mirror of https://github.com/macssh/macssh.git
66 lines
1.6 KiB
C
66 lines
1.6 KiB
C
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/* Test file for mpfr_set_si and mpfr_set_ui.
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Copyright (C) 1999 PolKA project, Inria Lorraine and Loria
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This file is part of the MPFR Library.
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The MPFR Library is free software; you can redistribute it and/or modify
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it under the terms of the GNU Library General Public License as published by
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the Free Software Foundation; either version 2 of the License, or (at your
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option) any later version.
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The MPFR 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 Library General Public
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License for more details.
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You should have received a copy of the GNU Library General Public License
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along with the MPFR Library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
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MA 02111-1307, USA. */
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#include <stdio.h>
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#include <stdlib.h>
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#include "gmp.h"
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#include "mpfr.h"
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#include "time.h"
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int
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main(int argc, char **argv)
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{
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mpfr_t x; long k, z, d; unsigned long zl, dl, N;
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mpfr_init2(x, 100);
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srandom(time(NULL));
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N = (argc==1) ? 1000000 : atoi(argv[1]);
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for (k = 1; k <= N; k++)
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{
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z = random() - (1 << 30);
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mpfr_set_si(x, z, GMP_RNDZ);
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d = (int)mpfr_get_d(x);
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if (d != z)
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{
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fprintf(stderr, "Expected %ld got %ld\n", z, d);
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exit(1);
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}
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}
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for (k = 1; k <= N; k++)
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{
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zl = random();
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mpfr_set_ui(x, zl, GMP_RNDZ);
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dl = (unsigned int) mpfr_get_d(x);
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if (dl != zl)
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{
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fprintf(stderr, "Expected %lu got %lu\n", zl, dl);
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exit(1);
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}
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}
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mpfr_clear(x);
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exit (0);
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}
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