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Unified Diff: gcc/gmp/tests/mpz/t-pprime_p.c

Issue 3050029: [gcc] GCC 4.5.0=>4.5.1 (Closed) Base URL: ssh://git@gitrw.chromium.org:9222/nacl-toolchain.git
Patch Set: Created 10 years, 5 months ago
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Index: gcc/gmp/tests/mpz/t-pprime_p.c
diff --git a/gcc/gmp/tests/mpz/t-pprime_p.c b/gcc/gmp/tests/mpz/t-pprime_p.c
deleted file mode 100644
index 09073796815ee899a3fdb18b3620aae9f48bffed..0000000000000000000000000000000000000000
--- a/gcc/gmp/tests/mpz/t-pprime_p.c
+++ /dev/null
@@ -1,113 +0,0 @@
-/* Exercise mpz_probab_prime_p.
-
-Copyright 2002 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 3 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. If not, see http://www.gnu.org/licenses/. */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include "gmp.h"
-#include "gmp-impl.h"
-#include "tests.h"
-
-
-/* Enhancements:
-
- - Test some big primes don't come back claimed to be composite.
- - Test some big composites don't come back claimed to be certainly prime.
- - Test some big composites with small factors are identified as certainly
- composite. */
-
-
-/* return 1 if prime, 0 if composite */
-int
-isprime (long n)
-{
- long i;
-
- n = ABS(n);
-
- if (n < 2)
- return 0;
- if (n == 2)
- return 1;
- if ((n & 1) == 0)
- return 0;
-
- for (i = 3; i < n; i++)
- if ((n % i) == 0)
- return 0;
-
- return 1;
-}
-
-void
-check_one (mpz_srcptr n, int want)
-{
- int got;
-
- got = mpz_probab_prime_p (n, 25);
-
- /* "definitely prime" is fine if we only wanted "probably prime" */
- if (got == 2 && want == 1)
- want = 2;
-
- if (got != want)
- {
- printf ("mpz_probab_prime_p\n");
- mpz_trace (" n ", n);
- printf (" got =%d", got);
- printf (" want=%d", want);
- abort ();
- }
-}
-
-void
-check_pn (mpz_ptr n, int want)
-{
- check_one (n, want);
- mpz_neg (n, n);
- check_one (n, want);
-}
-
-/* expect certainty for small n */
-void
-check_small (void)
-{
- mpz_t n;
- long i;
-
- mpz_init (n);
-
- for (i = 0; i < 300; i++)
- {
- mpz_set_si (n, i);
- check_pn (n, isprime (i));
- }
-
- mpz_clear (n);
-}
-
-int
-main (void)
-{
- tests_start ();
-
- check_small ();
-
- tests_end ();
- exit (0);
-}
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