unit-tests: Add a rwlock condvar wait test

diff --git a/src/libstrongswan/tests/suites/test_threading.c b/src/libstrongswan/tests/suites/test_threading.c
index f1d19e3..a8de5c3 100644 (file)
--- a/src/libstrongswan/tests/suites/test_threading.c
+++ b/src/libstrongswan/tests/suites/test_threading.c
@@ -595,6 +595,45 @@ START_TEST(test_rwlock_condvar_broad)
 }
 END_TEST
 
+START_TEST(test_rwlock_condvar_timed)
+{
+       thread_t *thread;
+       timeval_t start, end, diff = { .tv_usec = 50000 };
+
+       rwlock = rwlock_create(RWLOCK_TYPE_DEFAULT);
+       rwcond = rwlock_condvar_create();
+       sigcount = 0;
+
+       rwlock->write_lock(rwlock);
+       while (TRUE)
+       {
+               time_monotonic(&start);
+               if (rwcond->timed_wait(rwcond, rwlock, diff.tv_usec / 1000))
+               {
+                       break;
+               }
+       }
+       rwlock->unlock(rwlock);
+       time_monotonic(&end);
+       timersub(&end, &start, &end);
+       ck_assert_msg(timercmp(&end, &diff, >), "end: %u.%u, diff: %u.%u",
+                                       end.tv_sec, end.tv_usec, diff.tv_sec, diff.tv_usec);
+
+       thread = thread_create(rwlock_condvar_run, NULL);
+
+       rwlock->write_lock(rwlock);
+       while (sigcount == 0)
+       {
+               ck_assert(!rwcond->timed_wait(rwcond, rwlock, 1000));
+       }
+       rwlock->unlock(rwlock);
+
+       thread->join(thread);
+       rwlock->destroy(rwlock);
+       rwcond->destroy(rwcond);
+}
+END_TEST
+
 static void *join_run(void *data)
 {
        /* force some context switches */
@@ -1108,6 +1147,7 @@ Suite *threading_suite_create()
        tc = tcase_create("rwlock condvar");
        tcase_add_test(tc, test_rwlock_condvar);
        tcase_add_test(tc, test_rwlock_condvar_broad);
+       tcase_add_test(tc, test_rwlock_condvar_timed);
        suite_add_tcase(s, tc);
 
        tc = tcase_create("thread joining");