user32/tests: Add some optional messages for Win XP.

[Huw Davies]

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

diff --git a/dlls/user32/tests/msg.c b/dlls/user32/tests/msg.c
index 5cbfec8..b5f9e6a 100644
--- a/dlls/user32/tests/msg.c
+++ b/dlls/user32/tests/msg.c
@@ -793,6 +793,9 @@ static const struct message WmShowMaxPopupSeq[] = {
     { EVENT_SYSTEM_FOREGROUND, winevent_hook|wparam|lparam, 0, 0 },
     { WM_QUERYNEWPALETTE, sent|wparam|lparam|optional, 0, 0 },
     { WM_WINDOWPOSCHANGING, sent|wparam|optional, SWP_NOSIZE|SWP_NOMOVE },
+    { WM_NCPAINT, sent|wparam|optional, 1 },
+    { WM_ERASEBKGND, sent|optional },
+    { WM_WINDOWPOSCHANGED, sent|wparam|optional, SWP_NOCLIENTSIZE|SWP_NOCLIENTMOVE|SWP_NOMOVE|SWP_NOSIZE },
     { WM_ACTIVATEAPP, sent|wparam, 1 },
     { WM_NCACTIVATE, sent },
     { WM_ACTIVATE, sent|wparam, 1 },
-- 
1.8.0