linux-arkmicro/buildroot-external/package/libcheck/check/tests/check_nofork.c

/*
 * 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;

START_TEST(test_nofork_exit)
{
  char* s = NULL;

  ck_assert(NULL != s);

  /* this test should not crash in nofork mode */
  ck_assert_str_eq("test", s);
}
END_TEST

#if !defined(HAVE_FORK) || HAVE_FORK == 0
START_TEST(test_check_fork)
{
    ck_assert_int_eq(-1, check_fork());
}
END_TEST
#endif

int main(void)
{
  s = suite_create("NoFork");
  tc = tcase_create("Exit");
  sr = srunner_create(s);

  suite_add_tcase(s, tc);
  tcase_add_test(tc, test_nofork_exit);

  srunner_set_fork_status(sr, CK_NOFORK);
  srunner_run_all(sr, CK_MINIMAL);
  srunner_free(sr);

#if !defined(HAVE_FORK) || HAVE_FORK == 0
  s = suite_create("NoForkSupport");
  tc = tcase_create("NoFork");
  sr = srunner_create(s);

  /* The following should not fail, but should be ignored */
  srunner_set_fork_status(sr, CK_FORK);
  if(srunner_fork_status(sr) != CK_NOFORK)
  {
      fprintf(stderr, "Call to srunner_set_fork_status() was not ignored\n");
      exit(1);
  }

  suite_add_tcase(s, tc);
  tcase_add_test(tc, test_check_fork);
  srunner_run_all(sr, CK_MINIMAL);
  srunner_free(sr);
#endif

  return 0;
}