]>
Commit | Line | Data |
---|---|---|
8d9254fc | 1 | // Copyright (C) 2013-2020 Free Software Foundation, Inc. |
ff90a89e JW |
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 | ||
52066eae | 18 | // { dg-do run { target c++11 } } |
ff90a89e JW |
19 | |
20 | #include <map> | |
21 | #include <testsuite_hooks.h> | |
22 | #include <testsuite_allocator.h> | |
23 | ||
24 | struct T { int i; }; | |
25 | ||
26 | bool operator<(T l, T r) { return l.i < r.i; } | |
27 | ||
28 | using Cmp = std::less<T>; | |
29 | ||
30 | struct U { }; | |
31 | ||
32 | using __gnu_test::propagating_allocator; | |
33 | ||
34 | void test01() | |
35 | { | |
ff90a89e JW |
36 | typedef propagating_allocator<std::pair<const T, U>, false> alloc_type; |
37 | typedef std::multimap<T, U, Cmp, alloc_type> test_type; | |
38 | test_type v1(alloc_type(1)); | |
39 | v1 = { test_type::value_type{} }; | |
40 | test_type v2(alloc_type(2)); | |
41 | v2 = { test_type::value_type{} }; | |
42 | v2 = v1; | |
43 | VERIFY(1 == v1.get_allocator().get_personality()); | |
44 | VERIFY(2 == v2.get_allocator().get_personality()); | |
45 | } | |
46 | ||
47 | void test02() | |
48 | { | |
ff90a89e JW |
49 | typedef propagating_allocator<std::pair<const T, U>, true> alloc_type; |
50 | typedef std::multimap<T, U, Cmp, alloc_type> test_type; | |
51 | test_type v1(alloc_type(1)); | |
52 | v1 = { test_type::value_type{} }; | |
53 | test_type v2(alloc_type(2)); | |
54 | v2 = { test_type::value_type{} }; | |
55 | v2 = v1; | |
56 | VERIFY(1 == v1.get_allocator().get_personality()); | |
57 | VERIFY(1 == v2.get_allocator().get_personality()); | |
58 | } | |
59 | ||
c6195f58 FD |
60 | void test03() |
61 | { | |
c6195f58 FD |
62 | using namespace __gnu_test; |
63 | ||
64 | typedef tracker_allocator<std::pair<const int, int>> alloc_type; | |
65 | typedef std::multimap<int, int, std::less<int>, alloc_type> test_type; | |
66 | ||
67 | tracker_allocator_counter::reset(); | |
68 | ||
69 | test_type v1 = { { 1, 1 }, { 1, 1 } }; | |
70 | test_type v2 = { { 2, 2 }, { 2, 2 } }; | |
71 | ||
72 | auto allocs = tracker_allocator_counter::get_allocation_count(); | |
73 | auto constructs = tracker_allocator_counter::get_construct_count(); | |
74 | ||
75 | v1 = v2; | |
76 | ||
77 | VERIFY( tracker_allocator_counter::get_allocation_count() == allocs ); | |
78 | VERIFY( tracker_allocator_counter::get_construct_count() == constructs + 2 ); | |
79 | } | |
80 | ||
ff90a89e JW |
81 | int main() |
82 | { | |
83 | test01(); | |
84 | test02(); | |
c6195f58 | 85 | test03(); |
ff90a89e JW |
86 | return 0; |
87 | } |