diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/ChangeLog | 4 | ||||
| -rw-r--r-- | tests/GNUmakefile | 3 | ||||
| -rw-r--r-- | tests/Makefile | 5 | ||||
| -rw-r--r-- | tests/semaphore2.c | 105 |
4 files changed, 114 insertions, 3 deletions
diff --git a/tests/ChangeLog b/tests/ChangeLog index 6c8deed..e9266a5 100644 --- a/tests/ChangeLog +++ b/tests/ChangeLog @@ -1,3 +1,7 @@ +2002-06-03 Ross Johnson <rpj@digit.ise.canberra.edu.au>
+
+ * semaphore2.c: New test.
+
2002-03-02 Ross Johnson <rpj@special.ise.canberra.edu.au>
* Makefile (CFLAGS): Changed /MT to /MD to link with
diff --git a/tests/GNUmakefile b/tests/GNUmakefile index cdae2d9..15b77b6 100644 --- a/tests/GNUmakefile +++ b/tests/GNUmakefile @@ -65,7 +65,7 @@ COPYFILES = $(HDR) $(LIB) $(DLL) # stop. TESTS = loadfree \ - semaphore1 self1 mutex5 mutex1 mutex1e mutex1n mutex1r \ + semaphore1 semaphore2 self1 mutex5 mutex1 mutex1e mutex1n mutex1r \ condvar1 condvar1_1 condvar1_2 condvar2 condvar2_1 exit1 create1 equal1 \ exit2 exit3 \ join0 join1 join2 \ @@ -221,6 +221,7 @@ rwlock6_t2.pass: rwlock6_t.pass self1.pass: self2.pass: create1.pass semaphore1.pass: +semaphore2.pass: spin1.pass: spin2.pass: spin1.pass spin3.pass: spin2.pass diff --git a/tests/Makefile b/tests/Makefile index a3fa7f3..014b767 100644 --- a/tests/Makefile +++ b/tests/Makefile @@ -71,7 +71,7 @@ EHFLAGS = # stop.
PASSES= loadfree.pass \
- semaphore1.pass self1.pass mutex5.pass \
+ semaphore1.pass semaphore2.pass self1.pass mutex5.pass \
mutex1.pass mutex1n.pass mutex1e.pass mutex1r.pass mutex2.pass mutex3.pass \
condvar1.pass condvar1_1.pass condvar1_2.pass condvar2.pass condvar2_1.pass \
exit1.pass create1.pass equal1.pass \
@@ -286,7 +286,8 @@ rwlock6_t.pass: rwlock5_t.pass rwlock6_t2.pass: rwlock6_t.pass
self1.pass:
self2.pass: create1.pass
-semaphore.pass:
+semaphore1.pass:
+semaphore2.pass:
spin1.pass:
spin2.pass: spin1.pass
spin3.pass: spin2.pass
diff --git a/tests/semaphore2.c b/tests/semaphore2.c new file mode 100644 index 0000000..133443c --- /dev/null +++ b/tests/semaphore2.c @@ -0,0 +1,105 @@ +/* + * File: semaphore2.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: Verify sem_getvalue returns the correct value. + * - + * + * 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" + +#define BIG_NUM 10000 + +int +main() +{ + sem_t s; + int value = 0; + int result; + + assert(sem_init(&s, PTHREAD_PROCESS_PRIVATE, BIG_NUM) == 0); + assert((result = sem_getvalue(&s, &value)) == 0); + assert(value == BIG_NUM); + + for (i = BIG_NUM - 1; i >= 0; i--) + { + assert(sem_wait(&s) == 0); + assert((result = sem_getvalue(&s, &value)) == 0); + assert(value == i); + } + + for (i = 1; i <= BIG_NUM; i--) + { + assert(sem_post(&s) == 0); + assert((result = sem_getvalue(&s, &value)) == 0); + assert(value == i); + } + + return 0; +} + |