ceph/src/boost/libs/smart_ptr/test/make_unique_value_test.cpp

   1 /*
   2 (c) 2014 Glen Joseph Fernandes
   3 <glenjofe -at- gmail.com>
   4
   5 Distributed under the Boost Software
   6 License, Version 1.0.
   7 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.hpp>
  13
  14 struct type {
  15     int x;
  16     int y;
  17 };
  18
  19 int main()
  20 {
  21     {
  22         std::unique_ptr<type> a1 = boost::make_unique<type>();
  23         BOOST_TEST(a1.get() != 0);
  24         BOOST_TEST(a1->x == 0);
  25         BOOST_TEST(a1->y == 0);
  26     }
  27
  28     {
  29         std::unique_ptr<const type> a1 = boost::make_unique<const type>();
  30         BOOST_TEST(a1.get() != 0);
  31         BOOST_TEST(a1->x == 0);
  32         BOOST_TEST(a1->y == 0);
  33     }
  34
  35 #if !defined(BOOST_NO_CXX11_UNIFIED_INITIALIZATION_SYNTAX)
  36     {
  37         std::unique_ptr<type> a1 = boost::make_unique<type>({ 1, 2 });
  38         BOOST_TEST(a1.get() != 0);
  39         BOOST_TEST(a1->x == 1);
  40         BOOST_TEST(a1->y == 2);
  41     }
  42
  43     {
  44         std::unique_ptr<const type> a1 = boost::make_unique<const type>({ 1, 2 });
  45         BOOST_TEST(a1.get() != 0);
  46         BOOST_TEST(a1->x == 1);
  47         BOOST_TEST(a1->y == 2);
  48     }
  49 #endif
  50
  51     return boost::report_errors();
  52 }
  53 #else
  54
  55 int main()
  56 {
  57     return 0;
  58 }
  59
  60 #endif