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// { dg-options "-std=gnu++0x" }

// { dg-require-cstdint "" }

// 2008-07-03 Chris Fairles <chris.fairles@gmail.com>

// 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;

  std::ratio_add<std::ratio<3,8>, std::ratio<5,12>>::type r;

  VERIFY( r.num == 19 );

  VERIFY( r.den == 24 );

}

void

test02()

{

  bool test __attribute__((unused)) = true;

  std::ratio_subtract<std::ratio<3,8>, std::ratio<5,12>>::type r;

  VERIFY( r.num == -1 );

  VERIFY( r.den == 24 );

}

void

test03()

{

  bool test __attribute__((unused)) = true;

  std::ratio_multiply<std::ratio<3,8>, std::ratio<5,12>>::type r;

  VERIFY( r.num == 5 );

  VERIFY( r.den == 32 );

}

void

test04()

{

  bool test __attribute__((unused)) = true;

  std::ratio_divide<std::ratio<3,8>, std::ratio<5,12>>::type r;

  VERIFY( r.num == 9 );

  VERIFY( r.den == 10 );

}

int main()

{

  test01();

  test02();

  test03();

  test04();

  return 0;

}