1 /* 2 * Copyright (c) 2014 Glen Joseph Fernandes 3 * glenfe at live dot com 4 * 5 * Distributed under the Boost Software License, 6 * Version 1.0. (See accompanying file LICENSE_1_0.txt 7 * or copy at http://boost.org/LICENSE_1_0.txt) 8 */ 9 #include <boost/config.hpp> 10 #if !defined(BOOST_NO_CXX11_SMART_PTR) 11 #include <boost/detail/lightweight_test.hpp> 12 #include <boost/smart_ptr/make_unique_array.hpp> 13 14 class type { 15 public: 16 static unsigned int instances; 17 type()18 explicit type() { 19 instances++; 20 } 21 ~type()22 ~type() { 23 instances--; 24 } 25 26 private: 27 type(const type&); 28 type& operator=(const type&); 29 }; 30 31 unsigned int type::instances = 0; 32 main()33int main() { 34 { 35 std::unique_ptr<int[]> a1 = boost::make_unique<int[]>(3); 36 BOOST_TEST(a1.get() != 0); 37 BOOST_TEST(a1[0] == 0); 38 BOOST_TEST(a1[1] == 0); 39 BOOST_TEST(a1[2] == 0); 40 } 41 42 { 43 std::unique_ptr<int[][2]> a1 = boost::make_unique<int[][2]>(2); 44 BOOST_TEST(a1.get() != 0); 45 BOOST_TEST(a1[0][0] == 0); 46 BOOST_TEST(a1[0][1] == 0); 47 BOOST_TEST(a1[1][0] == 0); 48 BOOST_TEST(a1[1][1] == 0); 49 } 50 51 { 52 std::unique_ptr<const int[]> a1 = boost::make_unique<const int[]>(3); 53 BOOST_TEST(a1.get() != 0); 54 BOOST_TEST(a1[0] == 0); 55 BOOST_TEST(a1[1] == 0); 56 BOOST_TEST(a1[2] == 0); 57 } 58 59 { 60 std::unique_ptr<const int[][2]> a1 = boost::make_unique<const int[][2]>(2); 61 BOOST_TEST(a1.get() != 0); 62 BOOST_TEST(a1[0][0] == 0); 63 BOOST_TEST(a1[0][1] == 0); 64 BOOST_TEST(a1[1][0] == 0); 65 BOOST_TEST(a1[1][1] == 0); 66 } 67 68 BOOST_TEST(type::instances == 0); 69 { 70 std::unique_ptr<type[]> a1 = boost::make_unique<type[]>(3); 71 BOOST_TEST(a1.get() != 0); 72 BOOST_TEST(type::instances == 3); 73 a1.reset(); 74 BOOST_TEST(type::instances == 0); 75 } 76 77 BOOST_TEST(type::instances == 0); 78 { 79 std::unique_ptr<type[][2]> a1 = boost::make_unique<type[][2]>(2); 80 BOOST_TEST(a1.get() != 0); 81 BOOST_TEST(type::instances == 4); 82 a1.reset(); 83 BOOST_TEST(type::instances == 0); 84 } 85 86 BOOST_TEST(type::instances == 0); 87 { 88 std::unique_ptr<const type[]> a1 = boost::make_unique<const type[]>(3); 89 BOOST_TEST(a1.get() != 0); 90 BOOST_TEST(type::instances == 3); 91 a1.reset(); 92 BOOST_TEST(type::instances == 0); 93 } 94 95 BOOST_TEST(type::instances == 0); 96 { 97 std::unique_ptr<const type[][2]> a1 = boost::make_unique<const type[][2]>(2); 98 BOOST_TEST(a1.get() != 0); 99 BOOST_TEST(type::instances == 4); 100 a1.reset(); 101 BOOST_TEST(type::instances == 0); 102 } 103 104 return boost::report_errors(); 105 } 106 #else 107 main()108int main() { 109 return 0; 110 } 111 112 #endif 113