/* Test mpq_set_str.
Copyright 2001 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 <stdio.h>
#include <stdlib.h>
#include "gmp-impl.h"
#include "tests.h"
void
check_one (mpq_srcptr want,
int base,
const char *str)
{
mpq_t got;
MPQ_CHECK_FORMAT (want);
mp_trace_base = base;
mpq_init (got);
if (mpq_set_str (got, str, base) !=
0 )
{
printf (
"mpq_set_str unexpectedly failed\n" );
printf (
" base %d\n" , base);
printf (
" str \" %s\
"\n" , str);
abort ();
}
MPQ_CHECK_FORMAT (got);
if (! mpq_equal (got, want))
{
printf (
"mpq_set_str wrong\n" );
printf (
" base %d\n" , base);
printf (
" str \" %s\
"\n" , str);
mpq_trace (
"got " , got);
mpq_trace (
"want" , want);
abort ();
}
mpq_clear (got);
}
void
check_samples (
void )
{
mpq_t q;
mpq_init (q);
mpq_set_ui (q,
0 L,
1 L);
check_one (q,
10 ,
"0" );
check_one (q,
10 ,
"0/1" );
check_one (q,
10 ,
"0 / 1" );
check_one (q,
0 ,
"0x0/ 1" );
check_one (q,
0 ,
"0x0/ 0x1" );
check_one (q,
0 ,
"0 / 0x1" );
check_one (q,
10 ,
"-0" );
check_one (q,
10 ,
"-0/1" );
check_one (q,
10 ,
"-0 / 1" );
check_one (q,
0 ,
"-0x0/ 1" );
check_one (q,
0 ,
"-0x0/ 0x1" );
check_one (q,
0 ,
"-0 / 0x1" );
mpq_set_ui (q,
255 L,
256 L);
check_one (q,
10 ,
"255/256" );
check_one (q,
0 ,
"0xFF/0x100" );
check_one (q,
16 ,
"FF/100" );
mpq_neg (q, q);
check_one (q,
10 ,
"-255/256" );
check_one (q,
0 ,
"-0xFF/0x100" );
check_one (q,
16 ,
"-FF/100" );
mpq_clear (q);
}
int
main (
void )
{
tests_start ();
check_samples ();
tests_end ();
exit (
0 );
}
Messung V0.5 in Prozent C=96 H=94 G=94
¤ Dauer der Verarbeitung: 0.3 Sekunden
¤
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