mirror of https://github.com/macssh/macssh.git
66 lines
1.6 KiB
C
Executable File
66 lines
1.6 KiB
C
Executable File
/* Test file for mpfr_set_si and mpfr_set_ui.
|
|
|
|
Copyright (C) 1999 PolKA project, Inria Lorraine and Loria
|
|
|
|
This file is part of the MPFR Library.
|
|
|
|
The MPFR Library is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU Library General Public License as published by
|
|
the Free Software Foundation; either version 2 of the License, or (at your
|
|
option) any later version.
|
|
|
|
The MPFR 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 Library General Public
|
|
License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public License
|
|
along with the MPFR Library; see the file COPYING.LIB. If not, write to
|
|
the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
|
|
MA 02111-1307, USA. */
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include "gmp.h"
|
|
#include "mpfr.h"
|
|
#include "time.h"
|
|
|
|
int
|
|
main(int argc, char **argv)
|
|
{
|
|
mpfr_t x; long k, z, d; unsigned long zl, dl, N;
|
|
|
|
mpfr_init2(x, 100);
|
|
|
|
srandom(time(NULL));
|
|
|
|
N = (argc==1) ? 1000000 : atoi(argv[1]);
|
|
|
|
for (k = 1; k <= N; k++)
|
|
{
|
|
z = random() - (1 << 30);
|
|
mpfr_set_si(x, z, GMP_RNDZ);
|
|
d = (int)mpfr_get_d(x);
|
|
if (d != z)
|
|
{
|
|
fprintf(stderr, "Expected %ld got %ld\n", z, d);
|
|
exit(1);
|
|
}
|
|
}
|
|
|
|
for (k = 1; k <= N; k++)
|
|
{
|
|
zl = random();
|
|
mpfr_set_ui(x, zl, GMP_RNDZ);
|
|
dl = (unsigned int) mpfr_get_d(x);
|
|
if (dl != zl)
|
|
{
|
|
fprintf(stderr, "Expected %lu got %lu\n", zl, dl);
|
|
exit(1);
|
|
}
|
|
}
|
|
|
|
mpfr_clear(x);
|
|
exit (0);
|
|
}
|