It's not mir_demo_client_basic. I get the same failure from the 0.19.0 release binary in mir-test-tools on xenial. Something about my OS has changed with updates today, it seems. Although that does not mean the test was ever correct. It still looks like one of those tests should fail, because the first half of both seems identical but they have opposite expectations after doing the same setup.
It's not mir_demo_ client_ basic. I get the same failure from the 0.19.0 release binary in mir-test-tools on xenial. Something about my OS has changed with updates today, it seems. Although that does not mean the test was ever correct. It still looks like one of those tests should fail, because the first half of both seems identical but they have opposite expectations after doing the same setup.