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unit-tests: Add condvar broadcast test

This commit is contained in:
Martin Willi 2013-10-21 17:27:49 +02:00
parent 13183a74d4
commit 9a0a891e6b
1 changed files with 43 additions and 0 deletions
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43
src/libstrongswan/tests/suites/test_threading.c
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@ -221,6 +221,48 @@ START_TEST(test_condvar)
}
END_TEST
static void *condvar_run_broad(void *data)
{
mutex->lock(mutex);
while (sigcount < 0)
{
condvar->wait(condvar, mutex);
}
mutex->unlock(mutex);
return NULL;
}
START_TEST(test_condvar_broad)
{
thread_t *threads[THREADS];
int i;
mutex = mutex_create(MUTEX_TYPE_DEFAULT);
condvar = condvar_create(CONDVAR_TYPE_DEFAULT);
sigcount = 0;
for (i = 0; i < THREADS; i++)
{
threads[i] = thread_create(condvar_run_broad, NULL);
}
sched_yield();
mutex->lock(mutex);
sigcount = 1;
condvar->broadcast(condvar);
mutex->unlock(mutex);
for (i = 0; i < THREADS; i++)
{
threads[i]->join(threads[i]);
}
mutex->destroy(mutex);
condvar->destroy(condvar);
}
END_TEST
static void *join_run(void *data)
{
/* force some context switches */
@ -720,6 +762,7 @@ Suite *threading_suite_create()
tc = tcase_create("condvar");
tcase_add_test(tc, test_condvar);
tcase_add_test(tc, test_condvar_broad);
suite_add_tcase(s, tc);
tc = tcase_create("thread joining");