diff options
Diffstat (limited to 'winsup/testsuite/winsup.api/pthread/condvar2.c')
-rw-r--r-- | winsup/testsuite/winsup.api/pthread/condvar2.c | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/winsup/testsuite/winsup.api/pthread/condvar2.c b/winsup/testsuite/winsup.api/pthread/condvar2.c new file mode 100644 index 000000000..309f5dfdf --- /dev/null +++ b/winsup/testsuite/winsup.api/pthread/condvar2.c @@ -0,0 +1,80 @@ +/* + * File: condvar2.c + * + * Test Synopsis: + * - Test timed wait on a CV. + * + * Test Method (Validation or Falsification): + * - Validation + * + * Requirements Tested: + * - + * + * Features Tested: + * - + * + * Cases Tested: + * - + * + * Description: + * - Because the CV is never signaled, we expect the wait to time out. + * + * Environment: + * - + * + * Input: + * - None. + * + * Output: + * - File name, Line number, and failed expression on failure. + * - No output on success. + * + * Assumptions: + * - + * + * Pass Criteria: + * - pthread_cond_timedwait returns ETIMEDOUT. + * - Process returns zero exit status. + * + * Fail Criteria: + * - pthread_cond_timedwait does not return ETIMEDOUT. + * - Process returns non-zero exit status. + */ + +#include "test.h" +#include <sys/timeb.h> + +pthread_cond_t cv; +pthread_mutex_t mutex; + +int +main() +{ + struct timespec abstime = { 0, 0 }; + struct timeb currSysTime; + const DWORD NANOSEC_PER_MILLISEC = 1000000; + int result; + + assert(pthread_cond_init(&cv, NULL) == 0); + + assert(pthread_mutex_init(&mutex, NULL) == 0); + + assert(pthread_mutex_lock(&mutex) == 0); + + /* 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(&cv, &mutex, &abstime) == ETIMEDOUT); + + assert(pthread_mutex_unlock(&mutex) == 0); + + result = pthread_cond_destroy(&cv); + assert(result == 0); + + return 0; +} |