Mercurial > gnulib
view tests/test-vasprintf.c @ 17249:e542fd46ad6f
maint: update all copyright year number ranges
Run "make update-copyright". Compare to commit 1602f0a from last year.
Signed-off-by: Eric Blake <eblake@redhat.com>
author | Eric Blake <eblake@redhat.com> |
---|---|
date | Tue, 01 Jan 2013 00:50:58 +0000 |
parents | 8250f2777afc |
children | 344018b6e5d7 |
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/* Test of vasprintf() and asprintf() functions. Copyright (C) 2007-2013 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>, 2007. */ #include <config.h> #include <stdio.h> #include "signature.h" SIGNATURE_CHECK (asprintf, int, (char **, char const *, ...)); SIGNATURE_CHECK (vasprintf, int, (char **, char const *, va_list)); #include <stdarg.h> #include <stdlib.h> #include <string.h> #include "macros.h" static int my_asprintf (char **result, const char *format, ...) { va_list args; int ret; va_start (args, format); ret = vasprintf (result, format, args); va_end (args); return ret; } static void test_vasprintf () { int repeat; for (repeat = 0; repeat <= 8; repeat++) { char *result; int retval = my_asprintf (&result, "%d", 12345); ASSERT (retval == 5); ASSERT (result != NULL); ASSERT (strcmp (result, "12345") == 0); free (result); } for (repeat = 0; repeat <= 8; repeat++) { char *result; int retval = my_asprintf (&result, "%08lx", 12345UL); ASSERT (retval == 8); ASSERT (result != NULL); ASSERT (strcmp (result, "00003039") == 0); free (result); } } static void test_asprintf () { int repeat; for (repeat = 0; repeat <= 8; repeat++) { char *result; int retval = asprintf (&result, "%d", 12345); ASSERT (retval == 5); ASSERT (result != NULL); ASSERT (strcmp (result, "12345") == 0); free (result); } for (repeat = 0; repeat <= 8; repeat++) { char *result; int retval = asprintf (&result, "%08lx", 12345UL); ASSERT (retval == 8); ASSERT (result != NULL); ASSERT (strcmp (result, "00003039") == 0); free (result); } } int main (int argc, char *argv[]) { test_vasprintf (); test_asprintf (); return 0; }