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Diffstat (limited to 'test/nptl/tst-mqueue2.c')
-rw-r--r--test/nptl/tst-mqueue2.c476
1 files changed, 0 insertions, 476 deletions
diff --git a/test/nptl/tst-mqueue2.c b/test/nptl/tst-mqueue2.c
deleted file mode 100644
index 9fbaedd90..000000000
--- a/test/nptl/tst-mqueue2.c
+++ /dev/null
@@ -1,476 +0,0 @@
-/* Test message queue passing.
- 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 <fcntl.h>
-#include <mqueue.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/time.h>
-#include <sys/wait.h>
-#include <time.h>
-#include <unistd.h>
-#include "tst-mqueue.h"
-
-static void
-alrm_handler (int sig)
-{
-}
-
-#define TIMEOUT 10
-#define TEST_FUNCTION do_test ()
-static int
-do_test (void)
-{
- int result = 0;
-
- char name[sizeof "/tst-mqueue2-" + sizeof (pid_t) * 3];
- snprintf (name, sizeof (name), "/tst-mqueue2-%u", getpid ());
-
- struct mq_attr attr = { .mq_maxmsg = 2, .mq_msgsize = 2 };
- mqd_t 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 result;
- }
- else
- add_temp_mq (name);
-
- mqd_t q2 = mq_open (name, O_CREAT | O_EXCL | O_RDWR, 0600, &attr);
- if (q2 != (mqd_t) -1)
- {
- puts ("mq_open with O_EXCL unexpectedly succeeded");
- result = 1;
- }
- else if (errno != EEXIST)
- {
- printf ("mq_open did not fail with EEXIST: %m\n");
- result = 1;
- }
-
- char name2[sizeof "/tst-mqueue2-2-" + sizeof (pid_t) * 3];
- snprintf (name2, sizeof (name2), "/tst-mqueue2-2-%u", getpid ());
-
- attr.mq_maxmsg = -2;
- q2 = mq_open (name2, O_CREAT | O_EXCL | O_RDWR, 0600, &attr);
- if (q2 != (mqd_t) -1)
- {
- puts ("mq_open with invalid mq_maxmsg unexpectedly succeeded");
- add_temp_mq (name2);
- result = 1;
- }
- else if (errno != EINVAL)
- {
- printf ("mq_open with invalid mq_maxmsg did not fail with "
- "EINVAL: %m\n");
- result = 1;
- }
-
- attr.mq_maxmsg = 2;
- attr.mq_msgsize = -56;
- q2 = mq_open (name2, O_CREAT | O_EXCL | O_RDWR, 0600, &attr);
- if (q2 != (mqd_t) -1)
- {
- puts ("mq_open with invalid mq_msgsize unexpectedly succeeded");
- add_temp_mq (name2);
- result = 1;
- }
- else if (errno != EINVAL)
- {
- printf ("mq_open with invalid mq_msgsize did not fail with "
- "EINVAL: %m\n");
- result = 1;
- }
-
- char buf[3];
- struct timespec ts;
- if (clock_gettime (CLOCK_REALTIME, &ts) == 0)
- ts.tv_sec += 10;
- else
- {
- ts.tv_sec = time (NULL) + 10;
- ts.tv_nsec = 0;
- }
-
- if (mq_timedreceive (q, buf, 1, NULL, &ts) == 0)
- {
- puts ("mq_timedreceive with too small msg_len did not fail");
- result = 1;
- }
- else if (errno != EMSGSIZE)
- {
- printf ("mq_timedreceive with too small msg_len did not fail with "
- "EMSGSIZE: %m\n");
- result = 1;
- }
-
- ts.tv_nsec = -1;
- if (mq_timedreceive (q, buf, 2, NULL, &ts) == 0)
- {
- puts ("mq_timedreceive with negative tv_nsec did not fail");
- result = 1;
- }
- else if (errno != EINVAL)
- {
- printf ("mq_timedreceive with negative tv_nsec did not fail with "
- "EINVAL: %m\n");
- result = 1;
- }
-
- ts.tv_nsec = 1000000000;
- if (mq_timedreceive (q, buf, 2, NULL, &ts) == 0)
- {
- puts ("mq_timedreceive with tv_nsec >= 1000000000 did not fail");
- result = 1;
- }
- else if (errno != EINVAL)
- {
- printf ("mq_timedreceive with tv_nsec >= 1000000000 did not fail with "
- "EINVAL: %m\n");
- result = 1;
- }
-
- struct sigaction sa = { .sa_handler = alrm_handler, .sa_flags = 0 };
- sigemptyset (&sa.sa_mask);
- sigaction (SIGALRM, &sa, NULL);
-
- struct itimerval it = { .it_value = { .tv_sec = 1 } };
- setitimer (ITIMER_REAL, &it, NULL);
-
- if (mq_receive (q, buf, 2, NULL) == 0)
- {
- puts ("mq_receive on empty queue did not block");
- result = 1;
- }
- else if (errno != EINTR)
- {
- printf ("mq_receive on empty queue did not fail with EINTR: %m\n");
- result = 1;
- }
-
- setitimer (ITIMER_REAL, &it, NULL);
-
- ts.tv_nsec = 0;
- if (mq_timedreceive (q, buf, 2, NULL, &ts) == 0)
- {
- puts ("mq_timedreceive on empty queue did not block");
- result = 1;
- }
- else if (errno != EINTR)
- {
- printf ("mq_timedreceive on empty queue did not fail with EINTR: %m\n");
- result = 1;
- }
-
- buf[0] = '6';
- buf[1] = '7';
- if (mq_send (q, buf, 2, 3) != 0
- || (buf[0] = '8', mq_send (q, buf, 1, 4) != 0))
- {
- printf ("mq_send failed: %m\n");
- result = 1;
- }
-
- memset (buf, ' ', sizeof (buf));
-
- unsigned int prio;
- ssize_t rets = mq_receive (q, buf, 3, &prio);
- if (rets != 1)
- {
- if (rets == -1)
- printf ("mq_receive failed: %m\n");
- else
- printf ("mq_receive returned %zd != 1\n", rets);
- result = 1;
- }
- else if (prio != 4 || memcmp (buf, "8 ", 3) != 0)
- {
- printf ("mq_receive prio %u (4) buf \"%c%c%c\" (\"8 \")\n",
- prio, buf[0], buf[1], buf[2]);
- result = 1;
- }
-
- rets = mq_receive (q, buf, 2, NULL);
- if (rets != 2)
- {
- if (rets == -1)
- printf ("mq_receive failed: %m\n");
- else
- printf ("mq_receive returned %zd != 2\n", rets);
- result = 1;
- }
- else if (memcmp (buf, "67 ", 3) != 0)
- {
- printf ("mq_receive buf \"%c%c%c\" != \"67 \"\n",
- buf[0], buf[1], buf[2]);
- result = 1;
- }
-
- buf[0] = '2';
- buf[1] = '1';
- if (clock_gettime (CLOCK_REALTIME, &ts) != 0)
- ts.tv_sec = time (NULL);
- ts.tv_nsec = -1000000001;
- if ((mq_timedsend (q, buf, 2, 5, &ts) != 0
- && (errno != EINVAL || mq_send (q, buf, 2, 5) != 0))
- || (buf[0] = '3', ts.tv_nsec = -ts.tv_nsec,
- (mq_timedsend (q, buf, 1, 4, &ts) != 0
- && (errno != EINVAL || mq_send (q, buf, 1, 4) != 0))))
- {
- printf ("mq_timedsend failed: %m\n");
- result = 1;
- }
-
- buf[0] = '-';
- ts.tv_nsec = 1000000001;
- if (mq_timedsend (q, buf, 1, 6, &ts) == 0)
- {
- puts ("mq_timedsend with tv_nsec >= 1000000000 did not fail");
- result = 1;
- }
- else if (errno != EINVAL)
- {
- printf ("mq_timedsend with tv_nsec >= 1000000000 did not fail with "
- "EINVAL: %m\n");
- result = 1;
- }
-
- ts.tv_nsec = -2;
- if (mq_timedsend (q, buf, 1, 6, &ts) == 0)
- {
- puts ("mq_timedsend with negative tv_nsec did not fail");
- result = 1;
- }
- else if (errno != EINVAL)
- {
- printf ("mq_timedsend with megatove tv_nsec did not fail with "
- "EINVAL: %m\n");
- result = 1;
- }
-
- setitimer (ITIMER_REAL, &it, NULL);
-
- if (mq_send (q, buf, 2, 8) == 0)
- {
- puts ("mq_send on full queue did not block");
- result = 1;
- }
- else if (errno != EINTR)
- {
- printf ("mq_send on full queue did not fail with EINTR: %m\n");
- result = 1;
- }
-
- setitimer (ITIMER_REAL, &it, NULL);
-
- ts.tv_sec += 10;
- ts.tv_nsec = 0;
- if (mq_timedsend (q, buf, 2, 7, &ts) == 0)
- {
- puts ("mq_timedsend on full queue did not block");
- result = 1;
- }
- else if (errno != EINTR)
- {
- printf ("mq_timedsend on full queue did not fail with EINTR: %m\n");
- result = 1;
- }
-
- memset (buf, ' ', sizeof (buf));
-
- if (clock_gettime (CLOCK_REALTIME, &ts) != 0)
- ts.tv_sec = time (NULL);
- ts.tv_nsec = -1000000001;
- rets = mq_timedreceive (q, buf, 2, &prio, &ts);
- if (rets == -1 && errno == EINVAL)
- rets = mq_receive (q, buf, 2, &prio);
- if (rets != 2)
- {
- if (rets == -1)
- printf ("mq_timedreceive failed: %m\n");
- else
- printf ("mq_timedreceive returned %zd != 2\n", rets);
- result = 1;
- }
- else if (prio != 5 || memcmp (buf, "21 ", 3) != 0)
- {
- printf ("mq_timedreceive prio %u (5) buf \"%c%c%c\" (\"21 \")\n",
- prio, buf[0], buf[1], buf[2]);
- result = 1;
- }
-
- if (mq_receive (q, buf, 1, NULL) == 0)
- {
- puts ("mq_receive with too small msg_len did not fail");
- result = 1;
- }
- else if (errno != EMSGSIZE)
- {
- printf ("mq_receive with too small msg_len did not fail with "
- "EMSGSIZE: %m\n");
- result = 1;
- }
-
- ts.tv_nsec = -ts.tv_nsec;
- rets = mq_timedreceive (q, buf, 2, NULL, &ts);
- if (rets == -1 && errno == EINVAL)
- rets = mq_receive (q, buf, 2, NULL);
- if (rets != 1)
- {
- if (rets == -1)
- printf ("mq_timedreceive failed: %m\n");
- else
- printf ("mq_timedreceive returned %zd != 1\n", rets);
- result = 1;
- }
- else if (memcmp (buf, "31 ", 3) != 0)
- {
- printf ("mq_timedreceive buf \"%c%c%c\" != \"31 \"\n",
- buf[0], buf[1], buf[2]);
- result = 1;
- }
-
- if (mq_send (q, "", 0, 2) != 0)
- {
- printf ("mq_send with msg_len 0 failed: %m\n");
- result = 1;
- }
-
- rets = mq_receive (q, buf, 2, &prio);
- if (rets)
- {
- if (rets == -1)
- printf ("mq_receive failed: %m\n");
- else
- printf ("mq_receive returned %zd != 0\n", rets);
- result = 1;
- }
-
- long mq_prio_max = sysconf (_SC_MQ_PRIO_MAX);
- if (mq_prio_max > 0 && (unsigned int) mq_prio_max == mq_prio_max)
- {
- if (mq_send (q, buf, 1, mq_prio_max) == 0)
- {
- puts ("mq_send with MQ_PRIO_MAX priority unpexpectedly succeeded");
- result = 1;
- }
- else if (errno != EINVAL)
- {
- printf ("mq_send with MQ_PRIO_MAX priority did not fail with "
- "EINVAL: %m\n");
- result = 1;
- }
-
- if (mq_send (q, buf, 1, mq_prio_max - 1) != 0)
- {
- printf ("mq_send with MQ_PRIO_MAX-1 priority failed: %m\n");
- result = 1;
- }
- }
-
- if (mq_unlink (name) != 0)
- {
- printf ("mq_unlink failed: %m\n");
- result = 1;
- }
-
- q2 = mq_open (name, O_RDWR);
- if (q2 != (mqd_t) -1)
- {
- printf ("mq_open of unlinked %s without O_CREAT unexpectedly"
- "succeeded\n", name);
- result = 1;
- }
- else if (errno != ENOENT)
- {
- printf ("mq_open of unlinked %s without O_CREAT did not fail with "
- "ENOENT: %m\n", name);
- result = 1;
- }
-
- if (mq_close (q) != 0)
- {
- printf ("mq_close in parent failed: %m\n");
- result = 1;
- }
-
- if (mq_receive (q, buf, 2, NULL) == 0)
- {
- puts ("mq_receive on invalid mqd_t did not fail");
- result = 1;
- }
- else if (errno != EBADF)
- {
- printf ("mq_receive on invalid mqd_t did not fail with EBADF: %m\n");
- result = 1;
- }
-
- if (mq_send (q, buf, 1, 2) == 0)
- {
- puts ("mq_send on invalid mqd_t did not fail");
- result = 1;
- }
- else if (errno != EBADF)
- {
- printf ("mq_send on invalid mqd_t did not fail with EBADF: %m\n");
- result = 1;
- }
-
- if (mq_getattr (q, &attr) == 0)
- {
- puts ("mq_getattr on invalid mqd_t did not fail");
- result = 1;
- }
- else if (errno != EBADF)
- {
- printf ("mq_getattr on invalid mqd_t did not fail with EBADF: %m\n");
- result = 1;
- }
-
- memset (&attr, 0, sizeof (attr));
- if (mq_setattr (q, &attr, NULL) == 0)
- {
- puts ("mq_setattr on invalid mqd_t did not fail");
- result = 1;
- }
- else if (errno != EBADF)
- {
- printf ("mq_setattr on invalid mqd_t did not fail with EBADF: %m\n");
- result = 1;
- }
-
- if (mq_unlink ("/tst-mqueue2-which-should-never-exist") != -1)
- {
- puts ("mq_unlink of non-existant message queue unexpectedly succeeded");
- result = 1;
- }
- else if (errno != ENOENT)
- {
- printf ("mq_unlink of non-existant message queue did not fail with "
- "ENOENT: %m\n");
- result = 1;
- }
- return result;
-}
-
-#include "../test-skeleton.c"
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