Refer to C23 in place of C2X in glibc
[glibc.git] / stdio-common / tst-popen3.c
blob57a42f09be3bc725af1421d1cda9fbbffa205f64
1 /* Check if popen return a correct error code if the default shell does not
2 exists (BZ#29016).
4 Copyright (C) 2022-2024 Free Software Foundation, Inc.
5 This file is part of the GNU C Library.
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.
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.
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/>. */
21 #include <paths.h>
22 #include <stdio.h>
23 #include <errno.h>
24 #include <support/check.h>
25 #include <support/xunistd.h>
27 int
28 do_test (void)
30 xunlink (_PATH_BSHELL);
32 FILE *f = popen ("/non-existent", "r");
33 TEST_VERIFY (f == NULL);
34 TEST_COMPARE (errno, ENOENT);
35 return 0;
38 #include <support/test-driver.c>