tests/snprintf/prog.c

   1 /* Copyright (C) 2009  Pierre-Marc Fournier
   2  *
   3  * This library is free software; you can redistribute it and/or
   4  * modify it under the terms of the GNU Lesser General Public
   5  * License as published by the Free Software Foundation; either
   6  * version 2.1 of the License, or (at your option) any later version.
   7  *
   8  * This library is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11  * Lesser General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU Lesser General Public
  14  * License along with this library; if not, write to the Free Software
  15  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
  16  */
  17
  18 #include <stdio.h>
  19 #include <string.h>
  20
  21 int main()
  22 {
  23         char buf[100];
  24
  25         char *expected;
  26
  27         expected = "header 9999, hello, 005, '    9'";
  28         ust_safe_snprintf(buf, 99, "header %d, %s, %03d, '%3$*d'", 9999, "hello", 5, 9);
  29         if(strcmp(buf, expected) != 0) {
  30                 printf("Error: expected \"%s\" and got \"%s\"\n", expected, buf);
  31                 return 1;
  32         }
  33
  34         return 0;
  35 }