summaryrefslogtreecommitdiff
path: root/test/nptl/tst-cond9.c
diff options
context:
space:
mode:
Diffstat (limited to 'test/nptl/tst-cond9.c')
-rw-r--r--test/nptl/tst-cond9.c150
1 files changed, 150 insertions, 0 deletions
diff --git a/test/nptl/tst-cond9.c b/test/nptl/tst-cond9.c
new file mode 100644
index 000000000..2a8477dd8
--- /dev/null
+++ b/test/nptl/tst-cond9.c
@@ -0,0 +1,150 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+ The GNU C 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.
+
+ The GNU C 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 the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <pthread.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+#include <sys/time.h>
+
+
+static pthread_cond_t cond = PTHREAD_COND_INITIALIZER;
+static pthread_mutex_t mut = PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP;
+
+
+static void *
+tf (void *arg)
+{
+ int err = pthread_cond_wait (&cond, &mut);
+ if (err == 0)
+ {
+ puts ("cond_wait did not fail");
+ exit (1);
+ }
+
+ if (err != EPERM)
+ {
+ printf ("cond_wait didn't return EPERM but %d\n", err);
+ exit (1);
+ }
+
+
+ /* Current time. */
+ struct timeval tv;
+ (void) gettimeofday (&tv, NULL);
+ /* +1000 seconds in correct format. */
+ struct timespec ts;
+ TIMEVAL_TO_TIMESPEC (&tv, &ts);
+ ts.tv_sec += 1000;
+
+ err = pthread_cond_timedwait (&cond, &mut, &ts);
+ if (err == 0)
+ {
+ puts ("cond_timedwait did not fail");
+ exit (1);
+ }
+
+ if (err != EPERM)
+ {
+ printf ("cond_timedwait didn't return EPERM but %d\n", err);
+ exit (1);
+ }
+
+ return (void *) 1l;
+}
+
+
+static int
+do_test (void)
+{
+ pthread_t th;
+ int err;
+
+ printf ("&cond = %p\n&mut = %p\n", &cond, &mut);
+
+ err = pthread_cond_wait (&cond, &mut);
+ if (err == 0)
+ {
+ puts ("cond_wait did not fail");
+ exit (1);
+ }
+
+ if (err != EPERM)
+ {
+ printf ("cond_wait didn't return EPERM but %d\n", err);
+ exit (1);
+ }
+
+
+ /* Current time. */
+ struct timeval tv;
+ (void) gettimeofday (&tv, NULL);
+ /* +1000 seconds in correct format. */
+ struct timespec ts;
+ TIMEVAL_TO_TIMESPEC (&tv, &ts);
+ ts.tv_sec += 1000;
+
+ err = pthread_cond_timedwait (&cond, &mut, &ts);
+ if (err == 0)
+ {
+ puts ("cond_timedwait did not fail");
+ exit (1);
+ }
+
+ if (err != EPERM)
+ {
+ printf ("cond_timedwait didn't return EPERM but %d\n", err);
+ exit (1);
+ }
+
+ if (pthread_mutex_lock (&mut) != 0)
+ {
+ puts ("parent: mutex_lock failed");
+ exit (1);
+ }
+
+ puts ("creating thread");
+
+ if (pthread_create (&th, NULL, tf, NULL) != 0)
+ {
+ puts ("create failed");
+ exit (1);
+ }
+
+ void *r;
+ if (pthread_join (th, &r) != 0)
+ {
+ puts ("join failed");
+ exit (1);
+ }
+ if (r != (void *) 1l)
+ {
+ puts ("thread has wrong return value");
+ exit (1);
+ }
+
+ puts ("done");
+
+ return 0;
+}
+
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"