1// { dg-do run }
2
3// 2005-2-18  Matt Austern  <austern@apple.com>
4//
5// Copyright (C) 2005 Free Software Foundation, Inc.
6//
7// This file is part of the GNU ISO C++ Library.  This library is free
8// software; you can redistribute it and/or modify it under the
9// terms of the GNU General Public License as published by the
10// Free Software Foundation; either version 2, or (at your option)
11// any later version.
12//
13// This library is distributed in the hope that it will be useful,
14// but WITHOUT ANY WARRANTY; without even the implied warranty of
15// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16// GNU General Public License for more details.
17//
18// You should have received a copy of the GNU General Public License along
19// with this library; see the file COPYING.  If not, write to the Free
20// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
21// USA.
22
23// 6.3.4.4 unordered_map
24// find, equal_range, count
25
26#include <string>
27#include <iterator>
28#include <algorithm>
29#include <utility>
30#include <tr1/unordered_map>
31#include "testsuite_hooks.h"
32
33bool test __attribute__((unused)) = true;
34
35void test01()
36{
37  typedef std::tr1::unordered_map<std::string, int> Map;
38  typedef std::pair<const std::string, int> Pair;
39
40  Map m;
41  VERIFY(m.empty());
42
43  std::pair<Map::iterator, bool> tmp = m.insert(Pair("grape", 3));
44  Map::iterator i = tmp.first;
45  VERIFY(tmp.second);
46
47  Map::iterator i2 = m.find("grape");
48  VERIFY(i2 != m.end());
49  VERIFY(i2 == i);
50  VERIFY(i2->first == "grape");
51  VERIFY(i2->second == 3);
52
53  Map::iterator i3 = m.find("lime");
54  VERIFY(i3 == m.end());
55
56  std::pair<Map::iterator, Map::iterator> p = m.equal_range("grape");
57  VERIFY(std::distance(p.first, p.second) == 1);
58  VERIFY(p.first == i2);
59
60  std::pair<Map::iterator, Map::iterator> p2 = m.equal_range("lime");
61  VERIFY(p2.first == p2.second);
62
63  VERIFY(m.count("grape") == 1);
64  VERIFY(m.count("lime") == 0);
65}
66
67int main()
68{
69  test01();
70  return 0;
71}
72