t-bswap.c
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上传日期:2022-08-06
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- /* Test BSWAP_LIMB.
- 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"
- int
- main (void)
- {
- mp_limb_t src, want, got;
- int i;
- tests_start ();
- mp_trace_base = -16;
- for (i = 0; i < 1000; i++)
- {
- mpn_random (&src, (mp_size_t) 1);
- want = ref_bswap_limb (src);
- BSWAP_LIMB (got, src);
- if (got != want)
- {
- printf ("BSWAP_LIMB wrong resultn");
- error:
- mpn_trace (" src ", &src, (mp_size_t) 1);
- mpn_trace (" want", &want, (mp_size_t) 1);
- mpn_trace (" got ", &got, (mp_size_t) 1);
- abort ();
- }
- BSWAP_LIMB_FETCH (got, &src);
- if (got != want)
- {
- printf ("BSWAP_LIMB_FETCH wrong resultn");
- goto error;
- }
- BSWAP_LIMB_STORE (&got, src);
- if (got != want)
- {
- printf ("BSWAP_LIMB_STORE wrong resultn");
- goto error;
- }
- }
- tests_end ();
- exit (0);
- }