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

// Copyright (C) 2010 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/>.

// Single-element insert

#include <string>

#include <iterator>

#include <unordered_map>

#include <testsuite_hooks.h>

void test01()

{

  bool test __attribute__((unused)) = true;

  typedef std::unordered_multimap<std::string, int> Map;

  typedef std::pair<const std::string, int> Pair;

  Map m;

  VERIFY(m.empty());

  Map::iterator i = m.insert(Pair("abcde", 3));

  VERIFY(m.size() == 1);

  VERIFY(std::distance(m.begin(), m.end()) == 1);

  VERIFY(i == m.begin());

  VERIFY(i->first == "abcde");

  VERIFY(i->second == 3);

}

void test02()

{

  bool test __attribute__((unused)) = true;

  typedef std::unordered_multimap<std::string, int> Map;

  typedef std::pair<const std::string, int> Pair;

  Map m;

  VERIFY(m.empty());

  m.insert(Pair("abcde", 3));

  m.insert(Pair("abcde", 7));

  VERIFY(m.size() == 2);

  VERIFY(std::distance(m.begin(), m.end()) == 2);

  Map::iterator i1 = m.begin();

  Map::iterator i2 = i1;

  ++i2;

  VERIFY(i1->first == "abcde");

  VERIFY(i2->first == "abcde");

  VERIFY((i1->second == 3 && i2->second == 7) ||

         (i1->second == 7 && i2->second == 3));

}

int main()

{

  test01();

  test02();

  return 0;

}