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Diffstat (limited to 'winsup/testsuite/winsup.api/pthread/condvar2.c')
-rw-r--r--winsup/testsuite/winsup.api/pthread/condvar2.c80
1 files changed, 80 insertions, 0 deletions
diff --git a/winsup/testsuite/winsup.api/pthread/condvar2.c b/winsup/testsuite/winsup.api/pthread/condvar2.c
new file mode 100644
index 000000000..309f5dfdf
--- /dev/null
+++ b/winsup/testsuite/winsup.api/pthread/condvar2.c
@@ -0,0 +1,80 @@
+/*
+ * File: condvar2.c
+ *
+ * Test Synopsis:
+ * - Test timed wait on a CV.
+ *
+ * Test Method (Validation or Falsification):
+ * - Validation
+ *
+ * Requirements Tested:
+ * -
+ *
+ * Features Tested:
+ * -
+ *
+ * Cases Tested:
+ * -
+ *
+ * Description:
+ * - Because the CV is never signaled, we expect the wait to time out.
+ *
+ * Environment:
+ * -
+ *
+ * Input:
+ * - None.
+ *
+ * Output:
+ * - File name, Line number, and failed expression on failure.
+ * - No output on success.
+ *
+ * Assumptions:
+ * -
+ *
+ * Pass Criteria:
+ * - pthread_cond_timedwait returns ETIMEDOUT.
+ * - Process returns zero exit status.
+ *
+ * Fail Criteria:
+ * - pthread_cond_timedwait does not return ETIMEDOUT.
+ * - Process returns non-zero exit status.
+ */
+
+#include "test.h"
+#include <sys/timeb.h>
+
+pthread_cond_t cv;
+pthread_mutex_t mutex;
+
+int
+main()
+{
+ struct timespec abstime = { 0, 0 };
+ struct timeb currSysTime;
+ const DWORD NANOSEC_PER_MILLISEC = 1000000;
+ int result;
+
+ assert(pthread_cond_init(&cv, NULL) == 0);
+
+ assert(pthread_mutex_init(&mutex, NULL) == 0);
+
+ assert(pthread_mutex_lock(&mutex) == 0);
+
+ /* get current system time */
+ ftime(&currSysTime);
+
+ abstime.tv_sec = currSysTime.time;
+ abstime.tv_nsec = NANOSEC_PER_MILLISEC * currSysTime.millitm;
+
+ abstime.tv_sec += 5;
+
+ assert(pthread_cond_timedwait(&cv, &mutex, &abstime) == ETIMEDOUT);
+
+ assert(pthread_mutex_unlock(&mutex) == 0);
+
+ result = pthread_cond_destroy(&cv);
+ assert(result == 0);
+
+ return 0;
+}