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/* Test ULONG_PARITY.
Copyright 2002 Free Software Foundation, Inc.
This file is part of the GNU MP Library.
The GNU MP Library is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser 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 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 Lesser General Public
License for more details.
You should have received a copy of the GNU Lesser General Public License
along with the GNU MP Library. If not, see http://www.gnu.org/licenses/. */
#include <stdio.h>
#include <stdlib.h>
#include "gmp.h"
#include "gmp-impl.h"
#include "tests.h"
void
check_one (int want, unsigned long n)
{
int got;
ULONG_PARITY (got, n);
if (got != want)
{
printf ("ULONG_PARITY wrong\n");
printf (" n %lX\n", n);
printf (" want %d\n", want);
printf (" got %d\n", got);
abort ();
}
}
void
check_various (void)
{
int i;
check_one (0, 0L);
check_one (BITS_PER_ULONG & 1, ULONG_MAX);
check_one (0, 0x11L);
check_one (1, 0x111L);
check_one (1, 0x3111L);
for (i = 0; i < BITS_PER_ULONG; i++)
check_one (1, 1L << i);
}
int
main (int argc, char *argv[])
{
tests_start ();
mp_trace_base = 16;
check_various ();
tests_end ();
exit (0);
}
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