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-rw-r--r--contrib/libgmp/mpz/tests/t-sqrtrem.c98
1 files changed, 0 insertions, 98 deletions
diff --git a/contrib/libgmp/mpz/tests/t-sqrtrem.c b/contrib/libgmp/mpz/tests/t-sqrtrem.c
deleted file mode 100644
index f5fcd09..0000000
--- a/contrib/libgmp/mpz/tests/t-sqrtrem.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/* Test mpz_add, mpz_add_ui, mpz_cmp, mpz_cmp, mpz_mul, mpz_sqrtrem.
-
-Copyright (C) 1991, 1993, 1994, 1996 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 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 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 Library General Public
-License for more details.
-
-You should have received a copy of the GNU Library General Public License
-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,
-MA 02111-1307, USA. */
-
-#include <stdio.h>
-#include "gmp.h"
-#include "gmp-impl.h"
-#include "urandom.h"
-
-void debug_mp ();
-
-#ifndef SIZE
-#define SIZE 16
-#endif
-
-main (argc, argv)
- int argc;
- char **argv;
-{
- mpz_t x2;
- mpz_t x, rem;
- mpz_t temp, temp2;
- mp_size_t x2_size;
- int i;
- int reps = 100000;
-
- if (argc == 2)
- reps = atoi (argv[1]);
-
- mpz_init (x2);
- mpz_init (x);
- mpz_init (rem);
- mpz_init (temp);
- mpz_init (temp2);
-
- for (i = 0; i < reps; i++)
- {
- x2_size = urandom () % SIZE;
-
- mpz_random2 (x2, x2_size);
-
- mpz_sqrtrem (x, rem, x2);
- mpz_mul (temp, x, x);
-
- /* Is square of result > argument? */
- if (mpz_cmp (temp, x2) > 0)
- dump_abort (x2, x, rem);
-
- mpz_add_ui (temp2, x, 1);
- mpz_mul (temp2, temp2, temp2);
-
- /* Is square of (result + 1) <= argument? */
- if (mpz_cmp (temp2, x2) <= 0)
- dump_abort (x2, x, rem);
-
- mpz_add (temp2, temp, rem);
-
- /* Is the remainder wrong? */
- if (mpz_cmp (x2, temp2) != 0)
- dump_abort (x2, x, rem);
- }
-
- exit (0);
-}
-
-dump_abort (x2, x, rem)
- mpz_t x2, x, rem;
-{
- fprintf (stderr, "ERROR\n");
- fprintf (stderr, "x2 = "); debug_mp (x2, -16);
- fprintf (stderr, "x = "); debug_mp (x, -16);
- fprintf (stderr, "remainder = "); debug_mp (rem, -16);
- abort();
-}
-
-void
-debug_mp (x, base)
- mpz_t x;
-{
- mpz_out_str (stderr, base, x); fputc ('\n', stderr);
-}
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