ceph/src/boost/libs/beast/test/beast/core/_detail_tuple.cpp

   1 //
   2 // Copyright (c) 2016-2019Damian Jarek (damian dot jarek93 at gmail dot com)
   3 //
   4 // Distributed under the Boost Software License, Version 1.0. (See accompanying
   5 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   6 //
   7 // Official repository: https://github.com/boostorg/beast
   8 //
   9
  10 // Test that header file is self-contained.
  11 #include <boost/beast/core/detail/tuple.hpp>
  12
  13 #include <boost/beast/_experimental/unit_test/suite.hpp>
  14
  15 namespace boost {
  16 namespace beast {
  17 namespace detail {
  18
  19 class tuple_test : public beast::unit_test::suite
  20 {
  21 public:
  22     void
  23     run()
  24     {
  25         struct explicit_constructible
  26         {
  27             explicit_constructible(std::nullptr_t)
  28                 : i_(0)
  29             {
  30             }
  31
  32             explicit explicit_constructible(int i)
  33                 : i_(i)
  34             {
  35             }
  36
  37             int i_;
  38         };
  39
  40         tuple<explicit_constructible, int> t{nullptr, 42};
  41         BEAST_EXPECT(detail::get<1>(t) == 42);
  42         BEAST_EXPECT(detail::get<0>(t).i_ == 0);
  43
  44         t = tuple<explicit_constructible, int>{explicit_constructible(42), 43};
  45         BEAST_EXPECT(detail::get<1>(t) == 43);
  46         BEAST_EXPECT(detail::get<0>(t).i_ == 42);
  47     }
  48 };
  49
  50 BEAST_DEFINE_TESTSUITE(beast,core,tuple);
  51
  52 } // detail
  53 } // beast
  54 } // boost