interpretor/libsndfile-1.0.25/src/test_strncpy_crlf.c

   1 /*
   2 ** Copyright (C) 2010-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
   3 **
   4 ** This program is free software; you can redistribute it and/or modify
   5 ** it under the terms of the GNU Lesser General Public License as published by
   6 ** the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
  13 **
  14 ** You should have received a copy of the GNU Lesser General Public License
  15 ** along with this program; if not, write to the Free Software
  16 ** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  17 */
  18
  19 #include "sfconfig.h"
  20
  21 #include <stdio.h>
  22 #include <stdlib.h>
  23
  24 #include "common.h"
  25
  26 #include "test_main.h"
  27
  28 void
  29 test_psf_strlcpy_crlf (void)
  30 {       const char *src = "a\nb\nc\n" ;
  31         char *dest ;
  32         int dest_len ;
  33
  34         print_test_name ("Testing psf_strlcpy_crlf") ;
  35
  36         for (dest_len = 3 ; dest_len < 30 ; dest_len++)
  37         {       dest = calloc (1, dest_len + 1) ;
  38                 if (dest == NULL)
  39                 {       printf ("\n\nLine %d: calloc failed!\n\n", __LINE__) ;
  40                         exit (1) ;
  41                         } ;
  42
  43                 dest [dest_len] = '\xea' ;
  44
  45                 psf_strlcpy_crlf (dest, src, dest_len, sizeof (src)) ;
  46
  47                 if (dest [dest_len] != '\xea')
  48                 {       printf ("\n\nLine %d: buffer overrun for dest_len == %d\n\n", __LINE__, dest_len) ;
  49                         exit (1) ;
  50                         } ;
  51
  52                 free (dest) ;
  53                 } ;
  54
  55         puts ("ok") ;
  56 } /* test_psf_strlcpy_crlf */