1//
2// get_deleter_array_test2.cpp
3//
4// Copyright 2002, 2011, 2017 Peter Dimov
5//
6// Distributed under the Boost Software License, Version 1.0. (See
7// accompanying file LICENSE_1_0.txt or copy at
8// http://www.boost.org/LICENSE_1_0.txt)
9//
10
11#include <boost/shared_ptr.hpp>
12#include <boost/core/lightweight_test.hpp>
13
14struct deleter
15{
16 int data;
17
18 deleter(): data(0)
19 {
20 }
21
22 void operator()(void *)
23 {
24 BOOST_TEST(data == 17041);
25 }
26};
27
28struct deleter2
29{
30};
31
32struct X
33{
34};
35
36int main()
37{
38 {
39 boost::shared_ptr<X[]> p;
40
41 BOOST_TEST(boost::get_deleter<void>(p) == 0);
42 BOOST_TEST(boost::get_deleter<void const>(p) == 0);
43 BOOST_TEST(boost::get_deleter<int>(p) == 0);
44 BOOST_TEST(boost::get_deleter<int const>(p) == 0);
45 BOOST_TEST(boost::get_deleter<X>(p) == 0);
46 BOOST_TEST(boost::get_deleter<X const>(p) == 0);
47 BOOST_TEST(boost::get_deleter<deleter>(p) == 0);
48 BOOST_TEST(boost::get_deleter<deleter const>(p) == 0);
49 BOOST_TEST(boost::get_deleter<deleter2>(p) == 0);
50 BOOST_TEST(boost::get_deleter<deleter2 const>(p) == 0);
51 }
52
53 {
54 boost::shared_ptr<X[1]> p;
55
56 BOOST_TEST(boost::get_deleter<void>(p) == 0);
57 BOOST_TEST(boost::get_deleter<void const>(p) == 0);
58 BOOST_TEST(boost::get_deleter<int>(p) == 0);
59 BOOST_TEST(boost::get_deleter<int const>(p) == 0);
60 BOOST_TEST(boost::get_deleter<X>(p) == 0);
61 BOOST_TEST(boost::get_deleter<X const>(p) == 0);
62 BOOST_TEST(boost::get_deleter<deleter>(p) == 0);
63 BOOST_TEST(boost::get_deleter<deleter const>(p) == 0);
64 BOOST_TEST(boost::get_deleter<deleter2>(p) == 0);
65 BOOST_TEST(boost::get_deleter<deleter2 const>(p) == 0);
66 }
67
68 {
69 boost::shared_ptr<X[]> p(new X[1]);
70
71 BOOST_TEST(boost::get_deleter<void>(p) == 0);
72 BOOST_TEST(boost::get_deleter<void const>(p) == 0);
73 BOOST_TEST(boost::get_deleter<int>(p) == 0);
74 BOOST_TEST(boost::get_deleter<int const>(p) == 0);
75 BOOST_TEST(boost::get_deleter<X>(p) == 0);
76 BOOST_TEST(boost::get_deleter<X const>(p) == 0);
77 BOOST_TEST(boost::get_deleter<deleter>(p) == 0);
78 BOOST_TEST(boost::get_deleter<deleter const>(p) == 0);
79 BOOST_TEST(boost::get_deleter<deleter2>(p) == 0);
80 BOOST_TEST(boost::get_deleter<deleter2 const>(p) == 0);
81 }
82
83 {
84 boost::shared_ptr<X[1]> p(new X[1]);
85
86 BOOST_TEST(boost::get_deleter<void>(p) == 0);
87 BOOST_TEST(boost::get_deleter<void const>(p) == 0);
88 BOOST_TEST(boost::get_deleter<int>(p) == 0);
89 BOOST_TEST(boost::get_deleter<int const>(p) == 0);
90 BOOST_TEST(boost::get_deleter<X>(p) == 0);
91 BOOST_TEST(boost::get_deleter<X const>(p) == 0);
92 BOOST_TEST(boost::get_deleter<deleter>(p) == 0);
93 BOOST_TEST(boost::get_deleter<deleter const>(p) == 0);
94 BOOST_TEST(boost::get_deleter<deleter2>(p) == 0);
95 BOOST_TEST(boost::get_deleter<deleter2 const>(p) == 0);
96 }
97
98 {
99 X x[1];
100 boost::shared_ptr<X[]> p(x, deleter());
101
102 BOOST_TEST(boost::get_deleter<void>(p) == 0);
103 BOOST_TEST(boost::get_deleter<void const>(p) == 0);
104 BOOST_TEST(boost::get_deleter<int>(p) == 0);
105 BOOST_TEST(boost::get_deleter<int const>(p) == 0);
106 BOOST_TEST(boost::get_deleter<X>(p) == 0);
107 BOOST_TEST(boost::get_deleter<X const>(p) == 0);
108 BOOST_TEST(boost::get_deleter<deleter2>(p) == 0);
109 BOOST_TEST(boost::get_deleter<deleter2 const>(p) == 0);
110
111 deleter * q = boost::get_deleter<deleter>(p);
112
113 BOOST_TEST(q != 0);
114 BOOST_TEST(q->data == 0);
115
116 q->data = 17041;
117
118 deleter const * r = boost::get_deleter<deleter const>(p);
119
120 BOOST_TEST(r == q);
121 BOOST_TEST(r->data == 17041);
122 }
123
124 {
125 X x[1];
126 boost::shared_ptr<X[1]> p(x, deleter());
127
128 BOOST_TEST(boost::get_deleter<void>(p) == 0);
129 BOOST_TEST(boost::get_deleter<void const>(p) == 0);
130 BOOST_TEST(boost::get_deleter<int>(p) == 0);
131 BOOST_TEST(boost::get_deleter<int const>(p) == 0);
132 BOOST_TEST(boost::get_deleter<X>(p) == 0);
133 BOOST_TEST(boost::get_deleter<X const>(p) == 0);
134 BOOST_TEST(boost::get_deleter<deleter2>(p) == 0);
135 BOOST_TEST(boost::get_deleter<deleter2 const>(p) == 0);
136
137 deleter * q = boost::get_deleter<deleter>(p);
138
139 BOOST_TEST(q != 0);
140 BOOST_TEST(q->data == 0);
141
142 q->data = 17041;
143
144 deleter const * r = boost::get_deleter<deleter const>(p);
145
146 BOOST_TEST(r == q);
147 BOOST_TEST(r->data == 17041);
148 }
149
150 return boost::report_errors();
151}
152

source code of boost/libs/smart_ptr/test/get_deleter_array_test2.cpp