Mercurial > gnulib
view tests/test-file-has-acl.c @ 17356:639f60219717
tests: make it easier to bypass alarm time in debugger
While auditing alarm usage, I noticed that test-regex had a nice
idiom that made it easier to disable an alarm under glibc. Use
it elsewhere, so future copy-and-paste will preserve the idiom.
* tests/test-file-has-acl.c (main): Allow gdb to override alarm.
* tests/test-memmem.c (main): Likewise.
* tests/test-passfd.c (main): Likewise.
* tests/test-ptsname.c (main): Likewise.
* tests/test-ptsname_r.c (main): Likewise.
* tests/test-strcasestr.c (main): Likewise.
* tests/test-strstr.c (main): Likewise.
Signed-off-by: Eric Blake <eblake@redhat.com>
author | Eric Blake <eblake@redhat.com> |
---|---|
date | Mon, 11 Mar 2013 15:40:32 -0600 |
parents | e542fd46ad6f |
children | 344018b6e5d7 |
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/* Test for presence of ACL. Copyright (C) 2008-2013 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program 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 General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ /* Written by Bruno Haible <bruno@clisp.org>, 2008. */ #include <config.h> #include "acl.h" #include <signal.h> #include <stdio.h> #include <stdlib.h> #include <unistd.h> #include <sys/types.h> #include <sys/stat.h> #include "macros.h" int main (int argc, char *argv[]) { const char *file; struct stat statbuf; ASSERT (argc == 2); file = argv[1]; if (stat (file, &statbuf) < 0) { fprintf (stderr, "could not access file \"%s\"\n", file); exit (EXIT_FAILURE); } /* Check against possible infinite loop in file_has_acl. */ #if HAVE_DECL_ALARM /* Declare failure if test takes too long, by using default abort caused by SIGALRM. */ { int alarm_value = 5; signal (SIGALRM, SIG_DFL); alarm (alarm_value); } #endif #if USE_ACL { int ret = file_has_acl (file, &statbuf); if (ret < 0) { fprintf (stderr, "could not access the ACL of file \"%s\"\n", file); exit (EXIT_FAILURE); } printf ("%s\n", ret ? "yes" : "no"); } #else printf ("no\n"); #endif return 0; }