http://bugs.winehq.org/show_bug.cgi?id=22498
--- Comment #24 from Raymond superquad.vortex2@gmail.com 2010-05-10 01:37:02 --- actually those tests ( winmm_test and dsound_test ) only play silence , it is impossible to know any distortion or shuttering occur
I have doubt about the usefullness of those tests especially when the code ignore any error returned from those alsa-lib functions