diff options
Diffstat (limited to 'tests/reuse2.c')
| -rw-r--r-- | tests/reuse2.c | 214 |
1 files changed, 108 insertions, 106 deletions
diff --git a/tests/reuse2.c b/tests/reuse2.c index 341dfcc..08cdb0f 100644 --- a/tests/reuse2.c +++ b/tests/reuse2.c @@ -1,131 +1,133 @@ -/*
- * File: reuse2.c
- *
- *
- * --------------------------------------------------------------------------
- *
- * --------------------------------------------------------------------------
- *
- * Pthreads-win32 - POSIX Threads Library for Win32
- * Copyright(C) 998 John E. Bossom
- * Copyright(C) 999,22 Pthreads-win32 contributors
- *
- * Contact Email: rpj@ise.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.,
- * 9 Temple Place - Suite 33, Boston, MA 2-37, USA
- *
- * --------------------------------------------------------------------------
- *
- * Test Synopsis:
+/* + * File: reuse2.c + * + * + * -------------------------------------------------------------------------- + * + * -------------------------------------------------------------------------- + * + * Pthreads-win32 - POSIX Threads Library for Win32 + * Copyright(C) 1998 John E. Bossom + * Copyright(C) 1999,2002 Pthreads-win32 contributors + * + * Contact Email: rpj@ise.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: * - Test that thread reuse works for detached threads. - * - Analyse thread struct reuse.
- *
- * Test Method (Validation or Falsification):
- * -
- *
- * 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"
- -enum {
- NUMTHREADS =
-};
+ * - Analyse thread struct reuse. + * + * Test Method (Validation or Falsification): + * - + * + * 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" + +enum { + NUMTHREADS = 10000 +}; static int done = ; -void * func(void * arg)
-{
+void * func(void * arg) +{ sched_yield(); InterlockedIncrement((void *) &done); - return (void *) ;
-}
-
-int
-main()
-{
+ return (void *) 0; +} + +int +main() +{ pthread_t t[NUMTHREADS]; - pthread_attr_t attr;
+ pthread_attr_t attr; int i, j; int reuse, - reuseMax = , + reuseMax = 0, reuseMin = NUMTHREADS, - idTotal = ; + idTotal = 0; - pthread_attr_init(&attr);
- pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
+ assert(pthread_attr_init(&attr) == 0); + assert(pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED) == 0); - for (i = ; i < NUMTHREADS; i++)
- {
- assert(pthread_create(&t[i], &attr, func, NULL) == );
- }
+ for (i = 0; i < NUMTHREADS; i++) + { + assert(pthread_create(&t[i], &attr, func, NULL) == 0); + } while (NUMTHREADS > done) - Sleep(); + Sleep(100); + + Sleep(100); /* - * Analyse reuse by computing min and max times pthread_create() + * Analyse reuse by computing min and max number of times pthread_create() * returned the same pthread_t value. */ - for (i = ; i < NUMTHREADS; i++) + for (i = 0; i < NUMTHREADS; i++) { - reuse = ; + reuse = 0; if (t[i] == NULL) continue; - for (j = ; j < i; j++) + for (j = 0; j < i; j++) { if (t[j] == t[i]) { @@ -133,7 +135,7 @@ main() t[j] = NULL; } } - for (j = i + ; j < NUMTHREADS; j++) + for (j = i + 1; j < NUMTHREADS; j++) { if (t[j] == t[i]) { @@ -147,7 +149,7 @@ main() reuseMin = reuse; } - for (i = ; i < NUMTHREADS; i++) + for (i = 0; i < NUMTHREADS; i++) { if (t[i] != NULL) idTotal++; @@ -158,5 +160,5 @@ main() printf("Reuse minimum = %d\n", reuseMin); printf("Total thread IDs allocated = %d\n", idTotal); - return ;
-}
+ return 0; +} |