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
  17  * along with Quagga; see the file COPYING.  If not, write to the Free
  18  * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
  19  * 02111-1307, USA.
  20  */
  21
  22 #include <zebra.h>
  23 #include <memory.h>
  24 #include <memory_vty.h>
  25 #include <buffer.h>
  26
  27 struct thread_master *master;
  28
  29 int
  30 main(int argc, char **argv)
  31 {
  32   struct buffer *b1, *b2;
  33   int n;
  34   char junk[3];
  35   char c = 'a';
  36
  37   memory_init();
  38
  39   if ((argc != 2) || (sscanf(argv[1], "%d%1s", &n, junk) != 1))
  40     {
  41       fprintf(stderr, "Usage: %s <number of chars to simulate>\n", *argv);
  42       return 1;
  43     }
  44
  45   b1 = buffer_new(0);
  46   b2 = buffer_new(1024);
  47
  48   while (n-- > 0)
  49     {
  50       buffer_put(b1, &c, 1);
  51       buffer_put(b2, &c, 1);
  52       if (c++ == 'z')
  53         c = 'a';
  54       buffer_reset(b1);
  55       buffer_reset(b2);
  56     }
  57   buffer_free(b1);
  58   buffer_free(b2);
  59   return 0;
  60 }