forked from boostorg/smart_ptr
113 lines
2.7 KiB
C++
113 lines
2.7 KiB
C++
/*
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* Copyright (c) 2014 Glen Joseph Fernandes
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* glenfe at live dot com
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*
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* Distributed under the Boost Software License,
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* Version 1.0. (See accompanying file LICENSE_1_0.txt
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* or copy at http://boost.org/LICENSE_1_0.txt)
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*/
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#include <boost/config.hpp>
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#if !defined(BOOST_NO_CXX11_SMART_PTR)
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#include <boost/detail/lightweight_test.hpp>
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#include <boost/smart_ptr/make_unique_array.hpp>
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class type {
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public:
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static unsigned int instances;
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explicit type() {
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instances++;
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}
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~type() {
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instances--;
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}
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private:
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type(const type&);
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type& operator=(const type&);
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};
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unsigned int type::instances = 0;
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int main() {
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{
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std::unique_ptr<int[]> a1 = boost::make_unique<int[]>(3);
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BOOST_TEST(a1.get() != 0);
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BOOST_TEST(a1[0] == 0);
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BOOST_TEST(a1[1] == 0);
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BOOST_TEST(a1[2] == 0);
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}
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{
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std::unique_ptr<int[][2]> a1 = boost::make_unique<int[][2]>(2);
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BOOST_TEST(a1.get() != 0);
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BOOST_TEST(a1[0][0] == 0);
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BOOST_TEST(a1[0][1] == 0);
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BOOST_TEST(a1[1][0] == 0);
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BOOST_TEST(a1[1][1] == 0);
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}
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{
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std::unique_ptr<const int[]> a1 = boost::make_unique<const int[]>(3);
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BOOST_TEST(a1.get() != 0);
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BOOST_TEST(a1[0] == 0);
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BOOST_TEST(a1[1] == 0);
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BOOST_TEST(a1[2] == 0);
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}
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{
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std::unique_ptr<const int[][2]> a1 = boost::make_unique<const int[][2]>(2);
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BOOST_TEST(a1.get() != 0);
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BOOST_TEST(a1[0][0] == 0);
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BOOST_TEST(a1[0][1] == 0);
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BOOST_TEST(a1[1][0] == 0);
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BOOST_TEST(a1[1][1] == 0);
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}
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BOOST_TEST(type::instances == 0);
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{
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std::unique_ptr<type[]> a1 = boost::make_unique<type[]>(3);
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BOOST_TEST(a1.get() != 0);
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BOOST_TEST(type::instances == 3);
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a1.reset();
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BOOST_TEST(type::instances == 0);
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}
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BOOST_TEST(type::instances == 0);
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{
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std::unique_ptr<type[][2]> a1 = boost::make_unique<type[][2]>(2);
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BOOST_TEST(a1.get() != 0);
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BOOST_TEST(type::instances == 4);
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a1.reset();
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BOOST_TEST(type::instances == 0);
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}
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BOOST_TEST(type::instances == 0);
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{
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std::unique_ptr<const type[]> a1 = boost::make_unique<const type[]>(3);
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BOOST_TEST(a1.get() != 0);
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BOOST_TEST(type::instances == 3);
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a1.reset();
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BOOST_TEST(type::instances == 0);
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}
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BOOST_TEST(type::instances == 0);
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{
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std::unique_ptr<const type[][2]> a1 = boost::make_unique<const type[][2]>(2);
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BOOST_TEST(a1.get() != 0);
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BOOST_TEST(type::instances == 4);
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a1.reset();
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BOOST_TEST(type::instances == 0);
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}
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return boost::report_errors();
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}
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#else
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int main() {
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return 0;
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}
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#endif
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