flint-sys 0.9.0

Bindings to the FLINT C library
Documentation 
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/*
    Copyright (C) 2011 Fredrik Johansson
    Copyright (C) 2013 Mike Hansen

    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/>.
*/

#ifdef T

#include "test_helpers.h"
#include "templates.h"

TEST_TEMPLATE_FUNCTION_START(T, poly_inflate, state)
{
    int iter;

    for (iter = 0; iter < 100 * flint_test_multiplier(); iter++)
    {
        TEMPLATE(T, poly_t) poly1, poly2, poly3, xp;
        TEMPLATE(T, ctx_t) ctx;
        TEMPLATE(T, t) one;
        ulong inflation;

        TEMPLATE(T, ctx_init_randtest)(ctx, state, 3);

        TEMPLATE(T, poly_init) (poly1, ctx);
        TEMPLATE(T, poly_init) (poly2, ctx);
        TEMPLATE(T, poly_init) (poly3, ctx);
        TEMPLATE(T, poly_init) (xp, ctx);

        TEMPLATE(T, poly_randtest) (poly1, state, n_randint(state, 20), ctx);
        inflation = n_randint(state, 10);

        TEMPLATE(T, poly_inflate) (poly2, poly1, inflation, ctx);

        TEMPLATE(T, init) (one, ctx);
        TEMPLATE(T, one) (one, ctx);
        TEMPLATE(T, poly_set_coeff) (xp, inflation, one, ctx);
        TEMPLATE(T, poly_compose) (poly3, poly1, xp, ctx);
        TEMPLATE(T, clear) (one, ctx);

        if (!TEMPLATE(T, poly_equal) (poly2, poly3, ctx))
        {
            flint_printf("FAIL: not equal to compose (inflation = %wu)\n",
                         inflation);
            flint_printf("poly1:\n");
            TEMPLATE(T, poly_print) (poly1, ctx);
            flint_printf("\n\n");
            flint_printf("poly2:\n");
            TEMPLATE(T, poly_print) (poly2, ctx);
            flint_printf("\n\n");
            flint_printf("poly3:\n");
            TEMPLATE(T, poly_print) (poly3, ctx);
            flint_printf("\n\n");
            fflush(stdout);
            flint_abort();
        }

        TEMPLATE(T, poly_inflate) (poly1, poly1, inflation, ctx);
        if (!TEMPLATE(T, poly_equal) (poly1, poly2, ctx))
        {
            flint_printf("FAIL: aliasing (inflation = %wu)\n", inflation);
            flint_printf("poly1:\n");
            TEMPLATE(T, poly_print) (poly1, ctx);
            flint_printf("\n\n");
            flint_printf("poly2:\n");
            TEMPLATE(T, poly_print) (poly2, ctx);
            flint_printf("\n\n");
            fflush(stdout);
            flint_abort();
        }

        TEMPLATE(T, poly_clear) (poly1, ctx);
        TEMPLATE(T, poly_clear) (poly2, ctx);
        TEMPLATE(T, poly_clear) (poly3, ctx);
        TEMPLATE(T, poly_clear) (xp, ctx);
        TEMPLATE(T, ctx_clear) (ctx);
    }

    TEST_FUNCTION_END(state);
}
#endif