pqc/external/flint-2.4.3/test/t-add_ssaaaa.c

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2014-05-18 22:03:37 +00:00
/*=============================================================================
This file is part of FLINT.
FLINT 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.
FLINT 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 FLINT; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
=============================================================================*/
/******************************************************************************
Copyright (C) 2009 William Hart
******************************************************************************/
#include <stdio.h>
#include <stdlib.h>
#include <gmp.h>
#include "flint.h"
#include "ulong_extras.h"
int main(void)
{
int i, result;
FLINT_TEST_INIT(state);
flint_printf("add_ssaaaa....");
fflush(stdout);
for (i = 0; i < 1000000; i++)
{
mp_limb_t sh1, sl1, sh2, sl2, ah1, al1, ah2, al2;
ah1 = n_randtest(state);
al1 = n_randtest(state);
ah2 = n_randtest(state);
al2 = n_randtest(state);
add_ssaaaa(sh1, sl1, ah1, al1, ah2, al2);
sl2 = al1 + al2;
sh2 = (sl1 < al1);
sh2 += ah1;
sh2 += ah2;
result = ((sh2 == sh1) && (sl2 == sl1));
if (!result)
{
flint_printf("FAIL:\n");
flint_printf("ah1 = %wu, al1 = %wu, ah2 = %wu, al1 = %wu\n", ah1, al1, ah2, al1);
flint_printf("sh2 = %wu, sh1 = %wu, sl2 = %wu, sl1 = %wu\n", sh2, sh1, sl2, sl1);
abort();
}
}
FLINT_TEST_CLEANUP(state);
flint_printf("PASS\n");
return 0;
}