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52066eae | 1 | // { dg-do run { target c++11 } } |
aded0ed0 | 2 | // { dg-require-string-conversions "" } |
053cc380 | 3 | |
7adcbafe | 4 | // Copyright (C) 2007-2022 Free Software Foundation, Inc. |
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5 | // |
6 | // This file is part of the GNU ISO C++ Library. This library is free | |
7 | // software; you can redistribute it and/or modify it under the | |
8 | // terms of the GNU General Public License as published by the | |
748086b7 | 9 | // Free Software Foundation; either version 3, or (at your option) |
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10 | // any later version. |
11 | ||
12 | // This library is distributed in the hope that it will be useful, | |
13 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | // GNU General Public License for more details. | |
16 | ||
17 | // You should have received a copy of the GNU General Public License along | |
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18 | // with this library; see the file COPYING3. If not see |
19 | // <http://www.gnu.org/licenses/>. | |
053cc380 | 20 | |
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21 | |
22 | // NOTE: This makes use of the fact that we know how moveable | |
10154e0d | 23 | // is implemented on vstring (via swap). If the implementation changes |
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24 | // this test may begin to fail. |
25 | ||
26 | #include <ext/vstring.h> | |
27 | #include <utility> | |
28 | #include <testsuite_hooks.h> | |
29 | ||
30 | void test01() | |
31 | { | |
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32 | __gnu_cxx::__sso_string a,b; |
33 | a.push_back('1'); | |
34 | b = std::move(a); | |
35 | VERIFY( b.size() == 1 && b[0] == '1' && a.size() == 0 ); | |
36 | ||
37 | __gnu_cxx::__sso_string c(std::move(b)); | |
38 | VERIFY( c.size() == 1 && c[0] == '1' ); | |
39 | VERIFY( b.size() == 0 ); | |
40 | } | |
41 | ||
42 | void test02() | |
43 | { | |
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44 | __gnu_cxx::__rc_string a,b; |
45 | a.push_back('1'); | |
46 | b = std::move(a); | |
47 | VERIFY( b.size() == 1 && b[0] == '1' && a.size() == 0 ); | |
48 | ||
49 | __gnu_cxx::__rc_string c(std::move(b)); | |
50 | VERIFY( c.size() == 1 && c[0] == '1' ); | |
51 | VERIFY( b.size() == 0 ); | |
52 | } | |
53 | ||
54 | int main() | |
55 | { | |
56 | test01(); | |
57 | test02(); | |
58 | return 0; | |
59 | } | |
4a1d7f7e DE |
60 | |
61 | // The __versa_string destructor triggers a bogus -Wfree-nonheap-object | |
62 | // due to pr54202. | |
63 | // { dg-prune-output "\\\[-Wfree-nonheap-object" } | |
64 |