[Bug 54853] New: Locking the KDE screen causes user32:input to fail systematically

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54853

Bug ID: 54853
           Summary: Locking the KDE screen causes user32:input to fail
                    systematically
           Product: Wine
           Version: unspecified
          Hardware: x86-64
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: user32
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Locking the KDE screen causes user32:input to fail systematically.

Specifically it gets failures in test_rawinput():

input.c:2918: Test marked flaky: 4: unexpected WM_MOUSEMOVE message
input.c:2929: Test failed: 4: Unexpected cursor movement
input.c:2929: Test failed: 5: Unexpected cursor movement
input.c:2929: Test failed: 6: Unexpected cursor movement
input.c:2502: Test marked todo: Expected wparam 1, got 0
input.c:2929: Test failed: 7: Unexpected cursor movement
input.c:2929: Test failed: 8: Unexpected cursor movement
input.c:2918: Test marked flaky: 9: unexpected WM_MOUSEMOVE message
input.c:2645: Test marked flaky: 9: foreground process expected WM_MOUSEMOVE
message
input.c:2929: Test failed: 9: Unexpected cursor movement
input.c:2502: Test marked todo: Expected wparam 1, got 0
input.c:2645: Test marked flaky: 10: foreground process expected WM_MOUSEMOVE
message
input.c:2929: Test failed: 10: Unexpected cursor movement
input.c:2502: Test marked todo: Expected wparam 1, got 0
input.c:2645: Test marked flaky: 11: foreground process expected WM_MOUSEMOVE
message
input.c:2929: Test failed: 11: Unexpected cursor movement
input.c:2645: Test marked flaky: 12: foreground process expected WM_MOUSEMOVE
message
input.c:2929: Test failed: 12: Unexpected cursor movement
input.c:2921: Test marked todo: 13: expected WM_INPUT message
input.c:2929: Test failed: 13: Unexpected cursor movement
input.c:2929: Test failed: 14: Unexpected cursor movement
input.c:2929: Test failed: 15: Unexpected cursor movement
input.c:2929: Test failed: 16: Unexpected cursor movement

and in test_GetMouseMovePointsEx_process():

input.c:1730: Test failed: expected to get 64 mouse move points but got -1
input.c:1741: Test failed: expected to get 64 mouse move points but got -1
input.c:1787: Test marked todo: expected to get -1 mouse move points but got 64
input.c:1788: Test marked todo: expected ERROR_ACCESS_DENIED got -559038737

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

Only my development desktop runs the Wine tests in KDE and I normally avoid
locking the screen when doing so. But it is quite remarkable that only three
tests units have an issue with this configuration: this one, comctl32:tooltips
and user32:win.