https://bugs.winehq.org/show_bug.cgi?id=55417 Bug ID: 55417 Summary: user32:msg - test_showwindow() sometimes fails due to an unexpected WM_SYNCPAINT message on Windows 10 Product: Wine Version: unspecified Hardware: x86-64 OS: Windows Status: NEW Severity: normal Priority: P2 Component: user32 Assignee: wine-bugs(a)winehq.org Reporter: fgouget(a)codeweavers.com user32:msg - test_showwindow() sometimes fails due to an unexpected WM_SYNCPAINT message on Windows 10: msg.c:5016: Test failed: ShowWindow(SW_SHOWNA) on visible top level window: 0: the msg 0x0018 was expected, but got msg 0x0088 instead msg.c:5016: Test failed: ShowWindow(SW_SHOWNA) on visible top level window: 1: the msg 0x0046 was expected, but got msg 0x0018 instead msg.c:5016: Test failed: ShowWindow(SW_SHOWNA) on visible top level window: 6: the msg sequence is not complete: expected 0000 - actual 0046 See https://test.winehq.org/data/patterns.html#user32:msg Where: 0x18 == WM_SHOWWINDOW 0x46 == WM_WINDOWPOSCHANGING 0x88 == WM_SYNCPAINT Maybe the WM_SYNCPAINT should just be added as optional. This only happened 4 times in the past 8 months: * 2022-12-09 win21H1_newtb-w10pro64-zh-CN-64 * 2023-03-27 win21H1_newtb-w10pro64-ko-64 * 2023-06-09 win21H1_newtb-w10pro64-ja-64 * 2023-08-04 win21H1_newtb-w10pro64-ja-64 -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.