unit-tests: Add a condvar absolute timed wait test

diff --git a/src/libstrongswan/tests/suites/test_threading.c b/src/libstrongswan/tests/suites/test_threading.c
index 27a29d1..810b205 100644 (file)
--- a/src/libstrongswan/tests/suites/test_threading.c
+++ b/src/libstrongswan/tests/suites/test_threading.c
@@ -302,6 +302,48 @@ START_TEST(test_condvar_timed)
 }
 END_TEST
 
+START_TEST(test_condvar_timed_abs)
+{
+       thread_t *thread;
+       timeval_t start, end, abso, diff = { .tv_usec = 50000 };
+
+       mutex = mutex_create(MUTEX_TYPE_DEFAULT);
+       condvar = condvar_create(CONDVAR_TYPE_DEFAULT);
+       sigcount = 0;
+
+       mutex->lock(mutex);
+       while (TRUE)
+       {
+               time_monotonic(&start);
+               timeradd(&start, &diff, &abso);
+               if (condvar->timed_wait_abs(condvar, mutex, abso))
+               {
+                       break;
+               }
+       }
+       time_monotonic(&end);
+       mutex->unlock(mutex);
+       ck_assert_msg(timercmp(&end, &diff, >), "end: %u.%u, diff: %u.%u",
+                                       end.tv_sec, end.tv_usec, abso.tv_sec, abso.tv_usec);
+
+       thread = thread_create(condvar_run, NULL);
+
+       time_monotonic(&start);
+       diff.tv_sec = 1;
+       timeradd(&start, &diff, &abso);
+       mutex->lock(mutex);
+       while (sigcount == 0)
+       {
+               ck_assert(!condvar->timed_wait_abs(condvar, mutex, abso));
+       }
+       mutex->unlock(mutex);
+
+       thread->join(thread);
+       mutex->destroy(mutex);
+       condvar->destroy(condvar);
+}
+END_TEST
+
 static void *join_run(void *data)
 {
        /* force some context switches */
@@ -803,6 +845,7 @@ Suite *threading_suite_create()
        tcase_add_test(tc, test_condvar);
        tcase_add_test(tc, test_condvar_broad);
        tcase_add_test(tc, test_condvar_timed);
+       tcase_add_test(tc, test_condvar_timed_abs);
        suite_add_tcase(s, tc);
 
        tc = tcase_create("thread joining");