pqc/external/flint-2.4.3/fq_mat_templates/test/t-zero.c
2014-05-24 23:16:06 +02:00

89 lines
2.4 KiB
C

/*=============================================================================
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) 2011 Fredrik Johansson
Copyright (C) 2013 Mike Hansen
******************************************************************************/
#ifdef T
#include "templates.h"
#include <stdio.h>
int
main(void)
{
int iter;
FLINT_TEST_INIT(state);
printf("zero/is_zero....");
fflush(stdout);
for (iter = 0; iter < 100; iter++)
{
TEMPLATE(T, ctx_t) ctx;
TEMPLATE(T, mat_t) A;
slong m, n;
TEMPLATE(T, ctx_randtest) (ctx, state);
m = n_randint(state, 10);
n = n_randint(state, 10);
TEMPLATE(T, mat_init) (A, m, n, ctx);
TEMPLATE(T, mat_randtest) (A, state, ctx);
TEMPLATE(T, mat_zero) (A, ctx);
if (!TEMPLATE(T, mat_is_zero) (A, ctx))
{
printf("FAIL: expected matrix to be zero\n");
abort();
}
if (m > 0 && n > 0)
{
m = n_randint(state, m);
n = n_randint(state, n);
TEMPLATE(T, randtest_not_zero) (TEMPLATE(T, mat_entry) (A, m, n),
state, ctx);
if (TEMPLATE(T, mat_is_zero) (A, ctx))
{
printf("FAIL: expected matrix not to be zero\n");
abort();
}
}
TEMPLATE(T, mat_clear) (A, ctx);
TEMPLATE(T, ctx_clear) (ctx);
}
FLINT_TEST_CLEANUP(state);
printf("PASS\n");
return 0;
}
#endif