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authorWaldemar Brodkorb <wbx@uclibc-ng.org>2016-10-28 20:29:21 +0200
committerWaldemar Brodkorb <wbx@uclibc-ng.org>2016-10-28 20:31:55 +0200
commit99ef2719fb3d703fe38c4113cd7f5adec516dd3a (patch)
tree2c1f77cb41b60ccbf8faa77a3640491a3546b546 /test/nptl/tst-rwlock12.c
parent543308f6c46cf2edf8a524bc9c631e472570fe72 (diff)
test: remove test suite
The test suite is now a developed in a separate git repository. See here: http://cgit.uclibc-ng.org/cgi/cgit/uclibc-ng-test.git The test suite should be just like every other software compiled with the cross-toolchain. In the past strange problems where found when the test suite got build in the toolchain creation step.
Diffstat (limited to 'test/nptl/tst-rwlock12.c')
-rw-r--r--test/nptl/tst-rwlock12.c207
1 files changed, 0 insertions, 207 deletions
diff --git a/test/nptl/tst-rwlock12.c b/test/nptl/tst-rwlock12.c
deleted file mode 100644
index c0e5cee92..000000000
--- a/test/nptl/tst-rwlock12.c
+++ /dev/null
@@ -1,207 +0,0 @@
-/* Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
-
- The GNU C 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 2.1 of the License, or (at your option) any later version.
-
- The GNU C 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 the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <errno.h>
-#include <pthread.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/mman.h>
-#include <sys/wait.h>
-
-
-static int
-do_test (void)
-{
- size_t ps = sysconf (_SC_PAGESIZE);
- char tmpfname[] = "/tmp/tst-rwlock12.XXXXXX";
- char data[ps];
- void *mem;
- int fd;
- pthread_mutex_t *m;
- pthread_mutexattr_t ma;
- pthread_rwlock_t *r;
- pthread_rwlockattr_t ra;
- pid_t pid;
- int status = 0;
-
- fd = mkstemp (tmpfname);
- if (fd == -1)
- {
- printf ("cannot open temporary file: %m\n");
- return 1;
- }
-
- /* Make sure it is always removed. */
- unlink (tmpfname);
-
- /* Create one page of data. */
- memset (data, '\0', ps);
-
- /* Write the data to the file. */
- if (write (fd, data, ps) != (ssize_t) ps)
- {
- puts ("short write");
- return 1;
- }
-
- mem = mmap (NULL, ps, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
- if (mem == MAP_FAILED)
- {
- printf ("mmap failed: %m\n");
- return 1;
- }
-
- r = (pthread_rwlock_t *) (((uintptr_t) mem + __alignof (pthread_rwlock_t))
- & ~(__alignof (pthread_rwlock_t) - 1));
- /* The following assumes alignment for a mutex is at least as high
- as that for a rwlock. Which is true in our case. */
- m = (pthread_mutex_t *) (r + 1);
-
- if (pthread_rwlockattr_init (&ra) != 0)
- {
- puts ("rwlockattr_init failed");
- return 1;
- }
-
- if (pthread_rwlockattr_setpshared (&ra, PTHREAD_PROCESS_SHARED) != 0)
- {
- puts ("rwlockattr_setpshared failed");
- return 1;
- }
-
- if (pthread_rwlock_init (r, &ra) != 0)
- {
- puts ("rwlock_init failed");
- return 1;
- }
-
- if (pthread_mutexattr_init (&ma) != 0)
- {
- puts ("rwlockattr_init failed");
- return 1;
- }
-
- if (pthread_mutexattr_setpshared (&ma, PTHREAD_PROCESS_SHARED) != 0)
- {
- puts ("mutexattr_setpshared failed");
- return 1;
- }
-
- if (pthread_mutex_init (m, &ma) != 0)
- {
- puts ("mutex_init failed");
- return 1;
- }
-
- /* Lock the mutex. */
- if (pthread_mutex_lock (m) != 0)
- {
- puts ("mutex_lock failed");
- return 1;
- }
-
- puts ("going to fork now");
- pid = fork ();
- if (pid == -1)
- {
- puts ("fork failed");
- return 1;
- }
- else if (pid == 0)
- {
- /* Lock the mutex. */
- if (pthread_mutex_lock (m) != 0)
- {
- puts ("child: mutex_lock failed");
- return 1;
- }
-
- /* Try to get the rwlock. */
- if (pthread_rwlock_trywrlock (r) == 0)
- {
- puts ("rwlock_trywrlock succeeded");
- return 1;
- }
-
- /* Try again. */
- struct timespec ts = { .tv_sec = 0, .tv_nsec = 500000000 };
- int e = pthread_rwlock_timedwrlock (r, &ts);
- if (e == 0)
- {
- puts ("rwlock_timedwrlock succeeded");
- return 1;
- }
- if (e != ETIMEDOUT)
- {
- puts ("rwlock_timedwrlock didn't return ETIMEDOUT");
- status = 1;
- }
-
- if (pthread_rwlock_tryrdlock (r) == 0)
- {
- puts ("rwlock_tryrdlock succeeded");
- return 1;
- }
-
- e = pthread_rwlock_timedrdlock (r, &ts);
- if (e == 0)
- {
- puts ("rwlock_timedrdlock succeeded");
- return 1;
- }
- if (e != ETIMEDOUT)
- {
- puts ("rwlock_timedrdlock didn't return ETIMEDOUT");
- status = 1;
- }
- }
- else
- {
- /* Lock the rwlock for writing. */
- if (pthread_rwlock_wrlock (r) != 0)
- {
- puts ("rwlock_wrlock failed");
- kill (pid, SIGTERM);
- return 1;
- }
-
- /* Allow the child to run. */
- if (pthread_mutex_unlock (m) != 0)
- {
- puts ("mutex_unlock failed");
- kill (pid, SIGTERM);
- return 1;
- }
-
- /* Just wait for the child. */
- if (TEMP_FAILURE_RETRY (waitpid (pid, &status, 0)) != pid)
- {
- puts ("waitpid failed");
- kill (pid, SIGTERM);
- return 1;
- }
- }
-
- return status;
-}
-
-#define TEST_FUNCTION do_test ()
-#include "../test-skeleton.c"