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/*
Copyright 2012, Free Software Foundation, Inc.
This file is part of the GNU MP Library test suite.
The GNU MP Library test suite is free software; you can redistribute it
and/or modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 3 of the License,
or (at your option) any later version.
The GNU MP Library test suite is distributed in the hope that it will be
useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
Public License for more details.
You should have received a copy of the GNU General Public License along with
the GNU MP Library test suite. If not, see https://www.gnu.org/licenses/. */
#include <limits.h>
#include <stdlib.h>
#include <stdio.h>
#include "testutils.h"
#define MAXBITS 400
#define COUNT 10000
void
testmain (int argc, char **argv)
{
unsigned i;
mpz_t a, res, ref;
mp_bitcnt_t b;
mpz_init (a);
mpz_init (res);
mpz_init (ref);
for (i = 0; i < COUNT; i++)
{
mini_random_bit_op (OP_SETBIT, MAXBITS, a, &b, ref);
mpz_set (res, a);
mpz_setbit (res, b);
if (mpz_cmp (res, ref))
{
fprintf (stderr, "mpz_setbit failed:\n");
dump ("a", a);
fprintf (stderr, "b: %lu\n", b);
dump ("r", res);
dump ("ref", ref);
abort ();
}
if (!mpz_tstbit (res, b))
{
fprintf (stderr, "mpz_tstbit failed (after mpz_setbit):\n");
dump ("res", a);
fprintf (stderr, "b: %lu\n", b);
abort ();
}
mini_random_bit_op (OP_CLRBIT, MAXBITS, a, &b, ref);
mpz_set (res, a);
mpz_clrbit (res, b);
if (mpz_cmp (res, ref))
{
fprintf (stderr, "mpz_clrbit failed:\n");
dump ("a", a);
fprintf (stderr, "b: %lu\n", b);
dump ("r", res);
dump ("ref", ref);
abort ();
}
if (mpz_tstbit (res, b))
{
fprintf (stderr, "mpz_tstbit failed (after mpz_clrbit):\n");
dump ("res", a);
fprintf (stderr, "b: %lu\n", b);
abort ();
}
mini_random_bit_op (OP_COMBIT, MAXBITS, a, &b, ref);
mpz_set (res, a);
mpz_com (a, a);
mpz_combit (res, b);
if (mpz_cmp (res, ref))
{
fprintf (stderr, "mpz_combit failed:\n");
dump ("a", a);
fprintf (stderr, "b: %lu\n", b);
dump ("r", res);
dump ("ref", ref);
abort ();
}
if (mpz_tstbit (res, b) != mpz_tstbit (a, b))
{
fprintf (stderr, "mpz_tstbit failed (after mpz_combit):\n");
dump ("res", a);
fprintf (stderr, "b: %lu\n", b);
abort ();
}
}
mpz_clear (a);
mpz_clear (res);
mpz_clear (ref);
}
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