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

// Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011

// 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/>.

// 25.2.10 rotate

// Tests rotate when an moveable class is used

#undef _GLIBCXX_CONCEPT_CHECKS

#include <algorithm>

#include <testsuite_hooks.h>

#include <testsuite_iterators.h>

#include <testsuite_rvalref.h>

using __gnu_test::test_container;

using __gnu_test::forward_iterator_wrapper;

using __gnu_test::bidirectional_iterator_wrapper;

using __gnu_test::random_access_iterator_wrapper;

using __gnu_test::rvalstruct;

typedef test_container<rvalstruct, forward_iterator_wrapper> Fcontainer;

typedef test_container<rvalstruct, bidirectional_iterator_wrapper> Bcontainer;

typedef test_container<rvalstruct, random_access_iterator_wrapper> Rcontainer;

void

test1()

{

  bool test __attribute__((unused)) = true;

  int data[] = {1, 2, 3, 4, 5};

  rvalstruct array[5];

  std::copy(data, data + 5, array);

  Fcontainer fcon(array, array + 5);

  Bcontainer bcon(array, array + 5);

  Rcontainer rcon(array, array + 5);

  std::rotate(fcon.begin(), fcon.it(2), fcon.end());

  VERIFY(array[0].val == 3 && array[1].val == 4 && array[2].val == 5 &&

         array[3].val == 1 && array[4].val == 2);

  for(int i=0;i<5;i++)

    VERIFY(array[i].valid == true);

  std::rotate(bcon.begin(), bcon.it(2), bcon.end());

  VERIFY(array[0].val == 5 && array[1].val == 1 && array[2].val == 2 &&

         array[3].val == 3 && array[4].val == 4);

  for(int i=0;i<5;i++)

    VERIFY(array[i].valid);

  std::rotate(rcon.begin(), rcon.it(2), rcon.end());

  VERIFY(array[0].val == 2 && array[1].val == 3 && array[2].val == 4 &&

         array[3].val == 5 && array[4].val == 1);

  for(int i=0;i<5;i++)

    VERIFY(array[i].valid);

}

int

main()

{

  test1();

}