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f1717362 | 1 | // Copyright (C) 2013-2016 Free Software Foundation, Inc. |
60eba405 | 2 | // |
3 | // This file is part of the GNU ISO C++ Library. This library is free | |
4 | // software; you can redistribute it and/or modify it under the | |
5 | // terms of the GNU General Public License as published by the | |
6 | // Free Software Foundation; either version 3, or (at your option) | |
7 | // any later version. | |
8 | ||
9 | // This library is distributed in the hope that it will be useful, | |
10 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | // GNU General Public License for more details. | |
13 | ||
14 | // You should have received a copy of the GNU General Public License along | |
15 | // with this library; see the file COPYING3. If not see | |
16 | // <http://www.gnu.org/licenses/>. | |
17 | ||
6112b14e | 18 | // { dg-options "-std=gnu++11" } |
60eba405 | 19 | |
20 | #include <unordered_set> | |
21 | #include <testsuite_hooks.h> | |
22 | #include <testsuite_allocator.h> | |
23 | #include <testsuite_counter_type.h> | |
24 | ||
25 | using __gnu_test::propagating_allocator; | |
26 | using __gnu_test::counter_type; | |
27 | ||
28 | void test01() | |
29 | { | |
30 | bool test __attribute__((unused)) = true; | |
31 | typedef propagating_allocator<counter_type, false> alloc_type; | |
32 | typedef __gnu_test::counter_type_hasher hash; | |
33 | typedef std::unordered_multiset<counter_type, hash, | |
34 | std::equal_to<counter_type>, | |
35 | alloc_type> test_type; | |
36 | ||
37 | test_type v1(alloc_type(1)); | |
38 | v1.emplace(0); | |
39 | ||
40 | test_type v2(alloc_type(2)); | |
41 | v2.emplace(1); | |
42 | ||
43 | counter_type::reset(); | |
44 | ||
45 | v2 = std::move(v1); | |
46 | ||
47 | VERIFY( 1 == v1.get_allocator().get_personality() ); | |
48 | VERIFY( 2 == v2.get_allocator().get_personality() ); | |
49 | ||
50 | VERIFY( counter_type::move_count == 1 ); | |
51 | VERIFY( counter_type::destructor_count == 2 ); | |
52 | } | |
53 | ||
54 | void test02() | |
55 | { | |
56 | bool test __attribute__((unused)) = true; | |
57 | typedef propagating_allocator<counter_type, true> alloc_type; | |
58 | typedef __gnu_test::counter_type_hasher hash; | |
59 | typedef std::unordered_multiset<counter_type, hash, | |
60 | std::equal_to<counter_type>, | |
61 | alloc_type> test_type; | |
62 | ||
63 | test_type v1(alloc_type(1)); | |
64 | v1.emplace(0); | |
65 | ||
b25436b0 | 66 | auto it = v1.begin(); |
67 | ||
60eba405 | 68 | test_type v2(alloc_type(2)); |
69 | v2.emplace(0); | |
70 | ||
71 | counter_type::reset(); | |
72 | ||
73 | v2 = std::move(v1); | |
74 | ||
75 | VERIFY(0 == v1.get_allocator().get_personality()); | |
76 | VERIFY(1 == v2.get_allocator().get_personality()); | |
77 | ||
78 | VERIFY( counter_type::move_count == 0 ); | |
79 | VERIFY( counter_type::copy_count == 0 ); | |
80 | VERIFY( counter_type::destructor_count == 1 ); | |
b25436b0 | 81 | |
82 | VERIFY( it == v2.begin() ); | |
60eba405 | 83 | } |
84 | ||
85 | int main() | |
86 | { | |
87 | test01(); | |
88 | test02(); | |
89 | return 0; | |
90 | } |