X-Git-Url: https://oss.titaniummirror.com/gitweb?a=blobdiff_plain;f=libstdc%2B%2B-v3%2Ftestsuite%2Ftr1%2F5_numerical_facilities%2Fspecial_functions%2F14_ellint_3%2Fcheck_nan.cc;fp=libstdc%2B%2B-v3%2Ftestsuite%2Ftr1%2F5_numerical_facilities%2Fspecial_functions%2F14_ellint_3%2Fcheck_nan.cc;h=34b2ec97411bba488954878aa5f8fb1d5b5c68fe;hb=6fed43773c9b0ce596dca5686f37ac3fc0fa11c0;hp=0000000000000000000000000000000000000000;hpb=27b11d56b743098deb193d510b337ba22dc52e5c;p=msp430-gcc.git diff --git a/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/14_ellint_3/check_nan.cc b/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/14_ellint_3/check_nan.cc new file mode 100644 index 00000000..34b2ec97 --- /dev/null +++ b/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/14_ellint_3/check_nan.cc @@ -0,0 +1,126 @@ +// { dg-require-c-std "" } +// { dg-options "-mieee" { target sh*-*-* } } + +// 2007-01-10 Edward Smith-Rowland <3dw4rd@verizon.net> +// +// Copyright (C) 2007, 2009 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 +// . + +// 5.2.1.13 ellint_3 + +#include +#include + +void +test01() +{ + float kf = std::numeric_limits::quiet_NaN(); + double kd = std::numeric_limits::quiet_NaN(); + long double kl = std::numeric_limits::quiet_NaN(); + + float nuf = 0.2F; + double nud = 0.2; + long double nul = 0.2L; + + float phif = std::atan2(1.0F, 1.0F); + double phid = std::atan2(1.0, 1.0); + long double phil = std::atan2(1.0L, 1.0L); + + float a = std::tr1::ellint_3(kf, nuf, phif); + float b = std::tr1::ellint_3f(kf, nuf, phif); + double c = std::tr1::ellint_3(kd, nud, phid); + long double d = std::tr1::ellint_3(kl, nul, phil); + long double e = std::tr1::ellint_3l(kl, nul, phil); + + VERIFY(std::tr1::isnan(a)); + VERIFY(std::tr1::isnan(b)); + VERIFY(std::tr1::isnan(c)); + VERIFY(std::tr1::isnan(d)); + VERIFY(std::tr1::isnan(e)); + + return; +} + +void +test02() +{ + float kf = 0.5F; + double kd = 0.5; + long double kl = 0.5L; + + float nuf = std::numeric_limits::quiet_NaN(); + double nud = std::numeric_limits::quiet_NaN(); + long double nul = std::numeric_limits::quiet_NaN(); + + float phif = std::atan2(1.0F, 1.0F); + double phid = std::atan2(1.0, 1.0); + long double phil = std::atan2(1.0L, 1.0L); + + float a = std::tr1::ellint_3(kf, nuf, phif); + float b = std::tr1::ellint_3f(kf, nuf, phif); + double c = std::tr1::ellint_3(kd, nud, phid); + long double d = std::tr1::ellint_3(kl, nul, phil); + long double e = std::tr1::ellint_3l(kl, nul, phil); + + VERIFY(std::tr1::isnan(a)); + VERIFY(std::tr1::isnan(b)); + VERIFY(std::tr1::isnan(c)); + VERIFY(std::tr1::isnan(d)); + VERIFY(std::tr1::isnan(e)); + + return; +} + +void +test03() +{ + float kf = 0.5F; + double kd = 0.5; + long double kl = 0.5L; + + float nuf = 0.2F; + double nud = 0.2; + long double nul = 0.2L; + + float phif = std::numeric_limits::quiet_NaN(); + double phid = std::numeric_limits::quiet_NaN(); + long double phil = std::numeric_limits::quiet_NaN(); + + float a = std::tr1::ellint_3(kf, nuf, phif); + float b = std::tr1::ellint_3f(kf, nuf, phif); + double c = std::tr1::ellint_3(kd, nud, phid); + long double d = std::tr1::ellint_3(kl, nul, phil); + long double e = std::tr1::ellint_3l(kl, nul, phil); + + VERIFY(std::tr1::isnan(a)); + VERIFY(std::tr1::isnan(b)); + VERIFY(std::tr1::isnan(c)); + VERIFY(std::tr1::isnan(d)); + VERIFY(std::tr1::isnan(e)); + + return; +} + +int +main() +{ + test01(); + test02(); + test03(); + return 0; +} +