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

83 lines
2.2 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) 2010 William Hart
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("entry....");
fflush(stdout);
for (i = 0; i < 1000 * flint_test_multiplier(); i++)
{
fmpz_mat_t a;
slong j, k;
slong rows = n_randint(state, 10);
slong cols = n_randint(state, 10);
fmpz_mat_init(a, rows, cols);
for (j = 0; j < rows; j++)
{
for (k = 0; k < cols; k++)
{
fmpz_set_ui(fmpz_mat_entry(a,j,k), 3*j + 7*k);
}
}
for (j = 0; j < rows; j++)
{
for (k = 0; k < cols; k++)
{
if (fmpz_get_ui(fmpz_mat_entry(a,j,k)) != 3*j + 7*k)
{
flint_printf("FAIL: get/set entry %wd,%wd\n", j, k);
abort();
}
}
}
fmpz_mat_clear(a);
}
FLINT_TEST_CLEANUP(state);
flint_printf("PASS\n");
return 0;
}