flint-sys 0.9.0

Bindings to the FLINT C library
Documentation 
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/*
    Copyright (C) 2021 Fredrik Johansson

    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 3 of the License, or
    (at your option) any later version.  See <https://www.gnu.org/licenses/>.
*/

#include "test_helpers.h"
#include <string.h>
#include "arf.h"
#include "arb.h"

TEST_FUNCTION_START(arf_get_str, state)
{
    slong iter;

    for (iter = 0; iter < 1000 * 0.1 * flint_test_multiplier(); iter++)
    {
        arf_t x;
        arb_t y;
        char *s1, * s2;
        slong d;

        arf_init(x);
        arb_init(y);

        arf_randtest_special(x, state, 2 + n_randint(state, 200), 2 + n_randint(state, 100));
        arb_set_arf(y, x);
        d = 1 + n_randint(state, 200);

        s1 = arf_get_str(x, d);
        s2 = arb_get_str(y, d, ARB_STR_NO_RADIUS);

        if ((arf_is_pos_inf(x) && strcmp(s1, "+inf")) ||
            (arf_is_neg_inf(x) && strcmp(s1, "-inf")) ||
            (arf_is_nan(x) && strcmp(s1, "nan")) ||
            (arf_is_finite(x) && strcmp(s1, s2)))
        {
            flint_printf("FAIL\n");
            arf_print(x); flint_printf("\n");
            arb_print(y); flint_printf("\n");
            flint_printf("%s\n", s1);
            flint_printf("%s\n", s2);
            flint_abort();
        }

        flint_free(s1);
        flint_free(s2);

        arf_clear(x);
        arb_clear(y);
    }

    TEST_FUNCTION_END(state);
}