diff options
author | Lorry Tar Creator <lorry-tar-importer@lorry> | 2016-08-21 05:23:24 +0000 |
---|---|---|
committer | Lorry Tar Creator <lorry-tar-importer@lorry> | 2016-08-21 05:23:24 +0000 |
commit | a3ec215973c3653ebdeb81dcdd1274519c376a3d (patch) | |
tree | dc0edc2133786db0565f19d51c4a9957dd69e2ac /gnulib-tests/test-stdlib.c | |
download | diffutils-tarball-master.tar.gz |
diffutils-3.5HEADdiffutils-3.5master
Diffstat (limited to 'gnulib-tests/test-stdlib.c')
-rw-r--r-- | gnulib-tests/test-stdlib.c | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/gnulib-tests/test-stdlib.c b/gnulib-tests/test-stdlib.c new file mode 100644 index 0000000..a1fc0d8 --- /dev/null +++ b/gnulib-tests/test-stdlib.c @@ -0,0 +1,54 @@ +/* Test of <stdlib.h> substitute. + Copyright (C) 2007, 2009-2016 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>, 2007. */ + +#include <config.h> + +#include <stdlib.h> + +#include "verify.h" + +/* Check that EXIT_SUCCESS is 0, per POSIX. */ +static int exitcode = EXIT_SUCCESS; +#if EXIT_SUCCESS +"oops" +#endif + +/* Check for GNU value (not guaranteed by POSIX, but is guaranteed by + gnulib). */ +#if EXIT_FAILURE != 1 +"oops" +#endif + +/* Check that NULL can be passed through varargs as a pointer type, + per POSIX 2008. */ +verify (sizeof NULL == sizeof (void *)); + +#if GNULIB_TEST_SYSTEM_POSIX +# include "test-sys_wait.h" +#else +# define test_sys_wait_macros() 0 +#endif + +int +main (void) +{ + if (test_sys_wait_macros ()) + return 1; + + return exitcode; +} |