/*
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;
mp_bitcnt_t b, res, ref;
mpz_init (a);
for (i =
0 ; i < COUNT; i++)
{
mini_random_scan_op (OP_SCAN0, MAXBITS, a, &b, &ref);
res = mpz_scan0 (a, b);
if (res != ref)
{
fprintf (stderr,
"mpz_scan0 failed:\n" );
dump (
"a" , a);
fprintf (stderr,
"b: %lu\n" , b);
fprintf (stderr,
"r: %lu\n" , res);
fprintf (stderr,
"ref: %lu\n" , ref);
abort ();
}
if (mpz_sgn (a) >
0 && ref < mpz_sizeinbase (a,
2 ))
{
res = mpn_scan0 (a->_mp_d, b);
if (res != ref)
{
fprintf (stderr,
"mpn_scan0 failed:\n" );
dump (
"a" , a);
fprintf (stderr,
"b: %lu\n" , b);
fprintf (stderr,
"r: %lu\n" , res);
fprintf (stderr,
"ref: %lu\n" , ref);
abort ();
}
}
mini_random_scan_op (OP_SCAN1, MAXBITS, a, &b, &ref);
res = mpz_scan1 (a, b);
if (res != ref)
{
fprintf (stderr,
"mpz_scan1 failed:\n" );
dump (
"a" , a);
fprintf (stderr,
"b: %lu\n" , b);
fprintf (stderr,
"r: %lu\n" , res);
fprintf (stderr,
"ref: %lu\n" , ref);
abort ();
}
if (mpz_sgn (a) >
0 && ref != ~ (mp_bitcnt_t)
0 )
{
res = mpn_scan1 (a->_mp_d, b);
if (res != ref)
{
fprintf (stderr,
"mpn_scan1 failed:\n" );
dump (
"a" , a);
fprintf (stderr,
"b: %lu\n" , b);
fprintf (stderr,
"r: %lu\n" , res);
fprintf (stderr,
"ref: %lu\n" , ref);
abort ();
}
}
}
mpz_clear (a);
}
Messung V0.5 in Prozent C=90 H=92 G=90
¤ Dauer der Verarbeitung: 0.2 Sekunden
¤
*© Formatika GbR, Deutschland