Comment 7 for bug 1551145

Attaching the test code with relevant bits of Qt source code copied for future reference. To test, unpack in a directory, then run `qmake` then `make`, and execute the "test" binary.

On my x86-64 laptop running fully up-to-date xenial, I’m getting the following output:

    $ ./test
    QT: QUrl("http://example.org/foobar") "example.org" ""
    local: QUrl("http://example.org/foobar") "example.org" ".org"