user32/tests: ValidateRect(NULL, &rect) on >= Win 8 no longer invalidates all windows.

Signed-off-by: Huw Davies <huw@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

user32/tests: ValidateRect(NULL, &rect) on >= Win 8 no longer invalidates all windows.
1c70de2a · Huw Davies · Alexandre Julliard · f41db1a1 · 1c70de2a
Commit 1c70de2a authored Sep 05, 2016 by Huw Davies Committed by Alexandre Julliard Sep 06, 2016
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msg.c dlls/user32/tests/msg.c +2 -1

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--- a/dlls/user32/tests/msg.c
+++ b/dlls/user32/tests/msg.c
@@ -6709,7 +6709,8 @@ static void test_paint_messages(void)
     */
    trace("testing ValidateRect(0, NULL)\n");
    SetRectEmpty( &rect );
-    if (ValidateRect(0, &rect))  /* not supported on Win9x */
+    if (ValidateRect(0, &rect) && /* not supported on Win9x */
+        GetUpdateRect(hwnd, NULL, FALSE))  /* or >= Win 8 */
    {
        check_update_rgn( hwnd, hrgn );
        ok_sequence( WmInvalidateErase, "InvalidateErase", FALSE );