diff options
Diffstat (limited to 'vendor/gmp-6.3.0/tests/mpf/t-gsprec.c')
-rw-r--r-- | vendor/gmp-6.3.0/tests/mpf/t-gsprec.c | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/vendor/gmp-6.3.0/tests/mpf/t-gsprec.c b/vendor/gmp-6.3.0/tests/mpf/t-gsprec.c new file mode 100644 index 0000000..da07f3e --- /dev/null +++ b/vendor/gmp-6.3.0/tests/mpf/t-gsprec.c @@ -0,0 +1,61 @@ +/* Test mpf_get_prec and mpf_set_prec. + +Copyright 2000, 2001 Free Software Foundation, Inc. + +This file is part of the GNU MP Library test suite. + +The GNU MP Library test suite is free software; you can redistribute it +and/or modify it under the terms of the GNU 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 test suite 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 General +Public License for more details. + +You should have received a copy of the GNU General Public License along with +the GNU MP Library test suite. If not, see https://www.gnu.org/licenses/. */ + +#include <stdio.h> +#include <stdlib.h> +#include "gmp-impl.h" +#include "tests.h" + +void +check_consistency (void) +{ + mpf_t x; + unsigned long i, a, b; + + mpf_init (x); + + for (i = 1; i < 2000; i++) + { + mpf_set_prec (x, i); + a = mpf_get_prec (x); + mpf_set_prec (x, a); + b = mpf_get_prec (x); + if (a != b) + { + printf ("mpf_get_prec / mpf_set_prec inconsistent\n"); + printf (" set %lu gives %lu, but then set %lu gives %lu\n", + i, a, + a, b); + abort (); + } + } + + mpf_clear (x); +} + +int +main (void) +{ + tests_start (); + + check_consistency (); + + tests_end (); + exit (0); +} |