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/*
Copyright (C) 2010, 2011 Sebastian Pancratz
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 "fmpq.h"
TEST_FUNCTION_START(fmpq_init_set_readonly, state)
{
int i;
/* Create some small fmpq rationals, clear the mpq_t */
for (i = 0; i < 1000 * flint_test_multiplier(); i++)
{
fmpq_t f;
mpq_t z;
fmpq_init(f);
fmpq_randtest(f, state, SMALL_FMPZ_BITCOUNT_MAX);
mpq_init(z);
fmpq_get_mpq(z, f);
{
fmpq_t g;
fmpq_init_set_readonly(g, z);
fmpq_clear_readonly(g);
}
mpq_clear(z);
}
/* Create some small fmpq ratioals, do *not* clear the mpq_t */
for (i = 0; i < 1000 * flint_test_multiplier(); i++)
{
fmpq_t f;
mpq_t z;
fmpq_init(f);
fmpq_randtest(f, state, SMALL_FMPZ_BITCOUNT_MAX);
mpq_init(z);
fmpq_get_mpq(z, f);
{
fmpq_t g;
fmpq_init_set_readonly(g, z);
}
mpq_clear(z);
}
/* Create some more fmpq rationals */
for (i = 0; i < 1000 * flint_test_multiplier(); i++)
{
fmpq_t f;
mpq_t z;
fmpq_init(f);
fmpq_randtest(f, state, 2 * FLINT_BITS);
mpq_init(z);
fmpq_get_mpq(z, f);
{
fmpq_t g, h;
fmpq_init_set_readonly(g, z);
fmpq_init(h);
fmpq_set_mpq(h, z);
if (!fmpq_equal(g, h))
{
flint_printf("FAIL:\n\n");
flint_printf("g = "), fmpq_print(g), flint_printf("\n");
flint_printf("h = "), fmpq_print(h), flint_printf("\n");
gmp_printf("z = %Qd\n", z);
}
fmpq_clear_readonly(g);
fmpq_clear(h);
}
fmpq_clear(f);
mpq_clear(z);
}
TEST_FUNCTION_END(state);
}