#include <threading/thread.h>
#include <threading/mutex.h>
#include <threading/condvar.h>
+#include <threading/rwlock.h>
#include <threading/thread_value.h>
/*******************************************************************************
}
END_TEST
+/**
+ * RWlock for different tests
+ */
+static rwlock_t *rwlock;
+
+static void *rwlock_run(refcount_t *refs)
+{
+ rwlock->read_lock(rwlock);
+ ref_get(refs);
+ sched_yield();
+ ignore_result(ref_put(refs));
+ rwlock->unlock(rwlock);
+
+ if (rwlock->try_write_lock(rwlock))
+ {
+ ck_assert_int_eq(*refs, 0);
+ sched_yield();
+ rwlock->unlock(rwlock);
+ }
+
+ rwlock->write_lock(rwlock);
+ ck_assert_int_eq(*refs, 0);
+ sched_yield();
+ rwlock->unlock(rwlock);
+
+ rwlock->read_lock(rwlock);
+ rwlock->read_lock(rwlock);
+ ref_get(refs);
+ sched_yield();
+ ignore_result(ref_put(refs));
+ rwlock->unlock(rwlock);
+ rwlock->unlock(rwlock);
+
+ return NULL;
+}
+
+START_TEST(test_rwlock)
+{
+ thread_t *threads[THREADS];
+ refcount_t refs = 0;
+ int i;
+
+ rwlock = rwlock_create(RWLOCK_TYPE_DEFAULT);
+
+ for (i = 0; i < THREADS; i++)
+ {
+ threads[i] = thread_create((void*)rwlock_run, &refs);
+ }
+ for (i = 0; i < THREADS; i++)
+ {
+ threads[i]->join(threads[i]);
+ }
+
+ rwlock->destroy(rwlock);
+}
+END_TEST
+
static void *join_run(void *data)
{
/* force some context switches */
tcase_add_test(tc, test_condvar_cancel);
suite_add_tcase(s, tc);
+ tc = tcase_create("rwlock");
+ tcase_add_test(tc, test_rwlock);
+ suite_add_tcase(s, tc);
+
tc = tcase_create("thread joining");
tcase_add_test(tc, test_join);
tcase_add_test(tc, test_join_exit);