libstdc++-v3/testsuite/20_util/ratio/comparisons/comp3.cc

   1 // { dg-do run { target c++11 } }
   2
   3 // 2011-02-28  Paolo Carlini  <paolo.carlini@oracle.com>
   4
   5 // Copyright (C) 2011-2023 Free Software Foundation, Inc.
   6 //
   7 // This file is part of the GNU ISO C++ Library.  This library is free
   8 // software; you can redistribute it and/or modify it under the
   9 // terms of the GNU General Public License as published by the
  10 // Free Software Foundation; either version 3, or (at your option)
  11 // any later version.
  12
  13 // This library is distributed in the hope that it will be useful,
  14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 // GNU General Public License for more details.
  17
  18 // You should have received a copy of the GNU General Public License
  19 // along with this library; see the file COPYING3.  If not see
  20 // <http://www.gnu.org/licenses/>.
  21
  22 #include <ratio>
  23 #include <testsuite_hooks.h>
  24
  25 void
  26 test01()
  27 {
  28   VERIFY( (std::ratio_less<std::ratio<59, 29131>,
  29                            std::ratio<59, 29129>>::value == 1) );
  30   VERIFY( (std::ratio_less<std::ratio<4733, 13>,
  31                            std::ratio<4751, 13>>::value == 1) );
  32   VERIFY( (std::ratio_less<std::ratio<25703, 25717>,
  33                            std::ratio<25733, 25741>>::value == 1) );
  34   VERIFY( (std::ratio_less<std::ratio<631, 769>,
  35                            std::ratio<673, 773>>::value == 1) );
  36   VERIFY( (std::ratio_less<std::ratio<8353, 16903>,
  37                            std::ratio<17891, 32099>>::value == 1) );
  38   VERIFY( (std::ratio_less<std::ratio<2311, 18701>,
  39                            std::ratio<18457, 19571>>::value == 1) );
  40
  41   VERIFY( (std::ratio_less<std::ratio<60, 29132>,
  42                            std::ratio<60, 29130>>::value == 1) );
  43   VERIFY( (std::ratio_less<std::ratio<4734, 14>,
  44                            std::ratio<4752, 14>>::value == 1) );
  45   VERIFY( (std::ratio_less<std::ratio<25704, 25718>,
  46                            std::ratio<25732, 25742>>::value == 1) );
  47   VERIFY( (std::ratio_less<std::ratio<632, 770>,
  48                            std::ratio<674, 774>>::value == 1) );
  49   VERIFY( (std::ratio_less<std::ratio<8352, 16904>,
  50                            std::ratio<17892, 32100>>::value == 1) );
  51   VERIFY( (std::ratio_less<std::ratio<2312, 18702>,
  52                            std::ratio<18458, 19572>>::value == 1) );
  53
  54   VERIFY( (std::ratio_less<std::ratio<58, 29130>,
  55                            std::ratio<58, 29128>>::value == 1) );
  56   VERIFY( (std::ratio_less<std::ratio<4732, 12>,
  57                            std::ratio<4750, 12>>::value == 1) );
  58   VERIFY( (std::ratio_less<std::ratio<25702, 25716>,
  59                            std::ratio<25734, 25740>>::value == 1) );
  60   VERIFY( (std::ratio_less<std::ratio<630, 768>,
  61                            std::ratio<672, 772>>::value == 1) );
  62   VERIFY( (std::ratio_less<std::ratio<8354, 16902>,
  63                            std::ratio<17890, 32102>>::value == 1) );
  64   VERIFY( (std::ratio_less<std::ratio<2310, 18700>,
  65                            std::ratio<18456, 19570>>::value == 1) );
  66 }
  67
  68 int main()
  69 {
  70   test01();
  71   return 0;
  72 }