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Diffstat (limited to 'test/nptl/tst-mqueue8.c')
| -rw-r--r-- | test/nptl/tst-mqueue8.c | 265 |
1 files changed, 0 insertions, 265 deletions
diff --git a/test/nptl/tst-mqueue8.c b/test/nptl/tst-mqueue8.c deleted file mode 100644 index b80e4e5c3..000000000 --- a/test/nptl/tst-mqueue8.c +++ /dev/null @@ -1,265 +0,0 @@ -/* Copyright (C) 2004 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Jakub Jelinek <jakub@redhat.com>, 2004. - - 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 <mqueue.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> -#if _POSIX_THREADS -# include <pthread.h> - -static pthread_barrier_t b; - -/* Cleanup handling test. */ -static int cl_called; - -static void -cl (void *arg) -{ - ++cl_called; -} - -#define TF_MQ_RECEIVE 0L -#define TF_MQ_TIMEDRECEIVE 1L -#define TF_MQ_SEND 2L -#define TF_MQ_TIMEDSEND 3L - -static const char *names[] - = { "mq_receive", "mq_timedreceive", "mq_send", "mq_timedsend" }; - -static mqd_t q; -static struct timespec never; - -static void * -tf (void *arg) -{ - int r = pthread_barrier_wait (&b); - if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) - { - puts ("tf: barrier_wait failed"); - exit (1); - } - - pthread_cleanup_push (cl, NULL); - - char c = ' '; - - switch ((long) arg) - { - case TF_MQ_SEND: - TEMP_FAILURE_RETRY (mq_send (q, &c, 1, 1)); - break; - case TF_MQ_TIMEDSEND: - TEMP_FAILURE_RETRY (mq_timedsend (q, &c, 1, 1, &never)); - break; - case TF_MQ_RECEIVE: - TEMP_FAILURE_RETRY (mq_receive (q, &c, 1, NULL)); - break; - case TF_MQ_TIMEDRECEIVE: - TEMP_FAILURE_RETRY (mq_timedreceive (q, &c, 1, NULL, &never)); - break; - } - - pthread_cleanup_pop (0); - - printf ("tf: %s returned\n", names[(long) arg]); - - exit (1); -} - -#define TEST_FUNCTION do_test () -static int -do_test (void) -{ - char name[sizeof "/tst-mqueue8-" + sizeof (pid_t) * 3]; - snprintf (name, sizeof (name), "/tst-mqueue8-%u", getpid ()); - - struct mq_attr attr = { .mq_maxmsg = 1, .mq_msgsize = 1 }; - q = mq_open (name, O_CREAT | O_EXCL | O_RDWR, 0600, &attr); - - if (q == (mqd_t) -1) - { - printf ("mq_open failed with: %m\n"); - return 0; - } - - if (mq_unlink (name) != 0) - { - printf ("mq_unlink failed with: %m\n"); - return 1; - } - - if (pthread_barrier_init (&b, NULL, 2) != 0) - { - puts ("barrier_init failed"); - return 1; - } - - if (clock_gettime (CLOCK_REALTIME, &never) == 0) - never.tv_sec += 100; - else - { - never.tv_sec = time (NULL) + 100; - never.tv_nsec = 0; - } - - int result = 0; - for (long l = TF_MQ_RECEIVE; l <= TF_MQ_TIMEDSEND; ++l) - { - cl_called = 0; - - pthread_t th; - if (pthread_create (&th, NULL, tf, (void *) l) != 0) - { - printf ("1st %s create failed\n", names[l]); - result = 1; - continue; - } - - int r = pthread_barrier_wait (&b); - if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) - { - puts ("barrier_wait failed"); - result = 1; - continue; - } - - struct timespec ts = { .tv_sec = 0, .tv_nsec = 100000000 }; - while (nanosleep (&ts, &ts) != 0) - continue; - - printf ("going to cancel %s in-time\n", names[l]); - if (pthread_cancel (th) != 0) - { - printf ("1st cancel of %s failed\n", names[l]); - result = 1; - continue; - } - - void *status; - if (pthread_join (th, &status) != 0) - { - printf ("1st join of %s failed\n", names[l]); - result = 1; - continue; - } - if (status != PTHREAD_CANCELED) - { - printf ("1st %s thread not canceled\n", names[l]); - result = 1; - continue; - } - - if (cl_called == 0) - { - printf ("%s cleanup handler not called\n", names[l]); - result = 1; - continue; - } - if (cl_called > 1) - { - printf ("%s cleanup handler called more than once\n", names[l]); - result = 1; - continue; - } - - printf ("in-time %s cancellation succeeded\n", names[l]); - - cl_called = 0; - - if (pthread_create (&th, NULL, tf, (void *) l) != 0) - { - printf ("2nd %s create failed\n", names[l]); - result = 1; - continue; - } - - printf ("going to cancel %s early\n", names[l]); - if (pthread_cancel (th) != 0) - { - printf ("2nd cancel of %s failed\n", names[l]); - result = 1; - continue; - } - - r = pthread_barrier_wait (&b); - if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) - { - puts ("barrier_wait failed"); - result = 1; - continue; - } - - if (pthread_join (th, &status) != 0) - { - printf ("2nd join of %s failed\n", names[l]); - result = 1; - continue; - } - if (status != PTHREAD_CANCELED) - { - printf ("2nd %s thread not canceled\n", names[l]); - result = 1; - continue; - } - - if (cl_called == 0) - { - printf ("%s cleanup handler not called\n", names[l]); - result = 1; - continue; - } - if (cl_called > 1) - { - printf ("%s cleanup handler called more than once\n", names[l]); - result = 1; - continue; - } - - printf ("early %s cancellation succeeded\n", names[l]); - - if (l == TF_MQ_TIMEDRECEIVE) - { - /* mq_receive and mq_timedreceive are tested on empty mq. - For mq_send and mq_timedsend we need to make it full. - If this fails, there is no point in doing further testing. */ - char c = ' '; - if (mq_send (q, &c, 1, 1) != 0) - { - printf ("mq_send failed: %m\n"); - result = 1; - break; - } - } - } - - if (mq_close (q) != 0) - { - printf ("mq_close failed: %m\n"); - result = 1; - } - - return result; -} -#else -# define TEST_FUNCTION 0 -#endif - -#include "../test-skeleton.c" |