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comctl32/tests: A basic test for ListView WM_SETREDRAW.

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Nikolay Sivov 2009-05-20 22:34:48 +04:00 committed by Alexandre Julliard
parent c198338263
commit d17afea70f
1 changed files with 29 additions and 0 deletions
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29
dlls/comctl32/tests/listview.c
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@ -2215,6 +2215,32 @@ static void test_nosortheader(void)
DestroyWindow(hwnd); 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) START_TEST(listview)
{ {
HMODULE hComctl32; HMODULE hComctl32;
@ -2257,4 +2283,7 @@ START_TEST(listview)
test_ownerdata(); test_ownerdata();
test_norecompute(); test_norecompute();
test_nosortheader(); test_nosortheader();
test_setredraw();
DestroyWindow(hwndparent);
} }