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/*
Copyright (C) 2026 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 <string.h>
#include "test_helpers.h"
#include "gmpcompat.h"
#include "ulong_extras.h"
TEST_FUNCTION_START(n_nonzero_sizeinbase10, state)
{
ulong n;
slong rep, size1, size2;
mpz_t t;
char * str;
mpz_init(t);
str = flint_malloc((FLINT_BITS + 1) * sizeof(char));
for (rep = 0; rep < 10000 * flint_test_multiplier(); rep++)
{
n = n_randtest_not_zero(state);
size1 = n_nonzero_sizeinbase10(n);
flint_mpz_set_ui(t, n);
mpz_get_str(str, 10, t);
size2 = strlen(str);
if (size1 != size2)
TEST_FUNCTION_FAIL(
"n = %wu\n"
"n_nonzero_sizeinbase10: %wd, strlen: %wd\n",
n, size1, size2);
}
flint_free(str);
mpz_clear(t);
TEST_FUNCTION_END(state);
}