Nikolay Sivov : comctl32/tests: A basic test for ListView WM_SETREDRAW.
Alexandre Julliard
julliard at winehq.org
Thu May 21 09:35:51 CDT 2009
Module: wine
Branch: master
Commit: d17afea70f318a43042f6168518a88ce4cbf4af6
URL: http://source.winehq.org/git/wine.git/?a=commit;h=d17afea70f318a43042f6168518a88ce4cbf4af6
Author: Nikolay Sivov <bunglehead at gmail.com>
Date: Wed May 20 22:34:48 2009 +0400
comctl32/tests: A basic test for ListView WM_SETREDRAW.
---
dlls/comctl32/tests/listview.c | 29 +++++++++++++++++++++++++++++
1 files changed, 29 insertions(+), 0 deletions(-)
diff --git a/dlls/comctl32/tests/listview.c b/dlls/comctl32/tests/listview.c
index 0c6b139..1c002d9 100644
--- a/dlls/comctl32/tests/listview.c
+++ b/dlls/comctl32/tests/listview.c
@@ -2215,6 +2215,32 @@ static void test_nosortheader(void)
DestroyWindow(hwnd);
}
+static void test_setredraw(void)
+{
+ HWND hwnd;
+ DWORD_PTR style;
+ DWORD ret;
+
+ hwnd = create_listview_control(0);
+ ok(hwnd != NULL, "failed to create a listview window\n");
+
+ /* Passing WM_SETREDRAW to DefWinProc removes WS_VISIBLE.
+ ListView seems to handle it internally without DefWinProc */
+
+ /* default value first */
+ ret = SendMessage(hwnd, WM_SETREDRAW, TRUE, 0);
+ expect(0, ret);
+ /* disable */
+ style = GetWindowLongPtr(hwnd, GWL_STYLE);
+ ok(style & WS_VISIBLE, "Expected WS_VISIBLE to be set\n");
+ ret = SendMessage(hwnd, WM_SETREDRAW, FALSE, 0);
+ expect(0, ret);
+ style = GetWindowLongPtr(hwnd, GWL_STYLE);
+ ok(style & WS_VISIBLE, "Expected WS_VISIBLE to be set\n");
+
+ DestroyWindow(hwnd);
+}
+
START_TEST(listview)
{
HMODULE hComctl32;
@@ -2257,4 +2283,7 @@ START_TEST(listview)
test_ownerdata();
test_norecompute();
test_nosortheader();
+ test_setredraw();
+
+ DestroyWindow(hwndparent);
}
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