vasilito
ff4ff35918
Red Bear OS is a full fork. All sources must be available from git clone with zero network access. Removed gitignore rules that excluded fetched source trees under recipes/*/source/, local/recipes/kde/*/source/, local/recipes/qt/*/source/, and vendor source trees. Build artifacts (target/, build/, source.tar, *.o, *.so) remain excluded. 127291 files added — kernel, relibc, base, bootloader, pkgar, all KDE/Qt frameworks, mesa, wayland, DRM drivers, and every other recipe source.
128 lines
3.3 KiB
C
128 lines
3.3 KiB
C
/* Test file for mpfr_inp_str.
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Copyright 2004, 2006-2025 Free Software Foundation, Inc.
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Contributed by the Pascaline and Caramba projects, INRIA.
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This file is part of the GNU MPFR Library.
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The GNU MPFR 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 3 of the License, or (at your
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option) any later version.
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The GNU 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 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 MPFR Library; see the file COPYING.LESSER.
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If not, see <https://www.gnu.org/licenses/>. */
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#include <ctype.h>
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#include "mpfr-test.h"
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#ifdef HAVE_LOCALE_H
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#include <locale.h>
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#endif
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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;
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mpfr_t y;
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FILE *f;
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int i, n;
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tests_start_mpfr ();
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mpfr_init (x);
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mpfr_init (y);
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mpfr_set_prec (x, 15);
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f = src_fopen ("inp_str.dat", "r");
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if (f == NULL)
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{
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printf ("Error, can't open inp_str.dat\n");
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exit (1);
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}
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i = mpfr_inp_str (x, f, 10, MPFR_RNDN);
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if (i != 5 || mpfr_cmp_si0 (x, -1700))
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{
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printf ("Error in reading 1st line from file inp_str.dat (%d)\n", i);
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mpfr_dump (x);
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exit (1);
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}
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i = mpfr_inp_str (x, f, 10, MPFR_RNDN);
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if (i != 10 || mpfr_cmp_ui0 (x, 31415))
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{
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printf ("Error in reading 2nd line from file inp_str.dat (%d)\n", i);
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mpfr_dump (x);
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exit (1);
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}
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i = mpfr_inp_str (x, f, 10, MPFR_RNDN);
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if (i != 111 || mpfr_cmp_ui0 (x, 31416))
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{
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printf ("Error in reading 3rd line from file inp_str.dat (%d)\n", i);
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mpfr_dump (x);
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exit (1);
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}
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i = mpfr_inp_str (x, f, 10, MPFR_RNDN);
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if (i != 0)
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{
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printf ("Error in reading 4th line from file inp_str.dat (%d)\n", i);
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mpfr_dump (x);
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exit (1);
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}
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mpfr_set_prec (x, 53);
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mpfr_set_prec (y, 53);
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mpfr_set_str (y, "1.0010010100001110100101001110011010111011100001110010e226",
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2, MPFR_RNDN);
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for (n = 2; n < 63; n++)
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{
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i = mpfr_inp_str (x, f, n, MPFR_RNDN);
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if (i == 0 || !mpfr_equal_p (x, y))
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{
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printf ("Error in reading %dth line from file inp_str.dat (%d)\n",
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n+3, i);
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mpfr_dump (x);
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exit (1);
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}
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mpfr_set_ui (x, 0, MPFR_RNDN);
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}
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/* This last test assumes that isspace(0) is false.
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If it isn't, set the locale to "C" in order to ensure that;
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but we check isspace(0) again, just in case. */
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if (! isspace (0)
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#if defined(HAVE_LOCALE_H) && defined(HAVE_SETLOCALE)
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|| (setlocale (LC_ALL, "C"), ! isspace (0))
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#endif
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)
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{
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i = mpfr_inp_str (x, f, 10, MPFR_RNDN);
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if (i != 0)
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{
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printf ("Error in the '\\0' test (%d)\n", i);
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exit (1);
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}
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i = mpfr_inp_str (x, f, 10, MPFR_RNDN);
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if (i != 3 || mpfr_cmp_ui0 (x, 17))
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{
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printf ("Error following the '\\0' test (%d)\n", i);
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mpfr_dump (x);
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exit (1);
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}
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}
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fclose (f);
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mpfr_clear (x);
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mpfr_clear (y);
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tests_end_mpfr ();
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return 0;
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}
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