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user32/tests: Add tests for MsgWaitForMultipleObjectsEx.

This commit is contained in:
Sebastian Lackner 2014-11-06 00:13:42 +01:00 committed by Alexandre Julliard
parent ebd1b86bbb
commit 3326cad0dd
1 changed files with 36 additions and 0 deletions
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36
dlls/user32/tests/msg.c
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@ -4542,6 +4542,11 @@ static const struct message WmZOrder[] = {
{ 0 }
};
static void CALLBACK apc_test_proc(ULONG_PTR param)
{
/* nothing */
}
static void test_MsgWaitForMultipleObjects(HWND hwnd)
{
DWORD ret;
@ -4583,6 +4588,37 @@ static void test_MsgWaitForMultipleObjects(HWND hwnd)
ok(msg.message == WM_USER, "got %04x instead of WM_USER\n", msg.message);
ok(PeekMessageA( &msg, 0, 0, 0, PM_REMOVE ), "PeekMessage should succeed\n");
ok(msg.message == WM_USER, "got %04x instead of WM_USER\n", msg.message);
/* MWMO_INPUTAVAILABLE should succeed even if the message was already seen */
PostMessageA( hwnd, WM_USER, 0, 0 );
ok(PeekMessageA( &msg, 0, 0, 0, PM_NOREMOVE ), "PeekMessage should succeed\n");
ok(msg.message == WM_USER, "got %04x instead of WM_USER\n", msg.message);
ret = MsgWaitForMultipleObjectsEx( 0, NULL, 0, QS_POSTMESSAGE, MWMO_INPUTAVAILABLE );
ok(ret == WAIT_OBJECT_0, "MsgWaitForMultipleObjectsEx returned %x\n", ret);
ok(PeekMessageA( &msg, 0, 0, 0, PM_REMOVE ), "PeekMessage should succeed\n");
ok(msg.message == WM_USER, "got %04x instead of WM_USER\n", msg.message);
/* without MWMO_ALERTABLE the result is never WAIT_IO_COMPLETION */
ret = QueueUserAPC( apc_test_proc, GetCurrentThread(), 0 );
ok(ret, "QueueUserAPC failed %u\n", GetLastError());
ret = MsgWaitForMultipleObjectsEx( 0, NULL, 0, QS_POSTMESSAGE, 0 );
ok(ret == WAIT_TIMEOUT, "MsgWaitForMultipleObjectsEx returned %x\n", ret);
/* but even with MWMO_ALERTABLE window events are preferred */
PostMessageA( hwnd, WM_USER, 0, 0 );
ret = MsgWaitForMultipleObjectsEx( 0, NULL, 0, QS_POSTMESSAGE, MWMO_ALERTABLE );
ok(ret == WAIT_OBJECT_0, "MsgWaitForMultipleObjectsEx returned %x\n", ret);
ok(PeekMessageA( &msg, 0, 0, 0, PM_REMOVE ), "PeekMessage should succeed\n");
ok(msg.message == WM_USER, "got %04x instead of WM_USER\n", msg.message);
/* the APC call is still queued */
ret = MsgWaitForMultipleObjectsEx( 0, NULL, 0, QS_POSTMESSAGE, MWMO_ALERTABLE );
ok(ret == WAIT_IO_COMPLETION, "MsgWaitForMultipleObjectsEx returned %x\n", ret);
}
/* test if we receive the right sequence of messages */