diff options
Diffstat (limited to 'winsup/testsuite/winsup.api/pthread/condvar3.c')
-rw-r--r-- | winsup/testsuite/winsup.api/pthread/condvar3.c | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/winsup/testsuite/winsup.api/pthread/condvar3.c b/winsup/testsuite/winsup.api/pthread/condvar3.c deleted file mode 100644 index 249e260aa..000000000 --- a/winsup/testsuite/winsup.api/pthread/condvar3.c +++ /dev/null @@ -1,115 +0,0 @@ -/* - * File: condvar3.c - * - * Test Synopsis: - * - Test basic function of a CV - * - * Test Method (Validation or Falsification): - * - Validation - * - * Requirements Tested: - * - - * - * Features Tested: - * - - * - * Cases Tested: - * - - * - * Description: - * - The primary thread takes the lock before creating any threads. - * The secondary thread blocks on the lock allowing the primary - * thread to enter the cv wait state which releases the lock. - * The secondary thread then takes the lock and signals the waiting - * primary thread. - * - * 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> - -static pthread_cond_t cv; -static pthread_mutex_t mutex; -static int shared = 0; - -enum { - NUMTHREADS = 2 /* Including the primary thread. */ -}; - -void * -mythread(void * arg) -{ - int result = 0; - - assert(pthread_mutex_lock(&mutex) == 0); - - shared++; - - assert(pthread_mutex_unlock(&mutex) == 0); - - if ((result = pthread_cond_signal(&cv)) != 0) - { - printf("Error = %s\n", error_string[result]); - } - assert(result == 0); - - return (void *) 0; -} - -int -main() -{ - pthread_t t[NUMTHREADS]; - struct timespec abstime = { 0, 0 }; - struct timeb currSysTime; - const DWORD NANOSEC_PER_MILLISEC = 1000000; - - assert((t[0] = pthread_self()) != NULL); - - 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; - - assert(pthread_create(&t[1], NULL, mythread, (void *) 1) == 0); - - abstime.tv_sec += 5; - - while (! (shared > 0)) - assert(pthread_cond_timedwait(&cv, &mutex, &abstime) == 0); - - assert(shared > 0); - - assert(pthread_mutex_unlock(&mutex) == 0); - - assert(pthread_cond_destroy(&cv) == 0); - - return 0; -} |