[PATCH v2] user32/tests: Add tests for window creation.

[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=84195

Your paranoid android.


=== w2008s64 (32 bit report) ===

user32:
win: Timeout

=== wvistau64 (64 bit report) ===

user32:
win: Timeout

=== w2008s64 (64 bit report) ===

user32:
win: Timeout

=== w10pro64_he (64 bit report) ===

user32:
win.c:2271: Test failed: expected !100
win.c:2271: Test failed: expected !100