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-rw-r--r--gnu/lib/libgmp/mpq/tests/t-cmp_ui.c102
1 files changed, 0 insertions, 102 deletions
diff --git a/gnu/lib/libgmp/mpq/tests/t-cmp_ui.c b/gnu/lib/libgmp/mpq/tests/t-cmp_ui.c
deleted file mode 100644
index f7b92ad..0000000
--- a/gnu/lib/libgmp/mpq/tests/t-cmp_ui.c
+++ /dev/null
@@ -1,102 +0,0 @@
-/* Test mpq_cmp_ui.
-
-Copyright (C) 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 "gmp.h"
-#include "gmp-impl.h"
-#include "urandom.h"
-
-#define NUM(x) (&((x)->_mp_num))
-#define DEN(x) (&((x)->_mp_den))
-
-#define SGN(x) ((x) < 0 ? -1 : (x) > 0 ? 1 : 0)
-
-ref_mpq_cmp_ui (a, bn, bd)
- mpq_t a;
- unsigned long int bn, bd;
-{
- mpz_t ai, bi;
- int cc;
-
- mpz_init (ai);
- mpz_init (bi);
-
- mpz_mul_ui (ai, NUM (a), bd);
- mpz_mul_ui (bi, DEN (a), bn);
- cc = mpz_cmp (ai, bi);
- mpz_clear (ai);
- mpz_clear (bi);
- return cc;
-}
-
-#ifndef SIZE
-#define SIZE 8 /* increasing this lowers the probabilty of finding an error */
-#endif
-
-main (argc, argv)
- int argc;
- char **argv;
-{
- mpq_t a, b;
- mp_size_t size;
- int reps = 100000;
- int i;
- int cc, ccref;
- unsigned long int bn, bd;
-
- if (argc == 2)
- reps = atoi (argv[1]);
-
- mpq_init (a);
- mpq_init (b);
-
- for (i = 0; i < reps; i++)
- {
- size = urandom () % SIZE - SIZE/2;
- mpz_random2 (NUM (a), size);
- do
- {
- size = urandom () % SIZE - SIZE/2;
- mpz_random2 (DEN (a), size);
- }
- while (mpz_cmp_ui (DEN (a), 0) == 0);
-
- mpz_random2 (NUM (b), 1);
- do
- {
- mpz_random2 (DEN (b), 1);
- }
- while (mpz_cmp_ui (DEN (b), 0) == 0);
-
- mpq_canonicalize (a);
- mpq_canonicalize (b);
-
- bn = mpz_get_ui (NUM (b));
- bd = mpz_get_ui (DEN (b));
-
- ccref = ref_mpq_cmp_ui (a, bn, bd);
- cc = mpq_cmp_ui (a, bn, bd);
-
- if (SGN (ccref) != SGN (cc))
- abort ();
- }
-
- exit (0);
-}
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