Function test_async_connect_range

test/connect.cpp:763–812

}

void test_async_connect_range()
{
  connection_sink sink;
  boost::asio::io_context io_context;
  boost::asio::ip::tcp::socket socket(io_context);
  std::vector<boost::asio::ip::tcp::endpoint> endpoints;
  boost::asio::ip::tcp::endpoint result;
  boost::system::error_code ec;

  boost::asio::async_connect(socket, endpoints,
      bindns::bind(range_handler, _1, _2, &ec, &result));
  io_context.restart();
  io_context.run();
  BOOST_ASIO_CHECK(result == boost::asio::ip::tcp::endpoint());
  BOOST_ASIO_CHECK(ec == boost::asio::error::not_found);

  endpoints.push_back(sink.target_endpoint());

  boost::asio::async_connect(socket, endpoints,
      bindns::bind(range_handler, _1, _2, &ec, &result));
  io_context.restart();
  io_context.run();
  BOOST_ASIO_CHECK(result == endpoints[0]);
  BOOST_ASIO_CHECK(!ec);

  endpoints.push_back(sink.target_endpoint());

  boost::asio::async_connect(socket, endpoints,
      bindns::bind(range_handler, _1, _2, &ec, &result));
  io_context.restart();
  io_context.run();
  BOOST_ASIO_CHECK(result == endpoints[0]);
  BOOST_ASIO_CHECK(!ec);

  endpoints.insert(endpoints.begin(), boost::asio::ip::tcp::endpoint());

  boost::asio::async_connect(socket, endpoints,
      bindns::bind(range_handler, _1, _2, &ec, &result));
  io_context.restart();
  io_context.run();
  BOOST_ASIO_CHECK(result == endpoints[1]);
  BOOST_ASIO_CHECK(!ec);

  boost::asio::async_connect(socket, endpoints)(
      bindns::bind(range_handler, _1, _2, &ec, &result));
  io_context.restart();
  io_context.run();
  BOOST_ASIO_CHECK(result == endpoints[1]);
  BOOST_ASIO_CHECK(!ec);
}

void test_async_connect_range_cond()
{