1/* Test of xvasprintf() and xasprintf() functions. 2 Copyright (C) 2007 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 "xvasprintf.h" 22 23#include <stdarg.h> 24#include <stdio.h> 25#include <stdlib.h> 26#include <string.h> 27 28#include "progname.h" 29 30#define ASSERT(expr) \ 31 do \ 32 { \ 33 if (!(expr)) \ 34 { \ 35 fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \ 36 abort (); \ 37 } \ 38 } \ 39 while (0) 40 41static char * 42my_xasprintf (const char *format, ...) 43{ 44 va_list args; 45 char *ret; 46 47 va_start (args, format); 48 ret = xvasprintf (format, args); 49 va_end (args); 50 return ret; 51} 52 53static void 54test_xvasprintf () 55{ 56 int repeat; 57 58 for (repeat = 0; repeat <= 8; repeat++) 59 { 60 char *result = my_xasprintf ("%d", 12345); 61 ASSERT (result != NULL); 62 ASSERT (strcmp (result, "12345") == 0); 63 free (result); 64 } 65} 66 67static void 68test_xasprintf () 69{ 70 int repeat; 71 72 for (repeat = 0; repeat <= 8; repeat++) 73 { 74 char *result = xasprintf ("%d", 12345); 75 ASSERT (result != NULL); 76 ASSERT (strcmp (result, "12345") == 0); 77 free (result); 78 } 79} 80 81int 82main (int argc, char *argv[]) 83{ 84 set_program_name (argv[0]); 85 86 test_xvasprintf (); 87 test_xasprintf (); 88 89 return 0; 90} 91