1 | /* |
---|---|
2 | Copyright 2012-2015 Glen Joseph Fernandes |
3 | (glenjofe@gmail.com) |
4 | |
5 | Distributed under the Boost Software License, Version 1.0. |
6 | (http://www.boost.org/LICENSE_1_0.txt) |
7 | */ |
8 | #include <boost/core/lightweight_test.hpp> |
9 | #include <boost/smart_ptr/make_shared.hpp> |
10 | |
11 | class type { |
12 | public: |
13 | static unsigned instances; |
14 | |
15 | type() { |
16 | if (instances == 5) { |
17 | throw true; |
18 | } |
19 | ++instances; |
20 | } |
21 | |
22 | ~type() { |
23 | --instances; |
24 | } |
25 | |
26 | private: |
27 | type(const type&); |
28 | type& operator=(const type&); |
29 | }; |
30 | |
31 | unsigned type::instances = 0; |
32 | |
33 | int main() |
34 | { |
35 | try { |
36 | boost::make_shared<type[]>(size: 6); |
37 | BOOST_ERROR("make_shared did not throw"); |
38 | } catch (...) { |
39 | BOOST_TEST(type::instances == 0); |
40 | } |
41 | try { |
42 | boost::make_shared<type[][2]>(size: 3); |
43 | BOOST_ERROR("make_shared did not throw"); |
44 | } catch (...) { |
45 | BOOST_TEST(type::instances == 0); |
46 | } |
47 | try { |
48 | boost::make_shared<type[6]>(); |
49 | BOOST_ERROR("make_shared did not throw"); |
50 | } catch (...) { |
51 | BOOST_TEST(type::instances == 0); |
52 | } |
53 | try { |
54 | boost::make_shared<type[3][2]>(); |
55 | BOOST_ERROR("make_shared did not throw"); |
56 | } catch (...) { |
57 | BOOST_TEST(type::instances == 0); |
58 | } |
59 | try { |
60 | boost::make_shared_noinit<type[]>(size: 6); |
61 | BOOST_ERROR("make_shared_noinit did not throw"); |
62 | } catch (...) { |
63 | BOOST_TEST(type::instances == 0); |
64 | } |
65 | try { |
66 | boost::make_shared_noinit<type[][2]>(size: 3); |
67 | BOOST_ERROR("make_shared_noinit did not throw"); |
68 | } catch (...) { |
69 | BOOST_TEST(type::instances == 0); |
70 | } |
71 | try { |
72 | boost::make_shared_noinit<type[6]>(); |
73 | BOOST_ERROR("make_shared_noinit did not throw"); |
74 | } catch (...) { |
75 | BOOST_TEST(type::instances == 0); |
76 | } |
77 | try { |
78 | boost::make_shared_noinit<type[3][2]>(); |
79 | BOOST_ERROR("make_shared_noinit did not throw"); |
80 | } catch (...) { |
81 | BOOST_TEST(type::instances == 0); |
82 | } |
83 | return boost::report_errors(); |
84 | } |
85 |