1 files changed, 13 insertions, 2 deletions
diff --git a/tests/mutex6n.c b/tests/mutex6n.c
index d982c4c..e006f24 100644
--- a/tests/mutex6n.c
+++ b/tests/mutex6n.c
@@ -49,10 +49,11 @@ void * locker(void * arg)
 {
   assert(pthread_mutex_lock(&mutex) == 0);
   lockCount++;
-  assert(pthread_mutex_lock(&mutex) != 0);
+
+  /* Should wait here (deadlocked) */
+  assert(pthread_mutex_lock(&mutex) == 0);
   lockCount++;
   assert(pthread_mutex_unlock(&mutex) == 0);
-  assert(pthread_mutex_unlock(&mutex) == 0);
 
   return (void *) 555;
 }
@@ -76,6 +77,16 @@ main()
 
   assert(lockCount == 1);
 
+  /*
+   * Should succeed even though we don't own the lock
+   * because FAST mutexes don't check ownership.
+   */
+  assert(pthread_mutex_unlock(&mutex) == 0);
+
+  Sleep (1000);
+
+  assert(lockCount == 2);
+
   exit(0);
 
   /* Never reached */