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Diffstat (limited to 'gl/tests/test-strerror.c')
-rw-r--r-- | gl/tests/test-strerror.c | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/gl/tests/test-strerror.c b/gl/tests/test-strerror.c deleted file mode 100644 index 8e2ed7c272..0000000000 --- a/gl/tests/test-strerror.c +++ /dev/null @@ -1,75 +0,0 @@ -/* Test of strerror() function. - Copyright (C) 2007-2014 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, 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 Eric Blake <ebb9@byu.net>, 2007. */ - -#include <config.h> - -#include <string.h> - -#include "signature.h" -SIGNATURE_CHECK (strerror, char *, (int)); - -#include <errno.h> - -#include "macros.h" - -int -main (void) -{ - char *str; - - errno = 0; - str = strerror (EACCES); - ASSERT (str); - ASSERT (*str); - ASSERT (errno == 0); - - errno = 0; - str = strerror (ETIMEDOUT); - ASSERT (str); - ASSERT (*str); - ASSERT (errno == 0); - - errno = 0; - str = strerror (EOVERFLOW); - ASSERT (str); - ASSERT (*str); - ASSERT (errno == 0); - - /* POSIX requires strerror (0) to succeed. Reject use of "Unknown - error", but allow "Success", "No error", or even Solaris' "Error - 0" which are distinct patterns from true out-of-range strings. - http://austingroupbugs.net/view.php?id=382 */ - errno = 0; - str = strerror (0); - ASSERT (str); - ASSERT (*str); - ASSERT (errno == 0); - ASSERT (strstr (str, "nknown") == NULL); - ASSERT (strstr (str, "ndefined") == NULL); - - /* POSIX requires strerror to produce a non-NULL result for all - inputs; as an extension, we also guarantee a non-empty result. - Reporting EINVAL is optional. */ - errno = 0; - str = strerror (-3); - ASSERT (str); - ASSERT (*str); - ASSERT (errno == 0 || errno == EINVAL); - - return 0; -} |