[Bug 55637] New: dmime:dmime - test_performance_pmsg() sometimes fails due to bad timing on Windows and Wine

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=55637

Bug ID: 55637
           Summary: dmime:dmime - test_performance_pmsg() sometimes fails
                    due to bad timing on Windows and Wine
           Product: Wine
           Version: unspecified
          Hardware: x86-64
                OS: Windows
            Status: NEW
          Severity: normal
          Priority: P2
         Component: dmusic
          Assignee: [e-mail]
          Reporter: [e-mail]

dmime:dmime - test_performance_pmsg() sometimes fails due to bad timing on
Windows and Wine, always on the DMUS_PMSGF_TOOL_QUEUE check.

* 2023-09-19 w7u
  dmime.c:1962: Test failed: got 31

* 2023-09-21 debiant-wow64
  dmime.c:2298: Test failed: got 265
  This one is a bit extreme, usually it's more in the 150 ms range.

See https://test.winehq.org/data/patterns.html#dmime:dmime

The failures don't happen every day and first happened on 2023-09-11. So they
can be attributed to the commit that introduced the test on 2023-09-08:

commit e80c1d90f1c08c1d2ec2a84949d69ca3219b3d1d
Author:     Rémi Bernon 
AuthorDate: Tue Sep 5 16:27:41 2023 +0200

dmime/tests: Test IDirectMusicPerformance_*PMsg methods.