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

66 lines
1.8 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
******************************************************************************/
#include <stdio.h>
#include <stdlib.h>
#include <gmp.h>
#include "flint.h"
#include "fmpz.h"
#include "fmpz_mat.h"
#include "ulong_extras.h"
int
main(void)
{
int i;
FLINT_TEST_INIT(state);
flint_printf("is_empty....");
fflush(stdout);
for (i = 0; i < 1000 * flint_test_multiplier(); i++)
{
fmpz_mat_t A;
slong rows = n_randint(state, 10);
slong cols = n_randint(state, 10);
fmpz_mat_init(A, rows, cols);
if (fmpz_mat_is_empty(A) != (rows == 0 || cols == 0))
{
flint_printf("FAIL!\n");
abort();
}
fmpz_mat_clear(A);
}
FLINT_TEST_CLEANUP(state);
flint_printf("PASS\n");
return 0;
}