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/*
 * Copyright (C) 2008 Free Software Foundation
 * Written by Simon Josefsson
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

#include <config.h>

#include <string.h>

#include <stdio.h>
#include <stdlib.h>

#define ASSERT(expr) \
  do									     \
    {									     \
      if (!(expr))							     \
	{								     \
	  fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \
	  fflush (stderr);						     \
	  abort ();							     \
	}								     \
    }									     \
  while (0)

int
main (void)
{
  char foo[] = "foo";
  char foobar[] = "foobar";
  char bar[] = "bar";

  ASSERT (memcmp (NULL, NULL, 0) == 0);
  ASSERT (memcmp (foo, foobar, 2) == 0);
  ASSERT (memcmp (foo, foobar, 3) == 0);
  ASSERT (memcmp (foo, foobar, 4) != 0);
  ASSERT (memcmp (foo, bar, 1) != 0);
  ASSERT (memcmp (foo, bar, 3) != 0);

  return 0;
}