tests/lib/test_buffer.c

   1 /*
   2  * Copyright (C) 2004 Paul Jakma
   3  *
   4  * This file is part of Quagga.
   5  *
   6  * Quagga is free software; you can redistribute it and/or modify it
   7  * under the terms of the GNU General Public License as published by the
   8  * Free Software Foundation; either version 2, or (at your option) any
   9  * later version.
  10  *
  11  * Quagga is distributed in the hope that it will be useful, but
  12  * WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License along
  17  * with this program; see the file COPYING; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  19  */
  20
  21 #include <zebra.h>
  22 #include <memory.h>
  23 #include <memory_vty.h>
  24 #include <buffer.h>
  25
  26 struct thread_master *master;
  27
  28 int
  29 main(int argc, char **argv)
  30 {
  31   struct buffer *b1, *b2;
  32   int n;
  33   char junk[3];
  34   char c = 'a';
  35
  36   memory_init();
  37
  38   if ((argc != 2) || (sscanf(argv[1], "%d%1s", &n, junk) != 1))
  39     {
  40       fprintf(stderr, "Usage: %s <number of chars to simulate>\n", *argv);
  41       return 1;
  42     }
  43
  44   b1 = buffer_new(0);
  45   b2 = buffer_new(1024);
  46
  47   while (n-- > 0)
  48     {
  49       buffer_put(b1, &c, 1);
  50       buffer_put(b2, &c, 1);
  51       if (c++ == 'z')
  52         c = 'a';
  53       buffer_reset(b1);
  54       buffer_reset(b2);
  55     }
  56   buffer_free(b1);
  57   buffer_free(b2);
  58   return 0;
  59 }