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/*
* Check: a unit test framework for C
* Copyright (C) 2001, 2002 Arien Malec
*
* This 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.
*
* This 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 this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
#include "../lib/libcompat.h"
#include <stdlib.h>
#include <stdio.h>
#include <check.h>
Suite *s;
TCase *tc;
SRunner *sr;
#if defined (HAVE_PTHREAD) || defined (HAVE_FORK)
static void *
sendinfo (void *userdata CK_ATTRIBUTE_UNUSED)
{
unsigned int i;
for (i = 0; i < 999; i++)
{
ck_assert_msg (1, "Shouldn't see this message");
}
return NULL;
}
#endif /* HAVE_PTHREAD || HAVE_FORK */
#ifdef HAVE_PTHREAD
START_TEST (test_stress_threads)
{
pthread_t a, b;
pthread_create (&a, NULL, sendinfo, (void *) 0xa);
pthread_create (&b, NULL, sendinfo, (void *) 0xb);
pthread_join (a, NULL);
pthread_join (b, NULL);
}
END_TEST
#endif /* HAVE_PTHREAD */
#if defined(HAVE_FORK) && HAVE_FORK==1
START_TEST (test_stress_forks)
{
pid_t cpid = fork ();
if (cpid == 0)
{
/* child */
sendinfo ((void *) 0x1);
exit (EXIT_SUCCESS);
}
else
{
/* parent */
sendinfo ((void *) 0x2);
}
}
END_TEST
#endif /* HAVE_FORK */
int
main (void)
{
int number_failed;
s = suite_create ("ForkThreadStress");
tc = tcase_create ("ForkThreadStress");
sr = srunner_create (s);
suite_add_tcase (s, tc);
#ifdef HAVE_PTHREAD
tcase_add_loop_test (tc, test_stress_threads, 0, 100);
#endif /* HAVE_PTHREAD */
#if defined(HAVE_FORK) && HAVE_FORK==1
tcase_add_loop_test (tc, test_stress_forks, 0, 100);
#endif /* HAVE_FORK */
srunner_run_all (sr, CK_VERBOSE);
number_failed = srunner_ntests_failed (sr);
srunner_free (sr);
/* hack to give us XFAIL on non-posix platforms */
#ifndef HAVE_FORK
number_failed++;
#endif /* !HAVE_FORK */
return number_failed ? EXIT_FAILURE : EXIT_SUCCESS;
}
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