1 files changed, 82 insertions, 0 deletions
diff --git a/pthreads/tests/mutex8.c b/pthreads/tests/mutex8.c
new file mode 100644
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+++ b/pthreads/tests/mutex8.c
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+/* 
+ * mutex8.c
+ *
+ *
+ * Pthreads-win32 - POSIX Threads Library for Win32
+ * Copyright (C) 1998 Ben Elliston and Ross Johnson
+ * Copyright (C) 1999,2000,2001 Ross Johnson
+ *
+ * Contact Email: rpj@ise.canberra.edu.au
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * --------------------------------------------------------------------------
+ *
+ * Test the default (type not set) mutex type exercising timedlock.
+ * Thread locks mutex, another thread timedlocks the mutex.
+ * Timed thread should timeout.
+ *
+ * Depends on API functions:
+ *	pthread_mutex_lock()
+ *	pthread_mutex_timedlock()
+ *	pthread_mutex_unlock()
+ */
+
+#include "test.h"
+#include <sys/timeb.h>
+
+static int lockCount = 0;
+
+static pthread_mutex_t mutex;
+
+void * locker(void * arg)
+{
+  struct timespec abstime = { 0, 0 };
+  struct _timeb currSysTime;
+  const DWORD NANOSEC_PER_MILLISEC = 1000000;
+
+  _ftime(&currSysTime);
+
+  abstime.tv_sec = currSysTime.time;
+  abstime.tv_nsec = NANOSEC_PER_MILLISEC * currSysTime.millitm;
+
+  abstime.tv_sec += 1;
+
+  assert(pthread_mutex_timedlock(&mutex, &abstime) == ETIMEDOUT);
+
+  lockCount++;
+
+  return 0;
+}
+
+int
+main()
+{
+  pthread_t t;
+
+  assert(pthread_mutex_init(&mutex, NULL) == 0);
+
+  assert(pthread_mutex_lock(&mutex) == 0);
+
+  assert(pthread_create(&t, NULL, locker, NULL) == 0);
+
+  Sleep(2000);
+
+  assert(lockCount == 1);
+
+  assert(pthread_mutex_unlock(&mutex) == 0);
+
+  return 0;
+}