89 lines
2.1 KiB
C
89 lines
2.1 KiB
C
/* Test mtox.
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Copyright 2002 Free Software Foundation, Inc.
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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
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or (at your
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option) any later version.
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The GNU MP Library is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with the GNU MP Library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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MA 02110-1301, USA. */
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#include <string.h> /* for strcmp, strlen */
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#include <stdlib.h> /* for abort */
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#include <stdio.h>
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#include "gmp.h"
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#include "gmp-impl.h"
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#include "mp.h"
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#include "tests.h"
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void
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check_random (void)
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{
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mpz_t z;
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int i;
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char *got, *want;
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gmp_randstate_ptr rands = RANDS;
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mpz_init (z);
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for (i = 0; i < 1000; i++)
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{
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mpz_erandomb (z, rands, 6 * BITS_PER_MP_LIMB);
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got = mtox (z);
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want = mpz_get_str (NULL, 16, z);
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if (strcmp (got, want) != 0)
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{
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printf ("mtox wrong result\n");
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printf (" got \"%s\"\n", got);
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printf (" want \"%s\"\n", want);
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abort ();
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}
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(*__gmp_free_func) (got, strlen (got) + 1);
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(*__gmp_free_func) (want, strlen (want) + 1);
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}
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mpz_clear (z);
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}
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void
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check_mem (void)
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{
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MINT *m;
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char *s;
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m = itom (0);
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s = mtox (m);
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if (! tests_memory_valid (s))
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{
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printf ("Skipping t-mtox, cannot test libgmp and libmp memory together\n");
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exit (0);
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}
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mfree (m);
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(*__gmp_free_func) (s, strlen (s) + 1);
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}
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int
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main (void)
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{
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tests_start ();
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check_mem ();
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check_random ();
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tests_end ();
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exit (0);
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}
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