diff options
Diffstat (limited to 'nptl')
| -rw-r--r-- | nptl/ChangeLog | 4 | ||||
| -rw-r--r-- | nptl/tst-abstime.c | 57 |
2 files changed, 47 insertions, 14 deletions
diff --git a/nptl/ChangeLog b/nptl/ChangeLog index d60e368f9c..80b99759ca 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 73105f705d..eb8e8aceb8 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); } |