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Diffstat (limited to 'test/nptl/tst-mqueue1.c')
-rw-r--r--test/nptl/tst-mqueue1.c416
1 files changed, 0 insertions, 416 deletions
diff --git a/test/nptl/tst-mqueue1.c b/test/nptl/tst-mqueue1.c
deleted file mode 100644
index 5ec79cf3b..000000000
--- a/test/nptl/tst-mqueue1.c
+++ /dev/null
@@ -1,416 +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 <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/wait.h>
-#include <time.h>
-#include <unistd.h>
-#include "tst-mqueue.h"
-
-static int
-intcmp (const void *a, const void *b)
-{
- if (*(unsigned char *)a < *(unsigned char *)b)
- return 1;
- if (*(unsigned char *)a > *(unsigned char *)b)
- return -1;
- return 0;
-}
-
-static int
-check_attrs (struct mq_attr *attr, int nonblock, long cnt)
-{
- int result = 0;
-
- if (attr->mq_maxmsg != 10 || attr->mq_msgsize != 1)
- {
- printf ("attributes don't match those passed to mq_open\n"
- "mq_maxmsg %ld, mq_msgsize %ld\n",
- attr->mq_maxmsg, attr->mq_msgsize);
- result = 1;
- }
-
- if ((attr->mq_flags & O_NONBLOCK) != nonblock)
- {
- printf ("mq_flags %lx != %x\n", (attr->mq_flags & O_NONBLOCK), nonblock);
- result = 1;
- }
-
- if (attr->mq_curmsgs != cnt)
- {
- printf ("mq_curmsgs %ld != %ld\n", attr->mq_curmsgs, cnt);
- result = 1;
- }
-
- return result;
-}
-
-static int
-do_one_test (mqd_t q, const char *name, int nonblock)
-{
- int result = 0;
-
- char v []
- = { 0x32, 0x62, 0x22, 0x31, 0x11, 0x73, 0x61, 0x21, 0x72, 0x71, 0x81 };
-
- struct mq_attr attr;
- memset (&attr, 0xaa, sizeof (attr));
- if (mq_getattr (q, &attr) != 0)
- {
- printf ("mq_getattr failed: %m\n");
- result = 1;
- }
- else
- result |= check_attrs (&attr, nonblock, 0);
-
- if (mq_receive (q, &v[0], 1, NULL) != -1)
- {
- puts ("mq_receive on O_WRONLY mqd_t unexpectedly succeeded");
- result = 1;
- }
- else if (errno != EBADF)
- {
- printf ("mq_receive on O_WRONLY mqd_t did not fail with EBADF: %m\n");
- result = 1;
- }
-
- struct timespec ts;
- if (clock_gettime (CLOCK_REALTIME, &ts) == 0)
- --ts.tv_sec;
- else
- {
- ts.tv_sec = time (NULL) - 1;
- ts.tv_nsec = 0;
- }
-
- int ret;
- for (int i = 0; i < 10; ++i)
- {
- if (i & 1)
- ret = mq_send (q, &v[i], 1, v[i] >> 4);
- else
- ret = mq_timedsend (q, &v[i], 1, v[i] >> 4, &ts);
-
- if (ret)
- {
- printf ("mq_%ssend failed: %m\n", (i & 1) ? "" : "timed");
- result = 1;
- }
- }
-
- ret = mq_timedsend (q, &v[10], 1, 8, &ts);
- if (ret != -1)
- {
- puts ("mq_timedsend on full queue did not fail");
- result = 1;
- }
- else if (errno != (nonblock ? EAGAIN : ETIMEDOUT))
- {
- printf ("mq_timedsend on full queue did not fail with %s: %m\n",
- nonblock ? "EAGAIN" : "ETIMEDOUT");
- result = 1;
- }
-
- if (nonblock)
- {
- ret = mq_send (q, &v[10], 1, 8);
- if (ret != -1)
- {
- puts ("mq_send on full non-blocking queue did not fail");
- result = 1;
- }
- else if (errno != EAGAIN)
- {
- printf ("mq_send on full non-blocking queue did not fail"
- "with EAGAIN: %m\n");
- result = 1;
- }
- }
-
- memset (&attr, 0xaa, sizeof (attr));
- if (mq_getattr (q, &attr) != 0)
- {
- printf ("mq_getattr failed: %m\n");
- result = 1;
- }
- else
- result |= check_attrs (&attr, nonblock, 10);
-
- pid_t pid = fork ();
- if (pid == -1)
- {
- printf ("fork failed: %m\n");
- result = 1;
- }
- else if (pid == 0)
- {
- result = 0;
-
- if (mq_close (q) != 0)
- {
- printf ("mq_close in child failed: %m\n");
- result = 1;
- }
-
- q = mq_open (name, O_RDONLY | nonblock);
- if (q == (mqd_t) -1)
- {
- printf ("mq_open in child failed: %m\n");
- exit (1);
- }
-
- memset (&attr, 0xaa, sizeof (attr));
- if (mq_getattr (q, &attr) != 0)
- {
- printf ("mq_getattr failed: %m\n");
- result = 1;
- }
- else
- result |= check_attrs (&attr, nonblock, 10);
-
- char vr[11] = { };
- unsigned int prio;
- ssize_t rets;
-
- if (mq_send (q, &v[0], 1, 1) != -1)
- {
- puts ("mq_send on O_RDONLY mqd_t unexpectedly succeeded");
- result = 1;
- }
- else if (errno != EBADF)
- {
- printf ("mq_send on O_WRONLY mqd_t did not fail with EBADF: %m\n");
- result = 1;
- }
-
- for (int i = 0; i < 10; ++i)
- {
- if (i & 1)
- rets = mq_receive (q, &vr[i], 1, &prio);
- else
- rets = mq_timedreceive (q, &vr[i], 1, &prio, &ts);
-
- if (rets != 1)
- {
- if (rets == -1)
- printf ("mq_%sreceive failed: %m\n", (i & 1) ? "" : "timed");
- else
- printf ("mq_%sreceive returned %zd != 1\n",
- (i & 1) ? "" : "timed", rets);
- result = 1;
- }
- else if (prio != (unsigned int) vr[i] >> 4)
- {
- printf ("unexpected priority %x for value %02x\n", prio,
- vr[i]);
- result = 1;
- }
- }
-
- qsort (v, 10, 1, intcmp);
- if (memcmp (v, vr, 10) != 0)
- {
- puts ("messages not received in expected order");
- result = 1;
- }
-
- rets = mq_timedreceive (q, &vr[10], 1, &prio, &ts);
- if (rets != -1)
- {
- puts ("mq_timedreceive on empty queue did not fail");
- result = 1;
- }
- else if (errno != (nonblock ? EAGAIN : ETIMEDOUT))
- {
- printf ("mq_timedreceive on empty queue did not fail with %s: %m\n",
- nonblock ? "EAGAIN" : "ETIMEDOUT");
- result = 1;
- }
-
- if (nonblock)
- {
- ret = mq_receive (q, &vr[10], 1, &prio);
- if (ret != -1)
- {
- puts ("mq_receive on empty non-blocking queue did not fail");
- result = 1;
- }
- else if (errno != EAGAIN)
- {
- printf ("mq_receive on empty non-blocking queue did not fail"
- "with EAGAIN: %m\n");
- result = 1;
- }
- }
-
- memset (&attr, 0xaa, sizeof (attr));
- if (mq_getattr (q, &attr) != 0)
- {
- printf ("mq_getattr failed: %m\n");
- result = 1;
- }
- else
- result |= check_attrs (&attr, nonblock, 0);
-
- if (mq_close (q) != 0)
- {
- printf ("mq_close in child failed: %m\n");
- result = 1;
- }
-
- exit (result);
- }
-
- int status;
- if (TEMP_FAILURE_RETRY (waitpid (pid, &status, 0)) != pid)
- {
- printf ("waitpid failed: %m\n");
- kill (pid, SIGKILL);
- result = 1;
- }
- else if (!WIFEXITED (status) || WEXITSTATUS (status))
- {
- printf ("child failed: %d\n", status);
- result = 1;
- }
-
- memset (&attr, 0xaa, sizeof (attr));
- if (mq_getattr (q, &attr) != 0)
- {
- printf ("mq_getattr failed: %m\n");
- result = 1;
- }
- else
- result |= check_attrs (&attr, nonblock, 0);
-
- return result;
-}
-
-#define TEST_FUNCTION do_test ()
-static int
-do_test (void)
-{
- int result = 0;
-
- char name[sizeof "/tst-mqueue1-" + sizeof (pid_t) * 3];
- snprintf (name, sizeof (name), "/tst-mqueue1-%u", getpid ());
-
- struct mq_attr attr = { .mq_maxmsg = 10, .mq_msgsize = 1 };
- mqd_t q = mq_open (name, O_CREAT | O_EXCL | O_WRONLY, 0600, &attr);
-
- if (q == (mqd_t) -1)
- {
- printf ("mq_open failed with: %m\n");
- return result;
- }
- else
- add_temp_mq (name);
-
- result |= do_one_test (q, name, 0);
-
- mqd_t q2 = mq_open (name, O_WRONLY | O_NONBLOCK);
- if (q2 == (mqd_t) -1)
- {
- printf ("mq_open failed with: %m\n");
- q2 = q;
- result = 1;
- }
- else
- {
- if (mq_close (q) != 0)
- {
- printf ("mq_close in parent failed: %m\n");
- result = 1;
- }
-
- q = q2;
- result |= do_one_test (q, name, O_NONBLOCK);
-
- if (mq_getattr (q, &attr) != 0)
- {
- printf ("mq_getattr failed: %m\n");
- result = 1;
- }
- else
- {
- attr.mq_flags ^= O_NONBLOCK;
-
- struct mq_attr attr2;
- memset (&attr2, 0x55, sizeof (attr2));
- if (mq_setattr (q, &attr, &attr2) != 0)
- {
- printf ("mq_setattr failed: %m\n");
- result = 1;
- }
- else if (attr.mq_flags != (attr2.mq_flags ^ O_NONBLOCK)
- || attr.mq_maxmsg != attr2.mq_maxmsg
- || attr.mq_msgsize != attr2.mq_msgsize
- || attr.mq_curmsgs != 0
- || attr2.mq_curmsgs != 0)
- {
- puts ("mq_setattr returned unexpected values in *omqstat");
- result = 1;
- }
- else
- {
- result |= do_one_test (q, name, 0);
-
- if (mq_setattr (q, &attr2, NULL) != 0)
- {
- printf ("mq_setattr failed: %m\n");
- result = 1;
- }
- else
- result |= do_one_test (q, name, O_NONBLOCK);
- }
- }
- }
-
- if (mq_unlink (name) != 0)
- {
- printf ("mq_unlink failed: %m\n");
- result = 1;
- }
-
- if (mq_close (q) != 0)
- {
- printf ("mq_close in parent failed: %m\n");
- result = 1;
- }
-
- if (mq_close (q) != -1)
- {
- puts ("second mq_close did not fail");
- result = 1;
- }
- else if (errno != EBADF)
- {
- printf ("second mq_close did not fail with EBADF: %m\n");
- result = 1;
- }
-
- return result;
-}
-
-#include "../test-skeleton.c"
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