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authorUlrich Drepper <drepper@redhat.com>2010-07-02 07:08:07 -0700
committerUlrich Drepper <drepper@redhat.com>2010-07-02 07:08:07 -0700
commit145569dc4130d102363e17c7322e250310cbc397 (patch)
tree846e9ccdae0a82e14bfb04d54f4b44059dfad440 /nptl
parent48b42dde17d79a0effc9ba85110aef2172e3e641 (diff)
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Improve new tst-abstime test.
Diffstat (limited to 'nptl')
-rw-r--r--nptl/ChangeLog4
-rw-r--r--nptl/tst-abstime.c57
2 files changed, 47 insertions, 14 deletions
diff --git a/nptl/ChangeLog b/nptl/ChangeLog
index d60e368..80b9975 100644
--- a/nptl/ChangeLog
+++ b/nptl/ChangeLog
@@ -1,3 +1,7 @@
+2010-07-02 Ulrich Drepper <drepper@redhat.com>
+
+ * tst-abstime.c: Correct testing and add test for sem_timedwait.
+
2010-07-01 Andreas Schwab <schwab@redhat.com>
Ulrich Drepper <drepper@redhat.com>
diff --git a/nptl/tst-abstime.c b/nptl/tst-abstime.c
index 73105f7..eb8e8ac 100644
--- a/nptl/tst-abstime.c
+++ b/nptl/tst-abstime.c
@@ -17,47 +17,76 @@
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
-#include <assert.h>
#include <errno.h>
#include <pthread.h>
+#include <semaphore.h>
+#include <stdio.h>
-pthread_cond_t c = PTHREAD_COND_INITIALIZER;
-pthread_mutex_t m1 = PTHREAD_MUTEX_INITIALIZER;
-pthread_mutex_t m2 = PTHREAD_MUTEX_INITIALIZER;
-pthread_rwlock_t rw1 = PTHREAD_RWLOCK_INITIALIZER;
-pthread_rwlock_t rw2 = PTHREAD_RWLOCK_INITIALIZER;
+static pthread_cond_t c = PTHREAD_COND_INITIALIZER;
+static pthread_mutex_t m1 = PTHREAD_MUTEX_INITIALIZER;
+static pthread_mutex_t m2 = PTHREAD_MUTEX_INITIALIZER;
+static pthread_rwlock_t rw1 = PTHREAD_RWLOCK_INITIALIZER;
+static pthread_rwlock_t rw2 = PTHREAD_RWLOCK_INITIALIZER;
+static sem_t sem;
static void *
th (void *arg)
{
+ long int res = 0;
int r;
struct timespec t = { -2, 0 };
r = pthread_mutex_timedlock (&m1, &t);
- assert (r == ETIMEDOUT);
+ if (r != ETIMEDOUT)
+ {
+ puts ("pthread_mutex_timedlock did not return ETIMEDOUT");
+ res = 1;
+ }
r = pthread_rwlock_timedrdlock (&rw1, &t);
- assert (r == ETIMEDOUT);
+ if (r != ETIMEDOUT)
+ {
+ puts ("pthread_rwlock_timedrdlock did not return ETIMEDOUT");
+ res = 1;
+ }
r = pthread_rwlock_timedwrlock (&rw2, &t);
- assert (r == ETIMEDOUT);
- return 0;
+ if (r != ETIMEDOUT)
+ {
+ puts ("pthread_rwlock_timedwrlock did not return ETIMEDOUT");
+ res = 1;
+ }
+ return (void *) res;
}
-int
+static int
do_test (void)
{
+ int res = 0;
int r;
struct timespec t = { -2, 0 };
pthread_t pth;
+ sem_init (&sem, 0, 0);
+ r = sem_timedwait (&sem, &t);
+ if (r != -1 || errno != ETIMEDOUT)
+ {
+ puts ("sem_timedwait did not fail with ETIMEDOUT");
+ res = 1;
+ }
+
pthread_mutex_lock (&m1);
pthread_rwlock_wrlock (&rw1);
pthread_rwlock_rdlock (&rw2);
pthread_mutex_lock (&m2);
pthread_create (&pth, 0, th, 0);
r = pthread_cond_timedwait (&c, &m2, &t);
- assert (r == ETIMEDOUT);
- pthread_join (pth, 0);
- return 0;
+ if (r != ETIMEDOUT)
+ {
+ puts ("pthread_cond_timedwait did not return ETIMEDOUT");
+ res = 1;
+ }
+ void *thres;
+ pthread_join (pth, &thres);
+ return res | (thres != NULL);
}