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

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 1c70de2a340640a85eda21ce7987f36ec43bb435
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=1c70de2a340640a85eda21ce79...

Author: Huw Davies 
Date:   Mon Sep  5 10:45:11 2016 +0100

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

Signed-off-by: Huw Davies 
Signed-off-by: Alexandre Julliard

---

dlls/user32/tests/msg.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dlls/user32/tests/msg.c b/dlls/user32/tests/msg.c
index ebd1c45..d4ca828 100644
--- 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 );