version 1.1.1.1, 2000/01/10 15:35:28 |
version 1.1.1.2, 2000/09/09 14:13:00 |
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/* Test conversion and I/O using mpz_out_str and mpz_inp_str. |
/* Test conversion and I/O using mpz_out_str and mpz_inp_str. |
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Copyright (C) 1993, 1994, 1996 Free Software Foundation, Inc. |
Copyright (C) 1993, 1994, 1996, 2000 Free Software Foundation, Inc. |
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This file is part of the GNU MP Library. |
This file is part of the GNU MP Library. |
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The GNU MP Library is free software; you can redistribute it and/or modify |
The GNU MP 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 |
it under the terms of the GNU Lesser General Public License as published by |
the Free Software Foundation; either version 2 of the License, or (at your |
the Free Software Foundation; either version 2.1 of the License, or (at your |
option) any later version. |
option) any later version. |
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The GNU MP Library is distributed in the hope that it will be useful, but |
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 |
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public |
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public |
License for more details. |
License for more details. |
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You should have received a copy of the GNU Library General Public License |
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 |
along with the GNU MP Library; see the file COPYING.LIB. If not, write to |
the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, |
the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, |
MA 02111-1307, USA. */ |
MA 02111-1307, USA. */ |
Line 24 MA 02111-1307, USA. */ |
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Line 24 MA 02111-1307, USA. */ |
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#include "gmp-impl.h" |
#include "gmp-impl.h" |
#include "urandom.h" |
#include "urandom.h" |
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void debug_mp (); |
#define FILENAME "io.tmp" |
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#ifndef SIZE |
#ifndef SIZE |
#define SIZE 16 |
#define SIZE 16 |
#endif |
#endif |
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main (argc, argv) |
void |
int argc; |
debug_mp (mpz_t x, int base) |
char **argv; |
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{ |
{ |
MP_INT op1, op2; |
mpz_out_str (stderr, base, x); fputc ('\n', stderr); |
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} |
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int |
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main (int argc, char **argv) |
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{ |
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mpz_t op1, op2; |
mp_size_t size; |
mp_size_t size; |
int i; |
int i; |
int reps = 10000; |
int reps = 10000; |
FILE *fsin, *fsout; |
FILE *fp; |
int fd[2]; |
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int base; |
int base; |
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if (argc == 2) |
if (argc == 2) |
reps = atoi (argv[1]); |
reps = atoi (argv[1]); |
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mpz_init (&op1); |
mpz_init (op1); |
mpz_init (&op2); |
mpz_init (op2); |
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pipe (fd); |
fp = fopen (FILENAME, "w+"); |
fsin = fdopen (fd[0], "r"); |
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fsout = fdopen (fd[1], "w"); |
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for (i = 0; i < reps; i++) |
for (i = 0; i < reps; i++) |
{ |
{ |
size = urandom () % SIZE - SIZE/2; |
size = urandom () % SIZE - SIZE/2; |
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mpz_random2 (&op1, size); |
mpz_random2 (op1, size); |
base = urandom () % 36 + 1; |
base = urandom () % 36 + 1; |
if (base == 1) |
if (base == 1) |
base = 0; |
base = 0; |
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mpz_out_str (fsout, base, &op1); |
rewind (fp); |
putc (' ', fsout); |
if (mpz_out_str (fp, base, op1) == 0 |
fflush (fsout); |
|| putc (' ', fp) == EOF |
mpz_inp_str (&op2, fsin, base); |
|| fflush (fp) != 0) |
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{ |
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fprintf (stderr, "mpz_out_str write error\n"); |
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abort (); |
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} |
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if (mpz_cmp (&op1, &op2)) |
rewind (fp); |
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if (mpz_inp_str (op2, fp, base) == 0) |
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{ |
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fprintf (stderr, "mpz_inp_str read error\n"); |
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abort (); |
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} |
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if (mpz_cmp (op1, op2)) |
{ |
{ |
fprintf (stderr, "ERROR\n"); |
fprintf (stderr, "ERROR\n"); |
fprintf (stderr, "op1 = "); debug_mp (&op1, -16); |
fprintf (stderr, "op1 = "); debug_mp (op1, -16); |
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fprintf (stderr, "op2 = "); debug_mp (op2, -16); |
fprintf (stderr, "base = %d\n", base); |
fprintf (stderr, "base = %d\n", base); |
abort (); |
abort (); |
} |
} |
} |
} |
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exit (0); |
fclose (fp); |
} |
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void |
unlink (FILENAME); |
debug_mp (x, base) |
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MP_INT *x; |
exit (0); |
{ |
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mpz_out_str (stderr, base, x); fputc ('\n', stderr); |
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} |
} |