_atomic_int +{ + int value; + null_atomic_int() = default; + + null_atomic_int(int val):value(val) + {} + + int load(std::memory_order) const + { + return value; + } + + void store(int val) + { + value = val; + } +}; + } } diff -Nru spdlog-1.6/include/spdlog/details/os.h spdlog-0.11.0/include/spdlog/details/os.h --- spdlog-1.6/include/spdlog/details/os.h 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/include/spdlog/details/os.h 2016-09-17 23:28:41.000000000 +0000 @@ -1,50 +1,50 @@ -/*************************************************************************/ -/* spdlog - an extremely fast and easy to use c++11 logging library. */ -/* Copyright (c) 2014 Gabi Melman. */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ - +// +// Copyright(c) 2015 Gabi Melman. +// Distributed under the MIT License (http://opensource.org/licenses/MIT) +// #pragma once -#include -#include -#include + +#include + +#include +#include +#include +#include +#include +#include +#include + #ifdef _WIN32 -# ifndef WIN32_LEAN_AND_MEAN -# define WIN32_LEAN_AND_MEAN -# endif -# include + +#ifndef NOMINMAX +#define NOMINMAX //prevent windows redefining min/max +#endif + +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include #ifdef __MINGW32__ #include #endif +#include + #elif __linux__ + #include //Use gettid() syscall under linux to get thread id #include +#include + +#elif __FreeBSD__ +#include //Use thr_self() syscall under FreeBSD to get thread id + #else #include -#endif -#include "../common.h" +#endif namespace spdlog { @@ -63,6 +63,7 @@ std::chrono::duration_cast( std::chrono::seconds(ts.tv_sec) + std::chrono::nanoseconds(ts.tv_nsec))); + #else return log_clock::now(); #endif @@ -122,57 +123,170 @@ return !(tm1 == tm2); } +// eol definition +#if !defined (SPDLOG_EOL) #ifdef _WIN32 -inline const char* eol() -{ - return "\r\n"; -} +#define SPDLOG_EOL "\r\n" #else -constexpr inline const char* eol() -{ - return "\n"; -} +#define SPDLOG_EOL "\n" +#endif #endif -#ifdef _WIN32 -inline unsigned short eol_size() +SPDLOG_CONSTEXPR static const char* eol = SPDLOG_EOL; +SPDLOG_CONSTEXPR static int eol_size = sizeof(SPDLOG_EOL) - 1; + + + +//fopen_s on non windows for writing +inline int fopen_s(FILE** fp, const filename_t& filename, const filename_t& mode) { - return 2; -} +#ifdef _WIN32 +#ifdef SPDLOG_WCHAR_FILENAMES + *fp = _wfsopen((filename.c_str()), mode.c_str(), _SH_DENYWR); #else -constexpr inline unsigned short eol_size() + *fp = _fsopen((filename.c_str()), mode.c_str(), _SH_DENYWR); +#endif + return *fp == nullptr; +#else + *fp = fopen((filename.c_str()), mode.c_str()); + return *fp == nullptr; +#endif +} + +inline int remove(const filename_t &filename) { - return 1; +#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES) + return _wremove(filename.c_str()); +#else + return std::remove(filename.c_str()); +#endif } + +inline int rename(const filename_t& filename1, const filename_t& filename2) +{ +#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES) + return _wrename(filename1.c_str(), filename2.c_str()); +#else + return std::rename(filename1.c_str(), filename2.c_str()); #endif +} -//fopen_s on non windows for writing -inline int fopen_s(FILE** fp, const std::string& filename, const char* mode) + +//Return if file exists +inline bool file_exists(const filename_t& filename) { #ifdef _WIN32 - *fp = _fsopen((filename.c_str()), mode, _SH_DENYWR); - return *fp == nullptr; +#ifdef SPDLOG_WCHAR_FILENAMES + auto attribs = GetFileAttributesW(filename.c_str()); #else - *fp = fopen((filename.c_str()), mode); - return *fp == nullptr; + auto attribs = GetFileAttributesA(filename.c_str()); +#endif + return (attribs != INVALID_FILE_ATTRIBUTES && !(attribs & FILE_ATTRIBUTE_DIRECTORY)); +#else //common linux/unix all have the stat system call + struct stat buffer; + return (stat (filename.c_str(), &buffer) == 0); #endif +} + + +//Return file size according to open FILE* object +inline size_t filesize(FILE *f) +{ + if (f == nullptr) + throw spdlog_ex("Failed getting file size. fd is null"); +#ifdef _WIN32 + int fd = _fileno(f); +#if _WIN64 //64 bits + struct _stat64 st; + if (_fstat64(fd, &st) == 0) + return st.st_size; + +#else //windows 32 bits + struct _stat st; + if (_fstat(fd, &st) == 0) + return st.st_size; +#endif + +#else // unix + int fd = fileno(f); + //64 bits(but not in osx, where fstat64 is deprecated) +#if !defined(__FreeBSD__) && !defined(__APPLE__) && (defined(__x86_64__) || defined(__ppc64__)) + struct stat64 st; + if (fstat64(fd, &st) == 0) + return st.st_size; +#else // unix 32 bits or osx + struct stat st; + if (fstat(fd, &st) == 0) + return st.st_size; +#endif +#endif + throw spdlog_ex("Failed getting file size from fd", errno); } -//Return utc offset in minutes or -1 on failure + + + +//Return utc offset in minutes or throw spdlog_ex on failure inline int utc_minutes_offset(const std::tm& tm = details::os::localtime()) { #ifdef _WIN32 - (void)tm; // avoid unused param warning +#if _WIN32_WINNT < _WIN32_WINNT_WS08 + TIME_ZONE_INFORMATION tzinfo; + auto rv = GetTimeZoneInformation(&tzinfo); +#else DYNAMIC_TIME_ZONE_INFORMATION tzinfo; auto rv = GetDynamicTimeZoneInformation(&tzinfo); - if (!rv) - return -1; - return -1 * (tzinfo.Bias + tzinfo.DaylightBias); +#endif + if (rv == TIME_ZONE_ID_INVALID) + throw spdlog::spdlog_ex("Failed getting timezone info. ", errno); + + int offset = -tzinfo.Bias; + if (tm.tm_isdst) + offset -= tzinfo.DaylightBias; + else + offset -= tzinfo.StandardBias; + return offset; #else - return static_cast(tm.tm_gmtoff / 60); + +#if defined(sun) || defined(__sun) + // 'tm_gmtoff' field is BSD extension and it's missing on SunOS/Solaris + struct helper + { + static long int calculate_gmt_offset(const std::tm & localtm = details::os::localtime(), const std::tm & gmtm = details::os::gmtime()) + { + int local_year = localtm.tm_year + (1900 - 1); + int gmt_year = gmtm.tm_year + (1900 - 1); + + long int days = ( + // difference in day of year + localtm.tm_yday - gmtm.tm_yday + + // + intervening leap days + + ((local_year >> 2) - (gmt_year >> 2)) + - (local_year / 100 - gmt_year / 100) + + ((local_year / 100 >> 2) - (gmt_year / 100 >> 2)) + + // + difference in years * 365 */ + + (long int)(local_year - gmt_year) * 365 + ); + + long int hours = (24 * days) + (localtm.tm_hour - gmtm.tm_hour); + long int mins = (60 * hours) + (localtm.tm_min - gmtm.tm_min); + long int secs = (60 * mins) + (localtm.tm_sec - gmtm.tm_sec); + + return secs; + } + }; + + long int offset_seconds = helper::calculate_gmt_offset(tm); +#else + long int offset_seconds = tm.tm_gmtoff; +#endif + + return static_cast(offset_seconds / 60); #endif } @@ -183,15 +297,64 @@ #ifdef _WIN32 return static_cast(::GetCurrentThreadId()); #elif __linux__ +# if defined(__ANDROID__) && defined(__ANDROID_API__) && (__ANDROID_API__ < 21) +# define SYS_gettid __NR_gettid +# endif return static_cast(syscall(SYS_gettid)); +#elif __FreeBSD__ + long tid; + thr_self(&tid); + return static_cast(tid); #else //Default to standard C++11 (OSX and other Unix) return static_cast(std::hash()(std::this_thread::get_id())); #endif + +} + + +// wchar support for windows file names (SPDLOG_WCHAR_FILENAMES must be defined) +#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES) +#define SPDLOG_FILENAME_T(s) L ## s +inline std::string filename_to_str(const filename_t& filename) +{ + std::wstring_convert, wchar_t> c; + return c.to_bytes(filename); +} +#else +#define SPDLOG_FILENAME_T(s) s +inline std::string filename_to_str(const filename_t& filename) +{ + return filename; +} +#endif + + +// Return errno string (thread safe) +inline std::string errno_str(int err_num) +{ + char buf[256]; + SPDLOG_CONSTEXPR auto buf_size = sizeof(buf); + +#ifdef _WIN32 + if(strerror_s(buf, buf_size, err_num) == 0) + return std::string(buf); + else + return "Unkown error"; + +#elif defined(__FreeBSD__) || defined(__APPLE__) || defined(ANDROID) || \ + ((_POSIX_C_SOURCE >= 200112L) && ! _GNU_SOURCE) // posix version + + if (strerror_r(err_num, buf, buf_size) == 0) + return std::string(buf); + else + return "Unkown error"; + +#else // gnu version (might not use the given buf, so its retval pointer must be used) + return std::string(strerror_r(err_num, buf, buf_size)); +#endif } } //os } //details } //spdlog - - diff -Nru spdlog-1.6/include/spdlog/details/pattern_formatter_impl.h spdlog-0.11.0/include/spdlog/details/pattern_formatter_impl.h --- spdlog-1.6/include/spdlog/details/pattern_formatter_impl.h 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/include/spdlog/details/pattern_formatter_impl.h 2016-09-17 23:28:41.000000000 +0000 @@ -1,39 +1,23 @@ -/*************************************************************************/ -/* spdlog - an extremely fast and easy to use c++11 logging library. */ -/* Copyright (c) 2014 Gabi Melman. */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ +// +// Copyright(c) 2015 Gabi Melman. +// Distributed under the MIT License (http://opensource.org/licenses/MIT) +// #pragma once -#include +#include +#include +#include +#include + #include +#include #include -#include +#include +#include #include - - -#include "../formatter.h" -#include "./log_msg.h" -#include "./os.h" +#include +#include namespace spdlog { @@ -42,7 +26,8 @@ class flag_formatter { public: - virtual ~flag_formatter() {} + virtual ~flag_formatter() + {} virtual void format(details::log_msg& msg, const std::tm& tm_time) = 0; }; @@ -51,17 +36,17 @@ /////////////////////////////////////////////////////////////////////// namespace { -class name_formatter :public flag_formatter +class name_formatter:public flag_formatter { void format(details::log_msg& msg, const std::tm&) override { - msg.formatted << msg.logger_name; + msg.formatted << *msg.logger_name; } }; } // log level appender -class level_formatter :public flag_formatter +class level_formatter:public flag_formatter { void format(details::log_msg& msg, const std::tm&) override { @@ -70,7 +55,7 @@ }; // short log level appender -class short_level_formatter :public flag_formatter +class short_level_formatter:public flag_formatter { void format(details::log_msg& msg, const std::tm&) override { @@ -94,7 +79,7 @@ //Abbreviated weekday name static const std::string days[] { "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" }; -class a_formatter :public flag_formatter +class a_formatter:public flag_formatter { void format(details::log_msg& msg, const std::tm& tm_time) override { @@ -104,7 +89,7 @@ //Full weekday name static const std::string full_days[] { "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday" }; -class A_formatter :public flag_formatter +class A_formatter:public flag_formatter { void format(details::log_msg& msg, const std::tm& tm_time) override { @@ -114,17 +99,17 @@ //Abbreviated month static const std::string months[] { "Jan", "Feb", "Mar", "Apr", "May", "June", "July", "Aug", "Sept", "Oct", "Nov", "Dec" }; -class b_formatter :public flag_formatter +class b_formatter:public flag_formatter { void format(details::log_msg& msg, const std::tm& tm_time) override { - msg.formatted<< months[tm_time.tm_mon]; + msg.formatted << months[tm_time.tm_mon]; } }; //Full month name static const std::string full_months[] { "January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December" }; -class B_formatter :public flag_formatter +class B_formatter:public flag_formatter { void format(details::log_msg& msg, const std::tm& tm_time) override { @@ -149,7 +134,7 @@ //Date and time representation (Thu Aug 23 15:35:46 2014) -class c_formatter :public flag_formatter +class c_formatter:public flag_formatter { void format(details::log_msg& msg, const std::tm& tm_time) override { @@ -160,7 +145,7 @@ // year - 2 digit -class C_formatter :public flag_formatter +class C_formatter:public flag_formatter { void format(details::log_msg& msg, const std::tm& tm_time) override { @@ -171,7 +156,7 @@ // Short MM/DD/YY date, equivalent to %m/%d/%y 08/23/01 -class D_formatter :public flag_formatter +class D_formatter:public flag_formatter { void format(details::log_msg& msg, const std::tm& tm_time) override { @@ -181,7 +166,7 @@ // year - 4 digit -class Y_formatter :public flag_formatter +class Y_formatter:public flag_formatter { void format(details::log_msg& msg, const std::tm& tm_time) override { @@ -190,7 +175,7 @@ }; // month 1-12 -class m_formatter :public flag_formatter +class m_formatter:public flag_formatter { void format(details::log_msg& msg, const std::tm& tm_time) override { @@ -199,7 +184,7 @@ }; // day of month 1-31 -class d_formatter :public flag_formatter +class d_formatter:public flag_formatter { void format(details::log_msg& msg, const std::tm& tm_time) override { @@ -208,7 +193,7 @@ }; // hours in 24 format 0-23 -class H_formatter :public flag_formatter +class H_formatter:public flag_formatter { void format(details::log_msg& msg, const std::tm& tm_time) override { @@ -217,7 +202,7 @@ }; // hours in 12 format 1-12 -class I_formatter :public flag_formatter +class I_formatter:public flag_formatter { void format(details::log_msg& msg, const std::tm& tm_time) override { @@ -225,8 +210,8 @@ } }; -// ninutes 0-59 -class M_formatter :public flag_formatter +// minutes 0-59 +class M_formatter:public flag_formatter { void format(details::log_msg& msg, const std::tm& tm_time) override { @@ -235,7 +220,7 @@ }; // seconds 0-59 -class S_formatter :public flag_formatter +class S_formatter:public flag_formatter { void format(details::log_msg& msg, const std::tm& tm_time) override { @@ -244,7 +229,7 @@ }; // milliseconds -class e_formatter :public flag_formatter +class e_formatter:public flag_formatter { void format(details::log_msg& msg, const std::tm&) override { @@ -255,7 +240,7 @@ }; // microseconds -class f_formatter :public flag_formatter +class f_formatter:public flag_formatter { void format(details::log_msg& msg, const std::tm&) override { @@ -266,7 +251,7 @@ }; // nanoseconds -class F_formatter :public flag_formatter +class F_formatter:public flag_formatter { void format(details::log_msg& msg, const std::tm&) override { @@ -277,7 +262,7 @@ }; // AM/PM -class p_formatter :public flag_formatter +class p_formatter:public flag_formatter { void format(details::log_msg& msg, const std::tm& tm_time) override { @@ -287,7 +272,7 @@ // 12 hour clock 02:55:02 pm -class r_formatter :public flag_formatter +class r_formatter:public flag_formatter { void format(details::log_msg& msg, const std::tm& tm_time) override { @@ -296,7 +281,7 @@ }; // 24-hour HH:MM time, equivalent to %H:%M -class R_formatter :public flag_formatter +class R_formatter:public flag_formatter { void format(details::log_msg& msg, const std::tm& tm_time) override { @@ -305,7 +290,7 @@ }; // ISO 8601 time format (HH:MM:SS), equivalent to %H:%M:%S -class T_formatter :public flag_formatter +class T_formatter:public flag_formatter { void format(details::log_msg& msg, const std::tm& tm_time) override { @@ -315,12 +300,13 @@ // ISO 8601 offset from UTC in timezone (+-HH:MM) -class z_formatter :public flag_formatter +class z_formatter:public flag_formatter { public: const std::chrono::seconds cache_refresh = std::chrono::seconds(5); - z_formatter() :_last_update(std::chrono::seconds(0)) {} + z_formatter():_last_update(std::chrono::seconds(0)) + {} z_formatter(const z_formatter&) = delete; z_formatter& operator=(const z_formatter&) = delete; @@ -333,10 +319,20 @@ // it is very fast (already stored in tm.tm_gmtoff) int total_minutes = os::utc_minutes_offset(tm_time); #endif + bool is_negative = total_minutes < 0; + char sign; + if (is_negative) + { + total_minutes = -total_minutes; + sign = '-'; + } + else + { + sign = '+'; + } int h = total_minutes / 60; int m = total_minutes % 60; - char sign = h >= 0 ? '+' : '-'; msg.formatted << sign; pad_n_join(msg.formatted, h, m, ':'); } @@ -361,7 +357,7 @@ //Thread id -class t_formatter :public flag_formatter +class t_formatter:public flag_formatter { void format(details::log_msg& msg, const std::tm&) override { @@ -370,7 +366,7 @@ }; -class v_formatter :public flag_formatter +class v_formatter:public flag_formatter { void format(details::log_msg& msg, const std::tm&) override { @@ -378,10 +374,10 @@ } }; -class ch_formatter :public flag_formatter +class ch_formatter:public flag_formatter { public: - explicit ch_formatter(char ch) : _ch(ch) + explicit ch_formatter(char ch): _ch(ch) {} void format(details::log_msg& msg, const std::tm&) override { @@ -393,7 +389,7 @@ //aggregate user chars to display as is -class aggregate_formatter :public flag_formatter +class aggregate_formatter:public flag_formatter { public: aggregate_formatter() @@ -412,7 +408,7 @@ // Full info formatter // pattern: [%Y-%m-%d %H:%M:%S.%e] [%n] [%l] %v -class full_formatter :public flag_formatter +class full_formatter:public flag_formatter { void format(details::log_msg& msg, const std::tm& tm_time) override { @@ -443,13 +439,13 @@ << fmt::pad(static_cast(tm_time.tm_sec), 2, '0') << '.' << fmt::pad(static_cast(millis), 3, '0') << "] "; -//no datetime needed + //no datetime needed #else (void)tm_time; #endif #ifndef SPDLOG_NO_NAME - msg.formatted << '[' << msg.logger_name << "] "; + msg.formatted << '[' << *msg.logger_name << "] "; #endif msg.formatted << '[' << level::to_str(msg.level) << "] "; @@ -513,101 +509,101 @@ _formatters.push_back(std::unique_ptr(new details::short_level_formatter())); break; - case('t') : + case('t'): _formatters.push_back(std::unique_ptr(new details::t_formatter())); break; - case('v') : + case('v'): _formatters.push_back(std::unique_ptr(new details::v_formatter())); break; - case('a') : + case('a'): _formatters.push_back(std::unique_ptr(new details::a_formatter())); break; - case('A') : + case('A'): _formatters.push_back(std::unique_ptr(new details::A_formatter())); break; - case('b') : - case('h') : + case('b'): + case('h'): _formatters.push_back(std::unique_ptr(new details::b_formatter())); break; - case('B') : + case('B'): _formatters.push_back(std::unique_ptr(new details::B_formatter())); break; - case('c') : + case('c'): _formatters.push_back(std::unique_ptr(new details::c_formatter())); break; - case('C') : + case('C'): _formatters.push_back(std::unique_ptr(new details::C_formatter())); break; - case('Y') : + case('Y'): _formatters.push_back(std::unique_ptr(new details::Y_formatter())); break; - case('D') : - case('x') : + case('D'): + case('x'): _formatters.push_back(std::unique_ptr(new details::D_formatter())); break; - case('m') : + case('m'): _formatters.push_back(std::unique_ptr(new details::m_formatter())); break; - case('d') : + case('d'): _formatters.push_back(std::unique_ptr(new details::d_formatter())); break; - case('H') : + case('H'): _formatters.push_back(std::unique_ptr(new details::H_formatter())); break; - case('I') : + case('I'): _formatters.push_back(std::unique_ptr(new details::I_formatter())); break; - case('M') : + case('M'): _formatters.push_back(std::unique_ptr(new details::M_formatter())); break; - case('S') : + case('S'): _formatters.push_back(std::unique_ptr(new details::S_formatter())); break; - case('e') : + case('e'): _formatters.push_back(std::unique_ptr(new details::e_formatter())); break; - case('f') : + case('f'): _formatters.push_back(std::unique_ptr(new details::f_formatter())); break; - case('F') : + case('F'): _formatters.push_back(std::unique_ptr(new details::F_formatter())); break; - case('p') : + case('p'): _formatters.push_back(std::unique_ptr(new details::p_formatter())); break; - case('r') : + case('r'): _formatters.push_back(std::unique_ptr(new details::r_formatter())); break; - case('R') : + case('R'): _formatters.push_back(std::unique_ptr(new details::R_formatter())); break; - case('T') : - case('X') : + case('T'): + case('X'): _formatters.push_back(std::unique_ptr(new details::T_formatter())); break; - case('z') : + case('z'): _formatters.push_back(std::unique_ptr(new details::z_formatter())); break; @@ -625,18 +621,16 @@ inline void spdlog::pattern_formatter::format(details::log_msg& msg) { - try - { - auto tm_time = details::os::localtime(log_clock::to_time_t(msg.time)); - for (auto &f : _formatters) - { - f->format(msg, tm_time); - } - //write eol - msg.formatted << details::os::eol(); - } - catch(const fmt::FormatError& e) + +#ifndef SPDLOG_NO_DATETIME + auto tm_time = details::os::localtime(log_clock::to_time_t(msg.time)); +#else + std::tm tm_time; +#endif + for (auto &f : _formatters) { - throw spdlog_ex(fmt::format("formatting error while processing format string: {}", e.what())); + f->format(msg, tm_time); } + //write eol + msg.formatted.write(details::os::eol, details::os::eol_size); } diff -Nru spdlog-1.6/include/spdlog/details/registry.h spdlog-0.11.0/include/spdlog/details/registry.h --- spdlog-1.6/include/spdlog/details/registry.h 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/include/spdlog/details/registry.h 2016-09-17 23:28:41.000000000 +0000 @@ -1,42 +1,26 @@ -/*************************************************************************/ -/* spdlog - an extremely fast and easy to use c++11 logging library. */ -/* Copyright (c) 2014 Gabi Melman. */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ +// +// Copyright(c) 2015 Gabi Melman. +// Distributed under the MIT License (http://opensource.org/licenses/MIT) +// #pragma once + // Loggers registy of unique name->logger pointer -// An attempt to create a logger with an alreasy existing name will be ignored +// An attempt to create a logger with an already existing name will be ignored // If user requests a non existing logger, nullptr will be returned // This class is thread safe -#include +#include +#include +#include +#include + +#include +#include +#include #include +#include #include -#include - -#include "./null_mutex.h" -#include "../logger.h" -#include "../async_logger.h" -#include "../common.h" namespace spdlog { @@ -49,7 +33,9 @@ void register_logger(std::shared_ptr logger) { std::lock_guard lock(_mutex); - register_logger_impl(logger); + auto logger_name = logger->name(); + throw_if_exists(logger_name); + _loggers[logger_name] = logger; } @@ -63,25 +49,35 @@ template std::shared_ptr create(const std::string& logger_name, const It& sinks_begin, const It& sinks_end) { - - std::shared_ptr new_logger; - std::lock_guard lock(_mutex); - - + throw_if_exists(logger_name); + std::shared_ptr new_logger; if (_async_mode) - new_logger = std::make_shared(logger_name, sinks_begin, sinks_end, _async_q_size, _overflow_policy, _worker_warmup_cb, _flush_interval_ms); + new_logger = std::make_shared(logger_name, sinks_begin, sinks_end, _async_q_size, _overflow_policy, _worker_warmup_cb, _flush_interval_ms, _worker_teardown_cb); else new_logger = std::make_shared(logger_name, sinks_begin, sinks_end); if (_formatter) new_logger->set_formatter(_formatter); + if (_err_handler) + new_logger->set_error_handler(_err_handler); + new_logger->set_level(_level); - register_logger_impl(new_logger); + + + //Add to registry + _loggers[logger_name] = new_logger; return new_logger; } + void apply_all(std::function)> fun) + { + std::lock_guard lock(_mutex); + for (auto &l : _loggers) + fun(l.second); + } + void drop(const std::string& logger_name) { std::lock_guard lock(_mutex); @@ -128,7 +124,14 @@ _level = log_level; } - void set_async_mode(size_t q_size, const async_overflow_policy overflow_policy, const std::function& worker_warmup_cb, const std::chrono::milliseconds& flush_interval_ms) + void set_error_handler(log_err_handler handler) + { + for (auto& l : _loggers) + l.second->set_error_handler(handler); + _err_handler = handler; + } + + void set_async_mode(size_t q_size, const async_overflow_policy overflow_policy, const std::function& worker_warmup_cb, const std::chrono::milliseconds& flush_interval_ms, const std::function& worker_teardown_cb) { std::lock_guard lock(_mutex); _async_mode = true; @@ -136,6 +139,7 @@ _overflow_policy = overflow_policy; _worker_warmup_cb = worker_warmup_cb; _flush_interval_ms = flush_interval_ms; + _worker_teardown_cb = worker_teardown_cb; } void set_sync_mode() @@ -151,25 +155,26 @@ } private: - void register_logger_impl(std::shared_ptr logger) - { - auto logger_name = logger->name(); - if (_loggers.find(logger_name) != std::end(_loggers)) - throw spdlog_ex("logger with name " + logger_name + " already exists"); - _loggers[logger->name()] = logger; - } - registry_t(){} + registry_t() {} registry_t(const registry_t&) = delete; registry_t& operator=(const registry_t&) = delete; + + void throw_if_exists(const std::string &logger_name) + { + if (_loggers.find(logger_name) != _loggers.end()) + throw spdlog_ex("logger with name '" + logger_name + "' already exists"); + } Mutex _mutex; std::unordered_map > _loggers; formatter_ptr _formatter; level::level_enum _level = level::info; + log_err_handler _err_handler; bool _async_mode = false; size_t _async_q_size = 0; async_overflow_policy _overflow_policy = async_overflow_policy::block_retry; std::function _worker_warmup_cb = nullptr; std::chrono::milliseconds _flush_interval_ms; + std::function _worker_teardown_cb = nullptr; }; #ifdef SPDLOG_NO_REGISTRY_MUTEX typedef registry_t registry; diff -Nru spdlog-1.6/include/spdlog/details/spdlog_impl.h spdlog-0.11.0/include/spdlog/details/spdlog_impl.h --- spdlog-1.6/include/spdlog/details/spdlog_impl.h 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/include/spdlog/details/spdlog_impl.h 2016-09-17 23:28:41.000000000 +0000 @@ -1,36 +1,25 @@ -/*************************************************************************/ -/* spdlog - an extremely fast and easy to use c++11 logging library. */ -/* Copyright (c) 2014 Gabi Melman. */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ +// +// Copyright(c) 2015 Gabi Melman. +// Distributed under the MIT License (http://opensource.org/licenses/MIT) +// #pragma once // // Global registry functions // -#include "registry.h" -#include "../sinks/file_sinks.h" -#include "../sinks/stdout_sinks.h" -#include "../sinks/syslog_sink.h" +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include inline void spdlog::register_logger(std::shared_ptr logger) { @@ -47,50 +36,68 @@ details::registry::instance().drop(name); } +// Create multi/single threaded simple file logger +inline std::shared_ptr spdlog::basic_logger_mt(const std::string& logger_name, const filename_t& filename, bool truncate) +{ + return create(logger_name, filename, truncate); +} + +inline std::shared_ptr spdlog::basic_logger_st(const std::string& logger_name, const filename_t& filename, bool truncate) +{ + return create(logger_name, filename, truncate); +} + // Create multi/single threaded rotating file logger -inline std::shared_ptr spdlog::rotating_logger_mt(const std::string& logger_name, const std::string& filename, size_t max_file_size, size_t max_files, bool force_flush) +inline std::shared_ptr spdlog::rotating_logger_mt(const std::string& logger_name, const filename_t& filename, size_t max_file_size, size_t max_files) { - return create(logger_name, filename, "txt", max_file_size, max_files, force_flush); + return create(logger_name, filename, SPDLOG_FILENAME_T("txt"), max_file_size, max_files); } -inline std::shared_ptr spdlog::rotating_logger_st(const std::string& logger_name, const std::string& filename, size_t max_file_size, size_t max_files, bool force_flush) +inline std::shared_ptr spdlog::rotating_logger_st(const std::string& logger_name, const filename_t& filename, size_t max_file_size, size_t max_files) { - return create(logger_name, filename, "txt", max_file_size, max_files, force_flush); + return create(logger_name, filename, SPDLOG_FILENAME_T("txt"), max_file_size, max_files); } // Create file logger which creates new file at midnight): -inline std::shared_ptr spdlog::daily_logger_mt(const std::string& logger_name, const std::string& filename, int hour, int minute, bool force_flush) +inline std::shared_ptr spdlog::daily_logger_mt(const std::string& logger_name, const filename_t& filename, int hour, int minute) { - return create(logger_name, filename, "txt", hour, minute, force_flush); + return create(logger_name, filename, SPDLOG_FILENAME_T("txt"), hour, minute); } -inline std::shared_ptr spdlog::daily_logger_st(const std::string& logger_name, const std::string& filename, int hour, int minute, bool force_flush) + +inline std::shared_ptr spdlog::daily_logger_st(const std::string& logger_name, const filename_t& filename, int hour, int minute) { - return create(logger_name, filename, "txt", hour, minute, force_flush); + return create(logger_name, filename, SPDLOG_FILENAME_T("txt"), hour, minute); } +// Create stdout/stderr loggers (with optinal color support) +inline std::shared_ptr create_console_logger(const std::string& logger_name, spdlog::sink_ptr sink, bool color) +{ + if (color) //use color wrapper sink + sink = std::make_shared(sink); + return spdlog::details::registry::instance().create(logger_name, sink); +} -// Create stdout/stderr loggers -inline std::shared_ptr spdlog::stdout_logger_mt(const std::string& logger_name) +inline std::shared_ptr spdlog::stdout_logger_mt(const std::string& logger_name, bool color) { - return details::registry::instance().create(logger_name, spdlog::sinks::stdout_sink_mt::instance()); + return create_console_logger(logger_name, sinks::stdout_sink_mt::instance(), color); } -inline std::shared_ptr spdlog::stdout_logger_st(const std::string& logger_name) +inline std::shared_ptr spdlog::stdout_logger_st(const std::string& logger_name, bool color) { - return details::registry::instance().create(logger_name, spdlog::sinks::stdout_sink_st::instance()); + return create_console_logger(logger_name, sinks::stdout_sink_st::instance(), color); } -inline std::shared_ptr spdlog::stderr_logger_mt(const std::string& logger_name) +inline std::shared_ptr spdlog::stderr_logger_mt(const std::string& logger_name, bool color) { - return details::registry::instance().create(logger_name, spdlog::sinks::stderr_sink_mt::instance()); + return create_console_logger(logger_name, sinks::stderr_sink_mt::instance(), color); } -inline std::shared_ptr spdlog::stderr_logger_st(const std::string& logger_name) +inline std::shared_ptr spdlog::stderr_logger_st(const std::string& logger_name, bool color) { - return details::registry::instance().create(logger_name, spdlog::sinks::stderr_sink_st::instance()); + return create_console_logger(logger_name, sinks::stderr_sink_st::instance(), color); } -#ifdef __linux__ +#ifdef SPDLOG_ENABLE_SYSLOG // Create syslog logger inline std::shared_ptr spdlog::syslog_logger(const std::string& logger_name, const std::string& syslog_ident, int syslog_option) { @@ -98,6 +105,18 @@ } #endif +#if defined(__ANDROID__) +inline std::shared_ptr spdlog::android_logger(const std::string& logger_name, const std::string& tag) +{ + return create(logger_name, tag); +} +#endif + +// Create and register a logger a single sink +inline std::shared_ptr spdlog::create(const std::string& logger_name, const spdlog::sink_ptr& sink) +{ + return details::registry::instance().create(logger_name, sink); +} //Create logger with multiple sinks @@ -108,7 +127,7 @@ template -inline std::shared_ptr spdlog::create(const std::string& logger_name, const Args&... args) +inline std::shared_ptr spdlog::create(const std::string& logger_name, Args... args) { sink_ptr sink = std::make_shared(args...); return details::registry::instance().create(logger_name, { sink }); @@ -136,10 +155,15 @@ return details::registry::instance().set_level(log_level); } +inline void spdlog::set_error_handler(log_err_handler handler) +{ + return details::registry::instance().set_error_handler(handler); +} + -inline void spdlog::set_async_mode(size_t queue_size, const async_overflow_policy overflow_policy, const std::function& worker_warmup_cb, const std::chrono::milliseconds& flush_interval_ms) +inline void spdlog::set_async_mode(size_t queue_size, const async_overflow_policy overflow_policy, const std::function& worker_warmup_cb, const std::chrono::milliseconds& flush_interval_ms, const std::function& worker_teardown_cb) { - details::registry::instance().set_async_mode(queue_size, overflow_policy, worker_warmup_cb, flush_interval_ms); + details::registry::instance().set_async_mode(queue_size, overflow_policy, worker_warmup_cb, flush_interval_ms, worker_teardown_cb); } inline void spdlog::set_sync_mode() @@ -147,8 +171,12 @@ details::registry::instance().set_sync_mode(); } +inline void spdlog::apply_all(std::function)> fun) +{ + details::registry::instance().apply_all(fun); +} + inline void spdlog::drop_all() { details::registry::instance().drop_all(); } - diff -Nru spdlog-1.6/include/spdlog/fmt/bundled/format.cc spdlog-0.11.0/include/spdlog/fmt/bundled/format.cc --- spdlog-1.6/include/spdlog/fmt/bundled/format.cc 1970-01-01 00:00:00.000000000 +0000 +++ spdlog-0.11.0/include/spdlog/fmt/bundled/format.cc 2016-09-17 23:28:41.000000000 +0000 @@ -0,0 +1,557 @@ +/* + Formatting library for C++ + + Copyright (c) 2012 - 2016, Victor Zverovich + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + 1. Redistributions of source code must retain the above copyright notice, this + list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND + ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR + ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +// Commented out by spdlog to use header only +// #include "fmt/format.h" +// #include "fmt/printf.h" + +#include + +#include +#include +#include +#include +#include +#include // for std::ptrdiff_t + +#if defined(_WIN32) && defined(__MINGW32__) +# include +#endif + +#if FMT_USE_WINDOWS_H +# if defined(NOMINMAX) || defined(FMT_WIN_MINMAX) +# include +# else +# define NOMINMAX +# include +# undef NOMINMAX +# endif +#endif + +using fmt::internal::Arg; + +#if FMT_EXCEPTIONS +# define FMT_TRY try +# define FMT_CATCH(x) catch (x) +#else +# define FMT_TRY if (true) +# define FMT_CATCH(x) if (false) +#endif + +#ifdef _MSC_VER +# pragma warning(push) +# pragma warning(disable: 4127) // conditional expression is constant +# pragma warning(disable: 4702) // unreachable code +// Disable deprecation warning for strerror. The latter is not called but +// MSVC fails to detect it. +# pragma warning(disable: 4996) +#endif + +// Dummy implementations of strerror_r and strerror_s called if corresponding +// system functions are not available. +static inline fmt::internal::Null<> strerror_r(int, char *, ...) { + return fmt::internal::Null<>(); +} +static inline fmt::internal::Null<> strerror_s(char *, std::size_t, ...) { + return fmt::internal::Null<>(); +} + +namespace fmt { + +FMT_FUNC internal::RuntimeError::~RuntimeError() throw() {} +FMT_FUNC FormatError::~FormatError() throw() {} +FMT_FUNC SystemError::~SystemError() throw() {} + +namespace { + +#ifndef _MSC_VER +# define FMT_SNPRINTF snprintf +#else // _MSC_VER +inline int fmt_snprintf(char *buffer, size_t size, const char *format, ...) { + va_list args; + va_start(args, format); + int result = vsnprintf_s(buffer, size, _TRUNCATE, format, args); + va_end(args); + return result; +} +# define FMT_SNPRINTF fmt_snprintf +#endif // _MSC_VER + +#if defined(_WIN32) && defined(__MINGW32__) && !defined(__NO_ISOCEXT) +# define FMT_SWPRINTF snwprintf +#else +# define FMT_SWPRINTF swprintf +#endif // defined(_WIN32) && defined(__MINGW32__) && !defined(__NO_ISOCEXT) + +const char RESET_COLOR[] = "\x1b[0m"; + +typedef void (*FormatFunc)(Writer &, int, StringRef); + +// Portable thread-safe version of strerror. +// Sets buffer to point to a string describing the error code. +// This can be either a pointer to a string stored in buffer, +// or a pointer to some static immutable string. +// Returns one of the following values: +// 0 - success +// ERANGE - buffer is not large enough to store the error message +// other - failure +// Buffer should be at least of size 1. +int safe_strerror( + int error_code, char *&buffer, std::size_t buffer_size) FMT_NOEXCEPT { + FMT_ASSERT(buffer != 0 && buffer_size != 0, "invalid buffer"); + + class StrError { + private: + int error_code_; + char *&buffer_; + std::size_t buffer_size_; + + // A noop assignment operator to avoid bogus warnings. + void operator=(const StrError &) {} + + // Handle the result of XSI-compliant version of strerror_r. + int handle(int result) { + // glibc versions before 2.13 return result in errno. + return result == -1 ? errno : result; + } + + // Handle the result of GNU-specific version of strerror_r. + int handle(char *message) { + // If the buffer is full then the message is probably truncated. + if (message == buffer_ && strlen(buffer_) == buffer_size_ - 1) + return ERANGE; + buffer_ = message; + return 0; + } + + // Handle the case when strerror_r is not available. + int handle(internal::Null<>) { + return fallback(strerror_s(buffer_, buffer_size_, error_code_)); + } + + // Fallback to strerror_s when strerror_r is not available. + int fallback(int result) { + // If the buffer is full then the message is probably truncated. + return result == 0 && strlen(buffer_) == buffer_size_ - 1 ? + ERANGE : result; + } + + // Fallback to strerror if strerror_r and strerror_s are not available. + int fallback(internal::Null<>) { + errno = 0; + buffer_ = strerror(error_code_); + return errno; + } + + public: + StrError(int err_code, char *&buf, std::size_t buf_size) + : error_code_(err_code), buffer_(buf), buffer_size_(buf_size) {} + + int run() { + strerror_r(0, 0, ""); // Suppress a warning about unused strerror_r. + return handle(strerror_r(error_code_, buffer_, buffer_size_)); + } + }; + return StrError(error_code, buffer, buffer_size).run(); +} + +void format_error_code(Writer &out, int error_code, + StringRef message) FMT_NOEXCEPT { + // Report error code making sure that the output fits into + // INLINE_BUFFER_SIZE to avoid dynamic memory allocation and potential + // bad_alloc. + out.clear(); + static const char SEP[] = ": "; + static const char ERROR_STR[] = "error "; + // Subtract 2 to account for terminating null characters in SEP and ERROR_STR. + std::size_t error_code_size = sizeof(SEP) + sizeof(ERROR_STR) - 2; + typedef internal::IntTraits::MainType MainType; + MainType abs_value = static_cast(error_code); + if (internal::is_negative(error_code)) { + abs_value = 0 - abs_value; + ++error_code_size; + } + error_code_size += internal::count_digits(abs_value); + if (message.size() <= internal::INLINE_BUFFER_SIZE - error_code_size) + out << message << SEP; + out << ERROR_STR << error_code; + assert(out.size() <= internal::INLINE_BUFFER_SIZE); +} + +void report_error(FormatFunc func, int error_code, + StringRef message) FMT_NOEXCEPT { + MemoryWriter full_message; + func(full_message, error_code, message); + // Use Writer::data instead of Writer::c_str to avoid potential memory + // allocation. + std::fwrite(full_message.data(), full_message.size(), 1, stderr); + std::fputc('\n', stderr); +} +} // namespace + +namespace internal { + +// This method is used to preserve binary compatibility with fmt 3.0. +// It can be removed in 4.0. +FMT_FUNC void format_system_error( + Writer &out, int error_code, StringRef message) FMT_NOEXCEPT { + fmt::format_system_error(out, error_code, message); +} +} // namespace internal + +FMT_FUNC void SystemError::init( + int err_code, CStringRef format_str, ArgList args) { + error_code_ = err_code; + MemoryWriter w; + format_system_error(w, err_code, format(format_str, args)); + std::runtime_error &base = *this; + base = std::runtime_error(w.str()); +} + +template +int internal::CharTraits::format_float( + char *buffer, std::size_t size, const char *format, + unsigned width, int precision, T value) { + if (width == 0) { + return precision < 0 ? + FMT_SNPRINTF(buffer, size, format, value) : + FMT_SNPRINTF(buffer, size, format, precision, value); + } + return precision < 0 ? + FMT_SNPRINTF(buffer, size, format, width, value) : + FMT_SNPRINTF(buffer, size, format, width, precision, value); +} + +template +int internal::CharTraits::format_float( + wchar_t *buffer, std::size_t size, const wchar_t *format, + unsigned width, int precision, T value) { + if (width == 0) { + return precision < 0 ? + FMT_SWPRINTF(buffer, size, format, value) : + FMT_SWPRINTF(buffer, size, format, precision, value); + } + return precision < 0 ? + FMT_SWPRINTF(buffer, size, format, width, value) : + FMT_SWPRINTF(buffer, size, format, width, precision, value); +} + +template +const char internal::BasicData::DIGITS[] = + "0001020304050607080910111213141516171819" + "2021222324252627282930313233343536373839" + "4041424344454647484950515253545556575859" + "6061626364656667686970717273747576777879" + "8081828384858687888990919293949596979899"; + +#define FMT_POWERS_OF_10(factor) \ + factor * 10, \ + factor * 100, \ + factor * 1000, \ + factor * 10000, \ + factor * 100000, \ + factor * 1000000, \ + factor * 10000000, \ + factor * 100000000, \ + factor * 1000000000 + +template +const uint32_t internal::BasicData::POWERS_OF_10_32[] = { + 0, FMT_POWERS_OF_10(1) +}; + +template +const uint64_t internal::BasicData::POWERS_OF_10_64[] = { + 0, + FMT_POWERS_OF_10(1), + FMT_POWERS_OF_10(ULongLong(1000000000)), + // Multiply several constants instead of using a single long long constant + // to avoid warnings about C++98 not supporting long long. + ULongLong(1000000000) * ULongLong(1000000000) * 10 +}; + +FMT_FUNC void internal::report_unknown_type(char code, const char *type) { + (void)type; + if (std::isprint(static_cast(code))) { + FMT_THROW(FormatError( + format("unknown format code '{}' for {}", code, type))); + } + FMT_THROW(FormatError( + format("unknown format code '\\x{:02x}' for {}", + static_cast(code), type))); +} + +#if FMT_USE_WINDOWS_H + +FMT_FUNC internal::UTF8ToUTF16::UTF8ToUTF16(StringRef s) { + static const char ERROR_MSG[] = "cannot convert string from UTF-8 to UTF-16"; + if (s.size() > INT_MAX) + FMT_THROW(WindowsError(ERROR_INVALID_PARAMETER, ERROR_MSG)); + int s_size = static_cast(s.size()); + int length = MultiByteToWideChar( + CP_UTF8, MB_ERR_INVALID_CHARS, s.data(), s_size, 0, 0); + if (length == 0) + FMT_THROW(WindowsError(GetLastError(), ERROR_MSG)); + buffer_.resize(length + 1); + length = MultiByteToWideChar( + CP_UTF8, MB_ERR_INVALID_CHARS, s.data(), s_size, &buffer_[0], length); + if (length == 0) + FMT_THROW(WindowsError(GetLastError(), ERROR_MSG)); + buffer_[length] = 0; +} + +FMT_FUNC internal::UTF16ToUTF8::UTF16ToUTF8(WStringRef s) { + if (int error_code = convert(s)) { + FMT_THROW(WindowsError(error_code, + "cannot convert string from UTF-16 to UTF-8")); + } +} + +FMT_FUNC int internal::UTF16ToUTF8::convert(WStringRef s) { + if (s.size() > INT_MAX) + return ERROR_INVALID_PARAMETER; + int s_size = static_cast(s.size()); + int length = WideCharToMultiByte(CP_UTF8, 0, s.data(), s_size, 0, 0, 0, 0); + if (length == 0) + return GetLastError(); + buffer_.resize(length + 1); + length = WideCharToMultiByte( + CP_UTF8, 0, s.data(), s_size, &buffer_[0], length, 0, 0); + if (length == 0) + return GetLastError(); + buffer_[length] = 0; + return 0; +} + +FMT_FUNC void WindowsError::init( + int err_code, CStringRef format_str, ArgList args) { + error_code_ = err_code; + MemoryWriter w; + internal::format_windows_error(w, err_code, format(format_str, args)); + std::runtime_error &base = *this; + base = std::runtime_error(w.str()); +} + +FMT_FUNC void internal::format_windows_error( + Writer &out, int error_code, StringRef message) FMT_NOEXCEPT { + FMT_TRY { + MemoryBuffer buffer; + buffer.resize(INLINE_BUFFER_SIZE); + for (;;) { + wchar_t *system_message = &buffer[0]; + int result = FormatMessageW(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, + 0, error_code, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), + system_message, static_cast(buffer.size()), 0); + if (result != 0) { + UTF16ToUTF8 utf8_message; + if (utf8_message.convert(system_message) == ERROR_SUCCESS) { + out << message << ": " << utf8_message; + return; + } + break; + } + if (GetLastError() != ERROR_INSUFFICIENT_BUFFER) + break; // Can't get error message, report error code instead. + buffer.resize(buffer.size() * 2); + } + } FMT_CATCH(...) {} + fmt::format_error_code(out, error_code, message); // 'fmt::' is for bcc32. +} + +#endif // FMT_USE_WINDOWS_H + +FMT_FUNC void format_system_error( + Writer &out, int error_code, StringRef message) FMT_NOEXCEPT { + FMT_TRY { + internal::MemoryBuffer buffer; + buffer.resize(internal::INLINE_BUFFER_SIZE); + for (;;) { + char *system_message = &buffer[0]; + int result = safe_strerror(error_code, system_message, buffer.size()); + if (result == 0) { + out << message << ": " << system_message; + return; + } + if (result != ERANGE) + break; // Can't get error message, report error code instead. + buffer.resize(buffer.size() * 2); + } + } FMT_CATCH(...) {} + fmt::format_error_code(out, error_code, message); // 'fmt::' is for bcc32. +} + +template +void internal::ArgMap::init(const ArgList &args) { + if (!map_.empty()) + return; + typedef internal::NamedArg NamedArg; + const NamedArg *named_arg = 0; + bool use_values = + args.type(ArgList::MAX_PACKED_ARGS - 1) == internal::Arg::NONE; + if (use_values) { + for (unsigned i = 0;/*nothing*/; ++i) { + internal::Arg::Type arg_type = args.type(i); + switch (arg_type) { + case internal::Arg::NONE: + return; + case internal::Arg::NAMED_ARG: + named_arg = static_cast(args.values_[i].pointer); + map_.push_back(Pair(named_arg->name, *named_arg)); + break; + default: + /*nothing*/; + } + } + return; + } + for (unsigned i = 0; i != ArgList::MAX_PACKED_ARGS; ++i) { + internal::Arg::Type arg_type = args.type(i); + if (arg_type == internal::Arg::NAMED_ARG) { + named_arg = static_cast(args.args_[i].pointer); + map_.push_back(Pair(named_arg->name, *named_arg)); + } + } + for (unsigned i = ArgList::MAX_PACKED_ARGS;/*nothing*/; ++i) { + switch (args.args_[i].type) { + case internal::Arg::NONE: + return; + case internal::Arg::NAMED_ARG: + named_arg = static_cast(args.args_[i].pointer); + map_.push_back(Pair(named_arg->name, *named_arg)); + break; + default: + /*nothing*/; + } + } +} + +template +void internal::FixedBuffer::grow(std::size_t) { + FMT_THROW(std::runtime_error("buffer overflow")); +} + +FMT_FUNC Arg internal::FormatterBase::do_get_arg( + unsigned arg_index, const char *&error) { + Arg arg = args_[arg_index]; + switch (arg.type) { + case Arg::NONE: + error = "argument index out of range"; + break; + case Arg::NAMED_ARG: + arg = *static_cast(arg.pointer); + break; + default: + /*nothing*/; + } + return arg; +} + +FMT_FUNC void report_system_error( + int error_code, fmt::StringRef message) FMT_NOEXCEPT { + // 'fmt::' is for bcc32. + report_error(format_system_error, error_code, message); +} + +#if FMT_USE_WINDOWS_H +FMT_FUNC void report_windows_error( + int error_code, fmt::StringRef message) FMT_NOEXCEPT { + // 'fmt::' is for bcc32. + report_error(internal::format_windows_error, error_code, message); +} +#endif + +FMT_FUNC void print(std::FILE *f, CStringRef format_str, ArgList args) { + MemoryWriter w; + w.write(format_str, args); + std::fwrite(w.data(), 1, w.size(), f); +} + +FMT_FUNC void print(CStringRef format_str, ArgList args) { + print(stdout, format_str, args); +} + +FMT_FUNC void print_colored(Color c, CStringRef format, ArgList args) { + char escape[] = "\x1b[30m"; + escape[3] = static_cast('0' + c); + std::fputs(escape, stdout); + print(format, args); + std::fputs(RESET_COLOR, stdout); +} + +template +void printf(BasicWriter &w, BasicCStringRef format, ArgList args); + +FMT_FUNC int fprintf(std::FILE *f, CStringRef format, ArgList args) { + MemoryWriter w; + printf(w, format, args); + std::size_t size = w.size(); + return std::fwrite(w.data(), 1, size, f) < size ? -1 : static_cast(size); +} + +#ifndef FMT_HEADER_ONLY + +template struct internal::BasicData; + +// Explicit instantiations for char. + +template void internal::FixedBuffer::grow(std::size_t); + +template void internal::ArgMap::init(const ArgList &args); + +template void PrintfFormatter::format(CStringRef format); + +template int internal::CharTraits::format_float( + char *buffer, std::size_t size, const char *format, + unsigned width, int precision, double value); + +template int internal::CharTraits::format_float( + char *buffer, std::size_t size, const char *format, + unsigned width, int precision, long double value); + +// Explicit instantiations for wchar_t. + +template void internal::FixedBuffer::grow(std::size_t); + +template void internal::ArgMap::init(const ArgList &args); + +template void PrintfFormatter::format(WCStringRef format); + +template int internal::CharTraits::format_float( + wchar_t *buffer, std::size_t size, const wchar_t *format, + unsigned width, int precision, double value); + +template int internal::CharTraits::format_float( + wchar_t *buffer, std::size_t size, const wchar_t *format, + unsigned width, int precision, long double value); + +#endif // FMT_HEADER_ONLY + +} // namespace fmt + +#ifdef _MSC_VER +# pragma warning(pop) +#endif diff -Nru spdlog-1.6/include/spdlog/fmt/bundled/format.h spdlog-0.11.0/include/spdlog/fmt/bundled/format.h --- spdlog-1.6/include/spdlog/fmt/bundled/format.h 1970-01-01 00:00:00.000000000 +0000 +++ spdlog-0.11.0/include/spdlog/fmt/bundled/format.h 2016-09-17 23:28:41.000000000 +0000 @@ -0,0 +1,4455 @@ +/* + Formatting library for C++ + + Copyright (c) 2012 - 2016, Victor Zverovich + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + 1. Redistributions of source code must retain the above copyright notice, this + list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND + ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR + ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef FMT_FORMAT_H_ +#define FMT_FORMAT_H_ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#ifdef _SECURE_SCL +# define FMT_SECURE_SCL _SECURE_SCL +#else +# define FMT_SECURE_SCL 0 +#endif + +#if FMT_SECURE_SCL +# include +#endif + +#ifdef _MSC_VER +# define FMT_MSC_VER _MSC_VER +#else +# define FMT_MSC_VER 0 +#endif + +#if FMT_MSC_VER && FMT_MSC_VER <= 1500 +typedef unsigned __int32 uint32_t; +typedef unsigned __int64 uint64_t; +typedef __int64 intmax_t; +#else +#include +#endif + +#if !defined(FMT_HEADER_ONLY) && defined(_WIN32) +# ifdef FMT_EXPORT +# define FMT_API __declspec(dllexport) +# elif defined(FMT_SHARED) +# define FMT_API __declspec(dllimport) +# endif +#endif +#ifndef FMT_API +# define FMT_API +#endif + +#ifdef __GNUC__ +# define FMT_GCC_VERSION (__GNUC__ * 100 + __GNUC_MINOR__) +# define FMT_GCC_EXTENSION __extension__ +# if FMT_GCC_VERSION >= 406 +# pragma GCC diagnostic push +// Disable the warning about "long long" which is sometimes reported even +// when using __extension__. +# pragma GCC diagnostic ignored "-Wlong-long" +// Disable the warning about declaration shadowing because it affects too +// many valid cases. +# pragma GCC diagnostic ignored "-Wshadow" +// Disable the warning about implicit conversions that may change the sign of +// an integer; silencing it otherwise would require many explicit casts. +# pragma GCC diagnostic ignored "-Wsign-conversion" +# endif +# if __cplusplus >= 201103L || defined __GXX_EXPERIMENTAL_CXX0X__ +# define FMT_HAS_GXX_CXX11 1 +# endif +#else +# define FMT_GCC_EXTENSION +#endif + +#if defined(__INTEL_COMPILER) +# define FMT_ICC_VERSION __INTEL_COMPILER +#elif defined(__ICL) +# define FMT_ICC_VERSION __ICL +#endif + +#if defined(__clang__) && !defined(FMT_ICC_VERSION) +# pragma clang diagnostic push +# pragma clang diagnostic ignored "-Wdocumentation-unknown-command" +# pragma clang diagnostic ignored "-Wpadded" +#endif + +#ifdef __GNUC_LIBSTD__ +# define FMT_GNUC_LIBSTD_VERSION (__GNUC_LIBSTD__ * 100 + __GNUC_LIBSTD_MINOR__) +#endif + +#ifdef __has_feature +# define FMT_HAS_FEATURE(x) __has_feature(x) +#else +# define FMT_HAS_FEATURE(x) 0 +#endif + +#ifdef __has_builtin +# define FMT_HAS_BUILTIN(x) __has_builtin(x) +#else +# define FMT_HAS_BUILTIN(x) 0 +#endif + +#ifdef __has_cpp_attribute +# define FMT_HAS_CPP_ATTRIBUTE(x) __has_cpp_attribute(x) +#else +# define FMT_HAS_CPP_ATTRIBUTE(x) 0 +#endif + +#ifndef FMT_USE_VARIADIC_TEMPLATES +// Variadic templates are available in GCC since version 4.4 +// (http://gcc.gnu.org/projects/cxx0x.html) and in Visual C++ +// since version 2013. +# define FMT_USE_VARIADIC_TEMPLATES \ + (FMT_HAS_FEATURE(cxx_variadic_templates) || \ + (FMT_GCC_VERSION >= 404 && FMT_HAS_GXX_CXX11) || FMT_MSC_VER >= 1800) +#endif + +#ifndef FMT_USE_RVALUE_REFERENCES +// Don't use rvalue references when compiling with clang and an old libstdc++ +// as the latter doesn't provide std::move. +# if defined(FMT_GNUC_LIBSTD_VERSION) && FMT_GNUC_LIBSTD_VERSION <= 402 +# define FMT_USE_RVALUE_REFERENCES 0 +# else +# define FMT_USE_RVALUE_REFERENCES \ + (FMT_HAS_FEATURE(cxx_rvalue_references) || \ + (FMT_GCC_VERSION >= 403 && FMT_HAS_GXX_CXX11) || FMT_MSC_VER >= 1600) +# endif +#endif + +#if FMT_USE_RVALUE_REFERENCES +# include // for std::move +#endif + +// Check if exceptions are disabled. +#if defined(__GNUC__) && !defined(__EXCEPTIONS) +# define FMT_EXCEPTIONS 0 +#endif +#if FMT_MSC_VER && !_HAS_EXCEPTIONS +# define FMT_EXCEPTIONS 0 +#endif +#ifndef FMT_EXCEPTIONS +# define FMT_EXCEPTIONS 1 +#endif + +#ifndef FMT_THROW +# if FMT_EXCEPTIONS +# define FMT_THROW(x) throw x +# else +# define FMT_THROW(x) assert(false) +# endif +#endif + +// Define FMT_USE_NOEXCEPT to make fmt use noexcept (C++11 feature). +#ifndef FMT_USE_NOEXCEPT +# define FMT_USE_NOEXCEPT 0 +#endif + +#ifndef FMT_NOEXCEPT +# if FMT_EXCEPTIONS +# if FMT_USE_NOEXCEPT || FMT_HAS_FEATURE(cxx_noexcept) || \ + (FMT_GCC_VERSION >= 408 && FMT_HAS_GXX_CXX11) || \ + FMT_MSC_VER >= 1900 +# define FMT_NOEXCEPT noexcept +# else +# define FMT_NOEXCEPT throw() +# endif +# else +# define FMT_NOEXCEPT +# endif +#endif + +// A macro to disallow the copy constructor and operator= functions +// This should be used in the private: declarations for a class +#ifndef FMT_USE_DELETED_FUNCTIONS +# define FMT_USE_DELETED_FUNCTIONS 0 +#endif + +#if FMT_USE_DELETED_FUNCTIONS || FMT_HAS_FEATURE(cxx_deleted_functions) || \ + (FMT_GCC_VERSION >= 404 && FMT_HAS_GXX_CXX11) || FMT_MSC_VER >= 1800 +# define FMT_DELETED_OR_UNDEFINED = delete +# define FMT_DISALLOW_COPY_AND_ASSIGN(TypeName) \ + TypeName(const TypeName&) = delete; \ + TypeName& operator=(const TypeName&) = delete +#else +# define FMT_DELETED_OR_UNDEFINED +# define FMT_DISALLOW_COPY_AND_ASSIGN(TypeName) \ + TypeName(const TypeName&); \ + TypeName& operator=(const TypeName&) +#endif + +#ifndef FMT_USE_USER_DEFINED_LITERALS +// All compilers which support UDLs also support variadic templates. This +// makes the fmt::literals implementation easier. However, an explicit check +// for variadic templates is added here just in case. +// For Intel's compiler both it and the system gcc/msc must support UDLs. +# define FMT_USE_USER_DEFINED_LITERALS \ + FMT_USE_VARIADIC_TEMPLATES && FMT_USE_RVALUE_REFERENCES && \ + (FMT_HAS_FEATURE(cxx_user_literals) || \ + (FMT_GCC_VERSION >= 407 && FMT_HAS_GXX_CXX11) || FMT_MSC_VER >= 1900) && \ + (!defined(FMT_ICC_VERSION) || FMT_ICC_VERSION >= 1500) +#endif + +#ifndef FMT_ASSERT +# define FMT_ASSERT(condition, message) assert((condition) && message) +#endif + +#if FMT_GCC_VERSION >= 400 || FMT_HAS_BUILTIN(__builtin_clz) +# define FMT_BUILTIN_CLZ(n) __builtin_clz(n) +#endif + +#if FMT_GCC_VERSION >= 400 || FMT_HAS_BUILTIN(__builtin_clzll) +# define FMT_BUILTIN_CLZLL(n) __builtin_clzll(n) +#endif + +// Some compilers masquerade as both MSVC and GCC-likes or +// otherwise support __builtin_clz and __builtin_clzll, so +// only define FMT_BUILTIN_CLZ using the MSVC intrinsics +// if the clz and clzll builtins are not available. +#if FMT_MSC_VER && !defined(FMT_BUILTIN_CLZLL) +# include // _BitScanReverse, _BitScanReverse64 + +namespace fmt +{ +namespace internal +{ +# pragma intrinsic(_BitScanReverse) +inline uint32_t clz(uint32_t x) +{ + unsigned long r = 0; + _BitScanReverse(&r, x); + + assert(x != 0); + // Static analysis complains about using uninitialized data + // "r", but the only way that can happen is if "x" is 0, + // which the callers guarantee to not happen. +# pragma warning(suppress: 6102) + return 31 - r; +} +# define FMT_BUILTIN_CLZ(n) fmt::internal::clz(n) + +# ifdef _WIN64 +# pragma intrinsic(_BitScanReverse64) +# endif + +inline uint32_t clzll(uint64_t x) +{ + unsigned long r = 0; +# ifdef _WIN64 + _BitScanReverse64(&r, x); +# else + // Scan the high 32 bits. + if (_BitScanReverse(&r, static_cast(x >> 32))) + return 63 - (r + 32); + + // Scan the low 32 bits. + _BitScanReverse(&r, static_cast(x)); +# endif + + assert(x != 0); + // Static analysis complains about using uninitialized data + // "r", but the only way that can happen is if "x" is 0, + // which the callers guarantee to not happen. +# pragma warning(suppress: 6102) + return 63 - r; +} +# define FMT_BUILTIN_CLZLL(n) fmt::internal::clzll(n) +} +} +#endif + +namespace fmt +{ +namespace internal +{ +struct DummyInt +{ + int data[2]; + operator int() const + { + return 0; + } +}; +typedef std::numeric_limits FPUtil; + +// Dummy implementations of system functions such as signbit and ecvt called +// if the latter are not available. +inline DummyInt signbit(...) +{ + return DummyInt(); +} +inline DummyInt _ecvt_s(...) +{ + return DummyInt(); +} +inline DummyInt isinf(...) +{ + return DummyInt(); +} +inline DummyInt _finite(...) +{ + return DummyInt(); +} +inline DummyInt isnan(...) +{ + return DummyInt(); +} +inline DummyInt _isnan(...) +{ + return DummyInt(); +} + +// A helper function to suppress bogus "conditional expression is constant" +// warnings. +template +inline T const_check(T value) +{ + return value; +} +} +} // namespace fmt + +namespace std +{ +// Standard permits specialization of std::numeric_limits. This specialization +// is used to resolve ambiguity between isinf and std::isinf in glibc: +// https://gcc.gnu.org/bugzilla/show_bug.cgi?id=48891 +// and the same for isnan and signbit. +template <> +class numeric_limits : + public std::numeric_limits +{ +public: + // Portable version of isinf. + template + static bool isinfinity(T x) + { + using namespace fmt::internal; + // The resolution "priority" is: + // isinf macro > std::isinf > ::isinf > fmt::internal::isinf + if (const_check(sizeof(isinf(x)) == sizeof(bool) || + sizeof(isinf(x)) == sizeof(int))) + { + return isinf(x) != 0; + } + return !_finite(static_cast(x)); + } + + // Portable version of isnan. + template + static bool isnotanumber(T x) + { + using namespace fmt::internal; + if (const_check(sizeof(isnan(x)) == sizeof(bool) || + sizeof(isnan(x)) == sizeof(int))) + { + return isnan(x) != 0; + } + return _isnan(static_cast(x)) != 0; + } + + // Portable version of signbit. + static bool isnegative(double x) + { + using namespace fmt::internal; + if (const_check(sizeof(signbit(x)) == sizeof(int))) + return signbit(x) != 0; + if (x < 0) return true; + if (!isnotanumber(x)) return false; + int dec = 0, sign = 0; + char buffer[2]; // The buffer size must be >= 2 or _ecvt_s will fail. + _ecvt_s(buffer, sizeof(buffer), x, 0, &dec, &sign); + return sign != 0; + } +}; +} // namespace std + +namespace fmt +{ + +// Fix the warning about long long on older versions of GCC +// that don't support the diagnostic pragma. +FMT_GCC_EXTENSION typedef long long LongLong; +FMT_GCC_EXTENSION typedef unsigned long long ULongLong; + +#if FMT_USE_RVALUE_REFERENCES +using std::move; +#endif + +template +class BasicWriter; + +typedef BasicWriter Writer; +typedef BasicWriter WWriter; + +template +class ArgFormatter; + +template +class BasicPrintfArgFormatter; + +template > +class BasicFormatter; + +/** + \rst + A string reference. It can be constructed from a C string or ``std::string``. + + You can use one of the following typedefs for common character types: + + +------------+-------------------------+ + | Type | Definition | + +============+=========================+ + | StringRef | BasicStringRef | + +------------+-------------------------+ + | WStringRef | BasicStringRef | + +------------+-------------------------+ + + This class is most useful as a parameter type to allow passing + different types of strings to a function, for example:: + + template + std::string format(StringRef format_str, const Args & ... args); + + format("{}", 42); + format(std::string("{}"), 42); + \endrst + */ +template +class BasicStringRef +{ +private: + const Char *data_; + std::size_t size_; + +public: + /** Constructs a string reference object from a C string and a size. */ + BasicStringRef(const Char *s, std::size_t size) : data_(s), size_(size) {} + + /** + \rst + Constructs a string reference object from a C string computing + the size with ``std::char_traits::length``. + \endrst + */ + BasicStringRef(const Char *s) + : data_(s), size_(std::char_traits::length(s)) {} + + /** + \rst + Constructs a string reference from an ``std::string`` object. + \endrst + */ + BasicStringRef(const std::basic_string &s) + : data_(s.c_str()), size_(s.size()) {} + + /** + \rst + Converts a string reference to an ``std::string`` object. + \endrst + */ + std::basic_string to_string() const + { + return std::basic_string(data_, size_); + } + + /** Returns a pointer to the string data. */ + const Char *data() const + { + return data_; + } + + /** Returns the string size. */ + std::size_t size() const + { + return size_; + } + + // Lexicographically compare this string reference to other. + int compare(BasicStringRef other) const + { + std::size_t size = size_ < other.size_ ? size_ : other.size_; + int result = std::char_traits::compare(data_, other.data_, size); + if (result == 0) + result = size_ == other.size_ ? 0 : (size_ < other.size_ ? -1 : 1); + return result; + } + + friend bool operator==(BasicStringRef lhs, BasicStringRef rhs) + { + return lhs.compare(rhs) == 0; + } + friend bool operator!=(BasicStringRef lhs, BasicStringRef rhs) + { + return lhs.compare(rhs) != 0; + } + friend bool operator<(BasicStringRef lhs, BasicStringRef rhs) + { + return lhs.compare(rhs) < 0; + } + friend bool operator<=(BasicStringRef lhs, BasicStringRef rhs) + { + return lhs.compare(rhs) <= 0; + } + friend bool operator>(BasicStringRef lhs, BasicStringRef rhs) + { + return lhs.compare(rhs) > 0; + } + friend bool operator>=(BasicStringRef lhs, BasicStringRef rhs) + { + return lhs.compare(rhs) >= 0; + } +}; + +typedef BasicStringRef StringRef; +typedef BasicStringRef WStringRef; + +/** + \rst + A reference to a null terminated string. It can be constructed from a C + string or ``std::string``. + + You can use one of the following typedefs for common character types: + + +-------------+--------------------------+ + | Type | Definition | + +=============+==========================+ + | CStringRef | BasicCStringRef | + +-------------+--------------------------+ + | WCStringRef | BasicCStringRef | + +-------------+--------------------------+ + + This class is most useful as a parameter type to allow passing + different types of strings to a function, for example:: + + template + std::string format(CStringRef format_str, const Args & ... args); + + format("{}", 42); + format(std::string("{}"), 42); + \endrst + */ +template +class BasicCStringRef +{ +private: + const Char *data_; + +public: + /** Constructs a string reference object from a C string. */ + BasicCStringRef(const Char *s) : data_(s) {} + + /** + \rst + Constructs a string reference from an ``std::string`` object. + \endrst + */ + BasicCStringRef(const std::basic_string &s) : data_(s.c_str()) {} + + /** Returns the pointer to a C string. */ + const Char *c_str() const + { + return data_; + } +}; + +typedef BasicCStringRef CStringRef; +typedef BasicCStringRef WCStringRef; + +/** A formatting error such as invalid format string. */ +class FormatError : public std::runtime_error +{ +public: + explicit FormatError(CStringRef message) + : std::runtime_error(message.c_str()) {} + ~FormatError() throw(); +}; + +namespace internal +{ + +// MakeUnsigned::Type gives an unsigned type corresponding to integer type T. +template +struct MakeUnsigned +{ + typedef T Type; +}; + +#define FMT_SPECIALIZE_MAKE_UNSIGNED(T, U) \ + template <> \ + struct MakeUnsigned { typedef U Type; } + +FMT_SPECIALIZE_MAKE_UNSIGNED(char, unsigned char); +FMT_SPECIALIZE_MAKE_UNSIGNED(signed char, unsigned char); +FMT_SPECIALIZE_MAKE_UNSIGNED(short, unsigned short); +FMT_SPECIALIZE_MAKE_UNSIGNED(int, unsigned); +FMT_SPECIALIZE_MAKE_UNSIGNED(long, unsigned long); +FMT_SPECIALIZE_MAKE_UNSIGNED(LongLong, ULongLong); + +// Casts nonnegative integer to unsigned. +template +inline typename MakeUnsigned::Type to_unsigned(Int value) +{ + FMT_ASSERT(value >= 0, "negative value"); + return static_cast::Type>(value); +} + +// The number of characters to store in the MemoryBuffer object itself +// to avoid dynamic memory allocation. +enum { INLINE_BUFFER_SIZE = 500 }; + +#if FMT_SECURE_SCL +// Use checked iterator to avoid warnings on MSVC. +template +inline stdext::checked_array_iterator make_ptr(T *ptr, std::size_t size) +{ + return stdext::checked_array_iterator(ptr, size); +} +#else +template +inline T *make_ptr(T *ptr, std::size_t) +{ + return ptr; +} +#endif +} // namespace internal + +/** + \rst + A buffer supporting a subset of ``std::vector``'s operations. + \endrst + */ +template +class Buffer +{ +private: + FMT_DISALLOW_COPY_AND_ASSIGN(Buffer); + +protected: + T *ptr_; + std::size_t size_; + std::size_t capacity_; + + Buffer(T *ptr = 0, std::size_t capacity = 0) + : ptr_(ptr), size_(0), capacity_(capacity) {} + + /** + \rst + Increases the buffer capacity to hold at least *size* elements updating + ``ptr_`` and ``capacity_``. + \endrst + */ + virtual void grow(std::size_t size) = 0; + +public: + virtual ~Buffer() {} + + /** Returns the size of this buffer. */ + std::size_t size() const + { + return size_; + } + + /** Returns the capacity of this buffer. */ + std::size_t capacity() const + { + return capacity_; + } + + /** + Resizes the buffer. If T is a POD type new elements may not be initialized. + */ + void resize(std::size_t new_size) + { + if (new_size > capacity_) + grow(new_size); + size_ = new_size; + } + + /** + \rst + Reserves space to store at least *capacity* elements. + \endrst + */ + void reserve(std::size_t capacity) + { + if (capacity > capacity_) + grow(capacity); + } + + void clear() FMT_NOEXCEPT { size_ = 0; } + + void push_back(const T &value) + { + if (size_ == capacity_) + grow(size_ + 1); + ptr_[size_++] = value; + } + + /** Appends data to the end of the buffer. */ + template + void append(const U *begin, const U *end); + + T &operator[](std::size_t index) + { + return ptr_[index]; + } + const T &operator[](std::size_t index) const + { + return ptr_[index]; + } +}; + +template +template +void Buffer::append(const U *begin, const U *end) +{ + std::size_t new_size = size_ + internal::to_unsigned(end - begin); + if (new_size > capacity_) + grow(new_size); + std::uninitialized_copy(begin, end, + internal::make_ptr(ptr_, capacity_) + size_); + size_ = new_size; +} + +namespace internal +{ + +// A memory buffer for trivially copyable/constructible types with the first +// SIZE elements stored in the object itself. +template > +class MemoryBuffer : private Allocator, public Buffer +{ +private: + T data_[SIZE]; + + // Deallocate memory allocated by the buffer. + void deallocate() + { + if (this->ptr_ != data_) Allocator::deallocate(this->ptr_, this->capacity_); + } + +protected: + void grow(std::size_t size); + +public: + explicit MemoryBuffer(const Allocator &alloc = Allocator()) + : Allocator(alloc), Buffer(data_, SIZE) {} + ~MemoryBuffer() + { + deallocate(); + } + +#if FMT_USE_RVALUE_REFERENCES +private: + // Move data from other to this buffer. + void move(MemoryBuffer &other) + { + Allocator &this_alloc = *this, &other_alloc = other; + this_alloc = std::move(other_alloc); + this->size_ = other.size_; + this->capacity_ = other.capacity_; + if (other.ptr_ == other.data_) + { + this->ptr_ = data_; + std::uninitialized_copy(other.data_, other.data_ + this->size_, + make_ptr(data_, this->capacity_)); + } + else + { + this->ptr_ = other.ptr_; + // Set pointer to the inline array so that delete is not called + // when deallocating. + other.ptr_ = other.data_; + } + } + +public: + MemoryBuffer(MemoryBuffer &&other) + { + move(other); + } + + MemoryBuffer &operator=(MemoryBuffer &&other) + { + assert(this != &other); + deallocate(); + move(other); + return *this; + } +#endif + + // Returns a copy of the allocator associated with this buffer. + Allocator get_allocator() const + { + return *this; + } +}; + +template +void MemoryBuffer::grow(std::size_t size) +{ + std::size_t new_capacity = this->capacity_ + this->capacity_ / 2; + if (size > new_capacity) + new_capacity = size; + T *new_ptr = this->allocate(new_capacity); + // The following code doesn't throw, so the raw pointer above doesn't leak. + std::uninitialized_copy(this->ptr_, this->ptr_ + this->size_, + make_ptr(new_ptr, new_capacity)); + std::size_t old_capacity = this->capacity_; + T *old_ptr = this->ptr_; + this->capacity_ = new_capacity; + this->ptr_ = new_ptr; + // deallocate may throw (at least in principle), but it doesn't matter since + // the buffer already uses the new storage and will deallocate it in case + // of exception. + if (old_ptr != data_) + Allocator::deallocate(old_ptr, old_capacity); +} + +// A fixed-size buffer. +template +class FixedBuffer : public fmt::Buffer +{ +public: + FixedBuffer(Char *array, std::size_t size) : fmt::Buffer(array, size) {} + +protected: + FMT_API void grow(std::size_t size); +}; + +template +class BasicCharTraits +{ +public: +#if FMT_SECURE_SCL + typedef stdext::checked_array_iterator CharPtr; +#else + typedef Char *CharPtr; +#endif + static Char cast(int value) + { + return static_cast(value); + } +}; + +template +class CharTraits; + +template <> +class CharTraits : public BasicCharTraits +{ +private: + // Conversion from wchar_t to char is not allowed. + static char convert(wchar_t); + +public: + static char convert(char value) + { + return value; + } + + // Formats a floating-point number. + template + FMT_API static int format_float(char *buffer, std::size_t size, + const char *format, unsigned width, int precision, T value); +}; + +template <> +class CharTraits : public BasicCharTraits +{ +public: + static wchar_t convert(char value) + { + return value; + } + static wchar_t convert(wchar_t value) + { + return value; + } + + template + FMT_API static int format_float(wchar_t *buffer, std::size_t size, + const wchar_t *format, unsigned width, int precision, T value); +}; + +// Checks if a number is negative - used to avoid warnings. +template +struct SignChecker +{ + template + static bool is_negative(T value) + { + return value < 0; + } +}; + +template <> +struct SignChecker +{ + template + static bool is_negative(T) + { + return false; + } +}; + +// Returns true if value is negative, false otherwise. +// Same as (value < 0) but doesn't produce warnings if T is an unsigned type. +template +inline bool is_negative(T value) +{ + return SignChecker::is_signed>::is_negative(value); +} + +// Selects uint32_t if FitsIn32Bits is true, uint64_t otherwise. +template +struct TypeSelector +{ + typedef uint32_t Type; +}; + +template <> +struct TypeSelector +{ + typedef uint64_t Type; +}; + +template +struct IntTraits +{ + // Smallest of uint32_t and uint64_t that is large enough to represent + // all values of T. + typedef typename + TypeSelector::digits <= 32>::Type MainType; +}; + +FMT_API void report_unknown_type(char code, const char *type); + +// Static data is placed in this class template to allow header-only +// configuration. +template +struct FMT_API BasicData +{ + static const uint32_t POWERS_OF_10_32[]; + static const uint64_t POWERS_OF_10_64[]; + static const char DIGITS[]; +}; + +#ifndef FMT_USE_EXTERN_TEMPLATES +// Clang doesn't have a feature check for extern templates so we check +// for variadic templates which were introduced in the same version. +# define FMT_USE_EXTERN_TEMPLATES (__clang__ && FMT_USE_VARIADIC_TEMPLATES) +#endif + +#if FMT_USE_EXTERN_TEMPLATES && !defined(FMT_HEADER_ONLY) +extern template struct BasicData; +#endif + +typedef BasicData<> Data; + +#ifdef FMT_BUILTIN_CLZLL +// Returns the number of decimal digits in n. Leading zeros are not counted +// except for n == 0 in which case count_digits returns 1. +inline unsigned count_digits(uint64_t n) +{ + // Based on http://graphics.stanford.edu/~seander/bithacks.html#IntegerLog10 + // and the benchmark https://github.com/localvoid/cxx-benchmark-count-digits. + int t = (64 - FMT_BUILTIN_CLZLL(n | 1)) * 1233 >> 12; + return to_unsigned(t) - (n < Data::POWERS_OF_10_64[t]) + 1; +} +#else +// Fallback version of count_digits used when __builtin_clz is not available. +inline unsigned count_digits(uint64_t n) +{ + unsigned count = 1; + for (;;) + { + // Integer division is slow so do it for a group of four digits instead + // of for every digit. The idea comes from the talk by Alexandrescu + // "Three Optimization Tips for C++". See speed-test for a comparison. + if (n < 10) return count; + if (n < 100) return count + 1; + if (n < 1000) return count + 2; + if (n < 10000) return count + 3; + n /= 10000u; + count += 4; + } +} +#endif + +#ifdef FMT_BUILTIN_CLZ +// Optional version of count_digits for better performance on 32-bit platforms. +inline unsigned count_digits(uint32_t n) +{ + int t = (32 - FMT_BUILTIN_CLZ(n | 1)) * 1233 >> 12; + return to_unsigned(t) - (n < Data::POWERS_OF_10_32[t]) + 1; +} +#endif + +// A functor that doesn't add a thousands separator. +struct NoThousandsSep +{ + template + void operator()(Char *) {} +}; + +// A functor that adds a thousands separator. +class ThousandsSep +{ +private: + fmt::StringRef sep_; + + // Index of a decimal digit with the least significant digit having index 0. + unsigned digit_index_; + +public: + explicit ThousandsSep(fmt::StringRef sep) : sep_(sep), digit_index_(0) {} + + template + void operator()(Char *&buffer) + { + if (++digit_index_ % 3 != 0) + return; + buffer -= sep_.size(); + std::uninitialized_copy(sep_.data(), sep_.data() + sep_.size(), + internal::make_ptr(buffer, sep_.size())); + } +}; + +// Formats a decimal unsigned integer value writing into buffer. +// thousands_sep is a functor that is called after writing each char to +// add a thousands separator if necessary. +template +inline void format_decimal(Char *buffer, UInt value, unsigned num_digits, + ThousandsSep thousands_sep) +{ + buffer += num_digits; + while (value >= 100) + { + // Integer division is slow so do it for a group of two digits instead + // of for every digit. The idea comes from the talk by Alexandrescu + // "Three Optimization Tips for C++". See speed-test for a comparison. + unsigned index = static_cast((value % 100) * 2); + value /= 100; + *--buffer = Data::DIGITS[index + 1]; + thousands_sep(buffer); + *--buffer = Data::DIGITS[index]; + thousands_sep(buffer); + } + if (value < 10) + { + *--buffer = static_cast('0' + value); + return; + } + unsigned index = static_cast(value * 2); + *--buffer = Data::DIGITS[index + 1]; + thousands_sep(buffer); + *--buffer = Data::DIGITS[index]; +} + +template +inline void format_decimal(Char *buffer, UInt value, unsigned num_digits) +{ + return format_decimal(buffer, value, num_digits, NoThousandsSep()); +} + +#ifndef _WIN32 +# define FMT_USE_WINDOWS_H 0 +#elif !defined(FMT_USE_WINDOWS_H) +# define FMT_USE_WINDOWS_H 1 +#endif + +// Define FMT_USE_WINDOWS_H to 0 to disable use of windows.h. +// All the functionality that relies on it will be disabled too. +#if FMT_USE_WINDOWS_H +// A converter from UTF-8 to UTF-16. +// It is only provided for Windows since other systems support UTF-8 natively. +class UTF8ToUTF16 +{ +private: + MemoryBuffer buffer_; + +public: + FMT_API explicit UTF8ToUTF16(StringRef s); + operator WStringRef() const + { + return WStringRef(&buffer_[0], size()); + } + size_t size() const + { + return buffer_.size() - 1; + } + const wchar_t *c_str() const + { + return &buffer_[0]; + } + std::wstring str() const + { + return std::wstring(&buffer_[0], size()); + } +}; + +// A converter from UTF-16 to UTF-8. +// It is only provided for Windows since other systems support UTF-8 natively. +class UTF16ToUTF8 +{ +private: + MemoryBuffer buffer_; + +public: + UTF16ToUTF8() {} + FMT_API explicit UTF16ToUTF8(WStringRef s); + operator StringRef() const + { + return StringRef(&buffer_[0], size()); + } + size_t size() const + { + return buffer_.size() - 1; + } + const char *c_str() const + { + return &buffer_[0]; + } + std::string str() const + { + return std::string(&buffer_[0], size()); + } + + // Performs conversion returning a system error code instead of + // throwing exception on conversion error. This method may still throw + // in case of memory allocation error. + FMT_API int convert(WStringRef s); +}; + +FMT_API void format_windows_error(fmt::Writer &out, int error_code, + fmt::StringRef message) FMT_NOEXCEPT; +#endif + +// A formatting argument value. +struct Value +{ + template + struct StringValue + { + const Char *value; + std::size_t size; + }; + + typedef void (*FormatFunc)( + void *formatter, const void *arg, void *format_str_ptr); + + struct CustomValue + { + const void *value; + FormatFunc format; + }; + + union + { + int int_value; + unsigned uint_value; + LongLong long_long_value; + ULongLong ulong_long_value; + double double_value; + long double long_double_value; + const void *pointer; + StringValue string; + StringValue sstring; + StringValue ustring; + StringValue wstring; + CustomValue custom; + }; + + enum Type + { + NONE, NAMED_ARG, + // Integer types should go first, + INT, UINT, LONG_LONG, ULONG_LONG, BOOL, CHAR, LAST_INTEGER_TYPE = CHAR, + // followed by floating-point types. + DOUBLE, LONG_DOUBLE, LAST_NUMERIC_TYPE = LONG_DOUBLE, + CSTRING, STRING, WSTRING, POINTER, CUSTOM + }; +}; + +// A formatting argument. It is a trivially copyable/constructible type to +// allow storage in internal::MemoryBuffer. +struct Arg : Value +{ + Type type; +}; + +template +struct NamedArg; + +template +struct Null {}; + +// A helper class template to enable or disable overloads taking wide +// characters and strings in MakeValue. +template +struct WCharHelper +{ + typedef Null Supported; + typedef T Unsupported; +}; + +template +struct WCharHelper +{ + typedef T Supported; + typedef Null Unsupported; +}; + +typedef char Yes[1]; +typedef char No[2]; + +template +T &get(); + +// These are non-members to workaround an overload resolution bug in bcc32. +Yes &convert(fmt::ULongLong); +No &convert(...); + +template +struct ConvertToIntImpl +{ + enum { value = ENABLE_CONVERSION }; +}; + +template +struct ConvertToIntImpl2 +{ + enum { value = false }; +}; + +template +struct ConvertToIntImpl2 +{ + enum + { + // Don't convert numeric types. + value = ConvertToIntImpl::is_specialized>::value + }; +}; + +template +struct ConvertToInt +{ + enum { enable_conversion = sizeof(convert(get())) == sizeof(Yes) }; + enum { value = ConvertToIntImpl2::value }; +}; + +#define FMT_DISABLE_CONVERSION_TO_INT(Type) \ + template <> \ + struct ConvertToInt { enum { value = 0 }; } + +// Silence warnings about convering float to int. +FMT_DISABLE_CONVERSION_TO_INT(float); +FMT_DISABLE_CONVERSION_TO_INT(double); +FMT_DISABLE_CONVERSION_TO_INT(long double); + +template +struct EnableIf {}; + +template +struct EnableIf +{ + typedef T type; +}; + +template +struct Conditional +{ + typedef T type; +}; + +template +struct Conditional +{ + typedef F type; +}; + +// For bcc32 which doesn't understand ! in template arguments. +template +struct Not +{ + enum { value = 0 }; +}; + +template <> +struct Not +{ + enum { value = 1 }; +}; + +template +struct False +{ + enum { value = 0 }; +}; + +template struct LConvCheck +{ + LConvCheck(int) {} +}; + +// Returns the thousands separator for the current locale. +// We check if ``lconv`` contains ``thousands_sep`` because on Android +// ``lconv`` is stubbed as an empty struct. +template +inline StringRef thousands_sep( + LConv *lc, LConvCheck = 0) +{ + return lc->thousands_sep; +} + +inline fmt::StringRef thousands_sep(...) +{ + return ""; +} + +#define FMT_CONCAT(a, b) a##b + +#if FMT_GCC_VERSION >= 407 +# define FMT_UNUSED __attribute__((unused)) +#else +# define FMT_UNUSED +#endif + +#ifndef FMT_USE_STATIC_ASSERT +# define FMT_USE_STATIC_ASSERT 0 +#endif + +#if FMT_USE_STATIC_ASSERT || FMT_HAS_FEATURE(cxx_static_assert) || \ + (FMT_GCC_VERSION >= 403 && FMT_HAS_GXX_CXX11) || _MSC_VER >= 1600 +# define FMT_STATIC_ASSERT(cond, message) static_assert(cond, message) +#else +# define FMT_CONCAT_(a, b) FMT_CONCAT(a, b) +# define FMT_STATIC_ASSERT(cond, message) \ + typedef int FMT_CONCAT_(Assert, __LINE__)[(cond) ? 1 : -1] FMT_UNUSED +#endif + +template +void format_arg(Formatter &, const Char *, const T &) +{ + FMT_STATIC_ASSERT(False::value, + "Cannot format argument. To enable the use of ostream " + "operator<< include fmt/ostream.h. Otherwise provide " + "an overload of format_arg."); +} + +// Makes an Arg object from any type. +template +class MakeValue : public Arg +{ +public: + typedef typename Formatter::Char Char; + +private: + // The following two methods are private to disallow formatting of + // arbitrary pointers. If you want to output a pointer cast it to + // "void *" or "const void *". In particular, this forbids formatting + // of "[const] volatile char *" which is printed as bool by iostreams. + // Do not implement! + template + MakeValue(const T *value); + template + MakeValue(T *value); + + // The following methods are private to disallow formatting of wide + // characters and strings into narrow strings as in + // fmt::format("{}", L"test"); + // To fix this, use a wide format string: fmt::format(L"{}", L"test"). +#if !FMT_MSC_VER || defined(_NATIVE_WCHAR_T_DEFINED) + MakeValue(typename WCharHelper::Unsupported); +#endif + MakeValue(typename WCharHelper::Unsupported); + MakeValue(typename WCharHelper::Unsupported); + MakeValue(typename WCharHelper::Unsupported); + MakeValue(typename WCharHelper::Unsupported); + + void set_string(StringRef str) + { + string.value = str.data(); + string.size = str.size(); + } + + void set_string(WStringRef str) + { + wstring.value = str.data(); + wstring.size = str.size(); + } + + // Formats an argument of a custom type, such as a user-defined class. + template + static void format_custom_arg( + void *formatter, const void *arg, void *format_str_ptr) + { + format_arg(*static_cast(formatter), + *static_cast(format_str_ptr), + *static_cast(arg)); + } + +public: + MakeValue() {} + +#define FMT_MAKE_VALUE_(Type, field, TYPE, rhs) \ + MakeValue(Type value) { field = rhs; } \ + static uint64_t type(Type) { return Arg::TYPE; } + +#define FMT_MAKE_VALUE(Type, field, TYPE) \ + FMT_MAKE_VALUE_(Type, field, TYPE, value) + + FMT_MAKE_VALUE(bool, int_value, BOOL) + FMT_MAKE_VALUE(short, int_value, INT) + FMT_MAKE_VALUE(unsigned short, uint_value, UINT) + FMT_MAKE_VALUE(int, int_value, INT) + FMT_MAKE_VALUE(unsigned, uint_value, UINT) + + MakeValue(long value) + { + // To minimize the number of types we need to deal with, long is + // translated either to int or to long long depending on its size. + if (const_check(sizeof(long) == sizeof(int))) + int_value = static_cast(value); + else + long_long_value = value; + } + static uint64_t type(long) + { + return sizeof(long) == sizeof(int) ? Arg::INT : Arg::LONG_LONG; + } + + MakeValue(unsigned long value) + { + if (const_check(sizeof(unsigned long) == sizeof(unsigned))) + uint_value = static_cast(value); + else + ulong_long_value = value; + } + static uint64_t type(unsigned long) + { + return sizeof(unsigned long) == sizeof(unsigned) ? + Arg::UINT : Arg::ULONG_LONG; + } + + FMT_MAKE_VALUE(LongLong, long_long_value, LONG_LONG) + FMT_MAKE_VALUE(ULongLong, ulong_long_value, ULONG_LONG) + FMT_MAKE_VALUE(float, double_value, DOUBLE) + FMT_MAKE_VALUE(double, double_value, DOUBLE) + FMT_MAKE_VALUE(long double, long_double_value, LONG_DOUBLE) + FMT_MAKE_VALUE(signed char, int_value, INT) + FMT_MAKE_VALUE(unsigned char, uint_value, UINT) + FMT_MAKE_VALUE(char, int_value, CHAR) + +#if !defined(_MSC_VER) || defined(_NATIVE_WCHAR_T_DEFINED) + MakeValue(typename WCharHelper::Supported value) + { + int_value = value; + } + static uint64_t type(wchar_t) + { + return Arg::CHAR; + } +#endif + +#define FMT_MAKE_STR_VALUE(Type, TYPE) \ + MakeValue(Type value) { set_string(value); } \ + static uint64_t type(Type) { return Arg::TYPE; } + + FMT_MAKE_VALUE(char *, string.value, CSTRING) + FMT_MAKE_VALUE(const char *, string.value, CSTRING) + FMT_MAKE_VALUE(signed char *, sstring.value, CSTRING) + FMT_MAKE_VALUE(const signed char *, sstring.value, CSTRING) + FMT_MAKE_VALUE(unsigned char *, ustring.value, CSTRING) + FMT_MAKE_VALUE(const unsigned char *, ustring.value, CSTRING) + FMT_MAKE_STR_VALUE(const std::string &, STRING) + FMT_MAKE_STR_VALUE(StringRef, STRING) + FMT_MAKE_VALUE_(CStringRef, string.value, CSTRING, value.c_str()) + +#define FMT_MAKE_WSTR_VALUE(Type, TYPE) \ + MakeValue(typename WCharHelper::Supported value) { \ + set_string(value); \ + } \ + static uint64_t type(Type) { return Arg::TYPE; } + + FMT_MAKE_WSTR_VALUE(wchar_t *, WSTRING) + FMT_MAKE_WSTR_VALUE(const wchar_t *, WSTRING) + FMT_MAKE_WSTR_VALUE(const std::wstring &, WSTRING) + FMT_MAKE_WSTR_VALUE(WStringRef, WSTRING) + + FMT_MAKE_VALUE(void *, pointer, POINTER) + FMT_MAKE_VALUE(const void *, pointer, POINTER) + + template + MakeValue(const T &value, + typename EnableIf::value>::value, int>::type = 0) + { + custom.value = &value; + custom.format = &format_custom_arg; + } + + template + MakeValue(const T &value, + typename EnableIf::value, int>::type = 0) + { + int_value = value; + } + + template + static uint64_t type(const T &) + { + return ConvertToInt::value ? Arg::INT : Arg::CUSTOM; + } + + // Additional template param `Char_` is needed here because make_type always + // uses char. + template + MakeValue(const NamedArg &value) + { + pointer = &value; + } + + template + static uint64_t type(const NamedArg &) + { + return Arg::NAMED_ARG; + } +}; + +template +class MakeArg : public Arg +{ +public: + MakeArg() + { + type = Arg::NONE; + } + + template + MakeArg(const T &value) + : Arg(MakeValue(value)) + { + type = static_cast(MakeValue::type(value)); + } +}; + +template +struct NamedArg : Arg +{ + BasicStringRef name; + + template + NamedArg(BasicStringRef argname, const T &value) + : Arg(MakeArg< BasicFormatter >(value)), name(argname) {} +}; + +class RuntimeError : public std::runtime_error +{ +protected: + RuntimeError() : std::runtime_error("") {} + ~RuntimeError() throw(); +}; + +template +class ArgMap; +} // namespace internal + +/** An argument list. */ +class ArgList +{ +private: + // To reduce compiled code size per formatting function call, types of first + // MAX_PACKED_ARGS arguments are passed in the types_ field. + uint64_t types_; + union + { + // If the number of arguments is less than MAX_PACKED_ARGS, the argument + // values are stored in values_, otherwise they are stored in args_. + // This is done to reduce compiled code size as storing larger objects + // may require more code (at least on x86-64) even if the same amount of + // data is actually copied to stack. It saves ~10% on the bloat test. + const internal::Value *values_; + const internal::Arg *args_; + }; + + internal::Arg::Type type(unsigned index) const + { + unsigned shift = index * 4; + uint64_t mask = 0xf; + return static_cast( + (types_ & (mask << shift)) >> shift); + } + + template + friend class internal::ArgMap; + +public: + // Maximum number of arguments with packed types. + enum { MAX_PACKED_ARGS = 16 }; + + ArgList() : types_(0) {} + + ArgList(ULongLong types, const internal::Value *values) + : types_(types), values_(values) {} + ArgList(ULongLong types, const internal::Arg *args) + : types_(types), args_(args) {} + + /** Returns the argument at specified index. */ + internal::Arg operator[](unsigned index) const + { + using internal::Arg; + Arg arg; + bool use_values = type(MAX_PACKED_ARGS - 1) == Arg::NONE; + if (index < MAX_PACKED_ARGS) + { + Arg::Type arg_type = type(index); + internal::Value &val = arg; + if (arg_type != Arg::NONE) + val = use_values ? values_[index] : args_[index]; + arg.type = arg_type; + return arg; + } + if (use_values) + { + // The index is greater than the number of arguments that can be stored + // in values, so return a "none" argument. + arg.type = Arg::NONE; + return arg; + } + for (unsigned i = MAX_PACKED_ARGS; i <= index; ++i) + { + if (args_[i].type == Arg::NONE) + return args_[i]; + } + return args_[index]; + } +}; + +#define FMT_DISPATCH(call) static_cast(this)->call + +/** + \rst + An argument visitor based on the `curiously recurring template pattern + `_. + + To use `~fmt::ArgVisitor` define a subclass that implements some or all of the + visit methods with the same signatures as the methods in `~fmt::ArgVisitor`, + for example, `~fmt::ArgVisitor::visit_int()`. + Pass the subclass as the *Impl* template parameter. Then calling + `~fmt::ArgVisitor::visit` for some argument will dispatch to a visit method + specific to the argument type. For example, if the argument type is + ``double`` then the `~fmt::ArgVisitor::visit_double()` method of a subclass + will be called. If the subclass doesn't contain a method with this signature, + then a corresponding method of `~fmt::ArgVisitor` will be called. + + **Example**:: + + class MyArgVisitor : public fmt::ArgVisitor { + public: + void visit_int(int value) { fmt::print("{}", value); } + void visit_double(double value) { fmt::print("{}", value ); } + }; + \endrst + */ +template +class ArgVisitor +{ +private: + typedef internal::Arg Arg; + +public: + void report_unhandled_arg() {} + + Result visit_unhandled_arg() + { + FMT_DISPATCH(report_unhandled_arg()); + return Result(); + } + + /** Visits an ``int`` argument. **/ + Result visit_int(int value) + { + return FMT_DISPATCH(visit_any_int(value)); + } + + /** Visits a ``long long`` argument. **/ + Result visit_long_long(LongLong value) + { + return FMT_DISPATCH(visit_any_int(value)); + } + + /** Visits an ``unsigned`` argument. **/ + Result visit_uint(unsigned value) + { + return FMT_DISPATCH(visit_any_int(value)); + } + + /** Visits an ``unsigned long long`` argument. **/ + Result visit_ulong_long(ULongLong value) + { + return FMT_DISPATCH(visit_any_int(value)); + } + + /** Visits a ``bool`` argument. **/ + Result visit_bool(bool value) + { + return FMT_DISPATCH(visit_any_int(value)); + } + + /** Visits a ``char`` or ``wchar_t`` argument. **/ + Result visit_char(int value) + { + return FMT_DISPATCH(visit_any_int(value)); + } + + /** Visits an argument of any integral type. **/ + template + Result visit_any_int(T) + { + return FMT_DISPATCH(visit_unhandled_arg()); + } + + /** Visits a ``double`` argument. **/ + Result visit_double(double value) + { + return FMT_DISPATCH(visit_any_double(value)); + } + + /** Visits a ``long double`` argument. **/ + Result visit_long_double(long double value) + { + return FMT_DISPATCH(visit_any_double(value)); + } + + /** Visits a ``double`` or ``long double`` argument. **/ + template + Result visit_any_double(T) + { + return FMT_DISPATCH(visit_unhandled_arg()); + } + + /** Visits a null-terminated C string (``const char *``) argument. **/ + Result visit_cstring(const char *) + { + return FMT_DISPATCH(visit_unhandled_arg()); + } + + /** Visits a string argument. **/ + Result visit_string(Arg::StringValue) + { + return FMT_DISPATCH(visit_unhandled_arg()); + } + + /** Visits a wide string argument. **/ + Result visit_wstring(Arg::StringValue) + { + return FMT_DISPATCH(visit_unhandled_arg()); + } + + /** Visits a pointer argument. **/ + Result visit_pointer(const void *) + { + return FMT_DISPATCH(visit_unhandled_arg()); + } + + /** Visits an argument of a custom (user-defined) type. **/ + Result visit_custom(Arg::CustomValue) + { + return FMT_DISPATCH(visit_unhandled_arg()); + } + + /** + \rst + Visits an argument dispatching to the appropriate visit method based on + the argument type. For example, if the argument type is ``double`` then + the `~fmt::ArgVisitor::visit_double()` method of the *Impl* class will be + called. + \endrst + */ + Result visit(const Arg &arg) + { + switch (arg.type) + { + case Arg::NONE: + case Arg::NAMED_ARG: + FMT_ASSERT(false, "invalid argument type"); + break; + case Arg::INT: + return FMT_DISPATCH(visit_int(arg.int_value)); + case Arg::UINT: + return FMT_DISPATCH(visit_uint(arg.uint_value)); + case Arg::LONG_LONG: + return FMT_DISPATCH(visit_long_long(arg.long_long_value)); + case Arg::ULONG_LONG: + return FMT_DISPATCH(visit_ulong_long(arg.ulong_long_value)); + case Arg::BOOL: + return FMT_DISPATCH(visit_bool(arg.int_value != 0)); + case Arg::CHAR: + return FMT_DISPATCH(visit_char(arg.int_value)); + case Arg::DOUBLE: + return FMT_DISPATCH(visit_double(arg.double_value)); + case Arg::LONG_DOUBLE: + return FMT_DISPATCH(visit_long_double(arg.long_double_value)); + case Arg::CSTRING: + return FMT_DISPATCH(visit_cstring(arg.string.value)); + case Arg::STRING: + return FMT_DISPATCH(visit_string(arg.string)); + case Arg::WSTRING: + return FMT_DISPATCH(visit_wstring(arg.wstring)); + case Arg::POINTER: + return FMT_DISPATCH(visit_pointer(arg.pointer)); + case Arg::CUSTOM: + return FMT_DISPATCH(visit_custom(arg.custom)); + } + return Result(); + } +}; + +enum Alignment +{ + ALIGN_DEFAULT, ALIGN_LEFT, ALIGN_RIGHT, ALIGN_CENTER, ALIGN_NUMERIC +}; + +// Flags. +enum +{ + SIGN_FLAG = 1, PLUS_FLAG = 2, MINUS_FLAG = 4, HASH_FLAG = 8, + CHAR_FLAG = 0x10 // Argument has char type - used in error reporting. +}; + +// An empty format specifier. +struct EmptySpec {}; + +// A type specifier. +template +struct TypeSpec : EmptySpec +{ + Alignment align() const + { + return ALIGN_DEFAULT; + } + unsigned width() const + { + return 0; + } + int precision() const + { + return -1; + } + bool flag(unsigned) const + { + return false; + } + char type() const + { + return TYPE; + } + char fill() const + { + return ' '; + } +}; + +// A width specifier. +struct WidthSpec +{ + unsigned width_; + // Fill is always wchar_t and cast to char if necessary to avoid having + // two specialization of WidthSpec and its subclasses. + wchar_t fill_; + + WidthSpec(unsigned width, wchar_t fill) : width_(width), fill_(fill) {} + + unsigned width() const + { + return width_; + } + wchar_t fill() const + { + return fill_; + } +}; + +// An alignment specifier. +struct AlignSpec : WidthSpec +{ + Alignment align_; + + AlignSpec(unsigned width, wchar_t fill, Alignment align = ALIGN_DEFAULT) + : WidthSpec(width, fill), align_(align) {} + + Alignment align() const + { + return align_; + } + + int precision() const + { + return -1; + } +}; + +// An alignment and type specifier. +template +struct AlignTypeSpec : AlignSpec +{ + AlignTypeSpec(unsigned width, wchar_t fill) : AlignSpec(width, fill) {} + + bool flag(unsigned) const + { + return false; + } + char type() const + { + return TYPE; + } +}; + +// A full format specifier. +struct FormatSpec : AlignSpec +{ + unsigned flags_; + int precision_; + char type_; + + FormatSpec( + unsigned width = 0, char type = 0, wchar_t fill = ' ') + : AlignSpec(width, fill), flags_(0), precision_(-1), type_(type) {} + + bool flag(unsigned f) const + { + return (flags_ & f) != 0; + } + int precision() const + { + return precision_; + } + char type() const + { + return type_; + } +}; + +// An integer format specifier. +template , typename Char = char> +class IntFormatSpec : public SpecT +{ +private: + T value_; + +public: + IntFormatSpec(T val, const SpecT &spec = SpecT()) + : SpecT(spec), value_(val) {} + + T value() const + { + return value_; + } +}; + +// A string format specifier. +template +class StrFormatSpec : public AlignSpec +{ +private: + const Char *str_; + +public: + template + StrFormatSpec(const Char *str, unsigned width, FillChar fill) + : AlignSpec(width, fill), str_(str) + { + internal::CharTraits::convert(FillChar()); + } + + const Char *str() const + { + return str_; + } +}; + +/** + Returns an integer format specifier to format the value in base 2. + */ +IntFormatSpec > bin(int value); + +/** + Returns an integer format specifier to format the value in base 8. + */ +IntFormatSpec > oct(int value); + +/** + Returns an integer format specifier to format the value in base 16 using + lower-case letters for the digits above 9. + */ +IntFormatSpec > hex(int value); + +/** + Returns an integer formatter format specifier to format in base 16 using + upper-case letters for the digits above 9. + */ +IntFormatSpec > hexu(int value); + +/** + \rst + Returns an integer format specifier to pad the formatted argument with the + fill character to the specified width using the default (right) numeric + alignment. + + **Example**:: + + MemoryWriter out; + out << pad(hex(0xcafe), 8, '0'); + // out.str() == "0000cafe" + + \endrst + */ +template +IntFormatSpec, Char> pad( + int value, unsigned width, Char fill = ' '); + +#define FMT_DEFINE_INT_FORMATTERS(TYPE) \ +inline IntFormatSpec > bin(TYPE value) { \ + return IntFormatSpec >(value, TypeSpec<'b'>()); \ +} \ + \ +inline IntFormatSpec > oct(TYPE value) { \ + return IntFormatSpec >(value, TypeSpec<'o'>()); \ +} \ + \ +inline IntFormatSpec > hex(TYPE value) { \ + return IntFormatSpec >(value, TypeSpec<'x'>()); \ +} \ + \ +inline IntFormatSpec > hexu(TYPE value) { \ + return IntFormatSpec >(value, TypeSpec<'X'>()); \ +} \ + \ +template \ +inline IntFormatSpec > pad( \ + IntFormatSpec > f, unsigned width) { \ + return IntFormatSpec >( \ + f.value(), AlignTypeSpec(width, ' ')); \ +} \ + \ +/* For compatibility with older compilers we provide two overloads for pad, */ \ +/* one that takes a fill character and one that doesn't. In the future this */ \ +/* can be replaced with one overload making the template argument Char */ \ +/* default to char (C++11). */ \ +template \ +inline IntFormatSpec, Char> pad( \ + IntFormatSpec, Char> f, \ + unsigned width, Char fill) { \ + return IntFormatSpec, Char>( \ + f.value(), AlignTypeSpec(width, fill)); \ +} \ + \ +inline IntFormatSpec > pad( \ + TYPE value, unsigned width) { \ + return IntFormatSpec >( \ + value, AlignTypeSpec<0>(width, ' ')); \ +} \ + \ +template \ +inline IntFormatSpec, Char> pad( \ + TYPE value, unsigned width, Char fill) { \ + return IntFormatSpec, Char>( \ + value, AlignTypeSpec<0>(width, fill)); \ +} + +FMT_DEFINE_INT_FORMATTERS(int) +FMT_DEFINE_INT_FORMATTERS(long) +FMT_DEFINE_INT_FORMATTERS(unsigned) +FMT_DEFINE_INT_FORMATTERS(unsigned long) +FMT_DEFINE_INT_FORMATTERS(LongLong) +FMT_DEFINE_INT_FORMATTERS(ULongLong) + +/** + \rst + Returns a string formatter that pads the formatted argument with the fill + character to the specified width using the default (left) string alignment. + + **Example**:: + + std::string s = str(MemoryWriter() << pad("abc", 8)); + // s == "abc " + + \endrst + */ +template +inline StrFormatSpec pad( + const Char *str, unsigned width, Char fill = ' ') +{ + return StrFormatSpec(str, width, fill); +} + +inline StrFormatSpec pad( + const wchar_t *str, unsigned width, char fill = ' ') +{ + return StrFormatSpec(str, width, fill); +} + +namespace internal +{ + +template +class ArgMap +{ +private: + typedef std::vector< + std::pair, internal::Arg> > MapType; + typedef typename MapType::value_type Pair; + + MapType map_; + +public: + FMT_API void init(const ArgList &args); + + const internal::Arg* find(const fmt::BasicStringRef &name) const + { + // The list is unsorted, so just return the first matching name. + for (typename MapType::const_iterator it = map_.begin(), end = map_.end(); + it != end; ++it) + { + if (it->first == name) + return &it->second; + } + return 0; + } +}; + +template +class ArgFormatterBase : public ArgVisitor +{ +private: + BasicWriter &writer_; + FormatSpec &spec_; + + FMT_DISALLOW_COPY_AND_ASSIGN(ArgFormatterBase); + + void write_pointer(const void *p) + { + spec_.flags_ = HASH_FLAG; + spec_.type_ = 'x'; + writer_.write_int(reinterpret_cast(p), spec_); + } + +protected: + BasicWriter &writer() + { + return writer_; + } + FormatSpec &spec() + { + return spec_; + } + + void write(bool value) + { + const char *str_value = value ? "true" : "false"; + Arg::StringValue str = { str_value, std::strlen(str_value) }; + writer_.write_str(str, spec_); + } + + void write(const char *value) + { + Arg::StringValue str = {value, value != 0 ? std::strlen(value) : 0}; + writer_.write_str(str, spec_); + } + +public: + ArgFormatterBase(BasicWriter &w, FormatSpec &s) + : writer_(w), spec_(s) {} + + template + void visit_any_int(T value) + { + writer_.write_int(value, spec_); + } + + template + void visit_any_double(T value) + { + writer_.write_double(value, spec_); + } + + void visit_bool(bool value) + { + if (spec_.type_) + return visit_any_int(value); + write(value); + } + + void visit_char(int value) + { + if (spec_.type_ && spec_.type_ != 'c') + { + spec_.flags_ |= CHAR_FLAG; + writer_.write_int(value, spec_); + return; + } + if (spec_.align_ == ALIGN_NUMERIC || spec_.flags_ != 0) + FMT_THROW(FormatError("invalid format specifier for char")); + typedef typename BasicWriter::CharPtr CharPtr; + Char fill = internal::CharTraits::cast(spec_.fill()); + CharPtr out = CharPtr(); + const unsigned CHAR_WIDTH = 1; + if (spec_.width_ > CHAR_WIDTH) + { + out = writer_.grow_buffer(spec_.width_); + if (spec_.align_ == ALIGN_RIGHT) + { + std::uninitialized_fill_n(out, spec_.width_ - CHAR_WIDTH, fill); + out += spec_.width_ - CHAR_WIDTH; + } + else if (spec_.align_ == ALIGN_CENTER) + { + out = writer_.fill_padding(out, spec_.width_, + internal::const_check(CHAR_WIDTH), fill); + } + else + { + std::uninitialized_fill_n(out + CHAR_WIDTH, + spec_.width_ - CHAR_WIDTH, fill); + } + } + else + { + out = writer_.grow_buffer(CHAR_WIDTH); + } + *out = internal::CharTraits::cast(value); + } + + void visit_cstring(const char *value) + { + if (spec_.type_ == 'p') + return write_pointer(value); + write(value); + } + + void visit_string(Arg::StringValue value) + { + writer_.write_str(value, spec_); + } + + using ArgVisitor::visit_wstring; + + void visit_wstring(Arg::StringValue value) + { + writer_.write_str(value, spec_); + } + + void visit_pointer(const void *value) + { + if (spec_.type_ && spec_.type_ != 'p') + report_unknown_type(spec_.type_, "pointer"); + write_pointer(value); + } +}; + +class FormatterBase +{ +private: + ArgList args_; + int next_arg_index_; + + // Returns the argument with specified index. + FMT_API Arg do_get_arg(unsigned arg_index, const char *&error); + +protected: + const ArgList &args() const + { + return args_; + } + + explicit FormatterBase(const ArgList &args) + { + args_ = args; + next_arg_index_ = 0; + } + + // Returns the next argument. + Arg next_arg(const char *&error) + { + if (next_arg_index_ >= 0) + return do_get_arg(internal::to_unsigned(next_arg_index_++), error); + error = "cannot switch from manual to automatic argument indexing"; + return Arg(); + } + + // Checks if manual indexing is used and returns the argument with + // specified index. + Arg get_arg(unsigned arg_index, const char *&error) + { + return check_no_auto_index(error) ? do_get_arg(arg_index, error) : Arg(); + } + + bool check_no_auto_index(const char *&error) + { + if (next_arg_index_ > 0) + { + error = "cannot switch from automatic to manual argument indexing"; + return false; + } + next_arg_index_ = -1; + return true; + } + + template + void write(BasicWriter &w, const Char *start, const Char *end) + { + if (start != end) + w << BasicStringRef(start, internal::to_unsigned(end - start)); + } +}; +} // namespace internal + +/** + \rst + An argument formatter based on the `curiously recurring template pattern + `_. + + To use `~fmt::BasicArgFormatter` define a subclass that implements some or + all of the visit methods with the same signatures as the methods in + `~fmt::ArgVisitor`, for example, `~fmt::ArgVisitor::visit_int()`. + Pass the subclass as the *Impl* template parameter. When a formatting + function processes an argument, it will dispatch to a visit method + specific to the argument type. For example, if the argument type is + ``double`` then the `~fmt::ArgVisitor::visit_double()` method of a subclass + will be called. If the subclass doesn't contain a method with this signature, + then a corresponding method of `~fmt::BasicArgFormatter` or its superclass + will be called. + \endrst + */ +template +class BasicArgFormatter : public internal::ArgFormatterBase +{ +private: + BasicFormatter &formatter_; + const Char *format_; + +public: + /** + \rst + Constructs an argument formatter object. + *formatter* is a reference to the main formatter object, *spec* contains + format specifier information for standard argument types, and *fmt* points + to the part of the format string being parsed for custom argument types. + \endrst + */ + BasicArgFormatter(BasicFormatter &formatter, + FormatSpec &spec, const Char *fmt) + : internal::ArgFormatterBase(formatter.writer(), spec), + formatter_(formatter), format_(fmt) {} + + /** Formats an argument of a custom (user-defined) type. */ + void visit_custom(internal::Arg::CustomValue c) + { + c.format(&formatter_, c.value, &format_); + } +}; + +/** The default argument formatter. */ +template +class ArgFormatter : public BasicArgFormatter, Char> +{ +public: + /** Constructs an argument formatter object. */ + ArgFormatter(BasicFormatter &formatter, + FormatSpec &spec, const Char *fmt) + : BasicArgFormatter, Char>(formatter, spec, fmt) {} +}; + +/** This template formats data and writes the output to a writer. */ +template +class BasicFormatter : private internal::FormatterBase +{ +public: + /** The character type for the output. */ + typedef CharType Char; + +private: + BasicWriter &writer_; + internal::ArgMap map_; + + FMT_DISALLOW_COPY_AND_ASSIGN(BasicFormatter); + + using internal::FormatterBase::get_arg; + + // Checks if manual indexing is used and returns the argument with + // specified name. + internal::Arg get_arg(BasicStringRef arg_name, const char *&error); + + // Parses argument index and returns corresponding argument. + internal::Arg parse_arg_index(const Char *&s); + + // Parses argument name and returns corresponding argument. + internal::Arg parse_arg_name(const Char *&s); + +public: + /** + \rst + Constructs a ``BasicFormatter`` object. References to the arguments and + the writer are stored in the formatter object so make sure they have + appropriate lifetimes. + \endrst + */ + BasicFormatter(const ArgList &args, BasicWriter &w) + : internal::FormatterBase(args), writer_(w) {} + + /** Returns a reference to the writer associated with this formatter. */ + BasicWriter &writer() + { + return writer_; + } + + /** Formats stored arguments and writes the output to the writer. */ + void format(BasicCStringRef format_str); + + // Formats a single argument and advances format_str, a format string pointer. + const Char *format(const Char *&format_str, const internal::Arg &arg); +}; + +// Generates a comma-separated list with results of applying f to +// numbers 0..n-1. +# define FMT_GEN(n, f) FMT_GEN##n(f) +# define FMT_GEN1(f) f(0) +# define FMT_GEN2(f) FMT_GEN1(f), f(1) +# define FMT_GEN3(f) FMT_GEN2(f), f(2) +# define FMT_GEN4(f) FMT_GEN3(f), f(3) +# define FMT_GEN5(f) FMT_GEN4(f), f(4) +# define FMT_GEN6(f) FMT_GEN5(f), f(5) +# define FMT_GEN7(f) FMT_GEN6(f), f(6) +# define FMT_GEN8(f) FMT_GEN7(f), f(7) +# define FMT_GEN9(f) FMT_GEN8(f), f(8) +# define FMT_GEN10(f) FMT_GEN9(f), f(9) +# define FMT_GEN11(f) FMT_GEN10(f), f(10) +# define FMT_GEN12(f) FMT_GEN11(f), f(11) +# define FMT_GEN13(f) FMT_GEN12(f), f(12) +# define FMT_GEN14(f) FMT_GEN13(f), f(13) +# define FMT_GEN15(f) FMT_GEN14(f), f(14) + +namespace internal +{ +inline uint64_t make_type() +{ + return 0; +} + +template +inline uint64_t make_type(const T &arg) +{ + return MakeValue< BasicFormatter >::type(arg); +} + +template + struct ArgArray; + +template +struct ArgArray +{ + typedef Value Type[N > 0 ? N : 1]; + +template +static Value make(const T &value) +{ +#ifdef __clang__ + Value result = MakeValue(value); + // Workaround a bug in Apple LLVM version 4.2 (clang-425.0.28) of clang: + // https://github.com/fmtlib/fmt/issues/276 + (void)result.custom.format; + return result; +#else + return MakeValue(value); +#endif +} + }; + +template +struct ArgArray +{ + typedef Arg Type[N + 1]; // +1 for the list end Arg::NONE + + template + static Arg make(const T &value) + { + return MakeArg(value); + } +}; + +#if FMT_USE_VARIADIC_TEMPLATES +template +inline uint64_t make_type(const Arg &first, const Args & ... tail) +{ + return make_type(first) | (make_type(tail...) << 4); +} + +#else + +struct ArgType +{ + uint64_t type; + + ArgType() : type(0) {} + + template + ArgType(const T &arg) : type(make_type(arg)) {} +}; + +# define FMT_ARG_TYPE_DEFAULT(n) ArgType t##n = ArgType() + +inline uint64_t make_type(FMT_GEN15(FMT_ARG_TYPE_DEFAULT)) +{ + return t0.type | (t1.type << 4) | (t2.type << 8) | (t3.type << 12) | + (t4.type << 16) | (t5.type << 20) | (t6.type << 24) | (t7.type << 28) | + (t8.type << 32) | (t9.type << 36) | (t10.type << 40) | (t11.type << 44) | + (t12.type << 48) | (t13.type << 52) | (t14.type << 56); +} +#endif +} // namespace internal + +# define FMT_MAKE_TEMPLATE_ARG(n) typename T##n +# define FMT_MAKE_ARG_TYPE(n) T##n +# define FMT_MAKE_ARG(n) const T##n &v##n +# define FMT_ASSIGN_char(n) \ + arr[n] = fmt::internal::MakeValue< fmt::BasicFormatter >(v##n) +# define FMT_ASSIGN_wchar_t(n) \ + arr[n] = fmt::internal::MakeValue< fmt::BasicFormatter >(v##n) + +#if FMT_USE_VARIADIC_TEMPLATES +// Defines a variadic function returning void. +# define FMT_VARIADIC_VOID(func, arg_type) \ + template \ + void func(arg_type arg0, const Args & ... args) { \ + typedef fmt::internal::ArgArray ArgArray; \ + typename ArgArray::Type array{ \ + ArgArray::template make >(args)...}; \ + func(arg0, fmt::ArgList(fmt::internal::make_type(args...), array)); \ + } + +// Defines a variadic constructor. +# define FMT_VARIADIC_CTOR(ctor, func, arg0_type, arg1_type) \ + template \ + ctor(arg0_type arg0, arg1_type arg1, const Args & ... args) { \ + typedef fmt::internal::ArgArray ArgArray; \ + typename ArgArray::Type array{ \ + ArgArray::template make >(args)...}; \ + func(arg0, arg1, fmt::ArgList(fmt::internal::make_type(args...), array)); \ + } + +#else + +# define FMT_MAKE_REF(n) \ + fmt::internal::MakeValue< fmt::BasicFormatter >(v##n) +# define FMT_MAKE_REF2(n) v##n + +// Defines a wrapper for a function taking one argument of type arg_type +// and n additional arguments of arbitrary types. +# define FMT_WRAP1(func, arg_type, n) \ + template \ + inline void func(arg_type arg1, FMT_GEN(n, FMT_MAKE_ARG)) { \ + const fmt::internal::ArgArray::Type array = {FMT_GEN(n, FMT_MAKE_REF)}; \ + func(arg1, fmt::ArgList( \ + fmt::internal::make_type(FMT_GEN(n, FMT_MAKE_REF2)), array)); \ + } + +// Emulates a variadic function returning void on a pre-C++11 compiler. +# define FMT_VARIADIC_VOID(func, arg_type) \ + inline void func(arg_type arg) { func(arg, fmt::ArgList()); } \ + FMT_WRAP1(func, arg_type, 1) FMT_WRAP1(func, arg_type, 2) \ + FMT_WRAP1(func, arg_type, 3) FMT_WRAP1(func, arg_type, 4) \ + FMT_WRAP1(func, arg_type, 5) FMT_WRAP1(func, arg_type, 6) \ + FMT_WRAP1(func, arg_type, 7) FMT_WRAP1(func, arg_type, 8) \ + FMT_WRAP1(func, arg_type, 9) FMT_WRAP1(func, arg_type, 10) + +# define FMT_CTOR(ctor, func, arg0_type, arg1_type, n) \ + template \ + ctor(arg0_type arg0, arg1_type arg1, FMT_GEN(n, FMT_MAKE_ARG)) { \ + const fmt::internal::ArgArray::Type array = {FMT_GEN(n, FMT_MAKE_REF)}; \ + func(arg0, arg1, fmt::ArgList( \ + fmt::internal::make_type(FMT_GEN(n, FMT_MAKE_REF2)), array)); \ + } + +// Emulates a variadic constructor on a pre-C++11 compiler. +# define FMT_VARIADIC_CTOR(ctor, func, arg0_type, arg1_type) \ + FMT_CTOR(ctor, func, arg0_type, arg1_type, 1) \ + FMT_CTOR(ctor, func, arg0_type, arg1_type, 2) \ + FMT_CTOR(ctor, func, arg0_type, arg1_type, 3) \ + FMT_CTOR(ctor, func, arg0_type, arg1_type, 4) \ + FMT_CTOR(ctor, func, arg0_type, arg1_type, 5) \ + FMT_CTOR(ctor, func, arg0_type, arg1_type, 6) \ + FMT_CTOR(ctor, func, arg0_type, arg1_type, 7) \ + FMT_CTOR(ctor, func, arg0_type, arg1_type, 8) \ + FMT_CTOR(ctor, func, arg0_type, arg1_type, 9) \ + FMT_CTOR(ctor, func, arg0_type, arg1_type, 10) +#endif + +// Generates a comma-separated list with results of applying f to pairs +// (argument, index). +#define FMT_FOR_EACH1(f, x0) f(x0, 0) +#define FMT_FOR_EACH2(f, x0, x1) \ + FMT_FOR_EACH1(f, x0), f(x1, 1) +#define FMT_FOR_EACH3(f, x0, x1, x2) \ + FMT_FOR_EACH2(f, x0 ,x1), f(x2, 2) +#define FMT_FOR_EACH4(f, x0, x1, x2, x3) \ + FMT_FOR_EACH3(f, x0, x1, x2), f(x3, 3) +#define FMT_FOR_EACH5(f, x0, x1, x2, x3, x4) \ + FMT_FOR_EACH4(f, x0, x1, x2, x3), f(x4, 4) +#define FMT_FOR_EACH6(f, x0, x1, x2, x3, x4, x5) \ + FMT_FOR_EACH5(f, x0, x1, x2, x3, x4), f(x5, 5) +#define FMT_FOR_EACH7(f, x0, x1, x2, x3, x4, x5, x6) \ + FMT_FOR_EACH6(f, x0, x1, x2, x3, x4, x5), f(x6, 6) +#define FMT_FOR_EACH8(f, x0, x1, x2, x3, x4, x5, x6, x7) \ + FMT_FOR_EACH7(f, x0, x1, x2, x3, x4, x5, x6), f(x7, 7) +#define FMT_FOR_EACH9(f, x0, x1, x2, x3, x4, x5, x6, x7, x8) \ + FMT_FOR_EACH8(f, x0, x1, x2, x3, x4, x5, x6, x7), f(x8, 8) +#define FMT_FOR_EACH10(f, x0, x1, x2, x3, x4, x5, x6, x7, x8, x9) \ + FMT_FOR_EACH9(f, x0, x1, x2, x3, x4, x5, x6, x7, x8), f(x9, 9) + +/** + An error returned by an operating system or a language runtime, + for example a file opening error. +*/ +class SystemError : public internal::RuntimeError +{ +private: + void init(int err_code, CStringRef format_str, ArgList args); + +protected: + int error_code_; + + typedef char Char; // For FMT_VARIADIC_CTOR. + + SystemError() {} + +public: + /** + \rst + Constructs a :class:`fmt::SystemError` object with a description + formatted with `fmt::format_system_error`. *message* and additional + arguments passed into the constructor are formatted similarly to + `fmt::format`. + + **Example**:: + + // This throws a SystemError with the description + // cannot open file 'madeup': No such file or directory + // or similar (system message may vary). + const char *filename = "madeup"; + std::FILE *file = std::fopen(filename, "r"); + if (!file) + throw fmt::SystemError(errno, "cannot open file '{}'", filename); + \endrst + */ + SystemError(int error_code, CStringRef message) + { + init(error_code, message, ArgList()); + } + FMT_VARIADIC_CTOR(SystemError, init, int, CStringRef) + + ~SystemError() throw(); + + int error_code() const + { + return error_code_; + } +}; + +/** + \rst + Formats an error returned by an operating system or a language runtime, + for example a file opening error, and writes it to *out* in the following + form: + + .. parsed-literal:: + **: ** + + where ** is the passed message and ** is + the system message corresponding to the error code. + *error_code* is a system error code as given by ``errno``. + If *error_code* is not a valid error code such as -1, the system message + may look like "Unknown error -1" and is platform-dependent. + \endrst + */ +FMT_API void format_system_error(fmt::Writer &out, int error_code, + fmt::StringRef message) FMT_NOEXCEPT; + +/** + \rst + This template provides operations for formatting and writing data into + a character stream. The output is stored in a buffer provided by a subclass + such as :class:`fmt::BasicMemoryWriter`. + + You can use one of the following typedefs for common character types: + + +---------+----------------------+ + | Type | Definition | + +=========+======================+ + | Writer | BasicWriter | + +---------+----------------------+ + | WWriter | BasicWriter | + +---------+----------------------+ + + \endrst + */ +template +class BasicWriter +{ +private: + // Output buffer. + Buffer &buffer_; + + FMT_DISALLOW_COPY_AND_ASSIGN(BasicWriter); + + typedef typename internal::CharTraits::CharPtr CharPtr; + +#if FMT_SECURE_SCL + // Returns pointer value. + static Char *get(CharPtr p) + { + return p.base(); + } +#else + static Char *get(Char *p) + { + return p; + } +#endif + + // Fills the padding around the content and returns the pointer to the + // content area. + static CharPtr fill_padding(CharPtr buffer, + unsigned total_size, std::size_t content_size, wchar_t fill); + + // Grows the buffer by n characters and returns a pointer to the newly + // allocated area. + CharPtr grow_buffer(std::size_t n) + { + std::size_t size = buffer_.size(); + buffer_.resize(size + n); + return internal::make_ptr(&buffer_[size], n); + } + + // Writes an unsigned decimal integer. + template + Char *write_unsigned_decimal(UInt value, unsigned prefix_size = 0) + { + unsigned num_digits = internal::count_digits(value); + Char *ptr = get(grow_buffer(prefix_size + num_digits)); + internal::format_decimal(ptr + prefix_size, value, num_digits); + return ptr; + } + + // Writes a decimal integer. + template + void write_decimal(Int value) + { + typedef typename internal::IntTraits::MainType MainType; + MainType abs_value = static_cast(value); + if (internal::is_negative(value)) + { + abs_value = 0 - abs_value; + *write_unsigned_decimal(abs_value, 1) = '-'; + } + else + { + write_unsigned_decimal(abs_value, 0); + } + } + + // Prepare a buffer for integer formatting. + CharPtr prepare_int_buffer(unsigned num_digits, + const EmptySpec &, const char *prefix, unsigned prefix_size) + { + unsigned size = prefix_size + num_digits; + CharPtr p = grow_buffer(size); + std::uninitialized_copy(prefix, prefix + prefix_size, p); + return p + size - 1; + } + + template + CharPtr prepare_int_buffer(unsigned num_digits, + const Spec &spec, const char *prefix, unsigned prefix_size); + + // Formats an integer. + template + void write_int(T value, Spec spec); + + // Formats a floating-point number (double or long double). + template + void write_double(T value, const FormatSpec &spec); + + // Writes a formatted string. + template + CharPtr write_str(const StrChar *s, std::size_t size, const AlignSpec &spec); + + template + void write_str(const internal::Arg::StringValue &str, + const FormatSpec &spec); + + // This following methods are private to disallow writing wide characters + // and strings to a char stream. If you want to print a wide string as a + // pointer as std::ostream does, cast it to const void*. + // Do not implement! + void operator<<(typename internal::WCharHelper::Unsupported); + void operator<<( + typename internal::WCharHelper::Unsupported); + + // Appends floating-point length specifier to the format string. + // The second argument is only used for overload resolution. + void append_float_length(Char *&format_ptr, long double) + { + *format_ptr++ = 'L'; + } + + template + void append_float_length(Char *&, T) {} + + template + friend class internal::ArgFormatterBase; + + template + friend class BasicPrintfArgFormatter; + +protected: + /** + Constructs a ``BasicWriter`` object. + */ + explicit BasicWriter(Buffer &b) : buffer_(b) {} + +public: + /** + \rst + Destroys a ``BasicWriter`` object. + \endrst + */ + virtual ~BasicWriter() {} + + /** + Returns the total number of characters written. + */ + std::size_t size() const + { + return buffer_.size(); + } + + /** + Returns a pointer to the output buffer content. No terminating null + character is appended. + */ + const Char *data() const FMT_NOEXCEPT + { + return &buffer_[0]; + } + + /** + Returns a pointer to the output buffer content with terminating null + character appended. + */ + const Char *c_str() const + { + std::size_t size = buffer_.size(); + buffer_.reserve(size + 1); + buffer_[size] = '\0'; + return &buffer_[0]; + } + + /** + \rst + Returns the content of the output buffer as an `std::string`. + \endrst + */ + std::basic_string str() const + { + return std::basic_string(&buffer_[0], buffer_.size()); + } + + /** + \rst + Writes formatted data. + + *args* is an argument list representing arbitrary arguments. + + **Example**:: + + MemoryWriter out; + out.write("Current point:\n"); + out.write("({:+f}, {:+f})", -3.14, 3.14); + + This will write the following output to the ``out`` object: + + .. code-block:: none + + Current point: + (-3.140000, +3.140000) + + The output can be accessed using :func:`data()`, :func:`c_str` or + :func:`str` methods. + + See also :ref:`syntax`. + \endrst + */ + void write(BasicCStringRef format, ArgList args) + { + BasicFormatter(args, *this).format(format); + } + FMT_VARIADIC_VOID(write, BasicCStringRef) + + BasicWriter &operator<<(int value) + { + write_decimal(value); + return *this; + } + BasicWriter &operator<<(unsigned value) + { + return *this << IntFormatSpec(value); + } + BasicWriter &operator<<(long value) + { + write_decimal(value); + return *this; + } + BasicWriter &operator<<(unsigned long value) + { + return *this << IntFormatSpec(value); + } + BasicWriter &operator<<(LongLong value) + { + write_decimal(value); + return *this; + } + + /** + \rst + Formats *value* and writes it to the stream. + \endrst + */ + BasicWriter &operator<<(ULongLong value) + { + return *this << IntFormatSpec(value); + } + + BasicWriter &operator<<(double value) + { + write_double(value, FormatSpec()); + return *this; + } + + /** + \rst + Formats *value* using the general format for floating-point numbers + (``'g'``) and writes it to the stream. + \endrst + */ + BasicWriter &operator<<(long double value) + { + write_double(value, FormatSpec()); + return *this; + } + + /** + Writes a character to the stream. + */ + BasicWriter &operator<<(char value) + { + buffer_.push_back(value); + return *this; + } + + BasicWriter &operator<<( + typename internal::WCharHelper::Supported value) + { + buffer_.push_back(value); + return *this; + } + + /** + \rst + Writes *value* to the stream. + \endrst + */ + BasicWriter &operator<<(fmt::BasicStringRef value) + { + const Char *str = value.data(); + buffer_.append(str, str + value.size()); + return *this; + } + + BasicWriter &operator<<( + typename internal::WCharHelper::Supported value) + { + const char *str = value.data(); + buffer_.append(str, str + value.size()); + return *this; + } + + template + BasicWriter &operator<<(IntFormatSpec spec) + { + internal::CharTraits::convert(FillChar()); + write_int(spec.value(), spec); + return *this; + } + + template + BasicWriter &operator<<(const StrFormatSpec &spec) + { + const StrChar *s = spec.str(); + write_str(s, std::char_traits::length(s), spec); + return *this; + } + + void clear() FMT_NOEXCEPT { buffer_.clear(); } + + Buffer &buffer() FMT_NOEXCEPT { return buffer_; } +}; + +template +template +typename BasicWriter::CharPtr BasicWriter::write_str( + const StrChar *s, std::size_t size, const AlignSpec &spec) +{ + CharPtr out = CharPtr(); + if (spec.width() > size) + { + out = grow_buffer(spec.width()); + Char fill = internal::CharTraits::cast(spec.fill()); + if (spec.align() == ALIGN_RIGHT) + { + std::uninitialized_fill_n(out, spec.width() - size, fill); + out += spec.width() - size; + } + else if (spec.align() == ALIGN_CENTER) + { + out = fill_padding(out, spec.width(), size, fill); + } + else + { + std::uninitialized_fill_n(out + size, spec.width() - size, fill); + } + } + else + { + out = grow_buffer(size); + } + std::uninitialized_copy(s, s + size, out); + return out; +} + +template +template +void BasicWriter::write_str( + const internal::Arg::StringValue &s, const FormatSpec &spec) +{ + // Check if StrChar is convertible to Char. + internal::CharTraits::convert(StrChar()); + if (spec.type_ && spec.type_ != 's') + internal::report_unknown_type(spec.type_, "string"); + const StrChar *str_value = s.value; + std::size_t str_size = s.size; + if (str_size == 0) + { + if (!str_value) + { + FMT_THROW(FormatError("string pointer is null")); + } + } + std::size_t precision = static_cast(spec.precision_); + if (spec.precision_ >= 0 && precision < str_size) + str_size = precision; + write_str(str_value, str_size, spec); +} + +template +typename BasicWriter::CharPtr +BasicWriter::fill_padding( + CharPtr buffer, unsigned total_size, + std::size_t content_size, wchar_t fill) +{ + std::size_t padding = total_size - content_size; + std::size_t left_padding = padding / 2; + Char fill_char = internal::CharTraits::cast(fill); + std::uninitialized_fill_n(buffer, left_padding, fill_char); + buffer += left_padding; + CharPtr content = buffer; + std::uninitialized_fill_n(buffer + content_size, + padding - left_padding, fill_char); + return content; +} + +template +template +typename BasicWriter::CharPtr +BasicWriter::prepare_int_buffer( + unsigned num_digits, const Spec &spec, + const char *prefix, unsigned prefix_size) +{ + unsigned width = spec.width(); + Alignment align = spec.align(); + Char fill = internal::CharTraits::cast(spec.fill()); + if (spec.precision() > static_cast(num_digits)) + { + // Octal prefix '0' is counted as a digit, so ignore it if precision + // is specified. + if (prefix_size > 0 && prefix[prefix_size - 1] == '0') + --prefix_size; + unsigned number_size = + prefix_size + internal::to_unsigned(spec.precision()); + AlignSpec subspec(number_size, '0', ALIGN_NUMERIC); + if (number_size >= width) + return prepare_int_buffer(num_digits, subspec, prefix, prefix_size); + buffer_.reserve(width); + unsigned fill_size = width - number_size; + if (align != ALIGN_LEFT) + { + CharPtr p = grow_buffer(fill_size); + std::uninitialized_fill(p, p + fill_size, fill); + } + CharPtr result = prepare_int_buffer( + num_digits, subspec, prefix, prefix_size); + if (align == ALIGN_LEFT) + { + CharPtr p = grow_buffer(fill_size); + std::uninitialized_fill(p, p + fill_size, fill); + } + return result; + } + unsigned size = prefix_size + num_digits; + if (width <= size) + { + CharPtr p = grow_buffer(size); + std::uninitialized_copy(prefix, prefix + prefix_size, p); + return p + size - 1; + } + CharPtr p = grow_buffer(width); + CharPtr end = p + width; + if (align == ALIGN_LEFT) + { + std::uninitialized_copy(prefix, prefix + prefix_size, p); + p += size; + std::uninitialized_fill(p, end, fill); + } + else if (align == ALIGN_CENTER) + { + p = fill_padding(p, width, size, fill); + std::uninitialized_copy(prefix, prefix + prefix_size, p); + p += size; + } + else + { + if (align == ALIGN_NUMERIC) + { + if (prefix_size != 0) + { + p = std::uninitialized_copy(prefix, prefix + prefix_size, p); + size -= prefix_size; + } + } + else + { + std::uninitialized_copy(prefix, prefix + prefix_size, end - size); + } + std::uninitialized_fill(p, end - size, fill); + p = end; + } + return p - 1; +} + +template +template +void BasicWriter::write_int(T value, Spec spec) +{ + unsigned prefix_size = 0; + typedef typename internal::IntTraits::MainType UnsignedType; + UnsignedType abs_value = static_cast(value); + char prefix[4] = ""; + if (internal::is_negative(value)) + { + prefix[0] = '-'; + ++prefix_size; + abs_value = 0 - abs_value; + } + else if (spec.flag(SIGN_FLAG)) + { + prefix[0] = spec.flag(PLUS_FLAG) ? '+' : ' '; + ++prefix_size; + } + switch (spec.type()) + { + case 0: + case 'd': + { + unsigned num_digits = internal::count_digits(abs_value); + CharPtr p = prepare_int_buffer(num_digits, spec, prefix, prefix_size) + 1; + internal::format_decimal(get(p), abs_value, 0); + break; + } + case 'x': + case 'X': + { + UnsignedType n = abs_value; + if (spec.flag(HASH_FLAG)) + { + prefix[prefix_size++] = '0'; + prefix[prefix_size++] = spec.type(); + } + unsigned num_digits = 0; + do + { + ++num_digits; + } + while ((n >>= 4) != 0); + Char *p = get(prepare_int_buffer( + num_digits, spec, prefix, prefix_size)); + n = abs_value; + const char *digits = spec.type() == 'x' ? + "0123456789abcdef" : "0123456789ABCDEF"; + do + { + *p-- = digits[n & 0xf]; + } + while ((n >>= 4) != 0); + break; + } + case 'b': + case 'B': + { + UnsignedType n = abs_value; + if (spec.flag(HASH_FLAG)) + { + prefix[prefix_size++] = '0'; + prefix[prefix_size++] = spec.type(); + } + unsigned num_digits = 0; + do + { + ++num_digits; + } + while ((n >>= 1) != 0); + Char *p = get(prepare_int_buffer(num_digits, spec, prefix, prefix_size)); + n = abs_value; + do + { + *p-- = static_cast('0' + (n & 1)); + } + while ((n >>= 1) != 0); + break; + } + case 'o': + { + UnsignedType n = abs_value; + if (spec.flag(HASH_FLAG)) + prefix[prefix_size++] = '0'; + unsigned num_digits = 0; + do + { + ++num_digits; + } + while ((n >>= 3) != 0); + Char *p = get(prepare_int_buffer(num_digits, spec, prefix, prefix_size)); + n = abs_value; + do + { + *p-- = static_cast('0' + (n & 7)); + } + while ((n >>= 3) != 0); + break; + } + case 'n': + { + unsigned num_digits = internal::count_digits(abs_value); + fmt::StringRef sep = ""; +#ifndef ANDROID + sep = internal::thousands_sep(std::localeconv()); +#endif + unsigned size = static_cast( + num_digits + sep.size() * ((num_digits - 1) / 3)); + CharPtr p = prepare_int_buffer(size, spec, prefix, prefix_size) + 1; + internal::format_decimal(get(p), abs_value, 0, internal::ThousandsSep(sep)); + break; + } + default: + internal::report_unknown_type( + spec.type(), spec.flag(CHAR_FLAG) ? "char" : "integer"); + break; + } +} + +template +template +void BasicWriter::write_double(T value, const FormatSpec &spec) +{ + // Check type. + char type = spec.type(); + bool upper = false; + switch (type) + { + case 0: + type = 'g'; + break; + case 'e': + case 'f': + case 'g': + case 'a': + break; + case 'F': +#if FMT_MSC_VER + // MSVC's printf doesn't support 'F'. + type = 'f'; +#endif + // Fall through. + case 'E': + case 'G': + case 'A': + upper = true; + break; + default: + internal::report_unknown_type(type, "double"); + break; + } + + char sign = 0; + // Use isnegative instead of value < 0 because the latter is always + // false for NaN. + if (internal::FPUtil::isnegative(static_cast(value))) + { + sign = '-'; + value = -value; + } + else if (spec.flag(SIGN_FLAG)) + { + sign = spec.flag(PLUS_FLAG) ? '+' : ' '; + } + + if (internal::FPUtil::isnotanumber(value)) + { + // Format NaN ourselves because sprintf's output is not consistent + // across platforms. + std::size_t nan_size = 4; + const char *nan = upper ? " NAN" : " nan"; + if (!sign) + { + --nan_size; + ++nan; + } + CharPtr out = write_str(nan, nan_size, spec); + if (sign) + *out = sign; + return; + } + + if (internal::FPUtil::isinfinity(value)) + { + // Format infinity ourselves because sprintf's output is not consistent + // across platforms. + std::size_t inf_size = 4; + const char *inf = upper ? " INF" : " inf"; + if (!sign) + { + --inf_size; + ++inf; + } + CharPtr out = write_str(inf, inf_size, spec); + if (sign) + *out = sign; + return; + } + + std::size_t offset = buffer_.size(); + unsigned width = spec.width(); + if (sign) + { + buffer_.reserve(buffer_.size() + (width > 1u ? width : 1u)); + if (width > 0) + --width; + ++offset; + } + + // Build format string. + enum { MAX_FORMAT_SIZE = 10}; // longest format: %#-*.*Lg + Char format[MAX_FORMAT_SIZE]; + Char *format_ptr = format; + *format_ptr++ = '%'; + unsigned width_for_sprintf = width; + if (spec.flag(HASH_FLAG)) + *format_ptr++ = '#'; + if (spec.align() == ALIGN_CENTER) + { + width_for_sprintf = 0; + } + else + { + if (spec.align() == ALIGN_LEFT) + *format_ptr++ = '-'; + if (width != 0) + *format_ptr++ = '*'; + } + if (spec.precision() >= 0) + { + *format_ptr++ = '.'; + *format_ptr++ = '*'; + } + + append_float_length(format_ptr, value); + *format_ptr++ = type; + *format_ptr = '\0'; + + // Format using snprintf. + Char fill = internal::CharTraits::cast(spec.fill()); + unsigned n = 0; + Char *start = 0; + for (;;) + { + std::size_t buffer_size = buffer_.capacity() - offset; +#if FMT_MSC_VER + // MSVC's vsnprintf_s doesn't work with zero size, so reserve + // space for at least one extra character to make the size non-zero. + // Note that the buffer's capacity will increase by more than 1. + if (buffer_size == 0) + { + buffer_.reserve(offset + 1); + buffer_size = buffer_.capacity() - offset; + } +#endif + start = &buffer_[offset]; + int result = internal::CharTraits::format_float( + start, buffer_size, format, width_for_sprintf, spec.precision(), value); + if (result >= 0) + { + n = internal::to_unsigned(result); + if (offset + n < buffer_.capacity()) + break; // The buffer is large enough - continue with formatting. + buffer_.reserve(offset + n + 1); + } + else + { + // If result is negative we ask to increase the capacity by at least 1, + // but as std::vector, the buffer grows exponentially. + buffer_.reserve(buffer_.capacity() + 1); + } + } + if (sign) + { + if ((spec.align() != ALIGN_RIGHT && spec.align() != ALIGN_DEFAULT) || + *start != ' ') + { + *(start - 1) = sign; + sign = 0; + } + else + { + *(start - 1) = fill; + } + ++n; + } + if (spec.align() == ALIGN_CENTER && spec.width() > n) + { + width = spec.width(); + CharPtr p = grow_buffer(width); + std::memmove(get(p) + (width - n) / 2, get(p), n * sizeof(Char)); + fill_padding(p, spec.width(), n, fill); + return; + } + if (spec.fill() != ' ' || sign) + { + while (*start == ' ') + *start++ = fill; + if (sign) + *(start - 1) = sign; + } + grow_buffer(n); +} + +/** + \rst + This class template provides operations for formatting and writing data + into a character stream. The output is stored in a memory buffer that grows + dynamically. + + You can use one of the following typedefs for common character types + and the standard allocator: + + +---------------+-----------------------------------------------------+ + | Type | Definition | + +===============+=====================================================+ + | MemoryWriter | BasicMemoryWriter> | + +---------------+-----------------------------------------------------+ + | WMemoryWriter | BasicMemoryWriter> | + +---------------+-----------------------------------------------------+ + + **Example**:: + + MemoryWriter out; + out << "The answer is " << 42 << "\n"; + out.write("({:+f}, {:+f})", -3.14, 3.14); + + This will write the following output to the ``out`` object: + + .. code-block:: none + + The answer is 42 + (-3.140000, +3.140000) + + The output can be converted to an ``std::string`` with ``out.str()`` or + accessed as a C string with ``out.c_str()``. + \endrst + */ +template > +class BasicMemoryWriter : public BasicWriter +{ +private: + internal::MemoryBuffer buffer_; + +public: + explicit BasicMemoryWriter(const Allocator& alloc = Allocator()) + : BasicWriter(buffer_), buffer_(alloc) {} + +#if FMT_USE_RVALUE_REFERENCES + /** + \rst + Constructs a :class:`fmt::BasicMemoryWriter` object moving the content + of the other object to it. + \endrst + */ + BasicMemoryWriter(BasicMemoryWriter &&other) + : BasicWriter(buffer_), buffer_(std::move(other.buffer_)) + { + } + + /** + \rst + Moves the content of the other ``BasicMemoryWriter`` object to this one. + \endrst + */ + BasicMemoryWriter &operator=(BasicMemoryWriter &&other) + { + buffer_ = std::move(other.buffer_); + return *this; + } +#endif +}; + +typedef BasicMemoryWriter MemoryWriter; +typedef BasicMemoryWriter WMemoryWriter; + +/** + \rst + This class template provides operations for formatting and writing data + into a fixed-size array. For writing into a dynamically growing buffer + use :class:`fmt::BasicMemoryWriter`. + + Any write method will throw ``std::runtime_error`` if the output doesn't fit + into the array. + + You can use one of the following typedefs for common character types: + + +--------------+---------------------------+ + | Type | Definition | + +==============+===========================+ + | ArrayWriter | BasicArrayWriter | + +--------------+---------------------------+ + | WArrayWriter | BasicArrayWriter | + +--------------+---------------------------+ + \endrst + */ +template +class BasicArrayWriter : public BasicWriter +{ +private: + internal::FixedBuffer buffer_; + +public: + /** + \rst + Constructs a :class:`fmt::BasicArrayWriter` object for *array* of the + given size. + \endrst + */ + BasicArrayWriter(Char *array, std::size_t size) + : BasicWriter(buffer_), buffer_(array, size) {} + + /** + \rst + Constructs a :class:`fmt::BasicArrayWriter` object for *array* of the + size known at compile time. + \endrst + */ + template + explicit BasicArrayWriter(Char (&array)[SIZE]) + : BasicWriter(buffer_), buffer_(array, SIZE) {} +}; + +typedef BasicArrayWriter ArrayWriter; +typedef BasicArrayWriter WArrayWriter; + +// Reports a system error without throwing an exception. +// Can be used to report errors from destructors. +FMT_API void report_system_error(int error_code, + StringRef message) FMT_NOEXCEPT; + +#if FMT_USE_WINDOWS_H + +/** A Windows error. */ +class WindowsError : public SystemError +{ +private: + FMT_API void init(int error_code, CStringRef format_str, ArgList args); + +public: + /** + \rst + Constructs a :class:`fmt::WindowsError` object with the description + of the form + + .. parsed-literal:: + **: ** + + where ** is the formatted message and ** is the + system message corresponding to the error code. + *error_code* is a Windows error code as given by ``GetLastError``. + If *error_code* is not a valid error code such as -1, the system message + will look like "error -1". + + **Example**:: + + // This throws a WindowsError with the description + // cannot open file 'madeup': The system cannot find the file specified. + // or similar (system message may vary). + const char *filename = "madeup"; + LPOFSTRUCT of = LPOFSTRUCT(); + HFILE file = OpenFile(filename, &of, OF_READ); + if (file == HFILE_ERROR) { + throw fmt::WindowsError(GetLastError(), + "cannot open file '{}'", filename); + } + \endrst + */ + WindowsError(int error_code, CStringRef message) + { + init(error_code, message, ArgList()); + } + FMT_VARIADIC_CTOR(WindowsError, init, int, CStringRef) +}; + +// Reports a Windows error without throwing an exception. +// Can be used to report errors from destructors. +FMT_API void report_windows_error(int error_code, + StringRef message) FMT_NOEXCEPT; + +#endif + +enum Color { BLACK, RED, GREEN, YELLOW, BLUE, MAGENTA, CYAN, WHITE }; + +/** + Formats a string and prints it to stdout using ANSI escape sequences + to specify color (experimental). + Example: + print_colored(fmt::RED, "Elapsed time: {0:.2f} seconds", 1.23); + */ +FMT_API void print_colored(Color c, CStringRef format, ArgList args); + +/** + \rst + Formats arguments and returns the result as a string. + + **Example**:: + + std::string message = format("The answer is {}", 42); + \endrst +*/ +inline std::string format(CStringRef format_str, ArgList args) +{ + MemoryWriter w; + w.write(format_str, args); + return w.str(); +} + +inline std::wstring format(WCStringRef format_str, ArgList args) +{ + WMemoryWriter w; + w.write(format_str, args); + return w.str(); +} + +/** + \rst + Prints formatted data to the file *f*. + + **Example**:: + + print(stderr, "Don't {}!", "panic"); + \endrst + */ +FMT_API void print(std::FILE *f, CStringRef format_str, ArgList args); + +/** + \rst + Prints formatted data to ``stdout``. + + **Example**:: + + print("Elapsed time: {0:.2f} seconds", 1.23); + \endrst + */ +FMT_API void print(CStringRef format_str, ArgList args); + +/** + Fast integer formatter. + */ +class FormatInt +{ +private: + // Buffer should be large enough to hold all digits (digits10 + 1), + // a sign and a null character. + enum {BUFFER_SIZE = std::numeric_limits::digits10 + 3}; + mutable char buffer_[BUFFER_SIZE]; + char *str_; + + // Formats value in reverse and returns the number of digits. + char *format_decimal(ULongLong value) + { + char *buffer_end = buffer_ + BUFFER_SIZE - 1; + while (value >= 100) + { + // Integer division is slow so do it for a group of two digits instead + // of for every digit. The idea comes from the talk by Alexandrescu + // "Three Optimization Tips for C++". See speed-test for a comparison. + unsigned index = static_cast((value % 100) * 2); + value /= 100; + *--buffer_end = internal::Data::DIGITS[index + 1]; + *--buffer_end = internal::Data::DIGITS[index]; + } + if (value < 10) + { + *--buffer_end = static_cast('0' + value); + return buffer_end; + } + unsigned index = static_cast(value * 2); + *--buffer_end = internal::Data::DIGITS[index + 1]; + *--buffer_end = internal::Data::DIGITS[index]; + return buffer_end; + } + + void FormatSigned(LongLong value) + { + ULongLong abs_value = static_cast(value); + bool negative = value < 0; + if (negative) + abs_value = 0 - abs_value; + str_ = format_decimal(abs_value); + if (negative) + *--str_ = '-'; + } + +public: + explicit FormatInt(int value) + { + FormatSigned(value); + } + explicit FormatInt(long value) + { + FormatSigned(value); + } + explicit FormatInt(LongLong value) + { + FormatSigned(value); + } + explicit FormatInt(unsigned value) : str_(format_decimal(value)) {} + explicit FormatInt(unsigned long value) : str_(format_decimal(value)) {} + explicit FormatInt(ULongLong value) : str_(format_decimal(value)) {} + + /** Returns the number of characters written to the output buffer. */ + std::size_t size() const + { + return internal::to_unsigned(buffer_ - str_ + BUFFER_SIZE - 1); + } + + /** + Returns a pointer to the output buffer content. No terminating null + character is appended. + */ + const char *data() const + { + return str_; + } + + /** + Returns a pointer to the output buffer content with terminating null + character appended. + */ + const char *c_str() const + { + buffer_[BUFFER_SIZE - 1] = '\0'; + return str_; + } + + /** + \rst + Returns the content of the output buffer as an ``std::string``. + \endrst + */ + std::string str() const + { + return std::string(str_, size()); + } +}; + +// Formats a decimal integer value writing into buffer and returns +// a pointer to the end of the formatted string. This function doesn't +// write a terminating null character. +template +inline void format_decimal(char *&buffer, T value) +{ + typedef typename internal::IntTraits::MainType MainType; + MainType abs_value = static_cast(value); + if (internal::is_negative(value)) + { + *buffer++ = '-'; + abs_value = 0 - abs_value; + } + if (abs_value < 100) + { + if (abs_value < 10) + { + *buffer++ = static_cast('0' + abs_value); + return; + } + unsigned index = static_cast(abs_value * 2); + *buffer++ = internal::Data::DIGITS[index]; + *buffer++ = internal::Data::DIGITS[index + 1]; + return; + } + unsigned num_digits = internal::count_digits(abs_value); + internal::format_decimal(buffer, abs_value, num_digits); + buffer += num_digits; +} + +/** + \rst + Returns a named argument for formatting functions. + + **Example**:: + + print("Elapsed time: {s:.2f} seconds", arg("s", 1.23)); + + \endrst + */ +template +inline internal::NamedArg arg(StringRef name, const T &arg) +{ + return internal::NamedArg(name, arg); +} + +template +inline internal::NamedArg arg(WStringRef name, const T &arg) +{ + return internal::NamedArg(name, arg); +} + +// The following two functions are deleted intentionally to disable +// nested named arguments as in ``format("{}", arg("a", arg("b", 42)))``. +template +void arg(StringRef, const internal::NamedArg&) FMT_DELETED_OR_UNDEFINED; +template +void arg(WStringRef, const internal::NamedArg&) FMT_DELETED_OR_UNDEFINED; +} + +#if FMT_GCC_VERSION +// Use the system_header pragma to suppress warnings about variadic macros +// because suppressing -Wvariadic-macros with the diagnostic pragma doesn't +// work. It is used at the end because we want to suppress as little warnings +// as possible. +# pragma GCC system_header +#endif + +// This is used to work around VC++ bugs in handling variadic macros. +#define FMT_EXPAND(args) args + +// Returns the number of arguments. +// Based on https://groups.google.com/forum/#!topic/comp.std.c/d-6Mj5Lko_s. +#define FMT_NARG(...) FMT_NARG_(__VA_ARGS__, FMT_RSEQ_N()) +#define FMT_NARG_(...) FMT_EXPAND(FMT_ARG_N(__VA_ARGS__)) +#define FMT_ARG_N(_1, _2, _3, _4, _5, _6, _7, _8, _9, _10, N, ...) N +#define FMT_RSEQ_N() 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0 + +#define FMT_FOR_EACH_(N, f, ...) \ + FMT_EXPAND(FMT_CONCAT(FMT_FOR_EACH, N)(f, __VA_ARGS__)) +#define FMT_FOR_EACH(f, ...) \ + FMT_EXPAND(FMT_FOR_EACH_(FMT_NARG(__VA_ARGS__), f, __VA_ARGS__)) + +#define FMT_ADD_ARG_NAME(type, index) type arg##index +#define FMT_GET_ARG_NAME(type, index) arg##index + +#if FMT_USE_VARIADIC_TEMPLATES +# define FMT_VARIADIC_(Char, ReturnType, func, call, ...) \ + template \ + ReturnType func(FMT_FOR_EACH(FMT_ADD_ARG_NAME, __VA_ARGS__), \ + const Args & ... args) { \ + typedef fmt::internal::ArgArray ArgArray; \ + typename ArgArray::Type array{ \ + ArgArray::template make >(args)...}; \ + call(FMT_FOR_EACH(FMT_GET_ARG_NAME, __VA_ARGS__), \ + fmt::ArgList(fmt::internal::make_type(args...), array)); \ + } +#else +// Defines a wrapper for a function taking __VA_ARGS__ arguments +// and n additional arguments of arbitrary types. +# define FMT_WRAP(Char, ReturnType, func, call, n, ...) \ + template \ + inline ReturnType func(FMT_FOR_EACH(FMT_ADD_ARG_NAME, __VA_ARGS__), \ + FMT_GEN(n, FMT_MAKE_ARG)) { \ + fmt::internal::ArgArray::Type arr; \ + FMT_GEN(n, FMT_ASSIGN_##Char); \ + call(FMT_FOR_EACH(FMT_GET_ARG_NAME, __VA_ARGS__), fmt::ArgList( \ + fmt::internal::make_type(FMT_GEN(n, FMT_MAKE_REF2)), arr)); \ + } + +# define FMT_VARIADIC_(Char, ReturnType, func, call, ...) \ + inline ReturnType func(FMT_FOR_EACH(FMT_ADD_ARG_NAME, __VA_ARGS__)) { \ + call(FMT_FOR_EACH(FMT_GET_ARG_NAME, __VA_ARGS__), fmt::ArgList()); \ + } \ + FMT_WRAP(Char, ReturnType, func, call, 1, __VA_ARGS__) \ + FMT_WRAP(Char, ReturnType, func, call, 2, __VA_ARGS__) \ + FMT_WRAP(Char, ReturnType, func, call, 3, __VA_ARGS__) \ + FMT_WRAP(Char, ReturnType, func, call, 4, __VA_ARGS__) \ + FMT_WRAP(Char, ReturnType, func, call, 5, __VA_ARGS__) \ + FMT_WRAP(Char, ReturnType, func, call, 6, __VA_ARGS__) \ + FMT_WRAP(Char, ReturnType, func, call, 7, __VA_ARGS__) \ + FMT_WRAP(Char, ReturnType, func, call, 8, __VA_ARGS__) \ + FMT_WRAP(Char, ReturnType, func, call, 9, __VA_ARGS__) \ + FMT_WRAP(Char, ReturnType, func, call, 10, __VA_ARGS__) \ + FMT_WRAP(Char, ReturnType, func, call, 11, __VA_ARGS__) \ + FMT_WRAP(Char, ReturnType, func, call, 12, __VA_ARGS__) \ + FMT_WRAP(Char, ReturnType, func, call, 13, __VA_ARGS__) \ + FMT_WRAP(Char, ReturnType, func, call, 14, __VA_ARGS__) \ + FMT_WRAP(Char, ReturnType, func, call, 15, __VA_ARGS__) +#endif // FMT_USE_VARIADIC_TEMPLATES + +/** + \rst + Defines a variadic function with the specified return type, function name + and argument types passed as variable arguments to this macro. + + **Example**:: + + void print_error(const char *file, int line, const char *format, + fmt::ArgList args) { + fmt::print("{}: {}: ", file, line); + fmt::print(format, args); + } + FMT_VARIADIC(void, print_error, const char *, int, const char *) + + ``FMT_VARIADIC`` is used for compatibility with legacy C++ compilers that + don't implement variadic templates. You don't have to use this macro if + you don't need legacy compiler support and can use variadic templates + directly:: + + template + void print_error(const char *file, int line, const char *format, + const Args & ... args) { + fmt::print("{}: {}: ", file, line); + fmt::print(format, args...); + } + \endrst + */ +#define FMT_VARIADIC(ReturnType, func, ...) \ + FMT_VARIADIC_(char, ReturnType, func, return func, __VA_ARGS__) + +#define FMT_VARIADIC_W(ReturnType, func, ...) \ + FMT_VARIADIC_(wchar_t, ReturnType, func, return func, __VA_ARGS__) + +#define FMT_CAPTURE_ARG_(id, index) ::fmt::arg(#id, id) + +#define FMT_CAPTURE_ARG_W_(id, index) ::fmt::arg(L###id, id) + +/** + \rst + Convenient macro to capture the arguments' names and values into several + ``fmt::arg(name, value)``. + + **Example**:: + + int x = 1, y = 2; + print("point: ({x}, {y})", FMT_CAPTURE(x, y)); + // same as: + // print("point: ({x}, {y})", arg("x", x), arg("y", y)); + + \endrst + */ +#define FMT_CAPTURE(...) FMT_FOR_EACH(FMT_CAPTURE_ARG_, __VA_ARGS__) + +#define FMT_CAPTURE_W(...) FMT_FOR_EACH(FMT_CAPTURE_ARG_W_, __VA_ARGS__) + +namespace fmt +{ +FMT_VARIADIC(std::string, format, CStringRef) +FMT_VARIADIC_W(std::wstring, format, WCStringRef) +FMT_VARIADIC(void, print, CStringRef) +FMT_VARIADIC(void, print, std::FILE *, CStringRef) +FMT_VARIADIC(void, print_colored, Color, CStringRef) + +namespace internal +{ +template +inline bool is_name_start(Char c) +{ + return ('a' <= c && c <= 'z') || ('A' <= c && c <= 'Z') || '_' == c; +} + +// Parses an unsigned integer advancing s to the end of the parsed input. +// This function assumes that the first character of s is a digit. +template +unsigned parse_nonnegative_int(const Char *&s) +{ + assert('0' <= *s && *s <= '9'); + unsigned value = 0; + do + { + unsigned new_value = value * 10 + (*s++ - '0'); + // Check if value wrapped around. + if (new_value < value) + { + value = (std::numeric_limits::max)(); + break; + } + value = new_value; + } + while ('0' <= *s && *s <= '9'); + // Convert to unsigned to prevent a warning. + unsigned max_int = (std::numeric_limits::max)(); + if (value > max_int) + FMT_THROW(FormatError("number is too big")); + return value; +} + +inline void require_numeric_argument(const Arg &arg, char spec) +{ + if (arg.type > Arg::LAST_NUMERIC_TYPE) + { + std::string message = + fmt::format("format specifier '{}' requires numeric argument", spec); + FMT_THROW(fmt::FormatError(message)); + } +} + +template +void check_sign(const Char *&s, const Arg &arg) +{ + char sign = static_cast(*s); + require_numeric_argument(arg, sign); + if (arg.type == Arg::UINT || arg.type == Arg::ULONG_LONG) + { + FMT_THROW(FormatError(fmt::format( + "format specifier '{}' requires signed argument", sign))); + } + ++s; +} +} // namespace internal + +template +inline internal::Arg BasicFormatter::get_arg( + BasicStringRef arg_name, const char *&error) +{ + if (check_no_auto_index(error)) + { + map_.init(args()); + const internal::Arg *arg = map_.find(arg_name); + if (arg) + return *arg; + error = "argument not found"; + } + return internal::Arg(); +} + +template +inline internal::Arg BasicFormatter::parse_arg_index(const Char *&s) +{ + const char *error = 0; + internal::Arg arg = *s < '0' || *s > '9' ? + next_arg(error) : get_arg(internal::parse_nonnegative_int(s), error); + if (error) + { + FMT_THROW(FormatError( + *s != '}' && *s != ':' ? "invalid format string" : error)); + } + return arg; +} + +template +inline internal::Arg BasicFormatter::parse_arg_name(const Char *&s) +{ + assert(internal::is_name_start(*s)); + const Char *start = s; + Char c; + do + { + c = *++s; + } + while (internal::is_name_start(c) || ('0' <= c && c <= '9')); + const char *error = 0; + internal::Arg arg = get_arg(BasicStringRef(start, s - start), error); + if (error) + FMT_THROW(FormatError(error)); + return arg; +} + +template +const Char *BasicFormatter::format( + const Char *&format_str, const internal::Arg &arg) +{ + using internal::Arg; + const Char *s = format_str; + FormatSpec spec; + if (*s == ':') + { + if (arg.type == Arg::CUSTOM) + { + arg.custom.format(this, arg.custom.value, &s); + return s; + } + ++s; + // Parse fill and alignment. + if (Char c = *s) + { + const Char *p = s + 1; + spec.align_ = ALIGN_DEFAULT; + do + { + switch (*p) + { + case '<': + spec.align_ = ALIGN_LEFT; + break; + case '>': + spec.align_ = ALIGN_RIGHT; + break; + case '=': + spec.align_ = ALIGN_NUMERIC; + break; + case '^': + spec.align_ = ALIGN_CENTER; + break; + } + if (spec.align_ != ALIGN_DEFAULT) + { + if (p != s) + { + if (c == '}') break; + if (c == '{') + FMT_THROW(FormatError("invalid fill character '{'")); + s += 2; + spec.fill_ = c; + } + else ++s; + if (spec.align_ == ALIGN_NUMERIC) + require_numeric_argument(arg, '='); + break; + } + } + while (--p >= s); + } + + // Parse sign. + switch (*s) + { + case '+': + check_sign(s, arg); + spec.flags_ |= SIGN_FLAG | PLUS_FLAG; + break; + case '-': + check_sign(s, arg); + spec.flags_ |= MINUS_FLAG; + break; + case ' ': + check_sign(s, arg); + spec.flags_ |= SIGN_FLAG; + break; + } + + if (*s == '#') + { + require_numeric_argument(arg, '#'); + spec.flags_ |= HASH_FLAG; + ++s; + } + + // Parse zero flag. + if (*s == '0') + { + require_numeric_argument(arg, '0'); + spec.align_ = ALIGN_NUMERIC; + spec.fill_ = '0'; + ++s; + } + + // Parse width. + if ('0' <= *s && *s <= '9') + { + spec.width_ = internal::parse_nonnegative_int(s); + } + else if (*s == '{') + { + ++s; + Arg width_arg = internal::is_name_start(*s) ? + parse_arg_name(s) : parse_arg_index(s); + if (*s++ != '}') + FMT_THROW(FormatError("invalid format string")); + ULongLong value = 0; + switch (width_arg.type) + { + case Arg::INT: + if (width_arg.int_value < 0) + FMT_THROW(FormatError("negative width")); + value = width_arg.int_value; + break; + case Arg::UINT: + value = width_arg.uint_value; + break; + case Arg::LONG_LONG: + if (width_arg.long_long_value < 0) + FMT_THROW(FormatError("negative width")); + value = width_arg.long_long_value; + break; + case Arg::ULONG_LONG: + value = width_arg.ulong_long_value; + break; + default: + FMT_THROW(FormatError("width is not integer")); + } + if (value > (std::numeric_limits::max)()) + FMT_THROW(FormatError("number is too big")); + spec.width_ = static_cast(value); + } + + // Parse precision. + if (*s == '.') + { + ++s; + spec.precision_ = 0; + if ('0' <= *s && *s <= '9') + { + spec.precision_ = internal::parse_nonnegative_int(s); + } + else if (*s == '{') + { + ++s; + Arg precision_arg = internal::is_name_start(*s) ? + parse_arg_name(s) : parse_arg_index(s); + if (*s++ != '}') + FMT_THROW(FormatError("invalid format string")); + ULongLong value = 0; + switch (precision_arg.type) + { + case Arg::INT: + if (precision_arg.int_value < 0) + FMT_THROW(FormatError("negative precision")); + value = precision_arg.int_value; + break; + case Arg::UINT: + value = precision_arg.uint_value; + break; + case Arg::LONG_LONG: + if (precision_arg.long_long_value < 0) + FMT_THROW(FormatError("negative precision")); + value = precision_arg.long_long_value; + break; + case Arg::ULONG_LONG: + value = precision_arg.ulong_long_value; + break; + default: + FMT_THROW(FormatError("precision is not integer")); + } + if (value > (std::numeric_limits::max)()) + FMT_THROW(FormatError("number is too big")); + spec.precision_ = static_cast(value); + } + else + { + FMT_THROW(FormatError("missing precision specifier")); + } + if (arg.type <= Arg::LAST_INTEGER_TYPE || arg.type == Arg::POINTER) + { + FMT_THROW(FormatError( + fmt::format("precision not allowed in {} format specifier", + arg.type == Arg::POINTER ? "pointer" : "integer"))); + } + } + + // Parse type. + if (*s != '}' && *s) + spec.type_ = static_cast(*s++); + } + + if (*s++ != '}') + FMT_THROW(FormatError("missing '}' in format string")); + + // Format argument. + ArgFormatter(*this, spec, s - 1).visit(arg); + return s; +} + +template +void BasicFormatter::format(BasicCStringRef format_str) +{ + const Char *s = format_str.c_str(); + const Char *start = s; + while (*s) + { + Char c = *s++; + if (c != '{' && c != '}') continue; + if (*s == c) + { + write(writer_, start, s); + start = ++s; + continue; + } + if (c == '}') + FMT_THROW(FormatError("unmatched '}' in format string")); + write(writer_, start, s - 1); + internal::Arg arg = internal::is_name_start(*s) ? + parse_arg_name(s) : parse_arg_index(s); + start = s = format(s, arg); + } + write(writer_, start, s); +} +} // namespace fmt + +#if FMT_USE_USER_DEFINED_LITERALS +namespace fmt +{ +namespace internal +{ + +template +struct UdlFormat +{ + const Char *str; + + template + auto operator()(Args && ... args) const + -> decltype(format(str, std::forward(args)...)) + { + return format(str, std::forward(args)...); + } +}; + +template +struct UdlArg +{ + const Char *str; + + template + NamedArg operator=(T &&value) const + { + return {str, std::forward(value)}; + } +}; + +} // namespace internal + +inline namespace literals +{ + +/** + \rst + C++11 literal equivalent of :func:`fmt::format`. + + **Example**:: + + using namespace fmt::literals; + std::string message = "The answer is {}"_format(42); + \endrst + */ +inline internal::UdlFormat +operator"" _format(const char *s, std::size_t) +{ + return {s}; +} +inline internal::UdlFormat +operator"" _format(const wchar_t *s, std::size_t) +{ + return {s}; +} + +/** + \rst + C++11 literal equivalent of :func:`fmt::arg`. + + **Example**:: + + using namespace fmt::literals; + print("Elapsed time: {s:.2f} seconds", "s"_a=1.23); + \endrst + */ +inline internal::UdlArg +operator"" _a(const char *s, std::size_t) +{ + return {s}; +} +inline internal::UdlArg +operator"" _a(const wchar_t *s, std::size_t) +{ + return {s}; +} + +} // inline namespace literals +} // namespace fmt +#endif // FMT_USE_USER_DEFINED_LITERALS + +// Restore warnings. +#if FMT_GCC_VERSION >= 406 +# pragma GCC diagnostic pop +#endif + +#if defined(__clang__) && !defined(FMT_ICC_VERSION) +# pragma clang diagnostic pop +#endif + +#ifdef FMT_HEADER_ONLY +# define FMT_FUNC inline +# include "format.cc" +#else +# define FMT_FUNC +#endif + +#endif // FMT_FORMAT_H_ diff -Nru spdlog-1.6/include/spdlog/fmt/bundled/ostream.cc spdlog-0.11.0/include/spdlog/fmt/bundled/ostream.cc --- spdlog-1.6/include/spdlog/fmt/bundled/ostream.cc 1970-01-01 00:00:00.000000000 +0000 +++ spdlog-0.11.0/include/spdlog/fmt/bundled/ostream.cc 2016-09-17 23:28:41.000000000 +0000 @@ -0,0 +1,36 @@ +/* + Formatting library for C++ - std::ostream support + + Copyright (c) 2012 - 2016, Victor Zverovich + All rights reserved. + + For the license information refer to format.h. + */ + +// Commented out by spdlog to use header only +// #include "fmt/ostream.h" + +namespace fmt { + +namespace internal { +FMT_FUNC void write(std::ostream &os, Writer &w) { + const char *data = w.data(); + typedef internal::MakeUnsigned::Type UnsignedStreamSize; + UnsignedStreamSize size = w.size(); + UnsignedStreamSize max_size = + internal::to_unsigned((std::numeric_limits::max)()); + do { + UnsignedStreamSize n = size <= max_size ? size : max_size; + os.write(data, static_cast(n)); + data += n; + size -= n; + } while (size != 0); +} +} + +FMT_FUNC void print(std::ostream &os, CStringRef format_str, ArgList args) { + MemoryWriter w; + w.write(format_str, args); + internal::write(os, w); +} +} // namespace fmt diff -Nru spdlog-1.6/include/spdlog/fmt/bundled/ostream.h spdlog-0.11.0/include/spdlog/fmt/bundled/ostream.h --- spdlog-1.6/include/spdlog/fmt/bundled/ostream.h 1970-01-01 00:00:00.000000000 +0000 +++ spdlog-0.11.0/include/spdlog/fmt/bundled/ostream.h 2016-09-17 23:28:41.000000000 +0000 @@ -0,0 +1,118 @@ +/* + Formatting library for C++ - std::ostream support + + Copyright (c) 2012 - 2016, Victor Zverovich + All rights reserved. + + For the license information refer to format.h. + */ + +#ifndef FMT_OSTREAM_H_ +#define FMT_OSTREAM_H_ + +// Commented out by spdlog to use header only +// #include "fmt/format.h" +#include + +namespace fmt +{ + +namespace internal +{ + +template +class FormatBuf : public std::basic_streambuf +{ +private: + typedef typename std::basic_streambuf::int_type int_type; + typedef typename std::basic_streambuf::traits_type traits_type; + + Buffer &buffer_; + Char *start_; + +public: + FormatBuf(Buffer &buffer) : buffer_(buffer), start_(&buffer[0]) + { + this->setp(start_, start_ + buffer_.capacity()); + } + + int_type overflow(int_type ch = traits_type::eof()) + { + if (!traits_type::eq_int_type(ch, traits_type::eof())) + { + size_t buf_size = size(); + buffer_.resize(buf_size); + buffer_.reserve(buf_size * 2); + + start_ = &buffer_[0]; + start_[buf_size] = traits_type::to_char_type(ch); + this->setp(start_+ buf_size + 1, start_ + buf_size * 2); + } + return ch; + } + + size_t size() const + { + return to_unsigned(this->pptr() - start_); + } +}; + +Yes &convert(std::ostream &); + +struct DummyStream : std::ostream +{ + DummyStream(); // Suppress a bogus warning in MSVC. + // Hide all operator<< overloads from std::ostream. + void operator<<(Null<>); +}; + +No &operator<<(std::ostream &, int); + +template +struct ConvertToIntImpl +{ + // Convert to int only if T doesn't have an overloaded operator<<. + enum + { + value = sizeof(convert(get() << get())) == sizeof(No) + }; +}; + +// Write the content of w to os. +void write(std::ostream &os, Writer &w); +} // namespace internal + +// Formats a value. +template +void format_arg(BasicFormatter &f, + const Char *&format_str, const T &value) +{ + internal::MemoryBuffer buffer; + + internal::FormatBuf format_buf(buffer); + std::basic_ostream output(&format_buf); + output << value; + + BasicStringRef str(&buffer[0], format_buf.size()); + typedef internal::MakeArg< BasicFormatter > MakeArg; + format_str = f.format(format_str, MakeArg(str)); +} + +/** + \rst + Prints formatted data to the stream *os*. + + **Example**:: + + print(cerr, "Don't {}!", "panic"); + \endrst + */ +FMT_API void print(std::ostream &os, CStringRef format_str, ArgList args); +FMT_VARIADIC(void, print, std::ostream &, CStringRef) +} // namespace fmt + +#ifdef FMT_HEADER_ONLY +# include "ostream.cc" +#endif + +#endif // FMT_OSTREAM_H_ diff -Nru spdlog-1.6/include/spdlog/fmt/bundled/printf.h spdlog-0.11.0/include/spdlog/fmt/bundled/printf.h --- spdlog-1.6/include/spdlog/fmt/bundled/printf.h 1970-01-01 00:00:00.000000000 +0000 +++ spdlog-0.11.0/include/spdlog/fmt/bundled/printf.h 2016-09-17 23:28:41.000000000 +0000 @@ -0,0 +1,642 @@ +/* + Formatting library for C++ + + Copyright (c) 2012 - 2016, Victor Zverovich + All rights reserved. + + For the license information refer to format.h. + */ + +#ifndef FMT_PRINTF_H_ +#define FMT_PRINTF_H_ + +#include // std::fill_n +#include // std::numeric_limits + +#include "fmt/ostream.h" + +namespace fmt +{ +namespace internal +{ + +// Checks if a value fits in int - used to avoid warnings about comparing +// signed and unsigned integers. +template +struct IntChecker +{ + template + static bool fits_in_int(T value) + { + unsigned max = std::numeric_limits::max(); + return value <= max; + } + static bool fits_in_int(bool) + { + return true; + } +}; + +template <> +struct IntChecker +{ + template + static bool fits_in_int(T value) + { + return value >= std::numeric_limits::min() && + value <= std::numeric_limits::max(); + } + static bool fits_in_int(int) + { + return true; + } +}; + +class PrecisionHandler : public ArgVisitor +{ +public: + void report_unhandled_arg() + { + FMT_THROW(FormatError("precision is not integer")); + } + + template + int visit_any_int(T value) + { + if (!IntChecker::is_signed>::fits_in_int(value)) + FMT_THROW(FormatError("number is too big")); + return static_cast(value); + } +}; + +// IsZeroInt::visit(arg) returns true iff arg is a zero integer. +class IsZeroInt : public ArgVisitor +{ +public: + template + bool visit_any_int(T value) + { + return value == 0; + } +}; + +template +struct is_same +{ + enum { value = 0 }; +}; + +template +struct is_same +{ + enum { value = 1 }; +}; + +// An argument visitor that converts an integer argument to T for printf, +// if T is an integral type. If T is void, the argument is converted to +// corresponding signed or unsigned type depending on the type specifier: +// 'd' and 'i' - signed, other - unsigned) +template +class ArgConverter : public ArgVisitor, void> +{ +private: + internal::Arg &arg_; + wchar_t type_; + + FMT_DISALLOW_COPY_AND_ASSIGN(ArgConverter); + +public: + ArgConverter(internal::Arg &arg, wchar_t type) + : arg_(arg), type_(type) {} + + void visit_bool(bool value) + { + if (type_ != 's') + visit_any_int(value); + } + + template + void visit_any_int(U value) + { + bool is_signed = type_ == 'd' || type_ == 'i'; + using internal::Arg; + typedef typename internal::Conditional< + is_same::value, U, T>::type TargetType; + if (sizeof(TargetType) <= sizeof(int)) + { + // Extra casts are used to silence warnings. + if (is_signed) + { + arg_.type = Arg::INT; + arg_.int_value = static_cast(static_cast(value)); + } + else + { + arg_.type = Arg::UINT; + typedef typename internal::MakeUnsigned::Type Unsigned; + arg_.uint_value = static_cast(static_cast(value)); + } + } + else + { + if (is_signed) + { + arg_.type = Arg::LONG_LONG; + // glibc's printf doesn't sign extend arguments of smaller types: + // std::printf("%lld", -42); // prints "4294967254" + // but we don't have to do the same because it's a UB. + arg_.long_long_value = static_cast(value); + } + else + { + arg_.type = Arg::ULONG_LONG; + arg_.ulong_long_value = + static_cast::Type>(value); + } + } + } +}; + +// Converts an integer argument to char for printf. +class CharConverter : public ArgVisitor +{ +private: + internal::Arg &arg_; + + FMT_DISALLOW_COPY_AND_ASSIGN(CharConverter); + +public: + explicit CharConverter(internal::Arg &arg) : arg_(arg) {} + + template + void visit_any_int(T value) + { + arg_.type = internal::Arg::CHAR; + arg_.int_value = static_cast(value); + } +}; + +// Checks if an argument is a valid printf width specifier and sets +// left alignment if it is negative. +class WidthHandler : public ArgVisitor +{ +private: + FormatSpec &spec_; + + FMT_DISALLOW_COPY_AND_ASSIGN(WidthHandler); + +public: + explicit WidthHandler(FormatSpec &spec) : spec_(spec) {} + + void report_unhandled_arg() + { + FMT_THROW(FormatError("width is not integer")); + } + + template + unsigned visit_any_int(T value) + { + typedef typename internal::IntTraits::MainType UnsignedType; + UnsignedType width = static_cast(value); + if (internal::is_negative(value)) + { + spec_.align_ = ALIGN_LEFT; + width = 0 - width; + } + unsigned int_max = std::numeric_limits::max(); + if (width > int_max) + FMT_THROW(FormatError("number is too big")); + return static_cast(width); + } +}; +} // namespace internal + +/** + \rst + A ``printf`` argument formatter based on the `curiously recurring template + pattern `_. + + To use `~fmt::BasicPrintfArgFormatter` define a subclass that implements some + or all of the visit methods with the same signatures as the methods in + `~fmt::ArgVisitor`, for example, `~fmt::ArgVisitor::visit_int()`. + Pass the subclass as the *Impl* template parameter. When a formatting + function processes an argument, it will dispatch to a visit method + specific to the argument type. For example, if the argument type is + ``double`` then the `~fmt::ArgVisitor::visit_double()` method of a subclass + will be called. If the subclass doesn't contain a method with this signature, + then a corresponding method of `~fmt::BasicPrintfArgFormatter` or its + superclass will be called. + \endrst + */ +template +class BasicPrintfArgFormatter : public internal::ArgFormatterBase +{ +private: + void write_null_pointer() + { + this->spec().type_ = 0; + this->write("(nil)"); + } + + typedef internal::ArgFormatterBase Base; + +public: + /** + \rst + Constructs an argument formatter object. + *writer* is a reference to the output writer and *spec* contains format + specifier information for standard argument types. + \endrst + */ + BasicPrintfArgFormatter(BasicWriter &writer, FormatSpec &spec) + : internal::ArgFormatterBase(writer, spec) {} + + /** Formats an argument of type ``bool``. */ + void visit_bool(bool value) + { + FormatSpec &fmt_spec = this->spec(); + if (fmt_spec.type_ != 's') + return this->visit_any_int(value); + fmt_spec.type_ = 0; + this->write(value); + } + + /** Formats a character. */ + void visit_char(int value) + { + const FormatSpec &fmt_spec = this->spec(); + BasicWriter &w = this->writer(); + if (fmt_spec.type_ && fmt_spec.type_ != 'c') + w.write_int(value, fmt_spec); + typedef typename BasicWriter::CharPtr CharPtr; + CharPtr out = CharPtr(); + if (fmt_spec.width_ > 1) + { + Char fill = ' '; + out = w.grow_buffer(fmt_spec.width_); + if (fmt_spec.align_ != ALIGN_LEFT) + { + std::fill_n(out, fmt_spec.width_ - 1, fill); + out += fmt_spec.width_ - 1; + } + else + { + std::fill_n(out + 1, fmt_spec.width_ - 1, fill); + } + } + else + { + out = w.grow_buffer(1); + } + *out = static_cast(value); + } + + /** Formats a null-terminated C string. */ + void visit_cstring(const char *value) + { + if (value) + Base::visit_cstring(value); + else if (this->spec().type_ == 'p') + write_null_pointer(); + else + this->write("(null)"); + } + + /** Formats a pointer. */ + void visit_pointer(const void *value) + { + if (value) + return Base::visit_pointer(value); + this->spec().type_ = 0; + write_null_pointer(); + } + + /** Formats an argument of a custom (user-defined) type. */ + void visit_custom(internal::Arg::CustomValue c) + { + BasicFormatter formatter(ArgList(), this->writer()); + const Char format_str[] = {'}', 0}; + const Char *format = format_str; + c.format(&formatter, c.value, &format); + } +}; + +/** The default printf argument formatter. */ +template +class PrintfArgFormatter + : public BasicPrintfArgFormatter, Char> +{ +public: + /** Constructs an argument formatter object. */ + PrintfArgFormatter(BasicWriter &w, FormatSpec &s) + : BasicPrintfArgFormatter, Char>(w, s) {} +}; + +/** This template formats data and writes the output to a writer. */ +template > +class PrintfFormatter : private internal::FormatterBase +{ +private: + BasicWriter &writer_; + + void parse_flags(FormatSpec &spec, const Char *&s); + + // Returns the argument with specified index or, if arg_index is equal + // to the maximum unsigned value, the next argument. + internal::Arg get_arg( + const Char *s, + unsigned arg_index = (std::numeric_limits::max)()); + + // Parses argument index, flags and width and returns the argument index. + unsigned parse_header(const Char *&s, FormatSpec &spec); + +public: + /** + \rst + Constructs a ``PrintfFormatter`` object. References to the arguments and + the writer are stored in the formatter object so make sure they have + appropriate lifetimes. + \endrst + */ + explicit PrintfFormatter(const ArgList &args, BasicWriter &w) + : FormatterBase(args), writer_(w) {} + + /** Formats stored arguments and writes the output to the writer. */ + FMT_API void format(BasicCStringRef format_str); +}; + +template +void PrintfFormatter::parse_flags(FormatSpec &spec, const Char *&s) +{ + for (;;) + { + switch (*s++) + { + case '-': + spec.align_ = ALIGN_LEFT; + break; + case '+': + spec.flags_ |= SIGN_FLAG | PLUS_FLAG; + break; + case '0': + spec.fill_ = '0'; + break; + case ' ': + spec.flags_ |= SIGN_FLAG; + break; + case '#': + spec.flags_ |= HASH_FLAG; + break; + default: + --s; + return; + } + } +} + +template +internal::Arg PrintfFormatter::get_arg(const Char *s, + unsigned arg_index) +{ + (void)s; + const char *error = 0; + internal::Arg arg = arg_index == std::numeric_limits::max() ? + next_arg(error) : FormatterBase::get_arg(arg_index - 1, error); + if (error) + FMT_THROW(FormatError(!*s ? "invalid format string" : error)); + return arg; +} + +template +unsigned PrintfFormatter::parse_header( + const Char *&s, FormatSpec &spec) +{ + unsigned arg_index = std::numeric_limits::max(); + Char c = *s; + if (c >= '0' && c <= '9') + { + // Parse an argument index (if followed by '$') or a width possibly + // preceded with '0' flag(s). + unsigned value = internal::parse_nonnegative_int(s); + if (*s == '$') // value is an argument index + { + ++s; + arg_index = value; + } + else + { + if (c == '0') + spec.fill_ = '0'; + if (value != 0) + { + // Nonzero value means that we parsed width and don't need to + // parse it or flags again, so return now. + spec.width_ = value; + return arg_index; + } + } + } + parse_flags(spec, s); + // Parse width. + if (*s >= '0' && *s <= '9') + { + spec.width_ = internal::parse_nonnegative_int(s); + } + else if (*s == '*') + { + ++s; + spec.width_ = internal::WidthHandler(spec).visit(get_arg(s)); + } + return arg_index; +} + +template +void PrintfFormatter::format(BasicCStringRef format_str) +{ + const Char *start = format_str.c_str(); + const Char *s = start; + while (*s) + { + Char c = *s++; + if (c != '%') continue; + if (*s == c) + { + write(writer_, start, s); + start = ++s; + continue; + } + write(writer_, start, s - 1); + + FormatSpec spec; + spec.align_ = ALIGN_RIGHT; + + // Parse argument index, flags and width. + unsigned arg_index = parse_header(s, spec); + + // Parse precision. + if (*s == '.') + { + ++s; + if ('0' <= *s && *s <= '9') + { + spec.precision_ = static_cast(internal::parse_nonnegative_int(s)); + } + else if (*s == '*') + { + ++s; + spec.precision_ = internal::PrecisionHandler().visit(get_arg(s)); + } + } + + using internal::Arg; + Arg arg = get_arg(s, arg_index); + if (spec.flag(HASH_FLAG) && internal::IsZeroInt().visit(arg)) + spec.flags_ &= ~internal::to_unsigned(HASH_FLAG); + if (spec.fill_ == '0') + { + if (arg.type <= Arg::LAST_NUMERIC_TYPE) + spec.align_ = ALIGN_NUMERIC; + else + spec.fill_ = ' '; // Ignore '0' flag for non-numeric types. + } + + // Parse length and convert the argument to the required type. + using internal::ArgConverter; + switch (*s++) + { + case 'h': + if (*s == 'h') + ArgConverter(arg, *++s).visit(arg); + else + ArgConverter(arg, *s).visit(arg); + break; + case 'l': + if (*s == 'l') + ArgConverter(arg, *++s).visit(arg); + else + ArgConverter(arg, *s).visit(arg); + break; + case 'j': + ArgConverter(arg, *s).visit(arg); + break; + case 'z': + ArgConverter(arg, *s).visit(arg); + break; + case 't': + ArgConverter(arg, *s).visit(arg); + break; + case 'L': + // printf produces garbage when 'L' is omitted for long double, no + // need to do the same. + break; + default: + --s; + ArgConverter(arg, *s).visit(arg); + } + + // Parse type. + if (!*s) + FMT_THROW(FormatError("invalid format string")); + spec.type_ = static_cast(*s++); + if (arg.type <= Arg::LAST_INTEGER_TYPE) + { + // Normalize type. + switch (spec.type_) + { + case 'i': + case 'u': + spec.type_ = 'd'; + break; + case 'c': + // TODO: handle wchar_t + internal::CharConverter(arg).visit(arg); + break; + } + } + + start = s; + + // Format argument. + AF(writer_, spec).visit(arg); + } + write(writer_, start, s); +} + +template +void printf(BasicWriter &w, BasicCStringRef format, ArgList args) +{ + PrintfFormatter(args, w).format(format); +} + +/** + \rst + Formats arguments and returns the result as a string. + + **Example**:: + + std::string message = fmt::sprintf("The answer is %d", 42); + \endrst +*/ +inline std::string sprintf(CStringRef format, ArgList args) +{ + MemoryWriter w; + printf(w, format, args); + return w.str(); +} +FMT_VARIADIC(std::string, sprintf, CStringRef) + +inline std::wstring sprintf(WCStringRef format, ArgList args) +{ + WMemoryWriter w; + printf(w, format, args); + return w.str(); +} +FMT_VARIADIC_W(std::wstring, sprintf, WCStringRef) + +/** + \rst + Prints formatted data to the file *f*. + + **Example**:: + + fmt::fprintf(stderr, "Don't %s!", "panic"); + \endrst + */ +FMT_API int fprintf(std::FILE *f, CStringRef format, ArgList args); +FMT_VARIADIC(int, fprintf, std::FILE *, CStringRef) + +/** + \rst + Prints formatted data to ``stdout``. + + **Example**:: + + fmt::printf("Elapsed time: %.2f seconds", 1.23); + \endrst + */ +inline int printf(CStringRef format, ArgList args) +{ + return fprintf(stdout, format, args); +} +FMT_VARIADIC(int, printf, CStringRef) + +/** + \rst + Prints formatted data to the stream *os*. + + **Example**:: + + fprintf(cerr, "Don't %s!", "panic"); + \endrst + */ +inline int fprintf(std::ostream &os, CStringRef format_str, ArgList args) +{ + MemoryWriter w; + printf(w, format_str, args); + internal::write(os, w); + return static_cast(w.size()); +} +FMT_VARIADIC(int, fprintf, std::ostream &, CStringRef) +} // namespace fmt + +#endif // FMT_PRINTF_H_ diff -Nru spdlog-1.6/include/spdlog/fmt/fmt.h spdlog-0.11.0/include/spdlog/fmt/fmt.h --- spdlog-1.6/include/spdlog/fmt/fmt.h 1970-01-01 00:00:00.000000000 +0000 +++ spdlog-0.11.0/include/spdlog/fmt/fmt.h 2016-09-17 23:28:41.000000000 +0000 @@ -0,0 +1,28 @@ +// +// Copyright(c) 2016 Gabi Melman. +// Distributed under the MIT License (http://opensource.org/licenses/MIT) +// + +#pragma once + +// +// Include a bundled header-only copy of fmtlib or an external one. +// By default spdlog include its own copy. +// + +#if !defined(SPDLOG_FMT_EXTERNAL) + +#ifndef FMT_HEADER_ONLY +#define FMT_HEADER_ONLY +#endif +#ifndef FMT_USE_WINDOWS_H +#define FMT_USE_WINDOWS_H 0 +#endif +#include + +#else //external fmtlib + +#include + +#endif + diff -Nru spdlog-1.6/include/spdlog/fmt/ostr.h spdlog-0.11.0/include/spdlog/fmt/ostr.h --- spdlog-1.6/include/spdlog/fmt/ostr.h 1970-01-01 00:00:00.000000000 +0000 +++ spdlog-0.11.0/include/spdlog/fmt/ostr.h 2016-09-17 23:28:41.000000000 +0000 @@ -0,0 +1,17 @@ +// +// Copyright(c) 2016 Gabi Melman. +// Distributed under the MIT License (http://opensource.org/licenses/MIT) +// + +#pragma once + +// include external or bundled copy of fmtlib's ostream support +// +#if !defined(SPDLOG_FMT_EXTERNAL) +#include +#include +#else +#include +#endif + + diff -Nru spdlog-1.6/include/spdlog/formatter.h spdlog-0.11.0/include/spdlog/formatter.h --- spdlog-1.6/include/spdlog/formatter.h 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/include/spdlog/formatter.h 2016-09-17 23:28:41.000000000 +0000 @@ -1,29 +1,16 @@ -/*************************************************************************/ -/* spdlog - an extremely fast and easy to use c++11 logging library. */ -/* Copyright (c) 2014 Gabi Melman. */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ +// +// Copyright(c) 2015 Gabi Melman. +// Distributed under the MIT License (http://opensource.org/licenses/MIT) +// + #pragma once -#include "details/log_msg.h" +#include + +#include +#include +#include + namespace spdlog { namespace details @@ -54,5 +41,5 @@ }; } -#include "details/pattern_formatter_impl.h" +#include diff -Nru spdlog-1.6/include/spdlog/logger.h spdlog-0.11.0/include/spdlog/logger.h --- spdlog-1.6/include/spdlog/logger.h 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/include/spdlog/logger.h 2016-09-17 23:28:41.000000000 +0000 @@ -1,26 +1,7 @@ -/*************************************************************************/ -/* spdlog - an extremely fast and easy to use c++11 logging library. */ -/* Copyright (c) 2014 Gabi Melman. */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ +// +// Copyright(c) 2015 Gabi Melman. +// Distributed under the MIT License (http://opensource.org/licenses/MIT) +// #pragma once @@ -31,19 +12,16 @@ // 2. Format the message using the formatter function // 3. Pass the formatted message to its sinks to performa the actual logging -#include -#include -#include "sinks/base_sink.h" -#include "common.h" +#include +#include + +#include +#include +#include namespace spdlog { -namespace details -{ -class line_logger; -} - class logger { public: @@ -56,77 +34,61 @@ logger(const logger&) = delete; logger& operator=(const logger&) = delete; + + template void log(level::level_enum lvl, const char* fmt, const Args&... args); + template void log(level::level_enum lvl, const char* msg); + template void trace(const char* fmt, const Args&... args); + template void debug(const char* fmt, const Args&... args); + template void info(const char* fmt, const Args&... args); + template void warn(const char* fmt, const Args&... args); + template void error(const char* fmt, const Args&... args); + template void critical(const char* fmt, const Args&... args); + + template void log(level::level_enum lvl, const T&); + template void trace(const T&); + template void debug(const T&); + template void info(const T&); + template void warn(const T&); + template void error(const T&); + template void critical(const T&); + + bool should_log(level::level_enum) const; void set_level(level::level_enum); level::level_enum level() const; - const std::string& name() const; - bool should_log(level::level_enum) const; - - // logger.info(cppformat_string, arg1, arg2, arg3, ...) call style - template details::line_logger trace(const char* fmt, const Args&... args); - template details::line_logger debug(const char* fmt, const Args&... args); - template details::line_logger info(const char* fmt, const Args&... args); - template details::line_logger notice(const char* fmt, const Args&... args); - template details::line_logger warn(const char* fmt, const Args&... args); - template details::line_logger error(const char* fmt, const Args&... args); - template details::line_logger critical(const char* fmt, const Args&... args); - template details::line_logger alert(const char* fmt, const Args&... args); - template details::line_logger emerg(const char* fmt, const Args&... args); - - - // logger.info(msg) << ".." call style - template details::line_logger trace(const T&); - template details::line_logger debug(const T&); - template details::line_logger info(const T&); - template details::line_logger notice(const T&); - template details::line_logger warn(const T&); - template details::line_logger error(const T&); - template details::line_logger critical(const T&); - template details::line_logger alert(const T&); - template details::line_logger emerg(const T&); - - - // logger.info() << ".." call style - details::line_logger trace(); - details::line_logger debug(); - details::line_logger info(); - details::line_logger notice(); - details::line_logger warn(); - details::line_logger error(); - details::line_logger critical(); - details::line_logger alert(); - details::line_logger emerg(); - - - - // Create log message with the given level, no matter what is the actual logger's level - template - details::line_logger force_log(level::level_enum lvl, const char* fmt, const Args&... args); - - // Set the format of the log messages from this logger void set_pattern(const std::string&); void set_formatter(formatter_ptr); - void flush(); + // error handler + void set_error_handler(log_err_handler); + log_err_handler error_handler(); + + // automatically call flush() if message level >= log_level + void flush_on(level::level_enum log_level); + + virtual void flush(); protected: - virtual void _log_msg(details::log_msg&); + virtual void _sink_it(details::log_msg&); virtual void _set_pattern(const std::string&); virtual void _set_formatter(formatter_ptr); - details::line_logger _log_if_enabled(level::level_enum lvl); - template - details::line_logger _log_if_enabled(level::level_enum lvl, const char* fmt, const Args&... args); - template - inline details::line_logger _log_if_enabled(level::level_enum lvl, const T& msg); + // default error handler: print the error to stderr with the max rate of 1 message/minute + virtual void _default_err_handler(const std::string &msg); + + // return true if the given message level should trigger a flush + bool _should_flush_on(const details::log_msg&); - friend details::line_logger; - std::string _name; + const std::string _name; std::vector _sinks; formatter_ptr _formatter; - std::atomic_int _level; - + spdlog::level_t _level; + spdlog::level_t _flush_level; + log_err_handler _err_handler; + std::atomic _last_err_time; }; } -#include "./details/logger_impl.h" +#include + + diff -Nru spdlog-1.6/include/spdlog/sinks/android_sink.h spdlog-0.11.0/include/spdlog/sinks/android_sink.h --- spdlog-1.6/include/spdlog/sinks/android_sink.h 1970-01-01 00:00:00.000000000 +0000 +++ spdlog-0.11.0/include/spdlog/sinks/android_sink.h 2016-09-17 23:28:41.000000000 +0000 @@ -0,0 +1,75 @@ +// +// Copyright(c) 2015 Gabi Melman. +// Distributed under the MIT License (http://opensource.org/licenses/MIT) +// + +#pragma once + +#if defined(__ANDROID__) + +#include + +#include +#include +#include + +namespace spdlog +{ +namespace sinks +{ + +/* +* Android sink (logging using __android_log_write) +* __android_log_write is thread-safe. No lock is needed. +*/ +class android_sink : public sink +{ +public: + explicit android_sink(const std::string& tag = "spdlog"): _tag(tag) {} + + void log(const details::log_msg& msg) override + { + const android_LogPriority priority = convert_to_android(msg.level); + // See system/core/liblog/logger_write.c for explanation of return value + const int ret = __android_log_write( + priority, _tag.c_str(), msg.formatted.c_str() + ); + if (ret < 0) + { + throw spdlog_ex("__android_log_write() failed", ret); + } + } + + void flush() override + { + } + +private: + static android_LogPriority convert_to_android(spdlog::level::level_enum level) + { + switch(level) + { + case spdlog::level::trace: + return ANDROID_LOG_VERBOSE; + case spdlog::level::debug: + return ANDROID_LOG_DEBUG; + case spdlog::level::info: + return ANDROID_LOG_INFO; + case spdlog::level::warn: + return ANDROID_LOG_WARN; + case spdlog::level::err: + return ANDROID_LOG_ERROR; + case spdlog::level::critical: + return ANDROID_LOG_FATAL; + default: + return ANDROID_LOG_DEFAULT; + } + } + + std::string _tag; +}; + +} +} + +#endif diff -Nru spdlog-1.6/include/spdlog/sinks/ansicolor_sink.h spdlog-0.11.0/include/spdlog/sinks/ansicolor_sink.h --- spdlog-1.6/include/spdlog/sinks/ansicolor_sink.h 1970-01-01 00:00:00.000000000 +0000 +++ spdlog-0.11.0/include/spdlog/sinks/ansicolor_sink.h 2016-09-17 23:28:41.000000000 +0000 @@ -0,0 +1,116 @@ +// +// Copyright(c) 2016 Kevin M. Godby (a modified version by spdlog). +// Distributed under the MIT License (http://opensource.org/licenses/MIT) +// + +#pragma once + +#include +#include + +#include +#include + +namespace spdlog +{ +namespace sinks +{ + +/** + * @brief The ansi_color_sink is a decorator around another sink and prefixes + * the output with an ANSI escape sequence color code depending on the severity + * of the message. + */ +class ansicolor_sink : public sink +{ +public: + ansicolor_sink(sink_ptr wrapped_sink); + virtual ~ansicolor_sink(); + + ansicolor_sink(const ansicolor_sink& other) = delete; + ansicolor_sink& operator=(const ansicolor_sink& other) = delete; + + virtual void log(const details::log_msg& msg) override; + virtual void flush() override; + + void set_color(level::level_enum level, const std::string& color); + + /// Formatting codes + const std::string reset = "\033[00m"; + const std::string bold = "\033[1m"; + const std::string dark = "\033[2m"; + const std::string underline = "\033[4m"; + const std::string blink = "\033[5m"; + const std::string reverse = "\033[7m"; + const std::string concealed = "\033[8m"; + + // Foreground colors + const std::string grey = "\033[30m"; + const std::string red = "\033[31m"; + const std::string green = "\033[32m"; + const std::string yellow = "\033[33m"; + const std::string blue = "\033[34m"; + const std::string magenta = "\033[35m"; + const std::string cyan = "\033[36m"; + const std::string white = "\033[37m"; + + /// Background colors + const std::string on_grey = "\033[40m"; + const std::string on_red = "\033[41m"; + const std::string on_green = "\033[42m"; + const std::string on_yellow = "\033[43m"; + const std::string on_blue = "\033[44m"; + const std::string on_magenta = "\033[45m"; + const std::string on_cyan = "\033[46m"; + const std::string on_white = "\033[47m"; + + +protected: + sink_ptr sink_; + std::map colors_; +}; + +inline ansicolor_sink::ansicolor_sink(sink_ptr wrapped_sink) : sink_(wrapped_sink) +{ + colors_[level::trace] = cyan; + colors_[level::debug] = cyan; + colors_[level::info] = bold; + colors_[level::warn] = yellow + bold; + colors_[level::err] = red + bold; + colors_[level::critical] = bold + on_red; + colors_[level::off] = reset; +} + +inline void ansicolor_sink::log(const details::log_msg& msg) +{ + // Wrap the originally formatted message in color codes + const std::string& prefix = colors_[msg.level]; + const std::string& s = msg.formatted.str(); + const std::string& suffix = reset; + details::log_msg m; + m.level = msg.level; + m.logger_name = msg.logger_name; + m.time = msg.time; + m.thread_id = msg.thread_id; + m.formatted << prefix << s << suffix; + sink_->log(m); +} + +inline void ansicolor_sink::flush() +{ + sink_->flush(); +} + +inline void ansicolor_sink::set_color(level::level_enum level, const std::string& color) +{ + colors_[level] = color; +} + +inline ansicolor_sink::~ansicolor_sink() +{ + flush(); +} + +} // namespace sinks +} // namespace spdlog + diff -Nru spdlog-1.6/include/spdlog/sinks/base_sink.h spdlog-0.11.0/include/spdlog/sinks/base_sink.h --- spdlog-1.6/include/spdlog/sinks/base_sink.h 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/include/spdlog/sinks/base_sink.h 2016-09-17 23:28:41.000000000 +0000 @@ -1,42 +1,21 @@ -/*************************************************************************/ -/* spdlog - an extremely fast and easy to use c++11 logging library. */ -/* Copyright (c) 2014 Gabi Melman. */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ +// +// Copyright(c) 2015 Gabi Melman. +// Distributed under the MIT License (http://opensource.org/licenses/MIT) +// #pragma once // // base sink templated over a mutex (either dummy or realy) // concrete implementation should only overrid the _sink_it method. -// all locking is taken care of here so no locking needed by the implementors.. +// all locking is taken care of here so no locking needed by the implementers.. // -#include -#include -#include -#include "./sink.h" -#include "../formatter.h" -#include "../common.h" -#include "../details/log_msg.h" +#include +#include +#include +#include +#include namespace spdlog { diff -Nru spdlog-1.6/include/spdlog/sinks/dist_sink.h spdlog-0.11.0/include/spdlog/sinks/dist_sink.h --- spdlog-1.6/include/spdlog/sinks/dist_sink.h 1970-01-01 00:00:00.000000000 +0000 +++ spdlog-0.11.0/include/spdlog/sinks/dist_sink.h 2016-09-17 23:28:41.000000000 +0000 @@ -0,0 +1,71 @@ +// +// Copyright (c) 2015 David Schury, Gabi Melman +// Distributed under the MIT License (http://opensource.org/licenses/MIT) +// + +#pragma once + +#include +#include +#include +#include + +#include +#include +#include +#include + +// Distribution sink (mux). Stores a vector of sinks which get called when log is called + +namespace spdlog +{ +namespace sinks +{ +template +class dist_sink: public base_sink +{ +public: + explicit dist_sink() :_sinks() {} + dist_sink(const dist_sink&) = delete; + dist_sink& operator=(const dist_sink&) = delete; + virtual ~dist_sink() = default; + +protected: + std::vector> _sinks; + + void _sink_it(const details::log_msg& msg) override + { + for (auto &sink : _sinks) + { + if( sink->should_log( msg.level)) + { + sink->log(msg); + } + } + } + +public: + void flush() override + { + std::lock_guard lock(base_sink::_mutex); + for (auto &sink : _sinks) + sink->flush(); + } + + void add_sink(std::shared_ptr sink) + { + std::lock_guard lock(base_sink::_mutex); + _sinks.push_back(sink); + } + + void remove_sink(std::shared_ptr sink) + { + std::lock_guard lock(base_sink::_mutex); + _sinks.erase(std::remove(_sinks.begin(), _sinks.end(), sink), _sinks.end()); + } +}; + +typedef dist_sink dist_sink_mt; +typedef dist_sink dist_sink_st; +} +} diff -Nru spdlog-1.6/include/spdlog/sinks/file_sinks.h spdlog-0.11.0/include/spdlog/sinks/file_sinks.h --- spdlog-1.6/include/spdlog/sinks/file_sinks.h 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/include/spdlog/sinks/file_sinks.h 2016-09-17 23:28:41.000000000 +0000 @@ -1,51 +1,37 @@ -/*************************************************************************/ -/* spdlog - an extremely fast and easy to use c++11 logging library. */ -/* Copyright (c) 2014 Gabi Melman. */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ +// +// Copyright(c) 2015 Gabi Melman. +// Distributed under the MIT License (http://opensource.org/licenses/MIT) +// #pragma once +#include +#include +#include +#include + +#include +#include +#include +#include #include -#include "base_sink.h" -#include "../details/null_mutex.h" -#include "../details/file_helper.h" -#include "../details/format.h" +#include +#include namespace spdlog { namespace sinks { /* -* Trivial file sink with single file as target -*/ + * Trivial file sink with single file as target + */ template class simple_file_sink : public base_sink < Mutex > { public: - explicit simple_file_sink(const std::string &filename, - bool force_flush = false) : - _file_helper(force_flush) + explicit simple_file_sink(const filename_t &filename, bool truncate = false) { - _file_helper.open(filename); + _file_helper.open(filename, truncate); } void flush() override { @@ -65,21 +51,20 @@ typedef simple_file_sink simple_file_sink_st; /* -* Rotating file sink based on size -*/ + * Rotating file sink based on size + */ template class rotating_file_sink : public base_sink < Mutex > { public: - rotating_file_sink(const std::string &base_filename, const std::string &extension, - std::size_t max_size, std::size_t max_files, - bool force_flush = false) : + rotating_file_sink(const filename_t &base_filename, const filename_t &extension, + std::size_t max_size, std::size_t max_files ) : _base_filename(base_filename), _extension(extension), _max_size(max_size), _max_files(max_files), _current_size(0), - _file_helper(force_flush) + _file_helper() { _file_helper.open(calc_filename(_base_filename, 0, _extension)); _current_size = _file_helper.size(); //expensive. called only once @@ -103,13 +88,13 @@ } private: - static std::string calc_filename(const std::string& filename, std::size_t index, const std::string& extension) + static filename_t calc_filename(const filename_t& filename, std::size_t index, const filename_t& extension) { - fmt::MemoryWriter w; + std::conditional::value, fmt::MemoryWriter, fmt::WMemoryWriter>::type w; if (index) - w.write("{}.{}.{}", filename, index, extension); + w.write(SPDLOG_FILENAME_T("{}.{}.{}"), filename, index, extension); else - w.write("{}.{}", filename, extension); + w.write(SPDLOG_FILENAME_T("{}.{}"), filename, extension); return w.str(); } @@ -121,28 +106,29 @@ void _rotate() { + using details::os::filename_to_str; _file_helper.close(); for (auto i = _max_files; i > 0; --i) { - std::string src = calc_filename(_base_filename, i - 1, _extension); - std::string target = calc_filename(_base_filename, i, _extension); + filename_t src = calc_filename(_base_filename, i - 1, _extension); + filename_t target = calc_filename(_base_filename, i, _extension); if (details::file_helper::file_exists(target)) { - if (std::remove(target.c_str()) != 0) + if (details::os::remove(target) != 0) { - throw spdlog_ex("rotating_file_sink: failed removing " + target); + throw spdlog_ex("rotating_file_sink: failed removing " + filename_to_str(target), errno); } } - if (details::file_helper::file_exists(src) && std::rename(src.c_str(), target.c_str())) + if (details::file_helper::file_exists(src) && details::os::rename(src, target)) { - throw spdlog_ex("rotating_file_sink: failed renaming " + src + " to " + target); + throw spdlog_ex("rotating_file_sink: failed renaming " + filename_to_str(src) + " to " + filename_to_str(target), errno); } } _file_helper.reopen(true); } - std::string _base_filename; - std::string _extension; + filename_t _base_filename; + filename_t _extension; std::size_t _max_size; std::size_t _max_files; std::size_t _current_size; @@ -153,28 +139,56 @@ typedef rotating_file_sinkrotating_file_sink_st; /* -* Rotating file sink based on date. rotates at midnight -*/ -template + * Default generator of daily log file names. + */ +struct default_daily_file_name_calculator +{ + // Create filename for the form basename.YYYY-MM-DD_hh-mm.extension + static filename_t calc_filename(const filename_t& basename, const filename_t& extension) + { + std::tm tm = spdlog::details::os::localtime(); + std::conditional::value, fmt::MemoryWriter, fmt::WMemoryWriter>::type w; + w.write(SPDLOG_FILENAME_T("{}_{:04d}-{:02d}-{:02d}_{:02d}-{:02d}.{}"), basename, tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday, tm.tm_hour, tm.tm_min, extension); + return w.str(); + } +}; + +/* + * Generator of daily log file names in format basename.YYYY-MM-DD.extension + */ +struct dateonly_daily_file_name_calculator +{ + // Create filename for the form basename.YYYY-MM-DD.extension + static filename_t calc_filename(const filename_t& basename, const filename_t& extension) + { + std::tm tm = spdlog::details::os::localtime(); + std::conditional::value, fmt::MemoryWriter, fmt::WMemoryWriter>::type w; + w.write(SPDLOG_FILENAME_T("{}_{:04d}-{:02d}-{:02d}.{}"), basename, tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday, extension); + return w.str(); + } +}; + +/* + * Rotating file sink based on date. rotates at midnight + */ +template class daily_file_sink :public base_sink < Mutex > { public: //create daily file sink which rotates on given time daily_file_sink( - const std::string& base_filename, - const std::string& extension, + const filename_t& base_filename, + const filename_t& extension, int rotation_hour, - int rotation_minute, - bool force_flush = false) : _base_filename(base_filename), + int rotation_minute) : _base_filename(base_filename), _extension(extension), _rotation_h(rotation_hour), - _rotation_m(rotation_minute), - _file_helper(force_flush) + _rotation_m(rotation_minute) { if (rotation_hour < 0 || rotation_hour > 23 || rotation_minute < 0 || rotation_minute > 59) throw spdlog_ex("daily_file_sink: Invalid rotation time in ctor"); _rotation_tp = _next_rotation_tp(); - _file_helper.open(calc_filename(_base_filename, _extension)); + _file_helper.open(FileNameCalc::calc_filename(_base_filename, _extension)); } void flush() override @@ -187,7 +201,7 @@ { if (std::chrono::system_clock::now() >= _rotation_tp) { - _file_helper.open(calc_filename(_base_filename, _extension)); + _file_helper.open(FileNameCalc::calc_filename(_base_filename, _extension)); _rotation_tp = _next_rotation_tp(); } _file_helper.write(msg); @@ -196,8 +210,7 @@ private: std::chrono::system_clock::time_point _next_rotation_tp() { - using namespace std::chrono; - auto now = system_clock::now(); + auto now = std::chrono::system_clock::now(); time_t tnow = std::chrono::system_clock::to_time_t(now); tm date = spdlog::details::os::localtime(tnow); date.tm_hour = _rotation_h; @@ -207,20 +220,11 @@ if (rotation_time > now) return rotation_time; else - return system_clock::time_point(rotation_time + hours(24)); + return std::chrono::system_clock::time_point(rotation_time + std::chrono::hours(24)); } - //Create filename for the form basename.YYYY-MM-DD.extension - static std::string calc_filename(const std::string& basename, const std::string& extension) - { - std::tm tm = spdlog::details::os::localtime(); - fmt::MemoryWriter w; - w.write("{}_{:04d}-{:02d}-{:02d}_{:02d}-{:02d}.{}", basename, tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday, tm.tm_hour, tm.tm_min, extension); - return w.str(); - } - - std::string _base_filename; - std::string _extension; + filename_t _base_filename; + filename_t _extension; int _rotation_h; int _rotation_m; std::chrono::system_clock::time_point _rotation_tp; @@ -230,4 +234,4 @@ typedef daily_file_sink daily_file_sink_mt; typedef daily_file_sink daily_file_sink_st; } -} \ No newline at end of file +} diff -Nru spdlog-1.6/include/spdlog/sinks/msvc_sink.h spdlog-0.11.0/include/spdlog/sinks/msvc_sink.h --- spdlog-1.6/include/spdlog/sinks/msvc_sink.h 1970-01-01 00:00:00.000000000 +0000 +++ spdlog-0.11.0/include/spdlog/sinks/msvc_sink.h 2016-09-17 23:28:41.000000000 +0000 @@ -0,0 +1,50 @@ +// +// Copyright(c) 2016 Alexander Dalshov. +// Distributed under the MIT License (http://opensource.org/licenses/MIT) +// + +#pragma once + +#if defined(_MSC_VER) + +#include +#include + +#include + +#include +#include + +namespace spdlog +{ +namespace sinks +{ +/* +* MSVC sink (logging using OutputDebugStringA) +*/ +template +class msvc_sink : public base_sink < Mutex > +{ +public: + explicit msvc_sink() + { + } + + void flush() override + { + } + +protected: + void _sink_it(const details::log_msg& msg) override + { + OutputDebugStringA(msg.formatted.c_str()); + } +}; + +typedef msvc_sink msvc_sink_mt; +typedef msvc_sink msvc_sink_st; + +} +} + +#endif diff -Nru spdlog-1.6/include/spdlog/sinks/null_sink.h spdlog-0.11.0/include/spdlog/sinks/null_sink.h --- spdlog-1.6/include/spdlog/sinks/null_sink.h 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/include/spdlog/sinks/null_sink.h 2016-09-17 23:28:41.000000000 +0000 @@ -1,32 +1,14 @@ -/*************************************************************************/ -/* spdlog - an extremely fast and easy to use c++11 logging library. */ -/* Copyright (c) 2014 Gabi Melman. */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ +// +// Copyright(c) 2015 Gabi Melman. +// Distributed under the MIT License (http://opensource.org/licenses/MIT) +// #pragma once -#include -#include "./base_sink.h" -#include "../details/null_mutex.h" +#include +#include + +#include namespace spdlog { diff -Nru spdlog-1.6/include/spdlog/sinks/ostream_sink.h spdlog-0.11.0/include/spdlog/sinks/ostream_sink.h --- spdlog-1.6/include/spdlog/sinks/ostream_sink.h 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/include/spdlog/sinks/ostream_sink.h 2016-09-17 23:28:41.000000000 +0000 @@ -1,35 +1,15 @@ -/*************************************************************************/ -/* spdlog - an extremely fast and easy to use c++11 logging library. */ -/* Copyright (c) 2014 Gabi Melman. */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ +// +// Copyright(c) 2015 Gabi Melman. +// Distributed under the MIT License (http://opensource.org/licenses/MIT) +// #pragma once +#include +#include + #include #include -#include - -#include "../details/null_mutex.h" -#include "./base_sink.h" namespace spdlog { diff -Nru spdlog-1.6/include/spdlog/sinks/sink.h spdlog-0.11.0/include/spdlog/sinks/sink.h --- spdlog-1.6/include/spdlog/sinks/sink.h 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/include/spdlog/sinks/sink.h 2016-09-17 23:28:41.000000000 +0000 @@ -1,30 +1,12 @@ -/*************************************************************************/ -/* spdlog - an extremely fast and easy to use c++11 logging library. */ -/* Copyright (c) 2014 Gabi Melman. */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ +// +// Copyright(c) 2015 Gabi Melman. +// Distributed under the MIT License (http://opensource.org/licenses/MIT) +// + #pragma once -#include "../details/log_msg.h" +#include namespace spdlog { @@ -33,10 +15,36 @@ class sink { public: + sink(): _level( level::trace ) {} + virtual ~sink() {} virtual void log(const details::log_msg& msg) = 0; virtual void flush() = 0; + + bool should_log(level::level_enum msg_level) const; + void set_level(level::level_enum log_level); + level::level_enum level() const; + +private: + level_t _level; + }; + +inline bool sink::should_log(level::level_enum msg_level) const +{ + return msg_level >= _level.load(std::memory_order_relaxed); +} + +inline void sink::set_level(level::level_enum log_level) +{ + _level.store(log_level); +} + +inline level::level_enum sink::level() const +{ + return static_cast(_level.load(std::memory_order_relaxed)); +} + } } diff -Nru spdlog-1.6/include/spdlog/sinks/stdout_sinks.h spdlog-0.11.0/include/spdlog/sinks/stdout_sinks.h --- spdlog-1.6/include/spdlog/sinks/stdout_sinks.h 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/include/spdlog/sinks/stdout_sinks.h 2016-09-17 23:28:41.000000000 +0000 @@ -1,33 +1,16 @@ -/*************************************************************************/ -/* spdlog - an extremely fast and easy to use c++11 logging library. */ -/* Copyright (c) 2014 Gabi Melman. */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ +// +// Copyright(c) 2015 Gabi Melman. +// Distributed under the MIT License (http://opensource.org/licenses/MIT) +// #pragma once -#include +#include +#include + +#include +#include #include -#include "./ostream_sink.h" -#include "../details/null_mutex.h" namespace spdlog { @@ -35,16 +18,27 @@ { template -class stdout_sink : public ostream_sink +class stdout_sink : public base_sink { using MyType = stdout_sink; public: - stdout_sink() : ostream_sink(std::cout, true) {} + stdout_sink() {} static std::shared_ptr instance() { static std::shared_ptr instance = std::make_shared(); return instance; } + + void _sink_it(const details::log_msg& msg) override + { + fwrite(msg.formatted.data(), sizeof(char), msg.formatted.size(), stdout); + flush(); + } + + void flush() override + { + fflush(stdout); + } }; typedef stdout_sink stdout_sink_st; @@ -52,17 +46,27 @@ template -class stderr_sink : public ostream_sink +class stderr_sink : public base_sink { using MyType = stderr_sink; public: - stderr_sink() : ostream_sink(std::cerr, true) {} + stderr_sink() {} static std::shared_ptr instance() { static std::shared_ptr instance = std::make_shared(); return instance; } + void _sink_it(const details::log_msg& msg) override + { + fwrite(msg.formatted.data(), sizeof(char), msg.formatted.size(), stderr); + flush(); + } + + void flush() override + { + fflush(stderr); + } }; typedef stderr_sink stderr_sink_mt; diff -Nru spdlog-1.6/include/spdlog/sinks/syslog_sink.h spdlog-0.11.0/include/spdlog/sinks/syslog_sink.h --- spdlog-1.6/include/spdlog/sinks/syslog_sink.h 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/include/spdlog/sinks/syslog_sink.h 2016-09-17 23:28:41.000000000 +0000 @@ -1,39 +1,21 @@ -/*************************************************************************/ -/* spdlog - an extremely fast and easy to use c++11 logging library. */ -/* Copyright (c) 2014 Gabi Melman. */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ +// +// Copyright(c) 2015 Gabi Melman. +// Distributed under the MIT License (http://opensource.org/licenses/MIT) +// #pragma once -#ifdef __linux__ +#include + +#ifdef SPDLOG_ENABLE_SYSLOG + +#include +#include #include #include #include -#include "./sink.h" -#include "../common.h" -#include "../details/log_msg.h" - namespace spdlog { @@ -54,12 +36,9 @@ _priorities[static_cast(level::trace)] = LOG_DEBUG; _priorities[static_cast(level::debug)] = LOG_DEBUG; _priorities[static_cast(level::info)] = LOG_INFO; - _priorities[static_cast(level::notice)] = LOG_NOTICE; _priorities[static_cast(level::warn)] = LOG_WARNING; _priorities[static_cast(level::err)] = LOG_ERR; _priorities[static_cast(level::critical)] = LOG_CRIT; - _priorities[static_cast(level::alert)] = LOG_ALERT; - _priorities[static_cast(level::emerg)] = LOG_EMERG; _priorities[static_cast(level::off)] = LOG_INFO; //set ident to be program name if empty @@ -75,7 +54,7 @@ void log(const details::log_msg &msg) override { - ::syslog(syslog_prio_from_level(msg), "%s", msg.formatted.str().c_str()); + ::syslog(syslog_prio_from_level(msg), "%s", msg.raw.str().c_str()); } void flush() override @@ -84,7 +63,7 @@ private: - std::array _priorities; + std::array _priorities; //must store the ident because the man says openlog might use the pointer as is and not a string copy const std::string _ident; diff -Nru spdlog-1.6/include/spdlog/spdlog.h spdlog-0.11.0/include/spdlog/spdlog.h --- spdlog-1.6/include/spdlog/spdlog.h 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/include/spdlog/spdlog.h 2016-09-17 23:28:41.000000000 +0000 @@ -1,48 +1,32 @@ -/*************************************************************************/ -/* spdlog - an extremely fast and easy to use c++11 logging library. */ -/* Copyright (c) 2014 Gabi Melman. */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ - +// +// Copyright(c) 2015 Gabi Melman. +// Distributed under the MIT License (http://opensource.org/licenses/MIT) +// // spdlog main header file. -//see example.cpp for usage example +// see example.cpp for usage example #pragma once -#include "tweakme.h" -#include "common.h" -#include "logger.h" +#include +#include +#include + +#include +#include +#include +#include namespace spdlog { + +// // Return an existing logger or nullptr if a logger with such name doesn't exist. -// Examples: +// example: spdlog::get("my_logger")->info("hello {}", "world"); // -// spdlog::get("mylog")->info("Hello"); -// auto logger = spdlog::get("mylog"); -// logger.info("This is another message" , x, y, z); -// logger.info() << "This is another message" << x << y << z; std::shared_ptr get(const std::string& name); + // // Set global formatting // example: spdlog::set_pattern("%Y-%m-%d %H:%M:%S.%e %l : %v"); @@ -56,6 +40,11 @@ void set_level(level::level_enum log_level); // +// Set global error handler +// +void set_error_handler(log_err_handler); + +// // Turn on async mode (off by default) and set the queue size for each async_logger. // effective only for loggers created after this call. // queue_size: size of queue (must be power of 2): @@ -68,40 +57,56 @@ // worker_warmup_cb (optional): // callback function that will be called in worker thread upon start (can be used to init stuff like thread affinity) // -void set_async_mode(size_t queue_size, const async_overflow_policy overflow_policy = async_overflow_policy::block_retry, const std::function& worker_warmup_cb = nullptr, const std::chrono::milliseconds& flush_interval_ms = std::chrono::milliseconds::zero()); +// worker_teardown_cb (optional): +// callback function that will be called in worker thread upon exit +// +void set_async_mode(size_t queue_size, const async_overflow_policy overflow_policy = async_overflow_policy::block_retry, const std::function& worker_warmup_cb = nullptr, const std::chrono::milliseconds& flush_interval_ms = std::chrono::milliseconds::zero(), const std::function& worker_teardown_cb = nullptr); // Turn off async mode void set_sync_mode(); + +// +// Create and register multi/single threaded basic file logger. +// Basic logger simply writes to given file without any limitatons or rotations. +// +std::shared_ptr basic_logger_mt(const std::string& logger_name, const filename_t& filename, bool truncate = false); +std::shared_ptr basic_logger_st(const std::string& logger_name, const filename_t& filename, bool truncate = false); + // // Create and register multi/single threaded rotating file logger // -std::shared_ptr rotating_logger_mt(const std::string& logger_name, const std::string& filenameB, size_t max_file_size, size_t max_files, bool force_flush = false); -std::shared_ptr rotating_logger_st(const std::string& logger_name, const std::string& filename, size_t max_file_size, size_t max_files, bool force_flush = false); +std::shared_ptr rotating_logger_mt(const std::string& logger_name, const filename_t& filename, size_t max_file_size, size_t max_files); +std::shared_ptr rotating_logger_st(const std::string& logger_name, const filename_t& filename, size_t max_file_size, size_t max_files); // // Create file logger which creates new file on the given time (default in midnight): // -std::shared_ptr daily_logger_mt(const std::string& logger_name, const std::string& filename, int hour=0, int minute=0, bool force_flush = false); -std::shared_ptr daily_logger_st(const std::string& logger_name, const std::string& filename, int hour=0, int minute=0, bool force_flush = false); - +std::shared_ptr daily_logger_mt(const std::string& logger_name, const filename_t& filename, int hour=0, int minute=0); +std::shared_ptr daily_logger_st(const std::string& logger_name, const filename_t& filename, int hour=0, int minute=0); // // Create and register stdout/stderr loggers // -std::shared_ptr stdout_logger_mt(const std::string& logger_name); -std::shared_ptr stdout_logger_st(const std::string& logger_name); -std::shared_ptr stderr_logger_mt(const std::string& logger_name); -std::shared_ptr stderr_logger_st(const std::string& logger_name); +std::shared_ptr stdout_logger_mt(const std::string& logger_name, bool color = false); +std::shared_ptr stdout_logger_st(const std::string& logger_name, bool color = false); +std::shared_ptr stderr_logger_mt(const std::string& logger_name, bool color = false); +std::shared_ptr stderr_logger_st(const std::string& logger_name, bool color = false); // // Create and register a syslog logger // -#ifdef __linux__ +#ifdef SPDLOG_ENABLE_SYSLOG std::shared_ptr syslog_logger(const std::string& logger_name, const std::string& ident = "", int syslog_option = 0); #endif +#if defined(__ANDROID__) +std::shared_ptr android_logger(const std::string& logger_name, const std::string& tag = "spdlog"); +#endif + +// Create and register a logger a single sink +std::shared_ptr create(const std::string& logger_name, const sink_ptr& sink); // Create and register a logger with multiple sinks std::shared_ptr create(const std::string& logger_name, sinks_init_list sinks); @@ -110,40 +115,50 @@ // Create and register a logger with templated sink type -// Example: spdlog::create("mylog", "dailylog_filename", "txt"); +// Example: +// spdlog::create("mylog", "dailylog_filename", "txt"); template -std::shared_ptr create(const std::string& logger_name, const Args&...); +std::shared_ptr create(const std::string& logger_name, Args...); // Register the given logger with the given name void register_logger(std::shared_ptr logger); +// Apply a user defined function on all registered loggers +// Example: +// spdlog::apply_all([&](std::shared_ptr l) {l->flush();}); +void apply_all(std::function)> fun); + // Drop the reference to the given logger void drop(const std::string &name); -// Drop all references +// Drop all references from the registry void drop_all(); /////////////////////////////////////////////////////////////////////////////// // -// Macros to be display source file & line // Trace & Debug can be switched on/off at compile time for zero cost debug statements. // Uncomment SPDLOG_DEBUG_ON/SPDLOG_TRACE_ON in teakme.h to enable. +// SPDLOG_TRACE(..) will also print current file and line. // // Example: -// spdlog::set_level(spdlog::level::debug); -// SPDLOG_DEBUG(my_logger, "Some debug message {} {}", 1, 3.2); +// spdlog::set_level(spdlog::level::trace); +// SPDLOG_TRACE(my_logger, "some trace message"); +// SPDLOG_TRACE(my_logger, "another trace message {} {}", 1, 2); +// SPDLOG_DEBUG(my_logger, "some debug message {} {}", 3, 4); /////////////////////////////////////////////////////////////////////////////// #ifdef SPDLOG_TRACE_ON -#define SPDLOG_TRACE(logger, ...) logger->trace(__VA_ARGS__) << " (" << __FILE__ << " #" << __LINE__ <<")"; +#define SPDLOG_STR_H(x) #x +#define SPDLOG_STR_HELPER(x) SPDLOG_STR_H(x) +#define SPDLOG_TRACE(logger, ...) logger->trace("[" __FILE__ " line #" SPDLOG_STR_HELPER(__LINE__) "] " __VA_ARGS__) #else #define SPDLOG_TRACE(logger, ...) #endif #ifdef SPDLOG_DEBUG_ON -#define SPDLOG_DEBUG(logger, ...) logger->debug(__VA_ARGS__) << " (" << __FILE__ << " #" << __LINE__ <<")"; +#define SPDLOG_DEBUG(logger, ...) logger->debug(__VA_ARGS__) #else #define SPDLOG_DEBUG(logger, ...) #endif @@ -152,4 +167,4 @@ } -#include "details/spdlog_impl.h" +#include diff -Nru spdlog-1.6/include/spdlog/tweakme.h spdlog-0.11.0/include/spdlog/tweakme.h --- spdlog-1.6/include/spdlog/tweakme.h 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/include/spdlog/tweakme.h 2016-09-17 23:28:41.000000000 +0000 @@ -1,46 +1,33 @@ -/*************************************************************************/ -/* spdlog - an extremely fast and easy to use c++11 logging library. */ -/* Copyright (c) 2014 Gabi Melman. */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ - +// +// Copyright(c) 2015 Gabi Melman. +// Distributed under the MIT License (http://opensource.org/licenses/MIT) +// #pragma once /////////////////////////////////////////////////////////////////////////////// -// Edit this file to squeeze every last drop of performance out of spdlog. +// +// Edit this file to squeeze more performance, and to customize supported features +// /////////////////////////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////////////////////////// // Under Linux, the much faster CLOCK_REALTIME_COARSE clock can be used. // This clock is less accurate - can be off by dozens of millis - depending on the kernel HZ. -// Uncomment to use it instead of the regular (but slower) clock. +// Uncomment to use it instead of the regular clock. +// // #define SPDLOG_CLOCK_COARSE /////////////////////////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////////////////////////// -// Uncomment if date/time logging is not needed. +// Uncomment if date/time logging is not needed and never appear in the log pattern. // This will prevent spdlog from quering the clock on each log call. +// +// WARNING: If the log pattern contains any date/time while this flag is on, the result is undefined. +// You must set new pattern(spdlog::set_pattern(..") without any date/time in it +// // #define SPDLOG_NO_DATETIME /////////////////////////////////////////////////////////////////////////////// @@ -48,6 +35,9 @@ /////////////////////////////////////////////////////////////////////////////// // Uncomment if thread id logging is not needed (i.e. no %t in the log pattern). // This will prevent spdlog from quering the thread id on each log call. +// +// WARNING: If the log pattern contains thread id (i.e, %t) while this flag is on, the result is undefined. +// // #define SPDLOG_NO_THREAD_ID /////////////////////////////////////////////////////////////////////////////// @@ -55,12 +45,13 @@ /////////////////////////////////////////////////////////////////////////////// // Uncomment if logger name logging is not needed. // This will prevent spdlog from copying the logger name on each log call. +// // #define SPDLOG_NO_NAME /////////////////////////////////////////////////////////////////////////////// - /////////////////////////////////////////////////////////////////////////////// // Uncomment to enable the SPDLOG_DEBUG/SPDLOG_TRACE macros. +// // #define SPDLOG_DEBUG_ON // #define SPDLOG_TRACE_ON /////////////////////////////////////////////////////////////////////////////// @@ -70,5 +61,43 @@ // Uncomment to avoid locking in the registry operations (spdlog::get(), spdlog::drop() spdlog::register()). // Use only if your code never modifes concurrently the registry. // Note that upon creating a logger the registry is modified by spdlog.. +// // #define SPDLOG_NO_REGISTRY_MUTEX /////////////////////////////////////////////////////////////////////////////// + + +/////////////////////////////////////////////////////////////////////////////// +// Uncomment to avoid spdlog's usage of atomic log levels +// Use only if your code never modifies a logger's log levels concurrently by different threads. +// +// #define SPDLOG_NO_ATOMIC_LEVELS +/////////////////////////////////////////////////////////////////////////////// + +/////////////////////////////////////////////////////////////////////////////// +// Uncomment to enable usage of wchar_t for file names on Windows. +// +// #define SPDLOG_WCHAR_FILENAMES +/////////////////////////////////////////////////////////////////////////////// + +/////////////////////////////////////////////////////////////////////////////// +// Uncomment to override default eol ("\n" or "\r\n" under Linux/Windows) +// +// #define SPDLOG_EOL ";-)\n" +/////////////////////////////////////////////////////////////////////////////// + + +/////////////////////////////////////////////////////////////////////////////// +// Uncomment to use your own copy of the fmt library instead of spdlog's copy. +// In this case spdlog will try to include so set your -I flag accordingly. +// +// #define SPDLOG_FMT_EXTERNAL +/////////////////////////////////////////////////////////////////////////////// + + +/////////////////////////////////////////////////////////////////////////////// +// Uncomment to enable syslog (disabled by default) +// +// #define SPDLOG_ENABLE_SYSLOG +/////////////////////////////////////////////////////////////////////////////// + + diff -Nru spdlog-1.6/INSTALL spdlog-0.11.0/INSTALL --- spdlog-1.6/INSTALL 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/INSTALL 2016-09-17 23:28:41.000000000 +0000 @@ -1,13 +1,13 @@ -spdlog is header only library. -Just copy the files to your build tree and use a C++11 compiler - -Tested on: -gcc 4.8.1 and above -clang 3.5 -Visual Studio 2013 - -gcc 4.8 flags: --std==c++11 -pthread -O3 -flto -Wl,--no-as-needed -gcc 4.9 flags: --std=c++11 -pthread -O3 -flto - - -see the makefile in the example folder +spdlog is header only library. +Just copy the files to your build tree and use a C++11 compiler + +Tested on: +gcc 4.8.1 and above +clang 3.5 +Visual Studio 2013 + +gcc 4.8 flags: --std==c++11 -pthread -O3 -flto -Wl,--no-as-needed +gcc 4.9 flags: --std=c++11 -pthread -O3 -flto + + +see the makefile in the example folder diff -Nru spdlog-1.6/LICENSE spdlog-0.11.0/LICENSE --- spdlog-1.6/LICENSE 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/LICENSE 2016-09-17 23:28:41.000000000 +0000 @@ -1,23 +1,22 @@ -/*************************************************************************/ -/* spdlog - an extremely fast and easy to use c++11 logging library. */ -/* Copyright (c) 2014 Gabi Melman. */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ +The MIT License (MIT) + +Copyright (c) 2016 Gabi Melman. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. + diff -Nru spdlog-1.6/README.md spdlog-0.11.0/README.md --- spdlog-1.6/README.md 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/README.md 2016-09-17 23:28:41.000000000 +0000 @@ -1,157 +1,200 @@ -# spdlog - -Very fast, header only, C++ logging library. [![Build Status](https://travis-ci.org/gabime/spdlog.svg?branch=master)](https://travis-ci.org/gabime/spdlog) - -## Install -Just copy the files to your build tree and use a C++11 compiler - -## Platforms - * Linux (gcc 4.8.1+, clang 3.5+) - * Windows (visual studio 2013+, mingw with g++ 4.9.1+) - * Mac OSX (clang 3.5+) - -##Features -* Very fast - performance is the primary goal (see [benchmarks](#benchmarks) below). -* Headers only. -* No dependencies - just copy and use. -* Feature rich [call style](#usage-example) using the excellent [cppformat](http://cppformat.github.io/) library. -* ostream call style is supported too. -* Extremely fast asynchronous mode (optional) - using lockfree queues and other tricks to reach millions of calls/sec. -* [Custom](https://github.com/gabime/spdlog/wiki/3.-Custom-formatting) formatting. -* Multi/Single threaded loggers. -* Various log targets: - * Rotating log files. - * Daily log files. - * Console logging. - * Linux syslog. - * Easily extendable with custom log targets (just implement a single function in the [sink](include/spdlog/sinks/sink.h) interface). -* Severity based filtering - threshold levels can be modified in runtime as well as in compile time. - - - -## Benchmarks - -Below are some [benchmarks](bench) comparing popular log libraries under Ubuntu 64 bit, Intel i7-4770 CPU @ 3.40GHz - -#### Synchronous mode -Time needed to log 1,000,000 lines in synchronous mode (in seconds, the best of 3 runs): - -|threads|boost log|glog |easylogging |spdlog| -|-------|:-------:|:-----:|----------:|------:| -|1| 4.169s |1.066s |0.975s |0.302s| -|10| 16.029 |3.032s |2.857s |0.968s| -|100| 15.008 |1.139s |4.512s |0.497s| - - -#### Asynchronous mode -Time needed to log 1,000,000 lines in asynchronous mode, i.e. the time it takes to put them in the async queue (in seconds, the best of 3 runs): - -|threads|g2log async logger |spdlog async mode| -|:-------|:-----:|-------------------------:| -|1| 1.850s |0.216s | -|10| 0.943s |0.173s| -|100| 0.959s |0.202s| - - - - -## Usage Example -```c++ -#include -#include "spdlog/spdlog.h" - -int main(int, char* []) -{ - namespace spd = spdlog; - try - { - //Create console, multithreaded logger - auto console = spd::stdout_logger_mt("console"); - console->info("Welcome to spdlog!") ; - console->info("An info message example {}..", 1); - console->info() << "Streams are supported too " << 1; - - //Formatting examples - console->info("Easy padding in numbers like {:08d}", 12); - console->info("Support for int: {0:d}; hex: {0:x}; oct: {0:o}; bin: {0:b}", 42); - console->info("Support for floats {:03.2f}", 1.23456); - console->info("Positional args are {1} {0}..", "too", "supported"); - - console->info("{:<30}", "left aligned"); - console->info("{:>30}", "right aligned"); - console->info("{:^30}", "centered"); - - // - // Runtime log levels - // - spd::set_level(spd::level::info); //Set global log level to info - console->debug("This message shold not be displayed!"); - console->set_level(spd::level::debug); // Set specific logger's log level - console->debug("Now it should.."); - - // - // Create a file rotating logger with 5mb size max and 3 rotated files - // - auto file_logger = spd::rotating_logger_mt("file_logger", "logs/mylogfile", 1048576 * 5, 3); - for(int i = 0; i < 10; ++i) - file_logger->info("{} * {} equals {:>10}", i, i, i*i); - - // - // Create a daily logger - a new file is created every day on 2:30am - // - auto daily_logger = spd::daily_logger_mt("daily_logger", "logs/daily", 2, 30); - - // - // Customize msg format for all messages - // - spd::set_pattern("*** [%H:%M:%S %z] [thread %t] %v ***"); - file_logger->info("This is another message with custom format"); - - spd::get("console")->info("loggers can be retrieved from a global registry using the spdlog::get(logger_name) function"); - - // - // Compile time debug or trace macros. - // Enabled #ifdef SPDLOG_DEBUG_ON or #ifdef SPDLOG_TRACE_ON - // - SPDLOG_TRACE(console, "Enabled only #ifdef SPDLOG_TRACE_ON..{} ,{}", 1, 3.23); - SPDLOG_DEBUG(console, "Enabled only #ifdef SPDLOG_DEBUG_ON.. {} ,{}", 1, 3.23); - - // - // Asynchronous logging is very fast.. - // Just call spdlog::set_async_mode(q_size) and all created loggers from now on will be asynchronous.. - // - size_t q_size = 1048576; //queue size must be power of 2 - spdlog::set_async_mode(q_size); - auto async_file= spd::daily_logger_st("async_file_logger", "logs/async_log.txt"); - async_file->info() << "This is async log.." << "Should be very fast!"; - - // - // syslog example. linux only.. - // - #ifdef __linux__ - std::string ident = "spdlog-example"; - auto syslog_logger = spd::syslog_logger("syslog", ident, LOG_PID); - syslog_logger->warn("This is warning that will end up in syslog. This is Linux only!"); - #endif - } - catch (const spd::spdlog_ex& ex) - { - std::cout << "Log failed: " << ex.what() << std::endl; - } -} - - -// Example of user defined class with operator<< -class some_class {}; -std::ostream& operator<<(std::ostream& os, const some_class& c) { return os << "some_class"; } - -void custom_class_example() -{ - some_class c; - spdlog::get("console")->info("custom class with operator<<: {}..", c); - spdlog::get("console")->info() << "custom class with operator<<: " << c << ".."; -} -``` - -## Documentation -Documentation can be found in the [wiki](https://github.com/gabime/spdlog/wiki/1.-QuickStart) pages. +# spdlog + +Very fast, header only, C++ logging library. [![Build Status](https://travis-ci.org/gabime/spdlog.svg?branch=master)](https://travis-ci.org/gabime/spdlog)  [![Build status](https://ci.appveyor.com/api/projects/status/d2jnxclg20vd0o50?svg=true)](https://ci.appveyor.com/project/gabime/spdlog) + + +## Install +Just copy the source [folder](https://github.com/gabime/spdlog/tree/master/include/spdlog) to your build tree and use a C++11 compiler + +## Platforms + * Linux (gcc 4.8.1+, clang 3.5+) + * Windows (visual studio 2013+, cygwin/mingw with g++ 4.9.1+) + * Mac OSX (clang 3.5+) + * Solaris (gcc 5.2.0+) + * Android + +##Features +* Very fast - performance is the primary goal (see [benchmarks](#benchmarks) below). +* Headers only, just copy and use. +* Feature rich [call style](#usage-example) using the excellent [fmt](https://github.com/fmtlib/fmt) library. +* Extremely fast asynchronous mode (optional) - using lockfree queues and other tricks to reach millions of calls/sec. +* [Custom](https://github.com/gabime/spdlog/wiki/3.-Custom-formatting) formatting. +* Multi/Single threaded loggers. +* Various log targets: + * Rotating log files. + * Daily log files. + * Console logging (colors supported). + * syslog. + * Easily extendable with custom log targets (just implement a single function in the [sink](include/spdlog/sinks/sink.h) interface). +* Severity based filtering - threshold levels can be modified in runtime as well as in compile time. + + + +## Benchmarks + +Below are some [benchmarks](bench) comparing popular log libraries under Ubuntu 64 bit, Intel i7-4770 CPU @ 3.40GHz + +#### Synchronous mode +Time needed to log 1,000,000 lines in synchronous mode (in seconds, the best of 3 runs): + +|threads|boost log 1.54|glog |easylogging |spdlog| +|-------|:-------:|:-----:|----------:|------:| +|1| 4.169s |1.066s |0.975s |0.302s| +|10| 6.180s |3.032s |2.857s |0.968s| +|100| 5.981s |1.139s |4.512s |0.497s| + + +#### Asynchronous mode +Time needed to log 1,000,000 lines in asynchronous mode, i.e. the time it takes to put them in the async queue (in seconds, the best of 3 runs): + +|threads|g2log async logger |spdlog async mode| +|:-------|:-----:|-------------------------:| +|1| 1.850s |0.216s | +|10| 0.943s |0.173s| +|100| 0.959s |0.202s| + + + + +## Usage Example +```c++ + +#include "spdlog/spdlog.h" + +#include +#include + +void async_example(); +void syslog_example(); +void user_defined_example(); +void err_handler_example(); + +namespace spd = spdlog; +int main(int, char*[]) +{ + try + { + // Multithreaded color console + auto console = spd::stdout_logger_mt("console", true); + console->info("Welcome to spdlog!"); + console->info("An info message example {}..", 1); + + // Formatting examples + console->warn("Easy padding in numbers like {:08d}", 12); + console->critical("Support for int: {0:d}; hex: {0:x}; oct: {0:o}; bin: {0:b}", 42); + console->info("Support for floats {:03.2f}", 1.23456); + console->info("Positional args are {1} {0}..", "too", "supported"); + + console->info("{:<30}", "left aligned"); + console->info("{:>30}", "right aligned"); + console->info("{:^30}", "centered"); + + spd::get("console")->info("loggers can be retrieved from a global registry using the spdlog::get(logger_name) function"); + + // Runtime log levels + spd::set_level(spd::level::info); //Set global log level to info + console->debug("This message shold not be displayed!"); + console->set_level(spd::level::debug); // Set specific logger's log level + console->debug("This message shold be displayed.."); + + // Create basic file logger (not rotated) + auto my_logger = spd::basic_logger_mt("basic_logger", "logs/basic.txt"); + my_logger->info("Some log message"); + + + // Create a file rotating logger with 5mb size max and 3 rotated files + auto rotating_logger = spd::rotating_logger_mt("some_logger_name", "logs/mylogfile", 1048576 * 5, 3); + for (int i = 0; i < 10; ++i) + rotating_logger->info("{} * {} equals {:>10}", i, i, i*i); + + // Create a daily logger - a new file is created every day on 2:30am + auto daily_logger = spd::daily_logger_mt("daily_logger", "logs/daily", 2, 30); + daily_logger->info(123.44); + + // Customize msg format for all messages + spd::set_pattern("*** [%H:%M:%S %z] [thread %t] %v ***"); + rotating_logger->info("This is another message with custom format"); + + // Compile time debug or trace macros. + // Enabled #ifdef SPDLOG_DEBUG_ON or #ifdef SPDLOG_TRACE_ON + SPDLOG_TRACE(console, "Enabled only #ifdef SPDLOG_TRACE_ON..{} ,{}", 1, 3.23); + SPDLOG_DEBUG(console, "Enabled only #ifdef SPDLOG_DEBUG_ON.. {} ,{}", 1, 3.23); + + // Asynchronous logging is very fast.. + // Just call spdlog::set_async_mode(q_size) and all created loggers from now on will be asynchronous.. + async_example(); + + // syslog example. linux/osx only.. + syslog_example(); + + // Log user-defined types example.. + user_defined_example(); + + // Change default log error handler + err_handler_example(); + + // Apply a function on all registered loggers + spd::apply_all([&](std::shared_ptr l) {l->info("End of example."); }); + + // Release and close all loggers + spdlog::drop_all(); + } + // Exceptions will only be thrown upon failed logger or sink construction (not during logging) + catch (const spd::spdlog_ex& ex) + { + std::cout << "Log init failed: " << ex.what() << std::endl; + return 1; + } +} + +void async_example() +{ + size_t q_size = 4096; //queue size must be power of 2 + spdlog::set_async_mode(q_size); + auto async_file = spd::daily_logger_st("async_file_logger", "logs/async_log.txt"); + for (int i = 0; i < 100; ++i) + async_file->info("Async message #{}", i); +} + +//syslog example +void syslog_example() +{ +#ifdef SPDLOG_ENABLE_SYSLOG + std::string ident = "spdlog-example"; + auto syslog_logger = spd::syslog_logger("syslog", ident, LOG_PID); + syslog_logger->warn("This is warning that will end up in syslog.."); +#endif +} + +// user defined types logging by implementing operator<< +struct my_type +{ + int i; + template + friend OStream& operator<<(OStream& os, const my_type &c) + { + return os << "[my_type i="< // must be included +void user_defined_example() +{ + spd::get("console")->info("user defined type: {}", my_type { 14 }); +} + +// +//custom error handler +// +void err_handler_example() +{ + spdlog::set_error_handler([](const std::string& msg) { + std::cerr << "my err handler: " << msg << std::endl; + }); + // (or logger->set_error_handler(..) to set for specific logger) +} + +``` + +## Documentation +Documentation can be found in the [wiki](https://github.com/gabime/spdlog/wiki/1.-QuickStart) pages. diff -Nru spdlog-1.6/tests/catch.hpp spdlog-0.11.0/tests/catch.hpp --- spdlog-1.6/tests/catch.hpp 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/tests/catch.hpp 2016-09-17 23:28:41.000000000 +0000 @@ -1,9427 +1,9427 @@ -/* - * CATCH v1.1 build 1 (master branch) - * Generated: 2015-03-27 18:00:16.346230 - * ---------------------------------------------------------- - * This file has been merged from multiple headers. Please don't edit it directly - * Copyright (c) 2012 Two Blue Cubes Ltd. All rights reserved. - * - * Distributed under the Boost Software License, Version 1.0. (See accompanying - * file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) - */ -#ifndef TWOBLUECUBES_SINGLE_INCLUDE_CATCH_HPP_INCLUDED -#define TWOBLUECUBES_SINGLE_INCLUDE_CATCH_HPP_INCLUDED - -#define TWOBLUECUBES_CATCH_HPP_INCLUDED - -// #included from: internal/catch_suppress_warnings.h - -#define TWOBLUECUBES_CATCH_SUPPRESS_WARNINGS_H_INCLUDED - -#ifdef __clang__ -# ifdef __ICC // icpc defines the __clang__ macro -# pragma warning(push) -# pragma warning(disable: 161 1682) -# else // __ICC -# pragma clang diagnostic ignored "-Wglobal-constructors" -# pragma clang diagnostic ignored "-Wvariadic-macros" -# pragma clang diagnostic ignored "-Wc99-extensions" -# pragma clang diagnostic ignored "-Wunused-variable" -# pragma clang diagnostic push -# pragma clang diagnostic ignored "-Wpadded" -# pragma clang diagnostic ignored "-Wc++98-compat" -# pragma clang diagnostic ignored "-Wc++98-compat-pedantic" -# endif -#elif defined __GNUC__ -# pragma GCC diagnostic ignored "-Wvariadic-macros" -# pragma GCC diagnostic ignored "-Wunused-variable" -# pragma GCC diagnostic push -# pragma GCC diagnostic ignored "-Wpadded" -#endif - -#if defined(CATCH_CONFIG_MAIN) || defined(CATCH_CONFIG_RUNNER) -# define CATCH_IMPL -#endif - -#ifdef CATCH_IMPL -# ifndef CLARA_CONFIG_MAIN -# define CLARA_CONFIG_MAIN_NOT_DEFINED -# define CLARA_CONFIG_MAIN -# endif -#endif - -// #included from: internal/catch_notimplemented_exception.h -#define TWOBLUECUBES_CATCH_NOTIMPLEMENTED_EXCEPTION_H_INCLUDED - -// #included from: catch_common.h -#define TWOBLUECUBES_CATCH_COMMON_H_INCLUDED - -#define INTERNAL_CATCH_UNIQUE_NAME_LINE2( name, line ) name##line -#define INTERNAL_CATCH_UNIQUE_NAME_LINE( name, line ) INTERNAL_CATCH_UNIQUE_NAME_LINE2( name, line ) -#define INTERNAL_CATCH_UNIQUE_NAME( name ) INTERNAL_CATCH_UNIQUE_NAME_LINE( name, __LINE__ ) - -#define INTERNAL_CATCH_STRINGIFY2( expr ) #expr -#define INTERNAL_CATCH_STRINGIFY( expr ) INTERNAL_CATCH_STRINGIFY2( expr ) - -#include -#include -#include - -// #included from: catch_compiler_capabilities.h -#define TWOBLUECUBES_CATCH_COMPILER_CAPABILITIES_HPP_INCLUDED - -// Much of the following code is based on Boost (1.53) - -#ifdef __clang__ - -# if __has_feature(cxx_nullptr) -# define CATCH_CONFIG_CPP11_NULLPTR -# endif - -# if __has_feature(cxx_noexcept) -# define CATCH_CONFIG_CPP11_NOEXCEPT -# endif - -#endif // __clang__ - -//////////////////////////////////////////////////////////////////////////////// -// Borland -#ifdef __BORLANDC__ - -#if (__BORLANDC__ > 0x582 ) -//#define CATCH_CONFIG_SFINAE // Not confirmed -#endif - -#endif // __BORLANDC__ - -//////////////////////////////////////////////////////////////////////////////// -// EDG -#ifdef __EDG_VERSION__ - -#if (__EDG_VERSION__ > 238 ) -//#define CATCH_CONFIG_SFINAE // Not confirmed -#endif - -#endif // __EDG_VERSION__ - -//////////////////////////////////////////////////////////////////////////////// -// Digital Mars -#ifdef __DMC__ - -#if (__DMC__ > 0x840 ) -//#define CATCH_CONFIG_SFINAE // Not confirmed -#endif - -#endif // __DMC__ - -//////////////////////////////////////////////////////////////////////////////// -// GCC -#ifdef __GNUC__ - -#if __GNUC__ < 3 - -#if (__GNUC_MINOR__ >= 96 ) -//#define CATCH_CONFIG_SFINAE -#endif - -#elif __GNUC__ >= 3 - -// #define CATCH_CONFIG_SFINAE // Taking this out completely for now - -#endif // __GNUC__ < 3 - -#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6 && defined(__GXX_EXPERIMENTAL_CXX0X__) ) - -#define CATCH_CONFIG_CPP11_NULLPTR -#endif - -#endif // __GNUC__ - -//////////////////////////////////////////////////////////////////////////////// -// Visual C++ -#ifdef _MSC_VER - -#if (_MSC_VER >= 1600) -#define CATCH_CONFIG_CPP11_NULLPTR -#endif - -#if (_MSC_VER >= 1310 ) // (VC++ 7.0+) -//#define CATCH_CONFIG_SFINAE // Not confirmed -#endif - -#endif // _MSC_VER - -// Use variadic macros if the compiler supports them -#if ( defined _MSC_VER && _MSC_VER > 1400 && !defined __EDGE__) || \ - ( defined __WAVE__ && __WAVE_HAS_VARIADICS ) || \ - ( defined __GNUC__ && __GNUC__ >= 3 ) || \ - ( !defined __cplusplus && __STDC_VERSION__ >= 199901L || __cplusplus >= 201103L ) - -#ifndef CATCH_CONFIG_NO_VARIADIC_MACROS -#define CATCH_CONFIG_VARIADIC_MACROS -#endif - -#endif - -//////////////////////////////////////////////////////////////////////////////// -// C++ language feature support - -// detect language version: -#if (__cplusplus == 201103L) -# define CATCH_CPP11 -# define CATCH_CPP11_OR_GREATER -#elif (__cplusplus >= 201103L) -# define CATCH_CPP11_OR_GREATER -#endif - -// noexcept support: -#if defined(CATCH_CONFIG_CPP11_NOEXCEPT) && !defined(CATCH_NOEXCEPT) -# define CATCH_NOEXCEPT noexcept -# define CATCH_NOEXCEPT_IS(x) noexcept(x) -#else -# define CATCH_NOEXCEPT throw() -# define CATCH_NOEXCEPT_IS(x) -#endif - -namespace Catch { - - class NonCopyable { -#ifdef CATCH_CPP11_OR_GREATER - NonCopyable( NonCopyable const& ) = delete; - NonCopyable( NonCopyable && ) = delete; - NonCopyable& operator = ( NonCopyable const& ) = delete; - NonCopyable& operator = ( NonCopyable && ) = delete; -#else - NonCopyable( NonCopyable const& info ); - NonCopyable& operator = ( NonCopyable const& ); -#endif - - protected: - NonCopyable() {} - virtual ~NonCopyable(); - }; - - class SafeBool { - public: - typedef void (SafeBool::*type)() const; - - static type makeSafe( bool value ) { - return value ? &SafeBool::trueValue : 0; - } - private: - void trueValue() const {} - }; - - template - inline void deleteAll( ContainerT& container ) { - typename ContainerT::const_iterator it = container.begin(); - typename ContainerT::const_iterator itEnd = container.end(); - for(; it != itEnd; ++it ) - delete *it; - } - template - inline void deleteAllValues( AssociativeContainerT& container ) { - typename AssociativeContainerT::const_iterator it = container.begin(); - typename AssociativeContainerT::const_iterator itEnd = container.end(); - for(; it != itEnd; ++it ) - delete it->second; - } - - bool startsWith( std::string const& s, std::string const& prefix ); - bool endsWith( std::string const& s, std::string const& suffix ); - bool contains( std::string const& s, std::string const& infix ); - void toLowerInPlace( std::string& s ); - std::string toLower( std::string const& s ); - std::string trim( std::string const& str ); - bool replaceInPlace( std::string& str, std::string const& replaceThis, std::string const& withThis ); - - struct pluralise { - pluralise( std::size_t count, std::string const& label ); - - friend std::ostream& operator << ( std::ostream& os, pluralise const& pluraliser ); - - std::size_t m_count; - std::string m_label; - }; - - struct SourceLineInfo { - - SourceLineInfo(); - SourceLineInfo( char const* _file, std::size_t _line ); - SourceLineInfo( SourceLineInfo const& other ); -# ifdef CATCH_CPP11_OR_GREATER - SourceLineInfo( SourceLineInfo && ) = default; - SourceLineInfo& operator = ( SourceLineInfo const& ) = default; - SourceLineInfo& operator = ( SourceLineInfo && ) = default; -# endif - bool empty() const; - bool operator == ( SourceLineInfo const& other ) const; - bool operator < ( SourceLineInfo const& other ) const; - - std::string file; - std::size_t line; - }; - - std::ostream& operator << ( std::ostream& os, SourceLineInfo const& info ); - - // This is just here to avoid compiler warnings with macro constants and boolean literals - inline bool isTrue( bool value ){ return value; } - inline bool alwaysTrue() { return true; } - inline bool alwaysFalse() { return false; } - - void throwLogicError( std::string const& message, SourceLineInfo const& locationInfo ); - - // Use this in variadic streaming macros to allow - // >> +StreamEndStop - // as well as - // >> stuff +StreamEndStop - struct StreamEndStop { - std::string operator+() { - return std::string(); - } - }; - template - T const& operator + ( T const& value, StreamEndStop ) { - return value; - } -} - -#define CATCH_INTERNAL_LINEINFO ::Catch::SourceLineInfo( __FILE__, static_cast( __LINE__ ) ) -#define CATCH_INTERNAL_ERROR( msg ) ::Catch::throwLogicError( msg, CATCH_INTERNAL_LINEINFO ); - -#include - -namespace Catch { - - class NotImplementedException : public std::exception - { - public: - NotImplementedException( SourceLineInfo const& lineInfo ); - NotImplementedException( NotImplementedException const& ) {} - - virtual ~NotImplementedException() CATCH_NOEXCEPT {} - - virtual const char* what() const CATCH_NOEXCEPT; - - private: - std::string m_what; - SourceLineInfo m_lineInfo; - }; - -} // end namespace Catch - -/////////////////////////////////////////////////////////////////////////////// -#define CATCH_NOT_IMPLEMENTED throw Catch::NotImplementedException( CATCH_INTERNAL_LINEINFO ) - -// #included from: internal/catch_context.h -#define TWOBLUECUBES_CATCH_CONTEXT_H_INCLUDED - -// #included from: catch_interfaces_generators.h -#define TWOBLUECUBES_CATCH_INTERFACES_GENERATORS_H_INCLUDED - -#include - -namespace Catch { - - struct IGeneratorInfo { - virtual ~IGeneratorInfo(); - virtual bool moveNext() = 0; - virtual std::size_t getCurrentIndex() const = 0; - }; - - struct IGeneratorsForTest { - virtual ~IGeneratorsForTest(); - - virtual IGeneratorInfo& getGeneratorInfo( std::string const& fileInfo, std::size_t size ) = 0; - virtual bool moveNext() = 0; - }; - - IGeneratorsForTest* createGeneratorsForTest(); - -} // end namespace Catch - -// #included from: catch_ptr.hpp -#define TWOBLUECUBES_CATCH_PTR_HPP_INCLUDED - -#ifdef __clang__ -#pragma clang diagnostic push -#pragma clang diagnostic ignored "-Wpadded" -#endif - -namespace Catch { - - // An intrusive reference counting smart pointer. - // T must implement addRef() and release() methods - // typically implementing the IShared interface - template - class Ptr { - public: - Ptr() : m_p( NULL ){} - Ptr( T* p ) : m_p( p ){ - if( m_p ) - m_p->addRef(); - } - Ptr( Ptr const& other ) : m_p( other.m_p ){ - if( m_p ) - m_p->addRef(); - } - ~Ptr(){ - if( m_p ) - m_p->release(); - } - void reset() { - if( m_p ) - m_p->release(); - m_p = NULL; - } - Ptr& operator = ( T* p ){ - Ptr temp( p ); - swap( temp ); - return *this; - } - Ptr& operator = ( Ptr const& other ){ - Ptr temp( other ); - swap( temp ); - return *this; - } - void swap( Ptr& other ) { std::swap( m_p, other.m_p ); } - T* get() { return m_p; } - const T* get() const{ return m_p; } - T& operator*() const { return *m_p; } - T* operator->() const { return m_p; } - bool operator !() const { return m_p == NULL; } - operator SafeBool::type() const { return SafeBool::makeSafe( m_p != NULL ); } - - private: - T* m_p; - }; - - struct IShared : NonCopyable { - virtual ~IShared(); - virtual void addRef() const = 0; - virtual void release() const = 0; - }; - - template - struct SharedImpl : T { - - SharedImpl() : m_rc( 0 ){} - - virtual void addRef() const { - ++m_rc; - } - virtual void release() const { - if( --m_rc == 0 ) - delete this; - } - - mutable unsigned int m_rc; - }; - -} // end namespace Catch - -#ifdef __clang__ -#pragma clang diagnostic pop -#endif - -#include -#include -#include - -namespace Catch { - - class TestCase; - class Stream; - struct IResultCapture; - struct IRunner; - struct IGeneratorsForTest; - struct IConfig; - - struct IContext - { - virtual ~IContext(); - - virtual IResultCapture* getResultCapture() = 0; - virtual IRunner* getRunner() = 0; - virtual size_t getGeneratorIndex( std::string const& fileInfo, size_t totalSize ) = 0; - virtual bool advanceGeneratorsForCurrentTest() = 0; - virtual Ptr getConfig() const = 0; - }; - - struct IMutableContext : IContext - { - virtual ~IMutableContext(); - virtual void setResultCapture( IResultCapture* resultCapture ) = 0; - virtual void setRunner( IRunner* runner ) = 0; - virtual void setConfig( Ptr const& config ) = 0; - }; - - IContext& getCurrentContext(); - IMutableContext& getCurrentMutableContext(); - void cleanUpContext(); - Stream createStream( std::string const& streamName ); - -} - -// #included from: internal/catch_test_registry.hpp -#define TWOBLUECUBES_CATCH_TEST_REGISTRY_HPP_INCLUDED - -// #included from: catch_interfaces_testcase.h -#define TWOBLUECUBES_CATCH_INTERFACES_TESTCASE_H_INCLUDED - -#include - -namespace Catch { - - class TestSpec; - - struct ITestCase : IShared { - virtual void invoke () const = 0; - protected: - virtual ~ITestCase(); - }; - - class TestCase; - struct IConfig; - - struct ITestCaseRegistry { - virtual ~ITestCaseRegistry(); - virtual std::vector const& getAllTests() const = 0; - virtual void getFilteredTests( TestSpec const& testSpec, IConfig const& config, std::vector& matchingTestCases, bool negated = false ) const = 0; - - }; -} - -namespace Catch { - -template -class MethodTestCase : public SharedImpl { - -public: - MethodTestCase( void (C::*method)() ) : m_method( method ) {} - - virtual void invoke() const { - C obj; - (obj.*m_method)(); - } - -private: - virtual ~MethodTestCase() {} - - void (C::*m_method)(); -}; - -typedef void(*TestFunction)(); - -struct NameAndDesc { - NameAndDesc( const char* _name = "", const char* _description= "" ) - : name( _name ), description( _description ) - {} - - const char* name; - const char* description; -}; - -struct AutoReg { - - AutoReg( TestFunction function, - SourceLineInfo const& lineInfo, - NameAndDesc const& nameAndDesc ); - - template - AutoReg( void (C::*method)(), - char const* className, - NameAndDesc const& nameAndDesc, - SourceLineInfo const& lineInfo ) { - registerTestCase( new MethodTestCase( method ), - className, - nameAndDesc, - lineInfo ); - } - - void registerTestCase( ITestCase* testCase, - char const* className, - NameAndDesc const& nameAndDesc, - SourceLineInfo const& lineInfo ); - - ~AutoReg(); - -private: - AutoReg( AutoReg const& ); - void operator= ( AutoReg const& ); -}; - -} // end namespace Catch - -#ifdef CATCH_CONFIG_VARIADIC_MACROS - /////////////////////////////////////////////////////////////////////////////// - #define INTERNAL_CATCH_TESTCASE( ... ) \ - static void INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ )(); \ - namespace{ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( &INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ), CATCH_INTERNAL_LINEINFO, Catch::NameAndDesc( __VA_ARGS__ ) ); }\ - static void INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ )() - - /////////////////////////////////////////////////////////////////////////////// - #define INTERNAL_CATCH_METHOD_AS_TEST_CASE( QualifiedMethod, ... ) \ - namespace{ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( &QualifiedMethod, "&" #QualifiedMethod, Catch::NameAndDesc( __VA_ARGS__ ), CATCH_INTERNAL_LINEINFO ); } - - /////////////////////////////////////////////////////////////////////////////// - #define INTERNAL_CATCH_TEST_CASE_METHOD( ClassName, ... )\ - namespace{ \ - struct INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ) : ClassName{ \ - void test(); \ - }; \ - Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar ) ( &INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ )::test, #ClassName, Catch::NameAndDesc( __VA_ARGS__ ), CATCH_INTERNAL_LINEINFO ); \ - } \ - void INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ )::test() - -#else - /////////////////////////////////////////////////////////////////////////////// - #define INTERNAL_CATCH_TESTCASE( Name, Desc ) \ - static void INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ )(); \ - namespace{ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( &INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ), CATCH_INTERNAL_LINEINFO, Catch::NameAndDesc( Name, Desc ) ); }\ - static void INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ )() - - /////////////////////////////////////////////////////////////////////////////// - #define INTERNAL_CATCH_METHOD_AS_TEST_CASE( QualifiedMethod, Name, Desc ) \ - namespace{ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( &QualifiedMethod, "&" #QualifiedMethod, Catch::NameAndDesc( Name, Desc ), CATCH_INTERNAL_LINEINFO ); } - - /////////////////////////////////////////////////////////////////////////////// - #define INTERNAL_CATCH_TEST_CASE_METHOD( ClassName, TestName, Desc )\ - namespace{ \ - struct INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ) : ClassName{ \ - void test(); \ - }; \ - Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar ) ( &INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ )::test, #ClassName, Catch::NameAndDesc( TestName, Desc ), CATCH_INTERNAL_LINEINFO ); \ - } \ - void INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ )::test() - -#endif - -// #included from: internal/catch_capture.hpp -#define TWOBLUECUBES_CATCH_CAPTURE_HPP_INCLUDED - -// #included from: catch_result_builder.h -#define TWOBLUECUBES_CATCH_RESULT_BUILDER_H_INCLUDED - -// #included from: catch_result_type.h -#define TWOBLUECUBES_CATCH_RESULT_TYPE_H_INCLUDED - -namespace Catch { - - // ResultWas::OfType enum - struct ResultWas { enum OfType { - Unknown = -1, - Ok = 0, - Info = 1, - Warning = 2, - - FailureBit = 0x10, - - ExpressionFailed = FailureBit | 1, - ExplicitFailure = FailureBit | 2, - - Exception = 0x100 | FailureBit, - - ThrewException = Exception | 1, - DidntThrowException = Exception | 2, - - FatalErrorCondition = 0x200 | FailureBit - - }; }; - - inline bool isOk( ResultWas::OfType resultType ) { - return ( resultType & ResultWas::FailureBit ) == 0; - } - inline bool isJustInfo( int flags ) { - return flags == ResultWas::Info; - } - - // ResultDisposition::Flags enum - struct ResultDisposition { enum Flags { - Normal = 0x00, - - ContinueOnFailure = 0x01, // Failures fail test, but execution continues - FalseTest = 0x02, // Prefix expression with ! - SuppressFail = 0x04 // Failures are reported but do not fail the test - }; }; - - inline ResultDisposition::Flags operator | ( ResultDisposition::Flags lhs, ResultDisposition::Flags rhs ) { - return static_cast( static_cast( lhs ) | static_cast( rhs ) ); - } - - inline bool shouldContinueOnFailure( int flags ) { return ( flags & ResultDisposition::ContinueOnFailure ) != 0; } - inline bool isFalseTest( int flags ) { return ( flags & ResultDisposition::FalseTest ) != 0; } - inline bool shouldSuppressFailure( int flags ) { return ( flags & ResultDisposition::SuppressFail ) != 0; } - -} // end namespace Catch - -// #included from: catch_assertionresult.h -#define TWOBLUECUBES_CATCH_ASSERTIONRESULT_H_INCLUDED - -#include - -namespace Catch { - - struct AssertionInfo - { - AssertionInfo() {} - AssertionInfo( std::string const& _macroName, - SourceLineInfo const& _lineInfo, - std::string const& _capturedExpression, - ResultDisposition::Flags _resultDisposition ); - - std::string macroName; - SourceLineInfo lineInfo; - std::string capturedExpression; - ResultDisposition::Flags resultDisposition; - }; - - struct AssertionResultData - { - AssertionResultData() : resultType( ResultWas::Unknown ) {} - - std::string reconstructedExpression; - std::string message; - ResultWas::OfType resultType; - }; - - class AssertionResult { - public: - AssertionResult(); - AssertionResult( AssertionInfo const& info, AssertionResultData const& data ); - ~AssertionResult(); -# ifdef CATCH_CPP11_OR_GREATER - AssertionResult( AssertionResult const& ) = default; - AssertionResult( AssertionResult && ) = default; - AssertionResult& operator = ( AssertionResult const& ) = default; - AssertionResult& operator = ( AssertionResult && ) = default; -# endif - - bool isOk() const; - bool succeeded() const; - ResultWas::OfType getResultType() const; - bool hasExpression() const; - bool hasMessage() const; - std::string getExpression() const; - std::string getExpressionInMacro() const; - bool hasExpandedExpression() const; - std::string getExpandedExpression() const; - std::string getMessage() const; - SourceLineInfo getSourceInfo() const; - std::string getTestMacroName() const; - - protected: - AssertionInfo m_info; - AssertionResultData m_resultData; - }; - -} // end namespace Catch - -namespace Catch { - - struct TestFailureException{}; - - template class ExpressionLhs; - - struct STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison; - - struct CopyableStream { - CopyableStream() {} - CopyableStream( CopyableStream const& other ) { - oss << other.oss.str(); - } - CopyableStream& operator=( CopyableStream const& other ) { - oss.str(""); - oss << other.oss.str(); - return *this; - } - std::ostringstream oss; - }; - - class ResultBuilder { - public: - ResultBuilder( char const* macroName, - SourceLineInfo const& lineInfo, - char const* capturedExpression, - ResultDisposition::Flags resultDisposition ); - - template - ExpressionLhs operator->* ( T const& operand ); - ExpressionLhs operator->* ( bool value ); - - template - ResultBuilder& operator << ( T const& value ) { - m_stream.oss << value; - return *this; - } - - template STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator && ( RhsT const& ); - template STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator || ( RhsT const& ); - - ResultBuilder& setResultType( ResultWas::OfType result ); - ResultBuilder& setResultType( bool result ); - ResultBuilder& setLhs( std::string const& lhs ); - ResultBuilder& setRhs( std::string const& rhs ); - ResultBuilder& setOp( std::string const& op ); - - void endExpression(); - - std::string reconstructExpression() const; - AssertionResult build() const; - - void useActiveException( ResultDisposition::Flags resultDisposition = ResultDisposition::Normal ); - void captureResult( ResultWas::OfType resultType ); - void captureExpression(); - void react(); - bool shouldDebugBreak() const; - bool allowThrows() const; - - private: - AssertionInfo m_assertionInfo; - AssertionResultData m_data; - struct ExprComponents { - ExprComponents() : testFalse( false ) {} - bool testFalse; - std::string lhs, rhs, op; - } m_exprComponents; - CopyableStream m_stream; - - bool m_shouldDebugBreak; - bool m_shouldThrow; - }; - -} // namespace Catch - -// Include after due to circular dependency: -// #included from: catch_expression_lhs.hpp -#define TWOBLUECUBES_CATCH_EXPRESSION_LHS_HPP_INCLUDED - -// #included from: catch_evaluate.hpp -#define TWOBLUECUBES_CATCH_EVALUATE_HPP_INCLUDED - -#ifdef _MSC_VER -#pragma warning(push) -#pragma warning(disable:4389) // '==' : signed/unsigned mismatch -#endif - -#include - -namespace Catch { -namespace Internal { - - enum Operator { - IsEqualTo, - IsNotEqualTo, - IsLessThan, - IsGreaterThan, - IsLessThanOrEqualTo, - IsGreaterThanOrEqualTo - }; - - template struct OperatorTraits { static const char* getName(){ return "*error*"; } }; - template<> struct OperatorTraits { static const char* getName(){ return "=="; } }; - template<> struct OperatorTraits { static const char* getName(){ return "!="; } }; - template<> struct OperatorTraits { static const char* getName(){ return "<"; } }; - template<> struct OperatorTraits { static const char* getName(){ return ">"; } }; - template<> struct OperatorTraits { static const char* getName(){ return "<="; } }; - template<> struct OperatorTraits{ static const char* getName(){ return ">="; } }; - - template - inline T& opCast(T const& t) { return const_cast(t); } - -// nullptr_t support based on pull request #154 from Konstantin Baumann -#ifdef CATCH_CONFIG_CPP11_NULLPTR - inline std::nullptr_t opCast(std::nullptr_t) { return nullptr; } -#endif // CATCH_CONFIG_CPP11_NULLPTR - - // So the compare overloads can be operator agnostic we convey the operator as a template - // enum, which is used to specialise an Evaluator for doing the comparison. - template - class Evaluator{}; - - template - struct Evaluator { - static bool evaluate( T1 const& lhs, T2 const& rhs) { - return opCast( lhs ) == opCast( rhs ); - } - }; - template - struct Evaluator { - static bool evaluate( T1 const& lhs, T2 const& rhs ) { - return opCast( lhs ) != opCast( rhs ); - } - }; - template - struct Evaluator { - static bool evaluate( T1 const& lhs, T2 const& rhs ) { - return opCast( lhs ) < opCast( rhs ); - } - }; - template - struct Evaluator { - static bool evaluate( T1 const& lhs, T2 const& rhs ) { - return opCast( lhs ) > opCast( rhs ); - } - }; - template - struct Evaluator { - static bool evaluate( T1 const& lhs, T2 const& rhs ) { - return opCast( lhs ) >= opCast( rhs ); - } - }; - template - struct Evaluator { - static bool evaluate( T1 const& lhs, T2 const& rhs ) { - return opCast( lhs ) <= opCast( rhs ); - } - }; - - template - bool applyEvaluator( T1 const& lhs, T2 const& rhs ) { - return Evaluator::evaluate( lhs, rhs ); - } - - // This level of indirection allows us to specialise for integer types - // to avoid signed/ unsigned warnings - - // "base" overload - template - bool compare( T1 const& lhs, T2 const& rhs ) { - return Evaluator::evaluate( lhs, rhs ); - } - - // unsigned X to int - template bool compare( unsigned int lhs, int rhs ) { - return applyEvaluator( lhs, static_cast( rhs ) ); - } - template bool compare( unsigned long lhs, int rhs ) { - return applyEvaluator( lhs, static_cast( rhs ) ); - } - template bool compare( unsigned char lhs, int rhs ) { - return applyEvaluator( lhs, static_cast( rhs ) ); - } - - // unsigned X to long - template bool compare( unsigned int lhs, long rhs ) { - return applyEvaluator( lhs, static_cast( rhs ) ); - } - template bool compare( unsigned long lhs, long rhs ) { - return applyEvaluator( lhs, static_cast( rhs ) ); - } - template bool compare( unsigned char lhs, long rhs ) { - return applyEvaluator( lhs, static_cast( rhs ) ); - } - - // int to unsigned X - template bool compare( int lhs, unsigned int rhs ) { - return applyEvaluator( static_cast( lhs ), rhs ); - } - template bool compare( int lhs, unsigned long rhs ) { - return applyEvaluator( static_cast( lhs ), rhs ); - } - template bool compare( int lhs, unsigned char rhs ) { - return applyEvaluator( static_cast( lhs ), rhs ); - } - - // long to unsigned X - template bool compare( long lhs, unsigned int rhs ) { - return applyEvaluator( static_cast( lhs ), rhs ); - } - template bool compare( long lhs, unsigned long rhs ) { - return applyEvaluator( static_cast( lhs ), rhs ); - } - template bool compare( long lhs, unsigned char rhs ) { - return applyEvaluator( static_cast( lhs ), rhs ); - } - - // pointer to long (when comparing against NULL) - template bool compare( long lhs, T* rhs ) { - return Evaluator::evaluate( reinterpret_cast( lhs ), rhs ); - } - template bool compare( T* lhs, long rhs ) { - return Evaluator::evaluate( lhs, reinterpret_cast( rhs ) ); - } - - // pointer to int (when comparing against NULL) - template bool compare( int lhs, T* rhs ) { - return Evaluator::evaluate( reinterpret_cast( lhs ), rhs ); - } - template bool compare( T* lhs, int rhs ) { - return Evaluator::evaluate( lhs, reinterpret_cast( rhs ) ); - } - -#ifdef CATCH_CONFIG_CPP11_NULLPTR - // pointer to nullptr_t (when comparing against nullptr) - template bool compare( std::nullptr_t, T* rhs ) { - return Evaluator::evaluate( NULL, rhs ); - } - template bool compare( T* lhs, std::nullptr_t ) { - return Evaluator::evaluate( lhs, NULL ); - } -#endif // CATCH_CONFIG_CPP11_NULLPTR - -} // end of namespace Internal -} // end of namespace Catch - -#ifdef _MSC_VER -#pragma warning(pop) -#endif - -// #included from: catch_tostring.h -#define TWOBLUECUBES_CATCH_TOSTRING_H_INCLUDED - -// #included from: catch_sfinae.hpp -#define TWOBLUECUBES_CATCH_SFINAE_HPP_INCLUDED - -// Try to detect if the current compiler supports SFINAE - -namespace Catch { - - struct TrueType { - static const bool value = true; - typedef void Enable; - char sizer[1]; - }; - struct FalseType { - static const bool value = false; - typedef void Disable; - char sizer[2]; - }; - -#ifdef CATCH_CONFIG_SFINAE - - template struct NotABooleanExpression; - - template struct If : NotABooleanExpression {}; - template<> struct If : TrueType {}; - template<> struct If : FalseType {}; - - template struct SizedIf; - template<> struct SizedIf : TrueType {}; - template<> struct SizedIf : FalseType {}; - -#endif // CATCH_CONFIG_SFINAE - -} // end namespace Catch - -#include -#include -#include -#include -#include - -#ifdef __OBJC__ -// #included from: catch_objc_arc.hpp -#define TWOBLUECUBES_CATCH_OBJC_ARC_HPP_INCLUDED - -#import - -#ifdef __has_feature -#define CATCH_ARC_ENABLED __has_feature(objc_arc) -#else -#define CATCH_ARC_ENABLED 0 -#endif - -void arcSafeRelease( NSObject* obj ); -id performOptionalSelector( id obj, SEL sel ); - -#if !CATCH_ARC_ENABLED -inline void arcSafeRelease( NSObject* obj ) { - [obj release]; -} -inline id performOptionalSelector( id obj, SEL sel ) { - if( [obj respondsToSelector: sel] ) - return [obj performSelector: sel]; - return nil; -} -#define CATCH_UNSAFE_UNRETAINED -#define CATCH_ARC_STRONG -#else -inline void arcSafeRelease( NSObject* ){} -inline id performOptionalSelector( id obj, SEL sel ) { -#ifdef __clang__ -#pragma clang diagnostic push -#pragma clang diagnostic ignored "-Warc-performSelector-leaks" -#endif - if( [obj respondsToSelector: sel] ) - return [obj performSelector: sel]; -#ifdef __clang__ -#pragma clang diagnostic pop -#endif - return nil; -} -#define CATCH_UNSAFE_UNRETAINED __unsafe_unretained -#define CATCH_ARC_STRONG __strong -#endif - -#endif - -#ifdef CATCH_CPP11_OR_GREATER -#include -#include -#endif - -namespace Catch { - -// Why we're here. -template -std::string toString( T const& value ); - -// Built in overloads - -std::string toString( std::string const& value ); -std::string toString( std::wstring const& value ); -std::string toString( const char* const value ); -std::string toString( char* const value ); -std::string toString( const wchar_t* const value ); -std::string toString( wchar_t* const value ); -std::string toString( int value ); -std::string toString( unsigned long value ); -std::string toString( unsigned int value ); -std::string toString( const double value ); -std::string toString( const float value ); -std::string toString( bool value ); -std::string toString( char value ); -std::string toString( signed char value ); -std::string toString( unsigned char value ); - -#ifdef CATCH_CONFIG_CPP11_NULLPTR -std::string toString( std::nullptr_t ); -#endif - -#ifdef __OBJC__ - std::string toString( NSString const * const& nsstring ); - std::string toString( NSString * CATCH_ARC_STRONG const& nsstring ); - std::string toString( NSObject* const& nsObject ); -#endif - -namespace Detail { - - extern std::string unprintableString; - -// SFINAE is currently disabled by default for all compilers. -// If the non SFINAE version of IsStreamInsertable is ambiguous for you -// and your compiler supports SFINAE, try #defining CATCH_CONFIG_SFINAE -#ifdef CATCH_CONFIG_SFINAE - - template - class IsStreamInsertableHelper { - template struct TrueIfSizeable : TrueType {}; - - template - static TrueIfSizeable dummy(T2*); - static FalseType dummy(...); - - public: - typedef SizedIf type; - }; - - template - struct IsStreamInsertable : IsStreamInsertableHelper::type {}; - -#else - - struct BorgType { - template BorgType( T const& ); - }; - - TrueType& testStreamable( std::ostream& ); - FalseType testStreamable( FalseType ); - - FalseType operator<<( std::ostream const&, BorgType const& ); - - template - struct IsStreamInsertable { - static std::ostream &s; - static T const&t; - enum { value = sizeof( testStreamable(s << t) ) == sizeof( TrueType ) }; - }; - -#endif - -#if defined(CATCH_CPP11_OR_GREATER) - template::value - > - struct EnumStringMaker - { - static std::string convert( T const& ) { return unprintableString; } - }; - - template - struct EnumStringMaker - { - static std::string convert( T const& v ) - { - return ::Catch::toString( - static_cast::type>(v) - ); - } - }; -#endif - template - struct StringMakerBase { -#if defined(CATCH_CPP11_OR_GREATER) - template - static std::string convert( T const& v ) - { - return EnumStringMaker::convert( v ); - } -#else - template - static std::string convert( T const& ) { return unprintableString; } -#endif - }; - - template<> - struct StringMakerBase { - template - static std::string convert( T const& _value ) { - std::ostringstream oss; - oss << _value; - return oss.str(); - } - }; - - std::string rawMemoryToString( const void *object, std::size_t size ); - - template - inline std::string rawMemoryToString( const T& object ) { - return rawMemoryToString( &object, sizeof(object) ); - } - -} // end namespace Detail - -template -struct StringMaker : - Detail::StringMakerBase::value> {}; - -template -struct StringMaker { - template - static std::string convert( U* p ) { - if( !p ) - return INTERNAL_CATCH_STRINGIFY( NULL ); - else - return Detail::rawMemoryToString( p ); - } -}; - -template -struct StringMaker { - static std::string convert( R C::* p ) { - if( !p ) - return INTERNAL_CATCH_STRINGIFY( NULL ); - else - return Detail::rawMemoryToString( p ); - } -}; - -namespace Detail { - template - std::string rangeToString( InputIterator first, InputIterator last ); -} - -//template -//struct StringMaker > { -// static std::string convert( std::vector const& v ) { -// return Detail::rangeToString( v.begin(), v.end() ); -// } -//}; - -template -std::string toString( std::vector const& v ) { - return Detail::rangeToString( v.begin(), v.end() ); -} - -#ifdef CATCH_CPP11_OR_GREATER - -// toString for tuples -namespace TupleDetail { - template< - typename Tuple, - std::size_t N = 0, - bool = (N < std::tuple_size::value) - > - struct ElementPrinter { - static void print( const Tuple& tuple, std::ostream& os ) - { - os << ( N ? ", " : " " ) - << Catch::toString(std::get(tuple)); - ElementPrinter::print(tuple,os); - } - }; - - template< - typename Tuple, - std::size_t N - > - struct ElementPrinter { - static void print( const Tuple&, std::ostream& ) {} - }; - -} - -template -struct StringMaker> { - - static std::string convert( const std::tuple& tuple ) - { - std::ostringstream os; - os << '{'; - TupleDetail::ElementPrinter>::print( tuple, os ); - os << " }"; - return os.str(); - } -}; -#endif - -namespace Detail { - template - std::string makeString( T const& value ) { - return StringMaker::convert( value ); - } -} // end namespace Detail - -/// \brief converts any type to a string -/// -/// The default template forwards on to ostringstream - except when an -/// ostringstream overload does not exist - in which case it attempts to detect -/// that and writes {?}. -/// Overload (not specialise) this template for custom typs that you don't want -/// to provide an ostream overload for. -template -std::string toString( T const& value ) { - return StringMaker::convert( value ); -} - - namespace Detail { - template - std::string rangeToString( InputIterator first, InputIterator last ) { - std::ostringstream oss; - oss << "{ "; - if( first != last ) { - oss << Catch::toString( *first ); - for( ++first ; first != last ; ++first ) - oss << ", " << Catch::toString( *first ); - } - oss << " }"; - return oss.str(); - } -} - -} // end namespace Catch - -namespace Catch { - -// Wraps the LHS of an expression and captures the operator and RHS (if any) - -// wrapping them all in a ResultBuilder object -template -class ExpressionLhs { - ExpressionLhs& operator = ( ExpressionLhs const& ); -# ifdef CATCH_CPP11_OR_GREATER - ExpressionLhs& operator = ( ExpressionLhs && ) = delete; -# endif - -public: - ExpressionLhs( ResultBuilder& rb, T lhs ) : m_rb( rb ), m_lhs( lhs ) {} -# ifdef CATCH_CPP11_OR_GREATER - ExpressionLhs( ExpressionLhs const& ) = default; - ExpressionLhs( ExpressionLhs && ) = default; -# endif - - template - ResultBuilder& operator == ( RhsT const& rhs ) { - return captureExpression( rhs ); - } - - template - ResultBuilder& operator != ( RhsT const& rhs ) { - return captureExpression( rhs ); - } - - template - ResultBuilder& operator < ( RhsT const& rhs ) { - return captureExpression( rhs ); - } - - template - ResultBuilder& operator > ( RhsT const& rhs ) { - return captureExpression( rhs ); - } - - template - ResultBuilder& operator <= ( RhsT const& rhs ) { - return captureExpression( rhs ); - } - - template - ResultBuilder& operator >= ( RhsT const& rhs ) { - return captureExpression( rhs ); - } - - ResultBuilder& operator == ( bool rhs ) { - return captureExpression( rhs ); - } - - ResultBuilder& operator != ( bool rhs ) { - return captureExpression( rhs ); - } - - void endExpression() { - bool value = m_lhs ? true : false; - m_rb - .setLhs( Catch::toString( value ) ) - .setResultType( value ) - .endExpression(); - } - - // Only simple binary expressions are allowed on the LHS. - // If more complex compositions are required then place the sub expression in parentheses - template STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator + ( RhsT const& ); - template STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator - ( RhsT const& ); - template STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator / ( RhsT const& ); - template STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator * ( RhsT const& ); - template STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator && ( RhsT const& ); - template STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator || ( RhsT const& ); - -private: - template - ResultBuilder& captureExpression( RhsT const& rhs ) { - return m_rb - .setResultType( Internal::compare( m_lhs, rhs ) ) - .setLhs( Catch::toString( m_lhs ) ) - .setRhs( Catch::toString( rhs ) ) - .setOp( Internal::OperatorTraits::getName() ); - } - -private: - ResultBuilder& m_rb; - T m_lhs; -}; - -} // end namespace Catch - - -namespace Catch { - - template - inline ExpressionLhs ResultBuilder::operator->* ( T const& operand ) { - return ExpressionLhs( *this, operand ); - } - - inline ExpressionLhs ResultBuilder::operator->* ( bool value ) { - return ExpressionLhs( *this, value ); - } - -} // namespace Catch - -// #included from: catch_message.h -#define TWOBLUECUBES_CATCH_MESSAGE_H_INCLUDED - -#include - -namespace Catch { - - struct MessageInfo { - MessageInfo( std::string const& _macroName, - SourceLineInfo const& _lineInfo, - ResultWas::OfType _type ); - - std::string macroName; - SourceLineInfo lineInfo; - ResultWas::OfType type; - std::string message; - unsigned int sequence; - - bool operator == ( MessageInfo const& other ) const { - return sequence == other.sequence; - } - bool operator < ( MessageInfo const& other ) const { - return sequence < other.sequence; - } - private: - static unsigned int globalCount; - }; - - struct MessageBuilder { - MessageBuilder( std::string const& macroName, - SourceLineInfo const& lineInfo, - ResultWas::OfType type ) - : m_info( macroName, lineInfo, type ) - {} - - template - MessageBuilder& operator << ( T const& value ) { - m_stream << value; - return *this; - } - - MessageInfo m_info; - std::ostringstream m_stream; - }; - - class ScopedMessage { - public: - ScopedMessage( MessageBuilder const& builder ); - ScopedMessage( ScopedMessage const& other ); - ~ScopedMessage(); - - MessageInfo m_info; - }; - -} // end namespace Catch - -// #included from: catch_interfaces_capture.h -#define TWOBLUECUBES_CATCH_INTERFACES_CAPTURE_H_INCLUDED - -#include - -namespace Catch { - - class TestCase; - class AssertionResult; - struct AssertionInfo; - struct SectionInfo; - struct MessageInfo; - class ScopedMessageBuilder; - struct Counts; - - struct IResultCapture { - - virtual ~IResultCapture(); - - virtual void assertionEnded( AssertionResult const& result ) = 0; - virtual bool sectionStarted( SectionInfo const& sectionInfo, - Counts& assertions ) = 0; - virtual void sectionEnded( SectionInfo const& name, Counts const& assertions, double _durationInSeconds ) = 0; - virtual void pushScopedMessage( MessageInfo const& message ) = 0; - virtual void popScopedMessage( MessageInfo const& message ) = 0; - - virtual std::string getCurrentTestName() const = 0; - virtual const AssertionResult* getLastResult() const = 0; - - virtual void handleFatalErrorCondition( std::string const& message ) = 0; - }; - - IResultCapture& getResultCapture(); -} - -// #included from: catch_debugger.h -#define TWOBLUECUBES_CATCH_DEBUGGER_H_INCLUDED - -// #included from: catch_platform.h -#define TWOBLUECUBES_CATCH_PLATFORM_H_INCLUDED - -#if defined(__MAC_OS_X_VERSION_MIN_REQUIRED) -#define CATCH_PLATFORM_MAC -#elif defined(__IPHONE_OS_VERSION_MIN_REQUIRED) -#define CATCH_PLATFORM_IPHONE -#elif defined(WIN32) || defined(__WIN32__) || defined(_WIN32) || defined(_MSC_VER) -#define CATCH_PLATFORM_WINDOWS -#endif - -#include - -namespace Catch{ - - bool isDebuggerActive(); - void writeToDebugConsole( std::string const& text ); -} - -#ifdef CATCH_PLATFORM_MAC - - // The following code snippet based on: - // http://cocoawithlove.com/2008/03/break-into-debugger.html - #ifdef DEBUG - #if defined(__ppc64__) || defined(__ppc__) - #define CATCH_BREAK_INTO_DEBUGGER() \ - if( Catch::isDebuggerActive() ) { \ - __asm__("li r0, 20\nsc\nnop\nli r0, 37\nli r4, 2\nsc\nnop\n" \ - : : : "memory","r0","r3","r4" ); \ - } - #else - #define CATCH_BREAK_INTO_DEBUGGER() if( Catch::isDebuggerActive() ) {__asm__("int $3\n" : : );} - #endif - #endif - -#elif defined(_MSC_VER) - #define CATCH_BREAK_INTO_DEBUGGER() if( Catch::isDebuggerActive() ) { __debugbreak(); } -#elif defined(__MINGW32__) - extern "C" __declspec(dllimport) void __stdcall DebugBreak(); - #define CATCH_BREAK_INTO_DEBUGGER() if( Catch::isDebuggerActive() ) { DebugBreak(); } -#endif - -#ifndef CATCH_BREAK_INTO_DEBUGGER -#define CATCH_BREAK_INTO_DEBUGGER() Catch::alwaysTrue(); -#endif - -// #included from: catch_interfaces_runner.h -#define TWOBLUECUBES_CATCH_INTERFACES_RUNNER_H_INCLUDED - -namespace Catch { - class TestCase; - - struct IRunner { - virtual ~IRunner(); - virtual bool aborting() const = 0; - }; -} - -/////////////////////////////////////////////////////////////////////////////// -// In the event of a failure works out if the debugger needs to be invoked -// and/or an exception thrown and takes appropriate action. -// This needs to be done as a macro so the debugger will stop in the user -// source code rather than in Catch library code -#define INTERNAL_CATCH_REACT( resultBuilder ) \ - if( resultBuilder.shouldDebugBreak() ) CATCH_BREAK_INTO_DEBUGGER(); \ - resultBuilder.react(); - -/////////////////////////////////////////////////////////////////////////////// -#define INTERNAL_CATCH_TEST( expr, resultDisposition, macroName ) \ - do { \ - Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, #expr, resultDisposition ); \ - try { \ - ( __catchResult->*expr ).endExpression(); \ - } \ - catch( ... ) { \ - __catchResult.useActiveException( Catch::ResultDisposition::Normal ); \ - } \ - INTERNAL_CATCH_REACT( __catchResult ) \ - } while( Catch::isTrue( false && (expr) ) ) // expr here is never evaluated at runtime but it forces the compiler to give it a look - -/////////////////////////////////////////////////////////////////////////////// -#define INTERNAL_CATCH_IF( expr, resultDisposition, macroName ) \ - INTERNAL_CATCH_TEST( expr, resultDisposition, macroName ); \ - if( Catch::getResultCapture().getLastResult()->succeeded() ) - -/////////////////////////////////////////////////////////////////////////////// -#define INTERNAL_CATCH_ELSE( expr, resultDisposition, macroName ) \ - INTERNAL_CATCH_TEST( expr, resultDisposition, macroName ); \ - if( !Catch::getResultCapture().getLastResult()->succeeded() ) - -/////////////////////////////////////////////////////////////////////////////// -#define INTERNAL_CATCH_NO_THROW( expr, resultDisposition, macroName ) \ - do { \ - Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, #expr, resultDisposition ); \ - try { \ - expr; \ - __catchResult.captureResult( Catch::ResultWas::Ok ); \ - } \ - catch( ... ) { \ - __catchResult.useActiveException( resultDisposition ); \ - } \ - INTERNAL_CATCH_REACT( __catchResult ) \ - } while( Catch::alwaysFalse() ) - -/////////////////////////////////////////////////////////////////////////////// -#define INTERNAL_CATCH_THROWS( expr, resultDisposition, macroName ) \ - do { \ - Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, #expr, resultDisposition ); \ - if( __catchResult.allowThrows() ) \ - try { \ - expr; \ - __catchResult.captureResult( Catch::ResultWas::DidntThrowException ); \ - } \ - catch( ... ) { \ - __catchResult.captureResult( Catch::ResultWas::Ok ); \ - } \ - else \ - __catchResult.captureResult( Catch::ResultWas::Ok ); \ - INTERNAL_CATCH_REACT( __catchResult ) \ - } while( Catch::alwaysFalse() ) - -/////////////////////////////////////////////////////////////////////////////// -#define INTERNAL_CATCH_THROWS_AS( expr, exceptionType, resultDisposition, macroName ) \ - do { \ - Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, #expr, resultDisposition ); \ - if( __catchResult.allowThrows() ) \ - try { \ - expr; \ - __catchResult.captureResult( Catch::ResultWas::DidntThrowException ); \ - } \ - catch( exceptionType ) { \ - __catchResult.captureResult( Catch::ResultWas::Ok ); \ - } \ - catch( ... ) { \ - __catchResult.useActiveException( resultDisposition ); \ - } \ - else \ - __catchResult.captureResult( Catch::ResultWas::Ok ); \ - INTERNAL_CATCH_REACT( __catchResult ) \ - } while( Catch::alwaysFalse() ) - -/////////////////////////////////////////////////////////////////////////////// -#ifdef CATCH_CONFIG_VARIADIC_MACROS - #define INTERNAL_CATCH_MSG( messageType, resultDisposition, macroName, ... ) \ - do { \ - Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, "", resultDisposition ); \ - __catchResult << __VA_ARGS__ + ::Catch::StreamEndStop(); \ - __catchResult.captureResult( messageType ); \ - INTERNAL_CATCH_REACT( __catchResult ) \ - } while( Catch::alwaysFalse() ) -#else - #define INTERNAL_CATCH_MSG( messageType, resultDisposition, macroName, log ) \ - do { \ - Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, "", resultDisposition ); \ - __catchResult << log + ::Catch::StreamEndStop(); \ - __catchResult.captureResult( messageType ); \ - INTERNAL_CATCH_REACT( __catchResult ) \ - } while( Catch::alwaysFalse() ) -#endif - -/////////////////////////////////////////////////////////////////////////////// -#define INTERNAL_CATCH_INFO( log, macroName ) \ - Catch::ScopedMessage INTERNAL_CATCH_UNIQUE_NAME( scopedMessage ) = Catch::MessageBuilder( macroName, CATCH_INTERNAL_LINEINFO, Catch::ResultWas::Info ) << log; - -/////////////////////////////////////////////////////////////////////////////// -#define INTERNAL_CHECK_THAT( arg, matcher, resultDisposition, macroName ) \ - do { \ - Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, #arg " " #matcher, resultDisposition ); \ - try { \ - std::string matcherAsString = ::Catch::Matchers::matcher.toString(); \ - __catchResult \ - .setLhs( Catch::toString( arg ) ) \ - .setRhs( matcherAsString == Catch::Detail::unprintableString ? #matcher : matcherAsString ) \ - .setOp( "matches" ) \ - .setResultType( ::Catch::Matchers::matcher.match( arg ) ); \ - __catchResult.captureExpression(); \ - } catch( ... ) { \ - __catchResult.useActiveException( resultDisposition | Catch::ResultDisposition::ContinueOnFailure ); \ - } \ - INTERNAL_CATCH_REACT( __catchResult ) \ - } while( Catch::alwaysFalse() ) - -// #included from: internal/catch_section.h -#define TWOBLUECUBES_CATCH_SECTION_H_INCLUDED - -// #included from: catch_section_info.h -#define TWOBLUECUBES_CATCH_SECTION_INFO_H_INCLUDED - -namespace Catch { - - struct SectionInfo { - SectionInfo - ( SourceLineInfo const& _lineInfo, - std::string const& _name, - std::string const& _description = std::string() ); - - std::string name; - std::string description; - SourceLineInfo lineInfo; - }; - -} // end namespace Catch - -// #included from: catch_totals.hpp -#define TWOBLUECUBES_CATCH_TOTALS_HPP_INCLUDED - -#include - -namespace Catch { - - struct Counts { - Counts() : passed( 0 ), failed( 0 ), failedButOk( 0 ) {} - - Counts operator - ( Counts const& other ) const { - Counts diff; - diff.passed = passed - other.passed; - diff.failed = failed - other.failed; - diff.failedButOk = failedButOk - other.failedButOk; - return diff; - } - Counts& operator += ( Counts const& other ) { - passed += other.passed; - failed += other.failed; - failedButOk += other.failedButOk; - return *this; - } - - std::size_t total() const { - return passed + failed + failedButOk; - } - bool allPassed() const { - return failed == 0 && failedButOk == 0; - } - bool allOk() const { - return failed == 0; - } - - std::size_t passed; - std::size_t failed; - std::size_t failedButOk; - }; - - struct Totals { - - Totals operator - ( Totals const& other ) const { - Totals diff; - diff.assertions = assertions - other.assertions; - diff.testCases = testCases - other.testCases; - return diff; - } - - Totals delta( Totals const& prevTotals ) const { - Totals diff = *this - prevTotals; - if( diff.assertions.failed > 0 ) - ++diff.testCases.failed; - else if( diff.assertions.failedButOk > 0 ) - ++diff.testCases.failedButOk; - else - ++diff.testCases.passed; - return diff; - } - - Totals& operator += ( Totals const& other ) { - assertions += other.assertions; - testCases += other.testCases; - return *this; - } - - Counts assertions; - Counts testCases; - }; -} - -// #included from: catch_timer.h -#define TWOBLUECUBES_CATCH_TIMER_H_INCLUDED - -#ifdef CATCH_PLATFORM_WINDOWS -typedef unsigned long long uint64_t; -#else -#include -#endif - -namespace Catch { - - class Timer { - public: - Timer() : m_ticks( 0 ) {} - void start(); - unsigned int getElapsedMicroseconds() const; - unsigned int getElapsedMilliseconds() const; - double getElapsedSeconds() const; - - private: - uint64_t m_ticks; - }; - -} // namespace Catch - -#include - -namespace Catch { - - class Section : NonCopyable { - public: - Section( SectionInfo const& info ); - ~Section(); - - // This indicates whether the section should be executed or not - operator bool() const; - - private: - SectionInfo m_info; - - std::string m_name; - Counts m_assertions; - bool m_sectionIncluded; - Timer m_timer; - }; - -} // end namespace Catch - -#ifdef CATCH_CONFIG_VARIADIC_MACROS - #define INTERNAL_CATCH_SECTION( ... ) \ - if( Catch::Section const& INTERNAL_CATCH_UNIQUE_NAME( catch_internal_Section ) = Catch::SectionInfo( CATCH_INTERNAL_LINEINFO, __VA_ARGS__ ) ) -#else - #define INTERNAL_CATCH_SECTION( name, desc ) \ - if( Catch::Section const& INTERNAL_CATCH_UNIQUE_NAME( catch_internal_Section ) = Catch::SectionInfo( CATCH_INTERNAL_LINEINFO, name, desc ) ) -#endif - -// #included from: internal/catch_generators.hpp -#define TWOBLUECUBES_CATCH_GENERATORS_HPP_INCLUDED - -#include -#include -#include -#include - -namespace Catch { - -template -struct IGenerator { - virtual ~IGenerator() {} - virtual T getValue( std::size_t index ) const = 0; - virtual std::size_t size () const = 0; -}; - -template -class BetweenGenerator : public IGenerator { -public: - BetweenGenerator( T from, T to ) : m_from( from ), m_to( to ){} - - virtual T getValue( std::size_t index ) const { - return m_from+static_cast( index ); - } - - virtual std::size_t size() const { - return static_cast( 1+m_to-m_from ); - } - -private: - - T m_from; - T m_to; -}; - -template -class ValuesGenerator : public IGenerator { -public: - ValuesGenerator(){} - - void add( T value ) { - m_values.push_back( value ); - } - - virtual T getValue( std::size_t index ) const { - return m_values[index]; - } - - virtual std::size_t size() const { - return m_values.size(); - } - -private: - std::vector m_values; -}; - -template -class CompositeGenerator { -public: - CompositeGenerator() : m_totalSize( 0 ) {} - - // *** Move semantics, similar to auto_ptr *** - CompositeGenerator( CompositeGenerator& other ) - : m_fileInfo( other.m_fileInfo ), - m_totalSize( 0 ) - { - move( other ); - } - - CompositeGenerator& setFileInfo( const char* fileInfo ) { - m_fileInfo = fileInfo; - return *this; - } - - ~CompositeGenerator() { - deleteAll( m_composed ); - } - - operator T () const { - size_t overallIndex = getCurrentContext().getGeneratorIndex( m_fileInfo, m_totalSize ); - - typename std::vector*>::const_iterator it = m_composed.begin(); - typename std::vector*>::const_iterator itEnd = m_composed.end(); - for( size_t index = 0; it != itEnd; ++it ) - { - const IGenerator* generator = *it; - if( overallIndex >= index && overallIndex < index + generator->size() ) - { - return generator->getValue( overallIndex-index ); - } - index += generator->size(); - } - CATCH_INTERNAL_ERROR( "Indexed past end of generated range" ); - return T(); // Suppress spurious "not all control paths return a value" warning in Visual Studio - if you know how to fix this please do so - } - - void add( const IGenerator* generator ) { - m_totalSize += generator->size(); - m_composed.push_back( generator ); - } - - CompositeGenerator& then( CompositeGenerator& other ) { - move( other ); - return *this; - } - - CompositeGenerator& then( T value ) { - ValuesGenerator* valuesGen = new ValuesGenerator(); - valuesGen->add( value ); - add( valuesGen ); - return *this; - } - -private: - - void move( CompositeGenerator& other ) { - std::copy( other.m_composed.begin(), other.m_composed.end(), std::back_inserter( m_composed ) ); - m_totalSize += other.m_totalSize; - other.m_composed.clear(); - } - - std::vector*> m_composed; - std::string m_fileInfo; - size_t m_totalSize; -}; - -namespace Generators -{ - template - CompositeGenerator between( T from, T to ) { - CompositeGenerator generators; - generators.add( new BetweenGenerator( from, to ) ); - return generators; - } - - template - CompositeGenerator values( T val1, T val2 ) { - CompositeGenerator generators; - ValuesGenerator* valuesGen = new ValuesGenerator(); - valuesGen->add( val1 ); - valuesGen->add( val2 ); - generators.add( valuesGen ); - return generators; - } - - template - CompositeGenerator values( T val1, T val2, T val3 ){ - CompositeGenerator generators; - ValuesGenerator* valuesGen = new ValuesGenerator(); - valuesGen->add( val1 ); - valuesGen->add( val2 ); - valuesGen->add( val3 ); - generators.add( valuesGen ); - return generators; - } - - template - CompositeGenerator values( T val1, T val2, T val3, T val4 ) { - CompositeGenerator generators; - ValuesGenerator* valuesGen = new ValuesGenerator(); - valuesGen->add( val1 ); - valuesGen->add( val2 ); - valuesGen->add( val3 ); - valuesGen->add( val4 ); - generators.add( valuesGen ); - return generators; - } - -} // end namespace Generators - -using namespace Generators; - -} // end namespace Catch - -#define INTERNAL_CATCH_LINESTR2( line ) #line -#define INTERNAL_CATCH_LINESTR( line ) INTERNAL_CATCH_LINESTR2( line ) - -#define INTERNAL_CATCH_GENERATE( expr ) expr.setFileInfo( __FILE__ "(" INTERNAL_CATCH_LINESTR( __LINE__ ) ")" ) - -// #included from: internal/catch_interfaces_exception.h -#define TWOBLUECUBES_CATCH_INTERFACES_EXCEPTION_H_INCLUDED - -#include -// #included from: catch_interfaces_registry_hub.h -#define TWOBLUECUBES_CATCH_INTERFACES_REGISTRY_HUB_H_INCLUDED - -#include - -namespace Catch { - - class TestCase; - struct ITestCaseRegistry; - struct IExceptionTranslatorRegistry; - struct IExceptionTranslator; - struct IReporterRegistry; - struct IReporterFactory; - - struct IRegistryHub { - virtual ~IRegistryHub(); - - virtual IReporterRegistry const& getReporterRegistry() const = 0; - virtual ITestCaseRegistry const& getTestCaseRegistry() const = 0; - virtual IExceptionTranslatorRegistry& getExceptionTranslatorRegistry() = 0; - }; - - struct IMutableRegistryHub { - virtual ~IMutableRegistryHub(); - virtual void registerReporter( std::string const& name, IReporterFactory* factory ) = 0; - virtual void registerTest( TestCase const& testInfo ) = 0; - virtual void registerTranslator( const IExceptionTranslator* translator ) = 0; - }; - - IRegistryHub& getRegistryHub(); - IMutableRegistryHub& getMutableRegistryHub(); - void cleanUp(); - std::string translateActiveException(); - -} - - -namespace Catch { - - typedef std::string(*exceptionTranslateFunction)(); - - struct IExceptionTranslator { - virtual ~IExceptionTranslator(); - virtual std::string translate() const = 0; - }; - - struct IExceptionTranslatorRegistry { - virtual ~IExceptionTranslatorRegistry(); - - virtual std::string translateActiveException() const = 0; - }; - - class ExceptionTranslatorRegistrar { - template - class ExceptionTranslator : public IExceptionTranslator { - public: - - ExceptionTranslator( std::string(*translateFunction)( T& ) ) - : m_translateFunction( translateFunction ) - {} - - virtual std::string translate() const { - try { - throw; - } - catch( T& ex ) { - return m_translateFunction( ex ); - } - } - - protected: - std::string(*m_translateFunction)( T& ); - }; - - public: - template - ExceptionTranslatorRegistrar( std::string(*translateFunction)( T& ) ) { - getMutableRegistryHub().registerTranslator - ( new ExceptionTranslator( translateFunction ) ); - } - }; -} - -/////////////////////////////////////////////////////////////////////////////// -#define INTERNAL_CATCH_TRANSLATE_EXCEPTION( signature ) \ - static std::string INTERNAL_CATCH_UNIQUE_NAME( catch_internal_ExceptionTranslator )( signature ); \ - namespace{ Catch::ExceptionTranslatorRegistrar INTERNAL_CATCH_UNIQUE_NAME( catch_internal_ExceptionRegistrar )( &INTERNAL_CATCH_UNIQUE_NAME( catch_internal_ExceptionTranslator ) ); }\ - static std::string INTERNAL_CATCH_UNIQUE_NAME( catch_internal_ExceptionTranslator )( signature ) - -// #included from: internal/catch_approx.hpp -#define TWOBLUECUBES_CATCH_APPROX_HPP_INCLUDED - -#include -#include - -namespace Catch { -namespace Detail { - - class Approx { - public: - explicit Approx ( double value ) - : m_epsilon( std::numeric_limits::epsilon()*100 ), - m_scale( 1.0 ), - m_value( value ) - {} - - Approx( Approx const& other ) - : m_epsilon( other.m_epsilon ), - m_scale( other.m_scale ), - m_value( other.m_value ) - {} - - static Approx custom() { - return Approx( 0 ); - } - - Approx operator()( double value ) { - Approx approx( value ); - approx.epsilon( m_epsilon ); - approx.scale( m_scale ); - return approx; - } - - friend bool operator == ( double lhs, Approx const& rhs ) { - // Thanks to Richard Harris for his help refining this formula - return fabs( lhs - rhs.m_value ) < rhs.m_epsilon * (rhs.m_scale + (std::max)( fabs(lhs), fabs(rhs.m_value) ) ); - } - - friend bool operator == ( Approx const& lhs, double rhs ) { - return operator==( rhs, lhs ); - } - - friend bool operator != ( double lhs, Approx const& rhs ) { - return !operator==( lhs, rhs ); - } - - friend bool operator != ( Approx const& lhs, double rhs ) { - return !operator==( rhs, lhs ); - } - - Approx& epsilon( double newEpsilon ) { - m_epsilon = newEpsilon; - return *this; - } - - Approx& scale( double newScale ) { - m_scale = newScale; - return *this; - } - - std::string toString() const { - std::ostringstream oss; - oss << "Approx( " << Catch::toString( m_value ) << " )"; - return oss.str(); - } - - private: - double m_epsilon; - double m_scale; - double m_value; - }; -} - -template<> -inline std::string toString( Detail::Approx const& value ) { - return value.toString(); -} - -} // end namespace Catch - -// #included from: internal/catch_matchers.hpp -#define TWOBLUECUBES_CATCH_MATCHERS_HPP_INCLUDED - -namespace Catch { -namespace Matchers { - namespace Impl { - - template - struct Matcher : SharedImpl - { - typedef ExpressionT ExpressionType; - - virtual ~Matcher() {} - virtual Ptr clone() const = 0; - virtual bool match( ExpressionT const& expr ) const = 0; - virtual std::string toString() const = 0; - }; - - template - struct MatcherImpl : Matcher { - - virtual Ptr > clone() const { - return Ptr >( new DerivedT( static_cast( *this ) ) ); - } - }; - - namespace Generic { - - template - class AllOf : public MatcherImpl, ExpressionT> { - public: - - AllOf() {} - AllOf( AllOf const& other ) : m_matchers( other.m_matchers ) {} - - AllOf& add( Matcher const& matcher ) { - m_matchers.push_back( matcher.clone() ); - return *this; - } - virtual bool match( ExpressionT const& expr ) const - { - for( std::size_t i = 0; i < m_matchers.size(); ++i ) - if( !m_matchers[i]->match( expr ) ) - return false; - return true; - } - virtual std::string toString() const { - std::ostringstream oss; - oss << "( "; - for( std::size_t i = 0; i < m_matchers.size(); ++i ) { - if( i != 0 ) - oss << " and "; - oss << m_matchers[i]->toString(); - } - oss << " )"; - return oss.str(); - } - - private: - std::vector > > m_matchers; - }; - - template - class AnyOf : public MatcherImpl, ExpressionT> { - public: - - AnyOf() {} - AnyOf( AnyOf const& other ) : m_matchers( other.m_matchers ) {} - - AnyOf& add( Matcher const& matcher ) { - m_matchers.push_back( matcher.clone() ); - return *this; - } - virtual bool match( ExpressionT const& expr ) const - { - for( std::size_t i = 0; i < m_matchers.size(); ++i ) - if( m_matchers[i]->match( expr ) ) - return true; - return false; - } - virtual std::string toString() const { - std::ostringstream oss; - oss << "( "; - for( std::size_t i = 0; i < m_matchers.size(); ++i ) { - if( i != 0 ) - oss << " or "; - oss << m_matchers[i]->toString(); - } - oss << " )"; - return oss.str(); - } - - private: - std::vector > > m_matchers; - }; - - } - - namespace StdString { - - inline std::string makeString( std::string const& str ) { return str; } - inline std::string makeString( const char* str ) { return str ? std::string( str ) : std::string(); } - - struct Equals : MatcherImpl { - Equals( std::string const& str ) : m_str( str ){} - Equals( Equals const& other ) : m_str( other.m_str ){} - - virtual ~Equals(); - - virtual bool match( std::string const& expr ) const { - return m_str == expr; - } - virtual std::string toString() const { - return "equals: \"" + m_str + "\""; - } - - std::string m_str; - }; - - struct Contains : MatcherImpl { - Contains( std::string const& substr ) : m_substr( substr ){} - Contains( Contains const& other ) : m_substr( other.m_substr ){} - - virtual ~Contains(); - - virtual bool match( std::string const& expr ) const { - return expr.find( m_substr ) != std::string::npos; - } - virtual std::string toString() const { - return "contains: \"" + m_substr + "\""; - } - - std::string m_substr; - }; - - struct StartsWith : MatcherImpl { - StartsWith( std::string const& substr ) : m_substr( substr ){} - StartsWith( StartsWith const& other ) : m_substr( other.m_substr ){} - - virtual ~StartsWith(); - - virtual bool match( std::string const& expr ) const { - return expr.find( m_substr ) == 0; - } - virtual std::string toString() const { - return "starts with: \"" + m_substr + "\""; - } - - std::string m_substr; - }; - - struct EndsWith : MatcherImpl { - EndsWith( std::string const& substr ) : m_substr( substr ){} - EndsWith( EndsWith const& other ) : m_substr( other.m_substr ){} - - virtual ~EndsWith(); - - virtual bool match( std::string const& expr ) const { - return expr.find( m_substr ) == expr.size() - m_substr.size(); - } - virtual std::string toString() const { - return "ends with: \"" + m_substr + "\""; - } - - std::string m_substr; - }; - } // namespace StdString - } // namespace Impl - - // The following functions create the actual matcher objects. - // This allows the types to be inferred - template - inline Impl::Generic::AllOf AllOf( Impl::Matcher const& m1, - Impl::Matcher const& m2 ) { - return Impl::Generic::AllOf().add( m1 ).add( m2 ); - } - template - inline Impl::Generic::AllOf AllOf( Impl::Matcher const& m1, - Impl::Matcher const& m2, - Impl::Matcher const& m3 ) { - return Impl::Generic::AllOf().add( m1 ).add( m2 ).add( m3 ); - } - template - inline Impl::Generic::AnyOf AnyOf( Impl::Matcher const& m1, - Impl::Matcher const& m2 ) { - return Impl::Generic::AnyOf().add( m1 ).add( m2 ); - } - template - inline Impl::Generic::AnyOf AnyOf( Impl::Matcher const& m1, - Impl::Matcher const& m2, - Impl::Matcher const& m3 ) { - return Impl::Generic::AnyOf().add( m1 ).add( m2 ).add( m3 ); - } - - inline Impl::StdString::Equals Equals( std::string const& str ) { - return Impl::StdString::Equals( str ); - } - inline Impl::StdString::Equals Equals( const char* str ) { - return Impl::StdString::Equals( Impl::StdString::makeString( str ) ); - } - inline Impl::StdString::Contains Contains( std::string const& substr ) { - return Impl::StdString::Contains( substr ); - } - inline Impl::StdString::Contains Contains( const char* substr ) { - return Impl::StdString::Contains( Impl::StdString::makeString( substr ) ); - } - inline Impl::StdString::StartsWith StartsWith( std::string const& substr ) { - return Impl::StdString::StartsWith( substr ); - } - inline Impl::StdString::StartsWith StartsWith( const char* substr ) { - return Impl::StdString::StartsWith( Impl::StdString::makeString( substr ) ); - } - inline Impl::StdString::EndsWith EndsWith( std::string const& substr ) { - return Impl::StdString::EndsWith( substr ); - } - inline Impl::StdString::EndsWith EndsWith( const char* substr ) { - return Impl::StdString::EndsWith( Impl::StdString::makeString( substr ) ); - } - -} // namespace Matchers - -using namespace Matchers; - -} // namespace Catch - -// #included from: internal/catch_interfaces_tag_alias_registry.h -#define TWOBLUECUBES_CATCH_INTERFACES_TAG_ALIAS_REGISTRY_H_INCLUDED - -// #included from: catch_tag_alias.h -#define TWOBLUECUBES_CATCH_TAG_ALIAS_H_INCLUDED - -#include - -namespace Catch { - - struct TagAlias { - TagAlias( std::string _tag, SourceLineInfo _lineInfo ) : tag( _tag ), lineInfo( _lineInfo ) {} - - std::string tag; - SourceLineInfo lineInfo; - }; - - struct RegistrarForTagAliases { - RegistrarForTagAliases( char const* alias, char const* tag, SourceLineInfo const& lineInfo ); - }; - -} // end namespace Catch - -#define CATCH_REGISTER_TAG_ALIAS( alias, spec ) namespace{ Catch::RegistrarForTagAliases INTERNAL_CATCH_UNIQUE_NAME( AutoRegisterTagAlias )( alias, spec, CATCH_INTERNAL_LINEINFO ); } -// #included from: catch_option.hpp -#define TWOBLUECUBES_CATCH_OPTION_HPP_INCLUDED - -namespace Catch { - - // An optional type - template - class Option { - public: - Option() : nullableValue( NULL ) {} - Option( T const& _value ) - : nullableValue( new( storage ) T( _value ) ) - {} - Option( Option const& _other ) - : nullableValue( _other ? new( storage ) T( *_other ) : NULL ) - {} - - ~Option() { - reset(); - } - - Option& operator= ( Option const& _other ) { - if( &_other != this ) { - reset(); - if( _other ) - nullableValue = new( storage ) T( *_other ); - } - return *this; - } - Option& operator = ( T const& _value ) { - reset(); - nullableValue = new( storage ) T( _value ); - return *this; - } - - void reset() { - if( nullableValue ) - nullableValue->~T(); - nullableValue = NULL; - } - - T& operator*() { return *nullableValue; } - T const& operator*() const { return *nullableValue; } - T* operator->() { return nullableValue; } - const T* operator->() const { return nullableValue; } - - T valueOr( T const& defaultValue ) const { - return nullableValue ? *nullableValue : defaultValue; - } - - bool some() const { return nullableValue != NULL; } - bool none() const { return nullableValue == NULL; } - - bool operator !() const { return nullableValue == NULL; } - operator SafeBool::type() const { - return SafeBool::makeSafe( some() ); - } - - private: - T* nullableValue; - char storage[sizeof(T)]; - }; - -} // end namespace Catch - -namespace Catch { - - struct ITagAliasRegistry { - virtual ~ITagAliasRegistry(); - virtual Option find( std::string const& alias ) const = 0; - virtual std::string expandAliases( std::string const& unexpandedTestSpec ) const = 0; - - static ITagAliasRegistry const& get(); - }; - -} // end namespace Catch - -// These files are included here so the single_include script doesn't put them -// in the conditionally compiled sections -// #included from: internal/catch_test_case_info.h -#define TWOBLUECUBES_CATCH_TEST_CASE_INFO_H_INCLUDED - -#include -#include - -#ifdef __clang__ -#pragma clang diagnostic push -#pragma clang diagnostic ignored "-Wpadded" -#endif - -namespace Catch { - - struct ITestCase; - - struct TestCaseInfo { - enum SpecialProperties{ - None = 0, - IsHidden = 1 << 1, - ShouldFail = 1 << 2, - MayFail = 1 << 3, - Throws = 1 << 4 - }; - - TestCaseInfo( std::string const& _name, - std::string const& _className, - std::string const& _description, - std::set const& _tags, - SourceLineInfo const& _lineInfo ); - - TestCaseInfo( TestCaseInfo const& other ); - - bool isHidden() const; - bool throws() const; - bool okToFail() const; - bool expectedToFail() const; - - std::string name; - std::string className; - std::string description; - std::set tags; - std::set lcaseTags; - std::string tagsAsString; - SourceLineInfo lineInfo; - SpecialProperties properties; - }; - - class TestCase : public TestCaseInfo { - public: - - TestCase( ITestCase* testCase, TestCaseInfo const& info ); - TestCase( TestCase const& other ); - - TestCase withName( std::string const& _newName ) const; - - void invoke() const; - - TestCaseInfo const& getTestCaseInfo() const; - - void swap( TestCase& other ); - bool operator == ( TestCase const& other ) const; - bool operator < ( TestCase const& other ) const; - TestCase& operator = ( TestCase const& other ); - - private: - Ptr test; - }; - - TestCase makeTestCase( ITestCase* testCase, - std::string const& className, - std::string const& name, - std::string const& description, - SourceLineInfo const& lineInfo ); -} - -#ifdef __clang__ -#pragma clang diagnostic pop -#endif - - -#ifdef __OBJC__ -// #included from: internal/catch_objc.hpp -#define TWOBLUECUBES_CATCH_OBJC_HPP_INCLUDED - -#import - -#include - -// NB. Any general catch headers included here must be included -// in catch.hpp first to make sure they are included by the single -// header for non obj-usage - -/////////////////////////////////////////////////////////////////////////////// -// This protocol is really only here for (self) documenting purposes, since -// all its methods are optional. -@protocol OcFixture - -@optional - --(void) setUp; --(void) tearDown; - -@end - -namespace Catch { - - class OcMethod : public SharedImpl { - - public: - OcMethod( Class cls, SEL sel ) : m_cls( cls ), m_sel( sel ) {} - - virtual void invoke() const { - id obj = [[m_cls alloc] init]; - - performOptionalSelector( obj, @selector(setUp) ); - performOptionalSelector( obj, m_sel ); - performOptionalSelector( obj, @selector(tearDown) ); - - arcSafeRelease( obj ); - } - private: - virtual ~OcMethod() {} - - Class m_cls; - SEL m_sel; - }; - - namespace Detail{ - - inline std::string getAnnotation( Class cls, - std::string const& annotationName, - std::string const& testCaseName ) { - NSString* selStr = [[NSString alloc] initWithFormat:@"Catch_%s_%s", annotationName.c_str(), testCaseName.c_str()]; - SEL sel = NSSelectorFromString( selStr ); - arcSafeRelease( selStr ); - id value = performOptionalSelector( cls, sel ); - if( value ) - return [(NSString*)value UTF8String]; - return ""; - } - } - - inline size_t registerTestMethods() { - size_t noTestMethods = 0; - int noClasses = objc_getClassList( NULL, 0 ); - - Class* classes = (CATCH_UNSAFE_UNRETAINED Class *)malloc( sizeof(Class) * noClasses); - objc_getClassList( classes, noClasses ); - - for( int c = 0; c < noClasses; c++ ) { - Class cls = classes[c]; - { - u_int count; - Method* methods = class_copyMethodList( cls, &count ); - for( u_int m = 0; m < count ; m++ ) { - SEL selector = method_getName(methods[m]); - std::string methodName = sel_getName(selector); - if( startsWith( methodName, "Catch_TestCase_" ) ) { - std::string testCaseName = methodName.substr( 15 ); - std::string name = Detail::getAnnotation( cls, "Name", testCaseName ); - std::string desc = Detail::getAnnotation( cls, "Description", testCaseName ); - const char* className = class_getName( cls ); - - getMutableRegistryHub().registerTest( makeTestCase( new OcMethod( cls, selector ), className, name.c_str(), desc.c_str(), SourceLineInfo() ) ); - noTestMethods++; - } - } - free(methods); - } - } - return noTestMethods; - } - - namespace Matchers { - namespace Impl { - namespace NSStringMatchers { - - template - struct StringHolder : MatcherImpl{ - StringHolder( NSString* substr ) : m_substr( [substr copy] ){} - StringHolder( StringHolder const& other ) : m_substr( [other.m_substr copy] ){} - StringHolder() { - arcSafeRelease( m_substr ); - } - - NSString* m_substr; - }; - - struct Equals : StringHolder { - Equals( NSString* substr ) : StringHolder( substr ){} - - virtual bool match( ExpressionType const& str ) const { - return (str != nil || m_substr == nil ) && - [str isEqualToString:m_substr]; - } - - virtual std::string toString() const { - return "equals string: " + Catch::toString( m_substr ); - } - }; - - struct Contains : StringHolder { - Contains( NSString* substr ) : StringHolder( substr ){} - - virtual bool match( ExpressionType const& str ) const { - return (str != nil || m_substr == nil ) && - [str rangeOfString:m_substr].location != NSNotFound; - } - - virtual std::string toString() const { - return "contains string: " + Catch::toString( m_substr ); - } - }; - - struct StartsWith : StringHolder { - StartsWith( NSString* substr ) : StringHolder( substr ){} - - virtual bool match( ExpressionType const& str ) const { - return (str != nil || m_substr == nil ) && - [str rangeOfString:m_substr].location == 0; - } - - virtual std::string toString() const { - return "starts with: " + Catch::toString( m_substr ); - } - }; - struct EndsWith : StringHolder { - EndsWith( NSString* substr ) : StringHolder( substr ){} - - virtual bool match( ExpressionType const& str ) const { - return (str != nil || m_substr == nil ) && - [str rangeOfString:m_substr].location == [str length] - [m_substr length]; - } - - virtual std::string toString() const { - return "ends with: " + Catch::toString( m_substr ); - } - }; - - } // namespace NSStringMatchers - } // namespace Impl - - inline Impl::NSStringMatchers::Equals - Equals( NSString* substr ){ return Impl::NSStringMatchers::Equals( substr ); } - - inline Impl::NSStringMatchers::Contains - Contains( NSString* substr ){ return Impl::NSStringMatchers::Contains( substr ); } - - inline Impl::NSStringMatchers::StartsWith - StartsWith( NSString* substr ){ return Impl::NSStringMatchers::StartsWith( substr ); } - - inline Impl::NSStringMatchers::EndsWith - EndsWith( NSString* substr ){ return Impl::NSStringMatchers::EndsWith( substr ); } - - } // namespace Matchers - - using namespace Matchers; - -} // namespace Catch - -/////////////////////////////////////////////////////////////////////////////// -#define OC_TEST_CASE( name, desc )\ -+(NSString*) INTERNAL_CATCH_UNIQUE_NAME( Catch_Name_test ) \ -{\ -return @ name; \ -}\ -+(NSString*) INTERNAL_CATCH_UNIQUE_NAME( Catch_Description_test ) \ -{ \ -return @ desc; \ -} \ --(void) INTERNAL_CATCH_UNIQUE_NAME( Catch_TestCase_test ) - -#endif - -#ifdef CATCH_IMPL -// #included from: internal/catch_impl.hpp -#define TWOBLUECUBES_CATCH_IMPL_HPP_INCLUDED - -// Collect all the implementation files together here -// These are the equivalent of what would usually be cpp files - -#ifdef __clang__ -#pragma clang diagnostic push -#pragma clang diagnostic ignored "-Wweak-vtables" -#endif - -// #included from: ../catch_runner.hpp -#define TWOBLUECUBES_CATCH_RUNNER_HPP_INCLUDED - -// #included from: internal/catch_commandline.hpp -#define TWOBLUECUBES_CATCH_COMMANDLINE_HPP_INCLUDED - -// #included from: catch_config.hpp -#define TWOBLUECUBES_CATCH_CONFIG_HPP_INCLUDED - -// #included from: catch_test_spec_parser.hpp -#define TWOBLUECUBES_CATCH_TEST_SPEC_PARSER_HPP_INCLUDED - -#ifdef __clang__ -#pragma clang diagnostic push -#pragma clang diagnostic ignored "-Wpadded" -#endif - -// #included from: catch_test_spec.hpp -#define TWOBLUECUBES_CATCH_TEST_SPEC_HPP_INCLUDED - -#ifdef __clang__ -#pragma clang diagnostic push -#pragma clang diagnostic ignored "-Wpadded" -#endif - -#include -#include - -namespace Catch { - - class TestSpec { - struct Pattern : SharedImpl<> { - virtual ~Pattern(); - virtual bool matches( TestCaseInfo const& testCase ) const = 0; - }; - class NamePattern : public Pattern { - enum WildcardPosition { - NoWildcard = 0, - WildcardAtStart = 1, - WildcardAtEnd = 2, - WildcardAtBothEnds = WildcardAtStart | WildcardAtEnd - }; - - public: - NamePattern( std::string const& name ) : m_name( toLower( name ) ), m_wildcard( NoWildcard ) { - if( startsWith( m_name, "*" ) ) { - m_name = m_name.substr( 1 ); - m_wildcard = WildcardAtStart; - } - if( endsWith( m_name, "*" ) ) { - m_name = m_name.substr( 0, m_name.size()-1 ); - m_wildcard = static_cast( m_wildcard | WildcardAtEnd ); - } - } - virtual ~NamePattern(); - virtual bool matches( TestCaseInfo const& testCase ) const { - switch( m_wildcard ) { - case NoWildcard: - return m_name == toLower( testCase.name ); - case WildcardAtStart: - return endsWith( toLower( testCase.name ), m_name ); - case WildcardAtEnd: - return startsWith( toLower( testCase.name ), m_name ); - case WildcardAtBothEnds: - return contains( toLower( testCase.name ), m_name ); - } - -#ifdef __clang__ -#pragma clang diagnostic push -#pragma clang diagnostic ignored "-Wunreachable-code" -#endif - throw std::logic_error( "Unknown enum" ); -#ifdef __clang__ -#pragma clang diagnostic pop -#endif - } - private: - std::string m_name; - WildcardPosition m_wildcard; - }; - class TagPattern : public Pattern { - public: - TagPattern( std::string const& tag ) : m_tag( toLower( tag ) ) {} - virtual ~TagPattern(); - virtual bool matches( TestCaseInfo const& testCase ) const { - return testCase.lcaseTags.find( m_tag ) != testCase.lcaseTags.end(); - } - private: - std::string m_tag; - }; - class ExcludedPattern : public Pattern { - public: - ExcludedPattern( Ptr const& underlyingPattern ) : m_underlyingPattern( underlyingPattern ) {} - virtual ~ExcludedPattern(); - virtual bool matches( TestCaseInfo const& testCase ) const { return !m_underlyingPattern->matches( testCase ); } - private: - Ptr m_underlyingPattern; - }; - - struct Filter { - std::vector > m_patterns; - - bool matches( TestCaseInfo const& testCase ) const { - // All patterns in a filter must match for the filter to be a match - for( std::vector >::const_iterator it = m_patterns.begin(), itEnd = m_patterns.end(); it != itEnd; ++it ) - if( !(*it)->matches( testCase ) ) - return false; - return true; - } - }; - - public: - bool hasFilters() const { - return !m_filters.empty(); - } - bool matches( TestCaseInfo const& testCase ) const { - // A TestSpec matches if any filter matches - for( std::vector::const_iterator it = m_filters.begin(), itEnd = m_filters.end(); it != itEnd; ++it ) - if( it->matches( testCase ) ) - return true; - return false; - } - - private: - std::vector m_filters; - - friend class TestSpecParser; - }; -} - -#ifdef __clang__ -#pragma clang diagnostic pop -#endif - -namespace Catch { - - class TestSpecParser { - enum Mode{ None, Name, QuotedName, Tag }; - Mode m_mode; - bool m_exclusion; - std::size_t m_start, m_pos; - std::string m_arg; - TestSpec::Filter m_currentFilter; - TestSpec m_testSpec; - ITagAliasRegistry const* m_tagAliases; - - public: - TestSpecParser( ITagAliasRegistry const& tagAliases ) : m_tagAliases( &tagAliases ) {} - - TestSpecParser& parse( std::string const& arg ) { - m_mode = None; - m_exclusion = false; - m_start = std::string::npos; - m_arg = m_tagAliases->expandAliases( arg ); - for( m_pos = 0; m_pos < m_arg.size(); ++m_pos ) - visitChar( m_arg[m_pos] ); - if( m_mode == Name ) - addPattern(); - return *this; - } - TestSpec testSpec() { - addFilter(); - return m_testSpec; - } - private: - void visitChar( char c ) { - if( m_mode == None ) { - switch( c ) { - case ' ': return; - case '~': m_exclusion = true; return; - case '[': return startNewMode( Tag, ++m_pos ); - case '"': return startNewMode( QuotedName, ++m_pos ); - default: startNewMode( Name, m_pos ); break; - } - } - if( m_mode == Name ) { - if( c == ',' ) { - addPattern(); - addFilter(); - } - else if( c == '[' ) { - if( subString() == "exclude:" ) - m_exclusion = true; - else - addPattern(); - startNewMode( Tag, ++m_pos ); - } - } - else if( m_mode == QuotedName && c == '"' ) - addPattern(); - else if( m_mode == Tag && c == ']' ) - addPattern(); - } - void startNewMode( Mode mode, std::size_t start ) { - m_mode = mode; - m_start = start; - } - std::string subString() const { return m_arg.substr( m_start, m_pos - m_start ); } - template - void addPattern() { - std::string token = subString(); - if( startsWith( token, "exclude:" ) ) { - m_exclusion = true; - token = token.substr( 8 ); - } - if( !token.empty() ) { - Ptr pattern = new T( token ); - if( m_exclusion ) - pattern = new TestSpec::ExcludedPattern( pattern ); - m_currentFilter.m_patterns.push_back( pattern ); - } - m_exclusion = false; - m_mode = None; - } - void addFilter() { - if( !m_currentFilter.m_patterns.empty() ) { - m_testSpec.m_filters.push_back( m_currentFilter ); - m_currentFilter = TestSpec::Filter(); - } - } - }; - inline TestSpec parseTestSpec( std::string const& arg ) { - return TestSpecParser( ITagAliasRegistry::get() ).parse( arg ).testSpec(); - } - -} // namespace Catch - -#ifdef __clang__ -#pragma clang diagnostic pop -#endif - -// #included from: catch_interfaces_config.h -#define TWOBLUECUBES_CATCH_INTERFACES_CONFIG_H_INCLUDED - -#include -#include -#include - -namespace Catch { - - struct Verbosity { enum Level { - NoOutput = 0, - Quiet, - Normal - }; }; - - struct WarnAbout { enum What { - Nothing = 0x00, - NoAssertions = 0x01 - }; }; - - struct ShowDurations { enum OrNot { - DefaultForReporter, - Always, - Never - }; }; - struct RunTests { enum InWhatOrder { - InDeclarationOrder, - InLexicographicalOrder, - InRandomOrder - }; }; - - class TestSpec; - - struct IConfig : IShared { - - virtual ~IConfig(); - - virtual bool allowThrows() const = 0; - virtual std::ostream& stream() const = 0; - virtual std::string name() const = 0; - virtual bool includeSuccessfulResults() const = 0; - virtual bool shouldDebugBreak() const = 0; - virtual bool warnAboutMissingAssertions() const = 0; - virtual int abortAfter() const = 0; - virtual bool showInvisibles() const = 0; - virtual ShowDurations::OrNot showDurations() const = 0; - virtual TestSpec const& testSpec() const = 0; - virtual RunTests::InWhatOrder runOrder() const = 0; - virtual unsigned int rngSeed() const = 0; - virtual bool forceColour() const = 0; - }; -} - -// #included from: catch_stream.h -#define TWOBLUECUBES_CATCH_STREAM_H_INCLUDED - -#include - -#ifdef __clang__ -#pragma clang diagnostic ignored "-Wpadded" -#endif - -namespace Catch { - - class Stream { - public: - Stream(); - Stream( std::streambuf* _streamBuf, bool _isOwned ); - void release(); - - std::streambuf* streamBuf; - - private: - bool isOwned; - }; - - std::ostream& cout(); - std::ostream& cerr(); -} - -#include -#include -#include -#include -#include - -#ifndef CATCH_CONFIG_CONSOLE_WIDTH -#define CATCH_CONFIG_CONSOLE_WIDTH 80 -#endif - -namespace Catch { - - struct ConfigData { - - ConfigData() - : listTests( false ), - listTags( false ), - listReporters( false ), - listTestNamesOnly( false ), - showSuccessfulTests( false ), - shouldDebugBreak( false ), - noThrow( false ), - showHelp( false ), - showInvisibles( false ), - forceColour( false ), - abortAfter( -1 ), - rngSeed( 0 ), - verbosity( Verbosity::Normal ), - warnings( WarnAbout::Nothing ), - showDurations( ShowDurations::DefaultForReporter ), - runOrder( RunTests::InDeclarationOrder ) - {} - - bool listTests; - bool listTags; - bool listReporters; - bool listTestNamesOnly; - - bool showSuccessfulTests; - bool shouldDebugBreak; - bool noThrow; - bool showHelp; - bool showInvisibles; - bool forceColour; - - int abortAfter; - unsigned int rngSeed; - - Verbosity::Level verbosity; - WarnAbout::What warnings; - ShowDurations::OrNot showDurations; - RunTests::InWhatOrder runOrder; - - std::string reporterName; - std::string outputFilename; - std::string name; - std::string processName; - - std::vector testsOrTags; - }; - - class Config : public SharedImpl { - private: - Config( Config const& other ); - Config& operator = ( Config const& other ); - virtual void dummy(); - public: - - Config() - : m_os( Catch::cout().rdbuf() ) - {} - - Config( ConfigData const& data ) - : m_data( data ), - m_os( Catch::cout().rdbuf() ) - { - if( !data.testsOrTags.empty() ) { - TestSpecParser parser( ITagAliasRegistry::get() ); - for( std::size_t i = 0; i < data.testsOrTags.size(); ++i ) - parser.parse( data.testsOrTags[i] ); - m_testSpec = parser.testSpec(); - } - } - - virtual ~Config() { - m_os.rdbuf( Catch::cout().rdbuf() ); - m_stream.release(); - } - - void setFilename( std::string const& filename ) { - m_data.outputFilename = filename; - } - - std::string const& getFilename() const { - return m_data.outputFilename ; - } - - bool listTests() const { return m_data.listTests; } - bool listTestNamesOnly() const { return m_data.listTestNamesOnly; } - bool listTags() const { return m_data.listTags; } - bool listReporters() const { return m_data.listReporters; } - - std::string getProcessName() const { return m_data.processName; } - - bool shouldDebugBreak() const { return m_data.shouldDebugBreak; } - - void setStreamBuf( std::streambuf* buf ) { - m_os.rdbuf( buf ? buf : Catch::cout().rdbuf() ); - } - - void useStream( std::string const& streamName ) { - Stream stream = createStream( streamName ); - setStreamBuf( stream.streamBuf ); - m_stream.release(); - m_stream = stream; - } - - std::string getReporterName() const { return m_data.reporterName; } - - int abortAfter() const { return m_data.abortAfter; } - - TestSpec const& testSpec() const { return m_testSpec; } - - bool showHelp() const { return m_data.showHelp; } - bool showInvisibles() const { return m_data.showInvisibles; } - - // IConfig interface - virtual bool allowThrows() const { return !m_data.noThrow; } - virtual std::ostream& stream() const { return m_os; } - virtual std::string name() const { return m_data.name.empty() ? m_data.processName : m_data.name; } - virtual bool includeSuccessfulResults() const { return m_data.showSuccessfulTests; } - virtual bool warnAboutMissingAssertions() const { return m_data.warnings & WarnAbout::NoAssertions; } - virtual ShowDurations::OrNot showDurations() const { return m_data.showDurations; } - virtual RunTests::InWhatOrder runOrder() const { return m_data.runOrder; } - virtual unsigned int rngSeed() const { return m_data.rngSeed; } - virtual bool forceColour() const { return m_data.forceColour; } - - private: - ConfigData m_data; - - Stream m_stream; - mutable std::ostream m_os; - TestSpec m_testSpec; - }; - -} // end namespace Catch - -// #included from: catch_clara.h -#define TWOBLUECUBES_CATCH_CLARA_H_INCLUDED - -// Use Catch's value for console width (store Clara's off to the side, if present) -#ifdef CLARA_CONFIG_CONSOLE_WIDTH -#define CATCH_TEMP_CLARA_CONFIG_CONSOLE_WIDTH CLARA_CONFIG_CONSOLE_WIDTH -#undef CLARA_CONFIG_CONSOLE_WIDTH -#endif -#define CLARA_CONFIG_CONSOLE_WIDTH CATCH_CONFIG_CONSOLE_WIDTH - -// Declare Clara inside the Catch namespace -#define STITCH_CLARA_OPEN_NAMESPACE namespace Catch { -// #included from: ../external/clara.h - -// Only use header guard if we are not using an outer namespace -#if !defined(TWOBLUECUBES_CLARA_H_INCLUDED) || defined(STITCH_CLARA_OPEN_NAMESPACE) - -#ifndef STITCH_CLARA_OPEN_NAMESPACE -#define TWOBLUECUBES_CLARA_H_INCLUDED -#define STITCH_CLARA_OPEN_NAMESPACE -#define STITCH_CLARA_CLOSE_NAMESPACE -#else -#define STITCH_CLARA_CLOSE_NAMESPACE } -#endif - -#define STITCH_TBC_TEXT_FORMAT_OPEN_NAMESPACE STITCH_CLARA_OPEN_NAMESPACE - -// ----------- #included from tbc_text_format.h ----------- - -// Only use header guard if we are not using an outer namespace -#if !defined(TBC_TEXT_FORMAT_H_INCLUDED) || defined(STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE) -#ifndef STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE -#define TBC_TEXT_FORMAT_H_INCLUDED -#endif - -#include -#include -#include - -// Use optional outer namespace -#ifdef STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE -namespace STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE { -#endif - -namespace Tbc { - -#ifdef TBC_TEXT_FORMAT_CONSOLE_WIDTH - const unsigned int consoleWidth = TBC_TEXT_FORMAT_CONSOLE_WIDTH; -#else - const unsigned int consoleWidth = 80; -#endif - - struct TextAttributes { - TextAttributes() - : initialIndent( std::string::npos ), - indent( 0 ), - width( consoleWidth-1 ), - tabChar( '\t' ) - {} - - TextAttributes& setInitialIndent( std::size_t _value ) { initialIndent = _value; return *this; } - TextAttributes& setIndent( std::size_t _value ) { indent = _value; return *this; } - TextAttributes& setWidth( std::size_t _value ) { width = _value; return *this; } - TextAttributes& setTabChar( char _value ) { tabChar = _value; return *this; } - - std::size_t initialIndent; // indent of first line, or npos - std::size_t indent; // indent of subsequent lines, or all if initialIndent is npos - std::size_t width; // maximum width of text, including indent. Longer text will wrap - char tabChar; // If this char is seen the indent is changed to current pos - }; - - class Text { - public: - Text( std::string const& _str, TextAttributes const& _attr = TextAttributes() ) - : attr( _attr ) - { - std::string wrappableChars = " [({.,/|\\-"; - std::size_t indent = _attr.initialIndent != std::string::npos - ? _attr.initialIndent - : _attr.indent; - std::string remainder = _str; - - while( !remainder.empty() ) { - if( lines.size() >= 1000 ) { - lines.push_back( "... message truncated due to excessive size" ); - return; - } - std::size_t tabPos = std::string::npos; - std::size_t width = (std::min)( remainder.size(), _attr.width - indent ); - std::size_t pos = remainder.find_first_of( '\n' ); - if( pos <= width ) { - width = pos; - } - pos = remainder.find_last_of( _attr.tabChar, width ); - if( pos != std::string::npos ) { - tabPos = pos; - if( remainder[width] == '\n' ) - width--; - remainder = remainder.substr( 0, tabPos ) + remainder.substr( tabPos+1 ); - } - - if( width == remainder.size() ) { - spliceLine( indent, remainder, width ); - } - else if( remainder[width] == '\n' ) { - spliceLine( indent, remainder, width ); - if( width <= 1 || remainder.size() != 1 ) - remainder = remainder.substr( 1 ); - indent = _attr.indent; - } - else { - pos = remainder.find_last_of( wrappableChars, width ); - if( pos != std::string::npos && pos > 0 ) { - spliceLine( indent, remainder, pos ); - if( remainder[0] == ' ' ) - remainder = remainder.substr( 1 ); - } - else { - spliceLine( indent, remainder, width-1 ); - lines.back() += "-"; - } - if( lines.size() == 1 ) - indent = _attr.indent; - if( tabPos != std::string::npos ) - indent += tabPos; - } - } - } - - void spliceLine( std::size_t _indent, std::string& _remainder, std::size_t _pos ) { - lines.push_back( std::string( _indent, ' ' ) + _remainder.substr( 0, _pos ) ); - _remainder = _remainder.substr( _pos ); - } - - typedef std::vector::const_iterator const_iterator; - - const_iterator begin() const { return lines.begin(); } - const_iterator end() const { return lines.end(); } - std::string const& last() const { return lines.back(); } - std::size_t size() const { return lines.size(); } - std::string const& operator[]( std::size_t _index ) const { return lines[_index]; } - std::string toString() const { - std::ostringstream oss; - oss << *this; - return oss.str(); - } - - inline friend std::ostream& operator << ( std::ostream& _stream, Text const& _text ) { - for( Text::const_iterator it = _text.begin(), itEnd = _text.end(); - it != itEnd; ++it ) { - if( it != _text.begin() ) - _stream << "\n"; - _stream << *it; - } - return _stream; - } - - private: - std::string str; - TextAttributes attr; - std::vector lines; - }; - -} // end namespace Tbc - -#ifdef STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE -} // end outer namespace -#endif - -#endif // TBC_TEXT_FORMAT_H_INCLUDED - -// ----------- end of #include from tbc_text_format.h ----------- -// ........... back in /Users/philnash/Dev/OSS/Clara/srcs/clara.h - -#undef STITCH_TBC_TEXT_FORMAT_OPEN_NAMESPACE - -#include -#include -#include -#include - -// Use optional outer namespace -#ifdef STITCH_CLARA_OPEN_NAMESPACE -STITCH_CLARA_OPEN_NAMESPACE -#endif - -namespace Clara { - - struct UnpositionalTag {}; - - extern UnpositionalTag _; - -#ifdef CLARA_CONFIG_MAIN - UnpositionalTag _; -#endif - - namespace Detail { - -#ifdef CLARA_CONSOLE_WIDTH - const unsigned int consoleWidth = CLARA_CONFIG_CONSOLE_WIDTH; -#else - const unsigned int consoleWidth = 80; -#endif - - using namespace Tbc; - - inline bool startsWith( std::string const& str, std::string const& prefix ) { - return str.size() >= prefix.size() && str.substr( 0, prefix.size() ) == prefix; - } - - template struct RemoveConstRef{ typedef T type; }; - template struct RemoveConstRef{ typedef T type; }; - template struct RemoveConstRef{ typedef T type; }; - template struct RemoveConstRef{ typedef T type; }; - - template struct IsBool { static const bool value = false; }; - template<> struct IsBool { static const bool value = true; }; - - template - void convertInto( std::string const& _source, T& _dest ) { - std::stringstream ss; - ss << _source; - ss >> _dest; - if( ss.fail() ) - throw std::runtime_error( "Unable to convert " + _source + " to destination type" ); - } - inline void convertInto( std::string const& _source, std::string& _dest ) { - _dest = _source; - } - inline void convertInto( std::string const& _source, bool& _dest ) { - std::string sourceLC = _source; - std::transform( sourceLC.begin(), sourceLC.end(), sourceLC.begin(), ::tolower ); - if( sourceLC == "y" || sourceLC == "1" || sourceLC == "true" || sourceLC == "yes" || sourceLC == "on" ) - _dest = true; - else if( sourceLC == "n" || sourceLC == "0" || sourceLC == "false" || sourceLC == "no" || sourceLC == "off" ) - _dest = false; - else - throw std::runtime_error( "Expected a boolean value but did not recognise:\n '" + _source + "'" ); - } - inline void convertInto( bool _source, bool& _dest ) { - _dest = _source; - } - template - inline void convertInto( bool, T& ) { - throw std::runtime_error( "Invalid conversion" ); - } - - template - struct IArgFunction { - virtual ~IArgFunction() {} -# ifdef CATCH_CPP11_OR_GREATER - IArgFunction() = default; - IArgFunction( IArgFunction const& ) = default; -# endif - virtual void set( ConfigT& config, std::string const& value ) const = 0; - virtual void setFlag( ConfigT& config ) const = 0; - virtual bool takesArg() const = 0; - virtual IArgFunction* clone() const = 0; - }; - - template - class BoundArgFunction { - public: - BoundArgFunction() : functionObj( NULL ) {} - BoundArgFunction( IArgFunction* _functionObj ) : functionObj( _functionObj ) {} - BoundArgFunction( BoundArgFunction const& other ) : functionObj( other.functionObj ? other.functionObj->clone() : NULL ) {} - BoundArgFunction& operator = ( BoundArgFunction const& other ) { - IArgFunction* newFunctionObj = other.functionObj ? other.functionObj->clone() : NULL; - delete functionObj; - functionObj = newFunctionObj; - return *this; - } - ~BoundArgFunction() { delete functionObj; } - - void set( ConfigT& config, std::string const& value ) const { - functionObj->set( config, value ); - } - void setFlag( ConfigT& config ) const { - functionObj->setFlag( config ); - } - bool takesArg() const { return functionObj->takesArg(); } - - bool isSet() const { - return functionObj != NULL; - } - private: - IArgFunction* functionObj; - }; - - template - struct NullBinder : IArgFunction{ - virtual void set( C&, std::string const& ) const {} - virtual void setFlag( C& ) const {} - virtual bool takesArg() const { return true; } - virtual IArgFunction* clone() const { return new NullBinder( *this ); } - }; - - template - struct BoundDataMember : IArgFunction{ - BoundDataMember( M C::* _member ) : member( _member ) {} - virtual void set( C& p, std::string const& stringValue ) const { - convertInto( stringValue, p.*member ); - } - virtual void setFlag( C& p ) const { - convertInto( true, p.*member ); - } - virtual bool takesArg() const { return !IsBool::value; } - virtual IArgFunction* clone() const { return new BoundDataMember( *this ); } - M C::* member; - }; - template - struct BoundUnaryMethod : IArgFunction{ - BoundUnaryMethod( void (C::*_member)( M ) ) : member( _member ) {} - virtual void set( C& p, std::string const& stringValue ) const { - typename RemoveConstRef::type value; - convertInto( stringValue, value ); - (p.*member)( value ); - } - virtual void setFlag( C& p ) const { - typename RemoveConstRef::type value; - convertInto( true, value ); - (p.*member)( value ); - } - virtual bool takesArg() const { return !IsBool::value; } - virtual IArgFunction* clone() const { return new BoundUnaryMethod( *this ); } - void (C::*member)( M ); - }; - template - struct BoundNullaryMethod : IArgFunction{ - BoundNullaryMethod( void (C::*_member)() ) : member( _member ) {} - virtual void set( C& p, std::string const& stringValue ) const { - bool value; - convertInto( stringValue, value ); - if( value ) - (p.*member)(); - } - virtual void setFlag( C& p ) const { - (p.*member)(); - } - virtual bool takesArg() const { return false; } - virtual IArgFunction* clone() const { return new BoundNullaryMethod( *this ); } - void (C::*member)(); - }; - - template - struct BoundUnaryFunction : IArgFunction{ - BoundUnaryFunction( void (*_function)( C& ) ) : function( _function ) {} - virtual void set( C& obj, std::string const& stringValue ) const { - bool value; - convertInto( stringValue, value ); - if( value ) - function( obj ); - } - virtual void setFlag( C& p ) const { - function( p ); - } - virtual bool takesArg() const { return false; } - virtual IArgFunction* clone() const { return new BoundUnaryFunction( *this ); } - void (*function)( C& ); - }; - - template - struct BoundBinaryFunction : IArgFunction{ - BoundBinaryFunction( void (*_function)( C&, T ) ) : function( _function ) {} - virtual void set( C& obj, std::string const& stringValue ) const { - typename RemoveConstRef::type value; - convertInto( stringValue, value ); - function( obj, value ); - } - virtual void setFlag( C& obj ) const { - typename RemoveConstRef::type value; - convertInto( true, value ); - function( obj, value ); - } - virtual bool takesArg() const { return !IsBool::value; } - virtual IArgFunction* clone() const { return new BoundBinaryFunction( *this ); } - void (*function)( C&, T ); - }; - - } // namespace Detail - - struct Parser { - Parser() : separators( " \t=:" ) {} - - struct Token { - enum Type { Positional, ShortOpt, LongOpt }; - Token( Type _type, std::string const& _data ) : type( _type ), data( _data ) {} - Type type; - std::string data; - }; - - void parseIntoTokens( int argc, char const * const * argv, std::vector& tokens ) const { - const std::string doubleDash = "--"; - for( int i = 1; i < argc && argv[i] != doubleDash; ++i ) - parseIntoTokens( argv[i] , tokens); - } - void parseIntoTokens( std::string arg, std::vector& tokens ) const { - while( !arg.empty() ) { - Parser::Token token( Parser::Token::Positional, arg ); - arg = ""; - if( token.data[0] == '-' ) { - if( token.data.size() > 1 && token.data[1] == '-' ) { - token = Parser::Token( Parser::Token::LongOpt, token.data.substr( 2 ) ); - } - else { - token = Parser::Token( Parser::Token::ShortOpt, token.data.substr( 1 ) ); - if( token.data.size() > 1 && separators.find( token.data[1] ) == std::string::npos ) { - arg = "-" + token.data.substr( 1 ); - token.data = token.data.substr( 0, 1 ); - } - } - } - if( token.type != Parser::Token::Positional ) { - std::size_t pos = token.data.find_first_of( separators ); - if( pos != std::string::npos ) { - arg = token.data.substr( pos+1 ); - token.data = token.data.substr( 0, pos ); - } - } - tokens.push_back( token ); - } - } - std::string separators; - }; - - template - struct CommonArgProperties { - CommonArgProperties() {} - CommonArgProperties( Detail::BoundArgFunction const& _boundField ) : boundField( _boundField ) {} - - Detail::BoundArgFunction boundField; - std::string description; - std::string detail; - std::string placeholder; // Only value if boundField takes an arg - - bool takesArg() const { - return !placeholder.empty(); - } - void validate() const { - if( !boundField.isSet() ) - throw std::logic_error( "option not bound" ); - } - }; - struct OptionArgProperties { - std::vector shortNames; - std::string longName; - - bool hasShortName( std::string const& shortName ) const { - return std::find( shortNames.begin(), shortNames.end(), shortName ) != shortNames.end(); - } - bool hasLongName( std::string const& _longName ) const { - return _longName == longName; - } - }; - struct PositionalArgProperties { - PositionalArgProperties() : position( -1 ) {} - int position; // -1 means non-positional (floating) - - bool isFixedPositional() const { - return position != -1; - } - }; - - template - class CommandLine { - - struct Arg : CommonArgProperties, OptionArgProperties, PositionalArgProperties { - Arg() {} - Arg( Detail::BoundArgFunction const& _boundField ) : CommonArgProperties( _boundField ) {} - - using CommonArgProperties::placeholder; // !TBD - - std::string dbgName() const { - if( !longName.empty() ) - return "--" + longName; - if( !shortNames.empty() ) - return "-" + shortNames[0]; - return "positional args"; - } - std::string commands() const { - std::ostringstream oss; - bool first = true; - std::vector::const_iterator it = shortNames.begin(), itEnd = shortNames.end(); - for(; it != itEnd; ++it ) { - if( first ) - first = false; - else - oss << ", "; - oss << "-" << *it; - } - if( !longName.empty() ) { - if( !first ) - oss << ", "; - oss << "--" << longName; - } - if( !placeholder.empty() ) - oss << " <" << placeholder << ">"; - return oss.str(); - } - }; - - // NOTE: std::auto_ptr is deprecated in c++11/c++0x -#if defined(__cplusplus) && __cplusplus > 199711L - typedef std::unique_ptr ArgAutoPtr; -#else - typedef std::auto_ptr ArgAutoPtr; -#endif - - friend void addOptName( Arg& arg, std::string const& optName ) - { - if( optName.empty() ) - return; - if( Detail::startsWith( optName, "--" ) ) { - if( !arg.longName.empty() ) - throw std::logic_error( "Only one long opt may be specified. '" - + arg.longName - + "' already specified, now attempting to add '" - + optName + "'" ); - arg.longName = optName.substr( 2 ); - } - else if( Detail::startsWith( optName, "-" ) ) - arg.shortNames.push_back( optName.substr( 1 ) ); - else - throw std::logic_error( "option must begin with - or --. Option was: '" + optName + "'" ); - } - friend void setPositionalArg( Arg& arg, int position ) - { - arg.position = position; - } - - class ArgBuilder { - public: - ArgBuilder( Arg* arg ) : m_arg( arg ) {} - - // Bind a non-boolean data member (requires placeholder string) - template - void bind( M C::* field, std::string const& placeholder ) { - m_arg->boundField = new Detail::BoundDataMember( field ); - m_arg->placeholder = placeholder; - } - // Bind a boolean data member (no placeholder required) - template - void bind( bool C::* field ) { - m_arg->boundField = new Detail::BoundDataMember( field ); - } - - // Bind a method taking a single, non-boolean argument (requires a placeholder string) - template - void bind( void (C::* unaryMethod)( M ), std::string const& placeholder ) { - m_arg->boundField = new Detail::BoundUnaryMethod( unaryMethod ); - m_arg->placeholder = placeholder; - } - - // Bind a method taking a single, boolean argument (no placeholder string required) - template - void bind( void (C::* unaryMethod)( bool ) ) { - m_arg->boundField = new Detail::BoundUnaryMethod( unaryMethod ); - } - - // Bind a method that takes no arguments (will be called if opt is present) - template - void bind( void (C::* nullaryMethod)() ) { - m_arg->boundField = new Detail::BoundNullaryMethod( nullaryMethod ); - } - - // Bind a free function taking a single argument - the object to operate on (no placeholder string required) - template - void bind( void (* unaryFunction)( C& ) ) { - m_arg->boundField = new Detail::BoundUnaryFunction( unaryFunction ); - } - - // Bind a free function taking a single argument - the object to operate on (requires a placeholder string) - template - void bind( void (* binaryFunction)( C&, T ), std::string const& placeholder ) { - m_arg->boundField = new Detail::BoundBinaryFunction( binaryFunction ); - m_arg->placeholder = placeholder; - } - - ArgBuilder& describe( std::string const& description ) { - m_arg->description = description; - return *this; - } - ArgBuilder& detail( std::string const& detail ) { - m_arg->detail = detail; - return *this; - } - - protected: - Arg* m_arg; - }; - - class OptBuilder : public ArgBuilder { - public: - OptBuilder( Arg* arg ) : ArgBuilder( arg ) {} - OptBuilder( OptBuilder& other ) : ArgBuilder( other ) {} - - OptBuilder& operator[]( std::string const& optName ) { - addOptName( *ArgBuilder::m_arg, optName ); - return *this; - } - }; - - public: - - CommandLine() - : m_boundProcessName( new Detail::NullBinder() ), - m_highestSpecifiedArgPosition( 0 ), - m_throwOnUnrecognisedTokens( false ) - {} - CommandLine( CommandLine const& other ) - : m_boundProcessName( other.m_boundProcessName ), - m_options ( other.m_options ), - m_positionalArgs( other.m_positionalArgs ), - m_highestSpecifiedArgPosition( other.m_highestSpecifiedArgPosition ), - m_throwOnUnrecognisedTokens( other.m_throwOnUnrecognisedTokens ) - { - if( other.m_floatingArg.get() ) - m_floatingArg.reset( new Arg( *other.m_floatingArg ) ); - } - - CommandLine& setThrowOnUnrecognisedTokens( bool shouldThrow = true ) { - m_throwOnUnrecognisedTokens = shouldThrow; - return *this; - } - - OptBuilder operator[]( std::string const& optName ) { - m_options.push_back( Arg() ); - addOptName( m_options.back(), optName ); - OptBuilder builder( &m_options.back() ); - return builder; - } - - ArgBuilder operator[]( int position ) { - m_positionalArgs.insert( std::make_pair( position, Arg() ) ); - if( position > m_highestSpecifiedArgPosition ) - m_highestSpecifiedArgPosition = position; - setPositionalArg( m_positionalArgs[position], position ); - ArgBuilder builder( &m_positionalArgs[position] ); - return builder; - } - - // Invoke this with the _ instance - ArgBuilder operator[]( UnpositionalTag ) { - if( m_floatingArg.get() ) - throw std::logic_error( "Only one unpositional argument can be added" ); - m_floatingArg.reset( new Arg() ); - ArgBuilder builder( m_floatingArg.get() ); - return builder; - } - - template - void bindProcessName( M C::* field ) { - m_boundProcessName = new Detail::BoundDataMember( field ); - } - template - void bindProcessName( void (C::*_unaryMethod)( M ) ) { - m_boundProcessName = new Detail::BoundUnaryMethod( _unaryMethod ); - } - - void optUsage( std::ostream& os, std::size_t indent = 0, std::size_t width = Detail::consoleWidth ) const { - typename std::vector::const_iterator itBegin = m_options.begin(), itEnd = m_options.end(), it; - std::size_t maxWidth = 0; - for( it = itBegin; it != itEnd; ++it ) - maxWidth = (std::max)( maxWidth, it->commands().size() ); - - for( it = itBegin; it != itEnd; ++it ) { - Detail::Text usage( it->commands(), Detail::TextAttributes() - .setWidth( maxWidth+indent ) - .setIndent( indent ) ); - Detail::Text desc( it->description, Detail::TextAttributes() - .setWidth( width - maxWidth - 3 ) ); - - for( std::size_t i = 0; i < (std::max)( usage.size(), desc.size() ); ++i ) { - std::string usageCol = i < usage.size() ? usage[i] : ""; - os << usageCol; - - if( i < desc.size() && !desc[i].empty() ) - os << std::string( indent + 2 + maxWidth - usageCol.size(), ' ' ) - << desc[i]; - os << "\n"; - } - } - } - std::string optUsage() const { - std::ostringstream oss; - optUsage( oss ); - return oss.str(); - } - - void argSynopsis( std::ostream& os ) const { - for( int i = 1; i <= m_highestSpecifiedArgPosition; ++i ) { - if( i > 1 ) - os << " "; - typename std::map::const_iterator it = m_positionalArgs.find( i ); - if( it != m_positionalArgs.end() ) - os << "<" << it->second.placeholder << ">"; - else if( m_floatingArg.get() ) - os << "<" << m_floatingArg->placeholder << ">"; - else - throw std::logic_error( "non consecutive positional arguments with no floating args" ); - } - // !TBD No indication of mandatory args - if( m_floatingArg.get() ) { - if( m_highestSpecifiedArgPosition > 1 ) - os << " "; - os << "[<" << m_floatingArg->placeholder << "> ...]"; - } - } - std::string argSynopsis() const { - std::ostringstream oss; - argSynopsis( oss ); - return oss.str(); - } - - void usage( std::ostream& os, std::string const& procName ) const { - validate(); - os << "usage:\n " << procName << " "; - argSynopsis( os ); - if( !m_options.empty() ) { - os << " [options]\n\nwhere options are: \n"; - optUsage( os, 2 ); - } - os << "\n"; - } - std::string usage( std::string const& procName ) const { - std::ostringstream oss; - usage( oss, procName ); - return oss.str(); - } - - ConfigT parse( int argc, char const * const * argv ) const { - ConfigT config; - parseInto( argc, argv, config ); - return config; - } - - std::vector parseInto( int argc, char const * const * argv, ConfigT& config ) const { - std::string processName = argv[0]; - std::size_t lastSlash = processName.find_last_of( "/\\" ); - if( lastSlash != std::string::npos ) - processName = processName.substr( lastSlash+1 ); - m_boundProcessName.set( config, processName ); - std::vector tokens; - Parser parser; - parser.parseIntoTokens( argc, argv, tokens ); - return populate( tokens, config ); - } - - std::vector populate( std::vector const& tokens, ConfigT& config ) const { - validate(); - std::vector unusedTokens = populateOptions( tokens, config ); - unusedTokens = populateFixedArgs( unusedTokens, config ); - unusedTokens = populateFloatingArgs( unusedTokens, config ); - return unusedTokens; - } - - std::vector populateOptions( std::vector const& tokens, ConfigT& config ) const { - std::vector unusedTokens; - std::vector errors; - for( std::size_t i = 0; i < tokens.size(); ++i ) { - Parser::Token const& token = tokens[i]; - typename std::vector::const_iterator it = m_options.begin(), itEnd = m_options.end(); - for(; it != itEnd; ++it ) { - Arg const& arg = *it; - - try { - if( ( token.type == Parser::Token::ShortOpt && arg.hasShortName( token.data ) ) || - ( token.type == Parser::Token::LongOpt && arg.hasLongName( token.data ) ) ) { - if( arg.takesArg() ) { - if( i == tokens.size()-1 || tokens[i+1].type != Parser::Token::Positional ) - errors.push_back( "Expected argument to option: " + token.data ); - else - arg.boundField.set( config, tokens[++i].data ); - } - else { - arg.boundField.setFlag( config ); - } - break; - } - } - catch( std::exception& ex ) { - errors.push_back( std::string( ex.what() ) + "\n- while parsing: (" + arg.commands() + ")" ); - } - } - if( it == itEnd ) { - if( token.type == Parser::Token::Positional || !m_throwOnUnrecognisedTokens ) - unusedTokens.push_back( token ); - else if( errors.empty() && m_throwOnUnrecognisedTokens ) - errors.push_back( "unrecognised option: " + token.data ); - } - } - if( !errors.empty() ) { - std::ostringstream oss; - for( std::vector::const_iterator it = errors.begin(), itEnd = errors.end(); - it != itEnd; - ++it ) { - if( it != errors.begin() ) - oss << "\n"; - oss << *it; - } - throw std::runtime_error( oss.str() ); - } - return unusedTokens; - } - std::vector populateFixedArgs( std::vector const& tokens, ConfigT& config ) const { - std::vector unusedTokens; - int position = 1; - for( std::size_t i = 0; i < tokens.size(); ++i ) { - Parser::Token const& token = tokens[i]; - typename std::map::const_iterator it = m_positionalArgs.find( position ); - if( it != m_positionalArgs.end() ) - it->second.boundField.set( config, token.data ); - else - unusedTokens.push_back( token ); - if( token.type == Parser::Token::Positional ) - position++; - } - return unusedTokens; - } - std::vector populateFloatingArgs( std::vector const& tokens, ConfigT& config ) const { - if( !m_floatingArg.get() ) - return tokens; - std::vector unusedTokens; - for( std::size_t i = 0; i < tokens.size(); ++i ) { - Parser::Token const& token = tokens[i]; - if( token.type == Parser::Token::Positional ) - m_floatingArg->boundField.set( config, token.data ); - else - unusedTokens.push_back( token ); - } - return unusedTokens; - } - - void validate() const - { - if( m_options.empty() && m_positionalArgs.empty() && !m_floatingArg.get() ) - throw std::logic_error( "No options or arguments specified" ); - - for( typename std::vector::const_iterator it = m_options.begin(), - itEnd = m_options.end(); - it != itEnd; ++it ) - it->validate(); - } - - private: - Detail::BoundArgFunction m_boundProcessName; - std::vector m_options; - std::map m_positionalArgs; - ArgAutoPtr m_floatingArg; - int m_highestSpecifiedArgPosition; - bool m_throwOnUnrecognisedTokens; - }; - -} // end namespace Clara - -STITCH_CLARA_CLOSE_NAMESPACE -#undef STITCH_CLARA_OPEN_NAMESPACE -#undef STITCH_CLARA_CLOSE_NAMESPACE - -#endif // TWOBLUECUBES_CLARA_H_INCLUDED -#undef STITCH_CLARA_OPEN_NAMESPACE - -// Restore Clara's value for console width, if present -#ifdef CATCH_TEMP_CLARA_CONFIG_CONSOLE_WIDTH -#define CLARA_CONFIG_CONSOLE_WIDTH CATCH_TEMP_CLARA_CONFIG_CONSOLE_WIDTH -#undef CATCH_TEMP_CLARA_CONFIG_CONSOLE_WIDTH -#endif - -#include - -namespace Catch { - - inline void abortAfterFirst( ConfigData& config ) { config.abortAfter = 1; } - inline void abortAfterX( ConfigData& config, int x ) { - if( x < 1 ) - throw std::runtime_error( "Value after -x or --abortAfter must be greater than zero" ); - config.abortAfter = x; - } - inline void addTestOrTags( ConfigData& config, std::string const& _testSpec ) { config.testsOrTags.push_back( _testSpec ); } - - inline void addWarning( ConfigData& config, std::string const& _warning ) { - if( _warning == "NoAssertions" ) - config.warnings = static_cast( config.warnings | WarnAbout::NoAssertions ); - else - throw std::runtime_error( "Unrecognised warning: '" + _warning + "'" ); - } - inline void setOrder( ConfigData& config, std::string const& order ) { - if( startsWith( "declared", order ) ) - config.runOrder = RunTests::InDeclarationOrder; - else if( startsWith( "lexical", order ) ) - config.runOrder = RunTests::InLexicographicalOrder; - else if( startsWith( "random", order ) ) - config.runOrder = RunTests::InRandomOrder; - else - throw std::runtime_error( "Unrecognised ordering: '" + order + "'" ); - } - inline void setRngSeed( ConfigData& config, std::string const& seed ) { - if( seed == "time" ) { - config.rngSeed = static_cast( std::time(0) ); - } - else { - std::stringstream ss; - ss << seed; - ss >> config.rngSeed; - if( ss.fail() ) - throw std::runtime_error( "Argment to --rng-seed should be the word 'time' or a number" ); - } - } - inline void setVerbosity( ConfigData& config, int level ) { - // !TBD: accept strings? - config.verbosity = static_cast( level ); - } - inline void setShowDurations( ConfigData& config, bool _showDurations ) { - config.showDurations = _showDurations - ? ShowDurations::Always - : ShowDurations::Never; - } - inline void loadTestNamesFromFile( ConfigData& config, std::string const& _filename ) { - std::ifstream f( _filename.c_str() ); - if( !f.is_open() ) - throw std::domain_error( "Unable to load input file: " + _filename ); - - std::string line; - while( std::getline( f, line ) ) { - line = trim(line); - if( !line.empty() && !startsWith( line, "#" ) ) - addTestOrTags( config, "\"" + line + "\"," ); - } - } - - inline Clara::CommandLine makeCommandLineParser() { - - using namespace Clara; - CommandLine cli; - - cli.bindProcessName( &ConfigData::processName ); - - cli["-?"]["-h"]["--help"] - .describe( "display usage information" ) - .bind( &ConfigData::showHelp ); - - cli["-l"]["--list-tests"] - .describe( "list all/matching test cases" ) - .bind( &ConfigData::listTests ); - - cli["-t"]["--list-tags"] - .describe( "list all/matching tags" ) - .bind( &ConfigData::listTags ); - - cli["-s"]["--success"] - .describe( "include successful tests in output" ) - .bind( &ConfigData::showSuccessfulTests ); - - cli["-b"]["--break"] - .describe( "break into debugger on failure" ) - .bind( &ConfigData::shouldDebugBreak ); - - cli["-e"]["--nothrow"] - .describe( "skip exception tests" ) - .bind( &ConfigData::noThrow ); - - cli["-i"]["--invisibles"] - .describe( "show invisibles (tabs, newlines)" ) - .bind( &ConfigData::showInvisibles ); - - cli["-o"]["--out"] - .describe( "output filename" ) - .bind( &ConfigData::outputFilename, "filename" ); - - cli["-r"]["--reporter"] -// .placeholder( "name[:filename]" ) - .describe( "reporter to use (defaults to console)" ) - .bind( &ConfigData::reporterName, "name" ); - - cli["-n"]["--name"] - .describe( "suite name" ) - .bind( &ConfigData::name, "name" ); - - cli["-a"]["--abort"] - .describe( "abort at first failure" ) - .bind( &abortAfterFirst ); - - cli["-x"]["--abortx"] - .describe( "abort after x failures" ) - .bind( &abortAfterX, "no. failures" ); - - cli["-w"]["--warn"] - .describe( "enable warnings" ) - .bind( &addWarning, "warning name" ); - -// - needs updating if reinstated -// cli.into( &setVerbosity ) -// .describe( "level of verbosity (0=no output)" ) -// .shortOpt( "v") -// .longOpt( "verbosity" ) -// .placeholder( "level" ); - - cli[_] - .describe( "which test or tests to use" ) - .bind( &addTestOrTags, "test name, pattern or tags" ); - - cli["-d"]["--durations"] - .describe( "show test durations" ) - .bind( &setShowDurations, "yes/no" ); - - cli["-f"]["--input-file"] - .describe( "load test names to run from a file" ) - .bind( &loadTestNamesFromFile, "filename" ); - - // Less common commands which don't have a short form - cli["--list-test-names-only"] - .describe( "list all/matching test cases names only" ) - .bind( &ConfigData::listTestNamesOnly ); - - cli["--list-reporters"] - .describe( "list all reporters" ) - .bind( &ConfigData::listReporters ); - - cli["--order"] - .describe( "test case order (defaults to decl)" ) - .bind( &setOrder, "decl|lex|rand" ); - - cli["--rng-seed"] - .describe( "set a specific seed for random numbers" ) - .bind( &setRngSeed, "'time'|number" ); - - cli["--force-colour"] - .describe( "force colourised output" ) - .bind( &ConfigData::forceColour ); - - return cli; - } - -} // end namespace Catch - -// #included from: internal/catch_list.hpp -#define TWOBLUECUBES_CATCH_LIST_HPP_INCLUDED - -// #included from: catch_text.h -#define TWOBLUECUBES_CATCH_TEXT_H_INCLUDED - -#define TBC_TEXT_FORMAT_CONSOLE_WIDTH CATCH_CONFIG_CONSOLE_WIDTH - -#define CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE Catch -// #included from: ../external/tbc_text_format.h -// Only use header guard if we are not using an outer namespace -#ifndef CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE -# ifdef TWOBLUECUBES_TEXT_FORMAT_H_INCLUDED -# ifndef TWOBLUECUBES_TEXT_FORMAT_H_ALREADY_INCLUDED -# define TWOBLUECUBES_TEXT_FORMAT_H_ALREADY_INCLUDED -# endif -# else -# define TWOBLUECUBES_TEXT_FORMAT_H_INCLUDED -# endif -#endif -#ifndef TWOBLUECUBES_TEXT_FORMAT_H_ALREADY_INCLUDED -#include -#include -#include - -// Use optional outer namespace -#ifdef CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE -namespace CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE { -#endif - -namespace Tbc { - -#ifdef TBC_TEXT_FORMAT_CONSOLE_WIDTH - const unsigned int consoleWidth = TBC_TEXT_FORMAT_CONSOLE_WIDTH; -#else - const unsigned int consoleWidth = 80; -#endif - - struct TextAttributes { - TextAttributes() - : initialIndent( std::string::npos ), - indent( 0 ), - width( consoleWidth-1 ), - tabChar( '\t' ) - {} - - TextAttributes& setInitialIndent( std::size_t _value ) { initialIndent = _value; return *this; } - TextAttributes& setIndent( std::size_t _value ) { indent = _value; return *this; } - TextAttributes& setWidth( std::size_t _value ) { width = _value; return *this; } - TextAttributes& setTabChar( char _value ) { tabChar = _value; return *this; } - - std::size_t initialIndent; // indent of first line, or npos - std::size_t indent; // indent of subsequent lines, or all if initialIndent is npos - std::size_t width; // maximum width of text, including indent. Longer text will wrap - char tabChar; // If this char is seen the indent is changed to current pos - }; - - class Text { - public: - Text( std::string const& _str, TextAttributes const& _attr = TextAttributes() ) - : attr( _attr ) - { - std::string wrappableChars = " [({.,/|\\-"; - std::size_t indent = _attr.initialIndent != std::string::npos - ? _attr.initialIndent - : _attr.indent; - std::string remainder = _str; - - while( !remainder.empty() ) { - if( lines.size() >= 1000 ) { - lines.push_back( "... message truncated due to excessive size" ); - return; - } - std::size_t tabPos = std::string::npos; - std::size_t width = (std::min)( remainder.size(), _attr.width - indent ); - std::size_t pos = remainder.find_first_of( '\n' ); - if( pos <= width ) { - width = pos; - } - pos = remainder.find_last_of( _attr.tabChar, width ); - if( pos != std::string::npos ) { - tabPos = pos; - if( remainder[width] == '\n' ) - width--; - remainder = remainder.substr( 0, tabPos ) + remainder.substr( tabPos+1 ); - } - - if( width == remainder.size() ) { - spliceLine( indent, remainder, width ); - } - else if( remainder[width] == '\n' ) { - spliceLine( indent, remainder, width ); - if( width <= 1 || remainder.size() != 1 ) - remainder = remainder.substr( 1 ); - indent = _attr.indent; - } - else { - pos = remainder.find_last_of( wrappableChars, width ); - if( pos != std::string::npos && pos > 0 ) { - spliceLine( indent, remainder, pos ); - if( remainder[0] == ' ' ) - remainder = remainder.substr( 1 ); - } - else { - spliceLine( indent, remainder, width-1 ); - lines.back() += "-"; - } - if( lines.size() == 1 ) - indent = _attr.indent; - if( tabPos != std::string::npos ) - indent += tabPos; - } - } - } - - void spliceLine( std::size_t _indent, std::string& _remainder, std::size_t _pos ) { - lines.push_back( std::string( _indent, ' ' ) + _remainder.substr( 0, _pos ) ); - _remainder = _remainder.substr( _pos ); - } - - typedef std::vector::const_iterator const_iterator; - - const_iterator begin() const { return lines.begin(); } - const_iterator end() const { return lines.end(); } - std::string const& last() const { return lines.back(); } - std::size_t size() const { return lines.size(); } - std::string const& operator[]( std::size_t _index ) const { return lines[_index]; } - std::string toString() const { - std::ostringstream oss; - oss << *this; - return oss.str(); - } - - inline friend std::ostream& operator << ( std::ostream& _stream, Text const& _text ) { - for( Text::const_iterator it = _text.begin(), itEnd = _text.end(); - it != itEnd; ++it ) { - if( it != _text.begin() ) - _stream << "\n"; - _stream << *it; - } - return _stream; - } - - private: - std::string str; - TextAttributes attr; - std::vector lines; - }; - -} // end namespace Tbc - -#ifdef CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE -} // end outer namespace -#endif - -#endif // TWOBLUECUBES_TEXT_FORMAT_H_ALREADY_INCLUDED -#undef CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE - -namespace Catch { - using Tbc::Text; - using Tbc::TextAttributes; -} - -// #included from: catch_console_colour.hpp -#define TWOBLUECUBES_CATCH_CONSOLE_COLOUR_HPP_INCLUDED - -namespace Catch { - - struct Colour { - enum Code { - None = 0, - - White, - Red, - Green, - Blue, - Cyan, - Yellow, - Grey, - - Bright = 0x10, - - BrightRed = Bright | Red, - BrightGreen = Bright | Green, - LightGrey = Bright | Grey, - BrightWhite = Bright | White, - - // By intention - FileName = LightGrey, - Warning = Yellow, - ResultError = BrightRed, - ResultSuccess = BrightGreen, - ResultExpectedFailure = Warning, - - Error = BrightRed, - Success = Green, - - OriginalExpression = Cyan, - ReconstructedExpression = Yellow, - - SecondaryText = LightGrey, - Headers = White - }; - - // Use constructed object for RAII guard - Colour( Code _colourCode ); - Colour( Colour const& other ); - ~Colour(); - - // Use static method for one-shot changes - static void use( Code _colourCode ); - - private: - bool m_moved; - }; - - inline std::ostream& operator << ( std::ostream& os, Colour const& ) { return os; } - -} // end namespace Catch - -// #included from: catch_interfaces_reporter.h -#define TWOBLUECUBES_CATCH_INTERFACES_REPORTER_H_INCLUDED - -#include -#include -#include -#include - -namespace Catch -{ - struct ReporterConfig { - explicit ReporterConfig( Ptr const& _fullConfig ) - : m_stream( &_fullConfig->stream() ), m_fullConfig( _fullConfig ) {} - - ReporterConfig( Ptr const& _fullConfig, std::ostream& _stream ) - : m_stream( &_stream ), m_fullConfig( _fullConfig ) {} - - std::ostream& stream() const { return *m_stream; } - Ptr fullConfig() const { return m_fullConfig; } - - private: - std::ostream* m_stream; - Ptr m_fullConfig; - }; - - struct ReporterPreferences { - ReporterPreferences() - : shouldRedirectStdOut( false ) - {} - - bool shouldRedirectStdOut; - }; - - template - struct LazyStat : Option { - LazyStat() : used( false ) {} - LazyStat& operator=( T const& _value ) { - Option::operator=( _value ); - used = false; - return *this; - } - void reset() { - Option::reset(); - used = false; - } - bool used; - }; - - struct TestRunInfo { - TestRunInfo( std::string const& _name ) : name( _name ) {} - std::string name; - }; - struct GroupInfo { - GroupInfo( std::string const& _name, - std::size_t _groupIndex, - std::size_t _groupsCount ) - : name( _name ), - groupIndex( _groupIndex ), - groupsCounts( _groupsCount ) - {} - - std::string name; - std::size_t groupIndex; - std::size_t groupsCounts; - }; - - struct AssertionStats { - AssertionStats( AssertionResult const& _assertionResult, - std::vector const& _infoMessages, - Totals const& _totals ) - : assertionResult( _assertionResult ), - infoMessages( _infoMessages ), - totals( _totals ) - { - if( assertionResult.hasMessage() ) { - // Copy message into messages list. - // !TBD This should have been done earlier, somewhere - MessageBuilder builder( assertionResult.getTestMacroName(), assertionResult.getSourceInfo(), assertionResult.getResultType() ); - builder << assertionResult.getMessage(); - builder.m_info.message = builder.m_stream.str(); - - infoMessages.push_back( builder.m_info ); - } - } - virtual ~AssertionStats(); - -# ifdef CATCH_CPP11_OR_GREATER - AssertionStats( AssertionStats const& ) = default; - AssertionStats( AssertionStats && ) = default; - AssertionStats& operator = ( AssertionStats const& ) = default; - AssertionStats& operator = ( AssertionStats && ) = default; -# endif - - AssertionResult assertionResult; - std::vector infoMessages; - Totals totals; - }; - - struct SectionStats { - SectionStats( SectionInfo const& _sectionInfo, - Counts const& _assertions, - double _durationInSeconds, - bool _missingAssertions ) - : sectionInfo( _sectionInfo ), - assertions( _assertions ), - durationInSeconds( _durationInSeconds ), - missingAssertions( _missingAssertions ) - {} - virtual ~SectionStats(); -# ifdef CATCH_CPP11_OR_GREATER - SectionStats( SectionStats const& ) = default; - SectionStats( SectionStats && ) = default; - SectionStats& operator = ( SectionStats const& ) = default; - SectionStats& operator = ( SectionStats && ) = default; -# endif - - SectionInfo sectionInfo; - Counts assertions; - double durationInSeconds; - bool missingAssertions; - }; - - struct TestCaseStats { - TestCaseStats( TestCaseInfo const& _testInfo, - Totals const& _totals, - std::string const& _stdOut, - std::string const& _stdErr, - bool _aborting ) - : testInfo( _testInfo ), - totals( _totals ), - stdOut( _stdOut ), - stdErr( _stdErr ), - aborting( _aborting ) - {} - virtual ~TestCaseStats(); - -# ifdef CATCH_CPP11_OR_GREATER - TestCaseStats( TestCaseStats const& ) = default; - TestCaseStats( TestCaseStats && ) = default; - TestCaseStats& operator = ( TestCaseStats const& ) = default; - TestCaseStats& operator = ( TestCaseStats && ) = default; -# endif - - TestCaseInfo testInfo; - Totals totals; - std::string stdOut; - std::string stdErr; - bool aborting; - }; - - struct TestGroupStats { - TestGroupStats( GroupInfo const& _groupInfo, - Totals const& _totals, - bool _aborting ) - : groupInfo( _groupInfo ), - totals( _totals ), - aborting( _aborting ) - {} - TestGroupStats( GroupInfo const& _groupInfo ) - : groupInfo( _groupInfo ), - aborting( false ) - {} - virtual ~TestGroupStats(); - -# ifdef CATCH_CPP11_OR_GREATER - TestGroupStats( TestGroupStats const& ) = default; - TestGroupStats( TestGroupStats && ) = default; - TestGroupStats& operator = ( TestGroupStats const& ) = default; - TestGroupStats& operator = ( TestGroupStats && ) = default; -# endif - - GroupInfo groupInfo; - Totals totals; - bool aborting; - }; - - struct TestRunStats { - TestRunStats( TestRunInfo const& _runInfo, - Totals const& _totals, - bool _aborting ) - : runInfo( _runInfo ), - totals( _totals ), - aborting( _aborting ) - {} - virtual ~TestRunStats(); - -# ifndef CATCH_CPP11_OR_GREATER - TestRunStats( TestRunStats const& _other ) - : runInfo( _other.runInfo ), - totals( _other.totals ), - aborting( _other.aborting ) - {} -# else - TestRunStats( TestRunStats const& ) = default; - TestRunStats( TestRunStats && ) = default; - TestRunStats& operator = ( TestRunStats const& ) = default; - TestRunStats& operator = ( TestRunStats && ) = default; -# endif - - TestRunInfo runInfo; - Totals totals; - bool aborting; - }; - - struct IStreamingReporter : IShared { - virtual ~IStreamingReporter(); - - // Implementing class must also provide the following static method: - // static std::string getDescription(); - - virtual ReporterPreferences getPreferences() const = 0; - - virtual void noMatchingTestCases( std::string const& spec ) = 0; - - virtual void testRunStarting( TestRunInfo const& testRunInfo ) = 0; - virtual void testGroupStarting( GroupInfo const& groupInfo ) = 0; - - virtual void testCaseStarting( TestCaseInfo const& testInfo ) = 0; - virtual void sectionStarting( SectionInfo const& sectionInfo ) = 0; - - virtual void assertionStarting( AssertionInfo const& assertionInfo ) = 0; - - // The return value indicates if the messages buffer should be cleared: - virtual bool assertionEnded( AssertionStats const& assertionStats ) = 0; - virtual void sectionEnded( SectionStats const& sectionStats ) = 0; - virtual void testCaseEnded( TestCaseStats const& testCaseStats ) = 0; - virtual void testGroupEnded( TestGroupStats const& testGroupStats ) = 0; - virtual void testRunEnded( TestRunStats const& testRunStats ) = 0; - - virtual void skipTest( TestCaseInfo const& testInfo ) = 0; - }; - - struct IReporterFactory { - virtual ~IReporterFactory(); - virtual IStreamingReporter* create( ReporterConfig const& config ) const = 0; - virtual std::string getDescription() const = 0; - }; - - struct IReporterRegistry { - typedef std::map FactoryMap; - - virtual ~IReporterRegistry(); - virtual IStreamingReporter* create( std::string const& name, Ptr const& config ) const = 0; - virtual FactoryMap const& getFactories() const = 0; - }; - -} - -#include -#include - -namespace Catch { - - inline std::size_t listTests( Config const& config ) { - - TestSpec testSpec = config.testSpec(); - if( config.testSpec().hasFilters() ) - Catch::cout() << "Matching test cases:\n"; - else { - Catch::cout() << "All available test cases:\n"; - testSpec = TestSpecParser( ITagAliasRegistry::get() ).parse( "*" ).testSpec(); - } - - std::size_t matchedTests = 0; - TextAttributes nameAttr, tagsAttr; - nameAttr.setInitialIndent( 2 ).setIndent( 4 ); - tagsAttr.setIndent( 6 ); - - std::vector matchedTestCases; - getRegistryHub().getTestCaseRegistry().getFilteredTests( testSpec, config, matchedTestCases ); - for( std::vector::const_iterator it = matchedTestCases.begin(), itEnd = matchedTestCases.end(); - it != itEnd; - ++it ) { - matchedTests++; - TestCaseInfo const& testCaseInfo = it->getTestCaseInfo(); - Colour::Code colour = testCaseInfo.isHidden() - ? Colour::SecondaryText - : Colour::None; - Colour colourGuard( colour ); - - Catch::cout() << Text( testCaseInfo.name, nameAttr ) << std::endl; - if( !testCaseInfo.tags.empty() ) - Catch::cout() << Text( testCaseInfo.tagsAsString, tagsAttr ) << std::endl; - } - - if( !config.testSpec().hasFilters() ) - Catch::cout() << pluralise( matchedTests, "test case" ) << "\n" << std::endl; - else - Catch::cout() << pluralise( matchedTests, "matching test case" ) << "\n" << std::endl; - return matchedTests; - } - - inline std::size_t listTestsNamesOnly( Config const& config ) { - TestSpec testSpec = config.testSpec(); - if( !config.testSpec().hasFilters() ) - testSpec = TestSpecParser( ITagAliasRegistry::get() ).parse( "*" ).testSpec(); - std::size_t matchedTests = 0; - std::vector matchedTestCases; - getRegistryHub().getTestCaseRegistry().getFilteredTests( testSpec, config, matchedTestCases ); - for( std::vector::const_iterator it = matchedTestCases.begin(), itEnd = matchedTestCases.end(); - it != itEnd; - ++it ) { - matchedTests++; - TestCaseInfo const& testCaseInfo = it->getTestCaseInfo(); - Catch::cout() << testCaseInfo.name << std::endl; - } - return matchedTests; - } - - struct TagInfo { - TagInfo() : count ( 0 ) {} - void add( std::string const& spelling ) { - ++count; - spellings.insert( spelling ); - } - std::string all() const { - std::string out; - for( std::set::const_iterator it = spellings.begin(), itEnd = spellings.end(); - it != itEnd; - ++it ) - out += "[" + *it + "]"; - return out; - } - std::set spellings; - std::size_t count; - }; - - inline std::size_t listTags( Config const& config ) { - TestSpec testSpec = config.testSpec(); - if( config.testSpec().hasFilters() ) - Catch::cout() << "Tags for matching test cases:\n"; - else { - Catch::cout() << "All available tags:\n"; - testSpec = TestSpecParser( ITagAliasRegistry::get() ).parse( "*" ).testSpec(); - } - - std::map tagCounts; - - std::vector matchedTestCases; - getRegistryHub().getTestCaseRegistry().getFilteredTests( testSpec, config, matchedTestCases ); - for( std::vector::const_iterator it = matchedTestCases.begin(), itEnd = matchedTestCases.end(); - it != itEnd; - ++it ) { - for( std::set::const_iterator tagIt = it->getTestCaseInfo().tags.begin(), - tagItEnd = it->getTestCaseInfo().tags.end(); - tagIt != tagItEnd; - ++tagIt ) { - std::string tagName = *tagIt; - std::string lcaseTagName = toLower( tagName ); - std::map::iterator countIt = tagCounts.find( lcaseTagName ); - if( countIt == tagCounts.end() ) - countIt = tagCounts.insert( std::make_pair( lcaseTagName, TagInfo() ) ).first; - countIt->second.add( tagName ); - } - } - - for( std::map::const_iterator countIt = tagCounts.begin(), - countItEnd = tagCounts.end(); - countIt != countItEnd; - ++countIt ) { - std::ostringstream oss; - oss << " " << std::setw(2) << countIt->second.count << " "; - Text wrapper( countIt->second.all(), TextAttributes() - .setInitialIndent( 0 ) - .setIndent( oss.str().size() ) - .setWidth( CATCH_CONFIG_CONSOLE_WIDTH-10 ) ); - Catch::cout() << oss.str() << wrapper << "\n"; - } - Catch::cout() << pluralise( tagCounts.size(), "tag" ) << "\n" << std::endl; - return tagCounts.size(); - } - - inline std::size_t listReporters( Config const& /*config*/ ) { - Catch::cout() << "Available reporters:\n"; - IReporterRegistry::FactoryMap const& factories = getRegistryHub().getReporterRegistry().getFactories(); - IReporterRegistry::FactoryMap::const_iterator itBegin = factories.begin(), itEnd = factories.end(), it; - std::size_t maxNameLen = 0; - for(it = itBegin; it != itEnd; ++it ) - maxNameLen = (std::max)( maxNameLen, it->first.size() ); - - for(it = itBegin; it != itEnd; ++it ) { - Text wrapper( it->second->getDescription(), TextAttributes() - .setInitialIndent( 0 ) - .setIndent( 7+maxNameLen ) - .setWidth( CATCH_CONFIG_CONSOLE_WIDTH - maxNameLen-8 ) ); - Catch::cout() << " " - << it->first - << ":" - << std::string( maxNameLen - it->first.size() + 2, ' ' ) - << wrapper << "\n"; - } - Catch::cout() << std::endl; - return factories.size(); - } - - inline Option list( Config const& config ) { - Option listedCount; - if( config.listTests() ) - listedCount = listedCount.valueOr(0) + listTests( config ); - if( config.listTestNamesOnly() ) - listedCount = listedCount.valueOr(0) + listTestsNamesOnly( config ); - if( config.listTags() ) - listedCount = listedCount.valueOr(0) + listTags( config ); - if( config.listReporters() ) - listedCount = listedCount.valueOr(0) + listReporters( config ); - return listedCount; - } - -} // end namespace Catch - -// #included from: internal/catch_runner_impl.hpp -#define TWOBLUECUBES_CATCH_RUNNER_IMPL_HPP_INCLUDED - -// #included from: catch_test_case_tracker.hpp -#define TWOBLUECUBES_CATCH_TEST_CASE_TRACKER_HPP_INCLUDED - -#include -#include -#include - -namespace Catch { -namespace SectionTracking { - - class TrackedSection { - - typedef std::map TrackedSections; - - public: - enum RunState { - NotStarted, - Executing, - ExecutingChildren, - Completed - }; - - TrackedSection( std::string const& name, TrackedSection* parent ) - : m_name( name ), m_runState( NotStarted ), m_parent( parent ) - {} - - RunState runState() const { return m_runState; } - - TrackedSection* findChild( std::string const& childName ) { - TrackedSections::iterator it = m_children.find( childName ); - return it != m_children.end() - ? &it->second - : NULL; - } - TrackedSection* acquireChild( std::string const& childName ) { - if( TrackedSection* child = findChild( childName ) ) - return child; - m_children.insert( std::make_pair( childName, TrackedSection( childName, this ) ) ); - return findChild( childName ); - } - void enter() { - if( m_runState == NotStarted ) - m_runState = Executing; - } - void leave() { - for( TrackedSections::const_iterator it = m_children.begin(), itEnd = m_children.end(); - it != itEnd; - ++it ) - if( it->second.runState() != Completed ) { - m_runState = ExecutingChildren; - return; - } - m_runState = Completed; - } - TrackedSection* getParent() { - return m_parent; - } - bool hasChildren() const { - return !m_children.empty(); - } - - private: - std::string m_name; - RunState m_runState; - TrackedSections m_children; - TrackedSection* m_parent; - - }; - - class TestCaseTracker { - public: - TestCaseTracker( std::string const& testCaseName ) - : m_testCase( testCaseName, NULL ), - m_currentSection( &m_testCase ), - m_completedASectionThisRun( false ) - {} - - bool enterSection( std::string const& name ) { - TrackedSection* child = m_currentSection->acquireChild( name ); - if( m_completedASectionThisRun || child->runState() == TrackedSection::Completed ) - return false; - - m_currentSection = child; - m_currentSection->enter(); - return true; - } - void leaveSection() { - m_currentSection->leave(); - m_currentSection = m_currentSection->getParent(); - assert( m_currentSection != NULL ); - m_completedASectionThisRun = true; - } - - bool currentSectionHasChildren() const { - return m_currentSection->hasChildren(); - } - bool isCompleted() const { - return m_testCase.runState() == TrackedSection::Completed; - } - - class Guard { - public: - Guard( TestCaseTracker& tracker ) : m_tracker( tracker ) { - m_tracker.enterTestCase(); - } - ~Guard() { - m_tracker.leaveTestCase(); - } - private: - Guard( Guard const& ); - void operator = ( Guard const& ); - TestCaseTracker& m_tracker; - }; - - private: - void enterTestCase() { - m_currentSection = &m_testCase; - m_completedASectionThisRun = false; - m_testCase.enter(); - } - void leaveTestCase() { - m_testCase.leave(); - } - - TrackedSection m_testCase; - TrackedSection* m_currentSection; - bool m_completedASectionThisRun; - }; - -} // namespace SectionTracking - -using SectionTracking::TestCaseTracker; - -} // namespace Catch - -// #included from: catch_fatal_condition.hpp -#define TWOBLUECUBES_CATCH_FATAL_CONDITION_H_INCLUDED - -namespace Catch { - - // Report the error condition then exit the process - inline void fatal( std::string const& message, int exitCode ) { - IContext& context = Catch::getCurrentContext(); - IResultCapture* resultCapture = context.getResultCapture(); - resultCapture->handleFatalErrorCondition( message ); - - if( Catch::alwaysTrue() ) // avoids "no return" warnings - exit( exitCode ); - } - -} // namespace Catch - -#if defined ( CATCH_PLATFORM_WINDOWS ) ///////////////////////////////////////// - -namespace Catch { - - struct FatalConditionHandler { - void reset() {} - }; - -} // namespace Catch - -#else // Not Windows - assumed to be POSIX compatible ////////////////////////// - -#include - -namespace Catch { - - struct SignalDefs { int id; const char* name; }; - extern SignalDefs signalDefs[]; - SignalDefs signalDefs[] = { - { SIGINT, "SIGINT - Terminal interrupt signal" }, - { SIGILL, "SIGILL - Illegal instruction signal" }, - { SIGFPE, "SIGFPE - Floating point error signal" }, - { SIGSEGV, "SIGSEGV - Segmentation violation signal" }, - { SIGTERM, "SIGTERM - Termination request signal" }, - { SIGABRT, "SIGABRT - Abort (abnormal termination) signal" } - }; - - struct FatalConditionHandler { - - static void handleSignal( int sig ) { - for( std::size_t i = 0; i < sizeof(signalDefs)/sizeof(SignalDefs); ++i ) - if( sig == signalDefs[i].id ) - fatal( signalDefs[i].name, -sig ); - fatal( "", -sig ); - } - - FatalConditionHandler() : m_isSet( true ) { - for( std::size_t i = 0; i < sizeof(signalDefs)/sizeof(SignalDefs); ++i ) - signal( signalDefs[i].id, handleSignal ); - } - ~FatalConditionHandler() { - reset(); - } - void reset() { - if( m_isSet ) { - for( std::size_t i = 0; i < sizeof(signalDefs)/sizeof(SignalDefs); ++i ) - signal( signalDefs[i].id, SIG_DFL ); - m_isSet = false; - } - } - - bool m_isSet; - }; - -} // namespace Catch - -#endif // not Windows - -#include -#include - -namespace Catch { - - class StreamRedirect { - - public: - StreamRedirect( std::ostream& stream, std::string& targetString ) - : m_stream( stream ), - m_prevBuf( stream.rdbuf() ), - m_targetString( targetString ) - { - stream.rdbuf( m_oss.rdbuf() ); - } - - ~StreamRedirect() { - m_targetString += m_oss.str(); - m_stream.rdbuf( m_prevBuf ); - } - - private: - std::ostream& m_stream; - std::streambuf* m_prevBuf; - std::ostringstream m_oss; - std::string& m_targetString; - }; - - /////////////////////////////////////////////////////////////////////////// - - class RunContext : public IResultCapture, public IRunner { - - RunContext( RunContext const& ); - void operator =( RunContext const& ); - - public: - - explicit RunContext( Ptr const& config, Ptr const& reporter ) - : m_runInfo( config->name() ), - m_context( getCurrentMutableContext() ), - m_activeTestCase( NULL ), - m_config( config ), - m_reporter( reporter ), - m_prevRunner( m_context.getRunner() ), - m_prevResultCapture( m_context.getResultCapture() ), - m_prevConfig( m_context.getConfig() ) - { - m_context.setRunner( this ); - m_context.setConfig( m_config ); - m_context.setResultCapture( this ); - m_reporter->testRunStarting( m_runInfo ); - } - - virtual ~RunContext() { - m_reporter->testRunEnded( TestRunStats( m_runInfo, m_totals, aborting() ) ); - m_context.setRunner( m_prevRunner ); - m_context.setConfig( NULL ); - m_context.setResultCapture( m_prevResultCapture ); - m_context.setConfig( m_prevConfig ); - } - - void testGroupStarting( std::string const& testSpec, std::size_t groupIndex, std::size_t groupsCount ) { - m_reporter->testGroupStarting( GroupInfo( testSpec, groupIndex, groupsCount ) ); - } - void testGroupEnded( std::string const& testSpec, Totals const& totals, std::size_t groupIndex, std::size_t groupsCount ) { - m_reporter->testGroupEnded( TestGroupStats( GroupInfo( testSpec, groupIndex, groupsCount ), totals, aborting() ) ); - } - - Totals runTest( TestCase const& testCase ) { - Totals prevTotals = m_totals; - - std::string redirectedCout; - std::string redirectedCerr; - - TestCaseInfo testInfo = testCase.getTestCaseInfo(); - - m_reporter->testCaseStarting( testInfo ); - - m_activeTestCase = &testCase; - m_testCaseTracker = TestCaseTracker( testInfo.name ); - - do { - do { - runCurrentTest( redirectedCout, redirectedCerr ); - } - while( !m_testCaseTracker->isCompleted() && !aborting() ); - } - while( getCurrentContext().advanceGeneratorsForCurrentTest() && !aborting() ); - - Totals deltaTotals = m_totals.delta( prevTotals ); - m_totals.testCases += deltaTotals.testCases; - m_reporter->testCaseEnded( TestCaseStats( testInfo, - deltaTotals, - redirectedCout, - redirectedCerr, - aborting() ) ); - - m_activeTestCase = NULL; - m_testCaseTracker.reset(); - - return deltaTotals; - } - - Ptr config() const { - return m_config; - } - - private: // IResultCapture - - virtual void assertionEnded( AssertionResult const& result ) { - if( result.getResultType() == ResultWas::Ok ) { - m_totals.assertions.passed++; - } - else if( !result.isOk() ) { - m_totals.assertions.failed++; - } - - if( m_reporter->assertionEnded( AssertionStats( result, m_messages, m_totals ) ) ) - m_messages.clear(); - - // Reset working state - m_lastAssertionInfo = AssertionInfo( "", m_lastAssertionInfo.lineInfo, "{Unknown expression after the reported line}" , m_lastAssertionInfo.resultDisposition ); - m_lastResult = result; - } - - virtual bool sectionStarted ( - SectionInfo const& sectionInfo, - Counts& assertions - ) - { - std::ostringstream oss; - oss << sectionInfo.name << "@" << sectionInfo.lineInfo; - - if( !m_testCaseTracker->enterSection( oss.str() ) ) - return false; - - m_lastAssertionInfo.lineInfo = sectionInfo.lineInfo; - - m_reporter->sectionStarting( sectionInfo ); - - assertions = m_totals.assertions; - - return true; - } - bool testForMissingAssertions( Counts& assertions ) { - if( assertions.total() != 0 || - !m_config->warnAboutMissingAssertions() || - m_testCaseTracker->currentSectionHasChildren() ) - return false; - m_totals.assertions.failed++; - assertions.failed++; - return true; - } - - virtual void sectionEnded( SectionInfo const& info, Counts const& prevAssertions, double _durationInSeconds ) { - if( std::uncaught_exception() ) { - m_unfinishedSections.push_back( UnfinishedSections( info, prevAssertions, _durationInSeconds ) ); - return; - } - - Counts assertions = m_totals.assertions - prevAssertions; - bool missingAssertions = testForMissingAssertions( assertions ); - - m_testCaseTracker->leaveSection(); - - m_reporter->sectionEnded( SectionStats( info, assertions, _durationInSeconds, missingAssertions ) ); - m_messages.clear(); - } - - virtual void pushScopedMessage( MessageInfo const& message ) { - m_messages.push_back( message ); - } - - virtual void popScopedMessage( MessageInfo const& message ) { - m_messages.erase( std::remove( m_messages.begin(), m_messages.end(), message ), m_messages.end() ); - } - - virtual std::string getCurrentTestName() const { - return m_activeTestCase - ? m_activeTestCase->getTestCaseInfo().name - : ""; - } - - virtual const AssertionResult* getLastResult() const { - return &m_lastResult; - } - - virtual void handleFatalErrorCondition( std::string const& message ) { - ResultBuilder resultBuilder = makeUnexpectedResultBuilder(); - resultBuilder.setResultType( ResultWas::FatalErrorCondition ); - resultBuilder << message; - resultBuilder.captureExpression(); - - handleUnfinishedSections(); - - // Recreate section for test case (as we will lose the one that was in scope) - TestCaseInfo const& testCaseInfo = m_activeTestCase->getTestCaseInfo(); - SectionInfo testCaseSection( testCaseInfo.lineInfo, testCaseInfo.name, testCaseInfo.description ); - - Counts assertions; - assertions.failed = 1; - SectionStats testCaseSectionStats( testCaseSection, assertions, 0, false ); - m_reporter->sectionEnded( testCaseSectionStats ); - - TestCaseInfo testInfo = m_activeTestCase->getTestCaseInfo(); - - Totals deltaTotals; - deltaTotals.testCases.failed = 1; - m_reporter->testCaseEnded( TestCaseStats( testInfo, - deltaTotals, - "", - "", - false ) ); - m_totals.testCases.failed++; - testGroupEnded( "", m_totals, 1, 1 ); - m_reporter->testRunEnded( TestRunStats( m_runInfo, m_totals, false ) ); - } - - public: - // !TBD We need to do this another way! - bool aborting() const { - return m_totals.assertions.failed == static_cast( m_config->abortAfter() ); - } - - private: - - void runCurrentTest( std::string& redirectedCout, std::string& redirectedCerr ) { - TestCaseInfo const& testCaseInfo = m_activeTestCase->getTestCaseInfo(); - SectionInfo testCaseSection( testCaseInfo.lineInfo, testCaseInfo.name, testCaseInfo.description ); - m_reporter->sectionStarting( testCaseSection ); - Counts prevAssertions = m_totals.assertions; - double duration = 0; - try { - m_lastAssertionInfo = AssertionInfo( "TEST_CASE", testCaseInfo.lineInfo, "", ResultDisposition::Normal ); - TestCaseTracker::Guard guard( *m_testCaseTracker ); - - Timer timer; - timer.start(); - if( m_reporter->getPreferences().shouldRedirectStdOut ) { - StreamRedirect coutRedir( Catch::cout(), redirectedCout ); - StreamRedirect cerrRedir( Catch::cerr(), redirectedCerr ); - invokeActiveTestCase(); - } - else { - invokeActiveTestCase(); - } - duration = timer.getElapsedSeconds(); - } - catch( TestFailureException& ) { - // This just means the test was aborted due to failure - } - catch(...) { - makeUnexpectedResultBuilder().useActiveException(); - } - handleUnfinishedSections(); - m_messages.clear(); - - Counts assertions = m_totals.assertions - prevAssertions; - bool missingAssertions = testForMissingAssertions( assertions ); - - if( testCaseInfo.okToFail() ) { - std::swap( assertions.failedButOk, assertions.failed ); - m_totals.assertions.failed -= assertions.failedButOk; - m_totals.assertions.failedButOk += assertions.failedButOk; - } - - SectionStats testCaseSectionStats( testCaseSection, assertions, duration, missingAssertions ); - m_reporter->sectionEnded( testCaseSectionStats ); - } - - void invokeActiveTestCase() { - FatalConditionHandler fatalConditionHandler; // Handle signals - m_activeTestCase->invoke(); - fatalConditionHandler.reset(); - } - - private: - - ResultBuilder makeUnexpectedResultBuilder() const { - return ResultBuilder( m_lastAssertionInfo.macroName.c_str(), - m_lastAssertionInfo.lineInfo, - m_lastAssertionInfo.capturedExpression.c_str(), - m_lastAssertionInfo.resultDisposition ); - } - - void handleUnfinishedSections() { - // If sections ended prematurely due to an exception we stored their - // infos here so we can tear them down outside the unwind process. - for( std::vector::const_reverse_iterator it = m_unfinishedSections.rbegin(), - itEnd = m_unfinishedSections.rend(); - it != itEnd; - ++it ) - sectionEnded( it->info, it->prevAssertions, it->durationInSeconds ); - m_unfinishedSections.clear(); - } - - struct UnfinishedSections { - UnfinishedSections( SectionInfo const& _info, Counts const& _prevAssertions, double _durationInSeconds ) - : info( _info ), prevAssertions( _prevAssertions ), durationInSeconds( _durationInSeconds ) - {} - - SectionInfo info; - Counts prevAssertions; - double durationInSeconds; - }; - - TestRunInfo m_runInfo; - IMutableContext& m_context; - TestCase const* m_activeTestCase; - Option m_testCaseTracker; - AssertionResult m_lastResult; - - Ptr m_config; - Totals m_totals; - Ptr m_reporter; - std::vector m_messages; - IRunner* m_prevRunner; - IResultCapture* m_prevResultCapture; - Ptr m_prevConfig; - AssertionInfo m_lastAssertionInfo; - std::vector m_unfinishedSections; - }; - - IResultCapture& getResultCapture() { - if( IResultCapture* capture = getCurrentContext().getResultCapture() ) - return *capture; - else - throw std::logic_error( "No result capture instance" ); - } - -} // end namespace Catch - -// #included from: internal/catch_version.h -#define TWOBLUECUBES_CATCH_VERSION_H_INCLUDED - -namespace Catch { - - // Versioning information - struct Version { - Version( unsigned int _majorVersion, - unsigned int _minorVersion, - unsigned int _buildNumber, - char const* const _branchName ) - : majorVersion( _majorVersion ), - minorVersion( _minorVersion ), - buildNumber( _buildNumber ), - branchName( _branchName ) - {} - - unsigned int const majorVersion; - unsigned int const minorVersion; - unsigned int const buildNumber; - char const* const branchName; - - private: - void operator=( Version const& ); - }; - - extern Version libraryVersion; -} - -#include -#include -#include - -namespace Catch { - - class Runner { - - public: - Runner( Ptr const& config ) - : m_config( config ) - { - openStream(); - makeReporter(); - } - - Totals runTests() { - - RunContext context( m_config.get(), m_reporter ); - - Totals totals; - - context.testGroupStarting( "all tests", 1, 1 ); // deprecated? - - TestSpec testSpec = m_config->testSpec(); - if( !testSpec.hasFilters() ) - testSpec = TestSpecParser( ITagAliasRegistry::get() ).parse( "~[.]" ).testSpec(); // All not hidden tests - - std::vector testCases; - getRegistryHub().getTestCaseRegistry().getFilteredTests( testSpec, *m_config, testCases ); - - int testsRunForGroup = 0; - for( std::vector::const_iterator it = testCases.begin(), itEnd = testCases.end(); - it != itEnd; - ++it ) { - testsRunForGroup++; - if( m_testsAlreadyRun.find( *it ) == m_testsAlreadyRun.end() ) { - - if( context.aborting() ) - break; - - totals += context.runTest( *it ); - m_testsAlreadyRun.insert( *it ); - } - } - std::vector skippedTestCases; - getRegistryHub().getTestCaseRegistry().getFilteredTests( testSpec, *m_config, skippedTestCases, true ); - - for( std::vector::const_iterator it = skippedTestCases.begin(), itEnd = skippedTestCases.end(); - it != itEnd; - ++it ) - m_reporter->skipTest( *it ); - - context.testGroupEnded( "all tests", totals, 1, 1 ); - return totals; - } - - private: - void openStream() { - // Open output file, if specified - if( !m_config->getFilename().empty() ) { - m_ofs.open( m_config->getFilename().c_str() ); - if( m_ofs.fail() ) { - std::ostringstream oss; - oss << "Unable to open file: '" << m_config->getFilename() << "'"; - throw std::domain_error( oss.str() ); - } - m_config->setStreamBuf( m_ofs.rdbuf() ); - } - } - void makeReporter() { - std::string reporterName = m_config->getReporterName().empty() - ? "console" - : m_config->getReporterName(); - - m_reporter = getRegistryHub().getReporterRegistry().create( reporterName, m_config.get() ); - if( !m_reporter ) { - std::ostringstream oss; - oss << "No reporter registered with name: '" << reporterName << "'"; - throw std::domain_error( oss.str() ); - } - } - - private: - Ptr m_config; - std::ofstream m_ofs; - Ptr m_reporter; - std::set m_testsAlreadyRun; - }; - - class Session : NonCopyable { - static bool alreadyInstantiated; - - public: - - struct OnUnusedOptions { enum DoWhat { Ignore, Fail }; }; - - Session() - : m_cli( makeCommandLineParser() ) { - if( alreadyInstantiated ) { - std::string msg = "Only one instance of Catch::Session can ever be used"; - Catch::cerr() << msg << std::endl; - throw std::logic_error( msg ); - } - alreadyInstantiated = true; - } - ~Session() { - Catch::cleanUp(); - } - - void showHelp( std::string const& processName ) { - Catch::cout() << "\nCatch v" << libraryVersion.majorVersion << "." - << libraryVersion.minorVersion << " build " - << libraryVersion.buildNumber; - if( libraryVersion.branchName != std::string( "master" ) ) - Catch::cout() << " (" << libraryVersion.branchName << " branch)"; - Catch::cout() << "\n"; - - m_cli.usage( Catch::cout(), processName ); - Catch::cout() << "For more detail usage please see the project docs\n" << std::endl; - } - - int applyCommandLine( int argc, char* const argv[], OnUnusedOptions::DoWhat unusedOptionBehaviour = OnUnusedOptions::Fail ) { - try { - m_cli.setThrowOnUnrecognisedTokens( unusedOptionBehaviour == OnUnusedOptions::Fail ); - m_unusedTokens = m_cli.parseInto( argc, argv, m_configData ); - if( m_configData.showHelp ) - showHelp( m_configData.processName ); - m_config.reset(); - } - catch( std::exception& ex ) { - { - Colour colourGuard( Colour::Red ); - Catch::cerr() << "\nError(s) in input:\n" - << Text( ex.what(), TextAttributes().setIndent(2) ) - << "\n\n"; - } - m_cli.usage( Catch::cout(), m_configData.processName ); - return (std::numeric_limits::max)(); - } - return 0; - } - - void useConfigData( ConfigData const& _configData ) { - m_configData = _configData; - m_config.reset(); - } - - int run( int argc, char* const argv[] ) { - - int returnCode = applyCommandLine( argc, argv ); - if( returnCode == 0 ) - returnCode = run(); - return returnCode; - } - - int run() { - if( m_configData.showHelp ) - return 0; - - try - { - config(); // Force config to be constructed - - std::srand( m_configData.rngSeed ); - - Runner runner( m_config ); - - // Handle list request - if( Option listed = list( config() ) ) - return static_cast( *listed ); - - return static_cast( runner.runTests().assertions.failed ); - } - catch( std::exception& ex ) { - Catch::cerr() << ex.what() << std::endl; - return (std::numeric_limits::max)(); - } - } - - Clara::CommandLine const& cli() const { - return m_cli; - } - std::vector const& unusedTokens() const { - return m_unusedTokens; - } - ConfigData& configData() { - return m_configData; - } - Config& config() { - if( !m_config ) - m_config = new Config( m_configData ); - return *m_config; - } - - private: - Clara::CommandLine m_cli; - std::vector m_unusedTokens; - ConfigData m_configData; - Ptr m_config; - }; - - bool Session::alreadyInstantiated = false; - -} // end namespace Catch - -// #included from: catch_registry_hub.hpp -#define TWOBLUECUBES_CATCH_REGISTRY_HUB_HPP_INCLUDED - -// #included from: catch_test_case_registry_impl.hpp -#define TWOBLUECUBES_CATCH_TEST_CASE_REGISTRY_IMPL_HPP_INCLUDED - -#include -#include -#include -#include -#include - -namespace Catch { - - class TestRegistry : public ITestCaseRegistry { - struct LexSort { - bool operator() (TestCase i,TestCase j) const { return (i const& getAllTests() const { - return m_functionsInOrder; - } - - virtual std::vector const& getAllNonHiddenTests() const { - return m_nonHiddenFunctions; - } - - virtual void getFilteredTests( TestSpec const& testSpec, IConfig const& config, std::vector& matchingTestCases, bool negated = false ) const { - - for( std::vector::const_iterator it = m_functionsInOrder.begin(), - itEnd = m_functionsInOrder.end(); - it != itEnd; - ++it ) { - bool includeTest = testSpec.matches( *it ) && ( config.allowThrows() || !it->throws() ); - if( includeTest != negated ) - matchingTestCases.push_back( *it ); - } - sortTests( config, matchingTestCases ); - } - - private: - - static void sortTests( IConfig const& config, std::vector& matchingTestCases ) { - - switch( config.runOrder() ) { - case RunTests::InLexicographicalOrder: - std::sort( matchingTestCases.begin(), matchingTestCases.end(), LexSort() ); - break; - case RunTests::InRandomOrder: - { - RandomNumberGenerator rng; - std::random_shuffle( matchingTestCases.begin(), matchingTestCases.end(), rng ); - } - break; - case RunTests::InDeclarationOrder: - // already in declaration order - break; - } - } - std::set m_functions; - std::vector m_functionsInOrder; - std::vector m_nonHiddenFunctions; - size_t m_unnamedCount; - }; - - /////////////////////////////////////////////////////////////////////////// - - class FreeFunctionTestCase : public SharedImpl { - public: - - FreeFunctionTestCase( TestFunction fun ) : m_fun( fun ) {} - - virtual void invoke() const { - m_fun(); - } - - private: - virtual ~FreeFunctionTestCase(); - - TestFunction m_fun; - }; - - inline std::string extractClassName( std::string const& classOrQualifiedMethodName ) { - std::string className = classOrQualifiedMethodName; - if( startsWith( className, "&" ) ) - { - std::size_t lastColons = className.rfind( "::" ); - std::size_t penultimateColons = className.rfind( "::", lastColons-1 ); - if( penultimateColons == std::string::npos ) - penultimateColons = 1; - className = className.substr( penultimateColons, lastColons-penultimateColons ); - } - return className; - } - - /////////////////////////////////////////////////////////////////////////// - - AutoReg::AutoReg( TestFunction function, - SourceLineInfo const& lineInfo, - NameAndDesc const& nameAndDesc ) { - registerTestCase( new FreeFunctionTestCase( function ), "", nameAndDesc, lineInfo ); - } - - AutoReg::~AutoReg() {} - - void AutoReg::registerTestCase( ITestCase* testCase, - char const* classOrQualifiedMethodName, - NameAndDesc const& nameAndDesc, - SourceLineInfo const& lineInfo ) { - - getMutableRegistryHub().registerTest - ( makeTestCase( testCase, - extractClassName( classOrQualifiedMethodName ), - nameAndDesc.name, - nameAndDesc.description, - lineInfo ) ); - } - -} // end namespace Catch - -// #included from: catch_reporter_registry.hpp -#define TWOBLUECUBES_CATCH_REPORTER_REGISTRY_HPP_INCLUDED - -#include - -namespace Catch { - - class ReporterRegistry : public IReporterRegistry { - - public: - - virtual ~ReporterRegistry() { - deleteAllValues( m_factories ); - } - - virtual IStreamingReporter* create( std::string const& name, Ptr const& config ) const { - FactoryMap::const_iterator it = m_factories.find( name ); - if( it == m_factories.end() ) - return NULL; - return it->second->create( ReporterConfig( config ) ); - } - - void registerReporter( std::string const& name, IReporterFactory* factory ) { - m_factories.insert( std::make_pair( name, factory ) ); - } - - FactoryMap const& getFactories() const { - return m_factories; - } - - private: - FactoryMap m_factories; - }; -} - -// #included from: catch_exception_translator_registry.hpp -#define TWOBLUECUBES_CATCH_EXCEPTION_TRANSLATOR_REGISTRY_HPP_INCLUDED - -#ifdef __OBJC__ -#import "Foundation/Foundation.h" -#endif - -namespace Catch { - - class ExceptionTranslatorRegistry : public IExceptionTranslatorRegistry { - public: - ~ExceptionTranslatorRegistry() { - deleteAll( m_translators ); - } - - virtual void registerTranslator( const IExceptionTranslator* translator ) { - m_translators.push_back( translator ); - } - - virtual std::string translateActiveException() const { - try { -#ifdef __OBJC__ - // In Objective-C try objective-c exceptions first - @try { - throw; - } - @catch (NSException *exception) { - return Catch::toString( [exception description] ); - } -#else - throw; -#endif - } - catch( TestFailureException& ) { - throw; - } - catch( std::exception& ex ) { - return ex.what(); - } - catch( std::string& msg ) { - return msg; - } - catch( const char* msg ) { - return msg; - } - catch(...) { - return tryTranslators( m_translators.begin() ); - } - } - - std::string tryTranslators( std::vector::const_iterator it ) const { - if( it == m_translators.end() ) - return "Unknown exception"; - - try { - return (*it)->translate(); - } - catch(...) { - return tryTranslators( it+1 ); - } - } - - private: - std::vector m_translators; - }; -} - -namespace Catch { - - namespace { - - class RegistryHub : public IRegistryHub, public IMutableRegistryHub { - - RegistryHub( RegistryHub const& ); - void operator=( RegistryHub const& ); - - public: // IRegistryHub - RegistryHub() { - } - virtual IReporterRegistry const& getReporterRegistry() const { - return m_reporterRegistry; - } - virtual ITestCaseRegistry const& getTestCaseRegistry() const { - return m_testCaseRegistry; - } - virtual IExceptionTranslatorRegistry& getExceptionTranslatorRegistry() { - return m_exceptionTranslatorRegistry; - } - - public: // IMutableRegistryHub - virtual void registerReporter( std::string const& name, IReporterFactory* factory ) { - m_reporterRegistry.registerReporter( name, factory ); - } - virtual void registerTest( TestCase const& testInfo ) { - m_testCaseRegistry.registerTest( testInfo ); - } - virtual void registerTranslator( const IExceptionTranslator* translator ) { - m_exceptionTranslatorRegistry.registerTranslator( translator ); - } - - private: - TestRegistry m_testCaseRegistry; - ReporterRegistry m_reporterRegistry; - ExceptionTranslatorRegistry m_exceptionTranslatorRegistry; - }; - - // Single, global, instance - inline RegistryHub*& getTheRegistryHub() { - static RegistryHub* theRegistryHub = NULL; - if( !theRegistryHub ) - theRegistryHub = new RegistryHub(); - return theRegistryHub; - } - } - - IRegistryHub& getRegistryHub() { - return *getTheRegistryHub(); - } - IMutableRegistryHub& getMutableRegistryHub() { - return *getTheRegistryHub(); - } - void cleanUp() { - delete getTheRegistryHub(); - getTheRegistryHub() = NULL; - cleanUpContext(); - } - std::string translateActiveException() { - return getRegistryHub().getExceptionTranslatorRegistry().translateActiveException(); - } - -} // end namespace Catch - -// #included from: catch_notimplemented_exception.hpp -#define TWOBLUECUBES_CATCH_NOTIMPLEMENTED_EXCEPTION_HPP_INCLUDED - -#include - -namespace Catch { - - NotImplementedException::NotImplementedException( SourceLineInfo const& lineInfo ) - : m_lineInfo( lineInfo ) { - std::ostringstream oss; - oss << lineInfo << ": function "; - oss << "not implemented"; - m_what = oss.str(); - } - - const char* NotImplementedException::what() const CATCH_NOEXCEPT { - return m_what.c_str(); - } - -} // end namespace Catch - -// #included from: catch_context_impl.hpp -#define TWOBLUECUBES_CATCH_CONTEXT_IMPL_HPP_INCLUDED - -// #included from: catch_stream.hpp -#define TWOBLUECUBES_CATCH_STREAM_HPP_INCLUDED - -// #included from: catch_streambuf.h -#define TWOBLUECUBES_CATCH_STREAMBUF_H_INCLUDED - -#include - -namespace Catch { - - class StreamBufBase : public std::streambuf { - public: - virtual ~StreamBufBase() CATCH_NOEXCEPT; - }; -} - -#include -#include -#include - -namespace Catch { - - template - class StreamBufImpl : public StreamBufBase { - char data[bufferSize]; - WriterF m_writer; - - public: - StreamBufImpl() { - setp( data, data + sizeof(data) ); - } - - ~StreamBufImpl() CATCH_NOEXCEPT { - sync(); - } - - private: - int overflow( int c ) { - sync(); - - if( c != EOF ) { - if( pbase() == epptr() ) - m_writer( std::string( 1, static_cast( c ) ) ); - else - sputc( static_cast( c ) ); - } - return 0; - } - - int sync() { - if( pbase() != pptr() ) { - m_writer( std::string( pbase(), static_cast( pptr() - pbase() ) ) ); - setp( pbase(), epptr() ); - } - return 0; - } - }; - - /////////////////////////////////////////////////////////////////////////// - - struct OutputDebugWriter { - - void operator()( std::string const&str ) { - writeToDebugConsole( str ); - } - }; - - Stream::Stream() - : streamBuf( NULL ), isOwned( false ) - {} - - Stream::Stream( std::streambuf* _streamBuf, bool _isOwned ) - : streamBuf( _streamBuf ), isOwned( _isOwned ) - {} - - void Stream::release() { - if( isOwned ) { - delete streamBuf; - streamBuf = NULL; - isOwned = false; - } - } - -#ifndef CATCH_CONFIG_NOSTDOUT // If you #define this you must implement this functions - std::ostream& cout() { - return std::cout; - } - std::ostream& cerr() { - return std::cerr; - } -#endif -} - -namespace Catch { - - class Context : public IMutableContext { - - Context() : m_config( NULL ), m_runner( NULL ), m_resultCapture( NULL ) {} - Context( Context const& ); - void operator=( Context const& ); - - public: // IContext - virtual IResultCapture* getResultCapture() { - return m_resultCapture; - } - virtual IRunner* getRunner() { - return m_runner; - } - virtual size_t getGeneratorIndex( std::string const& fileInfo, size_t totalSize ) { - return getGeneratorsForCurrentTest() - .getGeneratorInfo( fileInfo, totalSize ) - .getCurrentIndex(); - } - virtual bool advanceGeneratorsForCurrentTest() { - IGeneratorsForTest* generators = findGeneratorsForCurrentTest(); - return generators && generators->moveNext(); - } - - virtual Ptr getConfig() const { - return m_config; - } - - public: // IMutableContext - virtual void setResultCapture( IResultCapture* resultCapture ) { - m_resultCapture = resultCapture; - } - virtual void setRunner( IRunner* runner ) { - m_runner = runner; - } - virtual void setConfig( Ptr const& config ) { - m_config = config; - } - - friend IMutableContext& getCurrentMutableContext(); - - private: - IGeneratorsForTest* findGeneratorsForCurrentTest() { - std::string testName = getResultCapture()->getCurrentTestName(); - - std::map::const_iterator it = - m_generatorsByTestName.find( testName ); - return it != m_generatorsByTestName.end() - ? it->second - : NULL; - } - - IGeneratorsForTest& getGeneratorsForCurrentTest() { - IGeneratorsForTest* generators = findGeneratorsForCurrentTest(); - if( !generators ) { - std::string testName = getResultCapture()->getCurrentTestName(); - generators = createGeneratorsForTest(); - m_generatorsByTestName.insert( std::make_pair( testName, generators ) ); - } - return *generators; - } - - private: - Ptr m_config; - IRunner* m_runner; - IResultCapture* m_resultCapture; - std::map m_generatorsByTestName; - }; - - namespace { - Context* currentContext = NULL; - } - IMutableContext& getCurrentMutableContext() { - if( !currentContext ) - currentContext = new Context(); - return *currentContext; - } - IContext& getCurrentContext() { - return getCurrentMutableContext(); - } - - Stream createStream( std::string const& streamName ) { - if( streamName == "stdout" ) return Stream( Catch::cout().rdbuf(), false ); - if( streamName == "stderr" ) return Stream( Catch::cerr().rdbuf(), false ); - if( streamName == "debug" ) return Stream( new StreamBufImpl, true ); - - throw std::domain_error( "Unknown stream: " + streamName ); - } - - void cleanUpContext() { - delete currentContext; - currentContext = NULL; - } -} - -// #included from: catch_console_colour_impl.hpp -#define TWOBLUECUBES_CATCH_CONSOLE_COLOUR_IMPL_HPP_INCLUDED - -namespace Catch { - namespace { - - struct IColourImpl { - virtual ~IColourImpl() {} - virtual void use( Colour::Code _colourCode ) = 0; - }; - - struct NoColourImpl : IColourImpl { - void use( Colour::Code ) {} - - static IColourImpl* instance() { - static NoColourImpl s_instance; - return &s_instance; - } - }; - - } // anon namespace -} // namespace Catch - -#if !defined( CATCH_CONFIG_COLOUR_NONE ) && !defined( CATCH_CONFIG_COLOUR_WINDOWS ) && !defined( CATCH_CONFIG_COLOUR_ANSI ) -# ifdef CATCH_PLATFORM_WINDOWS -# define CATCH_CONFIG_COLOUR_WINDOWS -# else -# define CATCH_CONFIG_COLOUR_ANSI -# endif -#endif - -#if defined ( CATCH_CONFIG_COLOUR_WINDOWS ) ///////////////////////////////////////// - -#ifndef NOMINMAX -#define NOMINMAX -#endif - -#ifdef __AFXDLL -#include -#else -#include -#endif - -namespace Catch { -namespace { - - class Win32ColourImpl : public IColourImpl { - public: - Win32ColourImpl() : stdoutHandle( GetStdHandle(STD_OUTPUT_HANDLE) ) - { - CONSOLE_SCREEN_BUFFER_INFO csbiInfo; - GetConsoleScreenBufferInfo( stdoutHandle, &csbiInfo ); - originalAttributes = csbiInfo.wAttributes; - } - - virtual void use( Colour::Code _colourCode ) { - switch( _colourCode ) { - case Colour::None: return setTextAttribute( originalAttributes ); - case Colour::White: return setTextAttribute( FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_BLUE ); - case Colour::Red: return setTextAttribute( FOREGROUND_RED ); - case Colour::Green: return setTextAttribute( FOREGROUND_GREEN ); - case Colour::Blue: return setTextAttribute( FOREGROUND_BLUE ); - case Colour::Cyan: return setTextAttribute( FOREGROUND_BLUE | FOREGROUND_GREEN ); - case Colour::Yellow: return setTextAttribute( FOREGROUND_RED | FOREGROUND_GREEN ); - case Colour::Grey: return setTextAttribute( 0 ); - - case Colour::LightGrey: return setTextAttribute( FOREGROUND_INTENSITY ); - case Colour::BrightRed: return setTextAttribute( FOREGROUND_INTENSITY | FOREGROUND_RED ); - case Colour::BrightGreen: return setTextAttribute( FOREGROUND_INTENSITY | FOREGROUND_GREEN ); - case Colour::BrightWhite: return setTextAttribute( FOREGROUND_INTENSITY | FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_BLUE ); - - case Colour::Bright: throw std::logic_error( "not a colour" ); - } - } - - private: - void setTextAttribute( WORD _textAttribute ) { - SetConsoleTextAttribute( stdoutHandle, _textAttribute ); - } - HANDLE stdoutHandle; - WORD originalAttributes; - }; - - IColourImpl* platformColourInstance() { - static Win32ColourImpl s_instance; - return &s_instance; - } - -} // end anon namespace -} // end namespace Catch - -#elif defined( CATCH_CONFIG_COLOUR_ANSI ) ////////////////////////////////////// - -#include - -namespace Catch { -namespace { - - // use POSIX/ ANSI console terminal codes - // Thanks to Adam Strzelecki for original contribution - // (http://github.com/nanoant) - // https://github.com/philsquared/Catch/pull/131 - class PosixColourImpl : public IColourImpl { - public: - virtual void use( Colour::Code _colourCode ) { - switch( _colourCode ) { - case Colour::None: - case Colour::White: return setColour( "[0m" ); - case Colour::Red: return setColour( "[0;31m" ); - case Colour::Green: return setColour( "[0;32m" ); - case Colour::Blue: return setColour( "[0:34m" ); - case Colour::Cyan: return setColour( "[0;36m" ); - case Colour::Yellow: return setColour( "[0;33m" ); - case Colour::Grey: return setColour( "[1;30m" ); - - case Colour::LightGrey: return setColour( "[0;37m" ); - case Colour::BrightRed: return setColour( "[1;31m" ); - case Colour::BrightGreen: return setColour( "[1;32m" ); - case Colour::BrightWhite: return setColour( "[1;37m" ); - - case Colour::Bright: throw std::logic_error( "not a colour" ); - } - } - static IColourImpl* instance() { - static PosixColourImpl s_instance; - return &s_instance; - } - - private: - void setColour( const char* _escapeCode ) { - Catch::cout() << '\033' << _escapeCode; - } - }; - - IColourImpl* platformColourInstance() { - Ptr config = getCurrentContext().getConfig(); - return (config && config->forceColour()) || isatty(STDOUT_FILENO) - ? PosixColourImpl::instance() - : NoColourImpl::instance(); - } - -} // end anon namespace -} // end namespace Catch - -#else // not Windows or ANSI /////////////////////////////////////////////// - -namespace Catch { - - static IColourImpl* platformColourInstance() { return NoColourImpl::instance(); } - -} // end namespace Catch - -#endif // Windows/ ANSI/ None - -namespace Catch { - - Colour::Colour( Code _colourCode ) : m_moved( false ) { use( _colourCode ); } - Colour::Colour( Colour const& _other ) : m_moved( false ) { const_cast( _other ).m_moved = true; } - Colour::~Colour(){ if( !m_moved ) use( None ); } - - void Colour::use( Code _colourCode ) { - static IColourImpl* impl = isDebuggerActive() - ? NoColourImpl::instance() - : platformColourInstance(); - impl->use( _colourCode ); - } - -} // end namespace Catch - -// #included from: catch_generators_impl.hpp -#define TWOBLUECUBES_CATCH_GENERATORS_IMPL_HPP_INCLUDED - -#include -#include -#include - -namespace Catch { - - struct GeneratorInfo : IGeneratorInfo { - - GeneratorInfo( std::size_t size ) - : m_size( size ), - m_currentIndex( 0 ) - {} - - bool moveNext() { - if( ++m_currentIndex == m_size ) { - m_currentIndex = 0; - return false; - } - return true; - } - - std::size_t getCurrentIndex() const { - return m_currentIndex; - } - - std::size_t m_size; - std::size_t m_currentIndex; - }; - - /////////////////////////////////////////////////////////////////////////// - - class GeneratorsForTest : public IGeneratorsForTest { - - public: - ~GeneratorsForTest() { - deleteAll( m_generatorsInOrder ); - } - - IGeneratorInfo& getGeneratorInfo( std::string const& fileInfo, std::size_t size ) { - std::map::const_iterator it = m_generatorsByName.find( fileInfo ); - if( it == m_generatorsByName.end() ) { - IGeneratorInfo* info = new GeneratorInfo( size ); - m_generatorsByName.insert( std::make_pair( fileInfo, info ) ); - m_generatorsInOrder.push_back( info ); - return *info; - } - return *it->second; - } - - bool moveNext() { - std::vector::const_iterator it = m_generatorsInOrder.begin(); - std::vector::const_iterator itEnd = m_generatorsInOrder.end(); - for(; it != itEnd; ++it ) { - if( (*it)->moveNext() ) - return true; - } - return false; - } - - private: - std::map m_generatorsByName; - std::vector m_generatorsInOrder; - }; - - IGeneratorsForTest* createGeneratorsForTest() - { - return new GeneratorsForTest(); - } - -} // end namespace Catch - -// #included from: catch_assertionresult.hpp -#define TWOBLUECUBES_CATCH_ASSERTIONRESULT_HPP_INCLUDED - -namespace Catch { - - AssertionInfo::AssertionInfo( std::string const& _macroName, - SourceLineInfo const& _lineInfo, - std::string const& _capturedExpression, - ResultDisposition::Flags _resultDisposition ) - : macroName( _macroName ), - lineInfo( _lineInfo ), - capturedExpression( _capturedExpression ), - resultDisposition( _resultDisposition ) - {} - - AssertionResult::AssertionResult() {} - - AssertionResult::AssertionResult( AssertionInfo const& info, AssertionResultData const& data ) - : m_info( info ), - m_resultData( data ) - {} - - AssertionResult::~AssertionResult() {} - - // Result was a success - bool AssertionResult::succeeded() const { - return Catch::isOk( m_resultData.resultType ); - } - - // Result was a success, or failure is suppressed - bool AssertionResult::isOk() const { - return Catch::isOk( m_resultData.resultType ) || shouldSuppressFailure( m_info.resultDisposition ); - } - - ResultWas::OfType AssertionResult::getResultType() const { - return m_resultData.resultType; - } - - bool AssertionResult::hasExpression() const { - return !m_info.capturedExpression.empty(); - } - - bool AssertionResult::hasMessage() const { - return !m_resultData.message.empty(); - } - - std::string AssertionResult::getExpression() const { - if( isFalseTest( m_info.resultDisposition ) ) - return "!" + m_info.capturedExpression; - else - return m_info.capturedExpression; - } - std::string AssertionResult::getExpressionInMacro() const { - if( m_info.macroName.empty() ) - return m_info.capturedExpression; - else - return m_info.macroName + "( " + m_info.capturedExpression + " )"; - } - - bool AssertionResult::hasExpandedExpression() const { - return hasExpression() && getExpandedExpression() != getExpression(); - } - - std::string AssertionResult::getExpandedExpression() const { - return m_resultData.reconstructedExpression; - } - - std::string AssertionResult::getMessage() const { - return m_resultData.message; - } - SourceLineInfo AssertionResult::getSourceInfo() const { - return m_info.lineInfo; - } - - std::string AssertionResult::getTestMacroName() const { - return m_info.macroName; - } - -} // end namespace Catch - -// #included from: catch_test_case_info.hpp -#define TWOBLUECUBES_CATCH_TEST_CASE_INFO_HPP_INCLUDED - -namespace Catch { - - inline TestCaseInfo::SpecialProperties parseSpecialTag( std::string const& tag ) { - if( startsWith( tag, "." ) || - tag == "hide" || - tag == "!hide" ) - return TestCaseInfo::IsHidden; - else if( tag == "!throws" ) - return TestCaseInfo::Throws; - else if( tag == "!shouldfail" ) - return TestCaseInfo::ShouldFail; - else if( tag == "!mayfail" ) - return TestCaseInfo::MayFail; - else - return TestCaseInfo::None; - } - inline bool isReservedTag( std::string const& tag ) { - return parseSpecialTag( tag ) == TestCaseInfo::None && tag.size() > 0 && !isalnum( tag[0] ); - } - inline void enforceNotReservedTag( std::string const& tag, SourceLineInfo const& _lineInfo ) { - if( isReservedTag( tag ) ) { - { - Colour colourGuard( Colour::Red ); - Catch::cerr() - << "Tag name [" << tag << "] not allowed.\n" - << "Tag names starting with non alpha-numeric characters are reserved\n"; - } - { - Colour colourGuard( Colour::FileName ); - Catch::cerr() << _lineInfo << std::endl; - } - exit(1); - } - } - - TestCase makeTestCase( ITestCase* _testCase, - std::string const& _className, - std::string const& _name, - std::string const& _descOrTags, - SourceLineInfo const& _lineInfo ) - { - bool isHidden( startsWith( _name, "./" ) ); // Legacy support - - // Parse out tags - std::set tags; - std::string desc, tag; - bool inTag = false; - for( std::size_t i = 0; i < _descOrTags.size(); ++i ) { - char c = _descOrTags[i]; - if( !inTag ) { - if( c == '[' ) - inTag = true; - else - desc += c; - } - else { - if( c == ']' ) { - TestCaseInfo::SpecialProperties prop = parseSpecialTag( tag ); - if( prop == TestCaseInfo::IsHidden ) - isHidden = true; - else if( prop == TestCaseInfo::None ) - enforceNotReservedTag( tag, _lineInfo ); - - tags.insert( tag ); - tag.clear(); - inTag = false; - } - else - tag += c; - } - } - if( isHidden ) { - tags.insert( "hide" ); - tags.insert( "." ); - } - - TestCaseInfo info( _name, _className, desc, tags, _lineInfo ); - return TestCase( _testCase, info ); - } - - TestCaseInfo::TestCaseInfo( std::string const& _name, - std::string const& _className, - std::string const& _description, - std::set const& _tags, - SourceLineInfo const& _lineInfo ) - : name( _name ), - className( _className ), - description( _description ), - tags( _tags ), - lineInfo( _lineInfo ), - properties( None ) - { - std::ostringstream oss; - for( std::set::const_iterator it = _tags.begin(), itEnd = _tags.end(); it != itEnd; ++it ) { - oss << "[" << *it << "]"; - std::string lcaseTag = toLower( *it ); - properties = static_cast( properties | parseSpecialTag( lcaseTag ) ); - lcaseTags.insert( lcaseTag ); - } - tagsAsString = oss.str(); - } - - TestCaseInfo::TestCaseInfo( TestCaseInfo const& other ) - : name( other.name ), - className( other.className ), - description( other.description ), - tags( other.tags ), - lcaseTags( other.lcaseTags ), - tagsAsString( other.tagsAsString ), - lineInfo( other.lineInfo ), - properties( other.properties ) - {} - - bool TestCaseInfo::isHidden() const { - return ( properties & IsHidden ) != 0; - } - bool TestCaseInfo::throws() const { - return ( properties & Throws ) != 0; - } - bool TestCaseInfo::okToFail() const { - return ( properties & (ShouldFail | MayFail ) ) != 0; - } - bool TestCaseInfo::expectedToFail() const { - return ( properties & (ShouldFail ) ) != 0; - } - - TestCase::TestCase( ITestCase* testCase, TestCaseInfo const& info ) : TestCaseInfo( info ), test( testCase ) {} - - TestCase::TestCase( TestCase const& other ) - : TestCaseInfo( other ), - test( other.test ) - {} - - TestCase TestCase::withName( std::string const& _newName ) const { - TestCase other( *this ); - other.name = _newName; - return other; - } - - void TestCase::swap( TestCase& other ) { - test.swap( other.test ); - name.swap( other.name ); - className.swap( other.className ); - description.swap( other.description ); - tags.swap( other.tags ); - lcaseTags.swap( other.lcaseTags ); - tagsAsString.swap( other.tagsAsString ); - std::swap( TestCaseInfo::properties, static_cast( other ).properties ); - std::swap( lineInfo, other.lineInfo ); - } - - void TestCase::invoke() const { - test->invoke(); - } - - bool TestCase::operator == ( TestCase const& other ) const { - return test.get() == other.test.get() && - name == other.name && - className == other.className; - } - - bool TestCase::operator < ( TestCase const& other ) const { - return name < other.name; - } - TestCase& TestCase::operator = ( TestCase const& other ) { - TestCase temp( other ); - swap( temp ); - return *this; - } - - TestCaseInfo const& TestCase::getTestCaseInfo() const - { - return *this; - } - -} // end namespace Catch - -// #included from: catch_version.hpp -#define TWOBLUECUBES_CATCH_VERSION_HPP_INCLUDED - -namespace Catch { - - // These numbers are maintained by a script - Version libraryVersion( 1, 1, 1, "master" ); -} - -// #included from: catch_message.hpp -#define TWOBLUECUBES_CATCH_MESSAGE_HPP_INCLUDED - -namespace Catch { - - MessageInfo::MessageInfo( std::string const& _macroName, - SourceLineInfo const& _lineInfo, - ResultWas::OfType _type ) - : macroName( _macroName ), - lineInfo( _lineInfo ), - type( _type ), - sequence( ++globalCount ) - {} - - // This may need protecting if threading support is added - unsigned int MessageInfo::globalCount = 0; - - //////////////////////////////////////////////////////////////////////////// - - ScopedMessage::ScopedMessage( MessageBuilder const& builder ) - : m_info( builder.m_info ) - { - m_info.message = builder.m_stream.str(); - getResultCapture().pushScopedMessage( m_info ); - } - ScopedMessage::ScopedMessage( ScopedMessage const& other ) - : m_info( other.m_info ) - {} - - ScopedMessage::~ScopedMessage() { - getResultCapture().popScopedMessage( m_info ); - } - -} // end namespace Catch - -// #included from: catch_legacy_reporter_adapter.hpp -#define TWOBLUECUBES_CATCH_LEGACY_REPORTER_ADAPTER_HPP_INCLUDED - -// #included from: catch_legacy_reporter_adapter.h -#define TWOBLUECUBES_CATCH_LEGACY_REPORTER_ADAPTER_H_INCLUDED - -namespace Catch -{ - // Deprecated - struct IReporter : IShared { - virtual ~IReporter(); - - virtual bool shouldRedirectStdout() const = 0; - - virtual void StartTesting() = 0; - virtual void EndTesting( Totals const& totals ) = 0; - virtual void StartGroup( std::string const& groupName ) = 0; - virtual void EndGroup( std::string const& groupName, Totals const& totals ) = 0; - virtual void StartTestCase( TestCaseInfo const& testInfo ) = 0; - virtual void EndTestCase( TestCaseInfo const& testInfo, Totals const& totals, std::string const& stdOut, std::string const& stdErr ) = 0; - virtual void StartSection( std::string const& sectionName, std::string const& description ) = 0; - virtual void EndSection( std::string const& sectionName, Counts const& assertions ) = 0; - virtual void NoAssertionsInSection( std::string const& sectionName ) = 0; - virtual void NoAssertionsInTestCase( std::string const& testName ) = 0; - virtual void Aborted() = 0; - virtual void Result( AssertionResult const& result ) = 0; - }; - - class LegacyReporterAdapter : public SharedImpl - { - public: - LegacyReporterAdapter( Ptr const& legacyReporter ); - virtual ~LegacyReporterAdapter(); - - virtual ReporterPreferences getPreferences() const; - virtual void noMatchingTestCases( std::string const& ); - virtual void testRunStarting( TestRunInfo const& ); - virtual void testGroupStarting( GroupInfo const& groupInfo ); - virtual void testCaseStarting( TestCaseInfo const& testInfo ); - virtual void sectionStarting( SectionInfo const& sectionInfo ); - virtual void assertionStarting( AssertionInfo const& ); - virtual bool assertionEnded( AssertionStats const& assertionStats ); - virtual void sectionEnded( SectionStats const& sectionStats ); - virtual void testCaseEnded( TestCaseStats const& testCaseStats ); - virtual void testGroupEnded( TestGroupStats const& testGroupStats ); - virtual void testRunEnded( TestRunStats const& testRunStats ); - virtual void skipTest( TestCaseInfo const& ); - - private: - Ptr m_legacyReporter; - }; -} - -namespace Catch -{ - LegacyReporterAdapter::LegacyReporterAdapter( Ptr const& legacyReporter ) - : m_legacyReporter( legacyReporter ) - {} - LegacyReporterAdapter::~LegacyReporterAdapter() {} - - ReporterPreferences LegacyReporterAdapter::getPreferences() const { - ReporterPreferences prefs; - prefs.shouldRedirectStdOut = m_legacyReporter->shouldRedirectStdout(); - return prefs; - } - - void LegacyReporterAdapter::noMatchingTestCases( std::string const& ) {} - void LegacyReporterAdapter::testRunStarting( TestRunInfo const& ) { - m_legacyReporter->StartTesting(); - } - void LegacyReporterAdapter::testGroupStarting( GroupInfo const& groupInfo ) { - m_legacyReporter->StartGroup( groupInfo.name ); - } - void LegacyReporterAdapter::testCaseStarting( TestCaseInfo const& testInfo ) { - m_legacyReporter->StartTestCase( testInfo ); - } - void LegacyReporterAdapter::sectionStarting( SectionInfo const& sectionInfo ) { - m_legacyReporter->StartSection( sectionInfo.name, sectionInfo.description ); - } - void LegacyReporterAdapter::assertionStarting( AssertionInfo const& ) { - // Not on legacy interface - } - - bool LegacyReporterAdapter::assertionEnded( AssertionStats const& assertionStats ) { - if( assertionStats.assertionResult.getResultType() != ResultWas::Ok ) { - for( std::vector::const_iterator it = assertionStats.infoMessages.begin(), itEnd = assertionStats.infoMessages.end(); - it != itEnd; - ++it ) { - if( it->type == ResultWas::Info ) { - ResultBuilder rb( it->macroName.c_str(), it->lineInfo, "", ResultDisposition::Normal ); - rb << it->message; - rb.setResultType( ResultWas::Info ); - AssertionResult result = rb.build(); - m_legacyReporter->Result( result ); - } - } - } - m_legacyReporter->Result( assertionStats.assertionResult ); - return true; - } - void LegacyReporterAdapter::sectionEnded( SectionStats const& sectionStats ) { - if( sectionStats.missingAssertions ) - m_legacyReporter->NoAssertionsInSection( sectionStats.sectionInfo.name ); - m_legacyReporter->EndSection( sectionStats.sectionInfo.name, sectionStats.assertions ); - } - void LegacyReporterAdapter::testCaseEnded( TestCaseStats const& testCaseStats ) { - m_legacyReporter->EndTestCase - ( testCaseStats.testInfo, - testCaseStats.totals, - testCaseStats.stdOut, - testCaseStats.stdErr ); - } - void LegacyReporterAdapter::testGroupEnded( TestGroupStats const& testGroupStats ) { - if( testGroupStats.aborting ) - m_legacyReporter->Aborted(); - m_legacyReporter->EndGroup( testGroupStats.groupInfo.name, testGroupStats.totals ); - } - void LegacyReporterAdapter::testRunEnded( TestRunStats const& testRunStats ) { - m_legacyReporter->EndTesting( testRunStats.totals ); - } - void LegacyReporterAdapter::skipTest( TestCaseInfo const& ) { - } -} - -// #included from: catch_timer.hpp - -#ifdef __clang__ -#pragma clang diagnostic push -#pragma clang diagnostic ignored "-Wc++11-long-long" -#endif - -#ifdef CATCH_PLATFORM_WINDOWS -#include -#else -#include -#endif - -namespace Catch { - - namespace { -#ifdef CATCH_PLATFORM_WINDOWS - uint64_t getCurrentTicks() { - static uint64_t hz=0, hzo=0; - if (!hz) { - QueryPerformanceFrequency( reinterpret_cast( &hz ) ); - QueryPerformanceCounter( reinterpret_cast( &hzo ) ); - } - uint64_t t; - QueryPerformanceCounter( reinterpret_cast( &t ) ); - return ((t-hzo)*1000000)/hz; - } -#else - uint64_t getCurrentTicks() { - timeval t; - gettimeofday(&t,NULL); - return static_cast( t.tv_sec ) * 1000000ull + static_cast( t.tv_usec ); - } -#endif - } - - void Timer::start() { - m_ticks = getCurrentTicks(); - } - unsigned int Timer::getElapsedMicroseconds() const { - return static_cast(getCurrentTicks() - m_ticks); - } - unsigned int Timer::getElapsedMilliseconds() const { - return static_cast(getElapsedMicroseconds()/1000); - } - double Timer::getElapsedSeconds() const { - return getElapsedMicroseconds()/1000000.0; - } - -} // namespace Catch - -#ifdef __clang__ -#pragma clang diagnostic pop -#endif -// #included from: catch_common.hpp -#define TWOBLUECUBES_CATCH_COMMON_HPP_INCLUDED - -namespace Catch { - - bool startsWith( std::string const& s, std::string const& prefix ) { - return s.size() >= prefix.size() && s.substr( 0, prefix.size() ) == prefix; - } - bool endsWith( std::string const& s, std::string const& suffix ) { - return s.size() >= suffix.size() && s.substr( s.size()-suffix.size(), suffix.size() ) == suffix; - } - bool contains( std::string const& s, std::string const& infix ) { - return s.find( infix ) != std::string::npos; - } - void toLowerInPlace( std::string& s ) { - std::transform( s.begin(), s.end(), s.begin(), ::tolower ); - } - std::string toLower( std::string const& s ) { - std::string lc = s; - toLowerInPlace( lc ); - return lc; - } - std::string trim( std::string const& str ) { - static char const* whitespaceChars = "\n\r\t "; - std::string::size_type start = str.find_first_not_of( whitespaceChars ); - std::string::size_type end = str.find_last_not_of( whitespaceChars ); - - return start != std::string::npos ? str.substr( start, 1+end-start ) : ""; - } - - bool replaceInPlace( std::string& str, std::string const& replaceThis, std::string const& withThis ) { - bool replaced = false; - std::size_t i = str.find( replaceThis ); - while( i != std::string::npos ) { - replaced = true; - str = str.substr( 0, i ) + withThis + str.substr( i+replaceThis.size() ); - if( i < str.size()-withThis.size() ) - i = str.find( replaceThis, i+withThis.size() ); - else - i = std::string::npos; - } - return replaced; - } - - pluralise::pluralise( std::size_t count, std::string const& label ) - : m_count( count ), - m_label( label ) - {} - - std::ostream& operator << ( std::ostream& os, pluralise const& pluraliser ) { - os << pluraliser.m_count << " " << pluraliser.m_label; - if( pluraliser.m_count != 1 ) - os << "s"; - return os; - } - - SourceLineInfo::SourceLineInfo() : line( 0 ){} - SourceLineInfo::SourceLineInfo( char const* _file, std::size_t _line ) - : file( _file ), - line( _line ) - {} - SourceLineInfo::SourceLineInfo( SourceLineInfo const& other ) - : file( other.file ), - line( other.line ) - {} - bool SourceLineInfo::empty() const { - return file.empty(); - } - bool SourceLineInfo::operator == ( SourceLineInfo const& other ) const { - return line == other.line && file == other.file; - } - bool SourceLineInfo::operator < ( SourceLineInfo const& other ) const { - return line < other.line || ( line == other.line && file < other.file ); - } - - std::ostream& operator << ( std::ostream& os, SourceLineInfo const& info ) { -#ifndef __GNUG__ - os << info.file << "(" << info.line << ")"; -#else - os << info.file << ":" << info.line; -#endif - return os; - } - - void throwLogicError( std::string const& message, SourceLineInfo const& locationInfo ) { - std::ostringstream oss; - oss << locationInfo << ": Internal Catch error: '" << message << "'"; - if( alwaysTrue() ) - throw std::logic_error( oss.str() ); - } -} - -// #included from: catch_section.hpp -#define TWOBLUECUBES_CATCH_SECTION_HPP_INCLUDED - -namespace Catch { - - SectionInfo::SectionInfo - ( SourceLineInfo const& _lineInfo, - std::string const& _name, - std::string const& _description ) - : name( _name ), - description( _description ), - lineInfo( _lineInfo ) - {} - - Section::Section( SectionInfo const& info ) - : m_info( info ), - m_sectionIncluded( getResultCapture().sectionStarted( m_info, m_assertions ) ) - { - m_timer.start(); - } - - Section::~Section() { - if( m_sectionIncluded ) - getResultCapture().sectionEnded( m_info, m_assertions, m_timer.getElapsedSeconds() ); - } - - // This indicates whether the section should be executed or not - Section::operator bool() const { - return m_sectionIncluded; - } - -} // end namespace Catch - -// #included from: catch_debugger.hpp -#define TWOBLUECUBES_CATCH_DEBUGGER_HPP_INCLUDED - -#include - -#ifdef CATCH_PLATFORM_MAC - - #include - #include - #include - #include - #include - - namespace Catch{ - - // The following function is taken directly from the following technical note: - // http://developer.apple.com/library/mac/#qa/qa2004/qa1361.html - - // Returns true if the current process is being debugged (either - // running under the debugger or has a debugger attached post facto). - bool isDebuggerActive(){ - - int mib[4]; - struct kinfo_proc info; - size_t size; - - // Initialize the flags so that, if sysctl fails for some bizarre - // reason, we get a predictable result. - - info.kp_proc.p_flag = 0; - - // Initialize mib, which tells sysctl the info we want, in this case - // we're looking for information about a specific process ID. - - mib[0] = CTL_KERN; - mib[1] = KERN_PROC; - mib[2] = KERN_PROC_PID; - mib[3] = getpid(); - - // Call sysctl. - - size = sizeof(info); - if( sysctl(mib, sizeof(mib) / sizeof(*mib), &info, &size, NULL, 0) != 0 ) { - Catch::cerr() << "\n** Call to sysctl failed - unable to determine if debugger is active **\n" << std::endl; - return false; - } - - // We're being debugged if the P_TRACED flag is set. - - return ( (info.kp_proc.p_flag & P_TRACED) != 0 ); - } - } // namespace Catch - -#elif defined(_MSC_VER) - extern "C" __declspec(dllimport) int __stdcall IsDebuggerPresent(); - namespace Catch { - bool isDebuggerActive() { - return IsDebuggerPresent() != 0; - } - } -#elif defined(__MINGW32__) - extern "C" __declspec(dllimport) int __stdcall IsDebuggerPresent(); - namespace Catch { - bool isDebuggerActive() { - return IsDebuggerPresent() != 0; - } - } -#else - namespace Catch { - inline bool isDebuggerActive() { return false; } - } -#endif // Platform - -#ifdef CATCH_PLATFORM_WINDOWS - extern "C" __declspec(dllimport) void __stdcall OutputDebugStringA( const char* ); - namespace Catch { - void writeToDebugConsole( std::string const& text ) { - ::OutputDebugStringA( text.c_str() ); - } - } -#else - namespace Catch { - void writeToDebugConsole( std::string const& text ) { - // !TBD: Need a version for Mac/ XCode and other IDEs - Catch::cout() << text; - } - } -#endif // Platform - -// #included from: catch_tostring.hpp -#define TWOBLUECUBES_CATCH_TOSTRING_HPP_INCLUDED - -namespace Catch { - -namespace Detail { - - std::string unprintableString = "{?}"; - - namespace { - struct Endianness { - enum Arch { Big, Little }; - - static Arch which() { - union _{ - int asInt; - char asChar[sizeof (int)]; - } u; - - u.asInt = 1; - return ( u.asChar[sizeof(int)-1] == 1 ) ? Big : Little; - } - }; - } - - std::string rawMemoryToString( const void *object, std::size_t size ) - { - // Reverse order for little endian architectures - int i = 0, end = static_cast( size ), inc = 1; - if( Endianness::which() == Endianness::Little ) { - i = end-1; - end = inc = -1; - } - - unsigned char const *bytes = static_cast(object); - std::ostringstream os; - os << "0x" << std::setfill('0') << std::hex; - for( ; i != end; i += inc ) - os << std::setw(2) << static_cast(bytes[i]); - return os.str(); - } -} - -std::string toString( std::string const& value ) { - std::string s = value; - if( getCurrentContext().getConfig()->showInvisibles() ) { - for(size_t i = 0; i < s.size(); ++i ) { - std::string subs; - switch( s[i] ) { - case '\n': subs = "\\n"; break; - case '\t': subs = "\\t"; break; - default: break; - } - if( !subs.empty() ) { - s = s.substr( 0, i ) + subs + s.substr( i+1 ); - ++i; - } - } - } - return "\"" + s + "\""; -} -std::string toString( std::wstring const& value ) { - - std::string s; - s.reserve( value.size() ); - for(size_t i = 0; i < value.size(); ++i ) - s += value[i] <= 0xff ? static_cast( value[i] ) : '?'; - return Catch::toString( s ); -} - -std::string toString( const char* const value ) { - return value ? Catch::toString( std::string( value ) ) : std::string( "{null string}" ); -} - -std::string toString( char* const value ) { - return Catch::toString( static_cast( value ) ); -} - -std::string toString( const wchar_t* const value ) -{ - return value ? Catch::toString( std::wstring(value) ) : std::string( "{null string}" ); -} - -std::string toString( wchar_t* const value ) -{ - return Catch::toString( static_cast( value ) ); -} - -std::string toString( int value ) { - std::ostringstream oss; - if( value > 8192 ) - oss << "0x" << std::hex << value; - else - oss << value; - return oss.str(); -} - -std::string toString( unsigned long value ) { - std::ostringstream oss; - if( value > 8192 ) - oss << "0x" << std::hex << value; - else - oss << value; - return oss.str(); -} - -std::string toString( unsigned int value ) { - return Catch::toString( static_cast( value ) ); -} - -template -std::string fpToString( T value, int precision ) { - std::ostringstream oss; - oss << std::setprecision( precision ) - << std::fixed - << value; - std::string d = oss.str(); - std::size_t i = d.find_last_not_of( '0' ); - if( i != std::string::npos && i != d.size()-1 ) { - if( d[i] == '.' ) - i++; - d = d.substr( 0, i+1 ); - } - return d; -} - -std::string toString( const double value ) { - return fpToString( value, 10 ); -} -std::string toString( const float value ) { - return fpToString( value, 5 ) + "f"; -} - -std::string toString( bool value ) { - return value ? "true" : "false"; -} - -std::string toString( char value ) { - return value < ' ' - ? toString( static_cast( value ) ) - : Detail::makeString( value ); -} - -std::string toString( signed char value ) { - return toString( static_cast( value ) ); -} - -std::string toString( unsigned char value ) { - return toString( static_cast( value ) ); -} - -#ifdef CATCH_CONFIG_CPP11_NULLPTR -std::string toString( std::nullptr_t ) { - return "nullptr"; -} -#endif - -#ifdef __OBJC__ - std::string toString( NSString const * const& nsstring ) { - if( !nsstring ) - return "nil"; - return "@" + toString([nsstring UTF8String]); - } - std::string toString( NSString * CATCH_ARC_STRONG const& nsstring ) { - if( !nsstring ) - return "nil"; - return "@" + toString([nsstring UTF8String]); - } - std::string toString( NSObject* const& nsObject ) { - return toString( [nsObject description] ); - } -#endif - -} // end namespace Catch - -// #included from: catch_result_builder.hpp -#define TWOBLUECUBES_CATCH_RESULT_BUILDER_HPP_INCLUDED - -namespace Catch { - - ResultBuilder::ResultBuilder( char const* macroName, - SourceLineInfo const& lineInfo, - char const* capturedExpression, - ResultDisposition::Flags resultDisposition ) - : m_assertionInfo( macroName, lineInfo, capturedExpression, resultDisposition ), - m_shouldDebugBreak( false ), - m_shouldThrow( false ) - {} - - ResultBuilder& ResultBuilder::setResultType( ResultWas::OfType result ) { - m_data.resultType = result; - return *this; - } - ResultBuilder& ResultBuilder::setResultType( bool result ) { - m_data.resultType = result ? ResultWas::Ok : ResultWas::ExpressionFailed; - return *this; - } - ResultBuilder& ResultBuilder::setLhs( std::string const& lhs ) { - m_exprComponents.lhs = lhs; - return *this; - } - ResultBuilder& ResultBuilder::setRhs( std::string const& rhs ) { - m_exprComponents.rhs = rhs; - return *this; - } - ResultBuilder& ResultBuilder::setOp( std::string const& op ) { - m_exprComponents.op = op; - return *this; - } - - void ResultBuilder::endExpression() { - m_exprComponents.testFalse = isFalseTest( m_assertionInfo.resultDisposition ); - captureExpression(); - } - - void ResultBuilder::useActiveException( ResultDisposition::Flags resultDisposition ) { - m_assertionInfo.resultDisposition = resultDisposition; - m_stream.oss << Catch::translateActiveException(); - captureResult( ResultWas::ThrewException ); - } - - void ResultBuilder::captureResult( ResultWas::OfType resultType ) { - setResultType( resultType ); - captureExpression(); - } - - void ResultBuilder::captureExpression() { - AssertionResult result = build(); - getResultCapture().assertionEnded( result ); - - if( !result.isOk() ) { - if( getCurrentContext().getConfig()->shouldDebugBreak() ) - m_shouldDebugBreak = true; - if( getCurrentContext().getRunner()->aborting() || m_assertionInfo.resultDisposition == ResultDisposition::Normal ) - m_shouldThrow = true; - } - } - void ResultBuilder::react() { - if( m_shouldThrow ) - throw Catch::TestFailureException(); - } - - bool ResultBuilder::shouldDebugBreak() const { return m_shouldDebugBreak; } - bool ResultBuilder::allowThrows() const { return getCurrentContext().getConfig()->allowThrows(); } - - AssertionResult ResultBuilder::build() const - { - assert( m_data.resultType != ResultWas::Unknown ); - - AssertionResultData data = m_data; - - // Flip bool results if testFalse is set - if( m_exprComponents.testFalse ) { - if( data.resultType == ResultWas::Ok ) - data.resultType = ResultWas::ExpressionFailed; - else if( data.resultType == ResultWas::ExpressionFailed ) - data.resultType = ResultWas::Ok; - } - - data.message = m_stream.oss.str(); - data.reconstructedExpression = reconstructExpression(); - if( m_exprComponents.testFalse ) { - if( m_exprComponents.op == "" ) - data.reconstructedExpression = "!" + data.reconstructedExpression; - else - data.reconstructedExpression = "!(" + data.reconstructedExpression + ")"; - } - return AssertionResult( m_assertionInfo, data ); - } - std::string ResultBuilder::reconstructExpression() const { - if( m_exprComponents.op == "" ) - return m_exprComponents.lhs.empty() ? m_assertionInfo.capturedExpression : m_exprComponents.op + m_exprComponents.lhs; - else if( m_exprComponents.op == "matches" ) - return m_exprComponents.lhs + " " + m_exprComponents.rhs; - else if( m_exprComponents.op != "!" ) { - if( m_exprComponents.lhs.size() + m_exprComponents.rhs.size() < 40 && - m_exprComponents.lhs.find("\n") == std::string::npos && - m_exprComponents.rhs.find("\n") == std::string::npos ) - return m_exprComponents.lhs + " " + m_exprComponents.op + " " + m_exprComponents.rhs; - else - return m_exprComponents.lhs + "\n" + m_exprComponents.op + "\n" + m_exprComponents.rhs; - } - else - return "{can't expand - use " + m_assertionInfo.macroName + "_FALSE( " + m_assertionInfo.capturedExpression.substr(1) + " ) instead of " + m_assertionInfo.macroName + "( " + m_assertionInfo.capturedExpression + " ) for better diagnostics}"; - } - -} // end namespace Catch - -// #included from: catch_tag_alias_registry.hpp -#define TWOBLUECUBES_CATCH_TAG_ALIAS_REGISTRY_HPP_INCLUDED - -// #included from: catch_tag_alias_registry.h -#define TWOBLUECUBES_CATCH_TAG_ALIAS_REGISTRY_H_INCLUDED - -#include - -namespace Catch { - - class TagAliasRegistry : public ITagAliasRegistry { - public: - virtual ~TagAliasRegistry(); - virtual Option find( std::string const& alias ) const; - virtual std::string expandAliases( std::string const& unexpandedTestSpec ) const; - void add( char const* alias, char const* tag, SourceLineInfo const& lineInfo ); - static TagAliasRegistry& get(); - - private: - std::map m_registry; - }; - -} // end namespace Catch - -#include -#include - -namespace Catch { - - TagAliasRegistry::~TagAliasRegistry() {} - - Option TagAliasRegistry::find( std::string const& alias ) const { - std::map::const_iterator it = m_registry.find( alias ); - if( it != m_registry.end() ) - return it->second; - else - return Option(); - } - - std::string TagAliasRegistry::expandAliases( std::string const& unexpandedTestSpec ) const { - std::string expandedTestSpec = unexpandedTestSpec; - for( std::map::const_iterator it = m_registry.begin(), itEnd = m_registry.end(); - it != itEnd; - ++it ) { - std::size_t pos = expandedTestSpec.find( it->first ); - if( pos != std::string::npos ) { - expandedTestSpec = expandedTestSpec.substr( 0, pos ) + - it->second.tag + - expandedTestSpec.substr( pos + it->first.size() ); - } - } - return expandedTestSpec; - } - - void TagAliasRegistry::add( char const* alias, char const* tag, SourceLineInfo const& lineInfo ) { - - if( !startsWith( alias, "[@" ) || !endsWith( alias, "]" ) ) { - std::ostringstream oss; - oss << "error: tag alias, \"" << alias << "\" is not of the form [@alias name].\n" << lineInfo; - throw std::domain_error( oss.str().c_str() ); - } - if( !m_registry.insert( std::make_pair( alias, TagAlias( tag, lineInfo ) ) ).second ) { - std::ostringstream oss; - oss << "error: tag alias, \"" << alias << "\" already registered.\n" - << "\tFirst seen at " << find(alias)->lineInfo << "\n" - << "\tRedefined at " << lineInfo; - throw std::domain_error( oss.str().c_str() ); - } - } - - TagAliasRegistry& TagAliasRegistry::get() { - static TagAliasRegistry instance; - return instance; - - } - - ITagAliasRegistry::~ITagAliasRegistry() {} - ITagAliasRegistry const& ITagAliasRegistry::get() { return TagAliasRegistry::get(); } - - RegistrarForTagAliases::RegistrarForTagAliases( char const* alias, char const* tag, SourceLineInfo const& lineInfo ) { - try { - TagAliasRegistry::get().add( alias, tag, lineInfo ); - } - catch( std::exception& ex ) { - Colour colourGuard( Colour::Red ); - Catch::cerr() << ex.what() << std::endl; - exit(1); - } - } - -} // end namespace Catch - -// #included from: ../reporters/catch_reporter_xml.hpp -#define TWOBLUECUBES_CATCH_REPORTER_XML_HPP_INCLUDED - -// #included from: catch_reporter_bases.hpp -#define TWOBLUECUBES_CATCH_REPORTER_BASES_HPP_INCLUDED - -#include - -namespace Catch { - - struct StreamingReporterBase : SharedImpl { - - StreamingReporterBase( ReporterConfig const& _config ) - : m_config( _config.fullConfig() ), - stream( _config.stream() ) - {} - - virtual ~StreamingReporterBase(); - - virtual void noMatchingTestCases( std::string const& ) {} - - virtual void testRunStarting( TestRunInfo const& _testRunInfo ) { - currentTestRunInfo = _testRunInfo; - } - virtual void testGroupStarting( GroupInfo const& _groupInfo ) { - currentGroupInfo = _groupInfo; - } - - virtual void testCaseStarting( TestCaseInfo const& _testInfo ) { - currentTestCaseInfo = _testInfo; - } - virtual void sectionStarting( SectionInfo const& _sectionInfo ) { - m_sectionStack.push_back( _sectionInfo ); - } - - virtual void sectionEnded( SectionStats const& /* _sectionStats */ ) { - m_sectionStack.pop_back(); - } - virtual void testCaseEnded( TestCaseStats const& /* _testCaseStats */ ) { - currentTestCaseInfo.reset(); - } - virtual void testGroupEnded( TestGroupStats const& /* _testGroupStats */ ) { - currentGroupInfo.reset(); - } - virtual void testRunEnded( TestRunStats const& /* _testRunStats */ ) { - currentTestCaseInfo.reset(); - currentGroupInfo.reset(); - currentTestRunInfo.reset(); - } - - virtual void skipTest( TestCaseInfo const& ) { - // Don't do anything with this by default. - // It can optionally be overridden in the derived class. - } - - Ptr m_config; - std::ostream& stream; - - LazyStat currentTestRunInfo; - LazyStat currentGroupInfo; - LazyStat currentTestCaseInfo; - - std::vector m_sectionStack; - }; - - struct CumulativeReporterBase : SharedImpl { - template - struct Node : SharedImpl<> { - explicit Node( T const& _value ) : value( _value ) {} - virtual ~Node() {} - - typedef std::vector > ChildNodes; - T value; - ChildNodes children; - }; - struct SectionNode : SharedImpl<> { - explicit SectionNode( SectionStats const& _stats ) : stats( _stats ) {} - virtual ~SectionNode(); - - bool operator == ( SectionNode const& other ) const { - return stats.sectionInfo.lineInfo == other.stats.sectionInfo.lineInfo; - } - bool operator == ( Ptr const& other ) const { - return operator==( *other ); - } - - SectionStats stats; - typedef std::vector > ChildSections; - typedef std::vector Assertions; - ChildSections childSections; - Assertions assertions; - std::string stdOut; - std::string stdErr; - }; - - struct BySectionInfo { - BySectionInfo( SectionInfo const& other ) : m_other( other ) {} - BySectionInfo( BySectionInfo const& other ) : m_other( other.m_other ) {} - bool operator() ( Ptr const& node ) const { - return node->stats.sectionInfo.lineInfo == m_other.lineInfo; - } - private: - void operator=( BySectionInfo const& ); - SectionInfo const& m_other; - }; - - typedef Node TestCaseNode; - typedef Node TestGroupNode; - typedef Node TestRunNode; - - CumulativeReporterBase( ReporterConfig const& _config ) - : m_config( _config.fullConfig() ), - stream( _config.stream() ) - {} - ~CumulativeReporterBase(); - - virtual void testRunStarting( TestRunInfo const& ) {} - virtual void testGroupStarting( GroupInfo const& ) {} - - virtual void testCaseStarting( TestCaseInfo const& ) {} - - virtual void sectionStarting( SectionInfo const& sectionInfo ) { - SectionStats incompleteStats( sectionInfo, Counts(), 0, false ); - Ptr node; - if( m_sectionStack.empty() ) { - if( !m_rootSection ) - m_rootSection = new SectionNode( incompleteStats ); - node = m_rootSection; - } - else { - SectionNode& parentNode = *m_sectionStack.back(); - SectionNode::ChildSections::const_iterator it = - std::find_if( parentNode.childSections.begin(), - parentNode.childSections.end(), - BySectionInfo( sectionInfo ) ); - if( it == parentNode.childSections.end() ) { - node = new SectionNode( incompleteStats ); - parentNode.childSections.push_back( node ); - } - else - node = *it; - } - m_sectionStack.push_back( node ); - m_deepestSection = node; - } - - virtual void assertionStarting( AssertionInfo const& ) {} - - virtual bool assertionEnded( AssertionStats const& assertionStats ) { - assert( !m_sectionStack.empty() ); - SectionNode& sectionNode = *m_sectionStack.back(); - sectionNode.assertions.push_back( assertionStats ); - return true; - } - virtual void sectionEnded( SectionStats const& sectionStats ) { - assert( !m_sectionStack.empty() ); - SectionNode& node = *m_sectionStack.back(); - node.stats = sectionStats; - m_sectionStack.pop_back(); - } - virtual void testCaseEnded( TestCaseStats const& testCaseStats ) { - Ptr node = new TestCaseNode( testCaseStats ); - assert( m_sectionStack.size() == 0 ); - node->children.push_back( m_rootSection ); - m_testCases.push_back( node ); - m_rootSection.reset(); - - assert( m_deepestSection ); - m_deepestSection->stdOut = testCaseStats.stdOut; - m_deepestSection->stdErr = testCaseStats.stdErr; - } - virtual void testGroupEnded( TestGroupStats const& testGroupStats ) { - Ptr node = new TestGroupNode( testGroupStats ); - node->children.swap( m_testCases ); - m_testGroups.push_back( node ); - } - virtual void testRunEnded( TestRunStats const& testRunStats ) { - Ptr node = new TestRunNode( testRunStats ); - node->children.swap( m_testGroups ); - m_testRuns.push_back( node ); - testRunEndedCumulative(); - } - virtual void testRunEndedCumulative() = 0; - - virtual void skipTest( TestCaseInfo const& ) {} - - Ptr m_config; - std::ostream& stream; - std::vector m_assertions; - std::vector > > m_sections; - std::vector > m_testCases; - std::vector > m_testGroups; - - std::vector > m_testRuns; - - Ptr m_rootSection; - Ptr m_deepestSection; - std::vector > m_sectionStack; - - }; - - template - char const* getLineOfChars() { - static char line[CATCH_CONFIG_CONSOLE_WIDTH] = {0}; - if( !*line ) { - memset( line, C, CATCH_CONFIG_CONSOLE_WIDTH-1 ); - line[CATCH_CONFIG_CONSOLE_WIDTH-1] = 0; - } - return line; - } - -} // end namespace Catch - -// #included from: ../internal/catch_reporter_registrars.hpp -#define TWOBLUECUBES_CATCH_REPORTER_REGISTRARS_HPP_INCLUDED - -namespace Catch { - - template - class LegacyReporterRegistrar { - - class ReporterFactory : public IReporterFactory { - virtual IStreamingReporter* create( ReporterConfig const& config ) const { - return new LegacyReporterAdapter( new T( config ) ); - } - - virtual std::string getDescription() const { - return T::getDescription(); - } - }; - - public: - - LegacyReporterRegistrar( std::string const& name ) { - getMutableRegistryHub().registerReporter( name, new ReporterFactory() ); - } - }; - - template - class ReporterRegistrar { - - class ReporterFactory : public IReporterFactory { - - // *** Please Note ***: - // - If you end up here looking at a compiler error because it's trying to register - // your custom reporter class be aware that the native reporter interface has changed - // to IStreamingReporter. The "legacy" interface, IReporter, is still supported via - // an adapter. Just use REGISTER_LEGACY_REPORTER to take advantage of the adapter. - // However please consider updating to the new interface as the old one is now - // deprecated and will probably be removed quite soon! - // Please contact me via github if you have any questions at all about this. - // In fact, ideally, please contact me anyway to let me know you've hit this - as I have - // no idea who is actually using custom reporters at all (possibly no-one!). - // The new interface is designed to minimise exposure to interface changes in the future. - virtual IStreamingReporter* create( ReporterConfig const& config ) const { - return new T( config ); - } - - virtual std::string getDescription() const { - return T::getDescription(); - } - }; - - public: - - ReporterRegistrar( std::string const& name ) { - getMutableRegistryHub().registerReporter( name, new ReporterFactory() ); - } - }; -} - -#define INTERNAL_CATCH_REGISTER_LEGACY_REPORTER( name, reporterType ) \ - namespace{ Catch::LegacyReporterRegistrar catch_internal_RegistrarFor##reporterType( name ); } -#define INTERNAL_CATCH_REGISTER_REPORTER( name, reporterType ) \ - namespace{ Catch::ReporterRegistrar catch_internal_RegistrarFor##reporterType( name ); } - -// #included from: ../internal/catch_xmlwriter.hpp -#define TWOBLUECUBES_CATCH_XMLWRITER_HPP_INCLUDED - -#include -#include -#include - -namespace Catch { - - class XmlWriter { - public: - - class ScopedElement { - public: - ScopedElement( XmlWriter* writer ) - : m_writer( writer ) - {} - - ScopedElement( ScopedElement const& other ) - : m_writer( other.m_writer ){ - other.m_writer = NULL; - } - - ~ScopedElement() { - if( m_writer ) - m_writer->endElement(); - } - - ScopedElement& writeText( std::string const& text, bool indent = true ) { - m_writer->writeText( text, indent ); - return *this; - } - - template - ScopedElement& writeAttribute( std::string const& name, T const& attribute ) { - m_writer->writeAttribute( name, attribute ); - return *this; - } - - private: - mutable XmlWriter* m_writer; - }; - - XmlWriter() - : m_tagIsOpen( false ), - m_needsNewline( false ), - m_os( &Catch::cout() ) - {} - - XmlWriter( std::ostream& os ) - : m_tagIsOpen( false ), - m_needsNewline( false ), - m_os( &os ) - {} - - ~XmlWriter() { - while( !m_tags.empty() ) - endElement(); - } - -//# ifndef CATCH_CPP11_OR_GREATER -// XmlWriter& operator = ( XmlWriter const& other ) { -// XmlWriter temp( other ); -// swap( temp ); -// return *this; -// } -//# else -// XmlWriter( XmlWriter const& ) = default; -// XmlWriter( XmlWriter && ) = default; -// XmlWriter& operator = ( XmlWriter const& ) = default; -// XmlWriter& operator = ( XmlWriter && ) = default; -//# endif -// -// void swap( XmlWriter& other ) { -// std::swap( m_tagIsOpen, other.m_tagIsOpen ); -// std::swap( m_needsNewline, other.m_needsNewline ); -// std::swap( m_tags, other.m_tags ); -// std::swap( m_indent, other.m_indent ); -// std::swap( m_os, other.m_os ); -// } - - XmlWriter& startElement( std::string const& name ) { - ensureTagClosed(); - newlineIfNecessary(); - stream() << m_indent << "<" << name; - m_tags.push_back( name ); - m_indent += " "; - m_tagIsOpen = true; - return *this; - } - - ScopedElement scopedElement( std::string const& name ) { - ScopedElement scoped( this ); - startElement( name ); - return scoped; - } - - XmlWriter& endElement() { - newlineIfNecessary(); - m_indent = m_indent.substr( 0, m_indent.size()-2 ); - if( m_tagIsOpen ) { - stream() << "/>\n"; - m_tagIsOpen = false; - } - else { - stream() << m_indent << "\n"; - } - m_tags.pop_back(); - return *this; - } - - XmlWriter& writeAttribute( std::string const& name, std::string const& attribute ) { - if( !name.empty() && !attribute.empty() ) { - stream() << " " << name << "=\""; - writeEncodedText( attribute ); - stream() << "\""; - } - return *this; - } - - XmlWriter& writeAttribute( std::string const& name, bool attribute ) { - stream() << " " << name << "=\"" << ( attribute ? "true" : "false" ) << "\""; - return *this; - } - - template - XmlWriter& writeAttribute( std::string const& name, T const& attribute ) { - if( !name.empty() ) - stream() << " " << name << "=\"" << attribute << "\""; - return *this; - } - - XmlWriter& writeText( std::string const& text, bool indent = true ) { - if( !text.empty() ){ - bool tagWasOpen = m_tagIsOpen; - ensureTagClosed(); - if( tagWasOpen && indent ) - stream() << m_indent; - writeEncodedText( text ); - m_needsNewline = true; - } - return *this; - } - - XmlWriter& writeComment( std::string const& text ) { - ensureTagClosed(); - stream() << m_indent << ""; - m_needsNewline = true; - return *this; - } - - XmlWriter& writeBlankLine() { - ensureTagClosed(); - stream() << "\n"; - return *this; - } - - void setStream( std::ostream& os ) { - m_os = &os; - } - - private: - XmlWriter( XmlWriter const& ); - void operator=( XmlWriter const& ); - - std::ostream& stream() { - return *m_os; - } - - void ensureTagClosed() { - if( m_tagIsOpen ) { - stream() << ">\n"; - m_tagIsOpen = false; - } - } - - void newlineIfNecessary() { - if( m_needsNewline ) { - stream() << "\n"; - m_needsNewline = false; - } - } - - void writeEncodedText( std::string const& text ) { - static const char* charsToEncode = "<&\""; - std::string mtext = text; - std::string::size_type pos = mtext.find_first_of( charsToEncode ); - while( pos != std::string::npos ) { - stream() << mtext.substr( 0, pos ); - - switch( mtext[pos] ) { - case '<': - stream() << "<"; - break; - case '&': - stream() << "&"; - break; - case '\"': - stream() << """; - break; - } - mtext = mtext.substr( pos+1 ); - pos = mtext.find_first_of( charsToEncode ); - } - stream() << mtext; - } - - bool m_tagIsOpen; - bool m_needsNewline; - std::vector m_tags; - std::string m_indent; - std::ostream* m_os; - }; - -} -namespace Catch { - class XmlReporter : public StreamingReporterBase { - public: - XmlReporter( ReporterConfig const& _config ) - : StreamingReporterBase( _config ), - m_sectionDepth( 0 ) - {} - - virtual ~XmlReporter(); - - static std::string getDescription() { - return "Reports test results as an XML document"; - } - - public: // StreamingReporterBase - virtual ReporterPreferences getPreferences() const { - ReporterPreferences prefs; - prefs.shouldRedirectStdOut = true; - return prefs; - } - - virtual void noMatchingTestCases( std::string const& s ) { - StreamingReporterBase::noMatchingTestCases( s ); - } - - virtual void testRunStarting( TestRunInfo const& testInfo ) { - StreamingReporterBase::testRunStarting( testInfo ); - m_xml.setStream( stream ); - m_xml.startElement( "Catch" ); - if( !m_config->name().empty() ) - m_xml.writeAttribute( "name", m_config->name() ); - } - - virtual void testGroupStarting( GroupInfo const& groupInfo ) { - StreamingReporterBase::testGroupStarting( groupInfo ); - m_xml.startElement( "Group" ) - .writeAttribute( "name", groupInfo.name ); - } - - virtual void testCaseStarting( TestCaseInfo const& testInfo ) { - StreamingReporterBase::testCaseStarting(testInfo); - m_xml.startElement( "TestCase" ).writeAttribute( "name", trim( testInfo.name ) ); - - if ( m_config->showDurations() == ShowDurations::Always ) - m_testCaseTimer.start(); - } - - virtual void sectionStarting( SectionInfo const& sectionInfo ) { - StreamingReporterBase::sectionStarting( sectionInfo ); - if( m_sectionDepth++ > 0 ) { - m_xml.startElement( "Section" ) - .writeAttribute( "name", trim( sectionInfo.name ) ) - .writeAttribute( "description", sectionInfo.description ); - } - } - - virtual void assertionStarting( AssertionInfo const& ) { } - - virtual bool assertionEnded( AssertionStats const& assertionStats ) { - const AssertionResult& assertionResult = assertionStats.assertionResult; - - // Print any info messages in tags. - if( assertionStats.assertionResult.getResultType() != ResultWas::Ok ) { - for( std::vector::const_iterator it = assertionStats.infoMessages.begin(), itEnd = assertionStats.infoMessages.end(); - it != itEnd; - ++it ) { - if( it->type == ResultWas::Info ) { - m_xml.scopedElement( "Info" ) - .writeText( it->message ); - } else if ( it->type == ResultWas::Warning ) { - m_xml.scopedElement( "Warning" ) - .writeText( it->message ); - } - } - } - - // Drop out if result was successful but we're not printing them. - if( !m_config->includeSuccessfulResults() && isOk(assertionResult.getResultType()) ) - return true; - - // Print the expression if there is one. - if( assertionResult.hasExpression() ) { - m_xml.startElement( "Expression" ) - .writeAttribute( "success", assertionResult.succeeded() ) - .writeAttribute( "type", assertionResult.getTestMacroName() ) - .writeAttribute( "filename", assertionResult.getSourceInfo().file ) - .writeAttribute( "line", assertionResult.getSourceInfo().line ); - - m_xml.scopedElement( "Original" ) - .writeText( assertionResult.getExpression() ); - m_xml.scopedElement( "Expanded" ) - .writeText( assertionResult.getExpandedExpression() ); - } - - // And... Print a result applicable to each result type. - switch( assertionResult.getResultType() ) { - case ResultWas::ThrewException: - m_xml.scopedElement( "Exception" ) - .writeAttribute( "filename", assertionResult.getSourceInfo().file ) - .writeAttribute( "line", assertionResult.getSourceInfo().line ) - .writeText( assertionResult.getMessage() ); - break; - case ResultWas::FatalErrorCondition: - m_xml.scopedElement( "Fatal Error Condition" ) - .writeAttribute( "filename", assertionResult.getSourceInfo().file ) - .writeAttribute( "line", assertionResult.getSourceInfo().line ) - .writeText( assertionResult.getMessage() ); - break; - case ResultWas::Info: - m_xml.scopedElement( "Info" ) - .writeText( assertionResult.getMessage() ); - break; - case ResultWas::Warning: - // Warning will already have been written - break; - case ResultWas::ExplicitFailure: - m_xml.scopedElement( "Failure" ) - .writeText( assertionResult.getMessage() ); - break; - default: - break; - } - - if( assertionResult.hasExpression() ) - m_xml.endElement(); - - return true; - } - - virtual void sectionEnded( SectionStats const& sectionStats ) { - StreamingReporterBase::sectionEnded( sectionStats ); - if( --m_sectionDepth > 0 ) { - XmlWriter::ScopedElement e = m_xml.scopedElement( "OverallResults" ); - e.writeAttribute( "successes", sectionStats.assertions.passed ); - e.writeAttribute( "failures", sectionStats.assertions.failed ); - e.writeAttribute( "expectedFailures", sectionStats.assertions.failedButOk ); - - if ( m_config->showDurations() == ShowDurations::Always ) - e.writeAttribute( "durationInSeconds", sectionStats.durationInSeconds ); - - m_xml.endElement(); - } - } - - virtual void testCaseEnded( TestCaseStats const& testCaseStats ) { - StreamingReporterBase::testCaseEnded( testCaseStats ); - XmlWriter::ScopedElement e = m_xml.scopedElement( "OverallResult" ); - e.writeAttribute( "success", testCaseStats.totals.assertions.allOk() ); - - if ( m_config->showDurations() == ShowDurations::Always ) - e.writeAttribute( "durationInSeconds", m_testCaseTimer.getElapsedSeconds() ); - - m_xml.endElement(); - } - - virtual void testGroupEnded( TestGroupStats const& testGroupStats ) { - StreamingReporterBase::testGroupEnded( testGroupStats ); - // TODO: Check testGroupStats.aborting and act accordingly. - m_xml.scopedElement( "OverallResults" ) - .writeAttribute( "successes", testGroupStats.totals.assertions.passed ) - .writeAttribute( "failures", testGroupStats.totals.assertions.failed ) - .writeAttribute( "expectedFailures", testGroupStats.totals.assertions.failedButOk ); - m_xml.endElement(); - } - - virtual void testRunEnded( TestRunStats const& testRunStats ) { - StreamingReporterBase::testRunEnded( testRunStats ); - m_xml.scopedElement( "OverallResults" ) - .writeAttribute( "successes", testRunStats.totals.assertions.passed ) - .writeAttribute( "failures", testRunStats.totals.assertions.failed ) - .writeAttribute( "expectedFailures", testRunStats.totals.assertions.failedButOk ); - m_xml.endElement(); - } - - private: - Timer m_testCaseTimer; - XmlWriter m_xml; - int m_sectionDepth; - }; - - INTERNAL_CATCH_REGISTER_REPORTER( "xml", XmlReporter ) - -} // end namespace Catch - -// #included from: ../reporters/catch_reporter_junit.hpp -#define TWOBLUECUBES_CATCH_REPORTER_JUNIT_HPP_INCLUDED - -#include - -namespace Catch { - - class JunitReporter : public CumulativeReporterBase { - public: - JunitReporter( ReporterConfig const& _config ) - : CumulativeReporterBase( _config ), - xml( _config.stream() ) - {} - - ~JunitReporter(); - - static std::string getDescription() { - return "Reports test results in an XML format that looks like Ant's junitreport target"; - } - - virtual void noMatchingTestCases( std::string const& /*spec*/ ) {} - - virtual ReporterPreferences getPreferences() const { - ReporterPreferences prefs; - prefs.shouldRedirectStdOut = true; - return prefs; - } - - virtual void testRunStarting( TestRunInfo const& runInfo ) { - CumulativeReporterBase::testRunStarting( runInfo ); - xml.startElement( "testsuites" ); - } - - virtual void testGroupStarting( GroupInfo const& groupInfo ) { - suiteTimer.start(); - stdOutForSuite.str(""); - stdErrForSuite.str(""); - unexpectedExceptions = 0; - CumulativeReporterBase::testGroupStarting( groupInfo ); - } - - virtual bool assertionEnded( AssertionStats const& assertionStats ) { - if( assertionStats.assertionResult.getResultType() == ResultWas::ThrewException ) - unexpectedExceptions++; - return CumulativeReporterBase::assertionEnded( assertionStats ); - } - - virtual void testCaseEnded( TestCaseStats const& testCaseStats ) { - stdOutForSuite << testCaseStats.stdOut; - stdErrForSuite << testCaseStats.stdErr; - CumulativeReporterBase::testCaseEnded( testCaseStats ); - } - - virtual void testGroupEnded( TestGroupStats const& testGroupStats ) { - double suiteTime = suiteTimer.getElapsedSeconds(); - CumulativeReporterBase::testGroupEnded( testGroupStats ); - writeGroup( *m_testGroups.back(), suiteTime ); - } - - virtual void testRunEndedCumulative() { - xml.endElement(); - } - - void writeGroup( TestGroupNode const& groupNode, double suiteTime ) { - XmlWriter::ScopedElement e = xml.scopedElement( "testsuite" ); - TestGroupStats const& stats = groupNode.value; - xml.writeAttribute( "name", stats.groupInfo.name ); - xml.writeAttribute( "errors", unexpectedExceptions ); - xml.writeAttribute( "failures", stats.totals.assertions.failed-unexpectedExceptions ); - xml.writeAttribute( "tests", stats.totals.assertions.total() ); - xml.writeAttribute( "hostname", "tbd" ); // !TBD - if( m_config->showDurations() == ShowDurations::Never ) - xml.writeAttribute( "time", "" ); - else - xml.writeAttribute( "time", suiteTime ); - xml.writeAttribute( "timestamp", "tbd" ); // !TBD - - // Write test cases - for( TestGroupNode::ChildNodes::const_iterator - it = groupNode.children.begin(), itEnd = groupNode.children.end(); - it != itEnd; - ++it ) - writeTestCase( **it ); - - xml.scopedElement( "system-out" ).writeText( trim( stdOutForSuite.str() ), false ); - xml.scopedElement( "system-err" ).writeText( trim( stdErrForSuite.str() ), false ); - } - - void writeTestCase( TestCaseNode const& testCaseNode ) { - TestCaseStats const& stats = testCaseNode.value; - - // All test cases have exactly one section - which represents the - // test case itself. That section may have 0-n nested sections - assert( testCaseNode.children.size() == 1 ); - SectionNode const& rootSection = *testCaseNode.children.front(); - - std::string className = stats.testInfo.className; - - if( className.empty() ) { - if( rootSection.childSections.empty() ) - className = "global"; - } - writeSection( className, "", rootSection ); - } - - void writeSection( std::string const& className, - std::string const& rootName, - SectionNode const& sectionNode ) { - std::string name = trim( sectionNode.stats.sectionInfo.name ); - if( !rootName.empty() ) - name = rootName + "/" + name; - - if( !sectionNode.assertions.empty() || - !sectionNode.stdOut.empty() || - !sectionNode.stdErr.empty() ) { - XmlWriter::ScopedElement e = xml.scopedElement( "testcase" ); - if( className.empty() ) { - xml.writeAttribute( "classname", name ); - xml.writeAttribute( "name", "root" ); - } - else { - xml.writeAttribute( "classname", className ); - xml.writeAttribute( "name", name ); - } - xml.writeAttribute( "time", Catch::toString( sectionNode.stats.durationInSeconds ) ); - - writeAssertions( sectionNode ); - - if( !sectionNode.stdOut.empty() ) - xml.scopedElement( "system-out" ).writeText( trim( sectionNode.stdOut ), false ); - if( !sectionNode.stdErr.empty() ) - xml.scopedElement( "system-err" ).writeText( trim( sectionNode.stdErr ), false ); - } - for( SectionNode::ChildSections::const_iterator - it = sectionNode.childSections.begin(), - itEnd = sectionNode.childSections.end(); - it != itEnd; - ++it ) - if( className.empty() ) - writeSection( name, "", **it ); - else - writeSection( className, name, **it ); - } - - void writeAssertions( SectionNode const& sectionNode ) { - for( SectionNode::Assertions::const_iterator - it = sectionNode.assertions.begin(), itEnd = sectionNode.assertions.end(); - it != itEnd; - ++it ) - writeAssertion( *it ); - } - void writeAssertion( AssertionStats const& stats ) { - AssertionResult const& result = stats.assertionResult; - if( !result.isOk() ) { - std::string elementName; - switch( result.getResultType() ) { - case ResultWas::ThrewException: - case ResultWas::FatalErrorCondition: - elementName = "error"; - break; - case ResultWas::ExplicitFailure: - elementName = "failure"; - break; - case ResultWas::ExpressionFailed: - elementName = "failure"; - break; - case ResultWas::DidntThrowException: - elementName = "failure"; - break; - - // We should never see these here: - case ResultWas::Info: - case ResultWas::Warning: - case ResultWas::Ok: - case ResultWas::Unknown: - case ResultWas::FailureBit: - case ResultWas::Exception: - elementName = "internalError"; - break; - } - - XmlWriter::ScopedElement e = xml.scopedElement( elementName ); - - xml.writeAttribute( "message", result.getExpandedExpression() ); - xml.writeAttribute( "type", result.getTestMacroName() ); - - std::ostringstream oss; - if( !result.getMessage().empty() ) - oss << result.getMessage() << "\n"; - for( std::vector::const_iterator - it = stats.infoMessages.begin(), - itEnd = stats.infoMessages.end(); - it != itEnd; - ++it ) - if( it->type == ResultWas::Info ) - oss << it->message << "\n"; - - oss << "at " << result.getSourceInfo(); - xml.writeText( oss.str(), false ); - } - } - - XmlWriter xml; - Timer suiteTimer; - std::ostringstream stdOutForSuite; - std::ostringstream stdErrForSuite; - unsigned int unexpectedExceptions; - }; - - INTERNAL_CATCH_REGISTER_REPORTER( "junit", JunitReporter ) - -} // end namespace Catch - -// #included from: ../reporters/catch_reporter_console.hpp -#define TWOBLUECUBES_CATCH_REPORTER_CONSOLE_HPP_INCLUDED - -namespace Catch { - - struct ConsoleReporter : StreamingReporterBase { - ConsoleReporter( ReporterConfig const& _config ) - : StreamingReporterBase( _config ), - m_headerPrinted( false ) - {} - - virtual ~ConsoleReporter(); - static std::string getDescription() { - return "Reports test results as plain lines of text"; - } - virtual ReporterPreferences getPreferences() const { - ReporterPreferences prefs; - prefs.shouldRedirectStdOut = false; - return prefs; - } - - virtual void noMatchingTestCases( std::string const& spec ) { - stream << "No test cases matched '" << spec << "'" << std::endl; - } - - virtual void assertionStarting( AssertionInfo const& ) { - } - - virtual bool assertionEnded( AssertionStats const& _assertionStats ) { - AssertionResult const& result = _assertionStats.assertionResult; - - bool printInfoMessages = true; - - // Drop out if result was successful and we're not printing those - if( !m_config->includeSuccessfulResults() && result.isOk() ) { - if( result.getResultType() != ResultWas::Warning ) - return false; - printInfoMessages = false; - } - - lazyPrint(); - - AssertionPrinter printer( stream, _assertionStats, printInfoMessages ); - printer.print(); - stream << std::endl; - return true; - } - - virtual void sectionStarting( SectionInfo const& _sectionInfo ) { - m_headerPrinted = false; - StreamingReporterBase::sectionStarting( _sectionInfo ); - } - virtual void sectionEnded( SectionStats const& _sectionStats ) { - if( _sectionStats.missingAssertions ) { - lazyPrint(); - Colour colour( Colour::ResultError ); - if( m_sectionStack.size() > 1 ) - stream << "\nNo assertions in section"; - else - stream << "\nNo assertions in test case"; - stream << " '" << _sectionStats.sectionInfo.name << "'\n" << std::endl; - } - if( m_headerPrinted ) { - if( m_config->showDurations() == ShowDurations::Always ) - stream << "Completed in " << _sectionStats.durationInSeconds << "s" << std::endl; - m_headerPrinted = false; - } - else { - if( m_config->showDurations() == ShowDurations::Always ) - stream << _sectionStats.sectionInfo.name << " completed in " << _sectionStats.durationInSeconds << "s" << std::endl; - } - StreamingReporterBase::sectionEnded( _sectionStats ); - } - - virtual void testCaseEnded( TestCaseStats const& _testCaseStats ) { - StreamingReporterBase::testCaseEnded( _testCaseStats ); - m_headerPrinted = false; - } - virtual void testGroupEnded( TestGroupStats const& _testGroupStats ) { - if( currentGroupInfo.used ) { - printSummaryDivider(); - stream << "Summary for group '" << _testGroupStats.groupInfo.name << "':\n"; - printTotals( _testGroupStats.totals ); - stream << "\n" << std::endl; - } - StreamingReporterBase::testGroupEnded( _testGroupStats ); - } - virtual void testRunEnded( TestRunStats const& _testRunStats ) { - printTotalsDivider( _testRunStats.totals ); - printTotals( _testRunStats.totals ); - stream << std::endl; - StreamingReporterBase::testRunEnded( _testRunStats ); - } - - private: - - class AssertionPrinter { - void operator= ( AssertionPrinter const& ); - public: - AssertionPrinter( std::ostream& _stream, AssertionStats const& _stats, bool _printInfoMessages ) - : stream( _stream ), - stats( _stats ), - result( _stats.assertionResult ), - colour( Colour::None ), - message( result.getMessage() ), - messages( _stats.infoMessages ), - printInfoMessages( _printInfoMessages ) - { - switch( result.getResultType() ) { - case ResultWas::Ok: - colour = Colour::Success; - passOrFail = "PASSED"; - //if( result.hasMessage() ) - if( _stats.infoMessages.size() == 1 ) - messageLabel = "with message"; - if( _stats.infoMessages.size() > 1 ) - messageLabel = "with messages"; - break; - case ResultWas::ExpressionFailed: - if( result.isOk() ) { - colour = Colour::Success; - passOrFail = "FAILED - but was ok"; - } - else { - colour = Colour::Error; - passOrFail = "FAILED"; - } - if( _stats.infoMessages.size() == 1 ) - messageLabel = "with message"; - if( _stats.infoMessages.size() > 1 ) - messageLabel = "with messages"; - break; - case ResultWas::ThrewException: - colour = Colour::Error; - passOrFail = "FAILED"; - messageLabel = "due to unexpected exception with message"; - break; - case ResultWas::FatalErrorCondition: - colour = Colour::Error; - passOrFail = "FAILED"; - messageLabel = "due to a fatal error condition"; - break; - case ResultWas::DidntThrowException: - colour = Colour::Error; - passOrFail = "FAILED"; - messageLabel = "because no exception was thrown where one was expected"; - break; - case ResultWas::Info: - messageLabel = "info"; - break; - case ResultWas::Warning: - messageLabel = "warning"; - break; - case ResultWas::ExplicitFailure: - passOrFail = "FAILED"; - colour = Colour::Error; - if( _stats.infoMessages.size() == 1 ) - messageLabel = "explicitly with message"; - if( _stats.infoMessages.size() > 1 ) - messageLabel = "explicitly with messages"; - break; - // These cases are here to prevent compiler warnings - case ResultWas::Unknown: - case ResultWas::FailureBit: - case ResultWas::Exception: - passOrFail = "** internal error **"; - colour = Colour::Error; - break; - } - } - - void print() const { - printSourceInfo(); - if( stats.totals.assertions.total() > 0 ) { - if( result.isOk() ) - stream << "\n"; - printResultType(); - printOriginalExpression(); - printReconstructedExpression(); - } - else { - stream << "\n"; - } - printMessage(); - } - - private: - void printResultType() const { - if( !passOrFail.empty() ) { - Colour colourGuard( colour ); - stream << passOrFail << ":\n"; - } - } - void printOriginalExpression() const { - if( result.hasExpression() ) { - Colour colourGuard( Colour::OriginalExpression ); - stream << " "; - stream << result.getExpressionInMacro(); - stream << "\n"; - } - } - void printReconstructedExpression() const { - if( result.hasExpandedExpression() ) { - stream << "with expansion:\n"; - Colour colourGuard( Colour::ReconstructedExpression ); - stream << Text( result.getExpandedExpression(), TextAttributes().setIndent(2) ) << "\n"; - } - } - void printMessage() const { - if( !messageLabel.empty() ) - stream << messageLabel << ":" << "\n"; - for( std::vector::const_iterator it = messages.begin(), itEnd = messages.end(); - it != itEnd; - ++it ) { - // If this assertion is a warning ignore any INFO messages - if( printInfoMessages || it->type != ResultWas::Info ) - stream << Text( it->message, TextAttributes().setIndent(2) ) << "\n"; - } - } - void printSourceInfo() const { - Colour colourGuard( Colour::FileName ); - stream << result.getSourceInfo() << ": "; - } - - std::ostream& stream; - AssertionStats const& stats; - AssertionResult const& result; - Colour::Code colour; - std::string passOrFail; - std::string messageLabel; - std::string message; - std::vector messages; - bool printInfoMessages; - }; - - void lazyPrint() { - - if( !currentTestRunInfo.used ) - lazyPrintRunInfo(); - if( !currentGroupInfo.used ) - lazyPrintGroupInfo(); - - if( !m_headerPrinted ) { - printTestCaseAndSectionHeader(); - m_headerPrinted = true; - } - } - void lazyPrintRunInfo() { - stream << "\n" << getLineOfChars<'~'>() << "\n"; - Colour colour( Colour::SecondaryText ); - stream << currentTestRunInfo->name - << " is a Catch v" << libraryVersion.majorVersion << "." - << libraryVersion.minorVersion << " b" - << libraryVersion.buildNumber; - if( libraryVersion.branchName != std::string( "master" ) ) - stream << " (" << libraryVersion.branchName << ")"; - stream << " host application.\n" - << "Run with -? for options\n\n"; - - if( m_config->rngSeed() != 0 ) - stream << "Randomness seeded to: " << m_config->rngSeed() << "\n\n"; - - currentTestRunInfo.used = true; - } - void lazyPrintGroupInfo() { - if( !currentGroupInfo->name.empty() && currentGroupInfo->groupsCounts > 1 ) { - printClosedHeader( "Group: " + currentGroupInfo->name ); - currentGroupInfo.used = true; - } - } - void printTestCaseAndSectionHeader() { - assert( !m_sectionStack.empty() ); - printOpenHeader( currentTestCaseInfo->name ); - - if( m_sectionStack.size() > 1 ) { - Colour colourGuard( Colour::Headers ); - - std::vector::const_iterator - it = m_sectionStack.begin()+1, // Skip first section (test case) - itEnd = m_sectionStack.end(); - for( ; it != itEnd; ++it ) - printHeaderString( it->name, 2 ); - } - - SourceLineInfo lineInfo = m_sectionStack.front().lineInfo; - - if( !lineInfo.empty() ){ - stream << getLineOfChars<'-'>() << "\n"; - Colour colourGuard( Colour::FileName ); - stream << lineInfo << "\n"; - } - stream << getLineOfChars<'.'>() << "\n" << std::endl; - } - - void printClosedHeader( std::string const& _name ) { - printOpenHeader( _name ); - stream << getLineOfChars<'.'>() << "\n"; - } - void printOpenHeader( std::string const& _name ) { - stream << getLineOfChars<'-'>() << "\n"; - { - Colour colourGuard( Colour::Headers ); - printHeaderString( _name ); - } - } - - // if string has a : in first line will set indent to follow it on - // subsequent lines - void printHeaderString( std::string const& _string, std::size_t indent = 0 ) { - std::size_t i = _string.find( ": " ); - if( i != std::string::npos ) - i+=2; - else - i = 0; - stream << Text( _string, TextAttributes() - .setIndent( indent+i) - .setInitialIndent( indent ) ) << "\n"; - } - - struct SummaryColumn { - - SummaryColumn( std::string const& _label, Colour::Code _colour ) - : label( _label ), - colour( _colour ) - {} - SummaryColumn addRow( std::size_t count ) { - std::ostringstream oss; - oss << count; - std::string row = oss.str(); - for( std::vector::iterator it = rows.begin(); it != rows.end(); ++it ) { - while( it->size() < row.size() ) - *it = " " + *it; - while( it->size() > row.size() ) - row = " " + row; - } - rows.push_back( row ); - return *this; - } - - std::string label; - Colour::Code colour; - std::vector rows; - - }; - - void printTotals( Totals const& totals ) { - if( totals.testCases.total() == 0 ) { - stream << Colour( Colour::Warning ) << "No tests ran\n"; - } - else if( totals.assertions.total() > 0 && totals.assertions.allPassed() ) { - stream << Colour( Colour::ResultSuccess ) << "All tests passed"; - stream << " (" - << pluralise( totals.assertions.passed, "assertion" ) << " in " - << pluralise( totals.testCases.passed, "test case" ) << ")" - << "\n"; - } - else { - - std::vector columns; - columns.push_back( SummaryColumn( "", Colour::None ) - .addRow( totals.testCases.total() ) - .addRow( totals.assertions.total() ) ); - columns.push_back( SummaryColumn( "passed", Colour::Success ) - .addRow( totals.testCases.passed ) - .addRow( totals.assertions.passed ) ); - columns.push_back( SummaryColumn( "failed", Colour::ResultError ) - .addRow( totals.testCases.failed ) - .addRow( totals.assertions.failed ) ); - columns.push_back( SummaryColumn( "failed as expected", Colour::ResultExpectedFailure ) - .addRow( totals.testCases.failedButOk ) - .addRow( totals.assertions.failedButOk ) ); - - printSummaryRow( "test cases", columns, 0 ); - printSummaryRow( "assertions", columns, 1 ); - } - } - void printSummaryRow( std::string const& label, std::vector const& cols, std::size_t row ) { - for( std::vector::const_iterator it = cols.begin(); it != cols.end(); ++it ) { - std::string value = it->rows[row]; - if( it->label.empty() ) { - stream << label << ": "; - if( value != "0" ) - stream << value; - else - stream << Colour( Colour::Warning ) << "- none -"; - } - else if( value != "0" ) { - stream << Colour( Colour::LightGrey ) << " | "; - stream << Colour( it->colour ) - << value << " " << it->label; - } - } - stream << "\n"; - } - - static std::size_t makeRatio( std::size_t number, std::size_t total ) { - std::size_t ratio = total > 0 ? CATCH_CONFIG_CONSOLE_WIDTH * number/ total : 0; - return ( ratio == 0 && number > 0 ) ? 1 : ratio; - } - static std::size_t& findMax( std::size_t& i, std::size_t& j, std::size_t& k ) { - if( i > j && i > k ) - return i; - else if( j > k ) - return j; - else - return k; - } - - void printTotalsDivider( Totals const& totals ) { - if( totals.testCases.total() > 0 ) { - std::size_t failedRatio = makeRatio( totals.testCases.failed, totals.testCases.total() ); - std::size_t failedButOkRatio = makeRatio( totals.testCases.failedButOk, totals.testCases.total() ); - std::size_t passedRatio = makeRatio( totals.testCases.passed, totals.testCases.total() ); - while( failedRatio + failedButOkRatio + passedRatio < CATCH_CONFIG_CONSOLE_WIDTH-1 ) - findMax( failedRatio, failedButOkRatio, passedRatio )++; - while( failedRatio + failedButOkRatio + passedRatio > CATCH_CONFIG_CONSOLE_WIDTH-1 ) - findMax( failedRatio, failedButOkRatio, passedRatio )--; - - stream << Colour( Colour::Error ) << std::string( failedRatio, '=' ); - stream << Colour( Colour::ResultExpectedFailure ) << std::string( failedButOkRatio, '=' ); - if( totals.testCases.allPassed() ) - stream << Colour( Colour::ResultSuccess ) << std::string( passedRatio, '=' ); - else - stream << Colour( Colour::Success ) << std::string( passedRatio, '=' ); - } - else { - stream << Colour( Colour::Warning ) << std::string( CATCH_CONFIG_CONSOLE_WIDTH-1, '=' ); - } - stream << "\n"; - } - void printSummaryDivider() { - stream << getLineOfChars<'-'>() << "\n"; - } - - private: - bool m_headerPrinted; - }; - - INTERNAL_CATCH_REGISTER_REPORTER( "console", ConsoleReporter ) - -} // end namespace Catch - -// #included from: ../reporters/catch_reporter_compact.hpp -#define TWOBLUECUBES_CATCH_REPORTER_COMPACT_HPP_INCLUDED - -namespace Catch { - - struct CompactReporter : StreamingReporterBase { - - CompactReporter( ReporterConfig const& _config ) - : StreamingReporterBase( _config ) - {} - - virtual ~CompactReporter(); - - static std::string getDescription() { - return "Reports test results on a single line, suitable for IDEs"; - } - - virtual ReporterPreferences getPreferences() const { - ReporterPreferences prefs; - prefs.shouldRedirectStdOut = false; - return prefs; - } - - virtual void noMatchingTestCases( std::string const& spec ) { - stream << "No test cases matched '" << spec << "'" << std::endl; - } - - virtual void assertionStarting( AssertionInfo const& ) { - } - - virtual bool assertionEnded( AssertionStats const& _assertionStats ) { - AssertionResult const& result = _assertionStats.assertionResult; - - bool printInfoMessages = true; - - // Drop out if result was successful and we're not printing those - if( !m_config->includeSuccessfulResults() && result.isOk() ) { - if( result.getResultType() != ResultWas::Warning ) - return false; - printInfoMessages = false; - } - - AssertionPrinter printer( stream, _assertionStats, printInfoMessages ); - printer.print(); - - stream << std::endl; - return true; - } - - virtual void testRunEnded( TestRunStats const& _testRunStats ) { - printTotals( _testRunStats.totals ); - stream << "\n" << std::endl; - StreamingReporterBase::testRunEnded( _testRunStats ); - } - - private: - class AssertionPrinter { - void operator= ( AssertionPrinter const& ); - public: - AssertionPrinter( std::ostream& _stream, AssertionStats const& _stats, bool _printInfoMessages ) - : stream( _stream ) - , stats( _stats ) - , result( _stats.assertionResult ) - , messages( _stats.infoMessages ) - , itMessage( _stats.infoMessages.begin() ) - , printInfoMessages( _printInfoMessages ) - {} - - void print() { - printSourceInfo(); - - itMessage = messages.begin(); - - switch( result.getResultType() ) { - case ResultWas::Ok: - printResultType( Colour::ResultSuccess, passedString() ); - printOriginalExpression(); - printReconstructedExpression(); - if ( ! result.hasExpression() ) - printRemainingMessages( Colour::None ); - else - printRemainingMessages(); - break; - case ResultWas::ExpressionFailed: - if( result.isOk() ) - printResultType( Colour::ResultSuccess, failedString() + std::string( " - but was ok" ) ); - else - printResultType( Colour::Error, failedString() ); - printOriginalExpression(); - printReconstructedExpression(); - printRemainingMessages(); - break; - case ResultWas::ThrewException: - printResultType( Colour::Error, failedString() ); - printIssue( "unexpected exception with message:" ); - printMessage(); - printExpressionWas(); - printRemainingMessages(); - break; - case ResultWas::FatalErrorCondition: - printResultType( Colour::Error, failedString() ); - printIssue( "fatal error condition with message:" ); - printMessage(); - printExpressionWas(); - printRemainingMessages(); - break; - case ResultWas::DidntThrowException: - printResultType( Colour::Error, failedString() ); - printIssue( "expected exception, got none" ); - printExpressionWas(); - printRemainingMessages(); - break; - case ResultWas::Info: - printResultType( Colour::None, "info" ); - printMessage(); - printRemainingMessages(); - break; - case ResultWas::Warning: - printResultType( Colour::None, "warning" ); - printMessage(); - printRemainingMessages(); - break; - case ResultWas::ExplicitFailure: - printResultType( Colour::Error, failedString() ); - printIssue( "explicitly" ); - printRemainingMessages( Colour::None ); - break; - // These cases are here to prevent compiler warnings - case ResultWas::Unknown: - case ResultWas::FailureBit: - case ResultWas::Exception: - printResultType( Colour::Error, "** internal error **" ); - break; - } - } - - private: - // Colour::LightGrey - - static Colour::Code dimColour() { return Colour::FileName; } - -#ifdef CATCH_PLATFORM_MAC - static const char* failedString() { return "FAILED"; } - static const char* passedString() { return "PASSED"; } -#else - static const char* failedString() { return "failed"; } - static const char* passedString() { return "passed"; } -#endif - - void printSourceInfo() const { - Colour colourGuard( Colour::FileName ); - stream << result.getSourceInfo() << ":"; - } - - void printResultType( Colour::Code colour, std::string passOrFail ) const { - if( !passOrFail.empty() ) { - { - Colour colourGuard( colour ); - stream << " " << passOrFail; - } - stream << ":"; - } - } - - void printIssue( std::string issue ) const { - stream << " " << issue; - } - - void printExpressionWas() { - if( result.hasExpression() ) { - stream << ";"; - { - Colour colour( dimColour() ); - stream << " expression was:"; - } - printOriginalExpression(); - } - } - - void printOriginalExpression() const { - if( result.hasExpression() ) { - stream << " " << result.getExpression(); - } - } - - void printReconstructedExpression() const { - if( result.hasExpandedExpression() ) { - { - Colour colour( dimColour() ); - stream << " for: "; - } - stream << result.getExpandedExpression(); - } - } - - void printMessage() { - if ( itMessage != messages.end() ) { - stream << " '" << itMessage->message << "'"; - ++itMessage; - } - } - - void printRemainingMessages( Colour::Code colour = dimColour() ) { - if ( itMessage == messages.end() ) - return; - - // using messages.end() directly yields compilation error: - std::vector::const_iterator itEnd = messages.end(); - const std::size_t N = static_cast( std::distance( itMessage, itEnd ) ); - - { - Colour colourGuard( colour ); - stream << " with " << pluralise( N, "message" ) << ":"; - } - - for(; itMessage != itEnd; ) { - // If this assertion is a warning ignore any INFO messages - if( printInfoMessages || itMessage->type != ResultWas::Info ) { - stream << " '" << itMessage->message << "'"; - if ( ++itMessage != itEnd ) { - Colour colourGuard( dimColour() ); - stream << " and"; - } - } - } - } - - private: - std::ostream& stream; - AssertionStats const& stats; - AssertionResult const& result; - std::vector messages; - std::vector::const_iterator itMessage; - bool printInfoMessages; - }; - - // Colour, message variants: - // - white: No tests ran. - // - red: Failed [both/all] N test cases, failed [both/all] M assertions. - // - white: Passed [both/all] N test cases (no assertions). - // - red: Failed N tests cases, failed M assertions. - // - green: Passed [both/all] N tests cases with M assertions. - - std::string bothOrAll( std::size_t count ) const { - return count == 1 ? "" : count == 2 ? "both " : "all " ; - } - - void printTotals( const Totals& totals ) const { - if( totals.testCases.total() == 0 ) { - stream << "No tests ran."; - } - else if( totals.testCases.failed == totals.testCases.total() ) { - Colour colour( Colour::ResultError ); - const std::string qualify_assertions_failed = - totals.assertions.failed == totals.assertions.total() ? - bothOrAll( totals.assertions.failed ) : ""; - stream << - "Failed " << bothOrAll( totals.testCases.failed ) - << pluralise( totals.testCases.failed, "test case" ) << ", " - "failed " << qualify_assertions_failed << - pluralise( totals.assertions.failed, "assertion" ) << "."; - } - else if( totals.assertions.total() == 0 ) { - stream << - "Passed " << bothOrAll( totals.testCases.total() ) - << pluralise( totals.testCases.total(), "test case" ) - << " (no assertions)."; - } - else if( totals.assertions.failed ) { - Colour colour( Colour::ResultError ); - stream << - "Failed " << pluralise( totals.testCases.failed, "test case" ) << ", " - "failed " << pluralise( totals.assertions.failed, "assertion" ) << "."; - } - else { - Colour colour( Colour::ResultSuccess ); - stream << - "Passed " << bothOrAll( totals.testCases.passed ) - << pluralise( totals.testCases.passed, "test case" ) << - " with " << pluralise( totals.assertions.passed, "assertion" ) << "."; - } - } - }; - - INTERNAL_CATCH_REGISTER_REPORTER( "compact", CompactReporter ) - -} // end namespace Catch - -namespace Catch { - NonCopyable::~NonCopyable() {} - IShared::~IShared() {} - StreamBufBase::~StreamBufBase() CATCH_NOEXCEPT {} - IContext::~IContext() {} - IResultCapture::~IResultCapture() {} - ITestCase::~ITestCase() {} - ITestCaseRegistry::~ITestCaseRegistry() {} - IRegistryHub::~IRegistryHub() {} - IMutableRegistryHub::~IMutableRegistryHub() {} - IExceptionTranslator::~IExceptionTranslator() {} - IExceptionTranslatorRegistry::~IExceptionTranslatorRegistry() {} - IReporter::~IReporter() {} - IReporterFactory::~IReporterFactory() {} - IReporterRegistry::~IReporterRegistry() {} - IStreamingReporter::~IStreamingReporter() {} - AssertionStats::~AssertionStats() {} - SectionStats::~SectionStats() {} - TestCaseStats::~TestCaseStats() {} - TestGroupStats::~TestGroupStats() {} - TestRunStats::~TestRunStats() {} - CumulativeReporterBase::SectionNode::~SectionNode() {} - CumulativeReporterBase::~CumulativeReporterBase() {} - - StreamingReporterBase::~StreamingReporterBase() {} - ConsoleReporter::~ConsoleReporter() {} - CompactReporter::~CompactReporter() {} - IRunner::~IRunner() {} - IMutableContext::~IMutableContext() {} - IConfig::~IConfig() {} - XmlReporter::~XmlReporter() {} - JunitReporter::~JunitReporter() {} - TestRegistry::~TestRegistry() {} - FreeFunctionTestCase::~FreeFunctionTestCase() {} - IGeneratorInfo::~IGeneratorInfo() {} - IGeneratorsForTest::~IGeneratorsForTest() {} - TestSpec::Pattern::~Pattern() {} - TestSpec::NamePattern::~NamePattern() {} - TestSpec::TagPattern::~TagPattern() {} - TestSpec::ExcludedPattern::~ExcludedPattern() {} - - Matchers::Impl::StdString::Equals::~Equals() {} - Matchers::Impl::StdString::Contains::~Contains() {} - Matchers::Impl::StdString::StartsWith::~StartsWith() {} - Matchers::Impl::StdString::EndsWith::~EndsWith() {} - - void Config::dummy() {} -} - -#ifdef __clang__ -#pragma clang diagnostic pop -#endif - -#endif - -#ifdef CATCH_CONFIG_MAIN -// #included from: internal/catch_default_main.hpp -#define TWOBLUECUBES_CATCH_DEFAULT_MAIN_HPP_INCLUDED - -#ifndef __OBJC__ - -// Standard C/C++ main entry point -int main (int argc, char * const argv[]) { - return Catch::Session().run( argc, argv ); -} - -#else // __OBJC__ - -// Objective-C entry point -int main (int argc, char * const argv[]) { -#if !CATCH_ARC_ENABLED - NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init]; -#endif - - Catch::registerTestMethods(); - int result = Catch::Session().run( argc, (char* const*)argv ); - -#if !CATCH_ARC_ENABLED - [pool drain]; -#endif - - return result; -} - -#endif // __OBJC__ - -#endif - -#ifdef CLARA_CONFIG_MAIN_NOT_DEFINED -# undef CLARA_CONFIG_MAIN -#endif - -////// - -// If this config identifier is defined then all CATCH macros are prefixed with CATCH_ -#ifdef CATCH_CONFIG_PREFIX_ALL - -#define CATCH_REQUIRE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::Normal, "CATCH_REQUIRE" ) -#define CATCH_REQUIRE_FALSE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::Normal | Catch::ResultDisposition::FalseTest, "CATCH_REQUIRE_FALSE" ) - -#define CATCH_REQUIRE_THROWS( expr ) INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::Normal, "CATCH_REQUIRE_THROWS" ) -#define CATCH_REQUIRE_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( expr, exceptionType, Catch::ResultDisposition::Normal, "CATCH_REQUIRE_THROWS_AS" ) -#define CATCH_REQUIRE_NOTHROW( expr ) INTERNAL_CATCH_NO_THROW( expr, Catch::ResultDisposition::Normal, "CATCH_REQUIRE_NOTHROW" ) - -#define CATCH_CHECK( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK" ) -#define CATCH_CHECK_FALSE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure | Catch::ResultDisposition::FalseTest, "CATCH_CHECK_FALSE" ) -#define CATCH_CHECKED_IF( expr ) INTERNAL_CATCH_IF( expr, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECKED_IF" ) -#define CATCH_CHECKED_ELSE( expr ) INTERNAL_CATCH_ELSE( expr, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECKED_ELSE" ) -#define CATCH_CHECK_NOFAIL( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure | Catch::ResultDisposition::SuppressFail, "CATCH_CHECK_NOFAIL" ) - -#define CATCH_CHECK_THROWS( expr ) INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK_THROWS" ) -#define CATCH_CHECK_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( expr, exceptionType, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK_THROWS_AS" ) -#define CATCH_CHECK_NOTHROW( expr ) INTERNAL_CATCH_NO_THROW( expr, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK_NOTHROW" ) - -#define CHECK_THAT( arg, matcher ) INTERNAL_CHECK_THAT( arg, matcher, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK_THAT" ) -#define CATCH_REQUIRE_THAT( arg, matcher ) INTERNAL_CHECK_THAT( arg, matcher, Catch::ResultDisposition::Normal, "CATCH_REQUIRE_THAT" ) - -#define CATCH_INFO( msg ) INTERNAL_CATCH_INFO( msg, "CATCH_INFO" ) -#define CATCH_WARN( msg ) INTERNAL_CATCH_MSG( Catch::ResultWas::Warning, Catch::ResultDisposition::ContinueOnFailure, "CATCH_WARN", msg ) -#define CATCH_SCOPED_INFO( msg ) INTERNAL_CATCH_INFO( msg, "CATCH_INFO" ) -#define CATCH_CAPTURE( msg ) INTERNAL_CATCH_INFO( #msg " := " << msg, "CATCH_CAPTURE" ) -#define CATCH_SCOPED_CAPTURE( msg ) INTERNAL_CATCH_INFO( #msg " := " << msg, "CATCH_CAPTURE" ) - -#ifdef CATCH_CONFIG_VARIADIC_MACROS - #define CATCH_TEST_CASE( ... ) INTERNAL_CATCH_TESTCASE( __VA_ARGS__ ) - #define CATCH_TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_TEST_CASE_METHOD( className, __VA_ARGS__ ) - #define CATCH_METHOD_AS_TEST_CASE( method, ... ) INTERNAL_CATCH_METHOD_AS_TEST_CASE( method, __VA_ARGS__ ) - #define CATCH_SECTION( ... ) INTERNAL_CATCH_SECTION( __VA_ARGS__ ) - #define CATCH_FAIL( ... ) INTERNAL_CATCH_MSG( Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::Normal, "CATCH_FAIL", __VA_ARGS__ ) - #define CATCH_SUCCEED( ... ) INTERNAL_CATCH_MSG( Catch::ResultWas::Ok, Catch::ResultDisposition::ContinueOnFailure, "CATCH_SUCCEED", __VA_ARGS__ ) -#else - #define CATCH_TEST_CASE( name, description ) INTERNAL_CATCH_TESTCASE( name, description ) - #define CATCH_TEST_CASE_METHOD( className, name, description ) INTERNAL_CATCH_TEST_CASE_METHOD( className, name, description ) - #define CATCH_METHOD_AS_TEST_CASE( method, name, description ) INTERNAL_CATCH_METHOD_AS_TEST_CASE( method, name, description ) - #define CATCH_SECTION( name, description ) INTERNAL_CATCH_SECTION( name, description ) - #define CATCH_FAIL( msg ) INTERNAL_CATCH_MSG( Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::Normal, "CATCH_FAIL", msg ) - #define CATCH_SUCCEED( msg ) INTERNAL_CATCH_MSG( Catch::ResultWas::Ok, Catch::ResultDisposition::ContinueOnFailure, "CATCH_SUCCEED", msg ) -#endif -#define CATCH_ANON_TEST_CASE() INTERNAL_CATCH_TESTCASE( "", "" ) - -#define CATCH_REGISTER_REPORTER( name, reporterType ) INTERNAL_CATCH_REGISTER_REPORTER( name, reporterType ) -#define CATCH_REGISTER_LEGACY_REPORTER( name, reporterType ) INTERNAL_CATCH_REGISTER_LEGACY_REPORTER( name, reporterType ) - -#define CATCH_GENERATE( expr) INTERNAL_CATCH_GENERATE( expr ) - -// "BDD-style" convenience wrappers -#ifdef CATCH_CONFIG_VARIADIC_MACROS -#define CATCH_SCENARIO( ... ) CATCH_TEST_CASE( "Scenario: " __VA_ARGS__ ) -#define CATCH_SCENARIO_METHOD( className, ... ) INTERNAL_CATCH_TEST_CASE_METHOD( className, "Scenario: " __VA_ARGS__ ) -#else -#define CATCH_SCENARIO( name, tags ) CATCH_TEST_CASE( "Scenario: " name, tags ) -#define CATCH_SCENARIO_METHOD( className, name, tags ) INTERNAL_CATCH_TEST_CASE_METHOD( className, "Scenario: " name, tags ) -#endif -#define CATCH_GIVEN( desc ) CATCH_SECTION( "Given: " desc, "" ) -#define CATCH_WHEN( desc ) CATCH_SECTION( " When: " desc, "" ) -#define CATCH_AND_WHEN( desc ) CATCH_SECTION( " And: " desc, "" ) -#define CATCH_THEN( desc ) CATCH_SECTION( " Then: " desc, "" ) -#define CATCH_AND_THEN( desc ) CATCH_SECTION( " And: " desc, "" ) - -// If CATCH_CONFIG_PREFIX_ALL is not defined then the CATCH_ prefix is not required -#else - -#define REQUIRE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::Normal, "REQUIRE" ) -#define REQUIRE_FALSE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::Normal | Catch::ResultDisposition::FalseTest, "REQUIRE_FALSE" ) - -#define REQUIRE_THROWS( expr ) INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::Normal, "REQUIRE_THROWS" ) -#define REQUIRE_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( expr, exceptionType, Catch::ResultDisposition::Normal, "REQUIRE_THROWS_AS" ) -#define REQUIRE_NOTHROW( expr ) INTERNAL_CATCH_NO_THROW( expr, Catch::ResultDisposition::Normal, "REQUIRE_NOTHROW" ) - -#define CHECK( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure, "CHECK" ) -#define CHECK_FALSE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure | Catch::ResultDisposition::FalseTest, "CHECK_FALSE" ) -#define CHECKED_IF( expr ) INTERNAL_CATCH_IF( expr, Catch::ResultDisposition::ContinueOnFailure, "CHECKED_IF" ) -#define CHECKED_ELSE( expr ) INTERNAL_CATCH_ELSE( expr, Catch::ResultDisposition::ContinueOnFailure, "CHECKED_ELSE" ) -#define CHECK_NOFAIL( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure | Catch::ResultDisposition::SuppressFail, "CHECK_NOFAIL" ) - -#define CHECK_THROWS( expr ) INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::ContinueOnFailure, "CHECK_THROWS" ) -#define CHECK_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( expr, exceptionType, Catch::ResultDisposition::ContinueOnFailure, "CHECK_THROWS_AS" ) -#define CHECK_NOTHROW( expr ) INTERNAL_CATCH_NO_THROW( expr, Catch::ResultDisposition::ContinueOnFailure, "CHECK_NOTHROW" ) - -#define CHECK_THAT( arg, matcher ) INTERNAL_CHECK_THAT( arg, matcher, Catch::ResultDisposition::ContinueOnFailure, "CHECK_THAT" ) -#define REQUIRE_THAT( arg, matcher ) INTERNAL_CHECK_THAT( arg, matcher, Catch::ResultDisposition::Normal, "REQUIRE_THAT" ) - -#define INFO( msg ) INTERNAL_CATCH_INFO( msg, "INFO" ) -#define WARN( msg ) INTERNAL_CATCH_MSG( Catch::ResultWas::Warning, Catch::ResultDisposition::ContinueOnFailure, "WARN", msg ) -#define SCOPED_INFO( msg ) INTERNAL_CATCH_INFO( msg, "INFO" ) -#define CAPTURE( msg ) INTERNAL_CATCH_INFO( #msg " := " << msg, "CAPTURE" ) -#define SCOPED_CAPTURE( msg ) INTERNAL_CATCH_INFO( #msg " := " << msg, "CAPTURE" ) - -#ifdef CATCH_CONFIG_VARIADIC_MACROS - #define TEST_CASE( ... ) INTERNAL_CATCH_TESTCASE( __VA_ARGS__ ) - #define TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_TEST_CASE_METHOD( className, __VA_ARGS__ ) - #define METHOD_AS_TEST_CASE( method, ... ) INTERNAL_CATCH_METHOD_AS_TEST_CASE( method, __VA_ARGS__ ) - #define SECTION( ... ) INTERNAL_CATCH_SECTION( __VA_ARGS__ ) - #define FAIL( ... ) INTERNAL_CATCH_MSG( Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::Normal, "FAIL", __VA_ARGS__ ) - #define SUCCEED( ... ) INTERNAL_CATCH_MSG( Catch::ResultWas::Ok, Catch::ResultDisposition::ContinueOnFailure, "SUCCEED", __VA_ARGS__ ) -#else - #define TEST_CASE( name, description ) INTERNAL_CATCH_TESTCASE( name, description ) - #define TEST_CASE_METHOD( className, name, description ) INTERNAL_CATCH_TEST_CASE_METHOD( className, name, description ) - #define METHOD_AS_TEST_CASE( method, name, description ) INTERNAL_CATCH_METHOD_AS_TEST_CASE( method, name, description ) - #define SECTION( name, description ) INTERNAL_CATCH_SECTION( name, description ) - #define FAIL( msg ) INTERNAL_CATCH_MSG( Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::Normal, "FAIL", msg ) - #define SUCCEED( msg ) INTERNAL_CATCH_MSG( Catch::ResultWas::Ok, Catch::ResultDisposition::ContinueOnFailure, "SUCCEED", msg ) -#endif -#define ANON_TEST_CASE() INTERNAL_CATCH_TESTCASE( "", "" ) - -#define REGISTER_REPORTER( name, reporterType ) INTERNAL_CATCH_REGISTER_REPORTER( name, reporterType ) -#define REGISTER_LEGACY_REPORTER( name, reporterType ) INTERNAL_CATCH_REGISTER_LEGACY_REPORTER( name, reporterType ) - -#define GENERATE( expr) INTERNAL_CATCH_GENERATE( expr ) - -#endif - -#define CATCH_TRANSLATE_EXCEPTION( signature ) INTERNAL_CATCH_TRANSLATE_EXCEPTION( signature ) - -// "BDD-style" convenience wrappers -#ifdef CATCH_CONFIG_VARIADIC_MACROS -#define SCENARIO( ... ) TEST_CASE( "Scenario: " __VA_ARGS__ ) -#define SCENARIO_METHOD( className, ... ) INTERNAL_CATCH_TEST_CASE_METHOD( className, "Scenario: " __VA_ARGS__ ) -#else -#define SCENARIO( name, tags ) TEST_CASE( "Scenario: " name, tags ) -#define SCENARIO_METHOD( className, name, tags ) INTERNAL_CATCH_TEST_CASE_METHOD( className, "Scenario: " name, tags ) -#endif -#define GIVEN( desc ) SECTION( " Given: " desc, "" ) -#define WHEN( desc ) SECTION( " When: " desc, "" ) -#define AND_WHEN( desc ) SECTION( "And when: " desc, "" ) -#define THEN( desc ) SECTION( " Then: " desc, "" ) -#define AND_THEN( desc ) SECTION( " And: " desc, "" ) - -using Catch::Detail::Approx; - -// #included from: internal/catch_reenable_warnings.h - -#define TWOBLUECUBES_CATCH_REENABLE_WARNINGS_H_INCLUDED - -#ifdef __clang__ -# ifdef __ICC // icpc defines the __clang__ macro -# pragma warning(pop) -# else -# pragma clang diagnostic pop -# endif -#elif defined __GNUC__ -# pragma GCC diagnostic pop -#endif - -#endif // TWOBLUECUBES_SINGLE_INCLUDE_CATCH_HPP_INCLUDED - +/* + * CATCH v1.1 build 1 (master branch) + * Generated: 2015-03-27 18:00:16.346230 + * ---------------------------------------------------------- + * This file has been merged from multiple headers. Please don't edit it directly + * Copyright (c) 2012 Two Blue Cubes Ltd. All rights reserved. + * + * Distributed under the Boost Software License, Version 1.0. (See accompanying + * file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + */ +#ifndef TWOBLUECUBES_SINGLE_INCLUDE_CATCH_HPP_INCLUDED +#define TWOBLUECUBES_SINGLE_INCLUDE_CATCH_HPP_INCLUDED + +#define TWOBLUECUBES_CATCH_HPP_INCLUDED + +// #included from: internal/catch_suppress_warnings.h + +#define TWOBLUECUBES_CATCH_SUPPRESS_WARNINGS_H_INCLUDED + +#ifdef __clang__ +# ifdef __ICC // icpc defines the __clang__ macro +# pragma warning(push) +# pragma warning(disable: 161 1682) +# else // __ICC +# pragma clang diagnostic ignored "-Wglobal-constructors" +# pragma clang diagnostic ignored "-Wvariadic-macros" +# pragma clang diagnostic ignored "-Wc99-extensions" +# pragma clang diagnostic ignored "-Wunused-variable" +# pragma clang diagnostic push +# pragma clang diagnostic ignored "-Wpadded" +# pragma clang diagnostic ignored "-Wc++98-compat" +# pragma clang diagnostic ignored "-Wc++98-compat-pedantic" +# endif +#elif defined __GNUC__ +# pragma GCC diagnostic ignored "-Wvariadic-macros" +# pragma GCC diagnostic ignored "-Wunused-variable" +# pragma GCC diagnostic push +# pragma GCC diagnostic ignored "-Wpadded" +#endif + +#if defined(CATCH_CONFIG_MAIN) || defined(CATCH_CONFIG_RUNNER) +# define CATCH_IMPL +#endif + +#ifdef CATCH_IMPL +# ifndef CLARA_CONFIG_MAIN +# define CLARA_CONFIG_MAIN_NOT_DEFINED +# define CLARA_CONFIG_MAIN +# endif +#endif + +// #included from: internal/catch_notimplemented_exception.h +#define TWOBLUECUBES_CATCH_NOTIMPLEMENTED_EXCEPTION_H_INCLUDED + +// #included from: catch_common.h +#define TWOBLUECUBES_CATCH_COMMON_H_INCLUDED + +#define INTERNAL_CATCH_UNIQUE_NAME_LINE2( name, line ) name##line +#define INTERNAL_CATCH_UNIQUE_NAME_LINE( name, line ) INTERNAL_CATCH_UNIQUE_NAME_LINE2( name, line ) +#define INTERNAL_CATCH_UNIQUE_NAME( name ) INTERNAL_CATCH_UNIQUE_NAME_LINE( name, __LINE__ ) + +#define INTERNAL_CATCH_STRINGIFY2( expr ) #expr +#define INTERNAL_CATCH_STRINGIFY( expr ) INTERNAL_CATCH_STRINGIFY2( expr ) + +#include +#include +#include + +// #included from: catch_compiler_capabilities.h +#define TWOBLUECUBES_CATCH_COMPILER_CAPABILITIES_HPP_INCLUDED + +// Much of the following code is based on Boost (1.53) + +#ifdef __clang__ + +# if __has_feature(cxx_nullptr) +# define CATCH_CONFIG_CPP11_NULLPTR +# endif + +# if __has_feature(cxx_noexcept) +# define CATCH_CONFIG_CPP11_NOEXCEPT +# endif + +#endif // __clang__ + +//////////////////////////////////////////////////////////////////////////////// +// Borland +#ifdef __BORLANDC__ + +#if (__BORLANDC__ > 0x582 ) +//#define CATCH_CONFIG_SFINAE // Not confirmed +#endif + +#endif // __BORLANDC__ + +//////////////////////////////////////////////////////////////////////////////// +// EDG +#ifdef __EDG_VERSION__ + +#if (__EDG_VERSION__ > 238 ) +//#define CATCH_CONFIG_SFINAE // Not confirmed +#endif + +#endif // __EDG_VERSION__ + +//////////////////////////////////////////////////////////////////////////////// +// Digital Mars +#ifdef __DMC__ + +#if (__DMC__ > 0x840 ) +//#define CATCH_CONFIG_SFINAE // Not confirmed +#endif + +#endif // __DMC__ + +//////////////////////////////////////////////////////////////////////////////// +// GCC +#ifdef __GNUC__ + +#if __GNUC__ < 3 + +#if (__GNUC_MINOR__ >= 96 ) +//#define CATCH_CONFIG_SFINAE +#endif + +#elif __GNUC__ >= 3 + +// #define CATCH_CONFIG_SFINAE // Taking this out completely for now + +#endif // __GNUC__ < 3 + +#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6 && defined(__GXX_EXPERIMENTAL_CXX0X__) ) + +#define CATCH_CONFIG_CPP11_NULLPTR +#endif + +#endif // __GNUC__ + +//////////////////////////////////////////////////////////////////////////////// +// Visual C++ +#ifdef _MSC_VER + +#if (_MSC_VER >= 1600) +#define CATCH_CONFIG_CPP11_NULLPTR +#endif + +#if (_MSC_VER >= 1310 ) // (VC++ 7.0+) +//#define CATCH_CONFIG_SFINAE // Not confirmed +#endif + +#endif // _MSC_VER + +// Use variadic macros if the compiler supports them +#if ( defined _MSC_VER && _MSC_VER > 1400 && !defined __EDGE__) || \ + ( defined __WAVE__ && __WAVE_HAS_VARIADICS ) || \ + ( defined __GNUC__ && __GNUC__ >= 3 ) || \ + ( !defined __cplusplus && __STDC_VERSION__ >= 199901L || __cplusplus >= 201103L ) + +#ifndef CATCH_CONFIG_NO_VARIADIC_MACROS +#define CATCH_CONFIG_VARIADIC_MACROS +#endif + +#endif + +//////////////////////////////////////////////////////////////////////////////// +// C++ language feature support + +// detect language version: +#if (__cplusplus == 201103L) +# define CATCH_CPP11 +# define CATCH_CPP11_OR_GREATER +#elif (__cplusplus >= 201103L) +# define CATCH_CPP11_OR_GREATER +#endif + +// noexcept support: +#if defined(CATCH_CONFIG_CPP11_NOEXCEPT) && !defined(CATCH_NOEXCEPT) +# define CATCH_NOEXCEPT noexcept +# define CATCH_NOEXCEPT_IS(x) noexcept(x) +#else +# define CATCH_NOEXCEPT throw() +# define CATCH_NOEXCEPT_IS(x) +#endif + +namespace Catch { + + class NonCopyable { +#ifdef CATCH_CPP11_OR_GREATER + NonCopyable( NonCopyable const& ) = delete; + NonCopyable( NonCopyable && ) = delete; + NonCopyable& operator = ( NonCopyable const& ) = delete; + NonCopyable& operator = ( NonCopyable && ) = delete; +#else + NonCopyable( NonCopyable const& info ); + NonCopyable& operator = ( NonCopyable const& ); +#endif + + protected: + NonCopyable() {} + virtual ~NonCopyable(); + }; + + class SafeBool { + public: + typedef void (SafeBool::*type)() const; + + static type makeSafe( bool value ) { + return value ? &SafeBool::trueValue : 0; + } + private: + void trueValue() const {} + }; + + template + inline void deleteAll( ContainerT& container ) { + typename ContainerT::const_iterator it = container.begin(); + typename ContainerT::const_iterator itEnd = container.end(); + for(; it != itEnd; ++it ) + delete *it; + } + template + inline void deleteAllValues( AssociativeContainerT& container ) { + typename AssociativeContainerT::const_iterator it = container.begin(); + typename AssociativeContainerT::const_iterator itEnd = container.end(); + for(; it != itEnd; ++it ) + delete it->second; + } + + bool startsWith( std::string const& s, std::string const& prefix ); + bool endsWith( std::string const& s, std::string const& suffix ); + bool contains( std::string const& s, std::string const& infix ); + void toLowerInPlace( std::string& s ); + std::string toLower( std::string const& s ); + std::string trim( std::string const& str ); + bool replaceInPlace( std::string& str, std::string const& replaceThis, std::string const& withThis ); + + struct pluralise { + pluralise( std::size_t count, std::string const& label ); + + friend std::ostream& operator << ( std::ostream& os, pluralise const& pluraliser ); + + std::size_t m_count; + std::string m_label; + }; + + struct SourceLineInfo { + + SourceLineInfo(); + SourceLineInfo( char const* _file, std::size_t _line ); + SourceLineInfo( SourceLineInfo const& other ); +# ifdef CATCH_CPP11_OR_GREATER + SourceLineInfo( SourceLineInfo && ) = default; + SourceLineInfo& operator = ( SourceLineInfo const& ) = default; + SourceLineInfo& operator = ( SourceLineInfo && ) = default; +# endif + bool empty() const; + bool operator == ( SourceLineInfo const& other ) const; + bool operator < ( SourceLineInfo const& other ) const; + + std::string file; + std::size_t line; + }; + + std::ostream& operator << ( std::ostream& os, SourceLineInfo const& info ); + + // This is just here to avoid compiler warnings with macro constants and boolean literals + inline bool isTrue( bool value ){ return value; } + inline bool alwaysTrue() { return true; } + inline bool alwaysFalse() { return false; } + + void throwLogicError( std::string const& message, SourceLineInfo const& locationInfo ); + + // Use this in variadic streaming macros to allow + // >> +StreamEndStop + // as well as + // >> stuff +StreamEndStop + struct StreamEndStop { + std::string operator+() { + return std::string(); + } + }; + template + T const& operator + ( T const& value, StreamEndStop ) { + return value; + } +} + +#define CATCH_INTERNAL_LINEINFO ::Catch::SourceLineInfo( __FILE__, static_cast( __LINE__ ) ) +#define CATCH_INTERNAL_ERROR( msg ) ::Catch::throwLogicError( msg, CATCH_INTERNAL_LINEINFO ); + +#include + +namespace Catch { + + class NotImplementedException : public std::exception + { + public: + NotImplementedException( SourceLineInfo const& lineInfo ); + NotImplementedException( NotImplementedException const& ) {} + + virtual ~NotImplementedException() CATCH_NOEXCEPT {} + + virtual const char* what() const CATCH_NOEXCEPT; + + private: + std::string m_what; + SourceLineInfo m_lineInfo; + }; + +} // end namespace Catch + +/////////////////////////////////////////////////////////////////////////////// +#define CATCH_NOT_IMPLEMENTED throw Catch::NotImplementedException( CATCH_INTERNAL_LINEINFO ) + +// #included from: internal/catch_context.h +#define TWOBLUECUBES_CATCH_CONTEXT_H_INCLUDED + +// #included from: catch_interfaces_generators.h +#define TWOBLUECUBES_CATCH_INTERFACES_GENERATORS_H_INCLUDED + +#include + +namespace Catch { + + struct IGeneratorInfo { + virtual ~IGeneratorInfo(); + virtual bool moveNext() = 0; + virtual std::size_t getCurrentIndex() const = 0; + }; + + struct IGeneratorsForTest { + virtual ~IGeneratorsForTest(); + + virtual IGeneratorInfo& getGeneratorInfo( std::string const& fileInfo, std::size_t size ) = 0; + virtual bool moveNext() = 0; + }; + + IGeneratorsForTest* createGeneratorsForTest(); + +} // end namespace Catch + +// #included from: catch_ptr.hpp +#define TWOBLUECUBES_CATCH_PTR_HPP_INCLUDED + +#ifdef __clang__ +#pragma clang diagnostic push +#pragma clang diagnostic ignored "-Wpadded" +#endif + +namespace Catch { + + // An intrusive reference counting smart pointer. + // T must implement addRef() and release() methods + // typically implementing the IShared interface + template + class Ptr { + public: + Ptr() : m_p( NULL ){} + Ptr( T* p ) : m_p( p ){ + if( m_p ) + m_p->addRef(); + } + Ptr( Ptr const& other ) : m_p( other.m_p ){ + if( m_p ) + m_p->addRef(); + } + ~Ptr(){ + if( m_p ) + m_p->release(); + } + void reset() { + if( m_p ) + m_p->release(); + m_p = NULL; + } + Ptr& operator = ( T* p ){ + Ptr temp( p ); + swap( temp ); + return *this; + } + Ptr& operator = ( Ptr const& other ){ + Ptr temp( other ); + swap( temp ); + return *this; + } + void swap( Ptr& other ) { std::swap( m_p, other.m_p ); } + T* get() { return m_p; } + const T* get() const{ return m_p; } + T& operator*() const { return *m_p; } + T* operator->() const { return m_p; } + bool operator !() const { return m_p == NULL; } + operator SafeBool::type() const { return SafeBool::makeSafe( m_p != NULL ); } + + private: + T* m_p; + }; + + struct IShared : NonCopyable { + virtual ~IShared(); + virtual void addRef() const = 0; + virtual void release() const = 0; + }; + + template + struct SharedImpl : T { + + SharedImpl() : m_rc( 0 ){} + + virtual void addRef() const { + ++m_rc; + } + virtual void release() const { + if( --m_rc == 0 ) + delete this; + } + + mutable unsigned int m_rc; + }; + +} // end namespace Catch + +#ifdef __clang__ +#pragma clang diagnostic pop +#endif + +#include +#include +#include + +namespace Catch { + + class TestCase; + class Stream; + struct IResultCapture; + struct IRunner; + struct IGeneratorsForTest; + struct IConfig; + + struct IContext + { + virtual ~IContext(); + + virtual IResultCapture* getResultCapture() = 0; + virtual IRunner* getRunner() = 0; + virtual size_t getGeneratorIndex( std::string const& fileInfo, size_t totalSize ) = 0; + virtual bool advanceGeneratorsForCurrentTest() = 0; + virtual Ptr getConfig() const = 0; + }; + + struct IMutableContext : IContext + { + virtual ~IMutableContext(); + virtual void setResultCapture( IResultCapture* resultCapture ) = 0; + virtual void setRunner( IRunner* runner ) = 0; + virtual void setConfig( Ptr const& config ) = 0; + }; + + IContext& getCurrentContext(); + IMutableContext& getCurrentMutableContext(); + void cleanUpContext(); + Stream createStream( std::string const& streamName ); + +} + +// #included from: internal/catch_test_registry.hpp +#define TWOBLUECUBES_CATCH_TEST_REGISTRY_HPP_INCLUDED + +// #included from: catch_interfaces_testcase.h +#define TWOBLUECUBES_CATCH_INTERFACES_TESTCASE_H_INCLUDED + +#include + +namespace Catch { + + class TestSpec; + + struct ITestCase : IShared { + virtual void invoke () const = 0; + protected: + virtual ~ITestCase(); + }; + + class TestCase; + struct IConfig; + + struct ITestCaseRegistry { + virtual ~ITestCaseRegistry(); + virtual std::vector const& getAllTests() const = 0; + virtual void getFilteredTests( TestSpec const& testSpec, IConfig const& config, std::vector& matchingTestCases, bool negated = false ) const = 0; + + }; +} + +namespace Catch { + +template +class MethodTestCase : public SharedImpl { + +public: + MethodTestCase( void (C::*method)() ) : m_method( method ) {} + + virtual void invoke() const { + C obj; + (obj.*m_method)(); + } + +private: + virtual ~MethodTestCase() {} + + void (C::*m_method)(); +}; + +typedef void(*TestFunction)(); + +struct NameAndDesc { + NameAndDesc( const char* _name = "", const char* _description= "" ) + : name( _name ), description( _description ) + {} + + const char* name; + const char* description; +}; + +struct AutoReg { + + AutoReg( TestFunction function, + SourceLineInfo const& lineInfo, + NameAndDesc const& nameAndDesc ); + + template + AutoReg( void (C::*method)(), + char const* className, + NameAndDesc const& nameAndDesc, + SourceLineInfo const& lineInfo ) { + registerTestCase( new MethodTestCase( method ), + className, + nameAndDesc, + lineInfo ); + } + + void registerTestCase( ITestCase* testCase, + char const* className, + NameAndDesc const& nameAndDesc, + SourceLineInfo const& lineInfo ); + + ~AutoReg(); + +private: + AutoReg( AutoReg const& ); + void operator= ( AutoReg const& ); +}; + +} // end namespace Catch + +#ifdef CATCH_CONFIG_VARIADIC_MACROS + /////////////////////////////////////////////////////////////////////////////// + #define INTERNAL_CATCH_TESTCASE( ... ) \ + static void INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ )(); \ + namespace{ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( &INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ), CATCH_INTERNAL_LINEINFO, Catch::NameAndDesc( __VA_ARGS__ ) ); }\ + static void INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ )() + + /////////////////////////////////////////////////////////////////////////////// + #define INTERNAL_CATCH_METHOD_AS_TEST_CASE( QualifiedMethod, ... ) \ + namespace{ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( &QualifiedMethod, "&" #QualifiedMethod, Catch::NameAndDesc( __VA_ARGS__ ), CATCH_INTERNAL_LINEINFO ); } + + /////////////////////////////////////////////////////////////////////////////// + #define INTERNAL_CATCH_TEST_CASE_METHOD( ClassName, ... )\ + namespace{ \ + struct INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ) : ClassName{ \ + void test(); \ + }; \ + Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar ) ( &INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ )::test, #ClassName, Catch::NameAndDesc( __VA_ARGS__ ), CATCH_INTERNAL_LINEINFO ); \ + } \ + void INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ )::test() + +#else + /////////////////////////////////////////////////////////////////////////////// + #define INTERNAL_CATCH_TESTCASE( Name, Desc ) \ + static void INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ )(); \ + namespace{ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( &INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ), CATCH_INTERNAL_LINEINFO, Catch::NameAndDesc( Name, Desc ) ); }\ + static void INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ )() + + /////////////////////////////////////////////////////////////////////////////// + #define INTERNAL_CATCH_METHOD_AS_TEST_CASE( QualifiedMethod, Name, Desc ) \ + namespace{ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( &QualifiedMethod, "&" #QualifiedMethod, Catch::NameAndDesc( Name, Desc ), CATCH_INTERNAL_LINEINFO ); } + + /////////////////////////////////////////////////////////////////////////////// + #define INTERNAL_CATCH_TEST_CASE_METHOD( ClassName, TestName, Desc )\ + namespace{ \ + struct INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ) : ClassName{ \ + void test(); \ + }; \ + Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar ) ( &INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ )::test, #ClassName, Catch::NameAndDesc( TestName, Desc ), CATCH_INTERNAL_LINEINFO ); \ + } \ + void INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ )::test() + +#endif + +// #included from: internal/catch_capture.hpp +#define TWOBLUECUBES_CATCH_CAPTURE_HPP_INCLUDED + +// #included from: catch_result_builder.h +#define TWOBLUECUBES_CATCH_RESULT_BUILDER_H_INCLUDED + +// #included from: catch_result_type.h +#define TWOBLUECUBES_CATCH_RESULT_TYPE_H_INCLUDED + +namespace Catch { + + // ResultWas::OfType enum + struct ResultWas { enum OfType { + Unknown = -1, + Ok = 0, + Info = 1, + Warning = 2, + + FailureBit = 0x10, + + ExpressionFailed = FailureBit | 1, + ExplicitFailure = FailureBit | 2, + + Exception = 0x100 | FailureBit, + + ThrewException = Exception | 1, + DidntThrowException = Exception | 2, + + FatalErrorCondition = 0x200 | FailureBit + + }; }; + + inline bool isOk( ResultWas::OfType resultType ) { + return ( resultType & ResultWas::FailureBit ) == 0; + } + inline bool isJustInfo( int flags ) { + return flags == ResultWas::Info; + } + + // ResultDisposition::Flags enum + struct ResultDisposition { enum Flags { + Normal = 0x00, + + ContinueOnFailure = 0x01, // Failures fail test, but execution continues + FalseTest = 0x02, // Prefix expression with ! + SuppressFail = 0x04 // Failures are reported but do not fail the test + }; }; + + inline ResultDisposition::Flags operator | ( ResultDisposition::Flags lhs, ResultDisposition::Flags rhs ) { + return static_cast( static_cast( lhs ) | static_cast( rhs ) ); + } + + inline bool shouldContinueOnFailure( int flags ) { return ( flags & ResultDisposition::ContinueOnFailure ) != 0; } + inline bool isFalseTest( int flags ) { return ( flags & ResultDisposition::FalseTest ) != 0; } + inline bool shouldSuppressFailure( int flags ) { return ( flags & ResultDisposition::SuppressFail ) != 0; } + +} // end namespace Catch + +// #included from: catch_assertionresult.h +#define TWOBLUECUBES_CATCH_ASSERTIONRESULT_H_INCLUDED + +#include + +namespace Catch { + + struct AssertionInfo + { + AssertionInfo() {} + AssertionInfo( std::string const& _macroName, + SourceLineInfo const& _lineInfo, + std::string const& _capturedExpression, + ResultDisposition::Flags _resultDisposition ); + + std::string macroName; + SourceLineInfo lineInfo; + std::string capturedExpression; + ResultDisposition::Flags resultDisposition; + }; + + struct AssertionResultData + { + AssertionResultData() : resultType( ResultWas::Unknown ) {} + + std::string reconstructedExpression; + std::string message; + ResultWas::OfType resultType; + }; + + class AssertionResult { + public: + AssertionResult(); + AssertionResult( AssertionInfo const& info, AssertionResultData const& data ); + ~AssertionResult(); +# ifdef CATCH_CPP11_OR_GREATER + AssertionResult( AssertionResult const& ) = default; + AssertionResult( AssertionResult && ) = default; + AssertionResult& operator = ( AssertionResult const& ) = default; + AssertionResult& operator = ( AssertionResult && ) = default; +# endif + + bool isOk() const; + bool succeeded() const; + ResultWas::OfType getResultType() const; + bool hasExpression() const; + bool hasMessage() const; + std::string getExpression() const; + std::string getExpressionInMacro() const; + bool hasExpandedExpression() const; + std::string getExpandedExpression() const; + std::string getMessage() const; + SourceLineInfo getSourceInfo() const; + std::string getTestMacroName() const; + + protected: + AssertionInfo m_info; + AssertionResultData m_resultData; + }; + +} // end namespace Catch + +namespace Catch { + + struct TestFailureException{}; + + template class ExpressionLhs; + + struct STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison; + + struct CopyableStream { + CopyableStream() {} + CopyableStream( CopyableStream const& other ) { + oss << other.oss.str(); + } + CopyableStream& operator=( CopyableStream const& other ) { + oss.str(""); + oss << other.oss.str(); + return *this; + } + std::ostringstream oss; + }; + + class ResultBuilder { + public: + ResultBuilder( char const* macroName, + SourceLineInfo const& lineInfo, + char const* capturedExpression, + ResultDisposition::Flags resultDisposition ); + + template + ExpressionLhs operator->* ( T const& operand ); + ExpressionLhs operator->* ( bool value ); + + template + ResultBuilder& operator << ( T const& value ) { + m_stream.oss << value; + return *this; + } + + template STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator && ( RhsT const& ); + template STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator || ( RhsT const& ); + + ResultBuilder& setResultType( ResultWas::OfType result ); + ResultBuilder& setResultType( bool result ); + ResultBuilder& setLhs( std::string const& lhs ); + ResultBuilder& setRhs( std::string const& rhs ); + ResultBuilder& setOp( std::string const& op ); + + void endExpression(); + + std::string reconstructExpression() const; + AssertionResult build() const; + + void useActiveException( ResultDisposition::Flags resultDisposition = ResultDisposition::Normal ); + void captureResult( ResultWas::OfType resultType ); + void captureExpression(); + void react(); + bool shouldDebugBreak() const; + bool allowThrows() const; + + private: + AssertionInfo m_assertionInfo; + AssertionResultData m_data; + struct ExprComponents { + ExprComponents() : testFalse( false ) {} + bool testFalse; + std::string lhs, rhs, op; + } m_exprComponents; + CopyableStream m_stream; + + bool m_shouldDebugBreak; + bool m_shouldThrow; + }; + +} // namespace Catch + +// Include after due to circular dependency: +// #included from: catch_expression_lhs.hpp +#define TWOBLUECUBES_CATCH_EXPRESSION_LHS_HPP_INCLUDED + +// #included from: catch_evaluate.hpp +#define TWOBLUECUBES_CATCH_EVALUATE_HPP_INCLUDED + +#ifdef _MSC_VER +#pragma warning(push) +#pragma warning(disable:4389) // '==' : signed/unsigned mismatch +#endif + +#include + +namespace Catch { +namespace Internal { + + enum Operator { + IsEqualTo, + IsNotEqualTo, + IsLessThan, + IsGreaterThan, + IsLessThanOrEqualTo, + IsGreaterThanOrEqualTo + }; + + template struct OperatorTraits { static const char* getName(){ return "*error*"; } }; + template<> struct OperatorTraits { static const char* getName(){ return "=="; } }; + template<> struct OperatorTraits { static const char* getName(){ return "!="; } }; + template<> struct OperatorTraits { static const char* getName(){ return "<"; } }; + template<> struct OperatorTraits { static const char* getName(){ return ">"; } }; + template<> struct OperatorTraits { static const char* getName(){ return "<="; } }; + template<> struct OperatorTraits{ static const char* getName(){ return ">="; } }; + + template + inline T& opCast(T const& t) { return const_cast(t); } + +// nullptr_t support based on pull request #154 from Konstantin Baumann +#ifdef CATCH_CONFIG_CPP11_NULLPTR + inline std::nullptr_t opCast(std::nullptr_t) { return nullptr; } +#endif // CATCH_CONFIG_CPP11_NULLPTR + + // So the compare overloads can be operator agnostic we convey the operator as a template + // enum, which is used to specialise an Evaluator for doing the comparison. + template + class Evaluator{}; + + template + struct Evaluator { + static bool evaluate( T1 const& lhs, T2 const& rhs) { + return opCast( lhs ) == opCast( rhs ); + } + }; + template + struct Evaluator { + static bool evaluate( T1 const& lhs, T2 const& rhs ) { + return opCast( lhs ) != opCast( rhs ); + } + }; + template + struct Evaluator { + static bool evaluate( T1 const& lhs, T2 const& rhs ) { + return opCast( lhs ) < opCast( rhs ); + } + }; + template + struct Evaluator { + static bool evaluate( T1 const& lhs, T2 const& rhs ) { + return opCast( lhs ) > opCast( rhs ); + } + }; + template + struct Evaluator { + static bool evaluate( T1 const& lhs, T2 const& rhs ) { + return opCast( lhs ) >= opCast( rhs ); + } + }; + template + struct Evaluator { + static bool evaluate( T1 const& lhs, T2 const& rhs ) { + return opCast( lhs ) <= opCast( rhs ); + } + }; + + template + bool applyEvaluator( T1 const& lhs, T2 const& rhs ) { + return Evaluator::evaluate( lhs, rhs ); + } + + // This level of indirection allows us to specialise for integer types + // to avoid signed/ unsigned warnings + + // "base" overload + template + bool compare( T1 const& lhs, T2 const& rhs ) { + return Evaluator::evaluate( lhs, rhs ); + } + + // unsigned X to int + template bool compare( unsigned int lhs, int rhs ) { + return applyEvaluator( lhs, static_cast( rhs ) ); + } + template bool compare( unsigned long lhs, int rhs ) { + return applyEvaluator( lhs, static_cast( rhs ) ); + } + template bool compare( unsigned char lhs, int rhs ) { + return applyEvaluator( lhs, static_cast( rhs ) ); + } + + // unsigned X to long + template bool compare( unsigned int lhs, long rhs ) { + return applyEvaluator( lhs, static_cast( rhs ) ); + } + template bool compare( unsigned long lhs, long rhs ) { + return applyEvaluator( lhs, static_cast( rhs ) ); + } + template bool compare( unsigned char lhs, long rhs ) { + return applyEvaluator( lhs, static_cast( rhs ) ); + } + + // int to unsigned X + template bool compare( int lhs, unsigned int rhs ) { + return applyEvaluator( static_cast( lhs ), rhs ); + } + template bool compare( int lhs, unsigned long rhs ) { + return applyEvaluator( static_cast( lhs ), rhs ); + } + template bool compare( int lhs, unsigned char rhs ) { + return applyEvaluator( static_cast( lhs ), rhs ); + } + + // long to unsigned X + template bool compare( long lhs, unsigned int rhs ) { + return applyEvaluator( static_cast( lhs ), rhs ); + } + template bool compare( long lhs, unsigned long rhs ) { + return applyEvaluator( static_cast( lhs ), rhs ); + } + template bool compare( long lhs, unsigned char rhs ) { + return applyEvaluator( static_cast( lhs ), rhs ); + } + + // pointer to long (when comparing against NULL) + template bool compare( long lhs, T* rhs ) { + return Evaluator::evaluate( reinterpret_cast( lhs ), rhs ); + } + template bool compare( T* lhs, long rhs ) { + return Evaluator::evaluate( lhs, reinterpret_cast( rhs ) ); + } + + // pointer to int (when comparing against NULL) + template bool compare( int lhs, T* rhs ) { + return Evaluator::evaluate( reinterpret_cast( lhs ), rhs ); + } + template bool compare( T* lhs, int rhs ) { + return Evaluator::evaluate( lhs, reinterpret_cast( rhs ) ); + } + +#ifdef CATCH_CONFIG_CPP11_NULLPTR + // pointer to nullptr_t (when comparing against nullptr) + template bool compare( std::nullptr_t, T* rhs ) { + return Evaluator::evaluate( NULL, rhs ); + } + template bool compare( T* lhs, std::nullptr_t ) { + return Evaluator::evaluate( lhs, NULL ); + } +#endif // CATCH_CONFIG_CPP11_NULLPTR + +} // end of namespace Internal +} // end of namespace Catch + +#ifdef _MSC_VER +#pragma warning(pop) +#endif + +// #included from: catch_tostring.h +#define TWOBLUECUBES_CATCH_TOSTRING_H_INCLUDED + +// #included from: catch_sfinae.hpp +#define TWOBLUECUBES_CATCH_SFINAE_HPP_INCLUDED + +// Try to detect if the current compiler supports SFINAE + +namespace Catch { + + struct TrueType { + static const bool value = true; + typedef void Enable; + char sizer[1]; + }; + struct FalseType { + static const bool value = false; + typedef void Disable; + char sizer[2]; + }; + +#ifdef CATCH_CONFIG_SFINAE + + template struct NotABooleanExpression; + + template struct If : NotABooleanExpression {}; + template<> struct If : TrueType {}; + template<> struct If : FalseType {}; + + template struct SizedIf; + template<> struct SizedIf : TrueType {}; + template<> struct SizedIf : FalseType {}; + +#endif // CATCH_CONFIG_SFINAE + +} // end namespace Catch + +#include +#include +#include +#include +#include + +#ifdef __OBJC__ +// #included from: catch_objc_arc.hpp +#define TWOBLUECUBES_CATCH_OBJC_ARC_HPP_INCLUDED + +#import + +#ifdef __has_feature +#define CATCH_ARC_ENABLED __has_feature(objc_arc) +#else +#define CATCH_ARC_ENABLED 0 +#endif + +void arcSafeRelease( NSObject* obj ); +id performOptionalSelector( id obj, SEL sel ); + +#if !CATCH_ARC_ENABLED +inline void arcSafeRelease( NSObject* obj ) { + [obj release]; +} +inline id performOptionalSelector( id obj, SEL sel ) { + if( [obj respondsToSelector: sel] ) + return [obj performSelector: sel]; + return nil; +} +#define CATCH_UNSAFE_UNRETAINED +#define CATCH_ARC_STRONG +#else +inline void arcSafeRelease( NSObject* ){} +inline id performOptionalSelector( id obj, SEL sel ) { +#ifdef __clang__ +#pragma clang diagnostic push +#pragma clang diagnostic ignored "-Warc-performSelector-leaks" +#endif + if( [obj respondsToSelector: sel] ) + return [obj performSelector: sel]; +#ifdef __clang__ +#pragma clang diagnostic pop +#endif + return nil; +} +#define CATCH_UNSAFE_UNRETAINED __unsafe_unretained +#define CATCH_ARC_STRONG __strong +#endif + +#endif + +#ifdef CATCH_CPP11_OR_GREATER +#include +#include +#endif + +namespace Catch { + +// Why we're here. +template +std::string toString( T const& value ); + +// Built in overloads + +std::string toString( std::string const& value ); +std::string toString( std::wstring const& value ); +std::string toString( const char* const value ); +std::string toString( char* const value ); +std::string toString( const wchar_t* const value ); +std::string toString( wchar_t* const value ); +std::string toString( int value ); +std::string toString( unsigned long value ); +std::string toString( unsigned int value ); +std::string toString( const double value ); +std::string toString( const float value ); +std::string toString( bool value ); +std::string toString( char value ); +std::string toString( signed char value ); +std::string toString( unsigned char value ); + +#ifdef CATCH_CONFIG_CPP11_NULLPTR +std::string toString( std::nullptr_t ); +#endif + +#ifdef __OBJC__ + std::string toString( NSString const * const& nsstring ); + std::string toString( NSString * CATCH_ARC_STRONG const& nsstring ); + std::string toString( NSObject* const& nsObject ); +#endif + +namespace Detail { + + extern std::string unprintableString; + +// SFINAE is currently disabled by default for all compilers. +// If the non SFINAE version of IsStreamInsertable is ambiguous for you +// and your compiler supports SFINAE, try #defining CATCH_CONFIG_SFINAE +#ifdef CATCH_CONFIG_SFINAE + + template + class IsStreamInsertableHelper { + template struct TrueIfSizeable : TrueType {}; + + template + static TrueIfSizeable dummy(T2*); + static FalseType dummy(...); + + public: + typedef SizedIf type; + }; + + template + struct IsStreamInsertable : IsStreamInsertableHelper::type {}; + +#else + + struct BorgType { + template BorgType( T const& ); + }; + + TrueType& testStreamable( std::ostream& ); + FalseType testStreamable( FalseType ); + + FalseType operator<<( std::ostream const&, BorgType const& ); + + template + struct IsStreamInsertable { + static std::ostream &s; + static T const&t; + enum { value = sizeof( testStreamable(s << t) ) == sizeof( TrueType ) }; + }; + +#endif + +#if defined(CATCH_CPP11_OR_GREATER) + template::value + > + struct EnumStringMaker + { + static std::string convert( T const& ) { return unprintableString; } + }; + + template + struct EnumStringMaker + { + static std::string convert( T const& v ) + { + return ::Catch::toString( + static_cast::type>(v) + ); + } + }; +#endif + template + struct StringMakerBase { +#if defined(CATCH_CPP11_OR_GREATER) + template + static std::string convert( T const& v ) + { + return EnumStringMaker::convert( v ); + } +#else + template + static std::string convert( T const& ) { return unprintableString; } +#endif + }; + + template<> + struct StringMakerBase { + template + static std::string convert( T const& _value ) { + std::ostringstream oss; + oss << _value; + return oss.str(); + } + }; + + std::string rawMemoryToString( const void *object, std::size_t size ); + + template + inline std::string rawMemoryToString( const T& object ) { + return rawMemoryToString( &object, sizeof(object) ); + } + +} // end namespace Detail + +template +struct StringMaker : + Detail::StringMakerBase::value> {}; + +template +struct StringMaker { + template + static std::string convert( U* p ) { + if( !p ) + return INTERNAL_CATCH_STRINGIFY( NULL ); + else + return Detail::rawMemoryToString( p ); + } +}; + +template +struct StringMaker { + static std::string convert( R C::* p ) { + if( !p ) + return INTERNAL_CATCH_STRINGIFY( NULL ); + else + return Detail::rawMemoryToString( p ); + } +}; + +namespace Detail { + template + std::string rangeToString( InputIterator first, InputIterator last ); +} + +//template +//struct StringMaker > { +// static std::string convert( std::vector const& v ) { +// return Detail::rangeToString( v.begin(), v.end() ); +// } +//}; + +template +std::string toString( std::vector const& v ) { + return Detail::rangeToString( v.begin(), v.end() ); +} + +#ifdef CATCH_CPP11_OR_GREATER + +// toString for tuples +namespace TupleDetail { + template< + typename Tuple, + std::size_t N = 0, + bool = (N < std::tuple_size::value) + > + struct ElementPrinter { + static void print( const Tuple& tuple, std::ostream& os ) + { + os << ( N ? ", " : " " ) + << Catch::toString(std::get(tuple)); + ElementPrinter::print(tuple,os); + } + }; + + template< + typename Tuple, + std::size_t N + > + struct ElementPrinter { + static void print( const Tuple&, std::ostream& ) {} + }; + +} + +template +struct StringMaker> { + + static std::string convert( const std::tuple& tuple ) + { + std::ostringstream os; + os << '{'; + TupleDetail::ElementPrinter>::print( tuple, os ); + os << " }"; + return os.str(); + } +}; +#endif + +namespace Detail { + template + std::string makeString( T const& value ) { + return StringMaker::convert( value ); + } +} // end namespace Detail + +/// \brief converts any type to a string +/// +/// The default template forwards on to ostringstream - except when an +/// ostringstream overload does not exist - in which case it attempts to detect +/// that and writes {?}. +/// Overload (not specialise) this template for custom typs that you don't want +/// to provide an ostream overload for. +template +std::string toString( T const& value ) { + return StringMaker::convert( value ); +} + + namespace Detail { + template + std::string rangeToString( InputIterator first, InputIterator last ) { + std::ostringstream oss; + oss << "{ "; + if( first != last ) { + oss << Catch::toString( *first ); + for( ++first ; first != last ; ++first ) + oss << ", " << Catch::toString( *first ); + } + oss << " }"; + return oss.str(); + } +} + +} // end namespace Catch + +namespace Catch { + +// Wraps the LHS of an expression and captures the operator and RHS (if any) - +// wrapping them all in a ResultBuilder object +template +class ExpressionLhs { + ExpressionLhs& operator = ( ExpressionLhs const& ); +# ifdef CATCH_CPP11_OR_GREATER + ExpressionLhs& operator = ( ExpressionLhs && ) = delete; +# endif + +public: + ExpressionLhs( ResultBuilder& rb, T lhs ) : m_rb( rb ), m_lhs( lhs ) {} +# ifdef CATCH_CPP11_OR_GREATER + ExpressionLhs( ExpressionLhs const& ) = default; + ExpressionLhs( ExpressionLhs && ) = default; +# endif + + template + ResultBuilder& operator == ( RhsT const& rhs ) { + return captureExpression( rhs ); + } + + template + ResultBuilder& operator != ( RhsT const& rhs ) { + return captureExpression( rhs ); + } + + template + ResultBuilder& operator < ( RhsT const& rhs ) { + return captureExpression( rhs ); + } + + template + ResultBuilder& operator > ( RhsT const& rhs ) { + return captureExpression( rhs ); + } + + template + ResultBuilder& operator <= ( RhsT const& rhs ) { + return captureExpression( rhs ); + } + + template + ResultBuilder& operator >= ( RhsT const& rhs ) { + return captureExpression( rhs ); + } + + ResultBuilder& operator == ( bool rhs ) { + return captureExpression( rhs ); + } + + ResultBuilder& operator != ( bool rhs ) { + return captureExpression( rhs ); + } + + void endExpression() { + bool value = m_lhs ? true : false; + m_rb + .setLhs( Catch::toString( value ) ) + .setResultType( value ) + .endExpression(); + } + + // Only simple binary expressions are allowed on the LHS. + // If more complex compositions are required then place the sub expression in parentheses + template STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator + ( RhsT const& ); + template STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator - ( RhsT const& ); + template STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator / ( RhsT const& ); + template STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator * ( RhsT const& ); + template STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator && ( RhsT const& ); + template STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator || ( RhsT const& ); + +private: + template + ResultBuilder& captureExpression( RhsT const& rhs ) { + return m_rb + .setResultType( Internal::compare( m_lhs, rhs ) ) + .setLhs( Catch::toString( m_lhs ) ) + .setRhs( Catch::toString( rhs ) ) + .setOp( Internal::OperatorTraits::getName() ); + } + +private: + ResultBuilder& m_rb; + T m_lhs; +}; + +} // end namespace Catch + + +namespace Catch { + + template + inline ExpressionLhs ResultBuilder::operator->* ( T const& operand ) { + return ExpressionLhs( *this, operand ); + } + + inline ExpressionLhs ResultBuilder::operator->* ( bool value ) { + return ExpressionLhs( *this, value ); + } + +} // namespace Catch + +// #included from: catch_message.h +#define TWOBLUECUBES_CATCH_MESSAGE_H_INCLUDED + +#include + +namespace Catch { + + struct MessageInfo { + MessageInfo( std::string const& _macroName, + SourceLineInfo const& _lineInfo, + ResultWas::OfType _type ); + + std::string macroName; + SourceLineInfo lineInfo; + ResultWas::OfType type; + std::string message; + unsigned int sequence; + + bool operator == ( MessageInfo const& other ) const { + return sequence == other.sequence; + } + bool operator < ( MessageInfo const& other ) const { + return sequence < other.sequence; + } + private: + static unsigned int globalCount; + }; + + struct MessageBuilder { + MessageBuilder( std::string const& macroName, + SourceLineInfo const& lineInfo, + ResultWas::OfType type ) + : m_info( macroName, lineInfo, type ) + {} + + template + MessageBuilder& operator << ( T const& value ) { + m_stream << value; + return *this; + } + + MessageInfo m_info; + std::ostringstream m_stream; + }; + + class ScopedMessage { + public: + ScopedMessage( MessageBuilder const& builder ); + ScopedMessage( ScopedMessage const& other ); + ~ScopedMessage(); + + MessageInfo m_info; + }; + +} // end namespace Catch + +// #included from: catch_interfaces_capture.h +#define TWOBLUECUBES_CATCH_INTERFACES_CAPTURE_H_INCLUDED + +#include + +namespace Catch { + + class TestCase; + class AssertionResult; + struct AssertionInfo; + struct SectionInfo; + struct MessageInfo; + class ScopedMessageBuilder; + struct Counts; + + struct IResultCapture { + + virtual ~IResultCapture(); + + virtual void assertionEnded( AssertionResult const& result ) = 0; + virtual bool sectionStarted( SectionInfo const& sectionInfo, + Counts& assertions ) = 0; + virtual void sectionEnded( SectionInfo const& name, Counts const& assertions, double _durationInSeconds ) = 0; + virtual void pushScopedMessage( MessageInfo const& message ) = 0; + virtual void popScopedMessage( MessageInfo const& message ) = 0; + + virtual std::string getCurrentTestName() const = 0; + virtual const AssertionResult* getLastResult() const = 0; + + virtual void handleFatalErrorCondition( std::string const& message ) = 0; + }; + + IResultCapture& getResultCapture(); +} + +// #included from: catch_debugger.h +#define TWOBLUECUBES_CATCH_DEBUGGER_H_INCLUDED + +// #included from: catch_platform.h +#define TWOBLUECUBES_CATCH_PLATFORM_H_INCLUDED + +#if defined(__MAC_OS_X_VERSION_MIN_REQUIRED) +#define CATCH_PLATFORM_MAC +#elif defined(__IPHONE_OS_VERSION_MIN_REQUIRED) +#define CATCH_PLATFORM_IPHONE +#elif defined(WIN32) || defined(__WIN32__) || defined(_WIN32) || defined(_MSC_VER) +#define CATCH_PLATFORM_WINDOWS +#endif + +#include + +namespace Catch{ + + bool isDebuggerActive(); + void writeToDebugConsole( std::string const& text ); +} + +#ifdef CATCH_PLATFORM_MAC + + // The following code snippet based on: + // http://cocoawithlove.com/2008/03/break-into-debugger.html + #ifdef DEBUG + #if defined(__ppc64__) || defined(__ppc__) + #define CATCH_BREAK_INTO_DEBUGGER() \ + if( Catch::isDebuggerActive() ) { \ + __asm__("li r0, 20\nsc\nnop\nli r0, 37\nli r4, 2\nsc\nnop\n" \ + : : : "memory","r0","r3","r4" ); \ + } + #else + #define CATCH_BREAK_INTO_DEBUGGER() if( Catch::isDebuggerActive() ) {__asm__("int $3\n" : : );} + #endif + #endif + +#elif defined(_MSC_VER) + #define CATCH_BREAK_INTO_DEBUGGER() if( Catch::isDebuggerActive() ) { __debugbreak(); } +#elif defined(__MINGW32__) + extern "C" __declspec(dllimport) void __stdcall DebugBreak(); + #define CATCH_BREAK_INTO_DEBUGGER() if( Catch::isDebuggerActive() ) { DebugBreak(); } +#endif + +#ifndef CATCH_BREAK_INTO_DEBUGGER +#define CATCH_BREAK_INTO_DEBUGGER() Catch::alwaysTrue(); +#endif + +// #included from: catch_interfaces_runner.h +#define TWOBLUECUBES_CATCH_INTERFACES_RUNNER_H_INCLUDED + +namespace Catch { + class TestCase; + + struct IRunner { + virtual ~IRunner(); + virtual bool aborting() const = 0; + }; +} + +/////////////////////////////////////////////////////////////////////////////// +// In the event of a failure works out if the debugger needs to be invoked +// and/or an exception thrown and takes appropriate action. +// This needs to be done as a macro so the debugger will stop in the user +// source code rather than in Catch library code +#define INTERNAL_CATCH_REACT( resultBuilder ) \ + if( resultBuilder.shouldDebugBreak() ) CATCH_BREAK_INTO_DEBUGGER(); \ + resultBuilder.react(); + +/////////////////////////////////////////////////////////////////////////////// +#define INTERNAL_CATCH_TEST( expr, resultDisposition, macroName ) \ + do { \ + Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, #expr, resultDisposition ); \ + try { \ + ( __catchResult->*expr ).endExpression(); \ + } \ + catch( ... ) { \ + __catchResult.useActiveException( Catch::ResultDisposition::Normal ); \ + } \ + INTERNAL_CATCH_REACT( __catchResult ) \ + } while( Catch::isTrue( false && (expr) ) ) // expr here is never evaluated at runtime but it forces the compiler to give it a look + +/////////////////////////////////////////////////////////////////////////////// +#define INTERNAL_CATCH_IF( expr, resultDisposition, macroName ) \ + INTERNAL_CATCH_TEST( expr, resultDisposition, macroName ); \ + if( Catch::getResultCapture().getLastResult()->succeeded() ) + +/////////////////////////////////////////////////////////////////////////////// +#define INTERNAL_CATCH_ELSE( expr, resultDisposition, macroName ) \ + INTERNAL_CATCH_TEST( expr, resultDisposition, macroName ); \ + if( !Catch::getResultCapture().getLastResult()->succeeded() ) + +/////////////////////////////////////////////////////////////////////////////// +#define INTERNAL_CATCH_NO_THROW( expr, resultDisposition, macroName ) \ + do { \ + Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, #expr, resultDisposition ); \ + try { \ + expr; \ + __catchResult.captureResult( Catch::ResultWas::Ok ); \ + } \ + catch( ... ) { \ + __catchResult.useActiveException( resultDisposition ); \ + } \ + INTERNAL_CATCH_REACT( __catchResult ) \ + } while( Catch::alwaysFalse() ) + +/////////////////////////////////////////////////////////////////////////////// +#define INTERNAL_CATCH_THROWS( expr, resultDisposition, macroName ) \ + do { \ + Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, #expr, resultDisposition ); \ + if( __catchResult.allowThrows() ) \ + try { \ + expr; \ + __catchResult.captureResult( Catch::ResultWas::DidntThrowException ); \ + } \ + catch( ... ) { \ + __catchResult.captureResult( Catch::ResultWas::Ok ); \ + } \ + else \ + __catchResult.captureResult( Catch::ResultWas::Ok ); \ + INTERNAL_CATCH_REACT( __catchResult ) \ + } while( Catch::alwaysFalse() ) + +/////////////////////////////////////////////////////////////////////////////// +#define INTERNAL_CATCH_THROWS_AS( expr, exceptionType, resultDisposition, macroName ) \ + do { \ + Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, #expr, resultDisposition ); \ + if( __catchResult.allowThrows() ) \ + try { \ + expr; \ + __catchResult.captureResult( Catch::ResultWas::DidntThrowException ); \ + } \ + catch( exceptionType ) { \ + __catchResult.captureResult( Catch::ResultWas::Ok ); \ + } \ + catch( ... ) { \ + __catchResult.useActiveException( resultDisposition ); \ + } \ + else \ + __catchResult.captureResult( Catch::ResultWas::Ok ); \ + INTERNAL_CATCH_REACT( __catchResult ) \ + } while( Catch::alwaysFalse() ) + +/////////////////////////////////////////////////////////////////////////////// +#ifdef CATCH_CONFIG_VARIADIC_MACROS + #define INTERNAL_CATCH_MSG( messageType, resultDisposition, macroName, ... ) \ + do { \ + Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, "", resultDisposition ); \ + __catchResult << __VA_ARGS__ + ::Catch::StreamEndStop(); \ + __catchResult.captureResult( messageType ); \ + INTERNAL_CATCH_REACT( __catchResult ) \ + } while( Catch::alwaysFalse() ) +#else + #define INTERNAL_CATCH_MSG( messageType, resultDisposition, macroName, log ) \ + do { \ + Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, "", resultDisposition ); \ + __catchResult << log + ::Catch::StreamEndStop(); \ + __catchResult.captureResult( messageType ); \ + INTERNAL_CATCH_REACT( __catchResult ) \ + } while( Catch::alwaysFalse() ) +#endif + +/////////////////////////////////////////////////////////////////////////////// +#define INTERNAL_CATCH_INFO( log, macroName ) \ + Catch::ScopedMessage INTERNAL_CATCH_UNIQUE_NAME( scopedMessage ) = Catch::MessageBuilder( macroName, CATCH_INTERNAL_LINEINFO, Catch::ResultWas::Info ) << log; + +/////////////////////////////////////////////////////////////////////////////// +#define INTERNAL_CHECK_THAT( arg, matcher, resultDisposition, macroName ) \ + do { \ + Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, #arg " " #matcher, resultDisposition ); \ + try { \ + std::string matcherAsString = ::Catch::Matchers::matcher.toString(); \ + __catchResult \ + .setLhs( Catch::toString( arg ) ) \ + .setRhs( matcherAsString == Catch::Detail::unprintableString ? #matcher : matcherAsString ) \ + .setOp( "matches" ) \ + .setResultType( ::Catch::Matchers::matcher.match( arg ) ); \ + __catchResult.captureExpression(); \ + } catch( ... ) { \ + __catchResult.useActiveException( resultDisposition | Catch::ResultDisposition::ContinueOnFailure ); \ + } \ + INTERNAL_CATCH_REACT( __catchResult ) \ + } while( Catch::alwaysFalse() ) + +// #included from: internal/catch_section.h +#define TWOBLUECUBES_CATCH_SECTION_H_INCLUDED + +// #included from: catch_section_info.h +#define TWOBLUECUBES_CATCH_SECTION_INFO_H_INCLUDED + +namespace Catch { + + struct SectionInfo { + SectionInfo + ( SourceLineInfo const& _lineInfo, + std::string const& _name, + std::string const& _description = std::string() ); + + std::string name; + std::string description; + SourceLineInfo lineInfo; + }; + +} // end namespace Catch + +// #included from: catch_totals.hpp +#define TWOBLUECUBES_CATCH_TOTALS_HPP_INCLUDED + +#include + +namespace Catch { + + struct Counts { + Counts() : passed( 0 ), failed( 0 ), failedButOk( 0 ) {} + + Counts operator - ( Counts const& other ) const { + Counts diff; + diff.passed = passed - other.passed; + diff.failed = failed - other.failed; + diff.failedButOk = failedButOk - other.failedButOk; + return diff; + } + Counts& operator += ( Counts const& other ) { + passed += other.passed; + failed += other.failed; + failedButOk += other.failedButOk; + return *this; + } + + std::size_t total() const { + return passed + failed + failedButOk; + } + bool allPassed() const { + return failed == 0 && failedButOk == 0; + } + bool allOk() const { + return failed == 0; + } + + std::size_t passed; + std::size_t failed; + std::size_t failedButOk; + }; + + struct Totals { + + Totals operator - ( Totals const& other ) const { + Totals diff; + diff.assertions = assertions - other.assertions; + diff.testCases = testCases - other.testCases; + return diff; + } + + Totals delta( Totals const& prevTotals ) const { + Totals diff = *this - prevTotals; + if( diff.assertions.failed > 0 ) + ++diff.testCases.failed; + else if( diff.assertions.failedButOk > 0 ) + ++diff.testCases.failedButOk; + else + ++diff.testCases.passed; + return diff; + } + + Totals& operator += ( Totals const& other ) { + assertions += other.assertions; + testCases += other.testCases; + return *this; + } + + Counts assertions; + Counts testCases; + }; +} + +// #included from: catch_timer.h +#define TWOBLUECUBES_CATCH_TIMER_H_INCLUDED + +#ifdef CATCH_PLATFORM_WINDOWS +typedef unsigned long long uint64_t; +#else +#include +#endif + +namespace Catch { + + class Timer { + public: + Timer() : m_ticks( 0 ) {} + void start(); + unsigned int getElapsedMicroseconds() const; + unsigned int getElapsedMilliseconds() const; + double getElapsedSeconds() const; + + private: + uint64_t m_ticks; + }; + +} // namespace Catch + +#include + +namespace Catch { + + class Section : NonCopyable { + public: + Section( SectionInfo const& info ); + ~Section(); + + // This indicates whether the section should be executed or not + operator bool() const; + + private: + SectionInfo m_info; + + std::string m_name; + Counts m_assertions; + bool m_sectionIncluded; + Timer m_timer; + }; + +} // end namespace Catch + +#ifdef CATCH_CONFIG_VARIADIC_MACROS + #define INTERNAL_CATCH_SECTION( ... ) \ + if( Catch::Section const& INTERNAL_CATCH_UNIQUE_NAME( catch_internal_Section ) = Catch::SectionInfo( CATCH_INTERNAL_LINEINFO, __VA_ARGS__ ) ) +#else + #define INTERNAL_CATCH_SECTION( name, desc ) \ + if( Catch::Section const& INTERNAL_CATCH_UNIQUE_NAME( catch_internal_Section ) = Catch::SectionInfo( CATCH_INTERNAL_LINEINFO, name, desc ) ) +#endif + +// #included from: internal/catch_generators.hpp +#define TWOBLUECUBES_CATCH_GENERATORS_HPP_INCLUDED + +#include +#include +#include +#include + +namespace Catch { + +template +struct IGenerator { + virtual ~IGenerator() {} + virtual T getValue( std::size_t index ) const = 0; + virtual std::size_t size () const = 0; +}; + +template +class BetweenGenerator : public IGenerator { +public: + BetweenGenerator( T from, T to ) : m_from( from ), m_to( to ){} + + virtual T getValue( std::size_t index ) const { + return m_from+static_cast( index ); + } + + virtual std::size_t size() const { + return static_cast( 1+m_to-m_from ); + } + +private: + + T m_from; + T m_to; +}; + +template +class ValuesGenerator : public IGenerator { +public: + ValuesGenerator(){} + + void add( T value ) { + m_values.push_back( value ); + } + + virtual T getValue( std::size_t index ) const { + return m_values[index]; + } + + virtual std::size_t size() const { + return m_values.size(); + } + +private: + std::vector m_values; +}; + +template +class CompositeGenerator { +public: + CompositeGenerator() : m_totalSize( 0 ) {} + + // *** Move semantics, similar to auto_ptr *** + CompositeGenerator( CompositeGenerator& other ) + : m_fileInfo( other.m_fileInfo ), + m_totalSize( 0 ) + { + move( other ); + } + + CompositeGenerator& setFileInfo( const char* fileInfo ) { + m_fileInfo = fileInfo; + return *this; + } + + ~CompositeGenerator() { + deleteAll( m_composed ); + } + + operator T () const { + size_t overallIndex = getCurrentContext().getGeneratorIndex( m_fileInfo, m_totalSize ); + + typename std::vector*>::const_iterator it = m_composed.begin(); + typename std::vector*>::const_iterator itEnd = m_composed.end(); + for( size_t index = 0; it != itEnd; ++it ) + { + const IGenerator* generator = *it; + if( overallIndex >= index && overallIndex < index + generator->size() ) + { + return generator->getValue( overallIndex-index ); + } + index += generator->size(); + } + CATCH_INTERNAL_ERROR( "Indexed past end of generated range" ); + return T(); // Suppress spurious "not all control paths return a value" warning in Visual Studio - if you know how to fix this please do so + } + + void add( const IGenerator* generator ) { + m_totalSize += generator->size(); + m_composed.push_back( generator ); + } + + CompositeGenerator& then( CompositeGenerator& other ) { + move( other ); + return *this; + } + + CompositeGenerator& then( T value ) { + ValuesGenerator* valuesGen = new ValuesGenerator(); + valuesGen->add( value ); + add( valuesGen ); + return *this; + } + +private: + + void move( CompositeGenerator& other ) { + std::copy( other.m_composed.begin(), other.m_composed.end(), std::back_inserter( m_composed ) ); + m_totalSize += other.m_totalSize; + other.m_composed.clear(); + } + + std::vector*> m_composed; + std::string m_fileInfo; + size_t m_totalSize; +}; + +namespace Generators +{ + template + CompositeGenerator between( T from, T to ) { + CompositeGenerator generators; + generators.add( new BetweenGenerator( from, to ) ); + return generators; + } + + template + CompositeGenerator values( T val1, T val2 ) { + CompositeGenerator generators; + ValuesGenerator* valuesGen = new ValuesGenerator(); + valuesGen->add( val1 ); + valuesGen->add( val2 ); + generators.add( valuesGen ); + return generators; + } + + template + CompositeGenerator values( T val1, T val2, T val3 ){ + CompositeGenerator generators; + ValuesGenerator* valuesGen = new ValuesGenerator(); + valuesGen->add( val1 ); + valuesGen->add( val2 ); + valuesGen->add( val3 ); + generators.add( valuesGen ); + return generators; + } + + template + CompositeGenerator values( T val1, T val2, T val3, T val4 ) { + CompositeGenerator generators; + ValuesGenerator* valuesGen = new ValuesGenerator(); + valuesGen->add( val1 ); + valuesGen->add( val2 ); + valuesGen->add( val3 ); + valuesGen->add( val4 ); + generators.add( valuesGen ); + return generators; + } + +} // end namespace Generators + +using namespace Generators; + +} // end namespace Catch + +#define INTERNAL_CATCH_LINESTR2( line ) #line +#define INTERNAL_CATCH_LINESTR( line ) INTERNAL_CATCH_LINESTR2( line ) + +#define INTERNAL_CATCH_GENERATE( expr ) expr.setFileInfo( __FILE__ "(" INTERNAL_CATCH_LINESTR( __LINE__ ) ")" ) + +// #included from: internal/catch_interfaces_exception.h +#define TWOBLUECUBES_CATCH_INTERFACES_EXCEPTION_H_INCLUDED + +#include +// #included from: catch_interfaces_registry_hub.h +#define TWOBLUECUBES_CATCH_INTERFACES_REGISTRY_HUB_H_INCLUDED + +#include + +namespace Catch { + + class TestCase; + struct ITestCaseRegistry; + struct IExceptionTranslatorRegistry; + struct IExceptionTranslator; + struct IReporterRegistry; + struct IReporterFactory; + + struct IRegistryHub { + virtual ~IRegistryHub(); + + virtual IReporterRegistry const& getReporterRegistry() const = 0; + virtual ITestCaseRegistry const& getTestCaseRegistry() const = 0; + virtual IExceptionTranslatorRegistry& getExceptionTranslatorRegistry() = 0; + }; + + struct IMutableRegistryHub { + virtual ~IMutableRegistryHub(); + virtual void registerReporter( std::string const& name, IReporterFactory* factory ) = 0; + virtual void registerTest( TestCase const& testInfo ) = 0; + virtual void registerTranslator( const IExceptionTranslator* translator ) = 0; + }; + + IRegistryHub& getRegistryHub(); + IMutableRegistryHub& getMutableRegistryHub(); + void cleanUp(); + std::string translateActiveException(); + +} + + +namespace Catch { + + typedef std::string(*exceptionTranslateFunction)(); + + struct IExceptionTranslator { + virtual ~IExceptionTranslator(); + virtual std::string translate() const = 0; + }; + + struct IExceptionTranslatorRegistry { + virtual ~IExceptionTranslatorRegistry(); + + virtual std::string translateActiveException() const = 0; + }; + + class ExceptionTranslatorRegistrar { + template + class ExceptionTranslator : public IExceptionTranslator { + public: + + ExceptionTranslator( std::string(*translateFunction)( T& ) ) + : m_translateFunction( translateFunction ) + {} + + virtual std::string translate() const { + try { + throw; + } + catch( T& ex ) { + return m_translateFunction( ex ); + } + } + + protected: + std::string(*m_translateFunction)( T& ); + }; + + public: + template + ExceptionTranslatorRegistrar( std::string(*translateFunction)( T& ) ) { + getMutableRegistryHub().registerTranslator + ( new ExceptionTranslator( translateFunction ) ); + } + }; +} + +/////////////////////////////////////////////////////////////////////////////// +#define INTERNAL_CATCH_TRANSLATE_EXCEPTION( signature ) \ + static std::string INTERNAL_CATCH_UNIQUE_NAME( catch_internal_ExceptionTranslator )( signature ); \ + namespace{ Catch::ExceptionTranslatorRegistrar INTERNAL_CATCH_UNIQUE_NAME( catch_internal_ExceptionRegistrar )( &INTERNAL_CATCH_UNIQUE_NAME( catch_internal_ExceptionTranslator ) ); }\ + static std::string INTERNAL_CATCH_UNIQUE_NAME( catch_internal_ExceptionTranslator )( signature ) + +// #included from: internal/catch_approx.hpp +#define TWOBLUECUBES_CATCH_APPROX_HPP_INCLUDED + +#include +#include + +namespace Catch { +namespace Detail { + + class Approx { + public: + explicit Approx ( double value ) + : m_epsilon( std::numeric_limits::epsilon()*100 ), + m_scale( 1.0 ), + m_value( value ) + {} + + Approx( Approx const& other ) + : m_epsilon( other.m_epsilon ), + m_scale( other.m_scale ), + m_value( other.m_value ) + {} + + static Approx custom() { + return Approx( 0 ); + } + + Approx operator()( double value ) { + Approx approx( value ); + approx.epsilon( m_epsilon ); + approx.scale( m_scale ); + return approx; + } + + friend bool operator == ( double lhs, Approx const& rhs ) { + // Thanks to Richard Harris for his help refining this formula + return fabs( lhs - rhs.m_value ) < rhs.m_epsilon * (rhs.m_scale + (std::max)( fabs(lhs), fabs(rhs.m_value) ) ); + } + + friend bool operator == ( Approx const& lhs, double rhs ) { + return operator==( rhs, lhs ); + } + + friend bool operator != ( double lhs, Approx const& rhs ) { + return !operator==( lhs, rhs ); + } + + friend bool operator != ( Approx const& lhs, double rhs ) { + return !operator==( rhs, lhs ); + } + + Approx& epsilon( double newEpsilon ) { + m_epsilon = newEpsilon; + return *this; + } + + Approx& scale( double newScale ) { + m_scale = newScale; + return *this; + } + + std::string toString() const { + std::ostringstream oss; + oss << "Approx( " << Catch::toString( m_value ) << " )"; + return oss.str(); + } + + private: + double m_epsilon; + double m_scale; + double m_value; + }; +} + +template<> +inline std::string toString( Detail::Approx const& value ) { + return value.toString(); +} + +} // end namespace Catch + +// #included from: internal/catch_matchers.hpp +#define TWOBLUECUBES_CATCH_MATCHERS_HPP_INCLUDED + +namespace Catch { +namespace Matchers { + namespace Impl { + + template + struct Matcher : SharedImpl + { + typedef ExpressionT ExpressionType; + + virtual ~Matcher() {} + virtual Ptr clone() const = 0; + virtual bool match( ExpressionT const& expr ) const = 0; + virtual std::string toString() const = 0; + }; + + template + struct MatcherImpl : Matcher { + + virtual Ptr > clone() const { + return Ptr >( new DerivedT( static_cast( *this ) ) ); + } + }; + + namespace Generic { + + template + class AllOf : public MatcherImpl, ExpressionT> { + public: + + AllOf() {} + AllOf( AllOf const& other ) : m_matchers( other.m_matchers ) {} + + AllOf& add( Matcher const& matcher ) { + m_matchers.push_back( matcher.clone() ); + return *this; + } + virtual bool match( ExpressionT const& expr ) const + { + for( std::size_t i = 0; i < m_matchers.size(); ++i ) + if( !m_matchers[i]->match( expr ) ) + return false; + return true; + } + virtual std::string toString() const { + std::ostringstream oss; + oss << "( "; + for( std::size_t i = 0; i < m_matchers.size(); ++i ) { + if( i != 0 ) + oss << " and "; + oss << m_matchers[i]->toString(); + } + oss << " )"; + return oss.str(); + } + + private: + std::vector > > m_matchers; + }; + + template + class AnyOf : public MatcherImpl, ExpressionT> { + public: + + AnyOf() {} + AnyOf( AnyOf const& other ) : m_matchers( other.m_matchers ) {} + + AnyOf& add( Matcher const& matcher ) { + m_matchers.push_back( matcher.clone() ); + return *this; + } + virtual bool match( ExpressionT const& expr ) const + { + for( std::size_t i = 0; i < m_matchers.size(); ++i ) + if( m_matchers[i]->match( expr ) ) + return true; + return false; + } + virtual std::string toString() const { + std::ostringstream oss; + oss << "( "; + for( std::size_t i = 0; i < m_matchers.size(); ++i ) { + if( i != 0 ) + oss << " or "; + oss << m_matchers[i]->toString(); + } + oss << " )"; + return oss.str(); + } + + private: + std::vector > > m_matchers; + }; + + } + + namespace StdString { + + inline std::string makeString( std::string const& str ) { return str; } + inline std::string makeString( const char* str ) { return str ? std::string( str ) : std::string(); } + + struct Equals : MatcherImpl { + Equals( std::string const& str ) : m_str( str ){} + Equals( Equals const& other ) : m_str( other.m_str ){} + + virtual ~Equals(); + + virtual bool match( std::string const& expr ) const { + return m_str == expr; + } + virtual std::string toString() const { + return "equals: \"" + m_str + "\""; + } + + std::string m_str; + }; + + struct Contains : MatcherImpl { + Contains( std::string const& substr ) : m_substr( substr ){} + Contains( Contains const& other ) : m_substr( other.m_substr ){} + + virtual ~Contains(); + + virtual bool match( std::string const& expr ) const { + return expr.find( m_substr ) != std::string::npos; + } + virtual std::string toString() const { + return "contains: \"" + m_substr + "\""; + } + + std::string m_substr; + }; + + struct StartsWith : MatcherImpl { + StartsWith( std::string const& substr ) : m_substr( substr ){} + StartsWith( StartsWith const& other ) : m_substr( other.m_substr ){} + + virtual ~StartsWith(); + + virtual bool match( std::string const& expr ) const { + return expr.find( m_substr ) == 0; + } + virtual std::string toString() const { + return "starts with: \"" + m_substr + "\""; + } + + std::string m_substr; + }; + + struct EndsWith : MatcherImpl { + EndsWith( std::string const& substr ) : m_substr( substr ){} + EndsWith( EndsWith const& other ) : m_substr( other.m_substr ){} + + virtual ~EndsWith(); + + virtual bool match( std::string const& expr ) const { + return expr.find( m_substr ) == expr.size() - m_substr.size(); + } + virtual std::string toString() const { + return "ends with: \"" + m_substr + "\""; + } + + std::string m_substr; + }; + } // namespace StdString + } // namespace Impl + + // The following functions create the actual matcher objects. + // This allows the types to be inferred + template + inline Impl::Generic::AllOf AllOf( Impl::Matcher const& m1, + Impl::Matcher const& m2 ) { + return Impl::Generic::AllOf().add( m1 ).add( m2 ); + } + template + inline Impl::Generic::AllOf AllOf( Impl::Matcher const& m1, + Impl::Matcher const& m2, + Impl::Matcher const& m3 ) { + return Impl::Generic::AllOf().add( m1 ).add( m2 ).add( m3 ); + } + template + inline Impl::Generic::AnyOf AnyOf( Impl::Matcher const& m1, + Impl::Matcher const& m2 ) { + return Impl::Generic::AnyOf().add( m1 ).add( m2 ); + } + template + inline Impl::Generic::AnyOf AnyOf( Impl::Matcher const& m1, + Impl::Matcher const& m2, + Impl::Matcher const& m3 ) { + return Impl::Generic::AnyOf().add( m1 ).add( m2 ).add( m3 ); + } + + inline Impl::StdString::Equals Equals( std::string const& str ) { + return Impl::StdString::Equals( str ); + } + inline Impl::StdString::Equals Equals( const char* str ) { + return Impl::StdString::Equals( Impl::StdString::makeString( str ) ); + } + inline Impl::StdString::Contains Contains( std::string const& substr ) { + return Impl::StdString::Contains( substr ); + } + inline Impl::StdString::Contains Contains( const char* substr ) { + return Impl::StdString::Contains( Impl::StdString::makeString( substr ) ); + } + inline Impl::StdString::StartsWith StartsWith( std::string const& substr ) { + return Impl::StdString::StartsWith( substr ); + } + inline Impl::StdString::StartsWith StartsWith( const char* substr ) { + return Impl::StdString::StartsWith( Impl::StdString::makeString( substr ) ); + } + inline Impl::StdString::EndsWith EndsWith( std::string const& substr ) { + return Impl::StdString::EndsWith( substr ); + } + inline Impl::StdString::EndsWith EndsWith( const char* substr ) { + return Impl::StdString::EndsWith( Impl::StdString::makeString( substr ) ); + } + +} // namespace Matchers + +using namespace Matchers; + +} // namespace Catch + +// #included from: internal/catch_interfaces_tag_alias_registry.h +#define TWOBLUECUBES_CATCH_INTERFACES_TAG_ALIAS_REGISTRY_H_INCLUDED + +// #included from: catch_tag_alias.h +#define TWOBLUECUBES_CATCH_TAG_ALIAS_H_INCLUDED + +#include + +namespace Catch { + + struct TagAlias { + TagAlias( std::string _tag, SourceLineInfo _lineInfo ) : tag( _tag ), lineInfo( _lineInfo ) {} + + std::string tag; + SourceLineInfo lineInfo; + }; + + struct RegistrarForTagAliases { + RegistrarForTagAliases( char const* alias, char const* tag, SourceLineInfo const& lineInfo ); + }; + +} // end namespace Catch + +#define CATCH_REGISTER_TAG_ALIAS( alias, spec ) namespace{ Catch::RegistrarForTagAliases INTERNAL_CATCH_UNIQUE_NAME( AutoRegisterTagAlias )( alias, spec, CATCH_INTERNAL_LINEINFO ); } +// #included from: catch_option.hpp +#define TWOBLUECUBES_CATCH_OPTION_HPP_INCLUDED + +namespace Catch { + + // An optional type + template + class Option { + public: + Option() : nullableValue( NULL ) {} + Option( T const& _value ) + : nullableValue( new( storage ) T( _value ) ) + {} + Option( Option const& _other ) + : nullableValue( _other ? new( storage ) T( *_other ) : NULL ) + {} + + ~Option() { + reset(); + } + + Option& operator= ( Option const& _other ) { + if( &_other != this ) { + reset(); + if( _other ) + nullableValue = new( storage ) T( *_other ); + } + return *this; + } + Option& operator = ( T const& _value ) { + reset(); + nullableValue = new( storage ) T( _value ); + return *this; + } + + void reset() { + if( nullableValue ) + nullableValue->~T(); + nullableValue = NULL; + } + + T& operator*() { return *nullableValue; } + T const& operator*() const { return *nullableValue; } + T* operator->() { return nullableValue; } + const T* operator->() const { return nullableValue; } + + T valueOr( T const& defaultValue ) const { + return nullableValue ? *nullableValue : defaultValue; + } + + bool some() const { return nullableValue != NULL; } + bool none() const { return nullableValue == NULL; } + + bool operator !() const { return nullableValue == NULL; } + operator SafeBool::type() const { + return SafeBool::makeSafe( some() ); + } + + private: + T* nullableValue; + char storage[sizeof(T)]; + }; + +} // end namespace Catch + +namespace Catch { + + struct ITagAliasRegistry { + virtual ~ITagAliasRegistry(); + virtual Option find( std::string const& alias ) const = 0; + virtual std::string expandAliases( std::string const& unexpandedTestSpec ) const = 0; + + static ITagAliasRegistry const& get(); + }; + +} // end namespace Catch + +// These files are included here so the single_include script doesn't put them +// in the conditionally compiled sections +// #included from: internal/catch_test_case_info.h +#define TWOBLUECUBES_CATCH_TEST_CASE_INFO_H_INCLUDED + +#include +#include + +#ifdef __clang__ +#pragma clang diagnostic push +#pragma clang diagnostic ignored "-Wpadded" +#endif + +namespace Catch { + + struct ITestCase; + + struct TestCaseInfo { + enum SpecialProperties{ + None = 0, + IsHidden = 1 << 1, + ShouldFail = 1 << 2, + MayFail = 1 << 3, + Throws = 1 << 4 + }; + + TestCaseInfo( std::string const& _name, + std::string const& _className, + std::string const& _description, + std::set const& _tags, + SourceLineInfo const& _lineInfo ); + + TestCaseInfo( TestCaseInfo const& other ); + + bool isHidden() const; + bool throws() const; + bool okToFail() const; + bool expectedToFail() const; + + std::string name; + std::string className; + std::string description; + std::set tags; + std::set lcaseTags; + std::string tagsAsString; + SourceLineInfo lineInfo; + SpecialProperties properties; + }; + + class TestCase : public TestCaseInfo { + public: + + TestCase( ITestCase* testCase, TestCaseInfo const& info ); + TestCase( TestCase const& other ); + + TestCase withName( std::string const& _newName ) const; + + void invoke() const; + + TestCaseInfo const& getTestCaseInfo() const; + + void swap( TestCase& other ); + bool operator == ( TestCase const& other ) const; + bool operator < ( TestCase const& other ) const; + TestCase& operator = ( TestCase const& other ); + + private: + Ptr test; + }; + + TestCase makeTestCase( ITestCase* testCase, + std::string const& className, + std::string const& name, + std::string const& description, + SourceLineInfo const& lineInfo ); +} + +#ifdef __clang__ +#pragma clang diagnostic pop +#endif + + +#ifdef __OBJC__ +// #included from: internal/catch_objc.hpp +#define TWOBLUECUBES_CATCH_OBJC_HPP_INCLUDED + +#import + +#include + +// NB. Any general catch headers included here must be included +// in catch.hpp first to make sure they are included by the single +// header for non obj-usage + +/////////////////////////////////////////////////////////////////////////////// +// This protocol is really only here for (self) documenting purposes, since +// all its methods are optional. +@protocol OcFixture + +@optional + +-(void) setUp; +-(void) tearDown; + +@end + +namespace Catch { + + class OcMethod : public SharedImpl { + + public: + OcMethod( Class cls, SEL sel ) : m_cls( cls ), m_sel( sel ) {} + + virtual void invoke() const { + id obj = [[m_cls alloc] init]; + + performOptionalSelector( obj, @selector(setUp) ); + performOptionalSelector( obj, m_sel ); + performOptionalSelector( obj, @selector(tearDown) ); + + arcSafeRelease( obj ); + } + private: + virtual ~OcMethod() {} + + Class m_cls; + SEL m_sel; + }; + + namespace Detail{ + + inline std::string getAnnotation( Class cls, + std::string const& annotationName, + std::string const& testCaseName ) { + NSString* selStr = [[NSString alloc] initWithFormat:@"Catch_%s_%s", annotationName.c_str(), testCaseName.c_str()]; + SEL sel = NSSelectorFromString( selStr ); + arcSafeRelease( selStr ); + id value = performOptionalSelector( cls, sel ); + if( value ) + return [(NSString*)value UTF8String]; + return ""; + } + } + + inline size_t registerTestMethods() { + size_t noTestMethods = 0; + int noClasses = objc_getClassList( NULL, 0 ); + + Class* classes = (CATCH_UNSAFE_UNRETAINED Class *)malloc( sizeof(Class) * noClasses); + objc_getClassList( classes, noClasses ); + + for( int c = 0; c < noClasses; c++ ) { + Class cls = classes[c]; + { + u_int count; + Method* methods = class_copyMethodList( cls, &count ); + for( u_int m = 0; m < count ; m++ ) { + SEL selector = method_getName(methods[m]); + std::string methodName = sel_getName(selector); + if( startsWith( methodName, "Catch_TestCase_" ) ) { + std::string testCaseName = methodName.substr( 15 ); + std::string name = Detail::getAnnotation( cls, "Name", testCaseName ); + std::string desc = Detail::getAnnotation( cls, "Description", testCaseName ); + const char* className = class_getName( cls ); + + getMutableRegistryHub().registerTest( makeTestCase( new OcMethod( cls, selector ), className, name.c_str(), desc.c_str(), SourceLineInfo() ) ); + noTestMethods++; + } + } + free(methods); + } + } + return noTestMethods; + } + + namespace Matchers { + namespace Impl { + namespace NSStringMatchers { + + template + struct StringHolder : MatcherImpl{ + StringHolder( NSString* substr ) : m_substr( [substr copy] ){} + StringHolder( StringHolder const& other ) : m_substr( [other.m_substr copy] ){} + StringHolder() { + arcSafeRelease( m_substr ); + } + + NSString* m_substr; + }; + + struct Equals : StringHolder { + Equals( NSString* substr ) : StringHolder( substr ){} + + virtual bool match( ExpressionType const& str ) const { + return (str != nil || m_substr == nil ) && + [str isEqualToString:m_substr]; + } + + virtual std::string toString() const { + return "equals string: " + Catch::toString( m_substr ); + } + }; + + struct Contains : StringHolder { + Contains( NSString* substr ) : StringHolder( substr ){} + + virtual bool match( ExpressionType const& str ) const { + return (str != nil || m_substr == nil ) && + [str rangeOfString:m_substr].location != NSNotFound; + } + + virtual std::string toString() const { + return "contains string: " + Catch::toString( m_substr ); + } + }; + + struct StartsWith : StringHolder { + StartsWith( NSString* substr ) : StringHolder( substr ){} + + virtual bool match( ExpressionType const& str ) const { + return (str != nil || m_substr == nil ) && + [str rangeOfString:m_substr].location == 0; + } + + virtual std::string toString() const { + return "starts with: " + Catch::toString( m_substr ); + } + }; + struct EndsWith : StringHolder { + EndsWith( NSString* substr ) : StringHolder( substr ){} + + virtual bool match( ExpressionType const& str ) const { + return (str != nil || m_substr == nil ) && + [str rangeOfString:m_substr].location == [str length] - [m_substr length]; + } + + virtual std::string toString() const { + return "ends with: " + Catch::toString( m_substr ); + } + }; + + } // namespace NSStringMatchers + } // namespace Impl + + inline Impl::NSStringMatchers::Equals + Equals( NSString* substr ){ return Impl::NSStringMatchers::Equals( substr ); } + + inline Impl::NSStringMatchers::Contains + Contains( NSString* substr ){ return Impl::NSStringMatchers::Contains( substr ); } + + inline Impl::NSStringMatchers::StartsWith + StartsWith( NSString* substr ){ return Impl::NSStringMatchers::StartsWith( substr ); } + + inline Impl::NSStringMatchers::EndsWith + EndsWith( NSString* substr ){ return Impl::NSStringMatchers::EndsWith( substr ); } + + } // namespace Matchers + + using namespace Matchers; + +} // namespace Catch + +/////////////////////////////////////////////////////////////////////////////// +#define OC_TEST_CASE( name, desc )\ ++(NSString*) INTERNAL_CATCH_UNIQUE_NAME( Catch_Name_test ) \ +{\ +return @ name; \ +}\ ++(NSString*) INTERNAL_CATCH_UNIQUE_NAME( Catch_Description_test ) \ +{ \ +return @ desc; \ +} \ +-(void) INTERNAL_CATCH_UNIQUE_NAME( Catch_TestCase_test ) + +#endif + +#ifdef CATCH_IMPL +// #included from: internal/catch_impl.hpp +#define TWOBLUECUBES_CATCH_IMPL_HPP_INCLUDED + +// Collect all the implementation files together here +// These are the equivalent of what would usually be cpp files + +#ifdef __clang__ +#pragma clang diagnostic push +#pragma clang diagnostic ignored "-Wweak-vtables" +#endif + +// #included from: ../catch_runner.hpp +#define TWOBLUECUBES_CATCH_RUNNER_HPP_INCLUDED + +// #included from: internal/catch_commandline.hpp +#define TWOBLUECUBES_CATCH_COMMANDLINE_HPP_INCLUDED + +// #included from: catch_config.hpp +#define TWOBLUECUBES_CATCH_CONFIG_HPP_INCLUDED + +// #included from: catch_test_spec_parser.hpp +#define TWOBLUECUBES_CATCH_TEST_SPEC_PARSER_HPP_INCLUDED + +#ifdef __clang__ +#pragma clang diagnostic push +#pragma clang diagnostic ignored "-Wpadded" +#endif + +// #included from: catch_test_spec.hpp +#define TWOBLUECUBES_CATCH_TEST_SPEC_HPP_INCLUDED + +#ifdef __clang__ +#pragma clang diagnostic push +#pragma clang diagnostic ignored "-Wpadded" +#endif + +#include +#include + +namespace Catch { + + class TestSpec { + struct Pattern : SharedImpl<> { + virtual ~Pattern(); + virtual bool matches( TestCaseInfo const& testCase ) const = 0; + }; + class NamePattern : public Pattern { + enum WildcardPosition { + NoWildcard = 0, + WildcardAtStart = 1, + WildcardAtEnd = 2, + WildcardAtBothEnds = WildcardAtStart | WildcardAtEnd + }; + + public: + NamePattern( std::string const& name ) : m_name( toLower( name ) ), m_wildcard( NoWildcard ) { + if( startsWith( m_name, "*" ) ) { + m_name = m_name.substr( 1 ); + m_wildcard = WildcardAtStart; + } + if( endsWith( m_name, "*" ) ) { + m_name = m_name.substr( 0, m_name.size()-1 ); + m_wildcard = static_cast( m_wildcard | WildcardAtEnd ); + } + } + virtual ~NamePattern(); + virtual bool matches( TestCaseInfo const& testCase ) const { + switch( m_wildcard ) { + case NoWildcard: + return m_name == toLower( testCase.name ); + case WildcardAtStart: + return endsWith( toLower( testCase.name ), m_name ); + case WildcardAtEnd: + return startsWith( toLower( testCase.name ), m_name ); + case WildcardAtBothEnds: + return contains( toLower( testCase.name ), m_name ); + } + +#ifdef __clang__ +#pragma clang diagnostic push +#pragma clang diagnostic ignored "-Wunreachable-code" +#endif + throw std::logic_error( "Unknown enum" ); +#ifdef __clang__ +#pragma clang diagnostic pop +#endif + } + private: + std::string m_name; + WildcardPosition m_wildcard; + }; + class TagPattern : public Pattern { + public: + TagPattern( std::string const& tag ) : m_tag( toLower( tag ) ) {} + virtual ~TagPattern(); + virtual bool matches( TestCaseInfo const& testCase ) const { + return testCase.lcaseTags.find( m_tag ) != testCase.lcaseTags.end(); + } + private: + std::string m_tag; + }; + class ExcludedPattern : public Pattern { + public: + ExcludedPattern( Ptr const& underlyingPattern ) : m_underlyingPattern( underlyingPattern ) {} + virtual ~ExcludedPattern(); + virtual bool matches( TestCaseInfo const& testCase ) const { return !m_underlyingPattern->matches( testCase ); } + private: + Ptr m_underlyingPattern; + }; + + struct Filter { + std::vector > m_patterns; + + bool matches( TestCaseInfo const& testCase ) const { + // All patterns in a filter must match for the filter to be a match + for( std::vector >::const_iterator it = m_patterns.begin(), itEnd = m_patterns.end(); it != itEnd; ++it ) + if( !(*it)->matches( testCase ) ) + return false; + return true; + } + }; + + public: + bool hasFilters() const { + return !m_filters.empty(); + } + bool matches( TestCaseInfo const& testCase ) const { + // A TestSpec matches if any filter matches + for( std::vector::const_iterator it = m_filters.begin(), itEnd = m_filters.end(); it != itEnd; ++it ) + if( it->matches( testCase ) ) + return true; + return false; + } + + private: + std::vector m_filters; + + friend class TestSpecParser; + }; +} + +#ifdef __clang__ +#pragma clang diagnostic pop +#endif + +namespace Catch { + + class TestSpecParser { + enum Mode{ None, Name, QuotedName, Tag }; + Mode m_mode; + bool m_exclusion; + std::size_t m_start, m_pos; + std::string m_arg; + TestSpec::Filter m_currentFilter; + TestSpec m_testSpec; + ITagAliasRegistry const* m_tagAliases; + + public: + TestSpecParser( ITagAliasRegistry const& tagAliases ) : m_tagAliases( &tagAliases ) {} + + TestSpecParser& parse( std::string const& arg ) { + m_mode = None; + m_exclusion = false; + m_start = std::string::npos; + m_arg = m_tagAliases->expandAliases( arg ); + for( m_pos = 0; m_pos < m_arg.size(); ++m_pos ) + visitChar( m_arg[m_pos] ); + if( m_mode == Name ) + addPattern(); + return *this; + } + TestSpec testSpec() { + addFilter(); + return m_testSpec; + } + private: + void visitChar( char c ) { + if( m_mode == None ) { + switch( c ) { + case ' ': return; + case '~': m_exclusion = true; return; + case '[': return startNewMode( Tag, ++m_pos ); + case '"': return startNewMode( QuotedName, ++m_pos ); + default: startNewMode( Name, m_pos ); break; + } + } + if( m_mode == Name ) { + if( c == ',' ) { + addPattern(); + addFilter(); + } + else if( c == '[' ) { + if( subString() == "exclude:" ) + m_exclusion = true; + else + addPattern(); + startNewMode( Tag, ++m_pos ); + } + } + else if( m_mode == QuotedName && c == '"' ) + addPattern(); + else if( m_mode == Tag && c == ']' ) + addPattern(); + } + void startNewMode( Mode mode, std::size_t start ) { + m_mode = mode; + m_start = start; + } + std::string subString() const { return m_arg.substr( m_start, m_pos - m_start ); } + template + void addPattern() { + std::string token = subString(); + if( startsWith( token, "exclude:" ) ) { + m_exclusion = true; + token = token.substr( 8 ); + } + if( !token.empty() ) { + Ptr pattern = new T( token ); + if( m_exclusion ) + pattern = new TestSpec::ExcludedPattern( pattern ); + m_currentFilter.m_patterns.push_back( pattern ); + } + m_exclusion = false; + m_mode = None; + } + void addFilter() { + if( !m_currentFilter.m_patterns.empty() ) { + m_testSpec.m_filters.push_back( m_currentFilter ); + m_currentFilter = TestSpec::Filter(); + } + } + }; + inline TestSpec parseTestSpec( std::string const& arg ) { + return TestSpecParser( ITagAliasRegistry::get() ).parse( arg ).testSpec(); + } + +} // namespace Catch + +#ifdef __clang__ +#pragma clang diagnostic pop +#endif + +// #included from: catch_interfaces_config.h +#define TWOBLUECUBES_CATCH_INTERFACES_CONFIG_H_INCLUDED + +#include +#include +#include + +namespace Catch { + + struct Verbosity { enum Level { + NoOutput = 0, + Quiet, + Normal + }; }; + + struct WarnAbout { enum What { + Nothing = 0x00, + NoAssertions = 0x01 + }; }; + + struct ShowDurations { enum OrNot { + DefaultForReporter, + Always, + Never + }; }; + struct RunTests { enum InWhatOrder { + InDeclarationOrder, + InLexicographicalOrder, + InRandomOrder + }; }; + + class TestSpec; + + struct IConfig : IShared { + + virtual ~IConfig(); + + virtual bool allowThrows() const = 0; + virtual std::ostream& stream() const = 0; + virtual std::string name() const = 0; + virtual bool includeSuccessfulResults() const = 0; + virtual bool shouldDebugBreak() const = 0; + virtual bool warnAboutMissingAssertions() const = 0; + virtual int abortAfter() const = 0; + virtual bool showInvisibles() const = 0; + virtual ShowDurations::OrNot showDurations() const = 0; + virtual TestSpec const& testSpec() const = 0; + virtual RunTests::InWhatOrder runOrder() const = 0; + virtual unsigned int rngSeed() const = 0; + virtual bool forceColour() const = 0; + }; +} + +// #included from: catch_stream.h +#define TWOBLUECUBES_CATCH_STREAM_H_INCLUDED + +#include + +#ifdef __clang__ +#pragma clang diagnostic ignored "-Wpadded" +#endif + +namespace Catch { + + class Stream { + public: + Stream(); + Stream( std::streambuf* _streamBuf, bool _isOwned ); + void release(); + + std::streambuf* streamBuf; + + private: + bool isOwned; + }; + + std::ostream& cout(); + std::ostream& cerr(); +} + +#include +#include +#include +#include +#include + +#ifndef CATCH_CONFIG_CONSOLE_WIDTH +#define CATCH_CONFIG_CONSOLE_WIDTH 80 +#endif + +namespace Catch { + + struct ConfigData { + + ConfigData() + : listTests( false ), + listTags( false ), + listReporters( false ), + listTestNamesOnly( false ), + showSuccessfulTests( false ), + shouldDebugBreak( false ), + noThrow( false ), + showHelp( false ), + showInvisibles( false ), + forceColour( false ), + abortAfter( -1 ), + rngSeed( 0 ), + verbosity( Verbosity::Normal ), + warnings( WarnAbout::Nothing ), + showDurations( ShowDurations::DefaultForReporter ), + runOrder( RunTests::InDeclarationOrder ) + {} + + bool listTests; + bool listTags; + bool listReporters; + bool listTestNamesOnly; + + bool showSuccessfulTests; + bool shouldDebugBreak; + bool noThrow; + bool showHelp; + bool showInvisibles; + bool forceColour; + + int abortAfter; + unsigned int rngSeed; + + Verbosity::Level verbosity; + WarnAbout::What warnings; + ShowDurations::OrNot showDurations; + RunTests::InWhatOrder runOrder; + + std::string reporterName; + std::string outputFilename; + std::string name; + std::string processName; + + std::vector testsOrTags; + }; + + class Config : public SharedImpl { + private: + Config( Config const& other ); + Config& operator = ( Config const& other ); + virtual void dummy(); + public: + + Config() + : m_os( Catch::cout().rdbuf() ) + {} + + Config( ConfigData const& data ) + : m_data( data ), + m_os( Catch::cout().rdbuf() ) + { + if( !data.testsOrTags.empty() ) { + TestSpecParser parser( ITagAliasRegistry::get() ); + for( std::size_t i = 0; i < data.testsOrTags.size(); ++i ) + parser.parse( data.testsOrTags[i] ); + m_testSpec = parser.testSpec(); + } + } + + virtual ~Config() { + m_os.rdbuf( Catch::cout().rdbuf() ); + m_stream.release(); + } + + void setFilename( std::string const& filename ) { + m_data.outputFilename = filename; + } + + std::string const& getFilename() const { + return m_data.outputFilename ; + } + + bool listTests() const { return m_data.listTests; } + bool listTestNamesOnly() const { return m_data.listTestNamesOnly; } + bool listTags() const { return m_data.listTags; } + bool listReporters() const { return m_data.listReporters; } + + std::string getProcessName() const { return m_data.processName; } + + bool shouldDebugBreak() const { return m_data.shouldDebugBreak; } + + void setStreamBuf( std::streambuf* buf ) { + m_os.rdbuf( buf ? buf : Catch::cout().rdbuf() ); + } + + void useStream( std::string const& streamName ) { + Stream stream = createStream( streamName ); + setStreamBuf( stream.streamBuf ); + m_stream.release(); + m_stream = stream; + } + + std::string getReporterName() const { return m_data.reporterName; } + + int abortAfter() const { return m_data.abortAfter; } + + TestSpec const& testSpec() const { return m_testSpec; } + + bool showHelp() const { return m_data.showHelp; } + bool showInvisibles() const { return m_data.showInvisibles; } + + // IConfig interface + virtual bool allowThrows() const { return !m_data.noThrow; } + virtual std::ostream& stream() const { return m_os; } + virtual std::string name() const { return m_data.name.empty() ? m_data.processName : m_data.name; } + virtual bool includeSuccessfulResults() const { return m_data.showSuccessfulTests; } + virtual bool warnAboutMissingAssertions() const { return m_data.warnings & WarnAbout::NoAssertions; } + virtual ShowDurations::OrNot showDurations() const { return m_data.showDurations; } + virtual RunTests::InWhatOrder runOrder() const { return m_data.runOrder; } + virtual unsigned int rngSeed() const { return m_data.rngSeed; } + virtual bool forceColour() const { return m_data.forceColour; } + + private: + ConfigData m_data; + + Stream m_stream; + mutable std::ostream m_os; + TestSpec m_testSpec; + }; + +} // end namespace Catch + +// #included from: catch_clara.h +#define TWOBLUECUBES_CATCH_CLARA_H_INCLUDED + +// Use Catch's value for console width (store Clara's off to the side, if present) +#ifdef CLARA_CONFIG_CONSOLE_WIDTH +#define CATCH_TEMP_CLARA_CONFIG_CONSOLE_WIDTH CLARA_CONFIG_CONSOLE_WIDTH +#undef CLARA_CONFIG_CONSOLE_WIDTH +#endif +#define CLARA_CONFIG_CONSOLE_WIDTH CATCH_CONFIG_CONSOLE_WIDTH + +// Declare Clara inside the Catch namespace +#define STITCH_CLARA_OPEN_NAMESPACE namespace Catch { +// #included from: ../external/clara.h + +// Only use header guard if we are not using an outer namespace +#if !defined(TWOBLUECUBES_CLARA_H_INCLUDED) || defined(STITCH_CLARA_OPEN_NAMESPACE) + +#ifndef STITCH_CLARA_OPEN_NAMESPACE +#define TWOBLUECUBES_CLARA_H_INCLUDED +#define STITCH_CLARA_OPEN_NAMESPACE +#define STITCH_CLARA_CLOSE_NAMESPACE +#else +#define STITCH_CLARA_CLOSE_NAMESPACE } +#endif + +#define STITCH_TBC_TEXT_FORMAT_OPEN_NAMESPACE STITCH_CLARA_OPEN_NAMESPACE + +// ----------- #included from tbc_text_format.h ----------- + +// Only use header guard if we are not using an outer namespace +#if !defined(TBC_TEXT_FORMAT_H_INCLUDED) || defined(STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE) +#ifndef STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE +#define TBC_TEXT_FORMAT_H_INCLUDED +#endif + +#include +#include +#include + +// Use optional outer namespace +#ifdef STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE +namespace STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE { +#endif + +namespace Tbc { + +#ifdef TBC_TEXT_FORMAT_CONSOLE_WIDTH + const unsigned int consoleWidth = TBC_TEXT_FORMAT_CONSOLE_WIDTH; +#else + const unsigned int consoleWidth = 80; +#endif + + struct TextAttributes { + TextAttributes() + : initialIndent( std::string::npos ), + indent( 0 ), + width( consoleWidth-1 ), + tabChar( '\t' ) + {} + + TextAttributes& setInitialIndent( std::size_t _value ) { initialIndent = _value; return *this; } + TextAttributes& setIndent( std::size_t _value ) { indent = _value; return *this; } + TextAttributes& setWidth( std::size_t _value ) { width = _value; return *this; } + TextAttributes& setTabChar( char _value ) { tabChar = _value; return *this; } + + std::size_t initialIndent; // indent of first line, or npos + std::size_t indent; // indent of subsequent lines, or all if initialIndent is npos + std::size_t width; // maximum width of text, including indent. Longer text will wrap + char tabChar; // If this char is seen the indent is changed to current pos + }; + + class Text { + public: + Text( std::string const& _str, TextAttributes const& _attr = TextAttributes() ) + : attr( _attr ) + { + std::string wrappableChars = " [({.,/|\\-"; + std::size_t indent = _attr.initialIndent != std::string::npos + ? _attr.initialIndent + : _attr.indent; + std::string remainder = _str; + + while( !remainder.empty() ) { + if( lines.size() >= 1000 ) { + lines.push_back( "... message truncated due to excessive size" ); + return; + } + std::size_t tabPos = std::string::npos; + std::size_t width = (std::min)( remainder.size(), _attr.width - indent ); + std::size_t pos = remainder.find_first_of( '\n' ); + if( pos <= width ) { + width = pos; + } + pos = remainder.find_last_of( _attr.tabChar, width ); + if( pos != std::string::npos ) { + tabPos = pos; + if( remainder[width] == '\n' ) + width--; + remainder = remainder.substr( 0, tabPos ) + remainder.substr( tabPos+1 ); + } + + if( width == remainder.size() ) { + spliceLine( indent, remainder, width ); + } + else if( remainder[width] == '\n' ) { + spliceLine( indent, remainder, width ); + if( width <= 1 || remainder.size() != 1 ) + remainder = remainder.substr( 1 ); + indent = _attr.indent; + } + else { + pos = remainder.find_last_of( wrappableChars, width ); + if( pos != std::string::npos && pos > 0 ) { + spliceLine( indent, remainder, pos ); + if( remainder[0] == ' ' ) + remainder = remainder.substr( 1 ); + } + else { + spliceLine( indent, remainder, width-1 ); + lines.back() += "-"; + } + if( lines.size() == 1 ) + indent = _attr.indent; + if( tabPos != std::string::npos ) + indent += tabPos; + } + } + } + + void spliceLine( std::size_t _indent, std::string& _remainder, std::size_t _pos ) { + lines.push_back( std::string( _indent, ' ' ) + _remainder.substr( 0, _pos ) ); + _remainder = _remainder.substr( _pos ); + } + + typedef std::vector::const_iterator const_iterator; + + const_iterator begin() const { return lines.begin(); } + const_iterator end() const { return lines.end(); } + std::string const& last() const { return lines.back(); } + std::size_t size() const { return lines.size(); } + std::string const& operator[]( std::size_t _index ) const { return lines[_index]; } + std::string toString() const { + std::ostringstream oss; + oss << *this; + return oss.str(); + } + + inline friend std::ostream& operator << ( std::ostream& _stream, Text const& _text ) { + for( Text::const_iterator it = _text.begin(), itEnd = _text.end(); + it != itEnd; ++it ) { + if( it != _text.begin() ) + _stream << "\n"; + _stream << *it; + } + return _stream; + } + + private: + std::string str; + TextAttributes attr; + std::vector lines; + }; + +} // end namespace Tbc + +#ifdef STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE +} // end outer namespace +#endif + +#endif // TBC_TEXT_FORMAT_H_INCLUDED + +// ----------- end of #include from tbc_text_format.h ----------- +// ........... back in /Users/philnash/Dev/OSS/Clara/srcs/clara.h + +#undef STITCH_TBC_TEXT_FORMAT_OPEN_NAMESPACE + +#include +#include +#include +#include + +// Use optional outer namespace +#ifdef STITCH_CLARA_OPEN_NAMESPACE +STITCH_CLARA_OPEN_NAMESPACE +#endif + +namespace Clara { + + struct UnpositionalTag {}; + + extern UnpositionalTag _; + +#ifdef CLARA_CONFIG_MAIN + UnpositionalTag _; +#endif + + namespace Detail { + +#ifdef CLARA_CONSOLE_WIDTH + const unsigned int consoleWidth = CLARA_CONFIG_CONSOLE_WIDTH; +#else + const unsigned int consoleWidth = 80; +#endif + + using namespace Tbc; + + inline bool startsWith( std::string const& str, std::string const& prefix ) { + return str.size() >= prefix.size() && str.substr( 0, prefix.size() ) == prefix; + } + + template struct RemoveConstRef{ typedef T type; }; + template struct RemoveConstRef{ typedef T type; }; + template struct RemoveConstRef{ typedef T type; }; + template struct RemoveConstRef{ typedef T type; }; + + template struct IsBool { static const bool value = false; }; + template<> struct IsBool { static const bool value = true; }; + + template + void convertInto( std::string const& _source, T& _dest ) { + std::stringstream ss; + ss << _source; + ss >> _dest; + if( ss.fail() ) + throw std::runtime_error( "Unable to convert " + _source + " to destination type" ); + } + inline void convertInto( std::string const& _source, std::string& _dest ) { + _dest = _source; + } + inline void convertInto( std::string const& _source, bool& _dest ) { + std::string sourceLC = _source; + std::transform( sourceLC.begin(), sourceLC.end(), sourceLC.begin(), ::tolower ); + if( sourceLC == "y" || sourceLC == "1" || sourceLC == "true" || sourceLC == "yes" || sourceLC == "on" ) + _dest = true; + else if( sourceLC == "n" || sourceLC == "0" || sourceLC == "false" || sourceLC == "no" || sourceLC == "off" ) + _dest = false; + else + throw std::runtime_error( "Expected a boolean value but did not recognise:\n '" + _source + "'" ); + } + inline void convertInto( bool _source, bool& _dest ) { + _dest = _source; + } + template + inline void convertInto( bool, T& ) { + throw std::runtime_error( "Invalid conversion" ); + } + + template + struct IArgFunction { + virtual ~IArgFunction() {} +# ifdef CATCH_CPP11_OR_GREATER + IArgFunction() = default; + IArgFunction( IArgFunction const& ) = default; +# endif + virtual void set( ConfigT& config, std::string const& value ) const = 0; + virtual void setFlag( ConfigT& config ) const = 0; + virtual bool takesArg() const = 0; + virtual IArgFunction* clone() const = 0; + }; + + template + class BoundArgFunction { + public: + BoundArgFunction() : functionObj( NULL ) {} + BoundArgFunction( IArgFunction* _functionObj ) : functionObj( _functionObj ) {} + BoundArgFunction( BoundArgFunction const& other ) : functionObj( other.functionObj ? other.functionObj->clone() : NULL ) {} + BoundArgFunction& operator = ( BoundArgFunction const& other ) { + IArgFunction* newFunctionObj = other.functionObj ? other.functionObj->clone() : NULL; + delete functionObj; + functionObj = newFunctionObj; + return *this; + } + ~BoundArgFunction() { delete functionObj; } + + void set( ConfigT& config, std::string const& value ) const { + functionObj->set( config, value ); + } + void setFlag( ConfigT& config ) const { + functionObj->setFlag( config ); + } + bool takesArg() const { return functionObj->takesArg(); } + + bool isSet() const { + return functionObj != NULL; + } + private: + IArgFunction* functionObj; + }; + + template + struct NullBinder : IArgFunction{ + virtual void set( C&, std::string const& ) const {} + virtual void setFlag( C& ) const {} + virtual bool takesArg() const { return true; } + virtual IArgFunction* clone() const { return new NullBinder( *this ); } + }; + + template + struct BoundDataMember : IArgFunction{ + BoundDataMember( M C::* _member ) : member( _member ) {} + virtual void set( C& p, std::string const& stringValue ) const { + convertInto( stringValue, p.*member ); + } + virtual void setFlag( C& p ) const { + convertInto( true, p.*member ); + } + virtual bool takesArg() const { return !IsBool::value; } + virtual IArgFunction* clone() const { return new BoundDataMember( *this ); } + M C::* member; + }; + template + struct BoundUnaryMethod : IArgFunction{ + BoundUnaryMethod( void (C::*_member)( M ) ) : member( _member ) {} + virtual void set( C& p, std::string const& stringValue ) const { + typename RemoveConstRef::type value; + convertInto( stringValue, value ); + (p.*member)( value ); + } + virtual void setFlag( C& p ) const { + typename RemoveConstRef::type value; + convertInto( true, value ); + (p.*member)( value ); + } + virtual bool takesArg() const { return !IsBool::value; } + virtual IArgFunction* clone() const { return new BoundUnaryMethod( *this ); } + void (C::*member)( M ); + }; + template + struct BoundNullaryMethod : IArgFunction{ + BoundNullaryMethod( void (C::*_member)() ) : member( _member ) {} + virtual void set( C& p, std::string const& stringValue ) const { + bool value; + convertInto( stringValue, value ); + if( value ) + (p.*member)(); + } + virtual void setFlag( C& p ) const { + (p.*member)(); + } + virtual bool takesArg() const { return false; } + virtual IArgFunction* clone() const { return new BoundNullaryMethod( *this ); } + void (C::*member)(); + }; + + template + struct BoundUnaryFunction : IArgFunction{ + BoundUnaryFunction( void (*_function)( C& ) ) : function( _function ) {} + virtual void set( C& obj, std::string const& stringValue ) const { + bool value; + convertInto( stringValue, value ); + if( value ) + function( obj ); + } + virtual void setFlag( C& p ) const { + function( p ); + } + virtual bool takesArg() const { return false; } + virtual IArgFunction* clone() const { return new BoundUnaryFunction( *this ); } + void (*function)( C& ); + }; + + template + struct BoundBinaryFunction : IArgFunction{ + BoundBinaryFunction( void (*_function)( C&, T ) ) : function( _function ) {} + virtual void set( C& obj, std::string const& stringValue ) const { + typename RemoveConstRef::type value; + convertInto( stringValue, value ); + function( obj, value ); + } + virtual void setFlag( C& obj ) const { + typename RemoveConstRef::type value; + convertInto( true, value ); + function( obj, value ); + } + virtual bool takesArg() const { return !IsBool::value; } + virtual IArgFunction* clone() const { return new BoundBinaryFunction( *this ); } + void (*function)( C&, T ); + }; + + } // namespace Detail + + struct Parser { + Parser() : separators( " \t=:" ) {} + + struct Token { + enum Type { Positional, ShortOpt, LongOpt }; + Token( Type _type, std::string const& _data ) : type( _type ), data( _data ) {} + Type type; + std::string data; + }; + + void parseIntoTokens( int argc, char const * const * argv, std::vector& tokens ) const { + const std::string doubleDash = "--"; + for( int i = 1; i < argc && argv[i] != doubleDash; ++i ) + parseIntoTokens( argv[i] , tokens); + } + void parseIntoTokens( std::string arg, std::vector& tokens ) const { + while( !arg.empty() ) { + Parser::Token token( Parser::Token::Positional, arg ); + arg = ""; + if( token.data[0] == '-' ) { + if( token.data.size() > 1 && token.data[1] == '-' ) { + token = Parser::Token( Parser::Token::LongOpt, token.data.substr( 2 ) ); + } + else { + token = Parser::Token( Parser::Token::ShortOpt, token.data.substr( 1 ) ); + if( token.data.size() > 1 && separators.find( token.data[1] ) == std::string::npos ) { + arg = "-" + token.data.substr( 1 ); + token.data = token.data.substr( 0, 1 ); + } + } + } + if( token.type != Parser::Token::Positional ) { + std::size_t pos = token.data.find_first_of( separators ); + if( pos != std::string::npos ) { + arg = token.data.substr( pos+1 ); + token.data = token.data.substr( 0, pos ); + } + } + tokens.push_back( token ); + } + } + std::string separators; + }; + + template + struct CommonArgProperties { + CommonArgProperties() {} + CommonArgProperties( Detail::BoundArgFunction const& _boundField ) : boundField( _boundField ) {} + + Detail::BoundArgFunction boundField; + std::string description; + std::string detail; + std::string placeholder; // Only value if boundField takes an arg + + bool takesArg() const { + return !placeholder.empty(); + } + void validate() const { + if( !boundField.isSet() ) + throw std::logic_error( "option not bound" ); + } + }; + struct OptionArgProperties { + std::vector shortNames; + std::string longName; + + bool hasShortName( std::string const& shortName ) const { + return std::find( shortNames.begin(), shortNames.end(), shortName ) != shortNames.end(); + } + bool hasLongName( std::string const& _longName ) const { + return _longName == longName; + } + }; + struct PositionalArgProperties { + PositionalArgProperties() : position( -1 ) {} + int position; // -1 means non-positional (floating) + + bool isFixedPositional() const { + return position != -1; + } + }; + + template + class CommandLine { + + struct Arg : CommonArgProperties, OptionArgProperties, PositionalArgProperties { + Arg() {} + Arg( Detail::BoundArgFunction const& _boundField ) : CommonArgProperties( _boundField ) {} + + using CommonArgProperties::placeholder; // !TBD + + std::string dbgName() const { + if( !longName.empty() ) + return "--" + longName; + if( !shortNames.empty() ) + return "-" + shortNames[0]; + return "positional args"; + } + std::string commands() const { + std::ostringstream oss; + bool first = true; + std::vector::const_iterator it = shortNames.begin(), itEnd = shortNames.end(); + for(; it != itEnd; ++it ) { + if( first ) + first = false; + else + oss << ", "; + oss << "-" << *it; + } + if( !longName.empty() ) { + if( !first ) + oss << ", "; + oss << "--" << longName; + } + if( !placeholder.empty() ) + oss << " <" << placeholder << ">"; + return oss.str(); + } + }; + + // NOTE: std::auto_ptr is deprecated in c++11/c++0x +#if defined(__cplusplus) && __cplusplus > 199711L + typedef std::unique_ptr ArgAutoPtr; +#else + typedef std::auto_ptr ArgAutoPtr; +#endif + + friend void addOptName( Arg& arg, std::string const& optName ) + { + if( optName.empty() ) + return; + if( Detail::startsWith( optName, "--" ) ) { + if( !arg.longName.empty() ) + throw std::logic_error( "Only one long opt may be specified. '" + + arg.longName + + "' already specified, now attempting to add '" + + optName + "'" ); + arg.longName = optName.substr( 2 ); + } + else if( Detail::startsWith( optName, "-" ) ) + arg.shortNames.push_back( optName.substr( 1 ) ); + else + throw std::logic_error( "option must begin with - or --. Option was: '" + optName + "'" ); + } + friend void setPositionalArg( Arg& arg, int position ) + { + arg.position = position; + } + + class ArgBuilder { + public: + ArgBuilder( Arg* arg ) : m_arg( arg ) {} + + // Bind a non-boolean data member (requires placeholder string) + template + void bind( M C::* field, std::string const& placeholder ) { + m_arg->boundField = new Detail::BoundDataMember( field ); + m_arg->placeholder = placeholder; + } + // Bind a boolean data member (no placeholder required) + template + void bind( bool C::* field ) { + m_arg->boundField = new Detail::BoundDataMember( field ); + } + + // Bind a method taking a single, non-boolean argument (requires a placeholder string) + template + void bind( void (C::* unaryMethod)( M ), std::string const& placeholder ) { + m_arg->boundField = new Detail::BoundUnaryMethod( unaryMethod ); + m_arg->placeholder = placeholder; + } + + // Bind a method taking a single, boolean argument (no placeholder string required) + template + void bind( void (C::* unaryMethod)( bool ) ) { + m_arg->boundField = new Detail::BoundUnaryMethod( unaryMethod ); + } + + // Bind a method that takes no arguments (will be called if opt is present) + template + void bind( void (C::* nullaryMethod)() ) { + m_arg->boundField = new Detail::BoundNullaryMethod( nullaryMethod ); + } + + // Bind a free function taking a single argument - the object to operate on (no placeholder string required) + template + void bind( void (* unaryFunction)( C& ) ) { + m_arg->boundField = new Detail::BoundUnaryFunction( unaryFunction ); + } + + // Bind a free function taking a single argument - the object to operate on (requires a placeholder string) + template + void bind( void (* binaryFunction)( C&, T ), std::string const& placeholder ) { + m_arg->boundField = new Detail::BoundBinaryFunction( binaryFunction ); + m_arg->placeholder = placeholder; + } + + ArgBuilder& describe( std::string const& description ) { + m_arg->description = description; + return *this; + } + ArgBuilder& detail( std::string const& detail ) { + m_arg->detail = detail; + return *this; + } + + protected: + Arg* m_arg; + }; + + class OptBuilder : public ArgBuilder { + public: + OptBuilder( Arg* arg ) : ArgBuilder( arg ) {} + OptBuilder( OptBuilder& other ) : ArgBuilder( other ) {} + + OptBuilder& operator[]( std::string const& optName ) { + addOptName( *ArgBuilder::m_arg, optName ); + return *this; + } + }; + + public: + + CommandLine() + : m_boundProcessName( new Detail::NullBinder() ), + m_highestSpecifiedArgPosition( 0 ), + m_throwOnUnrecognisedTokens( false ) + {} + CommandLine( CommandLine const& other ) + : m_boundProcessName( other.m_boundProcessName ), + m_options ( other.m_options ), + m_positionalArgs( other.m_positionalArgs ), + m_highestSpecifiedArgPosition( other.m_highestSpecifiedArgPosition ), + m_throwOnUnrecognisedTokens( other.m_throwOnUnrecognisedTokens ) + { + if( other.m_floatingArg.get() ) + m_floatingArg.reset( new Arg( *other.m_floatingArg ) ); + } + + CommandLine& setThrowOnUnrecognisedTokens( bool shouldThrow = true ) { + m_throwOnUnrecognisedTokens = shouldThrow; + return *this; + } + + OptBuilder operator[]( std::string const& optName ) { + m_options.push_back( Arg() ); + addOptName( m_options.back(), optName ); + OptBuilder builder( &m_options.back() ); + return builder; + } + + ArgBuilder operator[]( int position ) { + m_positionalArgs.insert( std::make_pair( position, Arg() ) ); + if( position > m_highestSpecifiedArgPosition ) + m_highestSpecifiedArgPosition = position; + setPositionalArg( m_positionalArgs[position], position ); + ArgBuilder builder( &m_positionalArgs[position] ); + return builder; + } + + // Invoke this with the _ instance + ArgBuilder operator[]( UnpositionalTag ) { + if( m_floatingArg.get() ) + throw std::logic_error( "Only one unpositional argument can be added" ); + m_floatingArg.reset( new Arg() ); + ArgBuilder builder( m_floatingArg.get() ); + return builder; + } + + template + void bindProcessName( M C::* field ) { + m_boundProcessName = new Detail::BoundDataMember( field ); + } + template + void bindProcessName( void (C::*_unaryMethod)( M ) ) { + m_boundProcessName = new Detail::BoundUnaryMethod( _unaryMethod ); + } + + void optUsage( std::ostream& os, std::size_t indent = 0, std::size_t width = Detail::consoleWidth ) const { + typename std::vector::const_iterator itBegin = m_options.begin(), itEnd = m_options.end(), it; + std::size_t maxWidth = 0; + for( it = itBegin; it != itEnd; ++it ) + maxWidth = (std::max)( maxWidth, it->commands().size() ); + + for( it = itBegin; it != itEnd; ++it ) { + Detail::Text usage( it->commands(), Detail::TextAttributes() + .setWidth( maxWidth+indent ) + .setIndent( indent ) ); + Detail::Text desc( it->description, Detail::TextAttributes() + .setWidth( width - maxWidth - 3 ) ); + + for( std::size_t i = 0; i < (std::max)( usage.size(), desc.size() ); ++i ) { + std::string usageCol = i < usage.size() ? usage[i] : ""; + os << usageCol; + + if( i < desc.size() && !desc[i].empty() ) + os << std::string( indent + 2 + maxWidth - usageCol.size(), ' ' ) + << desc[i]; + os << "\n"; + } + } + } + std::string optUsage() const { + std::ostringstream oss; + optUsage( oss ); + return oss.str(); + } + + void argSynopsis( std::ostream& os ) const { + for( int i = 1; i <= m_highestSpecifiedArgPosition; ++i ) { + if( i > 1 ) + os << " "; + typename std::map::const_iterator it = m_positionalArgs.find( i ); + if( it != m_positionalArgs.end() ) + os << "<" << it->second.placeholder << ">"; + else if( m_floatingArg.get() ) + os << "<" << m_floatingArg->placeholder << ">"; + else + throw std::logic_error( "non consecutive positional arguments with no floating args" ); + } + // !TBD No indication of mandatory args + if( m_floatingArg.get() ) { + if( m_highestSpecifiedArgPosition > 1 ) + os << " "; + os << "[<" << m_floatingArg->placeholder << "> ...]"; + } + } + std::string argSynopsis() const { + std::ostringstream oss; + argSynopsis( oss ); + return oss.str(); + } + + void usage( std::ostream& os, std::string const& procName ) const { + validate(); + os << "usage:\n " << procName << " "; + argSynopsis( os ); + if( !m_options.empty() ) { + os << " [options]\n\nwhere options are: \n"; + optUsage( os, 2 ); + } + os << "\n"; + } + std::string usage( std::string const& procName ) const { + std::ostringstream oss; + usage( oss, procName ); + return oss.str(); + } + + ConfigT parse( int argc, char const * const * argv ) const { + ConfigT config; + parseInto( argc, argv, config ); + return config; + } + + std::vector parseInto( int argc, char const * const * argv, ConfigT& config ) const { + std::string processName = argv[0]; + std::size_t lastSlash = processName.find_last_of( "/\\" ); + if( lastSlash != std::string::npos ) + processName = processName.substr( lastSlash+1 ); + m_boundProcessName.set( config, processName ); + std::vector tokens; + Parser parser; + parser.parseIntoTokens( argc, argv, tokens ); + return populate( tokens, config ); + } + + std::vector populate( std::vector const& tokens, ConfigT& config ) const { + validate(); + std::vector unusedTokens = populateOptions( tokens, config ); + unusedTokens = populateFixedArgs( unusedTokens, config ); + unusedTokens = populateFloatingArgs( unusedTokens, config ); + return unusedTokens; + } + + std::vector populateOptions( std::vector const& tokens, ConfigT& config ) const { + std::vector unusedTokens; + std::vector errors; + for( std::size_t i = 0; i < tokens.size(); ++i ) { + Parser::Token const& token = tokens[i]; + typename std::vector::const_iterator it = m_options.begin(), itEnd = m_options.end(); + for(; it != itEnd; ++it ) { + Arg const& arg = *it; + + try { + if( ( token.type == Parser::Token::ShortOpt && arg.hasShortName( token.data ) ) || + ( token.type == Parser::Token::LongOpt && arg.hasLongName( token.data ) ) ) { + if( arg.takesArg() ) { + if( i == tokens.size()-1 || tokens[i+1].type != Parser::Token::Positional ) + errors.push_back( "Expected argument to option: " + token.data ); + else + arg.boundField.set( config, tokens[++i].data ); + } + else { + arg.boundField.setFlag( config ); + } + break; + } + } + catch( std::exception& ex ) { + errors.push_back( std::string( ex.what() ) + "\n- while parsing: (" + arg.commands() + ")" ); + } + } + if( it == itEnd ) { + if( token.type == Parser::Token::Positional || !m_throwOnUnrecognisedTokens ) + unusedTokens.push_back( token ); + else if( errors.empty() && m_throwOnUnrecognisedTokens ) + errors.push_back( "unrecognised option: " + token.data ); + } + } + if( !errors.empty() ) { + std::ostringstream oss; + for( std::vector::const_iterator it = errors.begin(), itEnd = errors.end(); + it != itEnd; + ++it ) { + if( it != errors.begin() ) + oss << "\n"; + oss << *it; + } + throw std::runtime_error( oss.str() ); + } + return unusedTokens; + } + std::vector populateFixedArgs( std::vector const& tokens, ConfigT& config ) const { + std::vector unusedTokens; + int position = 1; + for( std::size_t i = 0; i < tokens.size(); ++i ) { + Parser::Token const& token = tokens[i]; + typename std::map::const_iterator it = m_positionalArgs.find( position ); + if( it != m_positionalArgs.end() ) + it->second.boundField.set( config, token.data ); + else + unusedTokens.push_back( token ); + if( token.type == Parser::Token::Positional ) + position++; + } + return unusedTokens; + } + std::vector populateFloatingArgs( std::vector const& tokens, ConfigT& config ) const { + if( !m_floatingArg.get() ) + return tokens; + std::vector unusedTokens; + for( std::size_t i = 0; i < tokens.size(); ++i ) { + Parser::Token const& token = tokens[i]; + if( token.type == Parser::Token::Positional ) + m_floatingArg->boundField.set( config, token.data ); + else + unusedTokens.push_back( token ); + } + return unusedTokens; + } + + void validate() const + { + if( m_options.empty() && m_positionalArgs.empty() && !m_floatingArg.get() ) + throw std::logic_error( "No options or arguments specified" ); + + for( typename std::vector::const_iterator it = m_options.begin(), + itEnd = m_options.end(); + it != itEnd; ++it ) + it->validate(); + } + + private: + Detail::BoundArgFunction m_boundProcessName; + std::vector m_options; + std::map m_positionalArgs; + ArgAutoPtr m_floatingArg; + int m_highestSpecifiedArgPosition; + bool m_throwOnUnrecognisedTokens; + }; + +} // end namespace Clara + +STITCH_CLARA_CLOSE_NAMESPACE +#undef STITCH_CLARA_OPEN_NAMESPACE +#undef STITCH_CLARA_CLOSE_NAMESPACE + +#endif // TWOBLUECUBES_CLARA_H_INCLUDED +#undef STITCH_CLARA_OPEN_NAMESPACE + +// Restore Clara's value for console width, if present +#ifdef CATCH_TEMP_CLARA_CONFIG_CONSOLE_WIDTH +#define CLARA_CONFIG_CONSOLE_WIDTH CATCH_TEMP_CLARA_CONFIG_CONSOLE_WIDTH +#undef CATCH_TEMP_CLARA_CONFIG_CONSOLE_WIDTH +#endif + +#include + +namespace Catch { + + inline void abortAfterFirst( ConfigData& config ) { config.abortAfter = 1; } + inline void abortAfterX( ConfigData& config, int x ) { + if( x < 1 ) + throw std::runtime_error( "Value after -x or --abortAfter must be greater than zero" ); + config.abortAfter = x; + } + inline void addTestOrTags( ConfigData& config, std::string const& _testSpec ) { config.testsOrTags.push_back( _testSpec ); } + + inline void addWarning( ConfigData& config, std::string const& _warning ) { + if( _warning == "NoAssertions" ) + config.warnings = static_cast( config.warnings | WarnAbout::NoAssertions ); + else + throw std::runtime_error( "Unrecognised warning: '" + _warning + "'" ); + } + inline void setOrder( ConfigData& config, std::string const& order ) { + if( startsWith( "declared", order ) ) + config.runOrder = RunTests::InDeclarationOrder; + else if( startsWith( "lexical", order ) ) + config.runOrder = RunTests::InLexicographicalOrder; + else if( startsWith( "random", order ) ) + config.runOrder = RunTests::InRandomOrder; + else + throw std::runtime_error( "Unrecognised ordering: '" + order + "'" ); + } + inline void setRngSeed( ConfigData& config, std::string const& seed ) { + if( seed == "time" ) { + config.rngSeed = static_cast( std::time(0) ); + } + else { + std::stringstream ss; + ss << seed; + ss >> config.rngSeed; + if( ss.fail() ) + throw std::runtime_error( "Argment to --rng-seed should be the word 'time' or a number" ); + } + } + inline void setVerbosity( ConfigData& config, int level ) { + // !TBD: accept strings? + config.verbosity = static_cast( level ); + } + inline void setShowDurations( ConfigData& config, bool _showDurations ) { + config.showDurations = _showDurations + ? ShowDurations::Always + : ShowDurations::Never; + } + inline void loadTestNamesFromFile( ConfigData& config, std::string const& _filename ) { + std::ifstream f( _filename.c_str() ); + if( !f.is_open() ) + throw std::domain_error( "Unable to load input file: " + _filename ); + + std::string line; + while( std::getline( f, line ) ) { + line = trim(line); + if( !line.empty() && !startsWith( line, "#" ) ) + addTestOrTags( config, "\"" + line + "\"," ); + } + } + + inline Clara::CommandLine makeCommandLineParser() { + + using namespace Clara; + CommandLine cli; + + cli.bindProcessName( &ConfigData::processName ); + + cli["-?"]["-h"]["--help"] + .describe( "display usage information" ) + .bind( &ConfigData::showHelp ); + + cli["-l"]["--list-tests"] + .describe( "list all/matching test cases" ) + .bind( &ConfigData::listTests ); + + cli["-t"]["--list-tags"] + .describe( "list all/matching tags" ) + .bind( &ConfigData::listTags ); + + cli["-s"]["--success"] + .describe( "include successful tests in output" ) + .bind( &ConfigData::showSuccessfulTests ); + + cli["-b"]["--break"] + .describe( "break into debugger on failure" ) + .bind( &ConfigData::shouldDebugBreak ); + + cli["-e"]["--nothrow"] + .describe( "skip exception tests" ) + .bind( &ConfigData::noThrow ); + + cli["-i"]["--invisibles"] + .describe( "show invisibles (tabs, newlines)" ) + .bind( &ConfigData::showInvisibles ); + + cli["-o"]["--out"] + .describe( "output filename" ) + .bind( &ConfigData::outputFilename, "filename" ); + + cli["-r"]["--reporter"] +// .placeholder( "name[:filename]" ) + .describe( "reporter to use (defaults to console)" ) + .bind( &ConfigData::reporterName, "name" ); + + cli["-n"]["--name"] + .describe( "suite name" ) + .bind( &ConfigData::name, "name" ); + + cli["-a"]["--abort"] + .describe( "abort at first failure" ) + .bind( &abortAfterFirst ); + + cli["-x"]["--abortx"] + .describe( "abort after x failures" ) + .bind( &abortAfterX, "no. failures" ); + + cli["-w"]["--warn"] + .describe( "enable warnings" ) + .bind( &addWarning, "warning name" ); + +// - needs updating if reinstated +// cli.into( &setVerbosity ) +// .describe( "level of verbosity (0=no output)" ) +// .shortOpt( "v") +// .longOpt( "verbosity" ) +// .placeholder( "level" ); + + cli[_] + .describe( "which test or tests to use" ) + .bind( &addTestOrTags, "test name, pattern or tags" ); + + cli["-d"]["--durations"] + .describe( "show test durations" ) + .bind( &setShowDurations, "yes/no" ); + + cli["-f"]["--input-file"] + .describe( "load test names to run from a file" ) + .bind( &loadTestNamesFromFile, "filename" ); + + // Less common commands which don't have a short form + cli["--list-test-names-only"] + .describe( "list all/matching test cases names only" ) + .bind( &ConfigData::listTestNamesOnly ); + + cli["--list-reporters"] + .describe( "list all reporters" ) + .bind( &ConfigData::listReporters ); + + cli["--order"] + .describe( "test case order (defaults to decl)" ) + .bind( &setOrder, "decl|lex|rand" ); + + cli["--rng-seed"] + .describe( "set a specific seed for random numbers" ) + .bind( &setRngSeed, "'time'|number" ); + + cli["--force-colour"] + .describe( "force colourised output" ) + .bind( &ConfigData::forceColour ); + + return cli; + } + +} // end namespace Catch + +// #included from: internal/catch_list.hpp +#define TWOBLUECUBES_CATCH_LIST_HPP_INCLUDED + +// #included from: catch_text.h +#define TWOBLUECUBES_CATCH_TEXT_H_INCLUDED + +#define TBC_TEXT_FORMAT_CONSOLE_WIDTH CATCH_CONFIG_CONSOLE_WIDTH + +#define CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE Catch +// #included from: ../external/tbc_text_format.h +// Only use header guard if we are not using an outer namespace +#ifndef CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE +# ifdef TWOBLUECUBES_TEXT_FORMAT_H_INCLUDED +# ifndef TWOBLUECUBES_TEXT_FORMAT_H_ALREADY_INCLUDED +# define TWOBLUECUBES_TEXT_FORMAT_H_ALREADY_INCLUDED +# endif +# else +# define TWOBLUECUBES_TEXT_FORMAT_H_INCLUDED +# endif +#endif +#ifndef TWOBLUECUBES_TEXT_FORMAT_H_ALREADY_INCLUDED +#include +#include +#include + +// Use optional outer namespace +#ifdef CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE +namespace CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE { +#endif + +namespace Tbc { + +#ifdef TBC_TEXT_FORMAT_CONSOLE_WIDTH + const unsigned int consoleWidth = TBC_TEXT_FORMAT_CONSOLE_WIDTH; +#else + const unsigned int consoleWidth = 80; +#endif + + struct TextAttributes { + TextAttributes() + : initialIndent( std::string::npos ), + indent( 0 ), + width( consoleWidth-1 ), + tabChar( '\t' ) + {} + + TextAttributes& setInitialIndent( std::size_t _value ) { initialIndent = _value; return *this; } + TextAttributes& setIndent( std::size_t _value ) { indent = _value; return *this; } + TextAttributes& setWidth( std::size_t _value ) { width = _value; return *this; } + TextAttributes& setTabChar( char _value ) { tabChar = _value; return *this; } + + std::size_t initialIndent; // indent of first line, or npos + std::size_t indent; // indent of subsequent lines, or all if initialIndent is npos + std::size_t width; // maximum width of text, including indent. Longer text will wrap + char tabChar; // If this char is seen the indent is changed to current pos + }; + + class Text { + public: + Text( std::string const& _str, TextAttributes const& _attr = TextAttributes() ) + : attr( _attr ) + { + std::string wrappableChars = " [({.,/|\\-"; + std::size_t indent = _attr.initialIndent != std::string::npos + ? _attr.initialIndent + : _attr.indent; + std::string remainder = _str; + + while( !remainder.empty() ) { + if( lines.size() >= 1000 ) { + lines.push_back( "... message truncated due to excessive size" ); + return; + } + std::size_t tabPos = std::string::npos; + std::size_t width = (std::min)( remainder.size(), _attr.width - indent ); + std::size_t pos = remainder.find_first_of( '\n' ); + if( pos <= width ) { + width = pos; + } + pos = remainder.find_last_of( _attr.tabChar, width ); + if( pos != std::string::npos ) { + tabPos = pos; + if( remainder[width] == '\n' ) + width--; + remainder = remainder.substr( 0, tabPos ) + remainder.substr( tabPos+1 ); + } + + if( width == remainder.size() ) { + spliceLine( indent, remainder, width ); + } + else if( remainder[width] == '\n' ) { + spliceLine( indent, remainder, width ); + if( width <= 1 || remainder.size() != 1 ) + remainder = remainder.substr( 1 ); + indent = _attr.indent; + } + else { + pos = remainder.find_last_of( wrappableChars, width ); + if( pos != std::string::npos && pos > 0 ) { + spliceLine( indent, remainder, pos ); + if( remainder[0] == ' ' ) + remainder = remainder.substr( 1 ); + } + else { + spliceLine( indent, remainder, width-1 ); + lines.back() += "-"; + } + if( lines.size() == 1 ) + indent = _attr.indent; + if( tabPos != std::string::npos ) + indent += tabPos; + } + } + } + + void spliceLine( std::size_t _indent, std::string& _remainder, std::size_t _pos ) { + lines.push_back( std::string( _indent, ' ' ) + _remainder.substr( 0, _pos ) ); + _remainder = _remainder.substr( _pos ); + } + + typedef std::vector::const_iterator const_iterator; + + const_iterator begin() const { return lines.begin(); } + const_iterator end() const { return lines.end(); } + std::string const& last() const { return lines.back(); } + std::size_t size() const { return lines.size(); } + std::string const& operator[]( std::size_t _index ) const { return lines[_index]; } + std::string toString() const { + std::ostringstream oss; + oss << *this; + return oss.str(); + } + + inline friend std::ostream& operator << ( std::ostream& _stream, Text const& _text ) { + for( Text::const_iterator it = _text.begin(), itEnd = _text.end(); + it != itEnd; ++it ) { + if( it != _text.begin() ) + _stream << "\n"; + _stream << *it; + } + return _stream; + } + + private: + std::string str; + TextAttributes attr; + std::vector lines; + }; + +} // end namespace Tbc + +#ifdef CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE +} // end outer namespace +#endif + +#endif // TWOBLUECUBES_TEXT_FORMAT_H_ALREADY_INCLUDED +#undef CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE + +namespace Catch { + using Tbc::Text; + using Tbc::TextAttributes; +} + +// #included from: catch_console_colour.hpp +#define TWOBLUECUBES_CATCH_CONSOLE_COLOUR_HPP_INCLUDED + +namespace Catch { + + struct Colour { + enum Code { + None = 0, + + White, + Red, + Green, + Blue, + Cyan, + Yellow, + Grey, + + Bright = 0x10, + + BrightRed = Bright | Red, + BrightGreen = Bright | Green, + LightGrey = Bright | Grey, + BrightWhite = Bright | White, + + // By intention + FileName = LightGrey, + Warning = Yellow, + ResultError = BrightRed, + ResultSuccess = BrightGreen, + ResultExpectedFailure = Warning, + + Error = BrightRed, + Success = Green, + + OriginalExpression = Cyan, + ReconstructedExpression = Yellow, + + SecondaryText = LightGrey, + Headers = White + }; + + // Use constructed object for RAII guard + Colour( Code _colourCode ); + Colour( Colour const& other ); + ~Colour(); + + // Use static method for one-shot changes + static void use( Code _colourCode ); + + private: + bool m_moved; + }; + + inline std::ostream& operator << ( std::ostream& os, Colour const& ) { return os; } + +} // end namespace Catch + +// #included from: catch_interfaces_reporter.h +#define TWOBLUECUBES_CATCH_INTERFACES_REPORTER_H_INCLUDED + +#include +#include +#include +#include + +namespace Catch +{ + struct ReporterConfig { + explicit ReporterConfig( Ptr const& _fullConfig ) + : m_stream( &_fullConfig->stream() ), m_fullConfig( _fullConfig ) {} + + ReporterConfig( Ptr const& _fullConfig, std::ostream& _stream ) + : m_stream( &_stream ), m_fullConfig( _fullConfig ) {} + + std::ostream& stream() const { return *m_stream; } + Ptr fullConfig() const { return m_fullConfig; } + + private: + std::ostream* m_stream; + Ptr m_fullConfig; + }; + + struct ReporterPreferences { + ReporterPreferences() + : shouldRedirectStdOut( false ) + {} + + bool shouldRedirectStdOut; + }; + + template + struct LazyStat : Option { + LazyStat() : used( false ) {} + LazyStat& operator=( T const& _value ) { + Option::operator=( _value ); + used = false; + return *this; + } + void reset() { + Option::reset(); + used = false; + } + bool used; + }; + + struct TestRunInfo { + TestRunInfo( std::string const& _name ) : name( _name ) {} + std::string name; + }; + struct GroupInfo { + GroupInfo( std::string const& _name, + std::size_t _groupIndex, + std::size_t _groupsCount ) + : name( _name ), + groupIndex( _groupIndex ), + groupsCounts( _groupsCount ) + {} + + std::string name; + std::size_t groupIndex; + std::size_t groupsCounts; + }; + + struct AssertionStats { + AssertionStats( AssertionResult const& _assertionResult, + std::vector const& _infoMessages, + Totals const& _totals ) + : assertionResult( _assertionResult ), + infoMessages( _infoMessages ), + totals( _totals ) + { + if( assertionResult.hasMessage() ) { + // Copy message into messages list. + // !TBD This should have been done earlier, somewhere + MessageBuilder builder( assertionResult.getTestMacroName(), assertionResult.getSourceInfo(), assertionResult.getResultType() ); + builder << assertionResult.getMessage(); + builder.m_info.message = builder.m_stream.str(); + + infoMessages.push_back( builder.m_info ); + } + } + virtual ~AssertionStats(); + +# ifdef CATCH_CPP11_OR_GREATER + AssertionStats( AssertionStats const& ) = default; + AssertionStats( AssertionStats && ) = default; + AssertionStats& operator = ( AssertionStats const& ) = default; + AssertionStats& operator = ( AssertionStats && ) = default; +# endif + + AssertionResult assertionResult; + std::vector infoMessages; + Totals totals; + }; + + struct SectionStats { + SectionStats( SectionInfo const& _sectionInfo, + Counts const& _assertions, + double _durationInSeconds, + bool _missingAssertions ) + : sectionInfo( _sectionInfo ), + assertions( _assertions ), + durationInSeconds( _durationInSeconds ), + missingAssertions( _missingAssertions ) + {} + virtual ~SectionStats(); +# ifdef CATCH_CPP11_OR_GREATER + SectionStats( SectionStats const& ) = default; + SectionStats( SectionStats && ) = default; + SectionStats& operator = ( SectionStats const& ) = default; + SectionStats& operator = ( SectionStats && ) = default; +# endif + + SectionInfo sectionInfo; + Counts assertions; + double durationInSeconds; + bool missingAssertions; + }; + + struct TestCaseStats { + TestCaseStats( TestCaseInfo const& _testInfo, + Totals const& _totals, + std::string const& _stdOut, + std::string const& _stdErr, + bool _aborting ) + : testInfo( _testInfo ), + totals( _totals ), + stdOut( _stdOut ), + stdErr( _stdErr ), + aborting( _aborting ) + {} + virtual ~TestCaseStats(); + +# ifdef CATCH_CPP11_OR_GREATER + TestCaseStats( TestCaseStats const& ) = default; + TestCaseStats( TestCaseStats && ) = default; + TestCaseStats& operator = ( TestCaseStats const& ) = default; + TestCaseStats& operator = ( TestCaseStats && ) = default; +# endif + + TestCaseInfo testInfo; + Totals totals; + std::string stdOut; + std::string stdErr; + bool aborting; + }; + + struct TestGroupStats { + TestGroupStats( GroupInfo const& _groupInfo, + Totals const& _totals, + bool _aborting ) + : groupInfo( _groupInfo ), + totals( _totals ), + aborting( _aborting ) + {} + TestGroupStats( GroupInfo const& _groupInfo ) + : groupInfo( _groupInfo ), + aborting( false ) + {} + virtual ~TestGroupStats(); + +# ifdef CATCH_CPP11_OR_GREATER + TestGroupStats( TestGroupStats const& ) = default; + TestGroupStats( TestGroupStats && ) = default; + TestGroupStats& operator = ( TestGroupStats const& ) = default; + TestGroupStats& operator = ( TestGroupStats && ) = default; +# endif + + GroupInfo groupInfo; + Totals totals; + bool aborting; + }; + + struct TestRunStats { + TestRunStats( TestRunInfo const& _runInfo, + Totals const& _totals, + bool _aborting ) + : runInfo( _runInfo ), + totals( _totals ), + aborting( _aborting ) + {} + virtual ~TestRunStats(); + +# ifndef CATCH_CPP11_OR_GREATER + TestRunStats( TestRunStats const& _other ) + : runInfo( _other.runInfo ), + totals( _other.totals ), + aborting( _other.aborting ) + {} +# else + TestRunStats( TestRunStats const& ) = default; + TestRunStats( TestRunStats && ) = default; + TestRunStats& operator = ( TestRunStats const& ) = default; + TestRunStats& operator = ( TestRunStats && ) = default; +# endif + + TestRunInfo runInfo; + Totals totals; + bool aborting; + }; + + struct IStreamingReporter : IShared { + virtual ~IStreamingReporter(); + + // Implementing class must also provide the following static method: + // static std::string getDescription(); + + virtual ReporterPreferences getPreferences() const = 0; + + virtual void noMatchingTestCases( std::string const& spec ) = 0; + + virtual void testRunStarting( TestRunInfo const& testRunInfo ) = 0; + virtual void testGroupStarting( GroupInfo const& groupInfo ) = 0; + + virtual void testCaseStarting( TestCaseInfo const& testInfo ) = 0; + virtual void sectionStarting( SectionInfo const& sectionInfo ) = 0; + + virtual void assertionStarting( AssertionInfo const& assertionInfo ) = 0; + + // The return value indicates if the messages buffer should be cleared: + virtual bool assertionEnded( AssertionStats const& assertionStats ) = 0; + virtual void sectionEnded( SectionStats const& sectionStats ) = 0; + virtual void testCaseEnded( TestCaseStats const& testCaseStats ) = 0; + virtual void testGroupEnded( TestGroupStats const& testGroupStats ) = 0; + virtual void testRunEnded( TestRunStats const& testRunStats ) = 0; + + virtual void skipTest( TestCaseInfo const& testInfo ) = 0; + }; + + struct IReporterFactory { + virtual ~IReporterFactory(); + virtual IStreamingReporter* create( ReporterConfig const& config ) const = 0; + virtual std::string getDescription() const = 0; + }; + + struct IReporterRegistry { + typedef std::map FactoryMap; + + virtual ~IReporterRegistry(); + virtual IStreamingReporter* create( std::string const& name, Ptr const& config ) const = 0; + virtual FactoryMap const& getFactories() const = 0; + }; + +} + +#include +#include + +namespace Catch { + + inline std::size_t listTests( Config const& config ) { + + TestSpec testSpec = config.testSpec(); + if( config.testSpec().hasFilters() ) + Catch::cout() << "Matching test cases:\n"; + else { + Catch::cout() << "All available test cases:\n"; + testSpec = TestSpecParser( ITagAliasRegistry::get() ).parse( "*" ).testSpec(); + } + + std::size_t matchedTests = 0; + TextAttributes nameAttr, tagsAttr; + nameAttr.setInitialIndent( 2 ).setIndent( 4 ); + tagsAttr.setIndent( 6 ); + + std::vector matchedTestCases; + getRegistryHub().getTestCaseRegistry().getFilteredTests( testSpec, config, matchedTestCases ); + for( std::vector::const_iterator it = matchedTestCases.begin(), itEnd = matchedTestCases.end(); + it != itEnd; + ++it ) { + matchedTests++; + TestCaseInfo const& testCaseInfo = it->getTestCaseInfo(); + Colour::Code colour = testCaseInfo.isHidden() + ? Colour::SecondaryText + : Colour::None; + Colour colourGuard( colour ); + + Catch::cout() << Text( testCaseInfo.name, nameAttr ) << std::endl; + if( !testCaseInfo.tags.empty() ) + Catch::cout() << Text( testCaseInfo.tagsAsString, tagsAttr ) << std::endl; + } + + if( !config.testSpec().hasFilters() ) + Catch::cout() << pluralise( matchedTests, "test case" ) << "\n" << std::endl; + else + Catch::cout() << pluralise( matchedTests, "matching test case" ) << "\n" << std::endl; + return matchedTests; + } + + inline std::size_t listTestsNamesOnly( Config const& config ) { + TestSpec testSpec = config.testSpec(); + if( !config.testSpec().hasFilters() ) + testSpec = TestSpecParser( ITagAliasRegistry::get() ).parse( "*" ).testSpec(); + std::size_t matchedTests = 0; + std::vector matchedTestCases; + getRegistryHub().getTestCaseRegistry().getFilteredTests( testSpec, config, matchedTestCases ); + for( std::vector::const_iterator it = matchedTestCases.begin(), itEnd = matchedTestCases.end(); + it != itEnd; + ++it ) { + matchedTests++; + TestCaseInfo const& testCaseInfo = it->getTestCaseInfo(); + Catch::cout() << testCaseInfo.name << std::endl; + } + return matchedTests; + } + + struct TagInfo { + TagInfo() : count ( 0 ) {} + void add( std::string const& spelling ) { + ++count; + spellings.insert( spelling ); + } + std::string all() const { + std::string out; + for( std::set::const_iterator it = spellings.begin(), itEnd = spellings.end(); + it != itEnd; + ++it ) + out += "[" + *it + "]"; + return out; + } + std::set spellings; + std::size_t count; + }; + + inline std::size_t listTags( Config const& config ) { + TestSpec testSpec = config.testSpec(); + if( config.testSpec().hasFilters() ) + Catch::cout() << "Tags for matching test cases:\n"; + else { + Catch::cout() << "All available tags:\n"; + testSpec = TestSpecParser( ITagAliasRegistry::get() ).parse( "*" ).testSpec(); + } + + std::map tagCounts; + + std::vector matchedTestCases; + getRegistryHub().getTestCaseRegistry().getFilteredTests( testSpec, config, matchedTestCases ); + for( std::vector::const_iterator it = matchedTestCases.begin(), itEnd = matchedTestCases.end(); + it != itEnd; + ++it ) { + for( std::set::const_iterator tagIt = it->getTestCaseInfo().tags.begin(), + tagItEnd = it->getTestCaseInfo().tags.end(); + tagIt != tagItEnd; + ++tagIt ) { + std::string tagName = *tagIt; + std::string lcaseTagName = toLower( tagName ); + std::map::iterator countIt = tagCounts.find( lcaseTagName ); + if( countIt == tagCounts.end() ) + countIt = tagCounts.insert( std::make_pair( lcaseTagName, TagInfo() ) ).first; + countIt->second.add( tagName ); + } + } + + for( std::map::const_iterator countIt = tagCounts.begin(), + countItEnd = tagCounts.end(); + countIt != countItEnd; + ++countIt ) { + std::ostringstream oss; + oss << " " << std::setw(2) << countIt->second.count << " "; + Text wrapper( countIt->second.all(), TextAttributes() + .setInitialIndent( 0 ) + .setIndent( oss.str().size() ) + .setWidth( CATCH_CONFIG_CONSOLE_WIDTH-10 ) ); + Catch::cout() << oss.str() << wrapper << "\n"; + } + Catch::cout() << pluralise( tagCounts.size(), "tag" ) << "\n" << std::endl; + return tagCounts.size(); + } + + inline std::size_t listReporters( Config const& /*config*/ ) { + Catch::cout() << "Available reporters:\n"; + IReporterRegistry::FactoryMap const& factories = getRegistryHub().getReporterRegistry().getFactories(); + IReporterRegistry::FactoryMap::const_iterator itBegin = factories.begin(), itEnd = factories.end(), it; + std::size_t maxNameLen = 0; + for(it = itBegin; it != itEnd; ++it ) + maxNameLen = (std::max)( maxNameLen, it->first.size() ); + + for(it = itBegin; it != itEnd; ++it ) { + Text wrapper( it->second->getDescription(), TextAttributes() + .setInitialIndent( 0 ) + .setIndent( 7+maxNameLen ) + .setWidth( CATCH_CONFIG_CONSOLE_WIDTH - maxNameLen-8 ) ); + Catch::cout() << " " + << it->first + << ":" + << std::string( maxNameLen - it->first.size() + 2, ' ' ) + << wrapper << "\n"; + } + Catch::cout() << std::endl; + return factories.size(); + } + + inline Option list( Config const& config ) { + Option listedCount; + if( config.listTests() ) + listedCount = listedCount.valueOr(0) + listTests( config ); + if( config.listTestNamesOnly() ) + listedCount = listedCount.valueOr(0) + listTestsNamesOnly( config ); + if( config.listTags() ) + listedCount = listedCount.valueOr(0) + listTags( config ); + if( config.listReporters() ) + listedCount = listedCount.valueOr(0) + listReporters( config ); + return listedCount; + } + +} // end namespace Catch + +// #included from: internal/catch_runner_impl.hpp +#define TWOBLUECUBES_CATCH_RUNNER_IMPL_HPP_INCLUDED + +// #included from: catch_test_case_tracker.hpp +#define TWOBLUECUBES_CATCH_TEST_CASE_TRACKER_HPP_INCLUDED + +#include +#include +#include + +namespace Catch { +namespace SectionTracking { + + class TrackedSection { + + typedef std::map TrackedSections; + + public: + enum RunState { + NotStarted, + Executing, + ExecutingChildren, + Completed + }; + + TrackedSection( std::string const& name, TrackedSection* parent ) + : m_name( name ), m_runState( NotStarted ), m_parent( parent ) + {} + + RunState runState() const { return m_runState; } + + TrackedSection* findChild( std::string const& childName ) { + TrackedSections::iterator it = m_children.find( childName ); + return it != m_children.end() + ? &it->second + : NULL; + } + TrackedSection* acquireChild( std::string const& childName ) { + if( TrackedSection* child = findChild( childName ) ) + return child; + m_children.insert( std::make_pair( childName, TrackedSection( childName, this ) ) ); + return findChild( childName ); + } + void enter() { + if( m_runState == NotStarted ) + m_runState = Executing; + } + void leave() { + for( TrackedSections::const_iterator it = m_children.begin(), itEnd = m_children.end(); + it != itEnd; + ++it ) + if( it->second.runState() != Completed ) { + m_runState = ExecutingChildren; + return; + } + m_runState = Completed; + } + TrackedSection* getParent() { + return m_parent; + } + bool hasChildren() const { + return !m_children.empty(); + } + + private: + std::string m_name; + RunState m_runState; + TrackedSections m_children; + TrackedSection* m_parent; + + }; + + class TestCaseTracker { + public: + TestCaseTracker( std::string const& testCaseName ) + : m_testCase( testCaseName, NULL ), + m_currentSection( &m_testCase ), + m_completedASectionThisRun( false ) + {} + + bool enterSection( std::string const& name ) { + TrackedSection* child = m_currentSection->acquireChild( name ); + if( m_completedASectionThisRun || child->runState() == TrackedSection::Completed ) + return false; + + m_currentSection = child; + m_currentSection->enter(); + return true; + } + void leaveSection() { + m_currentSection->leave(); + m_currentSection = m_currentSection->getParent(); + assert( m_currentSection != NULL ); + m_completedASectionThisRun = true; + } + + bool currentSectionHasChildren() const { + return m_currentSection->hasChildren(); + } + bool isCompleted() const { + return m_testCase.runState() == TrackedSection::Completed; + } + + class Guard { + public: + Guard( TestCaseTracker& tracker ) : m_tracker( tracker ) { + m_tracker.enterTestCase(); + } + ~Guard() { + m_tracker.leaveTestCase(); + } + private: + Guard( Guard const& ); + void operator = ( Guard const& ); + TestCaseTracker& m_tracker; + }; + + private: + void enterTestCase() { + m_currentSection = &m_testCase; + m_completedASectionThisRun = false; + m_testCase.enter(); + } + void leaveTestCase() { + m_testCase.leave(); + } + + TrackedSection m_testCase; + TrackedSection* m_currentSection; + bool m_completedASectionThisRun; + }; + +} // namespace SectionTracking + +using SectionTracking::TestCaseTracker; + +} // namespace Catch + +// #included from: catch_fatal_condition.hpp +#define TWOBLUECUBES_CATCH_FATAL_CONDITION_H_INCLUDED + +namespace Catch { + + // Report the error condition then exit the process + inline void fatal( std::string const& message, int exitCode ) { + IContext& context = Catch::getCurrentContext(); + IResultCapture* resultCapture = context.getResultCapture(); + resultCapture->handleFatalErrorCondition( message ); + + if( Catch::alwaysTrue() ) // avoids "no return" warnings + exit( exitCode ); + } + +} // namespace Catch + +#if defined ( CATCH_PLATFORM_WINDOWS ) ///////////////////////////////////////// + +namespace Catch { + + struct FatalConditionHandler { + void reset() {} + }; + +} // namespace Catch + +#else // Not Windows - assumed to be POSIX compatible ////////////////////////// + +#include + +namespace Catch { + + struct SignalDefs { int id; const char* name; }; + extern SignalDefs signalDefs[]; + SignalDefs signalDefs[] = { + { SIGINT, "SIGINT - Terminal interrupt signal" }, + { SIGILL, "SIGILL - Illegal instruction signal" }, + { SIGFPE, "SIGFPE - Floating point error signal" }, + { SIGSEGV, "SIGSEGV - Segmentation violation signal" }, + { SIGTERM, "SIGTERM - Termination request signal" }, + { SIGABRT, "SIGABRT - Abort (abnormal termination) signal" } + }; + + struct FatalConditionHandler { + + static void handleSignal( int sig ) { + for( std::size_t i = 0; i < sizeof(signalDefs)/sizeof(SignalDefs); ++i ) + if( sig == signalDefs[i].id ) + fatal( signalDefs[i].name, -sig ); + fatal( "", -sig ); + } + + FatalConditionHandler() : m_isSet( true ) { + for( std::size_t i = 0; i < sizeof(signalDefs)/sizeof(SignalDefs); ++i ) + signal( signalDefs[i].id, handleSignal ); + } + ~FatalConditionHandler() { + reset(); + } + void reset() { + if( m_isSet ) { + for( std::size_t i = 0; i < sizeof(signalDefs)/sizeof(SignalDefs); ++i ) + signal( signalDefs[i].id, SIG_DFL ); + m_isSet = false; + } + } + + bool m_isSet; + }; + +} // namespace Catch + +#endif // not Windows + +#include +#include + +namespace Catch { + + class StreamRedirect { + + public: + StreamRedirect( std::ostream& stream, std::string& targetString ) + : m_stream( stream ), + m_prevBuf( stream.rdbuf() ), + m_targetString( targetString ) + { + stream.rdbuf( m_oss.rdbuf() ); + } + + ~StreamRedirect() { + m_targetString += m_oss.str(); + m_stream.rdbuf( m_prevBuf ); + } + + private: + std::ostream& m_stream; + std::streambuf* m_prevBuf; + std::ostringstream m_oss; + std::string& m_targetString; + }; + + /////////////////////////////////////////////////////////////////////////// + + class RunContext : public IResultCapture, public IRunner { + + RunContext( RunContext const& ); + void operator =( RunContext const& ); + + public: + + explicit RunContext( Ptr const& config, Ptr const& reporter ) + : m_runInfo( config->name() ), + m_context( getCurrentMutableContext() ), + m_activeTestCase( NULL ), + m_config( config ), + m_reporter( reporter ), + m_prevRunner( m_context.getRunner() ), + m_prevResultCapture( m_context.getResultCapture() ), + m_prevConfig( m_context.getConfig() ) + { + m_context.setRunner( this ); + m_context.setConfig( m_config ); + m_context.setResultCapture( this ); + m_reporter->testRunStarting( m_runInfo ); + } + + virtual ~RunContext() { + m_reporter->testRunEnded( TestRunStats( m_runInfo, m_totals, aborting() ) ); + m_context.setRunner( m_prevRunner ); + m_context.setConfig( NULL ); + m_context.setResultCapture( m_prevResultCapture ); + m_context.setConfig( m_prevConfig ); + } + + void testGroupStarting( std::string const& testSpec, std::size_t groupIndex, std::size_t groupsCount ) { + m_reporter->testGroupStarting( GroupInfo( testSpec, groupIndex, groupsCount ) ); + } + void testGroupEnded( std::string const& testSpec, Totals const& totals, std::size_t groupIndex, std::size_t groupsCount ) { + m_reporter->testGroupEnded( TestGroupStats( GroupInfo( testSpec, groupIndex, groupsCount ), totals, aborting() ) ); + } + + Totals runTest( TestCase const& testCase ) { + Totals prevTotals = m_totals; + + std::string redirectedCout; + std::string redirectedCerr; + + TestCaseInfo testInfo = testCase.getTestCaseInfo(); + + m_reporter->testCaseStarting( testInfo ); + + m_activeTestCase = &testCase; + m_testCaseTracker = TestCaseTracker( testInfo.name ); + + do { + do { + runCurrentTest( redirectedCout, redirectedCerr ); + } + while( !m_testCaseTracker->isCompleted() && !aborting() ); + } + while( getCurrentContext().advanceGeneratorsForCurrentTest() && !aborting() ); + + Totals deltaTotals = m_totals.delta( prevTotals ); + m_totals.testCases += deltaTotals.testCases; + m_reporter->testCaseEnded( TestCaseStats( testInfo, + deltaTotals, + redirectedCout, + redirectedCerr, + aborting() ) ); + + m_activeTestCase = NULL; + m_testCaseTracker.reset(); + + return deltaTotals; + } + + Ptr config() const { + return m_config; + } + + private: // IResultCapture + + virtual void assertionEnded( AssertionResult const& result ) { + if( result.getResultType() == ResultWas::Ok ) { + m_totals.assertions.passed++; + } + else if( !result.isOk() ) { + m_totals.assertions.failed++; + } + + if( m_reporter->assertionEnded( AssertionStats( result, m_messages, m_totals ) ) ) + m_messages.clear(); + + // Reset working state + m_lastAssertionInfo = AssertionInfo( "", m_lastAssertionInfo.lineInfo, "{Unknown expression after the reported line}" , m_lastAssertionInfo.resultDisposition ); + m_lastResult = result; + } + + virtual bool sectionStarted ( + SectionInfo const& sectionInfo, + Counts& assertions + ) + { + std::ostringstream oss; + oss << sectionInfo.name << "@" << sectionInfo.lineInfo; + + if( !m_testCaseTracker->enterSection( oss.str() ) ) + return false; + + m_lastAssertionInfo.lineInfo = sectionInfo.lineInfo; + + m_reporter->sectionStarting( sectionInfo ); + + assertions = m_totals.assertions; + + return true; + } + bool testForMissingAssertions( Counts& assertions ) { + if( assertions.total() != 0 || + !m_config->warnAboutMissingAssertions() || + m_testCaseTracker->currentSectionHasChildren() ) + return false; + m_totals.assertions.failed++; + assertions.failed++; + return true; + } + + virtual void sectionEnded( SectionInfo const& info, Counts const& prevAssertions, double _durationInSeconds ) { + if( std::uncaught_exception() ) { + m_unfinishedSections.push_back( UnfinishedSections( info, prevAssertions, _durationInSeconds ) ); + return; + } + + Counts assertions = m_totals.assertions - prevAssertions; + bool missingAssertions = testForMissingAssertions( assertions ); + + m_testCaseTracker->leaveSection(); + + m_reporter->sectionEnded( SectionStats( info, assertions, _durationInSeconds, missingAssertions ) ); + m_messages.clear(); + } + + virtual void pushScopedMessage( MessageInfo const& message ) { + m_messages.push_back( message ); + } + + virtual void popScopedMessage( MessageInfo const& message ) { + m_messages.erase( std::remove( m_messages.begin(), m_messages.end(), message ), m_messages.end() ); + } + + virtual std::string getCurrentTestName() const { + return m_activeTestCase + ? m_activeTestCase->getTestCaseInfo().name + : ""; + } + + virtual const AssertionResult* getLastResult() const { + return &m_lastResult; + } + + virtual void handleFatalErrorCondition( std::string const& message ) { + ResultBuilder resultBuilder = makeUnexpectedResultBuilder(); + resultBuilder.setResultType( ResultWas::FatalErrorCondition ); + resultBuilder << message; + resultBuilder.captureExpression(); + + handleUnfinishedSections(); + + // Recreate section for test case (as we will lose the one that was in scope) + TestCaseInfo const& testCaseInfo = m_activeTestCase->getTestCaseInfo(); + SectionInfo testCaseSection( testCaseInfo.lineInfo, testCaseInfo.name, testCaseInfo.description ); + + Counts assertions; + assertions.failed = 1; + SectionStats testCaseSectionStats( testCaseSection, assertions, 0, false ); + m_reporter->sectionEnded( testCaseSectionStats ); + + TestCaseInfo testInfo = m_activeTestCase->getTestCaseInfo(); + + Totals deltaTotals; + deltaTotals.testCases.failed = 1; + m_reporter->testCaseEnded( TestCaseStats( testInfo, + deltaTotals, + "", + "", + false ) ); + m_totals.testCases.failed++; + testGroupEnded( "", m_totals, 1, 1 ); + m_reporter->testRunEnded( TestRunStats( m_runInfo, m_totals, false ) ); + } + + public: + // !TBD We need to do this another way! + bool aborting() const { + return m_totals.assertions.failed == static_cast( m_config->abortAfter() ); + } + + private: + + void runCurrentTest( std::string& redirectedCout, std::string& redirectedCerr ) { + TestCaseInfo const& testCaseInfo = m_activeTestCase->getTestCaseInfo(); + SectionInfo testCaseSection( testCaseInfo.lineInfo, testCaseInfo.name, testCaseInfo.description ); + m_reporter->sectionStarting( testCaseSection ); + Counts prevAssertions = m_totals.assertions; + double duration = 0; + try { + m_lastAssertionInfo = AssertionInfo( "TEST_CASE", testCaseInfo.lineInfo, "", ResultDisposition::Normal ); + TestCaseTracker::Guard guard( *m_testCaseTracker ); + + Timer timer; + timer.start(); + if( m_reporter->getPreferences().shouldRedirectStdOut ) { + StreamRedirect coutRedir( Catch::cout(), redirectedCout ); + StreamRedirect cerrRedir( Catch::cerr(), redirectedCerr ); + invokeActiveTestCase(); + } + else { + invokeActiveTestCase(); + } + duration = timer.getElapsedSeconds(); + } + catch( TestFailureException& ) { + // This just means the test was aborted due to failure + } + catch(...) { + makeUnexpectedResultBuilder().useActiveException(); + } + handleUnfinishedSections(); + m_messages.clear(); + + Counts assertions = m_totals.assertions - prevAssertions; + bool missingAssertions = testForMissingAssertions( assertions ); + + if( testCaseInfo.okToFail() ) { + std::swap( assertions.failedButOk, assertions.failed ); + m_totals.assertions.failed -= assertions.failedButOk; + m_totals.assertions.failedButOk += assertions.failedButOk; + } + + SectionStats testCaseSectionStats( testCaseSection, assertions, duration, missingAssertions ); + m_reporter->sectionEnded( testCaseSectionStats ); + } + + void invokeActiveTestCase() { + FatalConditionHandler fatalConditionHandler; // Handle signals + m_activeTestCase->invoke(); + fatalConditionHandler.reset(); + } + + private: + + ResultBuilder makeUnexpectedResultBuilder() const { + return ResultBuilder( m_lastAssertionInfo.macroName.c_str(), + m_lastAssertionInfo.lineInfo, + m_lastAssertionInfo.capturedExpression.c_str(), + m_lastAssertionInfo.resultDisposition ); + } + + void handleUnfinishedSections() { + // If sections ended prematurely due to an exception we stored their + // infos here so we can tear them down outside the unwind process. + for( std::vector::const_reverse_iterator it = m_unfinishedSections.rbegin(), + itEnd = m_unfinishedSections.rend(); + it != itEnd; + ++it ) + sectionEnded( it->info, it->prevAssertions, it->durationInSeconds ); + m_unfinishedSections.clear(); + } + + struct UnfinishedSections { + UnfinishedSections( SectionInfo const& _info, Counts const& _prevAssertions, double _durationInSeconds ) + : info( _info ), prevAssertions( _prevAssertions ), durationInSeconds( _durationInSeconds ) + {} + + SectionInfo info; + Counts prevAssertions; + double durationInSeconds; + }; + + TestRunInfo m_runInfo; + IMutableContext& m_context; + TestCase const* m_activeTestCase; + Option m_testCaseTracker; + AssertionResult m_lastResult; + + Ptr m_config; + Totals m_totals; + Ptr m_reporter; + std::vector m_messages; + IRunner* m_prevRunner; + IResultCapture* m_prevResultCapture; + Ptr m_prevConfig; + AssertionInfo m_lastAssertionInfo; + std::vector m_unfinishedSections; + }; + + IResultCapture& getResultCapture() { + if( IResultCapture* capture = getCurrentContext().getResultCapture() ) + return *capture; + else + throw std::logic_error( "No result capture instance" ); + } + +} // end namespace Catch + +// #included from: internal/catch_version.h +#define TWOBLUECUBES_CATCH_VERSION_H_INCLUDED + +namespace Catch { + + // Versioning information + struct Version { + Version( unsigned int _majorVersion, + unsigned int _minorVersion, + unsigned int _buildNumber, + char const* const _branchName ) + : majorVersion( _majorVersion ), + minorVersion( _minorVersion ), + buildNumber( _buildNumber ), + branchName( _branchName ) + {} + + unsigned int const majorVersion; + unsigned int const minorVersion; + unsigned int const buildNumber; + char const* const branchName; + + private: + void operator=( Version const& ); + }; + + extern Version libraryVersion; +} + +#include +#include +#include + +namespace Catch { + + class Runner { + + public: + Runner( Ptr const& config ) + : m_config( config ) + { + openStream(); + makeReporter(); + } + + Totals runTests() { + + RunContext context( m_config.get(), m_reporter ); + + Totals totals; + + context.testGroupStarting( "all tests", 1, 1 ); // deprecated? + + TestSpec testSpec = m_config->testSpec(); + if( !testSpec.hasFilters() ) + testSpec = TestSpecParser( ITagAliasRegistry::get() ).parse( "~[.]" ).testSpec(); // All not hidden tests + + std::vector testCases; + getRegistryHub().getTestCaseRegistry().getFilteredTests( testSpec, *m_config, testCases ); + + int testsRunForGroup = 0; + for( std::vector::const_iterator it = testCases.begin(), itEnd = testCases.end(); + it != itEnd; + ++it ) { + testsRunForGroup++; + if( m_testsAlreadyRun.find( *it ) == m_testsAlreadyRun.end() ) { + + if( context.aborting() ) + break; + + totals += context.runTest( *it ); + m_testsAlreadyRun.insert( *it ); + } + } + std::vector skippedTestCases; + getRegistryHub().getTestCaseRegistry().getFilteredTests( testSpec, *m_config, skippedTestCases, true ); + + for( std::vector::const_iterator it = skippedTestCases.begin(), itEnd = skippedTestCases.end(); + it != itEnd; + ++it ) + m_reporter->skipTest( *it ); + + context.testGroupEnded( "all tests", totals, 1, 1 ); + return totals; + } + + private: + void openStream() { + // Open output file, if specified + if( !m_config->getFilename().empty() ) { + m_ofs.open( m_config->getFilename().c_str() ); + if( m_ofs.fail() ) { + std::ostringstream oss; + oss << "Unable to open file: '" << m_config->getFilename() << "'"; + throw std::domain_error( oss.str() ); + } + m_config->setStreamBuf( m_ofs.rdbuf() ); + } + } + void makeReporter() { + std::string reporterName = m_config->getReporterName().empty() + ? "console" + : m_config->getReporterName(); + + m_reporter = getRegistryHub().getReporterRegistry().create( reporterName, m_config.get() ); + if( !m_reporter ) { + std::ostringstream oss; + oss << "No reporter registered with name: '" << reporterName << "'"; + throw std::domain_error( oss.str() ); + } + } + + private: + Ptr m_config; + std::ofstream m_ofs; + Ptr m_reporter; + std::set m_testsAlreadyRun; + }; + + class Session : NonCopyable { + static bool alreadyInstantiated; + + public: + + struct OnUnusedOptions { enum DoWhat { Ignore, Fail }; }; + + Session() + : m_cli( makeCommandLineParser() ) { + if( alreadyInstantiated ) { + std::string msg = "Only one instance of Catch::Session can ever be used"; + Catch::cerr() << msg << std::endl; + throw std::logic_error( msg ); + } + alreadyInstantiated = true; + } + ~Session() { + Catch::cleanUp(); + } + + void showHelp( std::string const& processName ) { + Catch::cout() << "\nCatch v" << libraryVersion.majorVersion << "." + << libraryVersion.minorVersion << " build " + << libraryVersion.buildNumber; + if( libraryVersion.branchName != std::string( "master" ) ) + Catch::cout() << " (" << libraryVersion.branchName << " branch)"; + Catch::cout() << "\n"; + + m_cli.usage( Catch::cout(), processName ); + Catch::cout() << "For more detail usage please see the project docs\n" << std::endl; + } + + int applyCommandLine( int argc, char* const argv[], OnUnusedOptions::DoWhat unusedOptionBehaviour = OnUnusedOptions::Fail ) { + try { + m_cli.setThrowOnUnrecognisedTokens( unusedOptionBehaviour == OnUnusedOptions::Fail ); + m_unusedTokens = m_cli.parseInto( argc, argv, m_configData ); + if( m_configData.showHelp ) + showHelp( m_configData.processName ); + m_config.reset(); + } + catch( std::exception& ex ) { + { + Colour colourGuard( Colour::Red ); + Catch::cerr() << "\nError(s) in input:\n" + << Text( ex.what(), TextAttributes().setIndent(2) ) + << "\n\n"; + } + m_cli.usage( Catch::cout(), m_configData.processName ); + return (std::numeric_limits::max)(); + } + return 0; + } + + void useConfigData( ConfigData const& _configData ) { + m_configData = _configData; + m_config.reset(); + } + + int run( int argc, char* const argv[] ) { + + int returnCode = applyCommandLine( argc, argv ); + if( returnCode == 0 ) + returnCode = run(); + return returnCode; + } + + int run() { + if( m_configData.showHelp ) + return 0; + + try + { + config(); // Force config to be constructed + + std::srand( m_configData.rngSeed ); + + Runner runner( m_config ); + + // Handle list request + if( Option listed = list( config() ) ) + return static_cast( *listed ); + + return static_cast( runner.runTests().assertions.failed ); + } + catch( std::exception& ex ) { + Catch::cerr() << ex.what() << std::endl; + return (std::numeric_limits::max)(); + } + } + + Clara::CommandLine const& cli() const { + return m_cli; + } + std::vector const& unusedTokens() const { + return m_unusedTokens; + } + ConfigData& configData() { + return m_configData; + } + Config& config() { + if( !m_config ) + m_config = new Config( m_configData ); + return *m_config; + } + + private: + Clara::CommandLine m_cli; + std::vector m_unusedTokens; + ConfigData m_configData; + Ptr m_config; + }; + + bool Session::alreadyInstantiated = false; + +} // end namespace Catch + +// #included from: catch_registry_hub.hpp +#define TWOBLUECUBES_CATCH_REGISTRY_HUB_HPP_INCLUDED + +// #included from: catch_test_case_registry_impl.hpp +#define TWOBLUECUBES_CATCH_TEST_CASE_REGISTRY_IMPL_HPP_INCLUDED + +#include +#include +#include +#include +#include + +namespace Catch { + + class TestRegistry : public ITestCaseRegistry { + struct LexSort { + bool operator() (TestCase i,TestCase j) const { return (i const& getAllTests() const { + return m_functionsInOrder; + } + + virtual std::vector const& getAllNonHiddenTests() const { + return m_nonHiddenFunctions; + } + + virtual void getFilteredTests( TestSpec const& testSpec, IConfig const& config, std::vector& matchingTestCases, bool negated = false ) const { + + for( std::vector::const_iterator it = m_functionsInOrder.begin(), + itEnd = m_functionsInOrder.end(); + it != itEnd; + ++it ) { + bool includeTest = testSpec.matches( *it ) && ( config.allowThrows() || !it->throws() ); + if( includeTest != negated ) + matchingTestCases.push_back( *it ); + } + sortTests( config, matchingTestCases ); + } + + private: + + static void sortTests( IConfig const& config, std::vector& matchingTestCases ) { + + switch( config.runOrder() ) { + case RunTests::InLexicographicalOrder: + std::sort( matchingTestCases.begin(), matchingTestCases.end(), LexSort() ); + break; + case RunTests::InRandomOrder: + { + RandomNumberGenerator rng; + std::random_shuffle( matchingTestCases.begin(), matchingTestCases.end(), rng ); + } + break; + case RunTests::InDeclarationOrder: + // already in declaration order + break; + } + } + std::set m_functions; + std::vector m_functionsInOrder; + std::vector m_nonHiddenFunctions; + size_t m_unnamedCount; + }; + + /////////////////////////////////////////////////////////////////////////// + + class FreeFunctionTestCase : public SharedImpl { + public: + + FreeFunctionTestCase( TestFunction fun ) : m_fun( fun ) {} + + virtual void invoke() const { + m_fun(); + } + + private: + virtual ~FreeFunctionTestCase(); + + TestFunction m_fun; + }; + + inline std::string extractClassName( std::string const& classOrQualifiedMethodName ) { + std::string className = classOrQualifiedMethodName; + if( startsWith( className, "&" ) ) + { + std::size_t lastColons = className.rfind( "::" ); + std::size_t penultimateColons = className.rfind( "::", lastColons-1 ); + if( penultimateColons == std::string::npos ) + penultimateColons = 1; + className = className.substr( penultimateColons, lastColons-penultimateColons ); + } + return className; + } + + /////////////////////////////////////////////////////////////////////////// + + AutoReg::AutoReg( TestFunction function, + SourceLineInfo const& lineInfo, + NameAndDesc const& nameAndDesc ) { + registerTestCase( new FreeFunctionTestCase( function ), "", nameAndDesc, lineInfo ); + } + + AutoReg::~AutoReg() {} + + void AutoReg::registerTestCase( ITestCase* testCase, + char const* classOrQualifiedMethodName, + NameAndDesc const& nameAndDesc, + SourceLineInfo const& lineInfo ) { + + getMutableRegistryHub().registerTest + ( makeTestCase( testCase, + extractClassName( classOrQualifiedMethodName ), + nameAndDesc.name, + nameAndDesc.description, + lineInfo ) ); + } + +} // end namespace Catch + +// #included from: catch_reporter_registry.hpp +#define TWOBLUECUBES_CATCH_REPORTER_REGISTRY_HPP_INCLUDED + +#include + +namespace Catch { + + class ReporterRegistry : public IReporterRegistry { + + public: + + virtual ~ReporterRegistry() { + deleteAllValues( m_factories ); + } + + virtual IStreamingReporter* create( std::string const& name, Ptr const& config ) const { + FactoryMap::const_iterator it = m_factories.find( name ); + if( it == m_factories.end() ) + return NULL; + return it->second->create( ReporterConfig( config ) ); + } + + void registerReporter( std::string const& name, IReporterFactory* factory ) { + m_factories.insert( std::make_pair( name, factory ) ); + } + + FactoryMap const& getFactories() const { + return m_factories; + } + + private: + FactoryMap m_factories; + }; +} + +// #included from: catch_exception_translator_registry.hpp +#define TWOBLUECUBES_CATCH_EXCEPTION_TRANSLATOR_REGISTRY_HPP_INCLUDED + +#ifdef __OBJC__ +#import "Foundation/Foundation.h" +#endif + +namespace Catch { + + class ExceptionTranslatorRegistry : public IExceptionTranslatorRegistry { + public: + ~ExceptionTranslatorRegistry() { + deleteAll( m_translators ); + } + + virtual void registerTranslator( const IExceptionTranslator* translator ) { + m_translators.push_back( translator ); + } + + virtual std::string translateActiveException() const { + try { +#ifdef __OBJC__ + // In Objective-C try objective-c exceptions first + @try { + throw; + } + @catch (NSException *exception) { + return Catch::toString( [exception description] ); + } +#else + throw; +#endif + } + catch( TestFailureException& ) { + throw; + } + catch( std::exception& ex ) { + return ex.what(); + } + catch( std::string& msg ) { + return msg; + } + catch( const char* msg ) { + return msg; + } + catch(...) { + return tryTranslators( m_translators.begin() ); + } + } + + std::string tryTranslators( std::vector::const_iterator it ) const { + if( it == m_translators.end() ) + return "Unknown exception"; + + try { + return (*it)->translate(); + } + catch(...) { + return tryTranslators( it+1 ); + } + } + + private: + std::vector m_translators; + }; +} + +namespace Catch { + + namespace { + + class RegistryHub : public IRegistryHub, public IMutableRegistryHub { + + RegistryHub( RegistryHub const& ); + void operator=( RegistryHub const& ); + + public: // IRegistryHub + RegistryHub() { + } + virtual IReporterRegistry const& getReporterRegistry() const { + return m_reporterRegistry; + } + virtual ITestCaseRegistry const& getTestCaseRegistry() const { + return m_testCaseRegistry; + } + virtual IExceptionTranslatorRegistry& getExceptionTranslatorRegistry() { + return m_exceptionTranslatorRegistry; + } + + public: // IMutableRegistryHub + virtual void registerReporter( std::string const& name, IReporterFactory* factory ) { + m_reporterRegistry.registerReporter( name, factory ); + } + virtual void registerTest( TestCase const& testInfo ) { + m_testCaseRegistry.registerTest( testInfo ); + } + virtual void registerTranslator( const IExceptionTranslator* translator ) { + m_exceptionTranslatorRegistry.registerTranslator( translator ); + } + + private: + TestRegistry m_testCaseRegistry; + ReporterRegistry m_reporterRegistry; + ExceptionTranslatorRegistry m_exceptionTranslatorRegistry; + }; + + // Single, global, instance + inline RegistryHub*& getTheRegistryHub() { + static RegistryHub* theRegistryHub = NULL; + if( !theRegistryHub ) + theRegistryHub = new RegistryHub(); + return theRegistryHub; + } + } + + IRegistryHub& getRegistryHub() { + return *getTheRegistryHub(); + } + IMutableRegistryHub& getMutableRegistryHub() { + return *getTheRegistryHub(); + } + void cleanUp() { + delete getTheRegistryHub(); + getTheRegistryHub() = NULL; + cleanUpContext(); + } + std::string translateActiveException() { + return getRegistryHub().getExceptionTranslatorRegistry().translateActiveException(); + } + +} // end namespace Catch + +// #included from: catch_notimplemented_exception.hpp +#define TWOBLUECUBES_CATCH_NOTIMPLEMENTED_EXCEPTION_HPP_INCLUDED + +#include + +namespace Catch { + + NotImplementedException::NotImplementedException( SourceLineInfo const& lineInfo ) + : m_lineInfo( lineInfo ) { + std::ostringstream oss; + oss << lineInfo << ": function "; + oss << "not implemented"; + m_what = oss.str(); + } + + const char* NotImplementedException::what() const CATCH_NOEXCEPT { + return m_what.c_str(); + } + +} // end namespace Catch + +// #included from: catch_context_impl.hpp +#define TWOBLUECUBES_CATCH_CONTEXT_IMPL_HPP_INCLUDED + +// #included from: catch_stream.hpp +#define TWOBLUECUBES_CATCH_STREAM_HPP_INCLUDED + +// #included from: catch_streambuf.h +#define TWOBLUECUBES_CATCH_STREAMBUF_H_INCLUDED + +#include + +namespace Catch { + + class StreamBufBase : public std::streambuf { + public: + virtual ~StreamBufBase() CATCH_NOEXCEPT; + }; +} + +#include +#include +#include + +namespace Catch { + + template + class StreamBufImpl : public StreamBufBase { + char data[bufferSize]; + WriterF m_writer; + + public: + StreamBufImpl() { + setp( data, data + sizeof(data) ); + } + + ~StreamBufImpl() CATCH_NOEXCEPT { + sync(); + } + + private: + int overflow( int c ) { + sync(); + + if( c != EOF ) { + if( pbase() == epptr() ) + m_writer( std::string( 1, static_cast( c ) ) ); + else + sputc( static_cast( c ) ); + } + return 0; + } + + int sync() { + if( pbase() != pptr() ) { + m_writer( std::string( pbase(), static_cast( pptr() - pbase() ) ) ); + setp( pbase(), epptr() ); + } + return 0; + } + }; + + /////////////////////////////////////////////////////////////////////////// + + struct OutputDebugWriter { + + void operator()( std::string const&str ) { + writeToDebugConsole( str ); + } + }; + + Stream::Stream() + : streamBuf( NULL ), isOwned( false ) + {} + + Stream::Stream( std::streambuf* _streamBuf, bool _isOwned ) + : streamBuf( _streamBuf ), isOwned( _isOwned ) + {} + + void Stream::release() { + if( isOwned ) { + delete streamBuf; + streamBuf = NULL; + isOwned = false; + } + } + +#ifndef CATCH_CONFIG_NOSTDOUT // If you #define this you must implement this functions + std::ostream& cout() { + return std::cout; + } + std::ostream& cerr() { + return std::cerr; + } +#endif +} + +namespace Catch { + + class Context : public IMutableContext { + + Context() : m_config( NULL ), m_runner( NULL ), m_resultCapture( NULL ) {} + Context( Context const& ); + void operator=( Context const& ); + + public: // IContext + virtual IResultCapture* getResultCapture() { + return m_resultCapture; + } + virtual IRunner* getRunner() { + return m_runner; + } + virtual size_t getGeneratorIndex( std::string const& fileInfo, size_t totalSize ) { + return getGeneratorsForCurrentTest() + .getGeneratorInfo( fileInfo, totalSize ) + .getCurrentIndex(); + } + virtual bool advanceGeneratorsForCurrentTest() { + IGeneratorsForTest* generators = findGeneratorsForCurrentTest(); + return generators && generators->moveNext(); + } + + virtual Ptr getConfig() const { + return m_config; + } + + public: // IMutableContext + virtual void setResultCapture( IResultCapture* resultCapture ) { + m_resultCapture = resultCapture; + } + virtual void setRunner( IRunner* runner ) { + m_runner = runner; + } + virtual void setConfig( Ptr const& config ) { + m_config = config; + } + + friend IMutableContext& getCurrentMutableContext(); + + private: + IGeneratorsForTest* findGeneratorsForCurrentTest() { + std::string testName = getResultCapture()->getCurrentTestName(); + + std::map::const_iterator it = + m_generatorsByTestName.find( testName ); + return it != m_generatorsByTestName.end() + ? it->second + : NULL; + } + + IGeneratorsForTest& getGeneratorsForCurrentTest() { + IGeneratorsForTest* generators = findGeneratorsForCurrentTest(); + if( !generators ) { + std::string testName = getResultCapture()->getCurrentTestName(); + generators = createGeneratorsForTest(); + m_generatorsByTestName.insert( std::make_pair( testName, generators ) ); + } + return *generators; + } + + private: + Ptr m_config; + IRunner* m_runner; + IResultCapture* m_resultCapture; + std::map m_generatorsByTestName; + }; + + namespace { + Context* currentContext = NULL; + } + IMutableContext& getCurrentMutableContext() { + if( !currentContext ) + currentContext = new Context(); + return *currentContext; + } + IContext& getCurrentContext() { + return getCurrentMutableContext(); + } + + Stream createStream( std::string const& streamName ) { + if( streamName == "stdout" ) return Stream( Catch::cout().rdbuf(), false ); + if( streamName == "stderr" ) return Stream( Catch::cerr().rdbuf(), false ); + if( streamName == "debug" ) return Stream( new StreamBufImpl, true ); + + throw std::domain_error( "Unknown stream: " + streamName ); + } + + void cleanUpContext() { + delete currentContext; + currentContext = NULL; + } +} + +// #included from: catch_console_colour_impl.hpp +#define TWOBLUECUBES_CATCH_CONSOLE_COLOUR_IMPL_HPP_INCLUDED + +namespace Catch { + namespace { + + struct IColourImpl { + virtual ~IColourImpl() {} + virtual void use( Colour::Code _colourCode ) = 0; + }; + + struct NoColourImpl : IColourImpl { + void use( Colour::Code ) {} + + static IColourImpl* instance() { + static NoColourImpl s_instance; + return &s_instance; + } + }; + + } // anon namespace +} // namespace Catch + +#if !defined( CATCH_CONFIG_COLOUR_NONE ) && !defined( CATCH_CONFIG_COLOUR_WINDOWS ) && !defined( CATCH_CONFIG_COLOUR_ANSI ) +# ifdef CATCH_PLATFORM_WINDOWS +# define CATCH_CONFIG_COLOUR_WINDOWS +# else +# define CATCH_CONFIG_COLOUR_ANSI +# endif +#endif + +#if defined ( CATCH_CONFIG_COLOUR_WINDOWS ) ///////////////////////////////////////// + +#ifndef NOMINMAX +#define NOMINMAX +#endif + +#ifdef __AFXDLL +#include +#else +#include +#endif + +namespace Catch { +namespace { + + class Win32ColourImpl : public IColourImpl { + public: + Win32ColourImpl() : stdoutHandle( GetStdHandle(STD_OUTPUT_HANDLE) ) + { + CONSOLE_SCREEN_BUFFER_INFO csbiInfo; + GetConsoleScreenBufferInfo( stdoutHandle, &csbiInfo ); + originalAttributes = csbiInfo.wAttributes; + } + + virtual void use( Colour::Code _colourCode ) { + switch( _colourCode ) { + case Colour::None: return setTextAttribute( originalAttributes ); + case Colour::White: return setTextAttribute( FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_BLUE ); + case Colour::Red: return setTextAttribute( FOREGROUND_RED ); + case Colour::Green: return setTextAttribute( FOREGROUND_GREEN ); + case Colour::Blue: return setTextAttribute( FOREGROUND_BLUE ); + case Colour::Cyan: return setTextAttribute( FOREGROUND_BLUE | FOREGROUND_GREEN ); + case Colour::Yellow: return setTextAttribute( FOREGROUND_RED | FOREGROUND_GREEN ); + case Colour::Grey: return setTextAttribute( 0 ); + + case Colour::LightGrey: return setTextAttribute( FOREGROUND_INTENSITY ); + case Colour::BrightRed: return setTextAttribute( FOREGROUND_INTENSITY | FOREGROUND_RED ); + case Colour::BrightGreen: return setTextAttribute( FOREGROUND_INTENSITY | FOREGROUND_GREEN ); + case Colour::BrightWhite: return setTextAttribute( FOREGROUND_INTENSITY | FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_BLUE ); + + case Colour::Bright: throw std::logic_error( "not a colour" ); + } + } + + private: + void setTextAttribute( WORD _textAttribute ) { + SetConsoleTextAttribute( stdoutHandle, _textAttribute ); + } + HANDLE stdoutHandle; + WORD originalAttributes; + }; + + IColourImpl* platformColourInstance() { + static Win32ColourImpl s_instance; + return &s_instance; + } + +} // end anon namespace +} // end namespace Catch + +#elif defined( CATCH_CONFIG_COLOUR_ANSI ) ////////////////////////////////////// + +#include + +namespace Catch { +namespace { + + // use POSIX/ ANSI console terminal codes + // Thanks to Adam Strzelecki for original contribution + // (http://github.com/nanoant) + // https://github.com/philsquared/Catch/pull/131 + class PosixColourImpl : public IColourImpl { + public: + virtual void use( Colour::Code _colourCode ) { + switch( _colourCode ) { + case Colour::None: + case Colour::White: return setColour( "[0m" ); + case Colour::Red: return setColour( "[0;31m" ); + case Colour::Green: return setColour( "[0;32m" ); + case Colour::Blue: return setColour( "[0:34m" ); + case Colour::Cyan: return setColour( "[0;36m" ); + case Colour::Yellow: return setColour( "[0;33m" ); + case Colour::Grey: return setColour( "[1;30m" ); + + case Colour::LightGrey: return setColour( "[0;37m" ); + case Colour::BrightRed: return setColour( "[1;31m" ); + case Colour::BrightGreen: return setColour( "[1;32m" ); + case Colour::BrightWhite: return setColour( "[1;37m" ); + + case Colour::Bright: throw std::logic_error( "not a colour" ); + } + } + static IColourImpl* instance() { + static PosixColourImpl s_instance; + return &s_instance; + } + + private: + void setColour( const char* _escapeCode ) { + Catch::cout() << '\033' << _escapeCode; + } + }; + + IColourImpl* platformColourInstance() { + Ptr config = getCurrentContext().getConfig(); + return (config && config->forceColour()) || isatty(STDOUT_FILENO) + ? PosixColourImpl::instance() + : NoColourImpl::instance(); + } + +} // end anon namespace +} // end namespace Catch + +#else // not Windows or ANSI /////////////////////////////////////////////// + +namespace Catch { + + static IColourImpl* platformColourInstance() { return NoColourImpl::instance(); } + +} // end namespace Catch + +#endif // Windows/ ANSI/ None + +namespace Catch { + + Colour::Colour( Code _colourCode ) : m_moved( false ) { use( _colourCode ); } + Colour::Colour( Colour const& _other ) : m_moved( false ) { const_cast( _other ).m_moved = true; } + Colour::~Colour(){ if( !m_moved ) use( None ); } + + void Colour::use( Code _colourCode ) { + static IColourImpl* impl = isDebuggerActive() + ? NoColourImpl::instance() + : platformColourInstance(); + impl->use( _colourCode ); + } + +} // end namespace Catch + +// #included from: catch_generators_impl.hpp +#define TWOBLUECUBES_CATCH_GENERATORS_IMPL_HPP_INCLUDED + +#include +#include +#include + +namespace Catch { + + struct GeneratorInfo : IGeneratorInfo { + + GeneratorInfo( std::size_t size ) + : m_size( size ), + m_currentIndex( 0 ) + {} + + bool moveNext() { + if( ++m_currentIndex == m_size ) { + m_currentIndex = 0; + return false; + } + return true; + } + + std::size_t getCurrentIndex() const { + return m_currentIndex; + } + + std::size_t m_size; + std::size_t m_currentIndex; + }; + + /////////////////////////////////////////////////////////////////////////// + + class GeneratorsForTest : public IGeneratorsForTest { + + public: + ~GeneratorsForTest() { + deleteAll( m_generatorsInOrder ); + } + + IGeneratorInfo& getGeneratorInfo( std::string const& fileInfo, std::size_t size ) { + std::map::const_iterator it = m_generatorsByName.find( fileInfo ); + if( it == m_generatorsByName.end() ) { + IGeneratorInfo* info = new GeneratorInfo( size ); + m_generatorsByName.insert( std::make_pair( fileInfo, info ) ); + m_generatorsInOrder.push_back( info ); + return *info; + } + return *it->second; + } + + bool moveNext() { + std::vector::const_iterator it = m_generatorsInOrder.begin(); + std::vector::const_iterator itEnd = m_generatorsInOrder.end(); + for(; it != itEnd; ++it ) { + if( (*it)->moveNext() ) + return true; + } + return false; + } + + private: + std::map m_generatorsByName; + std::vector m_generatorsInOrder; + }; + + IGeneratorsForTest* createGeneratorsForTest() + { + return new GeneratorsForTest(); + } + +} // end namespace Catch + +// #included from: catch_assertionresult.hpp +#define TWOBLUECUBES_CATCH_ASSERTIONRESULT_HPP_INCLUDED + +namespace Catch { + + AssertionInfo::AssertionInfo( std::string const& _macroName, + SourceLineInfo const& _lineInfo, + std::string const& _capturedExpression, + ResultDisposition::Flags _resultDisposition ) + : macroName( _macroName ), + lineInfo( _lineInfo ), + capturedExpression( _capturedExpression ), + resultDisposition( _resultDisposition ) + {} + + AssertionResult::AssertionResult() {} + + AssertionResult::AssertionResult( AssertionInfo const& info, AssertionResultData const& data ) + : m_info( info ), + m_resultData( data ) + {} + + AssertionResult::~AssertionResult() {} + + // Result was a success + bool AssertionResult::succeeded() const { + return Catch::isOk( m_resultData.resultType ); + } + + // Result was a success, or failure is suppressed + bool AssertionResult::isOk() const { + return Catch::isOk( m_resultData.resultType ) || shouldSuppressFailure( m_info.resultDisposition ); + } + + ResultWas::OfType AssertionResult::getResultType() const { + return m_resultData.resultType; + } + + bool AssertionResult::hasExpression() const { + return !m_info.capturedExpression.empty(); + } + + bool AssertionResult::hasMessage() const { + return !m_resultData.message.empty(); + } + + std::string AssertionResult::getExpression() const { + if( isFalseTest( m_info.resultDisposition ) ) + return "!" + m_info.capturedExpression; + else + return m_info.capturedExpression; + } + std::string AssertionResult::getExpressionInMacro() const { + if( m_info.macroName.empty() ) + return m_info.capturedExpression; + else + return m_info.macroName + "( " + m_info.capturedExpression + " )"; + } + + bool AssertionResult::hasExpandedExpression() const { + return hasExpression() && getExpandedExpression() != getExpression(); + } + + std::string AssertionResult::getExpandedExpression() const { + return m_resultData.reconstructedExpression; + } + + std::string AssertionResult::getMessage() const { + return m_resultData.message; + } + SourceLineInfo AssertionResult::getSourceInfo() const { + return m_info.lineInfo; + } + + std::string AssertionResult::getTestMacroName() const { + return m_info.macroName; + } + +} // end namespace Catch + +// #included from: catch_test_case_info.hpp +#define TWOBLUECUBES_CATCH_TEST_CASE_INFO_HPP_INCLUDED + +namespace Catch { + + inline TestCaseInfo::SpecialProperties parseSpecialTag( std::string const& tag ) { + if( startsWith( tag, "." ) || + tag == "hide" || + tag == "!hide" ) + return TestCaseInfo::IsHidden; + else if( tag == "!throws" ) + return TestCaseInfo::Throws; + else if( tag == "!shouldfail" ) + return TestCaseInfo::ShouldFail; + else if( tag == "!mayfail" ) + return TestCaseInfo::MayFail; + else + return TestCaseInfo::None; + } + inline bool isReservedTag( std::string const& tag ) { + return parseSpecialTag( tag ) == TestCaseInfo::None && tag.size() > 0 && !isalnum( tag[0] ); + } + inline void enforceNotReservedTag( std::string const& tag, SourceLineInfo const& _lineInfo ) { + if( isReservedTag( tag ) ) { + { + Colour colourGuard( Colour::Red ); + Catch::cerr() + << "Tag name [" << tag << "] not allowed.\n" + << "Tag names starting with non alpha-numeric characters are reserved\n"; + } + { + Colour colourGuard( Colour::FileName ); + Catch::cerr() << _lineInfo << std::endl; + } + exit(1); + } + } + + TestCase makeTestCase( ITestCase* _testCase, + std::string const& _className, + std::string const& _name, + std::string const& _descOrTags, + SourceLineInfo const& _lineInfo ) + { + bool isHidden( startsWith( _name, "./" ) ); // Legacy support + + // Parse out tags + std::set tags; + std::string desc, tag; + bool inTag = false; + for( std::size_t i = 0; i < _descOrTags.size(); ++i ) { + char c = _descOrTags[i]; + if( !inTag ) { + if( c == '[' ) + inTag = true; + else + desc += c; + } + else { + if( c == ']' ) { + TestCaseInfo::SpecialProperties prop = parseSpecialTag( tag ); + if( prop == TestCaseInfo::IsHidden ) + isHidden = true; + else if( prop == TestCaseInfo::None ) + enforceNotReservedTag( tag, _lineInfo ); + + tags.insert( tag ); + tag.clear(); + inTag = false; + } + else + tag += c; + } + } + if( isHidden ) { + tags.insert( "hide" ); + tags.insert( "." ); + } + + TestCaseInfo info( _name, _className, desc, tags, _lineInfo ); + return TestCase( _testCase, info ); + } + + TestCaseInfo::TestCaseInfo( std::string const& _name, + std::string const& _className, + std::string const& _description, + std::set const& _tags, + SourceLineInfo const& _lineInfo ) + : name( _name ), + className( _className ), + description( _description ), + tags( _tags ), + lineInfo( _lineInfo ), + properties( None ) + { + std::ostringstream oss; + for( std::set::const_iterator it = _tags.begin(), itEnd = _tags.end(); it != itEnd; ++it ) { + oss << "[" << *it << "]"; + std::string lcaseTag = toLower( *it ); + properties = static_cast( properties | parseSpecialTag( lcaseTag ) ); + lcaseTags.insert( lcaseTag ); + } + tagsAsString = oss.str(); + } + + TestCaseInfo::TestCaseInfo( TestCaseInfo const& other ) + : name( other.name ), + className( other.className ), + description( other.description ), + tags( other.tags ), + lcaseTags( other.lcaseTags ), + tagsAsString( other.tagsAsString ), + lineInfo( other.lineInfo ), + properties( other.properties ) + {} + + bool TestCaseInfo::isHidden() const { + return ( properties & IsHidden ) != 0; + } + bool TestCaseInfo::throws() const { + return ( properties & Throws ) != 0; + } + bool TestCaseInfo::okToFail() const { + return ( properties & (ShouldFail | MayFail ) ) != 0; + } + bool TestCaseInfo::expectedToFail() const { + return ( properties & (ShouldFail ) ) != 0; + } + + TestCase::TestCase( ITestCase* testCase, TestCaseInfo const& info ) : TestCaseInfo( info ), test( testCase ) {} + + TestCase::TestCase( TestCase const& other ) + : TestCaseInfo( other ), + test( other.test ) + {} + + TestCase TestCase::withName( std::string const& _newName ) const { + TestCase other( *this ); + other.name = _newName; + return other; + } + + void TestCase::swap( TestCase& other ) { + test.swap( other.test ); + name.swap( other.name ); + className.swap( other.className ); + description.swap( other.description ); + tags.swap( other.tags ); + lcaseTags.swap( other.lcaseTags ); + tagsAsString.swap( other.tagsAsString ); + std::swap( TestCaseInfo::properties, static_cast( other ).properties ); + std::swap( lineInfo, other.lineInfo ); + } + + void TestCase::invoke() const { + test->invoke(); + } + + bool TestCase::operator == ( TestCase const& other ) const { + return test.get() == other.test.get() && + name == other.name && + className == other.className; + } + + bool TestCase::operator < ( TestCase const& other ) const { + return name < other.name; + } + TestCase& TestCase::operator = ( TestCase const& other ) { + TestCase temp( other ); + swap( temp ); + return *this; + } + + TestCaseInfo const& TestCase::getTestCaseInfo() const + { + return *this; + } + +} // end namespace Catch + +// #included from: catch_version.hpp +#define TWOBLUECUBES_CATCH_VERSION_HPP_INCLUDED + +namespace Catch { + + // These numbers are maintained by a script + Version libraryVersion( 1, 1, 1, "master" ); +} + +// #included from: catch_message.hpp +#define TWOBLUECUBES_CATCH_MESSAGE_HPP_INCLUDED + +namespace Catch { + + MessageInfo::MessageInfo( std::string const& _macroName, + SourceLineInfo const& _lineInfo, + ResultWas::OfType _type ) + : macroName( _macroName ), + lineInfo( _lineInfo ), + type( _type ), + sequence( ++globalCount ) + {} + + // This may need protecting if threading support is added + unsigned int MessageInfo::globalCount = 0; + + //////////////////////////////////////////////////////////////////////////// + + ScopedMessage::ScopedMessage( MessageBuilder const& builder ) + : m_info( builder.m_info ) + { + m_info.message = builder.m_stream.str(); + getResultCapture().pushScopedMessage( m_info ); + } + ScopedMessage::ScopedMessage( ScopedMessage const& other ) + : m_info( other.m_info ) + {} + + ScopedMessage::~ScopedMessage() { + getResultCapture().popScopedMessage( m_info ); + } + +} // end namespace Catch + +// #included from: catch_legacy_reporter_adapter.hpp +#define TWOBLUECUBES_CATCH_LEGACY_REPORTER_ADAPTER_HPP_INCLUDED + +// #included from: catch_legacy_reporter_adapter.h +#define TWOBLUECUBES_CATCH_LEGACY_REPORTER_ADAPTER_H_INCLUDED + +namespace Catch +{ + // Deprecated + struct IReporter : IShared { + virtual ~IReporter(); + + virtual bool shouldRedirectStdout() const = 0; + + virtual void StartTesting() = 0; + virtual void EndTesting( Totals const& totals ) = 0; + virtual void StartGroup( std::string const& groupName ) = 0; + virtual void EndGroup( std::string const& groupName, Totals const& totals ) = 0; + virtual void StartTestCase( TestCaseInfo const& testInfo ) = 0; + virtual void EndTestCase( TestCaseInfo const& testInfo, Totals const& totals, std::string const& stdOut, std::string const& stdErr ) = 0; + virtual void StartSection( std::string const& sectionName, std::string const& description ) = 0; + virtual void EndSection( std::string const& sectionName, Counts const& assertions ) = 0; + virtual void NoAssertionsInSection( std::string const& sectionName ) = 0; + virtual void NoAssertionsInTestCase( std::string const& testName ) = 0; + virtual void Aborted() = 0; + virtual void Result( AssertionResult const& result ) = 0; + }; + + class LegacyReporterAdapter : public SharedImpl + { + public: + LegacyReporterAdapter( Ptr const& legacyReporter ); + virtual ~LegacyReporterAdapter(); + + virtual ReporterPreferences getPreferences() const; + virtual void noMatchingTestCases( std::string const& ); + virtual void testRunStarting( TestRunInfo const& ); + virtual void testGroupStarting( GroupInfo const& groupInfo ); + virtual void testCaseStarting( TestCaseInfo const& testInfo ); + virtual void sectionStarting( SectionInfo const& sectionInfo ); + virtual void assertionStarting( AssertionInfo const& ); + virtual bool assertionEnded( AssertionStats const& assertionStats ); + virtual void sectionEnded( SectionStats const& sectionStats ); + virtual void testCaseEnded( TestCaseStats const& testCaseStats ); + virtual void testGroupEnded( TestGroupStats const& testGroupStats ); + virtual void testRunEnded( TestRunStats const& testRunStats ); + virtual void skipTest( TestCaseInfo const& ); + + private: + Ptr m_legacyReporter; + }; +} + +namespace Catch +{ + LegacyReporterAdapter::LegacyReporterAdapter( Ptr const& legacyReporter ) + : m_legacyReporter( legacyReporter ) + {} + LegacyReporterAdapter::~LegacyReporterAdapter() {} + + ReporterPreferences LegacyReporterAdapter::getPreferences() const { + ReporterPreferences prefs; + prefs.shouldRedirectStdOut = m_legacyReporter->shouldRedirectStdout(); + return prefs; + } + + void LegacyReporterAdapter::noMatchingTestCases( std::string const& ) {} + void LegacyReporterAdapter::testRunStarting( TestRunInfo const& ) { + m_legacyReporter->StartTesting(); + } + void LegacyReporterAdapter::testGroupStarting( GroupInfo const& groupInfo ) { + m_legacyReporter->StartGroup( groupInfo.name ); + } + void LegacyReporterAdapter::testCaseStarting( TestCaseInfo const& testInfo ) { + m_legacyReporter->StartTestCase( testInfo ); + } + void LegacyReporterAdapter::sectionStarting( SectionInfo const& sectionInfo ) { + m_legacyReporter->StartSection( sectionInfo.name, sectionInfo.description ); + } + void LegacyReporterAdapter::assertionStarting( AssertionInfo const& ) { + // Not on legacy interface + } + + bool LegacyReporterAdapter::assertionEnded( AssertionStats const& assertionStats ) { + if( assertionStats.assertionResult.getResultType() != ResultWas::Ok ) { + for( std::vector::const_iterator it = assertionStats.infoMessages.begin(), itEnd = assertionStats.infoMessages.end(); + it != itEnd; + ++it ) { + if( it->type == ResultWas::Info ) { + ResultBuilder rb( it->macroName.c_str(), it->lineInfo, "", ResultDisposition::Normal ); + rb << it->message; + rb.setResultType( ResultWas::Info ); + AssertionResult result = rb.build(); + m_legacyReporter->Result( result ); + } + } + } + m_legacyReporter->Result( assertionStats.assertionResult ); + return true; + } + void LegacyReporterAdapter::sectionEnded( SectionStats const& sectionStats ) { + if( sectionStats.missingAssertions ) + m_legacyReporter->NoAssertionsInSection( sectionStats.sectionInfo.name ); + m_legacyReporter->EndSection( sectionStats.sectionInfo.name, sectionStats.assertions ); + } + void LegacyReporterAdapter::testCaseEnded( TestCaseStats const& testCaseStats ) { + m_legacyReporter->EndTestCase + ( testCaseStats.testInfo, + testCaseStats.totals, + testCaseStats.stdOut, + testCaseStats.stdErr ); + } + void LegacyReporterAdapter::testGroupEnded( TestGroupStats const& testGroupStats ) { + if( testGroupStats.aborting ) + m_legacyReporter->Aborted(); + m_legacyReporter->EndGroup( testGroupStats.groupInfo.name, testGroupStats.totals ); + } + void LegacyReporterAdapter::testRunEnded( TestRunStats const& testRunStats ) { + m_legacyReporter->EndTesting( testRunStats.totals ); + } + void LegacyReporterAdapter::skipTest( TestCaseInfo const& ) { + } +} + +// #included from: catch_timer.hpp + +#ifdef __clang__ +#pragma clang diagnostic push +#pragma clang diagnostic ignored "-Wc++11-long-long" +#endif + +#ifdef CATCH_PLATFORM_WINDOWS +#include +#else +#include +#endif + +namespace Catch { + + namespace { +#ifdef CATCH_PLATFORM_WINDOWS + uint64_t getCurrentTicks() { + static uint64_t hz=0, hzo=0; + if (!hz) { + QueryPerformanceFrequency( reinterpret_cast( &hz ) ); + QueryPerformanceCounter( reinterpret_cast( &hzo ) ); + } + uint64_t t; + QueryPerformanceCounter( reinterpret_cast( &t ) ); + return ((t-hzo)*1000000)/hz; + } +#else + uint64_t getCurrentTicks() { + timeval t; + gettimeofday(&t,NULL); + return static_cast( t.tv_sec ) * 1000000ull + static_cast( t.tv_usec ); + } +#endif + } + + void Timer::start() { + m_ticks = getCurrentTicks(); + } + unsigned int Timer::getElapsedMicroseconds() const { + return static_cast(getCurrentTicks() - m_ticks); + } + unsigned int Timer::getElapsedMilliseconds() const { + return static_cast(getElapsedMicroseconds()/1000); + } + double Timer::getElapsedSeconds() const { + return getElapsedMicroseconds()/1000000.0; + } + +} // namespace Catch + +#ifdef __clang__ +#pragma clang diagnostic pop +#endif +// #included from: catch_common.hpp +#define TWOBLUECUBES_CATCH_COMMON_HPP_INCLUDED + +namespace Catch { + + bool startsWith( std::string const& s, std::string const& prefix ) { + return s.size() >= prefix.size() && s.substr( 0, prefix.size() ) == prefix; + } + bool endsWith( std::string const& s, std::string const& suffix ) { + return s.size() >= suffix.size() && s.substr( s.size()-suffix.size(), suffix.size() ) == suffix; + } + bool contains( std::string const& s, std::string const& infix ) { + return s.find( infix ) != std::string::npos; + } + void toLowerInPlace( std::string& s ) { + std::transform( s.begin(), s.end(), s.begin(), ::tolower ); + } + std::string toLower( std::string const& s ) { + std::string lc = s; + toLowerInPlace( lc ); + return lc; + } + std::string trim( std::string const& str ) { + static char const* whitespaceChars = "\n\r\t "; + std::string::size_type start = str.find_first_not_of( whitespaceChars ); + std::string::size_type end = str.find_last_not_of( whitespaceChars ); + + return start != std::string::npos ? str.substr( start, 1+end-start ) : ""; + } + + bool replaceInPlace( std::string& str, std::string const& replaceThis, std::string const& withThis ) { + bool replaced = false; + std::size_t i = str.find( replaceThis ); + while( i != std::string::npos ) { + replaced = true; + str = str.substr( 0, i ) + withThis + str.substr( i+replaceThis.size() ); + if( i < str.size()-withThis.size() ) + i = str.find( replaceThis, i+withThis.size() ); + else + i = std::string::npos; + } + return replaced; + } + + pluralise::pluralise( std::size_t count, std::string const& label ) + : m_count( count ), + m_label( label ) + {} + + std::ostream& operator << ( std::ostream& os, pluralise const& pluraliser ) { + os << pluraliser.m_count << " " << pluraliser.m_label; + if( pluraliser.m_count != 1 ) + os << "s"; + return os; + } + + SourceLineInfo::SourceLineInfo() : line( 0 ){} + SourceLineInfo::SourceLineInfo( char const* _file, std::size_t _line ) + : file( _file ), + line( _line ) + {} + SourceLineInfo::SourceLineInfo( SourceLineInfo const& other ) + : file( other.file ), + line( other.line ) + {} + bool SourceLineInfo::empty() const { + return file.empty(); + } + bool SourceLineInfo::operator == ( SourceLineInfo const& other ) const { + return line == other.line && file == other.file; + } + bool SourceLineInfo::operator < ( SourceLineInfo const& other ) const { + return line < other.line || ( line == other.line && file < other.file ); + } + + std::ostream& operator << ( std::ostream& os, SourceLineInfo const& info ) { +#ifndef __GNUG__ + os << info.file << "(" << info.line << ")"; +#else + os << info.file << ":" << info.line; +#endif + return os; + } + + void throwLogicError( std::string const& message, SourceLineInfo const& locationInfo ) { + std::ostringstream oss; + oss << locationInfo << ": Internal Catch error: '" << message << "'"; + if( alwaysTrue() ) + throw std::logic_error( oss.str() ); + } +} + +// #included from: catch_section.hpp +#define TWOBLUECUBES_CATCH_SECTION_HPP_INCLUDED + +namespace Catch { + + SectionInfo::SectionInfo + ( SourceLineInfo const& _lineInfo, + std::string const& _name, + std::string const& _description ) + : name( _name ), + description( _description ), + lineInfo( _lineInfo ) + {} + + Section::Section( SectionInfo const& info ) + : m_info( info ), + m_sectionIncluded( getResultCapture().sectionStarted( m_info, m_assertions ) ) + { + m_timer.start(); + } + + Section::~Section() { + if( m_sectionIncluded ) + getResultCapture().sectionEnded( m_info, m_assertions, m_timer.getElapsedSeconds() ); + } + + // This indicates whether the section should be executed or not + Section::operator bool() const { + return m_sectionIncluded; + } + +} // end namespace Catch + +// #included from: catch_debugger.hpp +#define TWOBLUECUBES_CATCH_DEBUGGER_HPP_INCLUDED + +#include + +#ifdef CATCH_PLATFORM_MAC + + #include + #include + #include + #include + #include + + namespace Catch{ + + // The following function is taken directly from the following technical note: + // http://developer.apple.com/library/mac/#qa/qa2004/qa1361.html + + // Returns true if the current process is being debugged (either + // running under the debugger or has a debugger attached post facto). + bool isDebuggerActive(){ + + int mib[4]; + struct kinfo_proc info; + size_t size; + + // Initialize the flags so that, if sysctl fails for some bizarre + // reason, we get a predictable result. + + info.kp_proc.p_flag = 0; + + // Initialize mib, which tells sysctl the info we want, in this case + // we're looking for information about a specific process ID. + + mib[0] = CTL_KERN; + mib[1] = KERN_PROC; + mib[2] = KERN_PROC_PID; + mib[3] = getpid(); + + // Call sysctl. + + size = sizeof(info); + if( sysctl(mib, sizeof(mib) / sizeof(*mib), &info, &size, NULL, 0) != 0 ) { + Catch::cerr() << "\n** Call to sysctl failed - unable to determine if debugger is active **\n" << std::endl; + return false; + } + + // We're being debugged if the P_TRACED flag is set. + + return ( (info.kp_proc.p_flag & P_TRACED) != 0 ); + } + } // namespace Catch + +#elif defined(_MSC_VER) + extern "C" __declspec(dllimport) int __stdcall IsDebuggerPresent(); + namespace Catch { + bool isDebuggerActive() { + return IsDebuggerPresent() != 0; + } + } +#elif defined(__MINGW32__) + extern "C" __declspec(dllimport) int __stdcall IsDebuggerPresent(); + namespace Catch { + bool isDebuggerActive() { + return IsDebuggerPresent() != 0; + } + } +#else + namespace Catch { + inline bool isDebuggerActive() { return false; } + } +#endif // Platform + +#ifdef CATCH_PLATFORM_WINDOWS + extern "C" __declspec(dllimport) void __stdcall OutputDebugStringA( const char* ); + namespace Catch { + void writeToDebugConsole( std::string const& text ) { + ::OutputDebugStringA( text.c_str() ); + } + } +#else + namespace Catch { + void writeToDebugConsole( std::string const& text ) { + // !TBD: Need a version for Mac/ XCode and other IDEs + Catch::cout() << text; + } + } +#endif // Platform + +// #included from: catch_tostring.hpp +#define TWOBLUECUBES_CATCH_TOSTRING_HPP_INCLUDED + +namespace Catch { + +namespace Detail { + + std::string unprintableString = "{?}"; + + namespace { + struct Endianness { + enum Arch { Big, Little }; + + static Arch which() { + union _{ + int asInt; + char asChar[sizeof (int)]; + } u; + + u.asInt = 1; + return ( u.asChar[sizeof(int)-1] == 1 ) ? Big : Little; + } + }; + } + + std::string rawMemoryToString( const void *object, std::size_t size ) + { + // Reverse order for little endian architectures + int i = 0, end = static_cast( size ), inc = 1; + if( Endianness::which() == Endianness::Little ) { + i = end-1; + end = inc = -1; + } + + unsigned char const *bytes = static_cast(object); + std::ostringstream os; + os << "0x" << std::setfill('0') << std::hex; + for( ; i != end; i += inc ) + os << std::setw(2) << static_cast(bytes[i]); + return os.str(); + } +} + +std::string toString( std::string const& value ) { + std::string s = value; + if( getCurrentContext().getConfig()->showInvisibles() ) { + for(size_t i = 0; i < s.size(); ++i ) { + std::string subs; + switch( s[i] ) { + case '\n': subs = "\\n"; break; + case '\t': subs = "\\t"; break; + default: break; + } + if( !subs.empty() ) { + s = s.substr( 0, i ) + subs + s.substr( i+1 ); + ++i; + } + } + } + return "\"" + s + "\""; +} +std::string toString( std::wstring const& value ) { + + std::string s; + s.reserve( value.size() ); + for(size_t i = 0; i < value.size(); ++i ) + s += value[i] <= 0xff ? static_cast( value[i] ) : '?'; + return Catch::toString( s ); +} + +std::string toString( const char* const value ) { + return value ? Catch::toString( std::string( value ) ) : std::string( "{null string}" ); +} + +std::string toString( char* const value ) { + return Catch::toString( static_cast( value ) ); +} + +std::string toString( const wchar_t* const value ) +{ + return value ? Catch::toString( std::wstring(value) ) : std::string( "{null string}" ); +} + +std::string toString( wchar_t* const value ) +{ + return Catch::toString( static_cast( value ) ); +} + +std::string toString( int value ) { + std::ostringstream oss; + if( value > 8192 ) + oss << "0x" << std::hex << value; + else + oss << value; + return oss.str(); +} + +std::string toString( unsigned long value ) { + std::ostringstream oss; + if( value > 8192 ) + oss << "0x" << std::hex << value; + else + oss << value; + return oss.str(); +} + +std::string toString( unsigned int value ) { + return Catch::toString( static_cast( value ) ); +} + +template +std::string fpToString( T value, int precision ) { + std::ostringstream oss; + oss << std::setprecision( precision ) + << std::fixed + << value; + std::string d = oss.str(); + std::size_t i = d.find_last_not_of( '0' ); + if( i != std::string::npos && i != d.size()-1 ) { + if( d[i] == '.' ) + i++; + d = d.substr( 0, i+1 ); + } + return d; +} + +std::string toString( const double value ) { + return fpToString( value, 10 ); +} +std::string toString( const float value ) { + return fpToString( value, 5 ) + "f"; +} + +std::string toString( bool value ) { + return value ? "true" : "false"; +} + +std::string toString( char value ) { + return value < ' ' + ? toString( static_cast( value ) ) + : Detail::makeString( value ); +} + +std::string toString( signed char value ) { + return toString( static_cast( value ) ); +} + +std::string toString( unsigned char value ) { + return toString( static_cast( value ) ); +} + +#ifdef CATCH_CONFIG_CPP11_NULLPTR +std::string toString( std::nullptr_t ) { + return "nullptr"; +} +#endif + +#ifdef __OBJC__ + std::string toString( NSString const * const& nsstring ) { + if( !nsstring ) + return "nil"; + return "@" + toString([nsstring UTF8String]); + } + std::string toString( NSString * CATCH_ARC_STRONG const& nsstring ) { + if( !nsstring ) + return "nil"; + return "@" + toString([nsstring UTF8String]); + } + std::string toString( NSObject* const& nsObject ) { + return toString( [nsObject description] ); + } +#endif + +} // end namespace Catch + +// #included from: catch_result_builder.hpp +#define TWOBLUECUBES_CATCH_RESULT_BUILDER_HPP_INCLUDED + +namespace Catch { + + ResultBuilder::ResultBuilder( char const* macroName, + SourceLineInfo const& lineInfo, + char const* capturedExpression, + ResultDisposition::Flags resultDisposition ) + : m_assertionInfo( macroName, lineInfo, capturedExpression, resultDisposition ), + m_shouldDebugBreak( false ), + m_shouldThrow( false ) + {} + + ResultBuilder& ResultBuilder::setResultType( ResultWas::OfType result ) { + m_data.resultType = result; + return *this; + } + ResultBuilder& ResultBuilder::setResultType( bool result ) { + m_data.resultType = result ? ResultWas::Ok : ResultWas::ExpressionFailed; + return *this; + } + ResultBuilder& ResultBuilder::setLhs( std::string const& lhs ) { + m_exprComponents.lhs = lhs; + return *this; + } + ResultBuilder& ResultBuilder::setRhs( std::string const& rhs ) { + m_exprComponents.rhs = rhs; + return *this; + } + ResultBuilder& ResultBuilder::setOp( std::string const& op ) { + m_exprComponents.op = op; + return *this; + } + + void ResultBuilder::endExpression() { + m_exprComponents.testFalse = isFalseTest( m_assertionInfo.resultDisposition ); + captureExpression(); + } + + void ResultBuilder::useActiveException( ResultDisposition::Flags resultDisposition ) { + m_assertionInfo.resultDisposition = resultDisposition; + m_stream.oss << Catch::translateActiveException(); + captureResult( ResultWas::ThrewException ); + } + + void ResultBuilder::captureResult( ResultWas::OfType resultType ) { + setResultType( resultType ); + captureExpression(); + } + + void ResultBuilder::captureExpression() { + AssertionResult result = build(); + getResultCapture().assertionEnded( result ); + + if( !result.isOk() ) { + if( getCurrentContext().getConfig()->shouldDebugBreak() ) + m_shouldDebugBreak = true; + if( getCurrentContext().getRunner()->aborting() || m_assertionInfo.resultDisposition == ResultDisposition::Normal ) + m_shouldThrow = true; + } + } + void ResultBuilder::react() { + if( m_shouldThrow ) + throw Catch::TestFailureException(); + } + + bool ResultBuilder::shouldDebugBreak() const { return m_shouldDebugBreak; } + bool ResultBuilder::allowThrows() const { return getCurrentContext().getConfig()->allowThrows(); } + + AssertionResult ResultBuilder::build() const + { + assert( m_data.resultType != ResultWas::Unknown ); + + AssertionResultData data = m_data; + + // Flip bool results if testFalse is set + if( m_exprComponents.testFalse ) { + if( data.resultType == ResultWas::Ok ) + data.resultType = ResultWas::ExpressionFailed; + else if( data.resultType == ResultWas::ExpressionFailed ) + data.resultType = ResultWas::Ok; + } + + data.message = m_stream.oss.str(); + data.reconstructedExpression = reconstructExpression(); + if( m_exprComponents.testFalse ) { + if( m_exprComponents.op == "" ) + data.reconstructedExpression = "!" + data.reconstructedExpression; + else + data.reconstructedExpression = "!(" + data.reconstructedExpression + ")"; + } + return AssertionResult( m_assertionInfo, data ); + } + std::string ResultBuilder::reconstructExpression() const { + if( m_exprComponents.op == "" ) + return m_exprComponents.lhs.empty() ? m_assertionInfo.capturedExpression : m_exprComponents.op + m_exprComponents.lhs; + else if( m_exprComponents.op == "matches" ) + return m_exprComponents.lhs + " " + m_exprComponents.rhs; + else if( m_exprComponents.op != "!" ) { + if( m_exprComponents.lhs.size() + m_exprComponents.rhs.size() < 40 && + m_exprComponents.lhs.find("\n") == std::string::npos && + m_exprComponents.rhs.find("\n") == std::string::npos ) + return m_exprComponents.lhs + " " + m_exprComponents.op + " " + m_exprComponents.rhs; + else + return m_exprComponents.lhs + "\n" + m_exprComponents.op + "\n" + m_exprComponents.rhs; + } + else + return "{can't expand - use " + m_assertionInfo.macroName + "_FALSE( " + m_assertionInfo.capturedExpression.substr(1) + " ) instead of " + m_assertionInfo.macroName + "( " + m_assertionInfo.capturedExpression + " ) for better diagnostics}"; + } + +} // end namespace Catch + +// #included from: catch_tag_alias_registry.hpp +#define TWOBLUECUBES_CATCH_TAG_ALIAS_REGISTRY_HPP_INCLUDED + +// #included from: catch_tag_alias_registry.h +#define TWOBLUECUBES_CATCH_TAG_ALIAS_REGISTRY_H_INCLUDED + +#include + +namespace Catch { + + class TagAliasRegistry : public ITagAliasRegistry { + public: + virtual ~TagAliasRegistry(); + virtual Option find( std::string const& alias ) const; + virtual std::string expandAliases( std::string const& unexpandedTestSpec ) const; + void add( char const* alias, char const* tag, SourceLineInfo const& lineInfo ); + static TagAliasRegistry& get(); + + private: + std::map m_registry; + }; + +} // end namespace Catch + +#include +#include + +namespace Catch { + + TagAliasRegistry::~TagAliasRegistry() {} + + Option TagAliasRegistry::find( std::string const& alias ) const { + std::map::const_iterator it = m_registry.find( alias ); + if( it != m_registry.end() ) + return it->second; + else + return Option(); + } + + std::string TagAliasRegistry::expandAliases( std::string const& unexpandedTestSpec ) const { + std::string expandedTestSpec = unexpandedTestSpec; + for( std::map::const_iterator it = m_registry.begin(), itEnd = m_registry.end(); + it != itEnd; + ++it ) { + std::size_t pos = expandedTestSpec.find( it->first ); + if( pos != std::string::npos ) { + expandedTestSpec = expandedTestSpec.substr( 0, pos ) + + it->second.tag + + expandedTestSpec.substr( pos + it->first.size() ); + } + } + return expandedTestSpec; + } + + void TagAliasRegistry::add( char const* alias, char const* tag, SourceLineInfo const& lineInfo ) { + + if( !startsWith( alias, "[@" ) || !endsWith( alias, "]" ) ) { + std::ostringstream oss; + oss << "error: tag alias, \"" << alias << "\" is not of the form [@alias name].\n" << lineInfo; + throw std::domain_error( oss.str().c_str() ); + } + if( !m_registry.insert( std::make_pair( alias, TagAlias( tag, lineInfo ) ) ).second ) { + std::ostringstream oss; + oss << "error: tag alias, \"" << alias << "\" already registered.\n" + << "\tFirst seen at " << find(alias)->lineInfo << "\n" + << "\tRedefined at " << lineInfo; + throw std::domain_error( oss.str().c_str() ); + } + } + + TagAliasRegistry& TagAliasRegistry::get() { + static TagAliasRegistry instance; + return instance; + + } + + ITagAliasRegistry::~ITagAliasRegistry() {} + ITagAliasRegistry const& ITagAliasRegistry::get() { return TagAliasRegistry::get(); } + + RegistrarForTagAliases::RegistrarForTagAliases( char const* alias, char const* tag, SourceLineInfo const& lineInfo ) { + try { + TagAliasRegistry::get().add( alias, tag, lineInfo ); + } + catch( std::exception& ex ) { + Colour colourGuard( Colour::Red ); + Catch::cerr() << ex.what() << std::endl; + exit(1); + } + } + +} // end namespace Catch + +// #included from: ../reporters/catch_reporter_xml.hpp +#define TWOBLUECUBES_CATCH_REPORTER_XML_HPP_INCLUDED + +// #included from: catch_reporter_bases.hpp +#define TWOBLUECUBES_CATCH_REPORTER_BASES_HPP_INCLUDED + +#include + +namespace Catch { + + struct StreamingReporterBase : SharedImpl { + + StreamingReporterBase( ReporterConfig const& _config ) + : m_config( _config.fullConfig() ), + stream( _config.stream() ) + {} + + virtual ~StreamingReporterBase(); + + virtual void noMatchingTestCases( std::string const& ) {} + + virtual void testRunStarting( TestRunInfo const& _testRunInfo ) { + currentTestRunInfo = _testRunInfo; + } + virtual void testGroupStarting( GroupInfo const& _groupInfo ) { + currentGroupInfo = _groupInfo; + } + + virtual void testCaseStarting( TestCaseInfo const& _testInfo ) { + currentTestCaseInfo = _testInfo; + } + virtual void sectionStarting( SectionInfo const& _sectionInfo ) { + m_sectionStack.push_back( _sectionInfo ); + } + + virtual void sectionEnded( SectionStats const& /* _sectionStats */ ) { + m_sectionStack.pop_back(); + } + virtual void testCaseEnded( TestCaseStats const& /* _testCaseStats */ ) { + currentTestCaseInfo.reset(); + } + virtual void testGroupEnded( TestGroupStats const& /* _testGroupStats */ ) { + currentGroupInfo.reset(); + } + virtual void testRunEnded( TestRunStats const& /* _testRunStats */ ) { + currentTestCaseInfo.reset(); + currentGroupInfo.reset(); + currentTestRunInfo.reset(); + } + + virtual void skipTest( TestCaseInfo const& ) { + // Don't do anything with this by default. + // It can optionally be overridden in the derived class. + } + + Ptr m_config; + std::ostream& stream; + + LazyStat currentTestRunInfo; + LazyStat currentGroupInfo; + LazyStat currentTestCaseInfo; + + std::vector m_sectionStack; + }; + + struct CumulativeReporterBase : SharedImpl { + template + struct Node : SharedImpl<> { + explicit Node( T const& _value ) : value( _value ) {} + virtual ~Node() {} + + typedef std::vector > ChildNodes; + T value; + ChildNodes children; + }; + struct SectionNode : SharedImpl<> { + explicit SectionNode( SectionStats const& _stats ) : stats( _stats ) {} + virtual ~SectionNode(); + + bool operator == ( SectionNode const& other ) const { + return stats.sectionInfo.lineInfo == other.stats.sectionInfo.lineInfo; + } + bool operator == ( Ptr const& other ) const { + return operator==( *other ); + } + + SectionStats stats; + typedef std::vector > ChildSections; + typedef std::vector Assertions; + ChildSections childSections; + Assertions assertions; + std::string stdOut; + std::string stdErr; + }; + + struct BySectionInfo { + BySectionInfo( SectionInfo const& other ) : m_other( other ) {} + BySectionInfo( BySectionInfo const& other ) : m_other( other.m_other ) {} + bool operator() ( Ptr const& node ) const { + return node->stats.sectionInfo.lineInfo == m_other.lineInfo; + } + private: + void operator=( BySectionInfo const& ); + SectionInfo const& m_other; + }; + + typedef Node TestCaseNode; + typedef Node TestGroupNode; + typedef Node TestRunNode; + + CumulativeReporterBase( ReporterConfig const& _config ) + : m_config( _config.fullConfig() ), + stream( _config.stream() ) + {} + ~CumulativeReporterBase(); + + virtual void testRunStarting( TestRunInfo const& ) {} + virtual void testGroupStarting( GroupInfo const& ) {} + + virtual void testCaseStarting( TestCaseInfo const& ) {} + + virtual void sectionStarting( SectionInfo const& sectionInfo ) { + SectionStats incompleteStats( sectionInfo, Counts(), 0, false ); + Ptr node; + if( m_sectionStack.empty() ) { + if( !m_rootSection ) + m_rootSection = new SectionNode( incompleteStats ); + node = m_rootSection; + } + else { + SectionNode& parentNode = *m_sectionStack.back(); + SectionNode::ChildSections::const_iterator it = + std::find_if( parentNode.childSections.begin(), + parentNode.childSections.end(), + BySectionInfo( sectionInfo ) ); + if( it == parentNode.childSections.end() ) { + node = new SectionNode( incompleteStats ); + parentNode.childSections.push_back( node ); + } + else + node = *it; + } + m_sectionStack.push_back( node ); + m_deepestSection = node; + } + + virtual void assertionStarting( AssertionInfo const& ) {} + + virtual bool assertionEnded( AssertionStats const& assertionStats ) { + assert( !m_sectionStack.empty() ); + SectionNode& sectionNode = *m_sectionStack.back(); + sectionNode.assertions.push_back( assertionStats ); + return true; + } + virtual void sectionEnded( SectionStats const& sectionStats ) { + assert( !m_sectionStack.empty() ); + SectionNode& node = *m_sectionStack.back(); + node.stats = sectionStats; + m_sectionStack.pop_back(); + } + virtual void testCaseEnded( TestCaseStats const& testCaseStats ) { + Ptr node = new TestCaseNode( testCaseStats ); + assert( m_sectionStack.size() == 0 ); + node->children.push_back( m_rootSection ); + m_testCases.push_back( node ); + m_rootSection.reset(); + + assert( m_deepestSection ); + m_deepestSection->stdOut = testCaseStats.stdOut; + m_deepestSection->stdErr = testCaseStats.stdErr; + } + virtual void testGroupEnded( TestGroupStats const& testGroupStats ) { + Ptr node = new TestGroupNode( testGroupStats ); + node->children.swap( m_testCases ); + m_testGroups.push_back( node ); + } + virtual void testRunEnded( TestRunStats const& testRunStats ) { + Ptr node = new TestRunNode( testRunStats ); + node->children.swap( m_testGroups ); + m_testRuns.push_back( node ); + testRunEndedCumulative(); + } + virtual void testRunEndedCumulative() = 0; + + virtual void skipTest( TestCaseInfo const& ) {} + + Ptr m_config; + std::ostream& stream; + std::vector m_assertions; + std::vector > > m_sections; + std::vector > m_testCases; + std::vector > m_testGroups; + + std::vector > m_testRuns; + + Ptr m_rootSection; + Ptr m_deepestSection; + std::vector > m_sectionStack; + + }; + + template + char const* getLineOfChars() { + static char line[CATCH_CONFIG_CONSOLE_WIDTH] = {0}; + if( !*line ) { + memset( line, C, CATCH_CONFIG_CONSOLE_WIDTH-1 ); + line[CATCH_CONFIG_CONSOLE_WIDTH-1] = 0; + } + return line; + } + +} // end namespace Catch + +// #included from: ../internal/catch_reporter_registrars.hpp +#define TWOBLUECUBES_CATCH_REPORTER_REGISTRARS_HPP_INCLUDED + +namespace Catch { + + template + class LegacyReporterRegistrar { + + class ReporterFactory : public IReporterFactory { + virtual IStreamingReporter* create( ReporterConfig const& config ) const { + return new LegacyReporterAdapter( new T( config ) ); + } + + virtual std::string getDescription() const { + return T::getDescription(); + } + }; + + public: + + LegacyReporterRegistrar( std::string const& name ) { + getMutableRegistryHub().registerReporter( name, new ReporterFactory() ); + } + }; + + template + class ReporterRegistrar { + + class ReporterFactory : public IReporterFactory { + + // *** Please Note ***: + // - If you end up here looking at a compiler error because it's trying to register + // your custom reporter class be aware that the native reporter interface has changed + // to IStreamingReporter. The "legacy" interface, IReporter, is still supported via + // an adapter. Just use REGISTER_LEGACY_REPORTER to take advantage of the adapter. + // However please consider updating to the new interface as the old one is now + // deprecated and will probably be removed quite soon! + // Please contact me via github if you have any questions at all about this. + // In fact, ideally, please contact me anyway to let me know you've hit this - as I have + // no idea who is actually using custom reporters at all (possibly no-one!). + // The new interface is designed to minimise exposure to interface changes in the future. + virtual IStreamingReporter* create( ReporterConfig const& config ) const { + return new T( config ); + } + + virtual std::string getDescription() const { + return T::getDescription(); + } + }; + + public: + + ReporterRegistrar( std::string const& name ) { + getMutableRegistryHub().registerReporter( name, new ReporterFactory() ); + } + }; +} + +#define INTERNAL_CATCH_REGISTER_LEGACY_REPORTER( name, reporterType ) \ + namespace{ Catch::LegacyReporterRegistrar catch_internal_RegistrarFor##reporterType( name ); } +#define INTERNAL_CATCH_REGISTER_REPORTER( name, reporterType ) \ + namespace{ Catch::ReporterRegistrar catch_internal_RegistrarFor##reporterType( name ); } + +// #included from: ../internal/catch_xmlwriter.hpp +#define TWOBLUECUBES_CATCH_XMLWRITER_HPP_INCLUDED + +#include +#include +#include + +namespace Catch { + + class XmlWriter { + public: + + class ScopedElement { + public: + ScopedElement( XmlWriter* writer ) + : m_writer( writer ) + {} + + ScopedElement( ScopedElement const& other ) + : m_writer( other.m_writer ){ + other.m_writer = NULL; + } + + ~ScopedElement() { + if( m_writer ) + m_writer->endElement(); + } + + ScopedElement& writeText( std::string const& text, bool indent = true ) { + m_writer->writeText( text, indent ); + return *this; + } + + template + ScopedElement& writeAttribute( std::string const& name, T const& attribute ) { + m_writer->writeAttribute( name, attribute ); + return *this; + } + + private: + mutable XmlWriter* m_writer; + }; + + XmlWriter() + : m_tagIsOpen( false ), + m_needsNewline( false ), + m_os( &Catch::cout() ) + {} + + XmlWriter( std::ostream& os ) + : m_tagIsOpen( false ), + m_needsNewline( false ), + m_os( &os ) + {} + + ~XmlWriter() { + while( !m_tags.empty() ) + endElement(); + } + +//# ifndef CATCH_CPP11_OR_GREATER +// XmlWriter& operator = ( XmlWriter const& other ) { +// XmlWriter temp( other ); +// swap( temp ); +// return *this; +// } +//# else +// XmlWriter( XmlWriter const& ) = default; +// XmlWriter( XmlWriter && ) = default; +// XmlWriter& operator = ( XmlWriter const& ) = default; +// XmlWriter& operator = ( XmlWriter && ) = default; +//# endif +// +// void swap( XmlWriter& other ) { +// std::swap( m_tagIsOpen, other.m_tagIsOpen ); +// std::swap( m_needsNewline, other.m_needsNewline ); +// std::swap( m_tags, other.m_tags ); +// std::swap( m_indent, other.m_indent ); +// std::swap( m_os, other.m_os ); +// } + + XmlWriter& startElement( std::string const& name ) { + ensureTagClosed(); + newlineIfNecessary(); + stream() << m_indent << "<" << name; + m_tags.push_back( name ); + m_indent += " "; + m_tagIsOpen = true; + return *this; + } + + ScopedElement scopedElement( std::string const& name ) { + ScopedElement scoped( this ); + startElement( name ); + return scoped; + } + + XmlWriter& endElement() { + newlineIfNecessary(); + m_indent = m_indent.substr( 0, m_indent.size()-2 ); + if( m_tagIsOpen ) { + stream() << "/>\n"; + m_tagIsOpen = false; + } + else { + stream() << m_indent << "\n"; + } + m_tags.pop_back(); + return *this; + } + + XmlWriter& writeAttribute( std::string const& name, std::string const& attribute ) { + if( !name.empty() && !attribute.empty() ) { + stream() << " " << name << "=\""; + writeEncodedText( attribute ); + stream() << "\""; + } + return *this; + } + + XmlWriter& writeAttribute( std::string const& name, bool attribute ) { + stream() << " " << name << "=\"" << ( attribute ? "true" : "false" ) << "\""; + return *this; + } + + template + XmlWriter& writeAttribute( std::string const& name, T const& attribute ) { + if( !name.empty() ) + stream() << " " << name << "=\"" << attribute << "\""; + return *this; + } + + XmlWriter& writeText( std::string const& text, bool indent = true ) { + if( !text.empty() ){ + bool tagWasOpen = m_tagIsOpen; + ensureTagClosed(); + if( tagWasOpen && indent ) + stream() << m_indent; + writeEncodedText( text ); + m_needsNewline = true; + } + return *this; + } + + XmlWriter& writeComment( std::string const& text ) { + ensureTagClosed(); + stream() << m_indent << ""; + m_needsNewline = true; + return *this; + } + + XmlWriter& writeBlankLine() { + ensureTagClosed(); + stream() << "\n"; + return *this; + } + + void setStream( std::ostream& os ) { + m_os = &os; + } + + private: + XmlWriter( XmlWriter const& ); + void operator=( XmlWriter const& ); + + std::ostream& stream() { + return *m_os; + } + + void ensureTagClosed() { + if( m_tagIsOpen ) { + stream() << ">\n"; + m_tagIsOpen = false; + } + } + + void newlineIfNecessary() { + if( m_needsNewline ) { + stream() << "\n"; + m_needsNewline = false; + } + } + + void writeEncodedText( std::string const& text ) { + static const char* charsToEncode = "<&\""; + std::string mtext = text; + std::string::size_type pos = mtext.find_first_of( charsToEncode ); + while( pos != std::string::npos ) { + stream() << mtext.substr( 0, pos ); + + switch( mtext[pos] ) { + case '<': + stream() << "<"; + break; + case '&': + stream() << "&"; + break; + case '\"': + stream() << """; + break; + } + mtext = mtext.substr( pos+1 ); + pos = mtext.find_first_of( charsToEncode ); + } + stream() << mtext; + } + + bool m_tagIsOpen; + bool m_needsNewline; + std::vector m_tags; + std::string m_indent; + std::ostream* m_os; + }; + +} +namespace Catch { + class XmlReporter : public StreamingReporterBase { + public: + XmlReporter( ReporterConfig const& _config ) + : StreamingReporterBase( _config ), + m_sectionDepth( 0 ) + {} + + virtual ~XmlReporter(); + + static std::string getDescription() { + return "Reports test results as an XML document"; + } + + public: // StreamingReporterBase + virtual ReporterPreferences getPreferences() const { + ReporterPreferences prefs; + prefs.shouldRedirectStdOut = true; + return prefs; + } + + virtual void noMatchingTestCases( std::string const& s ) { + StreamingReporterBase::noMatchingTestCases( s ); + } + + virtual void testRunStarting( TestRunInfo const& testInfo ) { + StreamingReporterBase::testRunStarting( testInfo ); + m_xml.setStream( stream ); + m_xml.startElement( "Catch" ); + if( !m_config->name().empty() ) + m_xml.writeAttribute( "name", m_config->name() ); + } + + virtual void testGroupStarting( GroupInfo const& groupInfo ) { + StreamingReporterBase::testGroupStarting( groupInfo ); + m_xml.startElement( "Group" ) + .writeAttribute( "name", groupInfo.name ); + } + + virtual void testCaseStarting( TestCaseInfo const& testInfo ) { + StreamingReporterBase::testCaseStarting(testInfo); + m_xml.startElement( "TestCase" ).writeAttribute( "name", trim( testInfo.name ) ); + + if ( m_config->showDurations() == ShowDurations::Always ) + m_testCaseTimer.start(); + } + + virtual void sectionStarting( SectionInfo const& sectionInfo ) { + StreamingReporterBase::sectionStarting( sectionInfo ); + if( m_sectionDepth++ > 0 ) { + m_xml.startElement( "Section" ) + .writeAttribute( "name", trim( sectionInfo.name ) ) + .writeAttribute( "description", sectionInfo.description ); + } + } + + virtual void assertionStarting( AssertionInfo const& ) { } + + virtual bool assertionEnded( AssertionStats const& assertionStats ) { + const AssertionResult& assertionResult = assertionStats.assertionResult; + + // Print any info messages in tags. + if( assertionStats.assertionResult.getResultType() != ResultWas::Ok ) { + for( std::vector::const_iterator it = assertionStats.infoMessages.begin(), itEnd = assertionStats.infoMessages.end(); + it != itEnd; + ++it ) { + if( it->type == ResultWas::Info ) { + m_xml.scopedElement( "Info" ) + .writeText( it->message ); + } else if ( it->type == ResultWas::Warning ) { + m_xml.scopedElement( "Warning" ) + .writeText( it->message ); + } + } + } + + // Drop out if result was successful but we're not printing them. + if( !m_config->includeSuccessfulResults() && isOk(assertionResult.getResultType()) ) + return true; + + // Print the expression if there is one. + if( assertionResult.hasExpression() ) { + m_xml.startElement( "Expression" ) + .writeAttribute( "success", assertionResult.succeeded() ) + .writeAttribute( "type", assertionResult.getTestMacroName() ) + .writeAttribute( "filename", assertionResult.getSourceInfo().file ) + .writeAttribute( "line", assertionResult.getSourceInfo().line ); + + m_xml.scopedElement( "Original" ) + .writeText( assertionResult.getExpression() ); + m_xml.scopedElement( "Expanded" ) + .writeText( assertionResult.getExpandedExpression() ); + } + + // And... Print a result applicable to each result type. + switch( assertionResult.getResultType() ) { + case ResultWas::ThrewException: + m_xml.scopedElement( "Exception" ) + .writeAttribute( "filename", assertionResult.getSourceInfo().file ) + .writeAttribute( "line", assertionResult.getSourceInfo().line ) + .writeText( assertionResult.getMessage() ); + break; + case ResultWas::FatalErrorCondition: + m_xml.scopedElement( "Fatal Error Condition" ) + .writeAttribute( "filename", assertionResult.getSourceInfo().file ) + .writeAttribute( "line", assertionResult.getSourceInfo().line ) + .writeText( assertionResult.getMessage() ); + break; + case ResultWas::Info: + m_xml.scopedElement( "Info" ) + .writeText( assertionResult.getMessage() ); + break; + case ResultWas::Warning: + // Warning will already have been written + break; + case ResultWas::ExplicitFailure: + m_xml.scopedElement( "Failure" ) + .writeText( assertionResult.getMessage() ); + break; + default: + break; + } + + if( assertionResult.hasExpression() ) + m_xml.endElement(); + + return true; + } + + virtual void sectionEnded( SectionStats const& sectionStats ) { + StreamingReporterBase::sectionEnded( sectionStats ); + if( --m_sectionDepth > 0 ) { + XmlWriter::ScopedElement e = m_xml.scopedElement( "OverallResults" ); + e.writeAttribute( "successes", sectionStats.assertions.passed ); + e.writeAttribute( "failures", sectionStats.assertions.failed ); + e.writeAttribute( "expectedFailures", sectionStats.assertions.failedButOk ); + + if ( m_config->showDurations() == ShowDurations::Always ) + e.writeAttribute( "durationInSeconds", sectionStats.durationInSeconds ); + + m_xml.endElement(); + } + } + + virtual void testCaseEnded( TestCaseStats const& testCaseStats ) { + StreamingReporterBase::testCaseEnded( testCaseStats ); + XmlWriter::ScopedElement e = m_xml.scopedElement( "OverallResult" ); + e.writeAttribute( "success", testCaseStats.totals.assertions.allOk() ); + + if ( m_config->showDurations() == ShowDurations::Always ) + e.writeAttribute( "durationInSeconds", m_testCaseTimer.getElapsedSeconds() ); + + m_xml.endElement(); + } + + virtual void testGroupEnded( TestGroupStats const& testGroupStats ) { + StreamingReporterBase::testGroupEnded( testGroupStats ); + // TODO: Check testGroupStats.aborting and act accordingly. + m_xml.scopedElement( "OverallResults" ) + .writeAttribute( "successes", testGroupStats.totals.assertions.passed ) + .writeAttribute( "failures", testGroupStats.totals.assertions.failed ) + .writeAttribute( "expectedFailures", testGroupStats.totals.assertions.failedButOk ); + m_xml.endElement(); + } + + virtual void testRunEnded( TestRunStats const& testRunStats ) { + StreamingReporterBase::testRunEnded( testRunStats ); + m_xml.scopedElement( "OverallResults" ) + .writeAttribute( "successes", testRunStats.totals.assertions.passed ) + .writeAttribute( "failures", testRunStats.totals.assertions.failed ) + .writeAttribute( "expectedFailures", testRunStats.totals.assertions.failedButOk ); + m_xml.endElement(); + } + + private: + Timer m_testCaseTimer; + XmlWriter m_xml; + int m_sectionDepth; + }; + + INTERNAL_CATCH_REGISTER_REPORTER( "xml", XmlReporter ) + +} // end namespace Catch + +// #included from: ../reporters/catch_reporter_junit.hpp +#define TWOBLUECUBES_CATCH_REPORTER_JUNIT_HPP_INCLUDED + +#include + +namespace Catch { + + class JunitReporter : public CumulativeReporterBase { + public: + JunitReporter( ReporterConfig const& _config ) + : CumulativeReporterBase( _config ), + xml( _config.stream() ) + {} + + ~JunitReporter(); + + static std::string getDescription() { + return "Reports test results in an XML format that looks like Ant's junitreport target"; + } + + virtual void noMatchingTestCases( std::string const& /*spec*/ ) {} + + virtual ReporterPreferences getPreferences() const { + ReporterPreferences prefs; + prefs.shouldRedirectStdOut = true; + return prefs; + } + + virtual void testRunStarting( TestRunInfo const& runInfo ) { + CumulativeReporterBase::testRunStarting( runInfo ); + xml.startElement( "testsuites" ); + } + + virtual void testGroupStarting( GroupInfo const& groupInfo ) { + suiteTimer.start(); + stdOutForSuite.str(""); + stdErrForSuite.str(""); + unexpectedExceptions = 0; + CumulativeReporterBase::testGroupStarting( groupInfo ); + } + + virtual bool assertionEnded( AssertionStats const& assertionStats ) { + if( assertionStats.assertionResult.getResultType() == ResultWas::ThrewException ) + unexpectedExceptions++; + return CumulativeReporterBase::assertionEnded( assertionStats ); + } + + virtual void testCaseEnded( TestCaseStats const& testCaseStats ) { + stdOutForSuite << testCaseStats.stdOut; + stdErrForSuite << testCaseStats.stdErr; + CumulativeReporterBase::testCaseEnded( testCaseStats ); + } + + virtual void testGroupEnded( TestGroupStats const& testGroupStats ) { + double suiteTime = suiteTimer.getElapsedSeconds(); + CumulativeReporterBase::testGroupEnded( testGroupStats ); + writeGroup( *m_testGroups.back(), suiteTime ); + } + + virtual void testRunEndedCumulative() { + xml.endElement(); + } + + void writeGroup( TestGroupNode const& groupNode, double suiteTime ) { + XmlWriter::ScopedElement e = xml.scopedElement( "testsuite" ); + TestGroupStats const& stats = groupNode.value; + xml.writeAttribute( "name", stats.groupInfo.name ); + xml.writeAttribute( "errors", unexpectedExceptions ); + xml.writeAttribute( "failures", stats.totals.assertions.failed-unexpectedExceptions ); + xml.writeAttribute( "tests", stats.totals.assertions.total() ); + xml.writeAttribute( "hostname", "tbd" ); // !TBD + if( m_config->showDurations() == ShowDurations::Never ) + xml.writeAttribute( "time", "" ); + else + xml.writeAttribute( "time", suiteTime ); + xml.writeAttribute( "timestamp", "tbd" ); // !TBD + + // Write test cases + for( TestGroupNode::ChildNodes::const_iterator + it = groupNode.children.begin(), itEnd = groupNode.children.end(); + it != itEnd; + ++it ) + writeTestCase( **it ); + + xml.scopedElement( "system-out" ).writeText( trim( stdOutForSuite.str() ), false ); + xml.scopedElement( "system-err" ).writeText( trim( stdErrForSuite.str() ), false ); + } + + void writeTestCase( TestCaseNode const& testCaseNode ) { + TestCaseStats const& stats = testCaseNode.value; + + // All test cases have exactly one section - which represents the + // test case itself. That section may have 0-n nested sections + assert( testCaseNode.children.size() == 1 ); + SectionNode const& rootSection = *testCaseNode.children.front(); + + std::string className = stats.testInfo.className; + + if( className.empty() ) { + if( rootSection.childSections.empty() ) + className = "global"; + } + writeSection( className, "", rootSection ); + } + + void writeSection( std::string const& className, + std::string const& rootName, + SectionNode const& sectionNode ) { + std::string name = trim( sectionNode.stats.sectionInfo.name ); + if( !rootName.empty() ) + name = rootName + "/" + name; + + if( !sectionNode.assertions.empty() || + !sectionNode.stdOut.empty() || + !sectionNode.stdErr.empty() ) { + XmlWriter::ScopedElement e = xml.scopedElement( "testcase" ); + if( className.empty() ) { + xml.writeAttribute( "classname", name ); + xml.writeAttribute( "name", "root" ); + } + else { + xml.writeAttribute( "classname", className ); + xml.writeAttribute( "name", name ); + } + xml.writeAttribute( "time", Catch::toString( sectionNode.stats.durationInSeconds ) ); + + writeAssertions( sectionNode ); + + if( !sectionNode.stdOut.empty() ) + xml.scopedElement( "system-out" ).writeText( trim( sectionNode.stdOut ), false ); + if( !sectionNode.stdErr.empty() ) + xml.scopedElement( "system-err" ).writeText( trim( sectionNode.stdErr ), false ); + } + for( SectionNode::ChildSections::const_iterator + it = sectionNode.childSections.begin(), + itEnd = sectionNode.childSections.end(); + it != itEnd; + ++it ) + if( className.empty() ) + writeSection( name, "", **it ); + else + writeSection( className, name, **it ); + } + + void writeAssertions( SectionNode const& sectionNode ) { + for( SectionNode::Assertions::const_iterator + it = sectionNode.assertions.begin(), itEnd = sectionNode.assertions.end(); + it != itEnd; + ++it ) + writeAssertion( *it ); + } + void writeAssertion( AssertionStats const& stats ) { + AssertionResult const& result = stats.assertionResult; + if( !result.isOk() ) { + std::string elementName; + switch( result.getResultType() ) { + case ResultWas::ThrewException: + case ResultWas::FatalErrorCondition: + elementName = "error"; + break; + case ResultWas::ExplicitFailure: + elementName = "failure"; + break; + case ResultWas::ExpressionFailed: + elementName = "failure"; + break; + case ResultWas::DidntThrowException: + elementName = "failure"; + break; + + // We should never see these here: + case ResultWas::Info: + case ResultWas::Warning: + case ResultWas::Ok: + case ResultWas::Unknown: + case ResultWas::FailureBit: + case ResultWas::Exception: + elementName = "internalError"; + break; + } + + XmlWriter::ScopedElement e = xml.scopedElement( elementName ); + + xml.writeAttribute( "message", result.getExpandedExpression() ); + xml.writeAttribute( "type", result.getTestMacroName() ); + + std::ostringstream oss; + if( !result.getMessage().empty() ) + oss << result.getMessage() << "\n"; + for( std::vector::const_iterator + it = stats.infoMessages.begin(), + itEnd = stats.infoMessages.end(); + it != itEnd; + ++it ) + if( it->type == ResultWas::Info ) + oss << it->message << "\n"; + + oss << "at " << result.getSourceInfo(); + xml.writeText( oss.str(), false ); + } + } + + XmlWriter xml; + Timer suiteTimer; + std::ostringstream stdOutForSuite; + std::ostringstream stdErrForSuite; + unsigned int unexpectedExceptions; + }; + + INTERNAL_CATCH_REGISTER_REPORTER( "junit", JunitReporter ) + +} // end namespace Catch + +// #included from: ../reporters/catch_reporter_console.hpp +#define TWOBLUECUBES_CATCH_REPORTER_CONSOLE_HPP_INCLUDED + +namespace Catch { + + struct ConsoleReporter : StreamingReporterBase { + ConsoleReporter( ReporterConfig const& _config ) + : StreamingReporterBase( _config ), + m_headerPrinted( false ) + {} + + virtual ~ConsoleReporter(); + static std::string getDescription() { + return "Reports test results as plain lines of text"; + } + virtual ReporterPreferences getPreferences() const { + ReporterPreferences prefs; + prefs.shouldRedirectStdOut = false; + return prefs; + } + + virtual void noMatchingTestCases( std::string const& spec ) { + stream << "No test cases matched '" << spec << "'" << std::endl; + } + + virtual void assertionStarting( AssertionInfo const& ) { + } + + virtual bool assertionEnded( AssertionStats const& _assertionStats ) { + AssertionResult const& result = _assertionStats.assertionResult; + + bool printInfoMessages = true; + + // Drop out if result was successful and we're not printing those + if( !m_config->includeSuccessfulResults() && result.isOk() ) { + if( result.getResultType() != ResultWas::Warning ) + return false; + printInfoMessages = false; + } + + lazyPrint(); + + AssertionPrinter printer( stream, _assertionStats, printInfoMessages ); + printer.print(); + stream << std::endl; + return true; + } + + virtual void sectionStarting( SectionInfo const& _sectionInfo ) { + m_headerPrinted = false; + StreamingReporterBase::sectionStarting( _sectionInfo ); + } + virtual void sectionEnded( SectionStats const& _sectionStats ) { + if( _sectionStats.missingAssertions ) { + lazyPrint(); + Colour colour( Colour::ResultError ); + if( m_sectionStack.size() > 1 ) + stream << "\nNo assertions in section"; + else + stream << "\nNo assertions in test case"; + stream << " '" << _sectionStats.sectionInfo.name << "'\n" << std::endl; + } + if( m_headerPrinted ) { + if( m_config->showDurations() == ShowDurations::Always ) + stream << "Completed in " << _sectionStats.durationInSeconds << "s" << std::endl; + m_headerPrinted = false; + } + else { + if( m_config->showDurations() == ShowDurations::Always ) + stream << _sectionStats.sectionInfo.name << " completed in " << _sectionStats.durationInSeconds << "s" << std::endl; + } + StreamingReporterBase::sectionEnded( _sectionStats ); + } + + virtual void testCaseEnded( TestCaseStats const& _testCaseStats ) { + StreamingReporterBase::testCaseEnded( _testCaseStats ); + m_headerPrinted = false; + } + virtual void testGroupEnded( TestGroupStats const& _testGroupStats ) { + if( currentGroupInfo.used ) { + printSummaryDivider(); + stream << "Summary for group '" << _testGroupStats.groupInfo.name << "':\n"; + printTotals( _testGroupStats.totals ); + stream << "\n" << std::endl; + } + StreamingReporterBase::testGroupEnded( _testGroupStats ); + } + virtual void testRunEnded( TestRunStats const& _testRunStats ) { + printTotalsDivider( _testRunStats.totals ); + printTotals( _testRunStats.totals ); + stream << std::endl; + StreamingReporterBase::testRunEnded( _testRunStats ); + } + + private: + + class AssertionPrinter { + void operator= ( AssertionPrinter const& ); + public: + AssertionPrinter( std::ostream& _stream, AssertionStats const& _stats, bool _printInfoMessages ) + : stream( _stream ), + stats( _stats ), + result( _stats.assertionResult ), + colour( Colour::None ), + message( result.getMessage() ), + messages( _stats.infoMessages ), + printInfoMessages( _printInfoMessages ) + { + switch( result.getResultType() ) { + case ResultWas::Ok: + colour = Colour::Success; + passOrFail = "PASSED"; + //if( result.hasMessage() ) + if( _stats.infoMessages.size() == 1 ) + messageLabel = "with message"; + if( _stats.infoMessages.size() > 1 ) + messageLabel = "with messages"; + break; + case ResultWas::ExpressionFailed: + if( result.isOk() ) { + colour = Colour::Success; + passOrFail = "FAILED - but was ok"; + } + else { + colour = Colour::Error; + passOrFail = "FAILED"; + } + if( _stats.infoMessages.size() == 1 ) + messageLabel = "with message"; + if( _stats.infoMessages.size() > 1 ) + messageLabel = "with messages"; + break; + case ResultWas::ThrewException: + colour = Colour::Error; + passOrFail = "FAILED"; + messageLabel = "due to unexpected exception with message"; + break; + case ResultWas::FatalErrorCondition: + colour = Colour::Error; + passOrFail = "FAILED"; + messageLabel = "due to a fatal error condition"; + break; + case ResultWas::DidntThrowException: + colour = Colour::Error; + passOrFail = "FAILED"; + messageLabel = "because no exception was thrown where one was expected"; + break; + case ResultWas::Info: + messageLabel = "info"; + break; + case ResultWas::Warning: + messageLabel = "warning"; + break; + case ResultWas::ExplicitFailure: + passOrFail = "FAILED"; + colour = Colour::Error; + if( _stats.infoMessages.size() == 1 ) + messageLabel = "explicitly with message"; + if( _stats.infoMessages.size() > 1 ) + messageLabel = "explicitly with messages"; + break; + // These cases are here to prevent compiler warnings + case ResultWas::Unknown: + case ResultWas::FailureBit: + case ResultWas::Exception: + passOrFail = "** internal error **"; + colour = Colour::Error; + break; + } + } + + void print() const { + printSourceInfo(); + if( stats.totals.assertions.total() > 0 ) { + if( result.isOk() ) + stream << "\n"; + printResultType(); + printOriginalExpression(); + printReconstructedExpression(); + } + else { + stream << "\n"; + } + printMessage(); + } + + private: + void printResultType() const { + if( !passOrFail.empty() ) { + Colour colourGuard( colour ); + stream << passOrFail << ":\n"; + } + } + void printOriginalExpression() const { + if( result.hasExpression() ) { + Colour colourGuard( Colour::OriginalExpression ); + stream << " "; + stream << result.getExpressionInMacro(); + stream << "\n"; + } + } + void printReconstructedExpression() const { + if( result.hasExpandedExpression() ) { + stream << "with expansion:\n"; + Colour colourGuard( Colour::ReconstructedExpression ); + stream << Text( result.getExpandedExpression(), TextAttributes().setIndent(2) ) << "\n"; + } + } + void printMessage() const { + if( !messageLabel.empty() ) + stream << messageLabel << ":" << "\n"; + for( std::vector::const_iterator it = messages.begin(), itEnd = messages.end(); + it != itEnd; + ++it ) { + // If this assertion is a warning ignore any INFO messages + if( printInfoMessages || it->type != ResultWas::Info ) + stream << Text( it->message, TextAttributes().setIndent(2) ) << "\n"; + } + } + void printSourceInfo() const { + Colour colourGuard( Colour::FileName ); + stream << result.getSourceInfo() << ": "; + } + + std::ostream& stream; + AssertionStats const& stats; + AssertionResult const& result; + Colour::Code colour; + std::string passOrFail; + std::string messageLabel; + std::string message; + std::vector messages; + bool printInfoMessages; + }; + + void lazyPrint() { + + if( !currentTestRunInfo.used ) + lazyPrintRunInfo(); + if( !currentGroupInfo.used ) + lazyPrintGroupInfo(); + + if( !m_headerPrinted ) { + printTestCaseAndSectionHeader(); + m_headerPrinted = true; + } + } + void lazyPrintRunInfo() { + stream << "\n" << getLineOfChars<'~'>() << "\n"; + Colour colour( Colour::SecondaryText ); + stream << currentTestRunInfo->name + << " is a Catch v" << libraryVersion.majorVersion << "." + << libraryVersion.minorVersion << " b" + << libraryVersion.buildNumber; + if( libraryVersion.branchName != std::string( "master" ) ) + stream << " (" << libraryVersion.branchName << ")"; + stream << " host application.\n" + << "Run with -? for options\n\n"; + + if( m_config->rngSeed() != 0 ) + stream << "Randomness seeded to: " << m_config->rngSeed() << "\n\n"; + + currentTestRunInfo.used = true; + } + void lazyPrintGroupInfo() { + if( !currentGroupInfo->name.empty() && currentGroupInfo->groupsCounts > 1 ) { + printClosedHeader( "Group: " + currentGroupInfo->name ); + currentGroupInfo.used = true; + } + } + void printTestCaseAndSectionHeader() { + assert( !m_sectionStack.empty() ); + printOpenHeader( currentTestCaseInfo->name ); + + if( m_sectionStack.size() > 1 ) { + Colour colourGuard( Colour::Headers ); + + std::vector::const_iterator + it = m_sectionStack.begin()+1, // Skip first section (test case) + itEnd = m_sectionStack.end(); + for( ; it != itEnd; ++it ) + printHeaderString( it->name, 2 ); + } + + SourceLineInfo lineInfo = m_sectionStack.front().lineInfo; + + if( !lineInfo.empty() ){ + stream << getLineOfChars<'-'>() << "\n"; + Colour colourGuard( Colour::FileName ); + stream << lineInfo << "\n"; + } + stream << getLineOfChars<'.'>() << "\n" << std::endl; + } + + void printClosedHeader( std::string const& _name ) { + printOpenHeader( _name ); + stream << getLineOfChars<'.'>() << "\n"; + } + void printOpenHeader( std::string const& _name ) { + stream << getLineOfChars<'-'>() << "\n"; + { + Colour colourGuard( Colour::Headers ); + printHeaderString( _name ); + } + } + + // if string has a : in first line will set indent to follow it on + // subsequent lines + void printHeaderString( std::string const& _string, std::size_t indent = 0 ) { + std::size_t i = _string.find( ": " ); + if( i != std::string::npos ) + i+=2; + else + i = 0; + stream << Text( _string, TextAttributes() + .setIndent( indent+i) + .setInitialIndent( indent ) ) << "\n"; + } + + struct SummaryColumn { + + SummaryColumn( std::string const& _label, Colour::Code _colour ) + : label( _label ), + colour( _colour ) + {} + SummaryColumn addRow( std::size_t count ) { + std::ostringstream oss; + oss << count; + std::string row = oss.str(); + for( std::vector::iterator it = rows.begin(); it != rows.end(); ++it ) { + while( it->size() < row.size() ) + *it = " " + *it; + while( it->size() > row.size() ) + row = " " + row; + } + rows.push_back( row ); + return *this; + } + + std::string label; + Colour::Code colour; + std::vector rows; + + }; + + void printTotals( Totals const& totals ) { + if( totals.testCases.total() == 0 ) { + stream << Colour( Colour::Warning ) << "No tests ran\n"; + } + else if( totals.assertions.total() > 0 && totals.assertions.allPassed() ) { + stream << Colour( Colour::ResultSuccess ) << "All tests passed"; + stream << " (" + << pluralise( totals.assertions.passed, "assertion" ) << " in " + << pluralise( totals.testCases.passed, "test case" ) << ")" + << "\n"; + } + else { + + std::vector columns; + columns.push_back( SummaryColumn( "", Colour::None ) + .addRow( totals.testCases.total() ) + .addRow( totals.assertions.total() ) ); + columns.push_back( SummaryColumn( "passed", Colour::Success ) + .addRow( totals.testCases.passed ) + .addRow( totals.assertions.passed ) ); + columns.push_back( SummaryColumn( "failed", Colour::ResultError ) + .addRow( totals.testCases.failed ) + .addRow( totals.assertions.failed ) ); + columns.push_back( SummaryColumn( "failed as expected", Colour::ResultExpectedFailure ) + .addRow( totals.testCases.failedButOk ) + .addRow( totals.assertions.failedButOk ) ); + + printSummaryRow( "test cases", columns, 0 ); + printSummaryRow( "assertions", columns, 1 ); + } + } + void printSummaryRow( std::string const& label, std::vector const& cols, std::size_t row ) { + for( std::vector::const_iterator it = cols.begin(); it != cols.end(); ++it ) { + std::string value = it->rows[row]; + if( it->label.empty() ) { + stream << label << ": "; + if( value != "0" ) + stream << value; + else + stream << Colour( Colour::Warning ) << "- none -"; + } + else if( value != "0" ) { + stream << Colour( Colour::LightGrey ) << " | "; + stream << Colour( it->colour ) + << value << " " << it->label; + } + } + stream << "\n"; + } + + static std::size_t makeRatio( std::size_t number, std::size_t total ) { + std::size_t ratio = total > 0 ? CATCH_CONFIG_CONSOLE_WIDTH * number/ total : 0; + return ( ratio == 0 && number > 0 ) ? 1 : ratio; + } + static std::size_t& findMax( std::size_t& i, std::size_t& j, std::size_t& k ) { + if( i > j && i > k ) + return i; + else if( j > k ) + return j; + else + return k; + } + + void printTotalsDivider( Totals const& totals ) { + if( totals.testCases.total() > 0 ) { + std::size_t failedRatio = makeRatio( totals.testCases.failed, totals.testCases.total() ); + std::size_t failedButOkRatio = makeRatio( totals.testCases.failedButOk, totals.testCases.total() ); + std::size_t passedRatio = makeRatio( totals.testCases.passed, totals.testCases.total() ); + while( failedRatio + failedButOkRatio + passedRatio < CATCH_CONFIG_CONSOLE_WIDTH-1 ) + findMax( failedRatio, failedButOkRatio, passedRatio )++; + while( failedRatio + failedButOkRatio + passedRatio > CATCH_CONFIG_CONSOLE_WIDTH-1 ) + findMax( failedRatio, failedButOkRatio, passedRatio )--; + + stream << Colour( Colour::Error ) << std::string( failedRatio, '=' ); + stream << Colour( Colour::ResultExpectedFailure ) << std::string( failedButOkRatio, '=' ); + if( totals.testCases.allPassed() ) + stream << Colour( Colour::ResultSuccess ) << std::string( passedRatio, '=' ); + else + stream << Colour( Colour::Success ) << std::string( passedRatio, '=' ); + } + else { + stream << Colour( Colour::Warning ) << std::string( CATCH_CONFIG_CONSOLE_WIDTH-1, '=' ); + } + stream << "\n"; + } + void printSummaryDivider() { + stream << getLineOfChars<'-'>() << "\n"; + } + + private: + bool m_headerPrinted; + }; + + INTERNAL_CATCH_REGISTER_REPORTER( "console", ConsoleReporter ) + +} // end namespace Catch + +// #included from: ../reporters/catch_reporter_compact.hpp +#define TWOBLUECUBES_CATCH_REPORTER_COMPACT_HPP_INCLUDED + +namespace Catch { + + struct CompactReporter : StreamingReporterBase { + + CompactReporter( ReporterConfig const& _config ) + : StreamingReporterBase( _config ) + {} + + virtual ~CompactReporter(); + + static std::string getDescription() { + return "Reports test results on a single line, suitable for IDEs"; + } + + virtual ReporterPreferences getPreferences() const { + ReporterPreferences prefs; + prefs.shouldRedirectStdOut = false; + return prefs; + } + + virtual void noMatchingTestCases( std::string const& spec ) { + stream << "No test cases matched '" << spec << "'" << std::endl; + } + + virtual void assertionStarting( AssertionInfo const& ) { + } + + virtual bool assertionEnded( AssertionStats const& _assertionStats ) { + AssertionResult const& result = _assertionStats.assertionResult; + + bool printInfoMessages = true; + + // Drop out if result was successful and we're not printing those + if( !m_config->includeSuccessfulResults() && result.isOk() ) { + if( result.getResultType() != ResultWas::Warning ) + return false; + printInfoMessages = false; + } + + AssertionPrinter printer( stream, _assertionStats, printInfoMessages ); + printer.print(); + + stream << std::endl; + return true; + } + + virtual void testRunEnded( TestRunStats const& _testRunStats ) { + printTotals( _testRunStats.totals ); + stream << "\n" << std::endl; + StreamingReporterBase::testRunEnded( _testRunStats ); + } + + private: + class AssertionPrinter { + void operator= ( AssertionPrinter const& ); + public: + AssertionPrinter( std::ostream& _stream, AssertionStats const& _stats, bool _printInfoMessages ) + : stream( _stream ) + , stats( _stats ) + , result( _stats.assertionResult ) + , messages( _stats.infoMessages ) + , itMessage( _stats.infoMessages.begin() ) + , printInfoMessages( _printInfoMessages ) + {} + + void print() { + printSourceInfo(); + + itMessage = messages.begin(); + + switch( result.getResultType() ) { + case ResultWas::Ok: + printResultType( Colour::ResultSuccess, passedString() ); + printOriginalExpression(); + printReconstructedExpression(); + if ( ! result.hasExpression() ) + printRemainingMessages( Colour::None ); + else + printRemainingMessages(); + break; + case ResultWas::ExpressionFailed: + if( result.isOk() ) + printResultType( Colour::ResultSuccess, failedString() + std::string( " - but was ok" ) ); + else + printResultType( Colour::Error, failedString() ); + printOriginalExpression(); + printReconstructedExpression(); + printRemainingMessages(); + break; + case ResultWas::ThrewException: + printResultType( Colour::Error, failedString() ); + printIssue( "unexpected exception with message:" ); + printMessage(); + printExpressionWas(); + printRemainingMessages(); + break; + case ResultWas::FatalErrorCondition: + printResultType( Colour::Error, failedString() ); + printIssue( "fatal error condition with message:" ); + printMessage(); + printExpressionWas(); + printRemainingMessages(); + break; + case ResultWas::DidntThrowException: + printResultType( Colour::Error, failedString() ); + printIssue( "expected exception, got none" ); + printExpressionWas(); + printRemainingMessages(); + break; + case ResultWas::Info: + printResultType( Colour::None, "info" ); + printMessage(); + printRemainingMessages(); + break; + case ResultWas::Warning: + printResultType( Colour::None, "warning" ); + printMessage(); + printRemainingMessages(); + break; + case ResultWas::ExplicitFailure: + printResultType( Colour::Error, failedString() ); + printIssue( "explicitly" ); + printRemainingMessages( Colour::None ); + break; + // These cases are here to prevent compiler warnings + case ResultWas::Unknown: + case ResultWas::FailureBit: + case ResultWas::Exception: + printResultType( Colour::Error, "** internal error **" ); + break; + } + } + + private: + // Colour::LightGrey + + static Colour::Code dimColour() { return Colour::FileName; } + +#ifdef CATCH_PLATFORM_MAC + static const char* failedString() { return "FAILED"; } + static const char* passedString() { return "PASSED"; } +#else + static const char* failedString() { return "failed"; } + static const char* passedString() { return "passed"; } +#endif + + void printSourceInfo() const { + Colour colourGuard( Colour::FileName ); + stream << result.getSourceInfo() << ":"; + } + + void printResultType( Colour::Code colour, std::string passOrFail ) const { + if( !passOrFail.empty() ) { + { + Colour colourGuard( colour ); + stream << " " << passOrFail; + } + stream << ":"; + } + } + + void printIssue( std::string issue ) const { + stream << " " << issue; + } + + void printExpressionWas() { + if( result.hasExpression() ) { + stream << ";"; + { + Colour colour( dimColour() ); + stream << " expression was:"; + } + printOriginalExpression(); + } + } + + void printOriginalExpression() const { + if( result.hasExpression() ) { + stream << " " << result.getExpression(); + } + } + + void printReconstructedExpression() const { + if( result.hasExpandedExpression() ) { + { + Colour colour( dimColour() ); + stream << " for: "; + } + stream << result.getExpandedExpression(); + } + } + + void printMessage() { + if ( itMessage != messages.end() ) { + stream << " '" << itMessage->message << "'"; + ++itMessage; + } + } + + void printRemainingMessages( Colour::Code colour = dimColour() ) { + if ( itMessage == messages.end() ) + return; + + // using messages.end() directly yields compilation error: + std::vector::const_iterator itEnd = messages.end(); + const std::size_t N = static_cast( std::distance( itMessage, itEnd ) ); + + { + Colour colourGuard( colour ); + stream << " with " << pluralise( N, "message" ) << ":"; + } + + for(; itMessage != itEnd; ) { + // If this assertion is a warning ignore any INFO messages + if( printInfoMessages || itMessage->type != ResultWas::Info ) { + stream << " '" << itMessage->message << "'"; + if ( ++itMessage != itEnd ) { + Colour colourGuard( dimColour() ); + stream << " and"; + } + } + } + } + + private: + std::ostream& stream; + AssertionStats const& stats; + AssertionResult const& result; + std::vector messages; + std::vector::const_iterator itMessage; + bool printInfoMessages; + }; + + // Colour, message variants: + // - white: No tests ran. + // - red: Failed [both/all] N test cases, failed [both/all] M assertions. + // - white: Passed [both/all] N test cases (no assertions). + // - red: Failed N tests cases, failed M assertions. + // - green: Passed [both/all] N tests cases with M assertions. + + std::string bothOrAll( std::size_t count ) const { + return count == 1 ? "" : count == 2 ? "both " : "all " ; + } + + void printTotals( const Totals& totals ) const { + if( totals.testCases.total() == 0 ) { + stream << "No tests ran."; + } + else if( totals.testCases.failed == totals.testCases.total() ) { + Colour colour( Colour::ResultError ); + const std::string qualify_assertions_failed = + totals.assertions.failed == totals.assertions.total() ? + bothOrAll( totals.assertions.failed ) : ""; + stream << + "Failed " << bothOrAll( totals.testCases.failed ) + << pluralise( totals.testCases.failed, "test case" ) << ", " + "failed " << qualify_assertions_failed << + pluralise( totals.assertions.failed, "assertion" ) << "."; + } + else if( totals.assertions.total() == 0 ) { + stream << + "Passed " << bothOrAll( totals.testCases.total() ) + << pluralise( totals.testCases.total(), "test case" ) + << " (no assertions)."; + } + else if( totals.assertions.failed ) { + Colour colour( Colour::ResultError ); + stream << + "Failed " << pluralise( totals.testCases.failed, "test case" ) << ", " + "failed " << pluralise( totals.assertions.failed, "assertion" ) << "."; + } + else { + Colour colour( Colour::ResultSuccess ); + stream << + "Passed " << bothOrAll( totals.testCases.passed ) + << pluralise( totals.testCases.passed, "test case" ) << + " with " << pluralise( totals.assertions.passed, "assertion" ) << "."; + } + } + }; + + INTERNAL_CATCH_REGISTER_REPORTER( "compact", CompactReporter ) + +} // end namespace Catch + +namespace Catch { + NonCopyable::~NonCopyable() {} + IShared::~IShared() {} + StreamBufBase::~StreamBufBase() CATCH_NOEXCEPT {} + IContext::~IContext() {} + IResultCapture::~IResultCapture() {} + ITestCase::~ITestCase() {} + ITestCaseRegistry::~ITestCaseRegistry() {} + IRegistryHub::~IRegistryHub() {} + IMutableRegistryHub::~IMutableRegistryHub() {} + IExceptionTranslator::~IExceptionTranslator() {} + IExceptionTranslatorRegistry::~IExceptionTranslatorRegistry() {} + IReporter::~IReporter() {} + IReporterFactory::~IReporterFactory() {} + IReporterRegistry::~IReporterRegistry() {} + IStreamingReporter::~IStreamingReporter() {} + AssertionStats::~AssertionStats() {} + SectionStats::~SectionStats() {} + TestCaseStats::~TestCaseStats() {} + TestGroupStats::~TestGroupStats() {} + TestRunStats::~TestRunStats() {} + CumulativeReporterBase::SectionNode::~SectionNode() {} + CumulativeReporterBase::~CumulativeReporterBase() {} + + StreamingReporterBase::~StreamingReporterBase() {} + ConsoleReporter::~ConsoleReporter() {} + CompactReporter::~CompactReporter() {} + IRunner::~IRunner() {} + IMutableContext::~IMutableContext() {} + IConfig::~IConfig() {} + XmlReporter::~XmlReporter() {} + JunitReporter::~JunitReporter() {} + TestRegistry::~TestRegistry() {} + FreeFunctionTestCase::~FreeFunctionTestCase() {} + IGeneratorInfo::~IGeneratorInfo() {} + IGeneratorsForTest::~IGeneratorsForTest() {} + TestSpec::Pattern::~Pattern() {} + TestSpec::NamePattern::~NamePattern() {} + TestSpec::TagPattern::~TagPattern() {} + TestSpec::ExcludedPattern::~ExcludedPattern() {} + + Matchers::Impl::StdString::Equals::~Equals() {} + Matchers::Impl::StdString::Contains::~Contains() {} + Matchers::Impl::StdString::StartsWith::~StartsWith() {} + Matchers::Impl::StdString::EndsWith::~EndsWith() {} + + void Config::dummy() {} +} + +#ifdef __clang__ +#pragma clang diagnostic pop +#endif + +#endif + +#ifdef CATCH_CONFIG_MAIN +// #included from: internal/catch_default_main.hpp +#define TWOBLUECUBES_CATCH_DEFAULT_MAIN_HPP_INCLUDED + +#ifndef __OBJC__ + +// Standard C/C++ main entry point +int main (int argc, char * const argv[]) { + return Catch::Session().run( argc, argv ); +} + +#else // __OBJC__ + +// Objective-C entry point +int main (int argc, char * const argv[]) { +#if !CATCH_ARC_ENABLED + NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init]; +#endif + + Catch::registerTestMethods(); + int result = Catch::Session().run( argc, (char* const*)argv ); + +#if !CATCH_ARC_ENABLED + [pool drain]; +#endif + + return result; +} + +#endif // __OBJC__ + +#endif + +#ifdef CLARA_CONFIG_MAIN_NOT_DEFINED +# undef CLARA_CONFIG_MAIN +#endif + +////// + +// If this config identifier is defined then all CATCH macros are prefixed with CATCH_ +#ifdef CATCH_CONFIG_PREFIX_ALL + +#define CATCH_REQUIRE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::Normal, "CATCH_REQUIRE" ) +#define CATCH_REQUIRE_FALSE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::Normal | Catch::ResultDisposition::FalseTest, "CATCH_REQUIRE_FALSE" ) + +#define CATCH_REQUIRE_THROWS( expr ) INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::Normal, "CATCH_REQUIRE_THROWS" ) +#define CATCH_REQUIRE_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( expr, exceptionType, Catch::ResultDisposition::Normal, "CATCH_REQUIRE_THROWS_AS" ) +#define CATCH_REQUIRE_NOTHROW( expr ) INTERNAL_CATCH_NO_THROW( expr, Catch::ResultDisposition::Normal, "CATCH_REQUIRE_NOTHROW" ) + +#define CATCH_CHECK( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK" ) +#define CATCH_CHECK_FALSE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure | Catch::ResultDisposition::FalseTest, "CATCH_CHECK_FALSE" ) +#define CATCH_CHECKED_IF( expr ) INTERNAL_CATCH_IF( expr, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECKED_IF" ) +#define CATCH_CHECKED_ELSE( expr ) INTERNAL_CATCH_ELSE( expr, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECKED_ELSE" ) +#define CATCH_CHECK_NOFAIL( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure | Catch::ResultDisposition::SuppressFail, "CATCH_CHECK_NOFAIL" ) + +#define CATCH_CHECK_THROWS( expr ) INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK_THROWS" ) +#define CATCH_CHECK_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( expr, exceptionType, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK_THROWS_AS" ) +#define CATCH_CHECK_NOTHROW( expr ) INTERNAL_CATCH_NO_THROW( expr, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK_NOTHROW" ) + +#define CHECK_THAT( arg, matcher ) INTERNAL_CHECK_THAT( arg, matcher, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK_THAT" ) +#define CATCH_REQUIRE_THAT( arg, matcher ) INTERNAL_CHECK_THAT( arg, matcher, Catch::ResultDisposition::Normal, "CATCH_REQUIRE_THAT" ) + +#define CATCH_INFO( msg ) INTERNAL_CATCH_INFO( msg, "CATCH_INFO" ) +#define CATCH_WARN( msg ) INTERNAL_CATCH_MSG( Catch::ResultWas::Warning, Catch::ResultDisposition::ContinueOnFailure, "CATCH_WARN", msg ) +#define CATCH_SCOPED_INFO( msg ) INTERNAL_CATCH_INFO( msg, "CATCH_INFO" ) +#define CATCH_CAPTURE( msg ) INTERNAL_CATCH_INFO( #msg " := " << msg, "CATCH_CAPTURE" ) +#define CATCH_SCOPED_CAPTURE( msg ) INTERNAL_CATCH_INFO( #msg " := " << msg, "CATCH_CAPTURE" ) + +#ifdef CATCH_CONFIG_VARIADIC_MACROS + #define CATCH_TEST_CASE( ... ) INTERNAL_CATCH_TESTCASE( __VA_ARGS__ ) + #define CATCH_TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_TEST_CASE_METHOD( className, __VA_ARGS__ ) + #define CATCH_METHOD_AS_TEST_CASE( method, ... ) INTERNAL_CATCH_METHOD_AS_TEST_CASE( method, __VA_ARGS__ ) + #define CATCH_SECTION( ... ) INTERNAL_CATCH_SECTION( __VA_ARGS__ ) + #define CATCH_FAIL( ... ) INTERNAL_CATCH_MSG( Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::Normal, "CATCH_FAIL", __VA_ARGS__ ) + #define CATCH_SUCCEED( ... ) INTERNAL_CATCH_MSG( Catch::ResultWas::Ok, Catch::ResultDisposition::ContinueOnFailure, "CATCH_SUCCEED", __VA_ARGS__ ) +#else + #define CATCH_TEST_CASE( name, description ) INTERNAL_CATCH_TESTCASE( name, description ) + #define CATCH_TEST_CASE_METHOD( className, name, description ) INTERNAL_CATCH_TEST_CASE_METHOD( className, name, description ) + #define CATCH_METHOD_AS_TEST_CASE( method, name, description ) INTERNAL_CATCH_METHOD_AS_TEST_CASE( method, name, description ) + #define CATCH_SECTION( name, description ) INTERNAL_CATCH_SECTION( name, description ) + #define CATCH_FAIL( msg ) INTERNAL_CATCH_MSG( Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::Normal, "CATCH_FAIL", msg ) + #define CATCH_SUCCEED( msg ) INTERNAL_CATCH_MSG( Catch::ResultWas::Ok, Catch::ResultDisposition::ContinueOnFailure, "CATCH_SUCCEED", msg ) +#endif +#define CATCH_ANON_TEST_CASE() INTERNAL_CATCH_TESTCASE( "", "" ) + +#define CATCH_REGISTER_REPORTER( name, reporterType ) INTERNAL_CATCH_REGISTER_REPORTER( name, reporterType ) +#define CATCH_REGISTER_LEGACY_REPORTER( name, reporterType ) INTERNAL_CATCH_REGISTER_LEGACY_REPORTER( name, reporterType ) + +#define CATCH_GENERATE( expr) INTERNAL_CATCH_GENERATE( expr ) + +// "BDD-style" convenience wrappers +#ifdef CATCH_CONFIG_VARIADIC_MACROS +#define CATCH_SCENARIO( ... ) CATCH_TEST_CASE( "Scenario: " __VA_ARGS__ ) +#define CATCH_SCENARIO_METHOD( className, ... ) INTERNAL_CATCH_TEST_CASE_METHOD( className, "Scenario: " __VA_ARGS__ ) +#else +#define CATCH_SCENARIO( name, tags ) CATCH_TEST_CASE( "Scenario: " name, tags ) +#define CATCH_SCENARIO_METHOD( className, name, tags ) INTERNAL_CATCH_TEST_CASE_METHOD( className, "Scenario: " name, tags ) +#endif +#define CATCH_GIVEN( desc ) CATCH_SECTION( "Given: " desc, "" ) +#define CATCH_WHEN( desc ) CATCH_SECTION( " When: " desc, "" ) +#define CATCH_AND_WHEN( desc ) CATCH_SECTION( " And: " desc, "" ) +#define CATCH_THEN( desc ) CATCH_SECTION( " Then: " desc, "" ) +#define CATCH_AND_THEN( desc ) CATCH_SECTION( " And: " desc, "" ) + +// If CATCH_CONFIG_PREFIX_ALL is not defined then the CATCH_ prefix is not required +#else + +#define REQUIRE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::Normal, "REQUIRE" ) +#define REQUIRE_FALSE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::Normal | Catch::ResultDisposition::FalseTest, "REQUIRE_FALSE" ) + +#define REQUIRE_THROWS( expr ) INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::Normal, "REQUIRE_THROWS" ) +#define REQUIRE_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( expr, exceptionType, Catch::ResultDisposition::Normal, "REQUIRE_THROWS_AS" ) +#define REQUIRE_NOTHROW( expr ) INTERNAL_CATCH_NO_THROW( expr, Catch::ResultDisposition::Normal, "REQUIRE_NOTHROW" ) + +#define CHECK( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure, "CHECK" ) +#define CHECK_FALSE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure | Catch::ResultDisposition::FalseTest, "CHECK_FALSE" ) +#define CHECKED_IF( expr ) INTERNAL_CATCH_IF( expr, Catch::ResultDisposition::ContinueOnFailure, "CHECKED_IF" ) +#define CHECKED_ELSE( expr ) INTERNAL_CATCH_ELSE( expr, Catch::ResultDisposition::ContinueOnFailure, "CHECKED_ELSE" ) +#define CHECK_NOFAIL( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure | Catch::ResultDisposition::SuppressFail, "CHECK_NOFAIL" ) + +#define CHECK_THROWS( expr ) INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::ContinueOnFailure, "CHECK_THROWS" ) +#define CHECK_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( expr, exceptionType, Catch::ResultDisposition::ContinueOnFailure, "CHECK_THROWS_AS" ) +#define CHECK_NOTHROW( expr ) INTERNAL_CATCH_NO_THROW( expr, Catch::ResultDisposition::ContinueOnFailure, "CHECK_NOTHROW" ) + +#define CHECK_THAT( arg, matcher ) INTERNAL_CHECK_THAT( arg, matcher, Catch::ResultDisposition::ContinueOnFailure, "CHECK_THAT" ) +#define REQUIRE_THAT( arg, matcher ) INTERNAL_CHECK_THAT( arg, matcher, Catch::ResultDisposition::Normal, "REQUIRE_THAT" ) + +#define INFO( msg ) INTERNAL_CATCH_INFO( msg, "INFO" ) +#define WARN( msg ) INTERNAL_CATCH_MSG( Catch::ResultWas::Warning, Catch::ResultDisposition::ContinueOnFailure, "WARN", msg ) +#define SCOPED_INFO( msg ) INTERNAL_CATCH_INFO( msg, "INFO" ) +#define CAPTURE( msg ) INTERNAL_CATCH_INFO( #msg " := " << msg, "CAPTURE" ) +#define SCOPED_CAPTURE( msg ) INTERNAL_CATCH_INFO( #msg " := " << msg, "CAPTURE" ) + +#ifdef CATCH_CONFIG_VARIADIC_MACROS + #define TEST_CASE( ... ) INTERNAL_CATCH_TESTCASE( __VA_ARGS__ ) + #define TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_TEST_CASE_METHOD( className, __VA_ARGS__ ) + #define METHOD_AS_TEST_CASE( method, ... ) INTERNAL_CATCH_METHOD_AS_TEST_CASE( method, __VA_ARGS__ ) + #define SECTION( ... ) INTERNAL_CATCH_SECTION( __VA_ARGS__ ) + #define FAIL( ... ) INTERNAL_CATCH_MSG( Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::Normal, "FAIL", __VA_ARGS__ ) + #define SUCCEED( ... ) INTERNAL_CATCH_MSG( Catch::ResultWas::Ok, Catch::ResultDisposition::ContinueOnFailure, "SUCCEED", __VA_ARGS__ ) +#else + #define TEST_CASE( name, description ) INTERNAL_CATCH_TESTCASE( name, description ) + #define TEST_CASE_METHOD( className, name, description ) INTERNAL_CATCH_TEST_CASE_METHOD( className, name, description ) + #define METHOD_AS_TEST_CASE( method, name, description ) INTERNAL_CATCH_METHOD_AS_TEST_CASE( method, name, description ) + #define SECTION( name, description ) INTERNAL_CATCH_SECTION( name, description ) + #define FAIL( msg ) INTERNAL_CATCH_MSG( Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::Normal, "FAIL", msg ) + #define SUCCEED( msg ) INTERNAL_CATCH_MSG( Catch::ResultWas::Ok, Catch::ResultDisposition::ContinueOnFailure, "SUCCEED", msg ) +#endif +#define ANON_TEST_CASE() INTERNAL_CATCH_TESTCASE( "", "" ) + +#define REGISTER_REPORTER( name, reporterType ) INTERNAL_CATCH_REGISTER_REPORTER( name, reporterType ) +#define REGISTER_LEGACY_REPORTER( name, reporterType ) INTERNAL_CATCH_REGISTER_LEGACY_REPORTER( name, reporterType ) + +#define GENERATE( expr) INTERNAL_CATCH_GENERATE( expr ) + +#endif + +#define CATCH_TRANSLATE_EXCEPTION( signature ) INTERNAL_CATCH_TRANSLATE_EXCEPTION( signature ) + +// "BDD-style" convenience wrappers +#ifdef CATCH_CONFIG_VARIADIC_MACROS +#define SCENARIO( ... ) TEST_CASE( "Scenario: " __VA_ARGS__ ) +#define SCENARIO_METHOD( className, ... ) INTERNAL_CATCH_TEST_CASE_METHOD( className, "Scenario: " __VA_ARGS__ ) +#else +#define SCENARIO( name, tags ) TEST_CASE( "Scenario: " name, tags ) +#define SCENARIO_METHOD( className, name, tags ) INTERNAL_CATCH_TEST_CASE_METHOD( className, "Scenario: " name, tags ) +#endif +#define GIVEN( desc ) SECTION( " Given: " desc, "" ) +#define WHEN( desc ) SECTION( " When: " desc, "" ) +#define AND_WHEN( desc ) SECTION( "And when: " desc, "" ) +#define THEN( desc ) SECTION( " Then: " desc, "" ) +#define AND_THEN( desc ) SECTION( " And: " desc, "" ) + +using Catch::Detail::Approx; + +// #included from: internal/catch_reenable_warnings.h + +#define TWOBLUECUBES_CATCH_REENABLE_WARNINGS_H_INCLUDED + +#ifdef __clang__ +# ifdef __ICC // icpc defines the __clang__ macro +# pragma warning(pop) +# else +# pragma clang diagnostic pop +# endif +#elif defined __GNUC__ +# pragma GCC diagnostic pop +#endif + +#endif // TWOBLUECUBES_SINGLE_INCLUDE_CATCH_HPP_INCLUDED + diff -Nru spdlog-1.6/tests/CMakeLists.txt spdlog-0.11.0/tests/CMakeLists.txt --- spdlog-1.6/tests/CMakeLists.txt 1970-01-01 00:00:00.000000000 +0000 +++ spdlog-0.11.0/tests/CMakeLists.txt 2016-09-17 23:28:41.000000000 +0000 @@ -0,0 +1,19 @@ +# +# Tests +# + +enable_testing() + +find_package(Threads) + +# Build Catch unit tests +add_library(catch INTERFACE) +target_include_directories(catch INTERFACE ${CMAKE_CURRENT_SOURCE_DIR}) + +file(GLOB catch_tests LIST_DIRECTORIES false RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} *.cpp) + +add_executable(catch_tests ${catch_tests}) +target_link_libraries(catch_tests spdlog ${CMAKE_THREAD_LIBS_INIT}) +add_test(NAME catch_tests COMMAND catch_tests) +file(MAKE_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/logs") + diff -Nru spdlog-1.6/tests/errors.cpp spdlog-0.11.0/tests/errors.cpp --- spdlog-1.6/tests/errors.cpp 1970-01-01 00:00:00.000000000 +0000 +++ spdlog-0.11.0/tests/errors.cpp 2016-09-17 23:28:41.000000000 +0000 @@ -0,0 +1,64 @@ +/* +* This content is released under the MIT License as specified in https://raw.githubusercontent.com/gabime/spdlog/master/LICENSE +*/ +#include "includes.h" + +#include + + +TEST_CASE("default_error_handler", "[errors]]") +{ + prepare_logdir(); + std::string filename = "logs/simple_log.txt"; + + auto logger = spdlog::create("logger", filename, true); + logger->set_pattern("%v"); + logger->info("Test message {} {}", 1); + logger->info("Test message {}", 2); + logger->flush(); + + REQUIRE(file_contents(filename) == std::string("Test message 2\n")); + REQUIRE(count_lines(filename) == 1); +} + + +struct custom_ex {}; +TEST_CASE("custom_error_handler", "[errors]]") +{ + prepare_logdir(); + std::string filename = "logs/simple_log.txt"; + auto logger = spdlog::create("logger", filename, true); + logger->flush_on(spdlog::level::info); + logger->set_error_handler([=](const std::string& msg) + { + throw custom_ex(); + }); + logger->info("Good message #1"); + REQUIRE_THROWS_AS(logger->info("Bad format msg {} {}", "xxx"), custom_ex); + logger->info("Good message #2"); + REQUIRE(count_lines(filename) == 2); +} + +TEST_CASE("async_error_handler", "[errors]]") +{ + prepare_logdir(); + std::string err_msg("log failed with some msg"); + spdlog::set_async_mode(128); + std::string filename = "logs/simple_async_log.txt"; + { + auto logger = spdlog::create("logger", filename, true); + logger->set_error_handler([=](const std::string& msg) + { + std::ofstream ofs("logs/custom_err.txt"); + if (!ofs) throw std::runtime_error("Failed open logs/custom_err.txt"); + ofs << err_msg; + }); + logger->info("Good message #1"); + logger->info("Bad format msg {} {}", "xxx"); + logger->info("Good message #2"); + spdlog::drop("logger"); //force logger to drain the queue and shutdown + spdlog::set_sync_mode(); + } + REQUIRE(count_lines(filename) == 2); + REQUIRE(file_contents("logs/custom_err.txt") == err_msg); +} diff -Nru spdlog-1.6/tests/file_helper.cpp spdlog-0.11.0/tests/file_helper.cpp --- spdlog-1.6/tests/file_helper.cpp 1970-01-01 00:00:00.000000000 +0000 +++ spdlog-0.11.0/tests/file_helper.cpp 2016-09-17 23:28:41.000000000 +0000 @@ -0,0 +1,78 @@ +/* +* This content is released under the MIT License as specified in https://raw.githubusercontent.com/gabime/spdlog/master/LICENSE +*/ +#include "includes.h" + +using namespace spdlog::details; + +static const std::string target_filename = "logs/file_helper_test.txt"; + +static void write_with_helper(file_helper &helper, size_t howmany) +{ + log_msg msg; + msg.formatted << std::string(howmany, '1'); + helper.write(msg); + helper.flush(); +} + + +TEST_CASE("file_helper_filename", "[file_helper::filename()]]") +{ + prepare_logdir(); + + file_helper helper; + helper.open(target_filename); + REQUIRE(helper.filename() == target_filename); +} + + + +TEST_CASE("file_helper_size", "[file_helper::size()]]") +{ + prepare_logdir(); + size_t expected_size = 123; + { + file_helper helper; + helper.open(target_filename); + write_with_helper(helper, expected_size); + REQUIRE(static_cast(helper.size()) == expected_size); + } + REQUIRE(get_filesize(target_filename) == expected_size); +} + + +TEST_CASE("file_helper_exists", "[file_helper::file_exists()]]") +{ + prepare_logdir(); + REQUIRE(!file_helper::file_exists(target_filename)); + file_helper helper; + helper.open(target_filename); + REQUIRE(file_helper::file_exists(target_filename)); +} + +TEST_CASE("file_helper_reopen", "[file_helper::reopen()]]") +{ + prepare_logdir(); + file_helper helper; + helper.open(target_filename); + write_with_helper(helper, 12); + REQUIRE(helper.size() == 12); + helper.reopen(true); + REQUIRE(helper.size() == 0); +} + +TEST_CASE("file_helper_reopen2", "[file_helper::reopen(false)]]") +{ + prepare_logdir(); + size_t expected_size = 14; + file_helper helper; + helper.open(target_filename); + write_with_helper(helper, expected_size); + REQUIRE(helper.size() == expected_size); + helper.reopen(false); + REQUIRE(helper.size() == expected_size); +} + + + + diff -Nru spdlog-1.6/tests/file_log.cpp spdlog-0.11.0/tests/file_log.cpp --- spdlog-1.6/tests/file_log.cpp 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/tests/file_log.cpp 2016-09-17 23:28:41.000000000 +0000 @@ -1,48 +1,8 @@ +/* + * This content is released under the MIT License as specified in https://raw.githubusercontent.com/gabime/spdlog/master/LICENSE + */ #include "includes.h" -static std::string file_contents(const std::string& filename) -{ - std::ifstream ifs(filename); - if (!ifs) - throw std::runtime_error("Failed open file "); - return std::string((std::istreambuf_iterator(ifs)), - (std::istreambuf_iterator())); - -} - -static std::size_t count_lines(const std::string& filename) -{ - std::ifstream ifs(filename); - if (!ifs) - throw std::runtime_error("Failed open file "); - - std::string line; - size_t counter = 0; - while(std::getline(ifs, line)) - counter++; - return counter; -} - -std::ifstream::pos_type filesize(const std::string& filename) -{ - std::ifstream ifs(filename, std::ifstream::ate | std::ifstream::binary); - if (!ifs) - throw std::runtime_error("Failed open file "); - - return ifs.tellg(); -} - -static void prepare_logdir() -{ - spdlog::drop_all(); -#ifdef _WIN32 - auto rv = system("del /F /Q logs\\*"); -#else - auto rv = system("rm -f logs/*"); -#endif -} - - TEST_CASE("simple_file_logger", "[simple_logger]]") { @@ -52,29 +12,46 @@ auto logger = spdlog::create("logger", filename); logger->set_pattern("%v"); - + logger->info("Test message {}", 1); logger->info("Test message {}", 2); logger->flush(); REQUIRE(file_contents(filename) == std::string("Test message 1\nTest message 2\n")); REQUIRE(count_lines(filename) == 2); - } +TEST_CASE("flush_on", "[flush_on]]") +{ + prepare_logdir(); + std::string filename = "logs/simple_log.txt"; + + auto logger = spdlog::create("logger", filename); + logger->set_pattern("%v"); + logger->set_level(spdlog::level::trace); + logger->flush_on(spdlog::level::info); + logger->trace("Should not be flushed"); + REQUIRE(count_lines(filename) == 0); + + logger->info("Test message {}", 1); + logger->info("Test message {}", 2); + logger->flush(); + REQUIRE(file_contents(filename) == std::string("Should not be flushed\nTest message 1\nTest message 2\n")); + REQUIRE(count_lines(filename) == 3); +} + TEST_CASE("rotating_file_logger1", "[rotating_logger]]") { prepare_logdir(); std::string basename = "logs/rotating_log"; - auto logger = spdlog::rotating_logger_mt("logger", basename, 1024, 0, true); + auto logger = spdlog::rotating_logger_mt("logger", basename, 1024, 0); + for (int i = 0; i < 10; ++i) logger->info("Test message {}", i); + logger->flush(); auto filename = basename + ".txt"; REQUIRE(count_lines(filename) == 10); - for (int i = 0; i < 1000; i++) - logger->info("Test message {}", i); - } @@ -82,7 +59,7 @@ { prepare_logdir(); std::string basename = "logs/rotating_log"; - auto logger = spdlog::rotating_logger_mt("logger", basename, 1024, 1, false); + auto logger = spdlog::rotating_logger_mt("logger", basename, 1024, 1); for (int i = 0; i < 10; ++i) logger->info("Test message {}", i); @@ -93,15 +70,14 @@ logger->info("Test message {}", i); logger->flush(); - REQUIRE(filesize(filename) <= 1024); + REQUIRE(get_filesize(filename) <= 1024); auto filename1 = basename + ".1.txt"; - REQUIRE(filesize(filename1) <= 1024); + REQUIRE(get_filesize(filename1) <= 1024); } TEST_CASE("daily_logger", "[daily_logger]]") { - prepare_logdir(); //calculate filename (time based) std::string basename = "logs/daily_log"; @@ -109,7 +85,8 @@ fmt::MemoryWriter w; w.write("{}_{:04d}-{:02d}-{:02d}_{:02d}-{:02d}.txt", basename, tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday, tm.tm_hour, tm.tm_min); - auto logger = spdlog::daily_logger_mt("logger", basename, 0, 0, true); + auto logger = spdlog::daily_logger_mt("logger", basename, 0, 0); + logger->flush_on(spdlog::level::info); for (int i = 0; i < 10; ++i) logger->info("Test message {}", i); @@ -118,15 +95,57 @@ } +TEST_CASE("daily_logger with dateonly calculator", "[daily_logger_dateonly]]") +{ + using sink_type = spdlog::sinks::daily_file_sink< + std::mutex, + spdlog::sinks::dateonly_daily_file_name_calculator>; + prepare_logdir(); + //calculate filename (time based) + std::string basename = "logs/daily_dateonly"; + std::tm tm = spdlog::details::os::localtime(); + fmt::MemoryWriter w; + w.write("{}_{:04d}-{:02d}-{:02d}.txt", basename, tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday); + auto logger = spdlog::create("logger", basename, "txt", 0, 0); + for (int i = 0; i < 10; ++i) + logger->info("Test message {}", i); + logger->flush(); + auto filename = w.str(); + REQUIRE(count_lines(filename) == 10); +} +struct custom_daily_file_name_calculator +{ + static spdlog::filename_t calc_filename(const spdlog::filename_t& basename, const spdlog::filename_t& extension) + { + std::tm tm = spdlog::details::os::localtime(); + fmt::MemoryWriter w; + w.write("{}{:04d}{:02d}{:02d}.{}", basename, tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday, extension); + return w.str(); + } +}; + +TEST_CASE("daily_logger with custom calculator", "[daily_logger_custom]]") +{ + using sink_type = spdlog::sinks::daily_file_sink< + std::mutex, + custom_daily_file_name_calculator>; + prepare_logdir(); + //calculate filename (time based) + std::string basename = "logs/daily_dateonly"; + std::tm tm = spdlog::details::os::localtime(); + fmt::MemoryWriter w; + w.write("{}{:04d}{:02d}{:02d}.txt", basename, tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday); + auto logger = spdlog::create("logger", basename, "txt", 0, 0); + for (int i = 0; i < 10; ++i) + logger->info("Test message {}", i); - - - - - + logger->flush(); + auto filename = w.str(); + REQUIRE(count_lines(filename) == 10); +} diff -Nru spdlog-1.6/tests/format.cpp spdlog-0.11.0/tests/format.cpp --- spdlog-1.6/tests/format.cpp 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/tests/format.cpp 2016-09-17 23:28:41.000000000 +0000 @@ -11,11 +11,9 @@ spdlog::logger oss_logger("oss", oss_sink); oss_logger.set_level(logger_level); oss_logger.set_pattern("%v"); - oss_logger.info() << what; + oss_logger.info(what); - //strip last eol and return the logged string - auto eol_size = strlen(spdlog::details::os::eol()); - return oss.str().substr(0, oss.str().length() - eol_size); + return oss.str().substr(0, oss.str().length() - spdlog::details::os::eol_size); } @@ -23,19 +21,6 @@ -//User defined class with operator<< -struct some_logged_class -{ - some_logged_class(const std::string val) :value(val) {}; - std::string value; -}; -std::ostream& operator<<(std::ostream& os, const some_logged_class& c) -{ - return os << c.value; -} - - - TEST_CASE("basic_logging ", "[basic_logging]") { //const char @@ -51,7 +36,7 @@ REQUIRE(log_info(5.6) == "5.6"); //User defined class - REQUIRE(log_info(some_logged_class("some_val")) == "some_val"); + //REQUIRE(log_info(some_logged_class("some_val")) == "some_val"); } @@ -59,31 +44,12 @@ { REQUIRE(log_info("Hello", spdlog::level::err) == ""); REQUIRE(log_info("Hello", spdlog::level::critical) == ""); - REQUIRE(log_info("Hello", spdlog::level::emerg) == ""); - REQUIRE(log_info("Hello", spdlog::level::alert) == ""); REQUIRE(log_info("Hello", spdlog::level::info) == "Hello"); REQUIRE(log_info("Hello", spdlog::level::debug) == "Hello"); REQUIRE(log_info("Hello", spdlog::level::trace) == "Hello"); } -TEST_CASE("invalid_format", "[format]") -{ - - using namespace spdlog::sinks; - spdlog::logger null_logger("null_logger", std::make_shared()); - REQUIRE_THROWS_AS( - null_logger.info("{} {}", "first"), - spdlog::spdlog_ex); - - REQUIRE_THROWS_AS( - null_logger.info("{0:f}", "aads"), - spdlog::spdlog_ex); - - REQUIRE_THROWS_AS( - null_logger.info("{0:kk}", 123), - spdlog::spdlog_ex); -} diff -Nru spdlog-1.6/tests/includes.h spdlog-0.11.0/tests/includes.h --- spdlog-1.6/tests/includes.h 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/tests/includes.h 2016-09-17 23:28:41.000000000 +0000 @@ -8,5 +8,9 @@ #include #include "catch.hpp" +#include "utils.h" + #include "../include/spdlog/spdlog.h" #include "../include/spdlog/sinks/null_sink.h" +#include "../include/spdlog/sinks/ostream_sink.h" + diff -Nru spdlog-1.6/tests/install_libcxx.sh spdlog-0.11.0/tests/install_libcxx.sh --- spdlog-1.6/tests/install_libcxx.sh 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/tests/install_libcxx.sh 2016-09-17 23:28:41.000000000 +0000 @@ -1,12 +1,12 @@ -#!/bin/bash -# -# Install libc++ under travis - -svn --quiet co http://llvm.org/svn/llvm-project/libcxx/trunk libcxx -mkdir libcxx/build -(cd libcxx/build && cmake .. -DLIBCXX_CXX_ABI=libstdc++ -DLIBCXX_CXX_ABI_INCLUDE_PATHS="/usr/include/c++/4.6;/usr/include/c++/4.6/x86_64-linux-gnu") -make -C libcxx/build cxx -j2 -sudo cp libcxx/build/lib/libc++.so.1.0 /usr/lib/ -sudo cp -r libcxx/build/include/c++/v1 /usr/include/c++/v1/ -sudo ln -sf /usr/lib/libc++.so.1.0 /usr/lib/libc++.so -sudo ln -sf /usr/lib/libc++.so.1.0 /usr/lib/libc++.so.1 +#!/bin/bash +# +# Install libc++ under travis + +svn --quiet co http://llvm.org/svn/llvm-project/libcxx/trunk libcxx +mkdir libcxx/build +(cd libcxx/build && cmake .. -DLIBCXX_CXX_ABI=libstdc++ -DLIBCXX_CXX_ABI_INCLUDE_PATHS="/usr/include/c++/4.6;/usr/include/c++/4.6/x86_64-linux-gnu") +make -C libcxx/build cxx -j2 +sudo cp libcxx/build/lib/libc++.so.1.0 /usr/lib/ +sudo cp -r libcxx/build/include/c++/v1 /usr/include/c++/v1/ +sudo ln -sf /usr/lib/libc++.so.1.0 /usr/lib/libc++.so +sudo ln -sf /usr/lib/libc++.so.1.0 /usr/lib/libc++.so.1 diff -Nru spdlog-1.6/tests/Makefile spdlog-0.11.0/tests/Makefile --- spdlog-1.6/tests/Makefile 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/tests/Makefile 2016-09-17 23:28:41.000000000 +0000 @@ -1,22 +1,22 @@ -CXX ?= g++ -CXXFLAGS = -Wall -pedantic -std=c++11 -pthread -O2 -LDPFALGS = -pthread - -CPP_FILES := $(wildcard *.cpp) -OBJ_FILES := $(addprefix ./,$(notdir $(CPP_FILES:.cpp=.o))) - - -tests: $(OBJ_FILES) - $(CXX) $(CXXFLAGS) $(LDPFALGS) -o $@ $^ - mkdir -p logs - -%.o: %.cpp - $(CXX) $(CXXFLAGS) -c -o $@ $< - -clean: - rm -f tests *.o logs/*.txt - -rebuild: clean tests - - - +CXX ?= g++ +CXXFLAGS = -Wall -pedantic -std=c++11 -pthread -O2 -I../include +LDPFALGS = -pthread + +CPP_FILES := $(wildcard *.cpp) +OBJ_FILES := $(addprefix ./,$(notdir $(CPP_FILES:.cpp=.o))) + + +tests: $(OBJ_FILES) + $(CXX) $(CXXFLAGS) $(LDPFALGS) -o $@ $^ + mkdir -p logs + +%.o: %.cpp + $(CXX) $(CXXFLAGS) -c -o $@ $< + +clean: + rm -f tests *.o logs/*.txt + +rebuild: clean tests + + + diff -Nru spdlog-1.6/tests/registry.cpp spdlog-0.11.0/tests/registry.cpp --- spdlog-1.6/tests/registry.cpp 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/tests/registry.cpp 2016-09-17 23:28:41.000000000 +0000 @@ -1,53 +1,84 @@ #include "includes.h" -static const char *logger_name = "null_logger"; +static const char *tested_logger_name = "null_logger"; +static const char *tested_logger_name2 = "null_logger2"; TEST_CASE("register_drop", "[registry]") { spdlog::drop_all(); - spdlog::create(logger_name); - REQUIRE(spdlog::get(logger_name)!=nullptr); + spdlog::create(tested_logger_name); + REQUIRE(spdlog::get(tested_logger_name)!=nullptr); //Throw if registring existing name - REQUIRE_THROWS_AS(spdlog::create(logger_name), spdlog::spdlog_ex); + REQUIRE_THROWS_AS(spdlog::create(tested_logger_name), spdlog::spdlog_ex); } TEST_CASE("explicit register" "[registry]") { spdlog::drop_all(); - auto logger = std::make_shared(logger_name, std::make_shared()); + auto logger = std::make_shared(tested_logger_name, std::make_shared()); spdlog::register_logger(logger); - REQUIRE(spdlog::get(logger_name) != nullptr); + REQUIRE(spdlog::get(tested_logger_name) != nullptr); //Throw if registring existing name - REQUIRE_THROWS_AS(spdlog::create(logger_name), spdlog::spdlog_ex); + REQUIRE_THROWS_AS(spdlog::create(tested_logger_name), spdlog::spdlog_ex); } +TEST_CASE("apply_all" "[registry]") +{ + spdlog::drop_all(); + auto logger = std::make_shared(tested_logger_name, std::make_shared()); + spdlog::register_logger(logger); + auto logger2 = std::make_shared(tested_logger_name2, std::make_shared()); + spdlog::register_logger(logger2); + + int counter = 0; + spdlog::apply_all([&counter](std::shared_ptr l) + { + counter++; + }); + REQUIRE(counter == 2); + + counter = 0; + spdlog::drop(tested_logger_name2); + spdlog::apply_all([&counter](std::shared_ptr l) + { + REQUIRE(l->name() == tested_logger_name); + counter++; + } + ); + REQUIRE(counter == 1); +} + + + TEST_CASE("drop" "[registry]") { spdlog::drop_all(); - spdlog::create(logger_name); - spdlog::drop(logger_name); - REQUIRE_FALSE(spdlog::get(logger_name)); + spdlog::create(tested_logger_name); + spdlog::drop(tested_logger_name); + REQUIRE_FALSE(spdlog::get(tested_logger_name)); } TEST_CASE("drop_all" "[registry]") { spdlog::drop_all(); - spdlog::create(logger_name); - spdlog::create("name2"); + spdlog::create(tested_logger_name); + spdlog::create(tested_logger_name2); spdlog::drop_all(); - REQUIRE_FALSE(spdlog::get(logger_name)); - REQUIRE_FALSE(spdlog::get("name2")); + REQUIRE_FALSE(spdlog::get(tested_logger_name)); + REQUIRE_FALSE(spdlog::get(tested_logger_name)); } TEST_CASE("drop non existing" "[registry]") { spdlog::drop_all(); - spdlog::create(logger_name); + spdlog::create(tested_logger_name); spdlog::drop("some_name"); REQUIRE_FALSE(spdlog::get("some_name")); - REQUIRE(spdlog::get(logger_name)); + REQUIRE(spdlog::get(tested_logger_name)); spdlog::drop_all(); } + + diff -Nru spdlog-1.6/tests/tests.sln spdlog-0.11.0/tests/tests.sln --- spdlog-1.6/tests/tests.sln 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/tests/tests.sln 2016-09-17 23:28:41.000000000 +0000 @@ -1,28 +1,28 @@ - -Microsoft Visual Studio Solution File, Format Version 12.00 -# Visual Studio 2013 -VisualStudioVersion = 12.0.31101.0 -MinimumVisualStudioVersion = 10.0.40219.1 -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "tests", "tests.vcxproj", "{59A07559-5F38-4DD6-A7FA-DB4153690B42}" -EndProject -Global - GlobalSection(SolutionConfigurationPlatforms) = preSolution - Debug|Win32 = Debug|Win32 - Debug|x64 = Debug|x64 - Release|Win32 = Release|Win32 - Release|x64 = Release|x64 - EndGlobalSection - GlobalSection(ProjectConfigurationPlatforms) = postSolution - {59A07559-5F38-4DD6-A7FA-DB4153690B42}.Debug|Win32.ActiveCfg = Debug|Win32 - {59A07559-5F38-4DD6-A7FA-DB4153690B42}.Debug|Win32.Build.0 = Debug|Win32 - {59A07559-5F38-4DD6-A7FA-DB4153690B42}.Debug|x64.ActiveCfg = Debug|x64 - {59A07559-5F38-4DD6-A7FA-DB4153690B42}.Debug|x64.Build.0 = Debug|x64 - {59A07559-5F38-4DD6-A7FA-DB4153690B42}.Release|Win32.ActiveCfg = Release|Win32 - {59A07559-5F38-4DD6-A7FA-DB4153690B42}.Release|Win32.Build.0 = Release|Win32 - {59A07559-5F38-4DD6-A7FA-DB4153690B42}.Release|x64.ActiveCfg = Release|x64 - {59A07559-5F38-4DD6-A7FA-DB4153690B42}.Release|x64.Build.0 = Release|x64 - EndGlobalSection - GlobalSection(SolutionProperties) = preSolution - HideSolutionNode = FALSE - EndGlobalSection -EndGlobal + +Microsoft Visual Studio Solution File, Format Version 12.00 +# Visual Studio 2015 +VisualStudioVersion = 14.0 +MinimumVisualStudioVersion = 10.0.40219.1 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "tests", "tests.vcxproj", "{59A07559-5F38-4DD6-A7FA-DB4153690B42}" +EndProject +Global + GlobalSection(SolutionConfigurationPlatforms) = preSolution + Debug|Win32 = Debug|Win32 + Debug|x64 = Debug|x64 + Release|Win32 = Release|Win32 + Release|x64 = Release|x64 + EndGlobalSection + GlobalSection(ProjectConfigurationPlatforms) = postSolution + {59A07559-5F38-4DD6-A7FA-DB4153690B42}.Debug|Win32.ActiveCfg = Debug|Win32 + {59A07559-5F38-4DD6-A7FA-DB4153690B42}.Debug|Win32.Build.0 = Debug|Win32 + {59A07559-5F38-4DD6-A7FA-DB4153690B42}.Debug|x64.ActiveCfg = Debug|x64 + {59A07559-5F38-4DD6-A7FA-DB4153690B42}.Debug|x64.Build.0 = Debug|x64 + {59A07559-5F38-4DD6-A7FA-DB4153690B42}.Release|Win32.ActiveCfg = Release|Win32 + {59A07559-5F38-4DD6-A7FA-DB4153690B42}.Release|Win32.Build.0 = Release|Win32 + {59A07559-5F38-4DD6-A7FA-DB4153690B42}.Release|x64.ActiveCfg = Release|x64 + {59A07559-5F38-4DD6-A7FA-DB4153690B42}.Release|x64.Build.0 = Release|x64 + EndGlobalSection + GlobalSection(SolutionProperties) = preSolution + HideSolutionNode = FALSE + EndGlobalSection +EndGlobal diff -Nru spdlog-1.6/tests/tests.vcxproj spdlog-0.11.0/tests/tests.vcxproj --- spdlog-1.6/tests/tests.vcxproj 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/tests/tests.vcxproj 2016-09-17 23:28:41.000000000 +0000 @@ -1,134 +1,144 @@ - - - - - Debug - Win32 - - - Debug - x64 - - - Release - Win32 - - - Release - x64 - - - - {59A07559-5F38-4DD6-A7FA-DB4153690B42} - tests - - - - Application - true - v120 - MultiByte - - - Application - true - v120 - MultiByte - - - Application - false - v120 - true - MultiByte - - - Application - false - v120 - true - MultiByte - - - - - - - - - - - - - - - - - - - - - Level3 - Disabled - true - - - true - Console - - - - - Level3 - Disabled - true - - - true - Console - - - - - Level4 - MaxSpeed - true - true - true - - - true - true - true - Console - - - - - Level4 - MaxSpeed - true - true - true - - - true - true - true - Console - - - - - - - - - - - - - - - + + + + + Debug + Win32 + + + Debug + x64 + + + Release + Win32 + + + Release + x64 + + + + {59A07559-5F38-4DD6-A7FA-DB4153690B42} + tests + + + + Application + true + v140 + MultiByte + + + Application + true + v140 + MultiByte + + + Application + false + v140 + true + MultiByte + + + Application + false + v140 + true + MultiByte + + + + + + + + + + + + + + + + + + + + + Level3 + Disabled + true + $(SolutionDir)\..\include;%(AdditionalIncludeDirectories) + + + true + Console + + + + + Level3 + Disabled + true + _MBCS;%(PreprocessorDefinitions) + $(SolutionDir)..\include;%(AdditionalIncludeDirectories) + + + true + Console + + + + + Level4 + MaxSpeed + true + true + true + $(SolutionDir)\..\include;%(AdditionalIncludeDirectories) + + + true + true + true + Console + + + + + Level4 + MaxSpeed + true + true + true + _MBCS;%(PreprocessorDefinitions) + $(SolutionDir)..\include;%(AdditionalIncludeDirectories) + + + true + true + true + Console + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff -Nru spdlog-1.6/tests/tests.vcxproj.filters spdlog-0.11.0/tests/tests.vcxproj.filters --- spdlog-1.6/tests/tests.vcxproj.filters 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/tests/tests.vcxproj.filters 2016-09-17 23:28:41.000000000 +0000 @@ -1,39 +1,51 @@ - - - - - {4FC737F1-C7A5-4376-A066-2A32D752A2FF} - cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx - - - {93995380-89BD-4b04-88EB-625FBE52EBFB} - h;hh;hpp;hxx;hm;inl;inc;xsd - - - {67DA6AB6-F800-4c08-8B7A-83BB121AAD01} - rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms - - - - - Source Files - - - Source Files - - - Source Files - - - Source Files - - - - - Header Files - - - Header Files - - + + + + + {4FC737F1-C7A5-4376-A066-2A32D752A2FF} + cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx + + + {93995380-89BD-4b04-88EB-625FBE52EBFB} + h;hh;hpp;hxx;hm;inl;inc;xsd + + + {67DA6AB6-F800-4c08-8B7A-83BB121AAD01} + rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms + + + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + + + Header Files + + + Header Files + + + Header Files + + \ No newline at end of file diff -Nru spdlog-1.6/tests/utils.cpp spdlog-0.11.0/tests/utils.cpp --- spdlog-1.6/tests/utils.cpp 1970-01-01 00:00:00.000000000 +0000 +++ spdlog-0.11.0/tests/utils.cpp 2016-09-17 23:28:41.000000000 +0000 @@ -0,0 +1,45 @@ +#include "includes.h" + +void prepare_logdir() +{ + spdlog::drop_all(); +#ifdef _WIN32 + auto rv = system("del /F /Q logs\\*"); +#else + auto rv = system("rm -f logs/*"); +#endif + (void)rv; +} + + +std::string file_contents(const std::string& filename) +{ + std::ifstream ifs(filename); + if (!ifs) + throw std::runtime_error("Failed open file "); + return std::string((std::istreambuf_iterator(ifs)), + (std::istreambuf_iterator())); + +} + +std::size_t count_lines(const std::string& filename) +{ + std::ifstream ifs(filename); + if (!ifs) + throw std::runtime_error("Failed open file "); + + std::string line; + size_t counter = 0; + while(std::getline(ifs, line)) + counter++; + return counter; +} + +std::size_t get_filesize(const std::string& filename) +{ + std::ifstream ifs(filename, std::ifstream::ate | std::ifstream::binary); + if (!ifs) + throw std::runtime_error("Failed open file "); + + return static_cast(ifs.tellg()); +} diff -Nru spdlog-1.6/tests/utils.h spdlog-0.11.0/tests/utils.h --- spdlog-1.6/tests/utils.h 1970-01-01 00:00:00.000000000 +0000 +++ spdlog-0.11.0/tests/utils.h 2016-09-17 23:28:41.000000000 +0000 @@ -0,0 +1,15 @@ +#pragma once + +#include +#include + +std::size_t count_lines(const std::string& filename); + +void prepare_logdir(); + +std::string file_contents(const std::string& filename); + +std::size_t count_lines(const std::string& filename); + +std::size_t get_filesize(const std::string& filename); + diff -Nru spdlog-1.6/.travis.yml spdlog-0.11.0/.travis.yml --- spdlog-1.6/.travis.yml 2015-08-28 04:19:42.000000000 +0000 +++ spdlog-0.11.0/.travis.yml 2016-09-17 23:28:41.000000000 +0000 @@ -1,108 +1,90 @@ -# Adapted from various sources, including: -# - Louis Dionne's Hana: https://github.com/ldionne/hana -# - Paul Fultz II's FIT: https://github.com/pfultz2/Fit -# - Eric Niebler's range-v3: https://github.com/ericniebler/range-v3 -language: cpp - -# Test matrix: -# - Build matrix per compiler: C++11/C++14 + Debug/Release -# - Optionally: AddressSanitizer (ASAN) -# - Valgrind: all release builds are also tested with valgrind -# - clang 3.4, 3.5, 3.6, trunk -# - Note: 3.4 and trunk are tested with/without ASAN, -# the rest is only tested with ASAN=On. -# - gcc 4.9, 5.0 -# -matrix: - include: - # Test clang-3.5: C++11/C++14, Buidd=Debug/Release, ASAN=On/Off - - env: CLANG_VERSION=3.5 BUILD_TYPE=Debug CPP=11 ASAN=On LIBCXX=On - os: linux - addons: &clang35 - apt: - packages: - - clang-3.5 - - valgrind - sources: - - ubuntu-toolchain-r-test - - llvm-toolchain-precise-3.5 - - - - env: CLANG_VERSION=3.5 BUILD_TYPE=Release CPP=11 ASAN=Off LIBCXX=On - os: linux - addons: *clang35 - - - -# Test gcc-4.8: C++11, Build=Debug/Release, ASAN=Off - - env: GCC_VERSION=4.8 BUILD_TYPE=Debug CPP=11 ASAN=Off LIBCXX=Off - os: linux - addons: &gcc48 - apt: - packages: - - g++-4.8 - - valgrind - sources: - - ubuntu-toolchain-r-test - - - env: GCC_VERSION=4.8 BUILD_TYPE=Release CPP=11 ASAN=Off LIBCXX=Off - os: linux - addons: *gcc48 - - # Test gcc-4.9: C++11, Build=Debug/Release, ASAN=Off - - env: GCC_VERSION=4.9 BUILD_TYPE=Debug CPP=11 ASAN=Off LIBCXX=Off - os: linux - addons: &gcc49 - apt: - packages: - - g++-4.9 - - valgrind - sources: - - ubuntu-toolchain-r-test - - - env: GCC_VERSION=4.9 BUILD_TYPE=Release CPP=11 ASAN=Off LIBCXX=Off - os: linux - addons: *gcc49 - -# Install dependencies -before_install: - - export CHECKOUT_PATH=`pwd`; - - if [ -n "$GCC_VERSION" ]; then export CXX="g++-${GCC_VERSION}" CC="gcc-${GCC_VERSION}"; fi - - if [ -n "$CLANG_VERSION" ]; then export CXX="clang++-${CLANG_VERSION}" CC="clang-${CLANG_VERSION}"; fi - - if [ "$CLANG_VERSION" == "3.4" ]; then export CXX="/usr/local/clang-3.4/bin/clang++" CC="/usr/local/clang-3.4/bin/clang"; fi - - which $CXX - - which $CC - - which valgrind - - if [ -n "$CLANG_VERSION" ]; then sudo CXX=$CXX CC=$CC ./tests/install_libcxx.sh; fi - -install: - - cd $CHECKOUT_PATH - - # Workaround for valgrind bug: https://bugs.kde.org/show_bug.cgi?id=326469. - # It is fixed in valgrind 3.10 so this won't be necessary if someone - # replaces the current valgrind (3.7) with valgrind-3.10 - - sed -i 's/march=native/msse4.2/' example/Makefile - - - if [ ! -d build ]; then mkdir build; fi - - export CXX_FLAGS="" - - export CXX_LINKER_FLAGS="" - - if [ -z "$BUILD_TYPE" ]; then export BUILD_TYPE=Release; fi - - if [ "$ASAN" == "On"]; then export CXX_FLAGS="${CXX_FLAGS} -fsanitize=address,undefined,integer -fno-omit-frame-pointer -fno-sanitize=unsigned-integer-overflow"; fi - - if [ -n "$CLANG_VERSION" ]; then CXX_FLAGS="${CXX_FLAGS} -D__extern_always_inline=inline"; fi - - if [ "$LIBCXX" == "On" ]; then CXX_FLAGS="${CXX_FLAGS} -stdlib=libc++ -I/usr/include/c++/v1/"; fi - - if [ "$LIBCXX" == "On" ]; then CXX_LINKER_FLAGS="${CXX_FLAGS} -L/usr/lib/ -lc++"; fi - - CXX_FLAGS="${CXX_FLAGS} -std=c++${CPP}" - - # Build examples - - cd example - - if [ "$BUILD_TYPE" == "Release" ]; then make rebuild CXXFLAGS="${CXX_FLAGS} ${CXX_LINKER_FLAGS}" VERBOSE=1; export BIN=example; fi - - if [ "$BUILD_TYPE" == "Debug" ]; then make rebuild debug CXXFLAGS="${CXX_FLAGS} ${CXX_LINKER_FLAGS}" VERBOSE=1; export BIN=example-debug; fi - - -script: - - ./"${BIN}" - - valgrind --trace-children=yes --leak-check=full ./"${BIN}" - - cd $CHECKOUT_PATH/tests; make rebuild; ./tests - -notifications: - email: false +# Adapted from various sources, including: +# - Louis Dionne's Hana: https://github.com/ldionne/hana +# - Paul Fultz II's FIT: https://github.com/pfultz2/Fit +# - Eric Niebler's range-v3: https://github.com/ericniebler/range-v3 +language: cpp + +# Test matrix: +# - Build matrix per compiler: C++11/C++14 + Debug/Release +# - Optionally: AddressSanitizer (ASAN) +# - Valgrind: all release builds are also tested with valgrind +# - clang 3.4, 3.5, 3.6, trunk +# - Note: 3.4 and trunk are tested with/without ASAN, +# the rest is only tested with ASAN=On. +# - gcc 4.9, 5.0 +# +matrix: + include: + +# Test gcc-4.8: C++11, Build=Debug/Release, ASAN=Off + - env: GCC_VERSION=4.8 BUILD_TYPE=Debug CPP=11 ASAN=Off LIBCXX=Off + os: linux + addons: &gcc48 + apt: + packages: + - g++-4.8 + - valgrind + sources: + - ubuntu-toolchain-r-test + + - env: GCC_VERSION=4.8 BUILD_TYPE=Release CPP=11 ASAN=Off LIBCXX=Off + os: linux + addons: *gcc48 + + # Test gcc-4.9: C++11, Build=Debug/Release, ASAN=Off + - env: GCC_VERSION=4.9 BUILD_TYPE=Debug CPP=11 ASAN=Off LIBCXX=Off + os: linux + addons: &gcc49 + apt: + packages: + - g++-4.9 + - valgrind + sources: + - ubuntu-toolchain-r-test + + - env: GCC_VERSION=4.9 BUILD_TYPE=Release CPP=11 ASAN=Off LIBCXX=Off + os: linux + addons: *gcc49 + +# Install dependencies +before_install: + - export CHECKOUT_PATH=`pwd`; + - if [ -n "$GCC_VERSION" ]; then export CXX="g++-${GCC_VERSION}" CC="gcc-${GCC_VERSION}"; fi + - if [ -n "$CLANG_VERSION" ]; then export CXX="clang++-${CLANG_VERSION}" CC="clang-${CLANG_VERSION}"; fi + - if [ "$CLANG_VERSION" == "3.4" ]; then export CXX="/usr/local/clang-3.4/bin/clang++" CC="/usr/local/clang-3.4/bin/clang"; fi + - which $CXX + - which $CC + - which valgrind + - if [ -n "$CLANG_VERSION" ]; then sudo CXX=$CXX CC=$CC ./tests/install_libcxx.sh; fi + +install: + - cd $CHECKOUT_PATH + + # Workaround for valgrind bug: https://bugs.kde.org/show_bug.cgi?id=326469. + # It is fixed in valgrind 3.10 so this won't be necessary if someone + # replaces the current valgrind (3.7) with valgrind-3.10 + - sed -i 's/march=native/msse4.2/' example/Makefile + + - if [ ! -d build ]; then mkdir build; fi + - export CXX_FLAGS="-I${CHECKOUT_PATH}/include" + - export CXX_LINKER_FLAGS="" + - if [ -z "$BUILD_TYPE" ]; then export BUILD_TYPE=Release; fi + - if [ "$ASAN" == "On"]; then export CXX_FLAGS="${CXX_FLAGS} -fsanitize=address,undefined,integer -fno-omit-frame-pointer -fno-sanitize=unsigned-integer-overflow"; fi + - if [ -n "$CLANG_VERSION" ]; then CXX_FLAGS="${CXX_FLAGS} -D__extern_always_inline=inline"; fi + - if [ "$LIBCXX" == "On" ]; then CXX_FLAGS="${CXX_FLAGS} -stdlib=libc++ -I/usr/include/c++/v1/"; fi + - if [ "$LIBCXX" == "On" ]; then CXX_LINKER_FLAGS="${CXX_FLAGS} -L/usr/lib/ -lc++"; fi + - CXX_FLAGS="${CXX_FLAGS} -std=c++${CPP}" + + # Build examples + - cd example + - if [ "$BUILD_TYPE" == "Release" ]; then make rebuild CXXFLAGS="${CXX_FLAGS} ${CXX_LINKER_FLAGS}" VERBOSE=1; export BIN=example; fi + - if [ "$BUILD_TYPE" == "Debug" ]; then make rebuild debug CXXFLAGS="${CXX_FLAGS} ${CXX_LINKER_FLAGS}" VERBOSE=1; export BIN=example-debug; fi + + +script: + - ./"${BIN}" + - valgrind --trace-children=yes --leak-check=full ./"${BIN}" + - cd $CHECKOUT_PATH/tests; make rebuild; ./tests + +notifications: + email: false