[PATCH 1/2] winmm/tests: Demonstrate that WOM_DONE is not invoked reentrantly

[Marvin]

Hi,

While running your changed tests, I think I found new failures.
Being a bot and all I'm not very good at pattern recognition, so I might be
wrong, but could you please double-check?

Full results can be found at:
https://testbot.winehq.org/JobDetails.pl?Key=106200

Your paranoid android.


=== debian11 (32 bit Arabic:Morocco report) ===

winmm:
wave.c:1644: Test succeeded inside todo block: callback called reentrantly