1// { dg-do run }
2
3// 2005-2-17  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// Single-element insert
25
26#include <string>
27#include <iterator>
28#include <tr1/unordered_map>
29#include "testsuite_hooks.h"
30
31bool test __attribute__((unused)) = true;
32
33void test01()
34{
35  typedef std::tr1::unordered_map<std::string, int> Map;
36  typedef std::pair<const std::string, int> Pair;
37
38  Map m;
39  VERIFY(m.empty());
40
41  std::pair<Map::iterator, bool> p = m.insert(Pair("abcde", 3));
42  VERIFY(p.second);
43  VERIFY(m.size() == 1);
44  VERIFY(std::distance(m.begin(), m.end()) == 1);
45  VERIFY(p.first == m.begin());
46  VERIFY(p.first->first == "abcde");
47  VERIFY(p.first->second == 3);
48}
49
50void test02()
51{
52  typedef std::tr1::unordered_map<std::string, int> Map;
53  typedef std::pair<const std::string, int> Pair;
54
55  Map m;
56  VERIFY(m.empty());
57
58  std::pair<Map::iterator, bool> p1 = m.insert(Pair("abcde", 3));
59  std::pair<Map::iterator, bool> p2 = m.insert(Pair("abcde", 7));
60
61  VERIFY(p1.second);
62  VERIFY(!p2.second);
63  VERIFY(m.size() == 1);
64  VERIFY(p1.first == p2.first);
65  VERIFY(p1.first->first == "abcde");
66  VERIFY(p2.first->second == 3);
67}
68
69int main()
70{
71  test01();
72  test02();
73  return 0;
74}
75