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/*
Copyright (C) 2009 William Hart
Copyright (C) 2012 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 "ulong_extras.h"
#include "fmpz.h"
TEST_FUNCTION_START(fmpz_popcnt, state)
{
int i, result;
flint_bitcnt_t r1, r2;
for (i = 0; i < 10000 * flint_test_multiplier(); i++)
{
fmpz_t a;
mpz_t b;
fmpz_init(a);
mpz_init(b);
fmpz_randtest(a, state, 2 * FLINT_BITS);
fmpz_get_mpz(b, a);
r1 = fmpz_popcnt(a);
r2 = mpz_popcount(b);
result = r1 == r2;
if (!result && fmpz_cmp_si(a,0) >= 0)
{
flint_printf("FAIL:\n");
flint_printf("a = "), fmpz_print(a), flint_printf("\n");
gmp_printf("b = %Zd\n", b);
flint_printf("r1 = %wu r2 = %wu\n", r1, r2);
fflush(stdout);
flint_abort();
}
fmpz_clear(a);
mpz_clear(b);
}
TEST_FUNCTION_END(state);
}