1 // Copyright (C) 2014-2016 Free Software Foundation, Inc.
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
18 // { dg-options "-std=gnu++11" }
19
20 #include <deque>
21 #include <testsuite_hooks.h>
22 #include <testsuite_allocator.h>
23
24 struct T { int i; };
25
26 using __gnu_test::propagating_allocator;
27
test01()28 void test01()
29 {
30 bool test __attribute__((unused)) = true;
31 typedef propagating_allocator<T, false> alloc_type;
32 typedef std::deque<T, alloc_type> test_type;
33 test_type v1(1, alloc_type(1));
34 test_type v2(1, alloc_type(2));
35 v2 = std::move(v1);
36 VERIFY(1 == v1.get_allocator().get_personality());
37 VERIFY(2 == v2.get_allocator().get_personality());
38 }
39
test02()40 void test02()
41 {
42 bool test __attribute__((unused)) = true;
43 typedef propagating_allocator<T, true> alloc_type;
44 typedef std::deque<T, alloc_type> test_type;
45 test_type v1(1, alloc_type(1));
46 auto it = v1.begin();
47 test_type v2(1, alloc_type(2));
48 v2 = std::move(v1);
49 VERIFY( it == v2.begin() );
50 VERIFY(0 == v1.get_allocator().get_personality());
51 VERIFY(1 == v2.get_allocator().get_personality());
52 }
53
test03()54 void test03()
55 {
56 bool test __attribute__((unused)) = true;
57 typedef propagating_allocator<T, false> alloc_type;
58 typedef std::deque<T, alloc_type> test_type;
59 test_type v1(1, alloc_type(1));
60 auto it = v1.begin();
61 test_type v2(1, alloc_type(1));
62 v2 = std::move(v1);
63 VERIFY( it == v2.begin() );
64 VERIFY(1 == v1.get_allocator().get_personality());
65 VERIFY(1 == v2.get_allocator().get_personality());
66 }
67
main()68 int main()
69 {
70 test01();
71 test02();
72 test03();
73 return 0;
74 }
75