1 files changed, 93 insertions, 0 deletions
diff --git a/mit-pthreads/tests/test_pthread_cond_timedwait.c b/mit-pthreads/tests/test_pthread_cond_timedwait.c
new file mode 100644
index 00000000000..fe21408f11e
--- /dev/null
+++ b/mit-pthreads/tests/test_pthread_cond_timedwait.c
@@ -0,0 +1,93 @@
+/* ==== test_pthread_cond.c =========================================
+ * Copyright (c) 1993 by Chris Provenzano, proven@athena.mit.edu
+ *
+ * Description : Test pthread_cond(). Run this after test_create()
+ *
+ *  1.23 94/05/04 proven
+ *      -Started coding this file.
+ */
+
+#include <pthread.h>
+#include <stdio.h>
+#include <errno.h>
+
+#ifndef ETIME
+#define ETIME ETIMEDOUT  
+#endif
+
+pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER;
+pthread_cond_t cond = PTHREAD_COND_INITIALIZER;
+
+void* thread_1(void * new_buf)
+{
+	pthread_mutex_lock(&mutex);
+	pthread_cond_signal(&cond);
+	pthread_mutex_unlock(&mutex);
+	pthread_exit(NULL);
+}
+
+void* thread_2(void * new_buf)
+{
+	sleep(1);
+	pthread_mutex_lock(&mutex);
+	pthread_cond_signal(&cond);
+	pthread_mutex_unlock(&mutex);
+	pthread_exit(NULL);
+}
+
+main()
+{
+	struct timespec abstime = { 0, 0 };
+	struct timeval curtime;
+	pthread_t thread;
+	int error;
+
+	pthread_init(); 
+	printf("pthread_cond_timedwait START\n");
+
+	pthread_mutex_lock(&mutex);
+	gettimeofday(&curtime, NULL);
+	abstime.tv_sec = curtime.tv_sec + 5; 
+
+	/* Test a condition timeout */
+	if (pthread_cond_timedwait(&cond, &mutex, &abstime) != ETIME) {
+		printf("pthread_cond_timedwait failed to timeout\n");
+		printf("pthread_cond_timedwait FAILED\n");
+		pthread_mutex_unlock(&mutex);
+		exit(1);
+	}
+	printf("Got first timeout ok\n");	/* Added by monty */
+	/* Test a normal condition signal */
+	if (pthread_create(&thread, NULL, thread_1, NULL)) {
+		printf("pthread_create failed\n");
+		exit(2);
+	}
+
+	abstime.tv_sec = curtime.tv_sec + 10; 
+	if (pthread_cond_timedwait(&cond, &mutex, &abstime)) {
+		printf("pthread_cond_timedwait #1 timedout\n");
+		printf("pthread_cond_timedwait FAILED\n");
+		pthread_mutex_unlock(&mutex);
+		exit(1);
+	}
+
+	/* Test a normal condition signal after a sleep */
+	if (pthread_create(&thread, NULL, thread_2, NULL)) {
+		printf("pthread_create failed\n");
+		exit(2);
+	}
+
+	pthread_yield();
+
+	abstime.tv_sec = curtime.tv_sec + 10; 
+	if (pthread_cond_timedwait(&cond, &mutex, &abstime)) {
+		printf("pthread_cond_timedwait #2 timedout\n");
+		printf("pthread_cond_timedwait FAILED\n");
+		pthread_mutex_unlock(&mutex);
+		exit(1);
+	}
+
+	printf("pthread_cond_timedwait PASSED\n");
+	pthread_mutex_unlock(&mutex);
+	exit(0);
+}