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user32/tests: Add some tests to show that WS_CLIPCHILDREN doesn't exclude children from update region.

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Dmitry Timoshkov 2015-06-29 17:53:52 +08:00 committed by Alexandre Julliard
parent eddfefa54f
commit 55a78fd19b
1 changed files with 14 additions and 0 deletions
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14
dlls/user32/tests/msg.c
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@ -6646,6 +6646,20 @@ static void test_paint_messages(void)
RedrawWindow( hparent, NULL, 0, RDW_ERASENOW );
ok_sequence( WmEmptySeq, "WmChildPaintNc3", FALSE );
/* WS_CLIPCHILDREN doesn't exclude children from update region */
flush_sequence();
RedrawWindow( hparent, NULL, 0, RDW_INVALIDATE | RDW_ERASE | RDW_NOCHILDREN );
GetClientRect( hparent, &rect );
SetRectRgn( hrgn, rect.left, rect.top, rect.right, rect.bottom );
check_update_rgn( hparent, hrgn );
flush_events();
RedrawWindow( hparent, NULL, 0, RDW_INVALIDATE | RDW_ERASE | RDW_ALLCHILDREN );
GetClientRect( hparent, &rect );
SetRectRgn( hrgn, rect.left, rect.top, rect.right, rect.bottom );
check_update_rgn( hparent, hrgn );
flush_events();
/* test RDW_INTERNALPAINT behavior */
flush_sequence();