Function RunTest

test/pthread/test_pthread_64bit_atomics.c:85–124

pthread_t thread[NUM_THREADS];

void RunTest(int test) {
  pthread_attr_t attr;
  pthread_attr_init(&attr);
  pthread_attr_setstacksize(&attr, 4*1024);

  emscripten_outf("Main thread has thread ID %p\n", pthread_self());
  assert(pthread_self() != 0);

  switch(test) {
    case 2: memset(sharedData, 0xFF, sizeof(sharedData)); break;
    case 5: memset(sharedData, 0x10, sizeof(sharedData)); break;
    default: memset(sharedData, 0, sizeof(sharedData)); break;
  }

  emscripten_outf("Main: Starting test %d", test);

  for (int i = 0; i < NUM_THREADS; ++i) {
    t[i].op = test;
    t[i].threadId = i;
    int rc = pthread_create(&thread[i], &attr, ThreadMain, &t[i]);
    assert(rc == 0);
  }

  pthread_attr_destroy(&attr);

  for (int i = 0; i < NUM_THREADS; ++i) {
    int status = 1;
    int rc = pthread_join(thread[i], (void**)&status);
    assert(rc == 0);
    assert(status == 0);
  }

  int val = sharedData[0];
  emscripten_outf("Main: Test %d finished. Result: %d", test, val);
  if (test != 6) {
    for (int i = 1; i < DATA_COUNT; ++i) {
      assert(sharedData[i] == sharedData[0]);
    }
  }
}

int main() {
  globalDouble = 5.0;