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/*
Copyright (C) 2023 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 "fmpz.h"
#include "gr.h"
TEST_FUNCTION_START(gr_fmpz, state)
{
gr_ctx_t ZZ;
int flags = GR_TEST_ALWAYS_ABLE;
gr_ctx_init_fmpz(ZZ);
ZZ->size_limit = 1000;
gr_test_ring(ZZ, 100000, flags);
{
fmpz * a, *b;
a = gr_heap_init(ZZ);
b = gr_heap_init(ZZ);
fmpz_set_str(a, "1000000000000000000000", 10);
fmpz_set_str(b, "1000000000000000000001", 10);
if (gr_sub(b, b, a, ZZ) != GR_SUCCESS || gr_is_one(b, ZZ) != T_TRUE)
flint_abort();
gr_heap_clear(a, ZZ);
gr_heap_clear(b, ZZ);
}
gr_ctx_clear(ZZ);
TEST_FUNCTION_END(state);
}