From 3ef98898333255b8000e9ab4801652c42fd5aacc Mon Sep 17 00:00:00 2001 From: rpj Date: Mon, 25 Apr 2005 14:42:37 +0000 Subject: '' --- tests/semaphore1.c | 318 ++++++++++++++++++++++++++--------------------------- 1 file changed, 159 insertions(+), 159 deletions(-) (limited to 'tests/semaphore1.c') diff --git a/tests/semaphore1.c b/tests/semaphore1.c index 8ebf365..b5b2050 100644 --- a/tests/semaphore1.c +++ b/tests/semaphore1.c @@ -1,159 +1,159 @@ -/* - * File: semaphore1.c - * - * - * -------------------------------------------------------------------------- - * - * Pthreads-win32 - POSIX Threads Library for Win32 - * Copyright(C) 1998 John E. Bossom - * Copyright(C) 1999,2005 Pthreads-win32 contributors - * - * Contact Email: rpj@callisto.canberra.edu.au - * - * The current list of contributors is contained - * in the file CONTRIBUTORS included with the source - * code distribution. The list can also be seen at the - * following World Wide Web location: - * http://sources.redhat.com/pthreads-win32/contributors.html - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library in the file COPYING.LIB; - * if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA - * - * -------------------------------------------------------------------------- - * - * Test Synopsis: Verify trywait() returns -1 and sets EAGAIN. - * - - * - * Test Method (Validation or Falsification): - * - Validation - * - * Requirements Tested: - * - - * - * Features Tested: - * - - * - * Cases Tested: - * - - * - * Description: - * - - * - * Environment: - * - - * - * Input: - * - None. - * - * Output: - * - File name, Line number, and failed expression on failure. - * - No output on success. - * - * Assumptions: - * - - * - * Pass Criteria: - * - Process returns zero exit status. - * - * Fail Criteria: - * - Process returns non-zero exit status. - */ - -#include "test.h" - -void * -thr(void * arg) -{ - sem_t s; - int result; - - assert(sem_init(&s, PTHREAD_PROCESS_PRIVATE, 0) == 0); - - assert((result = sem_trywait(&s)) == -1); - - if ( result == -1 ) - { - int err = errno; - perror("thread: sem_trywait 1: expected error"); // No error - assert(err == EAGAIN); - } - else - { - printf("thread: ok 1\n"); - } - - assert((result = sem_post(&s)) == 0); - - assert((result = sem_trywait(&s)) == 0); - - if ( result == -1 ) - { - perror("thread: sem_trywait 2"); - } - else - { - printf("thread: ok 2\n"); - } - - assert(sem_post(&s) == 0); - - return 0; -} - - -int -main() -{ - pthread_t t; - sem_t s; - int result; - - assert(pthread_create(&t, NULL, thr, NULL) == 0); - assert(pthread_join(t, (void **)&result) == 0); - assert(result == 0); - - assert(sem_init(&s, PTHREAD_PROCESS_PRIVATE, 0) == 0); - - assert((result = sem_trywait(&s)) == -1); - - if ( result == -1 ) - { - int err = errno; - perror("main: sem_trywait 1: expected error"); // No error - assert(err == EAGAIN); - } - else - { - printf("main: ok 1\n"); - } - - assert((result = sem_post(&s)) == 0); - - assert((result = sem_trywait(&s)) == 0); - - if ( result == -1 ) - { - perror("main: sem_trywait 2"); - } - else - { - printf("main: ok 2\n"); - } - - assert(sem_post(&s) == 0); - - return 0; -} - +/* + * File: semaphore1.c + * + * + * -------------------------------------------------------------------------- + * + * Pthreads-win32 - POSIX Threads Library for Win32 + * Copyright(C) 1998 John E. Bossom + * Copyright(C) 1999,2005 Pthreads-win32 contributors + * + * Contact Email: rpj@callisto.canberra.edu.au + * + * The current list of contributors is contained + * in the file CONTRIBUTORS included with the source + * code distribution. The list can also be seen at the + * following World Wide Web location: + * http://sources.redhat.com/pthreads-win32/contributors.html + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library in the file COPYING.LIB; + * if not, write to the Free Software Foundation, Inc., + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA + * + * -------------------------------------------------------------------------- + * + * Test Synopsis: Verify trywait() returns -1 and sets EAGAIN. + * - + * + * Test Method (Validation or Falsification): + * - Validation + * + * Requirements Tested: + * - + * + * Features Tested: + * - + * + * Cases Tested: + * - + * + * Description: + * - + * + * Environment: + * - + * + * Input: + * - None. + * + * Output: + * - File name, Line number, and failed expression on failure. + * - No output on success. + * + * Assumptions: + * - + * + * Pass Criteria: + * - Process returns zero exit status. + * + * Fail Criteria: + * - Process returns non-zero exit status. + */ + +#include "test.h" + +void * +thr(void * arg) +{ + sem_t s; + int result; + + assert(sem_init(&s, PTHREAD_PROCESS_PRIVATE, 0) == 0); + + assert((result = sem_trywait(&s)) == -1); + + if ( result == -1 ) + { + int err = errno; + perror("thread: sem_trywait 1: expected error"); // No error + assert(err == EAGAIN); + } + else + { + printf("thread: ok 1\n"); + } + + assert((result = sem_post(&s)) == 0); + + assert((result = sem_trywait(&s)) == 0); + + if ( result == -1 ) + { + perror("thread: sem_trywait 2"); + } + else + { + printf("thread: ok 2\n"); + } + + assert(sem_post(&s) == 0); + + return 0; +} + + +int +main() +{ + pthread_t t; + sem_t s; + int result; + + assert(pthread_create(&t, NULL, thr, NULL) == 0); + assert(pthread_join(t, (void **)&result) == 0); + assert(result == 0); + + assert(sem_init(&s, PTHREAD_PROCESS_PRIVATE, 0) == 0); + + assert((result = sem_trywait(&s)) == -1); + + if ( result == -1 ) + { + int err = errno; + perror("main: sem_trywait 1: expected error"); // No error + assert(err == EAGAIN); + } + else + { + printf("main: ok 1\n"); + } + + assert((result = sem_post(&s)) == 0); + + assert((result = sem_trywait(&s)) == 0); + + if ( result == -1 ) + { + perror("main: sem_trywait 2"); + } + else + { + printf("main: ok 2\n"); + } + + assert(sem_post(&s) == 0); + + return 0; +} + -- cgit v1.2.3