1 // Copyright (C) 2015-2019 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-do run { target c++11 } }
19 // COW strings don't support C++11 allocators:
20 // { dg-require-effective-target cxx11-abi }
21
22 #include <string>
23 #include <testsuite_hooks.h>
24 #include <testsuite_allocator.h>
25
26 using C = char;
27 const C c = 'a';
28 using traits = std::char_traits<C>;
29
30 using __gnu_test::uneq_allocator;
31
test01()32 void test01()
33 {
34 typedef uneq_allocator<C> alloc_type;
35 typedef std::basic_string<C, traits, alloc_type> test_type;
36 test_type v1(alloc_type(1));
37 v1.assign(1, c);
38 test_type v2(std::move(v1));
39 VERIFY(1 == v1.get_allocator().get_personality());
40 VERIFY(1 == v2.get_allocator().get_personality());
41 }
42
test02()43 void test02()
44 {
45 typedef uneq_allocator<C> alloc_type;
46 typedef std::basic_string<C, traits, alloc_type> test_type;
47 test_type v1(alloc_type(1));
48 v1.assign(1, c);
49 test_type v2(std::move(v1), alloc_type(2));
50 VERIFY(1 == v1.get_allocator().get_personality());
51 VERIFY(2 == v2.get_allocator().get_personality());
52 }
53
main()54 int main()
55 {
56 test01();
57 test02();
58 return 0;
59 }
60