pqc/external/flint-2.4.3/fq_vec_templates/test/t-is_zero.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, 2010 William Hart
Copyright (C) 2010 Sebastian Pancratz
Copyright (C) 2013 Mike Hansen
******************************************************************************/
#ifdef T
#include "templates.h"
#include <stdio.h>
#include <stdlib.h>
#include "ulong_extras.h"
int
main(void)
{
int i, result;
FLINT_TEST_INIT(state);
printf("is_zero....");
fflush(stdout);
/* Check zero vector */
for (i = 0; i < 50; i++)
{
TEMPLATE(T, ctx_t) ctx;
TEMPLATE(T, struct) * a;
slong len = n_randint(state, 100);
TEMPLATE(T, ctx_randtest) (ctx, state);
a = _TEMPLATE(T, vec_init) (len, ctx);
_TEMPLATE(T, vec_zero) (a, len, ctx);
result = (_TEMPLATE(T, vec_is_zero) (a, len, ctx));
if (!result)
{
printf("FAIL1:\n");
_TEMPLATE(T, vec_print) (a, len, ctx), printf("\n\n");
abort();
}
_TEMPLATE(T, vec_clear) (a, len, ctx);
TEMPLATE(T, ctx_clear) (ctx);
}
/* Check non-zero vector */
for (i = 0; i < 50; i++)
{
TEMPLATE(T, ctx_t) ctx;
TEMPLATE(T, struct) * a;
slong len = n_randint(state, 100) + 1;
TEMPLATE(T, ctx_randtest) (ctx, state);
a = _TEMPLATE(T, vec_init) (len, ctx);
TEMPLATE(T, one) (a + (len - 1), ctx);
result = (!_TEMPLATE(T, vec_is_zero) (a, len, ctx));
if (!result)
{
printf("FAIL2:\n");
_TEMPLATE(T, vec_print) (a, len, ctx), printf("\n\n");
abort();
}
_TEMPLATE(T, vec_clear) (a, len, ctx);
TEMPLATE(T, ctx_clear) (ctx);
}
FLINT_TEST_CLEANUP(state);
printf("PASS\n");
return 0;
}
#endif