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

// 2008-09-16  Chris Fairles  <chris.fairles@gmail.com>

// Copyright (C) 2008, 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

// <http://www.gnu.org/licenses/>.

#include <algorithm>

#include <functional>

#include <testsuite_hooks.h>

void test01()

{

  bool test __attribute__((unused)) = true;

  std::pair<int, int> z = std::minmax({1, 2, 3});

  std::pair<int, int> w = std::minmax({4, 3, 5, 4});

  std::pair<int, int> y = std::minmax({4, 5, 3, 7, 3});

  VERIFY( z.first == 1 );

  VERIFY( z.second == 3 );

  VERIFY( w.first == 3 );

  VERIFY( w.second == 5 );

  VERIFY( y.first == 3 );

  VERIFY( y.second == 7 );

  std::pair<int, int> zc =

    std::minmax({1, 2, 3}, std::greater<int>());

  std::pair<int, int> wc =

    std::minmax({4, 3, 5, 4}, std::greater<int>());

  std::pair<int, int> yc =

    std::minmax({4, 5, 3, 7, 3}, std::greater<int>());

  VERIFY( zc.first == 3 );

  VERIFY( zc.second == 1 );

  VERIFY( wc.first == 5 );

  VERIFY( wc.second == 3 );

  VERIFY( yc.first == 7 );

  VERIFY( yc.second == 3 );

}

int main()

{

  test01();

  return 0;

}