diff options
Diffstat (limited to 'gcc-4.4.3/libstdc++-v3/testsuite/20_util/ratio/comparisons/comp1.cc')
-rw-r--r-- | gcc-4.4.3/libstdc++-v3/testsuite/20_util/ratio/comparisons/comp1.cc | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/gcc-4.4.3/libstdc++-v3/testsuite/20_util/ratio/comparisons/comp1.cc b/gcc-4.4.3/libstdc++-v3/testsuite/20_util/ratio/comparisons/comp1.cc new file mode 100644 index 000000000..f4354fe96 --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/testsuite/20_util/ratio/comparisons/comp1.cc @@ -0,0 +1,81 @@ +// { dg-options "-std=gnu++0x" } +// { dg-require-cstdint "" } + +// Copyright (C) 2008, 2009 Free Software Foundation +// +// 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/>. + +#include <ratio> +#include <testsuite_hooks.h> + +void +test01() +{ + bool test __attribute__((unused)) = true; + + VERIFY(( std::ratio_equal<std::ratio<2,6>, std::ratio<1,3>>::value == 1 )); + VERIFY(( std::ratio_equal<std::ratio<2,6>, std::ratio<1,4>>::value == 0 )); + + VERIFY( (std::ratio_not_equal<std::ratio<2,6>, + std::ratio<1,3>>::value == 0) ); + VERIFY( (std::ratio_not_equal<std::ratio<2,6>, + std::ratio<1,4>>::value == 1) ); +} + +void +test02() +{ + bool test __attribute__((unused)) = true; + + VERIFY( (std::ratio_less<std::ratio<1,4>, std::ratio<1,3>>::value == 1) ); + VERIFY( (std::ratio_less<std::ratio<-1,3>, std::ratio<1,3>>::value == 1) ); + + VERIFY( (std::ratio_less<std::ratio<1,3>, std::ratio<1,4>>::value == 0) ); + VERIFY( (std::ratio_less<std::ratio<1,3>, std::ratio<-1,3>>::value == 0) ); + + VERIFY( (std::ratio_less_equal<std::ratio<-1,3>, + std::ratio<-1,3>>::value == 1) ); + VERIFY( ( std::ratio_less_equal<std::ratio<1,4>, + std::ratio<1,3>>::value == 1) ); + + VERIFY( (std::ratio_less_equal<std::ratio<1,4>, + std::ratio<-1,3>>::value == 0) ); + VERIFY( (std::ratio_less_equal<std::ratio<1,3>, + std::ratio<-1,3>>::value == 0) ); + + VERIFY( (std::ratio_greater<std::ratio<1,3>, std::ratio<1,4>>::value == 1) ); + VERIFY( (std::ratio_greater<std::ratio<1,3>, std::ratio<-1,3>>::value == 1) ); + + VERIFY( (std::ratio_greater<std::ratio<1,4>, std::ratio<1,3>>::value == 0) ); + VERIFY( (std::ratio_greater<std::ratio<-1,3>, std::ratio<1,3>>::value == 0) ); + + VERIFY( (std::ratio_greater_equal<std::ratio<1,3>, + std::ratio<1,3>>::value == 1) ); + VERIFY( (std::ratio_greater_equal<std::ratio<1,3>, + std::ratio<-1,3>>::value == 1) ); + + VERIFY( (std::ratio_greater_equal<std::ratio<-1,3>, + std::ratio<1,3>>::value == 0) ); + VERIFY( (std::ratio_greater_equal<std::ratio<1,4>, + std::ratio<1,3>>::value == 0) ); +} + +int main() +{ + test01(); + test02(); + return 0; +} |