Mercurial > hg > CbC > CbC_gcc
view libstdc++-v3/testsuite/ext/special_functions/hyperg/check_nan.cc @ 158:494b0b89df80 default tip
...
author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
---|---|
date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 1830386684a0 |
children |
line wrap: on
line source
// { dg-do run { target c++11 } } // { dg-require-c-std "" } // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" } // { dg-add-options ieee } // { dg-skip-if "no extensions in strict dialects" { *-*-* } { "-std=c++*" } } // Copyright (C) 2016-2020 Free Software Foundation, Inc. // // This file is part of the GNU ISO C++ Library. This library 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, or (at your option) // any later version. // // This library 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 library; see the file COPYING3. If not see // <http://www.gnu.org/licenses/>. // hyperg #include <cmath> #include <testsuite_hooks.h> void test01() { float af = std::numeric_limits<float>::quiet_NaN(); double ad = std::numeric_limits<double>::quiet_NaN(); long double al = std::numeric_limits<long double>::quiet_NaN(); float bf = 10.0F; double bd = 10.0; long double bl = 10.0L; float cf = 3.0F; double cd = 3.0; long double cl = 3.0L; float xf = 0.5F; double xd = 0.5; long double xl = 0.5L; float a = __gnu_cxx::hyperg(af, bf, cf, xf); float b = __gnu_cxx::hypergf(af, bf, cf, xf); double c = __gnu_cxx::hyperg(ad, bd, cd, xd); long double d = __gnu_cxx::hyperg(al, bl, cl, xl); long double e = __gnu_cxx::hypergl(al, bl, cl, xl); VERIFY(std::isnan(a)); VERIFY(std::isnan(b)); VERIFY(std::isnan(c)); VERIFY(std::isnan(d)); VERIFY(std::isnan(e)); return; } void test02() { float af = 2.0F; double ad = 2.0; long double al = 2.0L; float bf = std::numeric_limits<float>::quiet_NaN(); double bd = std::numeric_limits<double>::quiet_NaN(); long double bl = std::numeric_limits<long double>::quiet_NaN(); float cf = 3.0F; double cd = 3.0; long double cl = 3.0L; float xf = 0.5F; double xd = 0.5; long double xl = 0.5L; float a = __gnu_cxx::hyperg(af, bf, cf, xf); float b = __gnu_cxx::hypergf(af, bf, cf, xf); double c = __gnu_cxx::hyperg(ad, bd, cd, xd); long double d = __gnu_cxx::hyperg(al, bl, cl, xl); long double e = __gnu_cxx::hypergl(al, bl, cl, xl); VERIFY(std::isnan(a)); VERIFY(std::isnan(b)); VERIFY(std::isnan(c)); VERIFY(std::isnan(d)); VERIFY(std::isnan(e)); return; } void test03() { float af = 2.0F; double ad = 2.0; long double al = 2.0L; float bf = 10.0F; double bd = 10.0; long double bl = 10.0L; float cf = std::numeric_limits<float>::quiet_NaN(); double cd = std::numeric_limits<double>::quiet_NaN(); long double cl = std::numeric_limits<long double>::quiet_NaN(); float xf = 0.5F; double xd = 0.5; long double xl = 0.5L; float a = __gnu_cxx::hyperg(af, bf, cf, xf); float b = __gnu_cxx::hypergf(af, bf, cf, xf); double c = __gnu_cxx::hyperg(ad, bd, cd, xd); long double d = __gnu_cxx::hyperg(al, bl, cl, xl); long double e = __gnu_cxx::hypergl(al, bl, cl, xl); VERIFY(std::isnan(a)); VERIFY(std::isnan(b)); VERIFY(std::isnan(c)); VERIFY(std::isnan(d)); VERIFY(std::isnan(e)); return; } void test04() { float af = 2.0F; double ad = 2.0; long double al = 2.0L; float bf = 10.0F; double bd = 10.0; long double bl = 10.0L; float cf = 3.0F; double cd = 3.0; long double cl = 3.0L; float xf = std::numeric_limits<float>::quiet_NaN(); double xd = std::numeric_limits<double>::quiet_NaN(); long double xl = std::numeric_limits<long double>::quiet_NaN(); float a = __gnu_cxx::hyperg(af, bf, cf, xf); float b = __gnu_cxx::hypergf(af, bf, cf, xf); double c = __gnu_cxx::hyperg(ad, bd, cd, xd); long double d = __gnu_cxx::hyperg(al, bl, cl, xl); long double e = __gnu_cxx::hypergl(al, bl, cl, xl); VERIFY(std::isnan(a)); VERIFY(std::isnan(b)); VERIFY(std::isnan(c)); VERIFY(std::isnan(d)); VERIFY(std::isnan(e)); return; } int main() { test01(); test02(); test03(); test04(); return 0; }