[thirdparty/glibc.git] / stdio-common / tst-popen3.c

/* Check if popen return a correct error code if the default shell does not
   exists (BZ#29016).

   Copyright (C) 2022-2024 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   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
   <https://www.gnu.org/licenses/>.  */

#include <paths.h>
#include <stdio.h>
#include <errno.h>
#include <support/check.h>
#include <support/xunistd.h>

int
do_test (void)
{
  xunlink (_PATH_BSHELL);

  FILE *f = popen ("/non-existent", "r");
  TEST_VERIFY (f == NULL);
  TEST_COMPARE (errno, ENOENT);
  return 0;
}

#include <support/test-driver.c>
Commit	Line	Data
e7223fa1 AZ	1	/* Check if popen return a correct error code if the default shell does not
	2	exists (BZ#29016).
	3
dff8da6b	4	Copyright (C) 2022-2024 Free Software Foundation, Inc.
e7223fa1 AZ	5	This file is part of the GNU C Library.
	6
	7	The GNU C Library is free software; you can redistribute it and/or
	8	modify it under the terms of the GNU Lesser General Public
	9	License as published by the Free Software Foundation; either
	10	version 2.1 of the License, or (at your option) any later version.
	11
	12	The GNU C Library is distributed in the hope that it will be useful,
	13	but WITHOUT ANY WARRANTY; without even the implied warranty of
	14	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	15	Lesser General Public License for more details.
	16
	17	You should have received a copy of the GNU Lesser General Public
	18	License along with the GNU C Library; if not, see
	19	<https://www.gnu.org/licenses/>. */
	20
	21	#include <paths.h>
	22	#include <stdio.h>
	23	#include <errno.h>
	24	#include <support/check.h>
	25	#include <support/xunistd.h>
	26
	27	int
	28	do_test (void)
	29	{
	30	xunlink (_PATH_BSHELL);
	31
	32	FILE *f = popen ("/non-existent", "r");
	33	TEST_VERIFY (f == NULL);
	34	TEST_COMPARE (errno, ENOENT);
	35	return 0;
	36	}
	37
	38	#include <support/test-driver.c>