[Bug 53262] New: user32:msg - test_paint_messages() sometimes has 'FrameChanged' failure on Windows 7

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=53262

Bug ID: 53262
           Summary: user32:msg - test_paint_messages() sometimes has
                    'FrameChanged' failure on Windows 7
           Product: Wine
           Version: unspecified
          Hardware: x86-64
                OS: Windows
            Status: NEW
          Severity: normal
          Priority: P2
         Component: user32
          Assignee: [e-mail]
          Reporter: [e-mail]

user32:msg - test_paint_messages() sometimes has 'FrameChanged' failure on
Windows 7:

msg.c:8900: testing SWP_FRAMECHANGED on parent with WS_CLIPCHILDREN
msg.c:10136: WM_ERASEBKGND: GetClipBox()=1, (0,0)-(0,0)
msg.c:8905: Test failed: SetWindowPos:FrameChanged_clip: 9: the msg 0x000f was
expected in child
msg.c:8905: Test failed: SetWindowPos:FrameChanged_clip: 10: the msg sequence
is not complete: expected 0000 - actual 000f
msg.c:8905: Failed sequence SetWindowPos:FrameChanged_clip:
msg.c:8905:   0: expected: msg 0046 - actual: parent: 007502B8
WM_WINDOWPOSCHANGING wp 00000000 lp 0022fcb4 after 00000000 x 0 y 0 cx 0 cy 0
flags SWP_NOACTIVATE|SWP_FRAMECHANGED|SWP_NOZORDER|SWP_NOSIZE|SWP_NOMOVE (flags
1d)
msg.c:8905:   1: expected: msg 0083 - actual: parent: 007502B8 WM_NCCALCSIZE:
winpos->cx 200, winpos->cy 200 (flags 1d)
msg.c:8905:   2: expected: msg 0085 - actual: parent: 007502B8 0085 wp 00000001
lp 00000000 (flags 1d)
msg.c:8905:   3: expected: msg 000d - actual: parent: 007502B8 0014 wp 05010fba
lp 00000000 (flags 1d)
msg.c:8905:   4: expected: msg 0014 - actual: parent: 007502B8 0014 wp 05010fba
lp 00000000 (flags 1d)
msg.c:8905:   5: expected: msg 0085 - actual: MsgCheckProc: 006A0290 0085 wp
00000001 lp 00000000 (flags 19)
msg.c:8905:   6: expected: msg 0014 - actual: MsgCheckProc: 006A0290 0014 wp
03010faa lp 00000000 (flags 19)
msg.c:8905:   7: expected: msg 0047 - actual: parent: 007502B8
WM_WINDOWPOSCHANGED wp 00000000 lp 0022fcb4 after 00000000 x 100 y 100 cx 200
cy 200 flags
SWP_NOACTIVATE|SWP_FRAMECHANGED|SWP_NOZORDER|SWP_NOSIZE|SWP_NOMOVE|SWP_NOCLIENTSIZE|SWP_NOCLIENTMOVE
(flags 1d)
msg.c:8905:   8: expected: winevent 800b - actual: WEH: winevent 007502B8
0000800b 00000000 00000000
msg.c:8905:   9: expected: msg 000f - actual: parent: 007502B8 000f wp 00000000
lp 00000000 (flags 1d)
msg.c:8905:   10: expected: nothing - actual: MsgCheckProc: 006A0290 000f wp
00000000 lp 00000000 (flags 19)
msg.c:8910: testing SWP_FRAMECHANGED|SWP_DEFERERASE on parent with
WS_CLIPCHILDREN
msg.c:8927: testing SWP_FRAMECHANGED on parent without WS_CLIPCHILDREN
msg.c:10136: WM_ERASEBKGND: GetClipBox()=1, (0,0)-(0,0)
msg.c:8932: Test failed: SetWindowPos:FrameChanged_noclip: 7: the msg 0x000f
was expected in child
msg.c:8932: Test failed: SetWindowPos:FrameChanged_noclip: 8: the msg 0x0085
was expected, but got msg 0x000f instead
msg.c:8932: Test failed: SetWindowPos:FrameChanged_noclip: 10: the msg sequence
is not complete: expected 0000 - actual 0085
msg.c:8932: Failed sequence SetWindowPos:FrameChanged_noclip:
msg.c:8932:   0: expected: msg 0046 - actual: parent: 007502B8
WM_WINDOWPOSCHANGING wp 00000000 lp 0022fcb4 after 00000000 x 0 y 0 cx 0 cy 0
flags SWP_NOACTIVATE|SWP_FRAMECHANGED|SWP_NOZORDER|SWP_NOSIZE|SWP_NOMOVE (flags
1d)
msg.c:8932:   1: expected: msg 0083 - actual: parent: 007502B8 WM_NCCALCSIZE:
winpos->cx 200, winpos->cy 200 (flags 1d)
msg.c:8932:   2: expected: msg 0085 - actual: parent: 007502B8 0085 wp 00000001
lp 00000000 (flags 1d)
msg.c:8932:   3: expected: msg 000d - actual: parent: 007502B8 0014 wp ef010441
lp 00000000 (flags 1d)
msg.c:8932:   4: expected: msg 0014 - actual: parent: 007502B8 0014 wp ef010441
lp 00000000 (flags 1d)
msg.c:8932:   5: expected: msg 0047 - actual: parent: 007502B8
WM_WINDOWPOSCHANGED wp 00000000 lp 0022fcb4 after 00000000 x 100 y 100 cx 200
cy 200 flags
SWP_NOACTIVATE|SWP_FRAMECHANGED|SWP_NOZORDER|SWP_NOSIZE|SWP_NOMOVE|SWP_NOCLIENTSIZE|SWP_NOCLIENTMOVE
(flags 1d)
msg.c:8932:   6: expected: winevent 800b - actual: WEH: winevent 007502B8
0000800b 00000000 00000000
msg.c:8932:   7: expected: msg 000f - actual: parent: 007502B8 000f wp 00000000
lp 00000000 (flags 1d)
msg.c:8932:   8: expected: msg 0085 - actual: MsgCheckProc: 006A0290 000f wp
00000000 lp 00000000 (flags 19)
msg.c:8932:   9: expected: msg 0014 - actual: MsgCheckProc: 006A0290 0085 wp
00000001 lp 00000000 (flags 59)
msg.c:8932:   10: expected: nothing - actual: MsgCheckProc: 006A0290 0085 wp
00000001 lp 00000000 (flags 59)

https://test.winehq.org/data/patterns.html#user32:msg

Where:
* 0x0046 == WM_WINDOWPOSCHANGING
* 0x000f == WM_PAINT
* 0x0085 == WM_NCPAINT

These failures seem to only happen on Windows 7 and are pretty rare (thus
causing false positives).