1/* Test of ulc_vasnprintf() function. 2 Copyright (C) 2007-2010 Free Software Foundation, Inc. 3 4 This program is free software: you can redistribute it and/or modify 5 it under the terms of the GNU General Public License as published by 6 the Free Software Foundation; either version 3 of the License, or 7 (at your option) any later version. 8 9 This program is distributed in the hope that it will be useful, 10 but WITHOUT ANY WARRANTY; without even the implied warranty of 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 GNU General Public License for more details. 13 14 You should have received a copy of the GNU General Public License 15 along with this program. If not, see <http://www.gnu.org/licenses/>. */ 16 17/* Written by Bruno Haible <bruno@clisp.org>, 2007. */ 18 19#include <config.h> 20 21#include "unistdio.h" 22 23#include <stdarg.h> 24#include <stddef.h> 25#include <stdint.h> 26#include <stdlib.h> 27#include <string.h> 28 29#include "macros.h" 30 31#include "test-ulc-asnprintf1.h" 32#include "test-ulc-printf1.h" 33 34static char * 35my_asnprintf (char *resultbuf, size_t *lengthp, const char *format, ...) 36{ 37 va_list args; 38 char *ret; 39 40 va_start (args, format); 41 ret = ulc_vasnprintf (resultbuf, lengthp, format, args); 42 va_end (args); 43 return ret; 44} 45 46static char * 47my_xasprintf (const char *format, ...) 48{ 49 va_list args; 50 size_t length; 51 char *ret; 52 53 va_start (args, format); 54 ret = ulc_vasnprintf (NULL, &length, format, args); 55 va_end (args); 56 if (ret != NULL) 57 ASSERT (length == strlen (ret)); 58 return ret; 59} 60 61static void 62test_vasnprintf () 63{ 64 test_function (my_asnprintf); 65 test_xfunction (my_xasprintf); 66} 67 68int 69main (int argc, char *argv[]) 70{ 71 test_vasnprintf (); 72 return 0; 73} 74