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user32/tests: Test exception handling for timer callbacks.

This commit is contained in:
Qian Hong 2014-11-10 16:28:23 +08:00 committed by Alexandre Julliard
parent cd21d2dbda
commit 8a9115d91e
1 changed files with 43 additions and 0 deletions
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43
dlls/user32/tests/msg.c
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@ -8448,6 +8448,13 @@ static void CALLBACK callback_count(HWND hwnd, UINT uMsg, UINT_PTR idEvent, DWOR
count++;
}
static DWORD exception;
static void CALLBACK callback_exception(HWND hwnd, UINT uMsg, UINT_PTR idEvent, DWORD dwTime)
{
count++;
RaiseException(exception, 0, 0, NULL);
}
static DWORD WINAPI timer_thread_proc(LPVOID x)
{
struct timer_info *info = x;
@ -8578,6 +8585,41 @@ static void test_timers_no_wnd(void)
/* Note: SetSystemTimer doesn't support a NULL window, see test_timers */
}
static void test_timers_exception(DWORD code)
{
UINT_PTR id;
MSG msg;
exception = code;
id = SetTimer(NULL, 0, 1000, callback_exception);
ok(id != 0, "did not get id from SetTimer.\n");
memset(&msg, 0, sizeof(msg));
msg.message = WM_TIMER;
msg.wParam = id;
msg.lParam = (LPARAM)callback_exception;
count = 0;
DispatchMessageA(&msg);
ok(count == 1, "did not get one count as expected (%i).\n", count);
KillTimer(NULL, id);
}
static void test_timers_exceptions(void)
{
test_timers_exception(EXCEPTION_ACCESS_VIOLATION);
test_timers_exception(EXCEPTION_DATATYPE_MISALIGNMENT);
test_timers_exception(EXCEPTION_BREAKPOINT);
test_timers_exception(EXCEPTION_SINGLE_STEP);
test_timers_exception(EXCEPTION_ARRAY_BOUNDS_EXCEEDED);
test_timers_exception(EXCEPTION_FLT_DENORMAL_OPERAND);
test_timers_exception(EXCEPTION_FLT_DIVIDE_BY_ZERO);
test_timers_exception(EXCEPTION_FLT_INEXACT_RESULT);
test_timers_exception(EXCEPTION_ILLEGAL_INSTRUCTION);
test_timers_exception(0xE000BEEF); /* customer exception */
}
/* Various win events with arbitrary parameters */
static const struct message WmWinEventsSeq[] = {
{ EVENT_SYSTEM_SOUND, winevent_hook|wparam|lparam, OBJID_WINDOW, 0 },
@ -14619,6 +14661,7 @@ START_TEST(msg)
test_accelerators();
test_timers();
test_timers_no_wnd();
test_timers_exceptions();
if (hCBT_hook) test_set_hook();
test_DestroyWindow();
test_DispatchMessage();