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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-flock2.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-flock2.c')
-rw-r--r--test/nptl/tst-flock2.c259
1 files changed, 0 insertions, 259 deletions
diff --git a/test/nptl/tst-flock2.c b/test/nptl/tst-flock2.c
deleted file mode 100644
index 941c52ffe..000000000
--- a/test/nptl/tst-flock2.c
+++ /dev/null
@@ -1,259 +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 <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <sys/file.h>
-#include <sys/mman.h>
-#include <sys/wait.h>
-
-
-static pthread_mutex_t lock = PTHREAD_MUTEX_INITIALIZER;
-static pthread_mutex_t lock2 = PTHREAD_MUTEX_INITIALIZER;
-static int fd;
-
-
-static void *
-tf (void *arg)
-{
- struct flock fl =
- {
- .l_type = F_WRLCK,
- .l_start = 0,
- .l_whence = SEEK_SET,
- .l_len = 10
- };
- if (TEMP_FAILURE_RETRY (fcntl (fd, F_SETLKW, &fl)) != 0)
- {
- puts ("fourth fcntl failed");
- exit (1);
- }
-
- pthread_mutex_unlock (&lock);
-
- pthread_mutex_lock (&lock2);
-
- return NULL;
-}
-
-
-static int
-do_test (void)
-{
- char tmp[] = "/tmp/tst-flock2-XXXXXX";
-
- fd = mkstemp (tmp);
- if (fd == -1)
- {
- puts ("mkstemp failed");
- return 1;
- }
-
- unlink (tmp);
-
- int i;
- for (i = 0; i < 20; ++i)
- write (fd, "foobar xyzzy", 12);
-
- pthread_barrier_t *b;
- b = mmap (NULL, sizeof (pthread_barrier_t), PROT_READ | PROT_WRITE,
- MAP_SHARED, fd, 0);
- if (b == MAP_FAILED)
- {
- puts ("mmap failed");
- return 1;
- }
-
- pthread_barrierattr_t ba;
- if (pthread_barrierattr_init (&ba) != 0)
- {
- puts ("barrierattr_init failed");
- return 1;
- }
-
- if (pthread_barrierattr_setpshared (&ba, PTHREAD_PROCESS_SHARED) != 0)
- {
- puts ("barrierattr_setpshared failed");
- return 1;
- }
-
- if (pthread_barrier_init (b, &ba, 2) != 0)
- {
- puts ("barrier_init failed");
- return 1;
- }
-
- if (pthread_barrierattr_destroy (&ba) != 0)
- {
- puts ("barrierattr_destroy failed");
- return 1;
- }
-
- struct flock fl =
- {
- .l_type = F_WRLCK,
- .l_start = 0,
- .l_whence = SEEK_SET,
- .l_len = 10
- };
- if (TEMP_FAILURE_RETRY (fcntl (fd, F_SETLKW, &fl)) != 0)
- {
- puts ("first fcntl failed");
- return 1;
- }
-
- pid_t pid = fork ();
- if (pid == -1)
- {
- puts ("fork failed");
- return 1;
- }
-
- if (pid == 0)
- {
- /* Make sure the child does not stay around indefinitely. */
- alarm (10);
-
- /* Try to get the lock. */
- if (TEMP_FAILURE_RETRY (fcntl (fd, F_SETLK, &fl)) == 0)
- {
- puts ("child: second flock succeeded");
- return 1;
- }
- }
-
- pthread_barrier_wait (b);
-
- if (pid != 0)
- {
- fl.l_type = F_UNLCK;
- if (TEMP_FAILURE_RETRY (fcntl (fd, F_SETLKW, &fl)) != 0)
- {
- puts ("third fcntl failed");
- return 1;
- }
- }
-
- pthread_barrier_wait (b);
-
- pthread_t th;
- if (pid == 0)
- {
- if (pthread_mutex_lock (&lock) != 0)
- {
- puts ("1st locking of lock failed");
- return 1;
- }
-
- if (pthread_mutex_lock (&lock2) != 0)
- {
- puts ("1st locking of lock2 failed");
- return 1;
- }
-
- if (pthread_create (&th, NULL, tf, NULL) != 0)
- {
- puts ("pthread_create failed");
- return 1;
- }
-
- if (pthread_mutex_lock (&lock) != 0)
- {
- puts ("2nd locking of lock failed");
- return 1;
- }
-
- puts ("child locked file");
- }
-
- pthread_barrier_wait (b);
-
- if (pid != 0)
- {
- fl.l_type = F_WRLCK;
- if (TEMP_FAILURE_RETRY (fcntl (fd, F_SETLK, &fl)) == 0)
- {
- puts ("fifth fcntl succeeded");
- return 1;
- }
-
- puts ("file locked by child");
- }
-
- pthread_barrier_wait (b);
-
- if (pid == 0)
- {
- if (pthread_mutex_unlock (&lock2) != 0)
- {
- puts ("unlock of lock2 failed");
- return 1;
- }
-
- if (pthread_join (th, NULL) != 0)
- {
- puts ("join failed");
- return 1;
- }
-
- puts ("child's thread terminated");
- }
-
- pthread_barrier_wait (b);
-
- if (pid != 0)
- {
- fl.l_type = F_WRLCK;
- if (TEMP_FAILURE_RETRY (fcntl (fd, F_SETLK, &fl)) == 0)
- {
- puts ("fifth fcntl succeeded");
- return 1;
- }
-
- puts ("file still locked");
- }
-
- pthread_barrier_wait (b);
-
- if (pid == 0)
- {
- _exit (0);
- }
-
- int status;
- if (TEMP_FAILURE_RETRY (waitpid (pid, &status, 0)) != pid)
- {
- puts ("waitpid failed");
- return 1;
- }
- puts ("child terminated");
-
- if (TEMP_FAILURE_RETRY (fcntl (fd, F_SETLKW, &fl)) != 0)
- {
- puts ("sixth fcntl failed");
- return 1;
- }
-
- return status;
-}
-
-#define TEST_FUNCTION do_test ()
-#include "../test-skeleton.c"