Mercurial > hg > octave-shane > gnulib-hg
view tests/test-hypotf.c @ 17593:d1e383af69e2
manywarnings: remove -Wmudflap
* m4/manywarnings.m4 (gl_MANYWARN_ALL_GCC): Remove -Wmudflap, since
it is no longer supported in gcc-4.9-to-be.
author | Jim Meyering <meyering@fb.com> |
---|---|
date | Thu, 02 Jan 2014 16:55:04 -0800 |
parents | 344018b6e5d7 |
children |
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/* Test of hypotf() function. Copyright (C) 2010-2014 Free Software Foundation, Inc. This program 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. This program 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 this program. If not, see <http://www.gnu.org/licenses/>. */ /* Written by Bruno Haible <bruno@clisp.org>, 2010. */ #include <config.h> #include <math.h> #include "signature.h" SIGNATURE_CHECK (hypotf, float, (float, float)); #include <float.h> #include "macros.h" #undef MIN #undef MAX #define DOUBLE float #define HUGEVAL HUGE_VALF #define L_(literal) literal##f #define MANT_DIG FLT_MANT_DIG #define MIN FLT_MIN #define MAX FLT_MAX #define HYPOT hypotf #define RANDOM randomf #include "test-hypot.h" int main () { /* A particular value. */ x = 0.4f; y = 0.6f; z = hypot (x, y); ASSERT (z >= 0.7211102f && z <= 0.7211103f); test_function (); return 0; }