static void
test_Queue()
{
Queue* queue = Queue_new();
Consumer* consumers[NTHREADS_TOTAL];
int i_thread;
for (i_thread = 0; i_thread < (NTHREADS_TOTAL / 2); i_thread++)
consumers[i_thread] = Consumer_start(queue, i_thread, get_item);
for (; i_thread < NTHREADS_TOTAL; i_thread++)
consumers[i_thread] = Consumer_start(queue, i_thread, get_item_timed);
PROFILE_BEGIN_FMT("Processing %d simple requests with %d threads\n",
NITERATATIONS, NTHREADS_TOTAL);
int i_item;
int expected_sum = 0;
for (i_item = 0; i_item < NITERATATIONS; i_item++)
{
int* x = cx_alloc(sizeof(int));
*x = i_item;
Queue_add(queue, x);
/* simulate submission delay */
expected_sum += i_item;
#ifdef SUBMISSION_DELAY_MAX_MSEC
usleep((rand() % SUBMISSION_DELAY_MAX_MSEC) * 1000);
#endif
}
/* wait for threads to finish processing */
int total_processed = 0;
for (i_thread = 0; i_thread < NTHREADS_TOTAL; i_thread++)
{
Consumer* consumer = consumers[i_thread];
// see http://stackoverflow.com/questions/5610677/valgrind-memory-leak-errors-when-using-pthread-create
// http://stackoverflow.com/questions/5282099/signal-handling-in-pthreads
pthread_join(*consumer->thread, NULL);
XFLOG("Consumer[%d] processed %d", consumer->id, consumer->processed);
total_processed += consumer->processed;
Consumer_free(consumer);
}
PROFILE_END
TEST_ASSERT_EQUAL(total_processed, NITERATATIONS);
}
int main(void) {
srand(time(NULL));
stack_t stack = stack_new();
hMutex = CreateMutex(
NULL,
FALSE,
NULL);
HANDLE * first_thread = Producer_new(stack);
HANDLE * second_thread = Consumer_new(stack);
while (!_kbhit());
Producer_free(first_thread);
Consumer_free(second_thread);
CloseHandle(hMutex);
_getch();
system("cls");
return 0;
}
