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8868286e | 1 | // { dg-options "-std=gnu++11" } |
802d83c3 | 2 | |
3 | // 2010-10-27 Paolo Carlini <paolo.carlini@oracle.com> | |
4 | // | |
f1717362 | 5 | // Copyright (C) 2010-2016 Free Software Foundation, Inc. |
802d83c3 | 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 3, 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 COPYING3. If not see | |
20 | // <http://www.gnu.org/licenses/>. | |
21 | ||
22 | // Single-element insert | |
23 | ||
24 | #include <iterator> | |
25 | #include <unordered_map> | |
26 | #include <testsuite_hooks.h> | |
27 | #include <testsuite_rvalref.h> | |
28 | ||
29 | void test01() | |
30 | { | |
31 | bool test __attribute__((unused)) = true; | |
32 | using __gnu_test::rvalstruct; | |
33 | ||
34 | typedef std::unordered_map<int, rvalstruct> Map; | |
35 | typedef std::pair<const int, rvalstruct> Pair; | |
36 | ||
37 | Map m; | |
38 | VERIFY( m.empty()); | |
39 | ||
40 | std::pair<Map::iterator, bool> p = m.insert(Pair(1, rvalstruct(3))); | |
41 | VERIFY( p.second ); | |
42 | VERIFY( m.size() == 1 ); | |
43 | VERIFY( std::distance(m.begin(), m.end()) == 1 ); | |
44 | VERIFY( p.first == m.begin() ); | |
45 | VERIFY( p.first->first == 1 ); | |
46 | VERIFY( (p.first->second).val == 3 ); | |
47 | } | |
48 | ||
49 | void test02() | |
50 | { | |
51 | bool test __attribute__((unused)) = true; | |
52 | using __gnu_test::rvalstruct; | |
53 | ||
54 | typedef std::unordered_map<int, rvalstruct> Map; | |
55 | typedef std::pair<const int, rvalstruct> Pair; | |
56 | ||
57 | Map m; | |
58 | VERIFY( m.empty() ); | |
59 | ||
60 | std::pair<Map::iterator, bool> p1 = m.insert(Pair(2, rvalstruct(3))); | |
61 | std::pair<Map::iterator, bool> p2 = m.insert(Pair(2, rvalstruct(7))); | |
62 | ||
63 | VERIFY( p1.second ); | |
64 | VERIFY( !p2.second ); | |
65 | VERIFY( m.size() == 1 ); | |
66 | VERIFY( p1.first == p2.first ); | |
67 | VERIFY( p1.first->first == 2 ); | |
68 | VERIFY( (p2.first->second).val == 3 ); | |
69 | } | |
70 | ||
71 | int main() | |
72 | { | |
73 | test01(); | |
74 | test02(); | |
75 | return 0; | |
76 | } |