Mercurial > gnulib
view tests/test-safe-alloc.c @ 40198:5a34193cbc07
long-options: add parse_gnu_standard_options_only
Discussed in https://bugs.gnu.org/33468 .
* lib/long-options.c (parse_long_options): Use EXIT_SUCCESS instead
of 0.
(parse_gnu_standard_options_only): Add function to
process the GNU default options --help and --version and fail for any other
unknown long or short option. See
https://gnu.org/prep/standards/html_node/Command_002dLine-Interfaces.html .
* lib/long-options.h (parse_gnu_standard_options_only): Declare it.
* modules/long-options (depends-on): Add stdbool, exitfail.
* top/maint.mk (sc_prohibit_long_options_without_use): Update
syntax-check rule, add new function name.
author | Bernhard Voelker <mail@bernhard-voelker.de> |
---|---|
date | Thu, 29 Nov 2018 09:06:26 +0100 |
parents | b06060465f09 |
children |
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/* * Test the safe-alloc macros * * Copyright (C) 2009-2019 Free Software Foundation, Inc. * * 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, see <https://www.gnu.org/licenses/>. * * Author: David Lutterkort <lutter@redhat.com> */ #include <config.h> #include "safe-alloc.h" #include "macros.h" int main () { struct tst { int a; int b; }; struct tst *p = NULL; int r; r = ALLOC (p); ASSERT (r >= 0); ASSERT (p->a == 0 && p->b == 0); p->a = p->b = 42; r = REALLOC_N (p, 5); ASSERT (p[0].a == 42 && p[0].b == 42); FREE (p); ASSERT (p == NULL); return 0; }