e554550755
for file in $(find -name \*.h ) ; do sed -e "s/#include \"gmp\.h\"/#include \"mpir.h\"/g" $file > temp ; mv temp $file ; done for file in $(find -name \*.cc) ; do sed -e "s/#include \"gmp\.h\"/#include \"mpir.h\"/g" $file > temp ; mv temp $file ; done
87 lines
1.7 KiB
C
87 lines
1.7 KiB
C
/* Test mpf_integer_p.
|
|
|
|
Copyright 2001 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 2.1 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; see the file COPYING.LIB. If not, write to
|
|
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
|
MA 02110-1301, USA. */
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include "mpir.h"
|
|
#include "gmp-impl.h"
|
|
#include "tests.h"
|
|
|
|
|
|
void
|
|
one (mpf_srcptr f, int want)
|
|
{
|
|
int got;
|
|
got = mpf_integer_p (f);
|
|
if (got != want)
|
|
{
|
|
printf ("mpf_integer_p got %d want %d\n", got, want);
|
|
mpf_trace (" f", f);
|
|
abort ();
|
|
}
|
|
}
|
|
|
|
void
|
|
all (mpf_ptr f, int want)
|
|
{
|
|
one (f, want);
|
|
mpf_neg (f, f);
|
|
one (f, want);
|
|
}
|
|
|
|
int
|
|
main (void)
|
|
{
|
|
mpf_t f;
|
|
|
|
tests_start ();
|
|
mpf_init2 (f, 200L);
|
|
|
|
mpf_set_ui (f, 0L);
|
|
one (f, 1);
|
|
|
|
mpf_set_ui (f, 1L);
|
|
all (f, 1);
|
|
|
|
mpf_set_ui (f, 1L);
|
|
mpf_div_2exp (f, f, 1L);
|
|
all (f, 0);
|
|
|
|
mpf_set_ui (f, 1L);
|
|
mpf_div_2exp (f, f, 5000L);
|
|
all (f, 0);
|
|
|
|
mpf_set_ui (f, 1L);
|
|
mpf_mul_2exp (f, f, 5000L);
|
|
all (f, 1);
|
|
|
|
mpf_set_str (f, "0.5", 10);
|
|
all (f, 0);
|
|
|
|
mpf_set_ui (f, 1L);
|
|
mpf_div_ui (f, f, 3L);
|
|
all (f, 0);
|
|
|
|
mpf_clear (f);
|
|
tests_end ();
|
|
exit (0);
|
|
}
|