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

77 lines
2.1 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) 2009 William Hart
*****************************************************************************/
#include <stdio.h>
#include <stdlib.h>
#include <gmp.h>
#include "flint.h"
#include "fmpz_poly.h"
#include "ulong_extras.h"
int
main(void)
{
int i, j, result;
FLINT_TEST_INIT(state);
flint_printf("get/set_coeff_ui....");
fflush(stdout);
for (i = 0; i < 100 * flint_test_multiplier(); i++)
{
fmpz_poly_t a;
ulong n1, n2;
slong coeff, len;
fmpz_poly_init(a);
len = n_randint(state, 100) + 1;
for (j = 0; j < 1000; j++)
{
n1 = n_randtest(state);
coeff = n_randint(state, len);
fmpz_poly_set_coeff_ui(a, coeff, n1);
n2 = fmpz_poly_get_coeff_ui(a, coeff);
result = (n1 == n2);
if (!result)
{
flint_printf("FAIL: n1 = %wu, n2 = %wu, coeff = %wd, length = %wd\n",
n1, n2, coeff, len);
abort();
}
}
fmpz_poly_clear(a);
}
FLINT_TEST_CLEANUP(state);
flint_printf("PASS\n");
return 0;
}