| /* |
| * Copyright (c) 2014 Glen Joseph Fernandes |
| * glenfe at live dot com |
| * |
| * Distributed under the Boost Software License, |
| * Version 1.0. (See accompanying file LICENSE_1_0.txt |
| * or copy at http://boost.org/LICENSE_1_0.txt) |
| */ |
| #include <boost/config.hpp> |
| #if !defined(BOOST_NO_CXX11_SMART_PTR) |
| #include <boost/detail/lightweight_test.hpp> |
| #include <boost/smart_ptr/make_unique_object.hpp> |
| |
| class type { |
| public: |
| static unsigned int instances; |
| |
| explicit type() { |
| instances++; |
| } |
| |
| ~type() { |
| instances--; |
| } |
| |
| private: |
| type(const type&); |
| type& operator=(const type&); |
| }; |
| |
| unsigned int type::instances = 0; |
| |
| int main() { |
| { |
| std::unique_ptr<int> a1 = boost::make_unique<int>(); |
| BOOST_TEST(a1.get() != 0); |
| BOOST_TEST(*a1 == 0); |
| } |
| |
| { |
| std::unique_ptr<const int> a1 = boost::make_unique<const int>(); |
| BOOST_TEST(a1.get() != 0); |
| BOOST_TEST(*a1 == 0); |
| } |
| |
| BOOST_TEST(type::instances == 0); |
| { |
| std::unique_ptr<type> a1 = boost::make_unique<type>(); |
| BOOST_TEST(a1.get() != 0); |
| BOOST_TEST(type::instances == 1); |
| a1.reset(); |
| BOOST_TEST(type::instances == 0); |
| } |
| |
| BOOST_TEST(type::instances == 0); |
| { |
| std::unique_ptr<const type> a1 = boost::make_unique<const type>(); |
| BOOST_TEST(a1.get() != 0); |
| BOOST_TEST(type::instances == 1); |
| a1.reset(); |
| BOOST_TEST(type::instances == 0); |
| } |
| |
| return boost::report_errors(); |
| } |
| #else |
| |
| int main() { |
| return 0; |
| } |
| |
| #endif |