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1 | // { dg-do run } |
2 | ||
3 | // 2005-2-18 Matt Austern <austern@apple.com> | |
4 | // | |
a5544970 | 5 | // Copyright (C) 2005-2019 Free Software Foundation, Inc. |
6bbd10c7 MA |
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 | |
748086b7 | 10 | // Free Software Foundation; either version 3, or (at your option) |
6bbd10c7 MA |
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 | |
748086b7 JJ |
19 | // with this library; see the file COPYING3. If not see |
20 | // <http://www.gnu.org/licenses/>. | |
6bbd10c7 MA |
21 | |
22 | // 6.3.4.4 unordered_map | |
23 | // find, equal_range, count | |
24 | ||
25 | #include <string> | |
26 | #include <iterator> | |
27 | #include <algorithm> | |
28 | #include <utility> | |
29 | #include <tr1/unordered_map> | |
30 | #include "testsuite_hooks.h" | |
31 | ||
6bbd10c7 MA |
32 | void test01() |
33 | { | |
34 | typedef std::tr1::unordered_map<std::string, int> Map; | |
35 | typedef std::pair<const std::string, int> Pair; | |
36 | ||
37 | Map m; | |
38 | VERIFY(m.empty()); | |
39 | ||
40 | std::pair<Map::iterator, bool> tmp = m.insert(Pair("grape", 3)); | |
41 | Map::iterator i = tmp.first; | |
42 | VERIFY(tmp.second); | |
43 | ||
44 | Map::iterator i2 = m.find("grape"); | |
45 | VERIFY(i2 != m.end()); | |
46 | VERIFY(i2 == i); | |
47 | VERIFY(i2->first == "grape"); | |
48 | VERIFY(i2->second == 3); | |
49 | ||
50 | Map::iterator i3 = m.find("lime"); | |
51 | VERIFY(i3 == m.end()); | |
52 | ||
53 | std::pair<Map::iterator, Map::iterator> p = m.equal_range("grape"); | |
54 | VERIFY(std::distance(p.first, p.second) == 1); | |
55 | VERIFY(p.first == i2); | |
56 | ||
57 | std::pair<Map::iterator, Map::iterator> p2 = m.equal_range("lime"); | |
58 | VERIFY(p2.first == p2.second); | |
59 | ||
60 | VERIFY(m.count("grape") == 1); | |
61 | VERIFY(m.count("lime") == 0); | |
62 | } | |
63 | ||
64 | int main() | |
65 | { | |
66 | test01(); | |
67 | return 0; | |
68 | } |