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/* $Id$ */
/*
* Copyright (C)2003-2007 Benny Prijono <benny@prijono.org>
*
* 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 2 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, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <pj/rand.h>
#include <pj/log.h>
#include "test.h"
#if INCLUDE_RAND_TEST
#define COUNT 1024
static int values[COUNT];
/*
* rand_test(), simply generates COUNT number of random number and
* check that there's no duplicate numbers.
*/
int rand_test(void)
{
int i;
for (i=0; i<COUNT; ++i) {
int j;
values[i] = pj_rand();
for (j=0; j<i; ++j) {
if (values[i] == values[j]) {
PJ_LOG(3,("test", "error: duplicate value %d at %d-th index",
values[i], i));
return -10;
}
}
}
return 0;
}
#endif /* INCLUDE_RAND_TEST */
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