PARCEventSignal *
metisDispatcher_CreateSignalEvent(MetisDispatcher *dispatcher, PARCEventSignal_Callback *callback, void *userData, int signal)
{
assertNotNull(dispatcher, "Parameter dispatcher must be non-null");
assertNotNull(callback, "Parameter callback must be non-null");
PARCEventSignal *event = parcEventSignal_Create(dispatcher->Base, signal, PARCEventType_Signal | PARCEventType_Persist, callback, userData);
assertNotNull(event, "Got null event when creating signal catcher for signal %d", signal);
return event;
}
LONGBOW_TEST_CASE(Global, parc_EventSignal_Create_Destroy)
{
PARCEventScheduler *parcEventScheduler = parcEventScheduler_Create();
assertNotNull(parcEventScheduler, "parcEventScheduler_Create returned a null reference");
PARCEventSignal *parcEventSignal = parcEventSignal_Create(parcEventScheduler, SIGUSR1, PARCEventType_Signal | PARCEventType_Persist, _empty_event, NULL);
assertNotNull(parcEventSignal, "parcEventSignal_Create returned a null reference");
_parc_event_signal_callback(0, 0, (void *)parcEventSignal);
assertTrue(_empty_event_called == 1, "Event handler never called.");
parcEventSignal_Destroy(&parcEventSignal);
parcEventScheduler_Destroy(&parcEventScheduler);
}
LONGBOW_TEST_CASE(Global, parc_EventSignal_Stop)
{
_test_event_called = 0;
PARCEventScheduler *parcEventScheduler = parcEventScheduler_Create();
assertNotNull(parcEventScheduler, "parcEventScheduler_Create returned a null reference");
PARCEventSignal *parcEventSignal = parcEventSignal_Create(parcEventScheduler, SIGUSR1, PARCEventType_Signal | PARCEventType_Persist, _test_stop_event, &parcEventSignal);
assertNotNull(parcEventSignal, "parcEventSignal_Create returned a null reference");
parcEventSignal_Start(parcEventSignal);
kill(getpid(), SIGUSR1);
parcEventScheduler_Start(parcEventScheduler, PARCEventSchedulerDispatchType_Blocking);
assertTrue(_test_event_called == 1, "Event never called.");
parcEventSignal_Destroy(&parcEventSignal);
parcEventScheduler_Destroy(&parcEventScheduler);
}
LONGBOW_TEST_CASE(Global, parc_EventSignal_Start_Stop)
{
PARCEventScheduler *parcEventScheduler = parcEventScheduler_Create();
assertNotNull(parcEventScheduler, "parcEventScheduler_Create returned a null reference");
PARCEventSignal *parcEventSignal = parcEventSignal_Create(parcEventScheduler, SIGUSR1, PARCEventType_Signal | PARCEventType_Persist, _signal_event, &parcEventSignal);
assertNotNull(parcEventSignal, "parcEventSignal_Create returned a null reference");
parcEventSignal_Start(parcEventSignal);
pthread_t thread;
pthread_create(&thread, NULL, _run_scheduler, parcEventScheduler);
kill(getpid(), SIGUSR1);
pthread_join(thread, NULL);
assertTrue(_test_event_called == 1, "Event never called.");
parcEventSignal_Destroy(&parcEventSignal);
parcEventScheduler_Destroy(&parcEventScheduler);
}