[PATCH v3 1/2] user32/tests: Wait for parent thread to complete before checking messages.

[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=59643

Your paranoid android.


=== w1064v1809_2scr (32 bit report) ===

user32:
msg.c:8773: Test failed: MsgWaitForMultipleObjects failed 102

=== w1064v1809_ar (task log) ===

Task errors:
The task timed out

=== w1064v1809 (64 bit report) ===

user32:
msg.c:10357: Test failed: did not get expected count for minimum timeout (54 != ~100).

=== debian10 (32 bit Japanese:Japan report) ===

Report errors:
user32:msg prints too much data (35423 bytes)