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f1717362 | 1 | // Copyright (C) 2011-2016 Free Software Foundation, Inc. |
4441fc36 | 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 | ||
8868286e | 18 | // { dg-options "-std=gnu++11" } |
4441fc36 | 19 | |
20 | #include <vector> | |
21 | #include <testsuite_hooks.h> | |
22 | #include <testsuite_allocator.h> | |
23 | ||
24 | struct T { int i; }; | |
25 | ||
26 | using __gnu_test::propagating_allocator; | |
27 | ||
28 | void test01() | |
29 | { | |
30 | bool test __attribute__((unused)) = true; | |
31 | typedef propagating_allocator<T, false> alloc_type; | |
32 | typedef std::vector<T, alloc_type> test_type; | |
33 | test_type v1(alloc_type(1)); | |
ae95b1c4 | 34 | v1.push_back(T()); |
4441fc36 | 35 | test_type v2(alloc_type(2)); |
ae95b1c4 | 36 | v2.push_back(T()); |
4441fc36 | 37 | v2 = std::move(v1); |
38 | VERIFY(1 == v1.get_allocator().get_personality()); | |
39 | VERIFY(2 == v2.get_allocator().get_personality()); | |
40 | } | |
41 | ||
42 | void test02() | |
43 | { | |
44 | bool test __attribute__((unused)) = true; | |
45 | typedef propagating_allocator<T, true> alloc_type; | |
46 | typedef std::vector<T, alloc_type> test_type; | |
47 | test_type v1(alloc_type(1)); | |
ae95b1c4 | 48 | v1.push_back(T()); |
de7466cf | 49 | auto it = v1.begin(); |
4441fc36 | 50 | test_type v2(alloc_type(2)); |
ae95b1c4 | 51 | v2.push_back(T()); |
de7466cf | 52 | v2 = std::move(v1); |
53 | VERIFY( it == v2.begin() ); | |
4441fc36 | 54 | VERIFY(0 == v1.get_allocator().get_personality()); |
55 | VERIFY(1 == v2.get_allocator().get_personality()); | |
56 | } | |
57 | ||
de7466cf | 58 | void test03() |
59 | { | |
60 | bool test __attribute__((unused)) = true; | |
61 | typedef propagating_allocator<T, false> alloc_type; | |
62 | typedef std::vector<T, alloc_type> test_type; | |
63 | test_type v1(alloc_type(1)); | |
64 | v1.push_back(T()); | |
65 | auto it = v1.begin(); | |
66 | test_type v2(alloc_type(1)); | |
67 | v2.push_back(T()); | |
68 | v2 = std::move(v1); | |
69 | VERIFY( it == v2.begin() ); | |
70 | VERIFY(1 == v1.get_allocator().get_personality()); | |
71 | VERIFY(1 == v2.get_allocator().get_personality()); | |
72 | } | |
73 | ||
4441fc36 | 74 | int main() |
75 | { | |
76 | test01(); | |
77 | test02(); | |
de7466cf | 78 | test03(); |
4441fc36 | 79 | return 0; |
80 | } |