[Bug 55430] New: ddraw:ddraw1, ddraw:ddraw2 & ddraw:ddraw7 - test_coop_level_mode_set() is sometimes missing WM_DISPLAYCHANGE on Windows

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=55430

Bug ID: 55430
           Summary: ddraw:ddraw1, ddraw:ddraw2 & ddraw:ddraw7 -
                    test_coop_level_mode_set() is sometimes missing
                    WM_DISPLAYCHANGE on Windows
           Product: Wine
           Version: unspecified
          Hardware: x86-64
                OS: Windows
            Status: NEW
          Severity: normal
          Priority: P2
         Component: d3d
          Assignee: [e-mail]
          Reporter: [e-mail]

ddraw:ddraw1, ddraw:ddraw2 & ddraw:ddraw7 - test_coop_level_mode_set() is
sometimes missing WM_DISPLAYCHANGE on Windows:

ddraw1.c:3141: Test failed: Expected message 0x7e, but didn't receive it.
ddraw1.c:3144: Test failed: Expected (0,0)-(640,480), got (0,0)-(1024,768).
ddraw1.c:3148: Test failed: Got unexpected screen size 1024x768.

See https://test.winehq.org/data/patterns.html#ddraw:ddraw1
    https://test.winehq.org/data/patterns.html#ddraw:ddraw4
    https://test.winehq.org/data/patterns.html#ddraw:ddraw7

Where 0x7e == WM_DISPLAYCHANGE

This first happened on 2023-04-11 [1] and has happened a bit over once per
month since on both Windows 8 and 10. Most of the time it's the first failure
in the WineTest run.

* 2023-04-11 win81_newtb-w8 (ddraw:ddraw4)
* 2023-04-13 win81_newtb-w8adm (ddraw:ddraw1)
* 2023-04-25 win81_newtb-w8 (ddraw:ddraw7)
* 2023-05-25 win21H1_newtb-w10pro64-he-64 (ddraw:ddraw7)
* 2023-05-25 win81_newtb-w8adm (ddraw:ddraw4, preceded by clip rect failures in
ddraw 1, 2, 4)
* 2023-08-01 win21H1_newtb-w10pro64-ar-64 (ddraw:ddraw4)
* 2023-08-03 win81_newtb-w8adm (ddraw:ddraw1)

[1] There are older instances but I think those were the consequence of
previous failures.

[Bug 55430] ddraw:ddraw1, ddraw:ddraw2 & ddraw:ddraw7 - test_coop_level_mode_set() is sometimes missing WM_DISPLAYCHANGE on Windows

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=55430

François Gouget  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |source, testcase

[Bug 55430] ddraw:ddraw1, ddraw:ddraw4 & ddraw:ddraw7 - test_coop_level_mode_set() is sometimes missing WM_DISPLAYCHANGE on Windows

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=55430

François Gouget  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|ddraw:ddraw1, ddraw:ddraw2  |ddraw:ddraw1, ddraw:ddraw4
                   |& ddraw:ddraw7 -            |& ddraw:ddraw7 -
                   |test_coop_level_mode_set()  |test_coop_level_mode_set()
                   |is sometimes missing        |is sometimes missing
                   |WM_DISPLAYCHANGE on Windows |WM_DISPLAYCHANGE on Windows

--- Comment #1 from François Gouget  ---
Mistyped ddraw2 for ddraw4 in the summary.