diff options
Diffstat (limited to 'winsup/testsuite/winsup.api/pthread/condvar5.c')
-rw-r--r-- | winsup/testsuite/winsup.api/pthread/condvar5.c | 136 |
1 files changed, 0 insertions, 136 deletions
diff --git a/winsup/testsuite/winsup.api/pthread/condvar5.c b/winsup/testsuite/winsup.api/pthread/condvar5.c deleted file mode 100644 index b493ab136..000000000 --- a/winsup/testsuite/winsup.api/pthread/condvar5.c +++ /dev/null @@ -1,136 +0,0 @@ -/* - * File: condvar5.c - * - * Test Synopsis: - * - Test pthread_cond_broadcast. - * - * Test Method (Validation or Falsification): - * - Validation - * - * Requirements Tested: - * - - * - * Features Tested: - * - - * - * Cases Tested: - * - - * - * Description: - * - Test broadcast with one waiting CV. - * - * Environment: - * - - * - * Input: - * - None. - * - * Output: - * - File name, Line number, and failed expression on failure. - * - No output on success. - * - * Assumptions: - * - - * - * Pass Criteria: - * - pthread_cond_timedwait returns 0. - * - Process returns zero exit status. - * - * Fail Criteria: - * - pthread_cond_timedwait returns ETIMEDOUT. - * - Process returns non-zero exit status. - */ - -#include "test.h" -#include <sys/timeb.h> - -typedef struct cvthing_t_ cvthing_t; - -struct cvthing_t_ { - pthread_cond_t notbusy; - pthread_mutex_t lock; - int shared; -}; - -static cvthing_t cvthing = { - PTHREAD_COND_INITIALIZER, - PTHREAD_MUTEX_INITIALIZER, - 0 -}; - -enum { - NUMTHREADS = 2 -}; - -void * -mythread(void * arg) -{ - assert(pthread_mutex_lock(&cvthing.lock) == 0); - - cvthing.shared++; - - assert(pthread_mutex_unlock(&cvthing.lock) == 0); - - assert(pthread_cond_broadcast(&cvthing.notbusy) == 0); - - return (void *) 0; -} - -int -main() -{ - pthread_t t[NUMTHREADS]; - struct timespec abstime = { 0, 0 }; - struct timeb currSysTime; - const DWORD NANOSEC_PER_MILLISEC = 1000000; - - cvthing.shared = 0; - - assert((t[0] = pthread_self()) != NULL); - - assert(cvthing.notbusy == PTHREAD_COND_INITIALIZER); - - assert(cvthing.lock == PTHREAD_MUTEX_INITIALIZER); - - assert(pthread_mutex_lock(&cvthing.lock) == 0); - - assert(cvthing.lock != PTHREAD_MUTEX_INITIALIZER); - - /* 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(&cvthing.notbusy, &cvthing.lock, &abstime) == ETIMEDOUT); - - assert(cvthing.notbusy != PTHREAD_COND_INITIALIZER); - - assert(pthread_create(&t[1], NULL, mythread, (void *) 1) == 0); - - ftime(&currSysTime); - - abstime.tv_sec = currSysTime.time; - abstime.tv_nsec = NANOSEC_PER_MILLISEC * currSysTime.millitm; - - abstime.tv_sec += 5; - - while (! (cvthing.shared > 0)) - assert(pthread_cond_timedwait(&cvthing.notbusy, &cvthing.lock, &abstime) == 0); - - assert(cvthing.shared > 0); - - assert(pthread_mutex_unlock(&cvthing.lock) == 0); - - assert(pthread_mutex_destroy(&cvthing.lock) == 0); - - assert(cvthing.lock == NULL); - - assert(pthread_cond_destroy(&cvthing.notbusy) == 0); - - assert(cvthing.notbusy == NULL); - - return 0; -} |