1 | // Copyright 2011, 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/functional/hash.hpp> |
7 | #include <boost/core/lightweight_test.hpp> |
8 | |
9 | int main() |
10 | { |
11 | { |
12 | boost::hash< boost::local_shared_ptr<int> > hasher; |
13 | |
14 | boost::local_shared_ptr<int> p1, p2( p1 ), p3( new int ), p4( p3 ), p5( new int ); |
15 | |
16 | BOOST_TEST_EQ( p1, p2 ); |
17 | BOOST_TEST_EQ( hasher( p1 ), hasher( p2 ) ); |
18 | |
19 | BOOST_TEST_NE( p1, p3 ); |
20 | BOOST_TEST_NE( hasher( p1 ), hasher( p3 ) ); |
21 | |
22 | BOOST_TEST_EQ( p3, p4 ); |
23 | BOOST_TEST_EQ( hasher( p3 ), hasher( p4 ) ); |
24 | |
25 | BOOST_TEST_NE( p3, p5 ); |
26 | BOOST_TEST_NE( hasher( p3 ), hasher( p5 ) ); |
27 | } |
28 | |
29 | { |
30 | boost::hash< boost::local_shared_ptr<int[]> > hasher; |
31 | |
32 | boost::local_shared_ptr<int[]> p1, p2( p1 ), p3( new int[1] ), p4( p3 ), p5( new int[1] ); |
33 | |
34 | BOOST_TEST_EQ( p1, p2 ); |
35 | BOOST_TEST_EQ( hasher( p1 ), hasher( p2 ) ); |
36 | |
37 | BOOST_TEST_NE( p1, p3 ); |
38 | BOOST_TEST_NE( hasher( p1 ), hasher( p3 ) ); |
39 | |
40 | BOOST_TEST_EQ( p3, p4 ); |
41 | BOOST_TEST_EQ( hasher( p3 ), hasher( p4 ) ); |
42 | |
43 | BOOST_TEST_NE( p3, p5 ); |
44 | BOOST_TEST_NE( hasher( p3 ), hasher( p5 ) ); |
45 | } |
46 | |
47 | { |
48 | boost::hash< boost::local_shared_ptr<int[1]> > hasher; |
49 | |
50 | boost::local_shared_ptr<int[1]> p1, p2( p1 ), p3( new int[1] ), p4( p3 ), p5( new int[1] ); |
51 | |
52 | BOOST_TEST_EQ( p1, p2 ); |
53 | BOOST_TEST_EQ( hasher( p1 ), hasher( p2 ) ); |
54 | |
55 | BOOST_TEST_NE( p1, p3 ); |
56 | BOOST_TEST_NE( hasher( p1 ), hasher( p3 ) ); |
57 | |
58 | BOOST_TEST_EQ( p3, p4 ); |
59 | BOOST_TEST_EQ( hasher( p3 ), hasher( p4 ) ); |
60 | |
61 | BOOST_TEST_NE( p3, p5 ); |
62 | BOOST_TEST_NE( hasher( p3 ), hasher( p5 ) ); |
63 | } |
64 | |
65 | return boost::report_errors(); |
66 | } |
67 | |