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52066eae | 1 | // { dg-do run { target c++11 } } |
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2 | |
3 | // 2010-09-27 Paolo Carlini <paolo.carlini@oracle.com> | |
4 | ||
a5544970 | 5 | // Copyright (C) 2010-2019 Free Software Foundation, Inc. |
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6 | // |
7 | // This file is part of the GNU ISO C++ Library. This library is free | |
8 | // software; you can redistribute it and/or modify it under the | |
9 | // terms of the GNU General Public License as published by the | |
10 | // Free Software Foundation; either version 3, or (at your option) | |
11 | // any later version. | |
12 | ||
13 | // This library is distributed in the hope that it will be useful, | |
14 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | // GNU General Public License for more details. | |
17 | ||
18 | // You should have received a copy of the GNU General Public License along | |
19 | // with this library; see the file COPYING3. If not see | |
20 | // <http://www.gnu.org/licenses/>. | |
21 | ||
22 | #include <memory> | |
23 | #include <testsuite_hooks.h> | |
24 | #include <testsuite_tr1.h> | |
25 | ||
26 | struct MyAlloc { }; | |
27 | ||
28 | struct MyDerivedAlloc | |
29 | : public MyAlloc { }; | |
30 | ||
31 | struct UA { }; | |
32 | ||
33 | struct UB { typedef int allocator_type; }; | |
34 | ||
35 | struct UC { typedef MyAlloc allocator_type; }; | |
36 | ||
37 | struct UD { typedef MyDerivedAlloc allocator_type; }; | |
38 | ||
39 | void test01() | |
40 | { | |
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41 | using std::uses_allocator; |
42 | using namespace __gnu_test; | |
43 | ||
44 | // Positive tests. | |
45 | VERIFY( (test_relationship<uses_allocator, UC, MyAlloc>(true)) ); | |
46 | VERIFY( (test_relationship<uses_allocator, UC, MyDerivedAlloc>(true))); | |
47 | ||
48 | // Negative tests. | |
49 | VERIFY( (test_relationship<uses_allocator, UA, MyAlloc>(false)) ); | |
50 | VERIFY( (test_relationship<uses_allocator, UB, MyAlloc>(false)) ); | |
51 | VERIFY( (test_relationship<uses_allocator, UD, MyAlloc>(false)) ); | |
52 | } | |
53 | ||
54 | int main() | |
55 | { | |
56 | test01(); | |
57 | return 0; | |
58 | } |