/*
    Copyright (C) 2011 Fredrik Johansson
    Copyright (C) 2014 Abhinav Baid

    This file is part of FLINT.

    FLINT is free software: you can redistribute it and/or modify it under
    the terms of the GNU Lesser General Public License (LGPL) as published
    by the Free Software Foundation; either version 2.1 of the License, or
    (at your option) any later version.  See <https://www.gnu.org/licenses/>.
*/

#include <stdio.h>
#include <stdlib.h>
#include <gmp.h>
#include "flint.h"
#include "d_mat.h"
#include "ulong_extras.h"

int
main(void)
{
    int i;
    FLINT_TEST_INIT(state);


    flint_printf("is_square....");
    fflush(stdout);

    /* check if a non-zero value is returned for non-square matrices */
    for (i = 0; i < 1000 * flint_test_multiplier(); i++)
    {
        d_mat_t A;
        slong rows = n_randint(state, 10);
        slong cols = n_randint(state, 10);

        d_mat_init(A, rows, cols);

        if (d_mat_is_square(A) != (rows == cols))
        {
            flint_printf("FAIL!\n");
            abort();
        }
        d_mat_clear(A);
    }



    FLINT_TEST_CLEANUP(state);
    flint_printf("PASS\n");
    return 0;
}