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7c673cae FG |
1 | // |
2 | // get_pointer_test.cpp | |
3 | // | |
b32b8144 | 4 | // Copyright 2014, 2017 Peter Dimov |
7c673cae FG |
5 | // |
6 | // Distributed under the Boost Software License, Version 1.0. | |
7 | // See accompanying file LICENSE_1_0.txt or copy at | |
8 | // http://www.boost.org/LICENSE_1_0.txt | |
9 | // | |
10 | ||
1e59de90 TL |
11 | #if defined(__GNUC__) |
12 | #pragma GCC diagnostic ignored "-Wdeprecated-declarations" // std::auto_ptr | |
13 | #endif | |
14 | ||
7c673cae FG |
15 | #include <boost/get_pointer.hpp> |
16 | #include <boost/core/lightweight_test.hpp> | |
17 | #include <memory> | |
18 | ||
19 | struct X | |
20 | { | |
21 | }; | |
22 | ||
23 | int main() | |
24 | { | |
25 | using boost::get_pointer; | |
26 | ||
27 | { | |
28 | X * p = new X; | |
29 | BOOST_TEST( get_pointer( p ) == p ); | |
30 | ||
31 | delete p; | |
32 | } | |
33 | ||
b32b8144 FG |
34 | { |
35 | X * p = 0; | |
36 | BOOST_TEST( get_pointer( p ) == 0 ); | |
37 | } | |
38 | ||
39 | #if !defined( BOOST_NO_AUTO_PTR ) | |
40 | ||
7c673cae FG |
41 | { |
42 | std::auto_ptr< X > p( new X ); | |
43 | BOOST_TEST( get_pointer( p ) == p.get() ); | |
44 | } | |
45 | ||
b32b8144 FG |
46 | { |
47 | std::auto_ptr< X > p; | |
48 | BOOST_TEST( get_pointer( p ) == 0 ); | |
49 | } | |
50 | ||
51 | #endif | |
52 | ||
7c673cae FG |
53 | #if !defined( BOOST_NO_CXX11_SMART_PTR ) |
54 | ||
55 | { | |
56 | std::unique_ptr< X > p( new X ); | |
57 | BOOST_TEST( get_pointer( p ) == p.get() ); | |
58 | } | |
59 | ||
b32b8144 FG |
60 | { |
61 | std::unique_ptr< X > p; | |
62 | BOOST_TEST( get_pointer( p ) == 0 ); | |
63 | } | |
64 | ||
7c673cae FG |
65 | { |
66 | std::shared_ptr< X > p( new X ); | |
67 | BOOST_TEST( get_pointer( p ) == p.get() ); | |
68 | } | |
69 | ||
b32b8144 FG |
70 | { |
71 | std::shared_ptr< X > p; | |
72 | BOOST_TEST( get_pointer( p ) == 0 ); | |
73 | } | |
74 | ||
7c673cae FG |
75 | #endif |
76 | ||
77 | return boost::report_errors(); | |
78 | } |