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comctl32/datetime: Block WM_SETTEXT message.

This commit is contained in:
Nikolay Sivov 2009-10-08 22:05:13 +04:00 committed by Alexandre Julliard
parent f0c99e0115
commit b398d4434d
2 changed files with 23 additions and 0 deletions
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3
dlls/comctl32/datetime.c
View File

@ -1399,6 +1399,9 @@ DATETIME_WindowProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
case WM_GETFONT:
return (LRESULT) infoPtr->hFont;
case WM_SETTEXT:
return CB_ERR;
default:
if ((uMsg >= WM_USER) && (uMsg < WM_APP) && !COMCTL32_IsReflectedMessage(uMsg))
ERR("unknown msg %04x wp=%08lx lp=%08lx\n",

20
dlls/comctl32/tests/datetime.c
View File

@ -668,6 +668,25 @@ static void test_dtm_set_and_get_system_time(void)
DestroyWindow(hWnd);
}
static void test_wm_set_get_text(void)
{
static const CHAR a_str[] = "a";
char buff[10];
HWND hWnd;
LRESULT ret;
hWnd = create_datetime_control(0);
ret = SendMessage(hWnd, WM_SETTEXT, 0, (LPARAM)a_str);
expect(CB_ERR, ret);
buff[0] = 0;
ret = SendMessage(hWnd, WM_GETTEXT, sizeof(buff), (LPARAM)buff);
ok(strcmp(buff, a_str) != 0, "Expected text not to change, got %s\n", buff);
DestroyWindow(hWnd);
}
START_TEST(datetime)
{
HMODULE hComctl32;
@ -694,4 +713,5 @@ START_TEST(datetime)
test_dtm_set_and_get_range();
test_dtm_set_range_swap_min_max();
test_dtm_set_and_get_system_time();
test_wm_set_get_text();
}