1 | // Copyright 2020 Peter Dimov |
---|---|
2 | // Distributed under the Boost Software License, Version 1.0. |
3 | // https://www.boost.org/LICENSE_1_0.txt |
4 | |
5 | #include <boost/smart_ptr/local_shared_ptr.hpp> |
6 | #include <boost/core/lightweight_test.hpp> |
7 | |
8 | int main() |
9 | { |
10 | { |
11 | boost::local_shared_ptr<int> p1( new int ); |
12 | boost::local_shared_ptr<int> p2( p1 ); |
13 | |
14 | BOOST_TEST( p1.owner_equals( p2 ) ); |
15 | BOOST_TEST( p2.owner_equals( p1 ) ); |
16 | |
17 | boost::local_shared_ptr<int> p3( new int ); |
18 | |
19 | BOOST_TEST( !p1.owner_equals( p3 ) ); |
20 | BOOST_TEST( !p3.owner_equals( p1 ) ); |
21 | |
22 | boost::local_shared_ptr<int> p4; |
23 | boost::local_shared_ptr<int> p5; |
24 | |
25 | BOOST_TEST( p4.owner_equals( p5 ) ); |
26 | BOOST_TEST( p5.owner_equals( p4 ) ); |
27 | |
28 | BOOST_TEST( !p4.owner_equals( p3 ) ); |
29 | BOOST_TEST( !p3.owner_equals( p4 ) ); |
30 | |
31 | boost::local_shared_ptr<int> p6( static_cast<int*>(0) ); |
32 | |
33 | BOOST_TEST( !p4.owner_equals( p6 ) ); |
34 | BOOST_TEST( !p6.owner_equals( p4 ) ); |
35 | |
36 | boost::local_shared_ptr<void> p7( p1 ); |
37 | |
38 | BOOST_TEST( p1.owner_equals( p7 ) ); |
39 | BOOST_TEST( p7.owner_equals( p1 ) ); |
40 | |
41 | boost::local_shared_ptr<void> p8; |
42 | |
43 | BOOST_TEST( !p1.owner_equals( p8 ) ); |
44 | BOOST_TEST( !p8.owner_equals( p1 ) ); |
45 | |
46 | BOOST_TEST( p4.owner_equals( p8 ) ); |
47 | BOOST_TEST( p8.owner_equals( p4 ) ); |
48 | /* |
49 | boost::local_weak_ptr<int> q1( p1 ); |
50 | |
51 | BOOST_TEST( p1.owner_equals( q1 ) ); |
52 | BOOST_TEST( q1.owner_equals( p1 ) ); |
53 | |
54 | boost::local_weak_ptr<int> q2( p1 ); |
55 | |
56 | BOOST_TEST( q1.owner_equals( q2 ) ); |
57 | BOOST_TEST( q2.owner_equals( q1 ) ); |
58 | |
59 | boost::local_weak_ptr<int> q3( p3 ); |
60 | |
61 | BOOST_TEST( !p1.owner_equals( q3 ) ); |
62 | BOOST_TEST( !q3.owner_equals( p1 ) ); |
63 | |
64 | BOOST_TEST( !q1.owner_equals( q3 ) ); |
65 | BOOST_TEST( !q3.owner_equals( q1 ) ); |
66 | |
67 | boost::local_weak_ptr<int> q4; |
68 | |
69 | BOOST_TEST( p4.owner_equals( q4 ) ); |
70 | BOOST_TEST( q4.owner_equals( p4 ) ); |
71 | |
72 | BOOST_TEST( !q1.owner_equals( q4 ) ); |
73 | BOOST_TEST( !q4.owner_equals( q1 ) ); |
74 | |
75 | boost::local_weak_ptr<void> q5; |
76 | |
77 | BOOST_TEST( q4.owner_equals( q5 ) ); |
78 | BOOST_TEST( q5.owner_equals( q4 ) ); |
79 | |
80 | boost::local_weak_ptr<void> q7( p7 ); |
81 | |
82 | BOOST_TEST( p1.owner_equals( q7 ) ); |
83 | BOOST_TEST( q7.owner_equals( p1 ) ); |
84 | |
85 | BOOST_TEST( q1.owner_equals( q7 ) ); |
86 | BOOST_TEST( q7.owner_equals( q1 ) ); |
87 | |
88 | p1.reset(); |
89 | p2.reset(); |
90 | p3.reset(); |
91 | p7.reset(); |
92 | |
93 | BOOST_TEST( q1.expired() ); |
94 | BOOST_TEST( q2.expired() ); |
95 | BOOST_TEST( q3.expired() ); |
96 | BOOST_TEST( q7.expired() ); |
97 | |
98 | BOOST_TEST( q1.owner_equals( q2 ) ); |
99 | BOOST_TEST( q2.owner_equals( q1 ) ); |
100 | |
101 | BOOST_TEST( q1.owner_equals( q7 ) ); |
102 | BOOST_TEST( q7.owner_equals( q1 ) ); |
103 | |
104 | BOOST_TEST( !q1.owner_equals( q3 ) ); |
105 | BOOST_TEST( !q3.owner_equals( q1 ) ); |
106 | |
107 | BOOST_TEST( !q1.owner_equals( q4 ) ); |
108 | BOOST_TEST( !q4.owner_equals( q1 ) ); |
109 | */ |
110 | } |
111 | |
112 | return boost::report_errors(); |
113 | } |
114 |