[PATCH v3 4/4] winmm: Add more timer tests.

[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=79558

Your paranoid android.


=== w10pro64_ar (32 bit report) ===

winmm:
timer.c:186: Test failed: Callback not called