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// Copyright (C) 2001, 2004, 2005, 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 Pred 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/>.

// 23.2.2.4 list operations [lib.list.ops]

#include <testsuite_hooks.h>

// splice(p, x) + remove + reverse

template<typename _Tp>

void

operations01()

{

  bool test __attribute__((unused)) = true;

  typedef _Tp list_type;

  typedef typename list_type::iterator iterator;

  const int K = 417;

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

  const int B[] = {K, K, K, K, K};

  const std::size_t N = sizeof(A) / sizeof(int);

  const std::size_t M = sizeof(B) / sizeof(int);

  list_type list0101(A, A + N);

  list_type list0102(B, B + M);

  iterator p = list0101.begin();

  VERIFY(list0101.size() == N);

  VERIFY(list0102.size() == M);

  ++p;

  list0101.splice(p, list0102); // [1 K K K K K 2 3 4 5]

  VERIFY(list0101.size() == N + M);

  VERIFY(list0102.size() == 0);

  // remove range from middle

  list0101.remove(K);

  VERIFY(list0101.size() == N);

  // remove first element

  list0101.remove(1);

  VERIFY(list0101.size() == N - 1);

  // remove last element

  list0101.remove(5);

  VERIFY(list0101.size() == N - 2);

  // reverse

  list0101.reverse();

  p = list0101.begin();

  VERIFY(*p == 4); ++p;

  VERIFY(*p == 3); ++p;

  VERIFY(*p == 2); ++p;

  VERIFY(p == list0101.end());

}