From 1032f52d68b268d06972e12fa6b912d111634694 Mon Sep 17 00:00:00 2001 From: Martin Willi Date: Tue, 22 Oct 2013 17:36:29 +0200 Subject: [PATCH] unit-tests: Add a rwlock condvar broadcast test --- .../tests/suites/test_threading.c | 43 +++++++++++++++++++ 1 file changed, 43 insertions(+) diff --git a/src/libstrongswan/tests/suites/test_threading.c b/src/libstrongswan/tests/suites/test_threading.c index 830410e779..f1d19e355a 100644 --- a/src/libstrongswan/tests/suites/test_threading.c +++ b/src/libstrongswan/tests/suites/test_threading.c @@ -553,6 +553,48 @@ START_TEST(test_rwlock_condvar) } END_TEST +static void *rwlock_condvar_run_broad(void *data) +{ + rwlock->write_lock(rwlock); + while (sigcount < 0) + { + rwcond->wait(rwcond, rwlock); + } + rwlock->unlock(rwlock); + return NULL; +} + +START_TEST(test_rwlock_condvar_broad) +{ + thread_t *threads[THREADS]; + int i; + + rwlock = rwlock_create(RWLOCK_TYPE_DEFAULT); + rwcond = rwlock_condvar_create(); + sigcount = 0; + + for (i = 0; i < THREADS; i++) + { + threads[i] = thread_create(rwlock_condvar_run_broad, NULL); + } + + sched_yield(); + + rwlock->write_lock(rwlock); + sigcount = 1; + rwcond->broadcast(rwcond); + rwlock->unlock(rwlock); + + for (i = 0; i < THREADS; i++) + { + threads[i]->join(threads[i]); + } + + rwlock->destroy(rwlock); + rwcond->destroy(rwcond); +} +END_TEST + static void *join_run(void *data) { /* force some context switches */ @@ -1065,6 +1107,7 @@ Suite *threading_suite_create() tc = tcase_create("rwlock condvar"); tcase_add_test(tc, test_rwlock_condvar); + tcase_add_test(tc, test_rwlock_condvar_broad); suite_add_tcase(s, tc); tc = tcase_create("thread joining"); -- 2.47.2