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// { dg-do run }

// 2005-2-18  Matt Austern  <austern@apple.com>

//

// Copyright (C) 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 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/>.

// 6.3.4.5 unordered_set

// find, equal_range, count

#include <string>

#include <iterator>

#include <algorithm>

#include <tr1/unordered_set>

#include "testsuite_hooks.h"

bool test __attribute__((unused)) = true;

void test01()

{

  typedef std::tr1::unordered_multiset<std::string> Set;

  Set s;

  VERIFY(s.empty());

  s.insert("grape");

  s.insert("banana");

  s.insert("grape");

  Set::iterator i2 = s.find("banana");

  VERIFY(i2 != s.end());

  VERIFY(*i2 == "banana");

  std::pair<Set::iterator, Set::iterator> p = s.equal_range("grape");

  VERIFY(std::distance(p.first, p.second) == 2);

  Set::iterator i3 = p.first;

  ++i3;

  VERIFY(*p.first == "grape");

  VERIFY(*i3 == "grape");

  Set::iterator i4 = s.find("lime");

  VERIFY(i4 == s.end());

  VERIFY(s.count("grape") == 2);

  VERIFY(s.count("banana") == 1);

  VERIFY(s.count("lime") == 0);

}

int main()

{

  test01();

  return 0;

}