1/*
2Copyright 2017 Glen Joseph Fernandes
3(glenjofe@gmail.com)
4
5Distributed under the Boost Software License, Version 1.0.
6(http://www.boost.org/LICENSE_1_0.txt)
7*/
8#include <boost/config.hpp>
9#if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES) && \
10 !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
11#include <boost/core/lightweight_test.hpp>
12#include <boost/smart_ptr/make_local_shared.hpp>
13
14class type {
15public:
16 static unsigned instances;
17
18 type() {
19 if (instances == 5) {
20 throw true;
21 }
22 ++instances;
23 }
24
25 ~type() {
26 --instances;
27 }
28
29private:
30 type(const type&);
31 type& operator=(const type&);
32};
33
34unsigned type::instances = 0;
35
36int main()
37{
38 try {
39 boost::make_local_shared<type[]>(size: 6);
40 BOOST_ERROR("make_local_shared did not throw");
41 } catch (...) {
42 BOOST_TEST(type::instances == 0);
43 }
44 try {
45 boost::make_local_shared<type[][2]>(size: 3);
46 BOOST_ERROR("make_local_shared did not throw");
47 } catch (...) {
48 BOOST_TEST(type::instances == 0);
49 }
50 try {
51 boost::make_local_shared<type[6]>();
52 BOOST_ERROR("make_local_shared did not throw");
53 } catch (...) {
54 BOOST_TEST(type::instances == 0);
55 }
56 try {
57 boost::make_local_shared<type[3][2]>();
58 BOOST_ERROR("make_local_shared did not throw");
59 } catch (...) {
60 BOOST_TEST(type::instances == 0);
61 }
62 try {
63 boost::make_local_shared_noinit<type[]>(size: 6);
64 BOOST_ERROR("make_local_shared_noinit did not throw");
65 } catch (...) {
66 BOOST_TEST(type::instances == 0);
67 }
68 try {
69 boost::make_local_shared_noinit<type[][2]>(size: 3);
70 BOOST_ERROR("make_local_shared_noinit did not throw");
71 } catch (...) {
72 BOOST_TEST(type::instances == 0);
73 }
74 try {
75 boost::make_local_shared_noinit<type[6]>();
76 BOOST_ERROR("make_local_shared_noinit did not throw");
77 } catch (...) {
78 BOOST_TEST(type::instances == 0);
79 }
80 try {
81 boost::make_local_shared_noinit<type[3][2]>();
82 BOOST_ERROR("make_local_shared_noinit did not throw");
83 } catch (...) {
84 BOOST_TEST(type::instances == 0);
85 }
86 return boost::report_errors();
87}
88#else
89int main()
90{
91 return 0;
92}
93#endif
94

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