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- //
- // connect.cpp
- // ~~~~~~~~~~~
- //
- // Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
- //
- // Distributed under the Boost Software License, Version 1.0. (See accompanying
- // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- //
- // Disable autolinking for unit tests.
- #if !defined(BOOST_ALL_NO_LIB)
- #define BOOST_ALL_NO_LIB 1
- #endif // !defined(BOOST_ALL_NO_LIB)
- // Test that header file is self-contained.
- #include <boost/asio/connect.hpp>
- #include <vector>
- #include <boost/asio/detail/thread.hpp>
- #include <boost/asio/ip/tcp.hpp>
- #if defined(BOOST_ASIO_HAS_BOOST_BIND)
- # include <boost/bind.hpp>
- #else // defined(BOOST_ASIO_HAS_BOOST_BIND)
- # include <functional>
- #endif // defined(BOOST_ASIO_HAS_BOOST_BIND)
- #include "unit_test.hpp"
- #if defined(BOOST_ASIO_HAS_BOOST_BIND)
- namespace bindns = boost;
- #else // defined(BOOST_ASIO_HAS_BOOST_BIND)
- namespace bindns = std;
- using std::placeholders::_1;
- using std::placeholders::_2;
- #endif // defined(BOOST_ASIO_HAS_BOOST_BIND)
- class connection_sink
- {
- public:
- connection_sink()
- : acceptor_(io_context_,
- boost::asio::ip::tcp::endpoint(
- boost::asio::ip::address_v4::loopback(), 0)),
- target_endpoint_(acceptor_.local_endpoint()),
- socket_(io_context_),
- thread_(bindns::bind(&connection_sink::run, this))
- {
- }
- ~connection_sink()
- {
- io_context_.stop();
- thread_.join();
- }
- boost::asio::ip::tcp::endpoint target_endpoint()
- {
- return target_endpoint_;
- }
- private:
- void run()
- {
- io_context_.run();
- }
- void handle_accept()
- {
- socket_.close();
- acceptor_.async_accept(socket_,
- bindns::bind(&connection_sink::handle_accept, this));
- }
- boost::asio::io_context io_context_;
- boost::asio::ip::tcp::acceptor acceptor_;
- boost::asio::ip::tcp::endpoint target_endpoint_;
- boost::asio::ip::tcp::socket socket_;
- boost::asio::detail::thread thread_;
- };
- bool true_cond_1(const boost::system::error_code& /*ec*/,
- const boost::asio::ip::tcp::endpoint& /*endpoint*/)
- {
- return true;
- }
- struct true_cond_2
- {
- template <typename Endpoint>
- bool operator()(const boost::system::error_code& /*ec*/,
- const Endpoint& /*endpoint*/)
- {
- return true;
- }
- };
- std::vector<boost::asio::ip::tcp::endpoint>::const_iterator legacy_true_cond_1(
- const boost::system::error_code& /*ec*/,
- std::vector<boost::asio::ip::tcp::endpoint>::const_iterator next)
- {
- return next;
- }
- struct legacy_true_cond_2
- {
- template <typename Iterator>
- Iterator operator()(const boost::system::error_code& /*ec*/, Iterator next)
- {
- return next;
- }
- };
- bool false_cond(const boost::system::error_code& /*ec*/,
- const boost::asio::ip::tcp::endpoint& /*endpoint*/)
- {
- return false;
- }
- void range_handler(const boost::system::error_code& ec,
- const boost::asio::ip::tcp::endpoint& endpoint,
- boost::system::error_code* out_ec,
- boost::asio::ip::tcp::endpoint* out_endpoint)
- {
- *out_ec = ec;
- *out_endpoint = endpoint;
- }
- void iter_handler(const boost::system::error_code& ec,
- std::vector<boost::asio::ip::tcp::endpoint>::const_iterator iter,
- boost::system::error_code* out_ec,
- std::vector<boost::asio::ip::tcp::endpoint>::const_iterator* out_iter)
- {
- *out_ec = ec;
- *out_iter = iter;
- }
- void test_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;
- try
- {
- result = boost::asio::connect(socket, endpoints);
- BOOST_ASIO_CHECK(false);
- }
- catch (boost::system::system_error& e)
- {
- BOOST_ASIO_CHECK(e.code() == boost::asio::error::not_found);
- }
- endpoints.push_back(sink.target_endpoint());
- result = boost::asio::connect(socket, endpoints);
- BOOST_ASIO_CHECK(result == endpoints[0]);
- endpoints.push_back(sink.target_endpoint());
- result = boost::asio::connect(socket, endpoints);
- BOOST_ASIO_CHECK(result == endpoints[0]);
- endpoints.insert(endpoints.begin(), boost::asio::ip::tcp::endpoint());
- result = boost::asio::connect(socket, endpoints);
- BOOST_ASIO_CHECK(result == endpoints[1]);
- }
- void test_connect_range_ec()
- {
- 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;
- result = boost::asio::connect(socket, endpoints, ec);
- BOOST_ASIO_CHECK(result == boost::asio::ip::tcp::endpoint());
- BOOST_ASIO_CHECK(ec == boost::asio::error::not_found);
- endpoints.push_back(sink.target_endpoint());
- result = boost::asio::connect(socket, endpoints, ec);
- BOOST_ASIO_CHECK(result == endpoints[0]);
- BOOST_ASIO_CHECK(!ec);
- endpoints.push_back(sink.target_endpoint());
- result = boost::asio::connect(socket, endpoints, ec);
- BOOST_ASIO_CHECK(result == endpoints[0]);
- BOOST_ASIO_CHECK(!ec);
- endpoints.insert(endpoints.begin(), boost::asio::ip::tcp::endpoint());
- result = boost::asio::connect(socket, endpoints, ec);
- BOOST_ASIO_CHECK(result == endpoints[1]);
- BOOST_ASIO_CHECK(!ec);
- }
- void test_connect_range_cond()
- {
- 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;
- try
- {
- result = boost::asio::connect(socket, endpoints, true_cond_1);
- BOOST_ASIO_CHECK(false);
- }
- catch (boost::system::system_error& e)
- {
- BOOST_ASIO_CHECK(e.code() == boost::asio::error::not_found);
- }
- try
- {
- result = boost::asio::connect(socket, endpoints, true_cond_2());
- BOOST_ASIO_CHECK(false);
- }
- catch (boost::system::system_error& e)
- {
- BOOST_ASIO_CHECK(e.code() == boost::asio::error::not_found);
- }
- try
- {
- result = boost::asio::connect(socket, endpoints, legacy_true_cond_1);
- BOOST_ASIO_CHECK(false);
- }
- catch (boost::system::system_error& e)
- {
- BOOST_ASIO_CHECK(e.code() == boost::asio::error::not_found);
- }
- try
- {
- result = boost::asio::connect(socket, endpoints, legacy_true_cond_2());
- BOOST_ASIO_CHECK(false);
- }
- catch (boost::system::system_error& e)
- {
- BOOST_ASIO_CHECK(e.code() == boost::asio::error::not_found);
- }
- try
- {
- result = boost::asio::connect(socket, endpoints, false_cond);
- BOOST_ASIO_CHECK(false);
- }
- catch (boost::system::system_error& e)
- {
- BOOST_ASIO_CHECK(e.code() == boost::asio::error::not_found);
- }
- endpoints.push_back(sink.target_endpoint());
- result = boost::asio::connect(socket, endpoints, true_cond_1);
- BOOST_ASIO_CHECK(result == endpoints[0]);
- result = boost::asio::connect(socket, endpoints, true_cond_2());
- BOOST_ASIO_CHECK(result == endpoints[0]);
- result = boost::asio::connect(socket, endpoints, legacy_true_cond_1);
- BOOST_ASIO_CHECK(result == endpoints[0]);
- result = boost::asio::connect(socket, endpoints, legacy_true_cond_2());
- BOOST_ASIO_CHECK(result == endpoints[0]);
- try
- {
- result = boost::asio::connect(socket, endpoints, false_cond);
- BOOST_ASIO_CHECK(false);
- }
- catch (boost::system::system_error& e)
- {
- BOOST_ASIO_CHECK(e.code() == boost::asio::error::not_found);
- }
- endpoints.push_back(sink.target_endpoint());
- result = boost::asio::connect(socket, endpoints, true_cond_1);
- BOOST_ASIO_CHECK(result == endpoints[0]);
- result = boost::asio::connect(socket, endpoints, true_cond_2());
- BOOST_ASIO_CHECK(result == endpoints[0]);
- result = boost::asio::connect(socket, endpoints, legacy_true_cond_1);
- BOOST_ASIO_CHECK(result == endpoints[0]);
- result = boost::asio::connect(socket, endpoints, legacy_true_cond_2());
- BOOST_ASIO_CHECK(result == endpoints[0]);
- try
- {
- result = boost::asio::connect(socket, endpoints, false_cond);
- BOOST_ASIO_CHECK(false);
- }
- catch (boost::system::system_error& e)
- {
- BOOST_ASIO_CHECK(e.code() == boost::asio::error::not_found);
- }
- endpoints.insert(endpoints.begin(), boost::asio::ip::tcp::endpoint());
- result = boost::asio::connect(socket, endpoints, true_cond_1);
- BOOST_ASIO_CHECK(result == endpoints[1]);
- result = boost::asio::connect(socket, endpoints, true_cond_2());
- BOOST_ASIO_CHECK(result == endpoints[1]);
- result = boost::asio::connect(socket, endpoints, legacy_true_cond_1);
- BOOST_ASIO_CHECK(result == endpoints[1]);
- result = boost::asio::connect(socket, endpoints, legacy_true_cond_2());
- BOOST_ASIO_CHECK(result == endpoints[1]);
- try
- {
- result = boost::asio::connect(socket, endpoints, false_cond);
- BOOST_ASIO_CHECK(false);
- }
- catch (boost::system::system_error& e)
- {
- BOOST_ASIO_CHECK(e.code() == boost::asio::error::not_found);
- }
- }
- void test_connect_range_cond_ec()
- {
- 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;
- result = boost::asio::connect(socket, endpoints, true_cond_1, ec);
- BOOST_ASIO_CHECK(result == boost::asio::ip::tcp::endpoint());
- BOOST_ASIO_CHECK(ec == boost::asio::error::not_found);
- result = boost::asio::connect(socket, endpoints, true_cond_2(), ec);
- BOOST_ASIO_CHECK(result == boost::asio::ip::tcp::endpoint());
- BOOST_ASIO_CHECK(ec == boost::asio::error::not_found);
- result = boost::asio::connect(socket, endpoints, legacy_true_cond_1, ec);
- BOOST_ASIO_CHECK(result == boost::asio::ip::tcp::endpoint());
- BOOST_ASIO_CHECK(ec == boost::asio::error::not_found);
- result = boost::asio::connect(socket, endpoints, legacy_true_cond_2(), ec);
- BOOST_ASIO_CHECK(result == boost::asio::ip::tcp::endpoint());
- BOOST_ASIO_CHECK(ec == boost::asio::error::not_found);
- result = boost::asio::connect(socket, endpoints, false_cond, ec);
- BOOST_ASIO_CHECK(result == boost::asio::ip::tcp::endpoint());
- BOOST_ASIO_CHECK(ec == boost::asio::error::not_found);
- endpoints.push_back(sink.target_endpoint());
- result = boost::asio::connect(socket, endpoints, true_cond_1, ec);
- BOOST_ASIO_CHECK(result == endpoints[0]);
- BOOST_ASIO_CHECK(!ec);
- result = boost::asio::connect(socket, endpoints, true_cond_2(), ec);
- BOOST_ASIO_CHECK(result == endpoints[0]);
- BOOST_ASIO_CHECK(!ec);
- result = boost::asio::connect(socket, endpoints, legacy_true_cond_1, ec);
- BOOST_ASIO_CHECK(result == endpoints[0]);
- BOOST_ASIO_CHECK(!ec);
- result = boost::asio::connect(socket, endpoints, legacy_true_cond_2(), ec);
- BOOST_ASIO_CHECK(result == endpoints[0]);
- BOOST_ASIO_CHECK(!ec);
- result = boost::asio::connect(socket, endpoints, false_cond, ec);
- BOOST_ASIO_CHECK(result == boost::asio::ip::tcp::endpoint());
- BOOST_ASIO_CHECK(ec == boost::asio::error::not_found);
- endpoints.push_back(sink.target_endpoint());
- result = boost::asio::connect(socket, endpoints, true_cond_1, ec);
- BOOST_ASIO_CHECK(result == endpoints[0]);
- BOOST_ASIO_CHECK(!ec);
- result = boost::asio::connect(socket, endpoints, true_cond_2(), ec);
- BOOST_ASIO_CHECK(result == endpoints[0]);
- BOOST_ASIO_CHECK(!ec);
- result = boost::asio::connect(socket, endpoints, legacy_true_cond_1, ec);
- BOOST_ASIO_CHECK(result == endpoints[0]);
- BOOST_ASIO_CHECK(!ec);
- result = boost::asio::connect(socket, endpoints, legacy_true_cond_2(), ec);
- BOOST_ASIO_CHECK(result == endpoints[0]);
- BOOST_ASIO_CHECK(!ec);
- result = boost::asio::connect(socket, endpoints, false_cond, ec);
- BOOST_ASIO_CHECK(result == boost::asio::ip::tcp::endpoint());
- BOOST_ASIO_CHECK(ec == boost::asio::error::not_found);
- endpoints.insert(endpoints.begin(), boost::asio::ip::tcp::endpoint());
- result = boost::asio::connect(socket, endpoints, true_cond_1, ec);
- BOOST_ASIO_CHECK(result == endpoints[1]);
- BOOST_ASIO_CHECK(!ec);
- result = boost::asio::connect(socket, endpoints, true_cond_2(), ec);
- BOOST_ASIO_CHECK(result == endpoints[1]);
- BOOST_ASIO_CHECK(!ec);
- result = boost::asio::connect(socket, endpoints, legacy_true_cond_1, ec);
- BOOST_ASIO_CHECK(result == endpoints[1]);
- BOOST_ASIO_CHECK(!ec);
- result = boost::asio::connect(socket, endpoints, legacy_true_cond_2(), ec);
- BOOST_ASIO_CHECK(result == endpoints[1]);
- BOOST_ASIO_CHECK(!ec);
- result = boost::asio::connect(socket, endpoints, false_cond, ec);
- BOOST_ASIO_CHECK(result == boost::asio::ip::tcp::endpoint());
- BOOST_ASIO_CHECK(ec == boost::asio::error::not_found);
- }
- void test_connect_iter()
- {
- 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;
- const std::vector<boost::asio::ip::tcp::endpoint>& cendpoints = endpoints;
- std::vector<boost::asio::ip::tcp::endpoint>::const_iterator result;
- try
- {
- result = boost::asio::connect(socket, cendpoints.begin(), cendpoints.end());
- BOOST_ASIO_CHECK(false);
- }
- catch (boost::system::system_error& e)
- {
- BOOST_ASIO_CHECK(e.code() == boost::asio::error::not_found);
- }
- endpoints.push_back(sink.target_endpoint());
- result = boost::asio::connect(socket, cendpoints.begin(), cendpoints.end());
- BOOST_ASIO_CHECK(result == cendpoints.begin());
- endpoints.push_back(sink.target_endpoint());
- result = boost::asio::connect(socket, cendpoints.begin(), cendpoints.end());
- BOOST_ASIO_CHECK(result == cendpoints.begin());
- endpoints.insert(endpoints.begin(), boost::asio::ip::tcp::endpoint());
- result = boost::asio::connect(socket, cendpoints.begin(), cendpoints.end());
- BOOST_ASIO_CHECK(result == cendpoints.begin() + 1);
- }
- void test_connect_iter_ec()
- {
- 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;
- const std::vector<boost::asio::ip::tcp::endpoint>& cendpoints = endpoints;
- std::vector<boost::asio::ip::tcp::endpoint>::const_iterator result;
- boost::system::error_code ec;
- result = boost::asio::connect(socket,
- cendpoints.begin(), cendpoints.end(), ec);
- BOOST_ASIO_CHECK(result == cendpoints.end());
- BOOST_ASIO_CHECK(ec == boost::asio::error::not_found);
- endpoints.push_back(sink.target_endpoint());
- result = boost::asio::connect(socket,
- cendpoints.begin(), cendpoints.end(), ec);
- BOOST_ASIO_CHECK(result == cendpoints.begin());
- BOOST_ASIO_CHECK(!ec);
- endpoints.push_back(sink.target_endpoint());
- result = boost::asio::connect(socket,
- cendpoints.begin(), cendpoints.end(), ec);
- BOOST_ASIO_CHECK(result == cendpoints.begin());
- BOOST_ASIO_CHECK(!ec);
- endpoints.insert(endpoints.begin(), boost::asio::ip::tcp::endpoint());
- result = boost::asio::connect(socket,
- cendpoints.begin(), cendpoints.end(), ec);
- BOOST_ASIO_CHECK(result == cendpoints.begin() + 1);
- BOOST_ASIO_CHECK(!ec);
- }
- void test_connect_iter_cond()
- {
- 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;
- const std::vector<boost::asio::ip::tcp::endpoint>& cendpoints = endpoints;
- std::vector<boost::asio::ip::tcp::endpoint>::const_iterator result;
- try
- {
- result = boost::asio::connect(socket, cendpoints.begin(),
- cendpoints.end(), true_cond_1);
- BOOST_ASIO_CHECK(false);
- }
- catch (boost::system::system_error& e)
- {
- BOOST_ASIO_CHECK(e.code() == boost::asio::error::not_found);
- }
- try
- {
- result = boost::asio::connect(socket, cendpoints.begin(),
- cendpoints.end(), true_cond_2());
- BOOST_ASIO_CHECK(false);
- }
- catch (boost::system::system_error& e)
- {
- BOOST_ASIO_CHECK(e.code() == boost::asio::error::not_found);
- }
- try
- {
- result = boost::asio::connect(socket, cendpoints.begin(),
- cendpoints.end(), legacy_true_cond_1);
- BOOST_ASIO_CHECK(false);
- }
- catch (boost::system::system_error& e)
- {
- BOOST_ASIO_CHECK(e.code() == boost::asio::error::not_found);
- }
- try
- {
- result = boost::asio::connect(socket, cendpoints.begin(),
- cendpoints.end(), legacy_true_cond_2());
- BOOST_ASIO_CHECK(false);
- }
- catch (boost::system::system_error& e)
- {
- BOOST_ASIO_CHECK(e.code() == boost::asio::error::not_found);
- }
- try
- {
- result = boost::asio::connect(socket, cendpoints.begin(),
- cendpoints.end(), false_cond);
- BOOST_ASIO_CHECK(false);
- }
- catch (boost::system::system_error& e)
- {
- BOOST_ASIO_CHECK(e.code() == boost::asio::error::not_found);
- }
- endpoints.push_back(sink.target_endpoint());
- result = boost::asio::connect(socket, cendpoints.begin(),
- cendpoints.end(), true_cond_1);
- BOOST_ASIO_CHECK(result == cendpoints.begin());
- result = boost::asio::connect(socket, cendpoints.begin(),
- cendpoints.end(), true_cond_2());
- BOOST_ASIO_CHECK(result == cendpoints.begin());
- result = boost::asio::connect(socket, cendpoints.begin(),
- cendpoints.end(), legacy_true_cond_1);
- BOOST_ASIO_CHECK(result == cendpoints.begin());
- result = boost::asio::connect(socket, cendpoints.begin(),
- cendpoints.end(), legacy_true_cond_2());
- BOOST_ASIO_CHECK(result == cendpoints.begin());
- try
- {
- result = boost::asio::connect(socket, cendpoints.begin(),
- cendpoints.end(), false_cond);
- BOOST_ASIO_CHECK(false);
- }
- catch (boost::system::system_error& e)
- {
- BOOST_ASIO_CHECK(e.code() == boost::asio::error::not_found);
- }
- endpoints.push_back(sink.target_endpoint());
- result = boost::asio::connect(socket, cendpoints.begin(),
- cendpoints.end(), true_cond_1);
- BOOST_ASIO_CHECK(result == cendpoints.begin());
- result = boost::asio::connect(socket, cendpoints.begin(),
- cendpoints.end(), true_cond_2());
- BOOST_ASIO_CHECK(result == cendpoints.begin());
- result = boost::asio::connect(socket, cendpoints.begin(),
- cendpoints.end(), legacy_true_cond_1);
- BOOST_ASIO_CHECK(result == cendpoints.begin());
- result = boost::asio::connect(socket, cendpoints.begin(),
- cendpoints.end(), legacy_true_cond_2());
- BOOST_ASIO_CHECK(result == cendpoints.begin());
- try
- {
- result = boost::asio::connect(socket, cendpoints.begin(),
- cendpoints.end(), false_cond);
- BOOST_ASIO_CHECK(false);
- }
- catch (boost::system::system_error& e)
- {
- BOOST_ASIO_CHECK(e.code() == boost::asio::error::not_found);
- }
- endpoints.insert(endpoints.begin(), boost::asio::ip::tcp::endpoint());
- result = boost::asio::connect(socket, cendpoints.begin(),
- cendpoints.end(), true_cond_1);
- BOOST_ASIO_CHECK(result == cendpoints.begin() + 1);
- result = boost::asio::connect(socket, cendpoints.begin(),
- cendpoints.end(), true_cond_2());
- BOOST_ASIO_CHECK(result == cendpoints.begin() + 1);
- result = boost::asio::connect(socket, cendpoints.begin(),
- cendpoints.end(), legacy_true_cond_1);
- BOOST_ASIO_CHECK(result == cendpoints.begin() + 1);
- result = boost::asio::connect(socket, cendpoints.begin(),
- cendpoints.end(), legacy_true_cond_2());
- BOOST_ASIO_CHECK(result == cendpoints.begin() + 1);
- try
- {
- result = boost::asio::connect(socket, cendpoints.begin(),
- cendpoints.end(), false_cond);
- BOOST_ASIO_CHECK(false);
- }
- catch (boost::system::system_error& e)
- {
- BOOST_ASIO_CHECK(e.code() == boost::asio::error::not_found);
- }
- }
- void test_connect_iter_cond_ec()
- {
- 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;
- const std::vector<boost::asio::ip::tcp::endpoint>& cendpoints = endpoints;
- std::vector<boost::asio::ip::tcp::endpoint>::const_iterator result;
- boost::system::error_code ec;
- result = boost::asio::connect(socket, cendpoints.begin(),
- cendpoints.end(), true_cond_1, ec);
- BOOST_ASIO_CHECK(result == cendpoints.end());
- BOOST_ASIO_CHECK(ec == boost::asio::error::not_found);
- result = boost::asio::connect(socket, cendpoints.begin(),
- cendpoints.end(), true_cond_2(), ec);
- BOOST_ASIO_CHECK(result == cendpoints.end());
- BOOST_ASIO_CHECK(ec == boost::asio::error::not_found);
- result = boost::asio::connect(socket, cendpoints.begin(),
- cendpoints.end(), legacy_true_cond_1, ec);
- BOOST_ASIO_CHECK(result == cendpoints.end());
- BOOST_ASIO_CHECK(ec == boost::asio::error::not_found);
- result = boost::asio::connect(socket, cendpoints.begin(),
- cendpoints.end(), legacy_true_cond_2(), ec);
- BOOST_ASIO_CHECK(result == cendpoints.end());
- BOOST_ASIO_CHECK(ec == boost::asio::error::not_found);
- result = boost::asio::connect(socket, cendpoints.begin(),
- cendpoints.end(), false_cond, ec);
- BOOST_ASIO_CHECK(result == cendpoints.end());
- BOOST_ASIO_CHECK(ec == boost::asio::error::not_found);
- endpoints.push_back(sink.target_endpoint());
- result = boost::asio::connect(socket, cendpoints.begin(),
- cendpoints.end(), true_cond_1, ec);
- BOOST_ASIO_CHECK(result == cendpoints.begin());
- BOOST_ASIO_CHECK(!ec);
- result = boost::asio::connect(socket, cendpoints.begin(),
- cendpoints.end(), true_cond_2(), ec);
- BOOST_ASIO_CHECK(result == cendpoints.begin());
- BOOST_ASIO_CHECK(!ec);
- result = boost::asio::connect(socket, cendpoints.begin(),
- cendpoints.end(), legacy_true_cond_1, ec);
- BOOST_ASIO_CHECK(result == cendpoints.begin());
- BOOST_ASIO_CHECK(!ec);
- result = boost::asio::connect(socket, cendpoints.begin(),
- cendpoints.end(), legacy_true_cond_2(), ec);
- BOOST_ASIO_CHECK(result == cendpoints.begin());
- BOOST_ASIO_CHECK(!ec);
- result = boost::asio::connect(socket, cendpoints.begin(),
- cendpoints.end(), false_cond, ec);
- BOOST_ASIO_CHECK(result == cendpoints.end());
- BOOST_ASIO_CHECK(ec == boost::asio::error::not_found);
- endpoints.push_back(sink.target_endpoint());
- result = boost::asio::connect(socket, cendpoints.begin(),
- cendpoints.end(), true_cond_1, ec);
- BOOST_ASIO_CHECK(result == cendpoints.begin());
- BOOST_ASIO_CHECK(!ec);
- result = boost::asio::connect(socket, cendpoints.begin(),
- cendpoints.end(), true_cond_2(), ec);
- BOOST_ASIO_CHECK(result == cendpoints.begin());
- BOOST_ASIO_CHECK(!ec);
- result = boost::asio::connect(socket, cendpoints.begin(),
- cendpoints.end(), legacy_true_cond_1, ec);
- BOOST_ASIO_CHECK(result == cendpoints.begin());
- BOOST_ASIO_CHECK(!ec);
- result = boost::asio::connect(socket, cendpoints.begin(),
- cendpoints.end(), legacy_true_cond_2(), ec);
- BOOST_ASIO_CHECK(result == cendpoints.begin());
- BOOST_ASIO_CHECK(!ec);
- result = boost::asio::connect(socket, cendpoints.begin(),
- cendpoints.end(), false_cond, ec);
- BOOST_ASIO_CHECK(result == cendpoints.end());
- BOOST_ASIO_CHECK(ec == boost::asio::error::not_found);
- endpoints.insert(endpoints.begin(), boost::asio::ip::tcp::endpoint());
- result = boost::asio::connect(socket, cendpoints.begin(),
- cendpoints.end(), true_cond_1, ec);
- BOOST_ASIO_CHECK(result == cendpoints.begin() + 1);
- BOOST_ASIO_CHECK(!ec);
- result = boost::asio::connect(socket, cendpoints.begin(),
- cendpoints.end(), true_cond_2(), ec);
- BOOST_ASIO_CHECK(result == cendpoints.begin() + 1);
- BOOST_ASIO_CHECK(!ec);
- result = boost::asio::connect(socket, cendpoints.begin(),
- cendpoints.end(), legacy_true_cond_1, ec);
- BOOST_ASIO_CHECK(result == cendpoints.begin() + 1);
- BOOST_ASIO_CHECK(!ec);
- result = boost::asio::connect(socket, cendpoints.begin(),
- cendpoints.end(), legacy_true_cond_2(), ec);
- BOOST_ASIO_CHECK(result == cendpoints.begin() + 1);
- BOOST_ASIO_CHECK(!ec);
- result = boost::asio::connect(socket, cendpoints.begin(),
- cendpoints.end(), false_cond, ec);
- BOOST_ASIO_CHECK(result == cendpoints.end());
- BOOST_ASIO_CHECK(ec == boost::asio::error::not_found);
- }
- 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);
- }
- void test_async_connect_range_cond()
- {
- 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, true_cond_1,
- 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);
- boost::asio::async_connect(socket, endpoints, true_cond_2(),
- 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);
- boost::asio::async_connect(socket, endpoints, legacy_true_cond_1,
- 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);
- boost::asio::async_connect(socket, endpoints, legacy_true_cond_2(),
- 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);
- boost::asio::async_connect(socket, endpoints, false_cond,
- 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, true_cond_1,
- bindns::bind(range_handler, _1, _2, &ec, &result));
- io_context.restart();
- io_context.run();
- BOOST_ASIO_CHECK(result == endpoints[0]);
- BOOST_ASIO_CHECK(!ec);
- boost::asio::async_connect(socket, endpoints, true_cond_2(),
- bindns::bind(range_handler, _1, _2, &ec, &result));
- io_context.restart();
- io_context.run();
- BOOST_ASIO_CHECK(result == endpoints[0]);
- BOOST_ASIO_CHECK(!ec);
- boost::asio::async_connect(socket, endpoints, legacy_true_cond_1,
- bindns::bind(range_handler, _1, _2, &ec, &result));
- io_context.restart();
- io_context.run();
- BOOST_ASIO_CHECK(result == endpoints[0]);
- BOOST_ASIO_CHECK(!ec);
- boost::asio::async_connect(socket, endpoints, legacy_true_cond_2(),
- bindns::bind(range_handler, _1, _2, &ec, &result));
- io_context.restart();
- io_context.run();
- BOOST_ASIO_CHECK(result == endpoints[0]);
- BOOST_ASIO_CHECK(!ec);
- boost::asio::async_connect(socket, endpoints, false_cond,
- 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, true_cond_1,
- bindns::bind(range_handler, _1, _2, &ec, &result));
- io_context.restart();
- io_context.run();
- BOOST_ASIO_CHECK(result == endpoints[0]);
- BOOST_ASIO_CHECK(!ec);
- boost::asio::async_connect(socket, endpoints, true_cond_2(),
- bindns::bind(range_handler, _1, _2, &ec, &result));
- io_context.restart();
- io_context.run();
- BOOST_ASIO_CHECK(result == endpoints[0]);
- BOOST_ASIO_CHECK(!ec);
- boost::asio::async_connect(socket, endpoints, legacy_true_cond_1,
- bindns::bind(range_handler, _1, _2, &ec, &result));
- io_context.restart();
- io_context.run();
- BOOST_ASIO_CHECK(result == endpoints[0]);
- BOOST_ASIO_CHECK(!ec);
- boost::asio::async_connect(socket, endpoints, legacy_true_cond_2(),
- bindns::bind(range_handler, _1, _2, &ec, &result));
- io_context.restart();
- io_context.run();
- BOOST_ASIO_CHECK(result == endpoints[0]);
- BOOST_ASIO_CHECK(!ec);
- boost::asio::async_connect(socket, endpoints, false_cond,
- 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.insert(endpoints.begin(), boost::asio::ip::tcp::endpoint());
- boost::asio::async_connect(socket, endpoints, true_cond_1,
- 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, true_cond_2(),
- 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, legacy_true_cond_1,
- 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, legacy_true_cond_2(),
- 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, false_cond,
- 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);
- }
- void test_async_connect_iter()
- {
- 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;
- const std::vector<boost::asio::ip::tcp::endpoint>& cendpoints = endpoints;
- std::vector<boost::asio::ip::tcp::endpoint>::const_iterator result;
- boost::system::error_code ec;
- boost::asio::async_connect(socket, cendpoints.begin(), cendpoints.end(),
- bindns::bind(iter_handler, _1, _2, &ec, &result));
- io_context.restart();
- io_context.run();
- BOOST_ASIO_CHECK(result == cendpoints.end());
- BOOST_ASIO_CHECK(ec == boost::asio::error::not_found);
- endpoints.push_back(sink.target_endpoint());
- boost::asio::async_connect(socket, cendpoints.begin(), cendpoints.end(),
- bindns::bind(iter_handler, _1, _2, &ec, &result));
- io_context.restart();
- io_context.run();
- BOOST_ASIO_CHECK(result == cendpoints.begin());
- BOOST_ASIO_CHECK(!ec);
- endpoints.push_back(sink.target_endpoint());
- boost::asio::async_connect(socket, cendpoints.begin(), cendpoints.end(),
- bindns::bind(iter_handler, _1, _2, &ec, &result));
- io_context.restart();
- io_context.run();
- BOOST_ASIO_CHECK(result == cendpoints.begin());
- BOOST_ASIO_CHECK(!ec);
- endpoints.insert(endpoints.begin(), boost::asio::ip::tcp::endpoint());
- boost::asio::async_connect(socket, cendpoints.begin(), cendpoints.end(),
- bindns::bind(iter_handler, _1, _2, &ec, &result));
- io_context.restart();
- io_context.run();
- BOOST_ASIO_CHECK(result == cendpoints.begin() + 1);
- BOOST_ASIO_CHECK(!ec);
- }
- void test_async_connect_iter_cond()
- {
- 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;
- const std::vector<boost::asio::ip::tcp::endpoint>& cendpoints = endpoints;
- std::vector<boost::asio::ip::tcp::endpoint>::const_iterator result;
- boost::system::error_code ec;
- boost::asio::async_connect(socket, cendpoints.begin(), cendpoints.end(),
- true_cond_1, bindns::bind(iter_handler, _1, _2, &ec, &result));
- io_context.restart();
- io_context.run();
- BOOST_ASIO_CHECK(result == cendpoints.end());
- BOOST_ASIO_CHECK(ec == boost::asio::error::not_found);
- boost::asio::async_connect(socket, cendpoints.begin(), cendpoints.end(),
- true_cond_2(), bindns::bind(iter_handler, _1, _2, &ec, &result));
- io_context.restart();
- io_context.run();
- BOOST_ASIO_CHECK(result == cendpoints.end());
- BOOST_ASIO_CHECK(ec == boost::asio::error::not_found);
- boost::asio::async_connect(socket, cendpoints.begin(), cendpoints.end(),
- legacy_true_cond_1, bindns::bind(iter_handler, _1, _2, &ec, &result));
- io_context.restart();
- io_context.run();
- BOOST_ASIO_CHECK(result == cendpoints.end());
- BOOST_ASIO_CHECK(ec == boost::asio::error::not_found);
- boost::asio::async_connect(socket, cendpoints.begin(), cendpoints.end(),
- legacy_true_cond_2(), bindns::bind(iter_handler, _1, _2, &ec, &result));
- io_context.restart();
- io_context.run();
- BOOST_ASIO_CHECK(result == cendpoints.end());
- BOOST_ASIO_CHECK(ec == boost::asio::error::not_found);
- boost::asio::async_connect(socket, cendpoints.begin(), cendpoints.end(),
- false_cond, bindns::bind(iter_handler, _1, _2, &ec, &result));
- io_context.restart();
- io_context.run();
- BOOST_ASIO_CHECK(result == cendpoints.end());
- BOOST_ASIO_CHECK(ec == boost::asio::error::not_found);
- endpoints.push_back(sink.target_endpoint());
- boost::asio::async_connect(socket, cendpoints.begin(), cendpoints.end(),
- true_cond_1, bindns::bind(iter_handler, _1, _2, &ec, &result));
- io_context.restart();
- io_context.run();
- BOOST_ASIO_CHECK(result == cendpoints.begin());
- BOOST_ASIO_CHECK(!ec);
- boost::asio::async_connect(socket, cendpoints.begin(), cendpoints.end(),
- true_cond_2(), bindns::bind(iter_handler, _1, _2, &ec, &result));
- io_context.restart();
- io_context.run();
- BOOST_ASIO_CHECK(result == cendpoints.begin());
- BOOST_ASIO_CHECK(!ec);
- boost::asio::async_connect(socket, cendpoints.begin(), cendpoints.end(),
- legacy_true_cond_1, bindns::bind(iter_handler, _1, _2, &ec, &result));
- io_context.restart();
- io_context.run();
- BOOST_ASIO_CHECK(result == cendpoints.begin());
- BOOST_ASIO_CHECK(!ec);
- boost::asio::async_connect(socket, cendpoints.begin(), cendpoints.end(),
- legacy_true_cond_2(), bindns::bind(iter_handler, _1, _2, &ec, &result));
- io_context.restart();
- io_context.run();
- BOOST_ASIO_CHECK(result == cendpoints.begin());
- BOOST_ASIO_CHECK(!ec);
- boost::asio::async_connect(socket, cendpoints.begin(), cendpoints.end(),
- false_cond, bindns::bind(iter_handler, _1, _2, &ec, &result));
- io_context.restart();
- io_context.run();
- BOOST_ASIO_CHECK(result == cendpoints.end());
- BOOST_ASIO_CHECK(ec == boost::asio::error::not_found);
- endpoints.push_back(sink.target_endpoint());
- boost::asio::async_connect(socket, cendpoints.begin(), cendpoints.end(),
- true_cond_1, bindns::bind(iter_handler, _1, _2, &ec, &result));
- io_context.restart();
- io_context.run();
- BOOST_ASIO_CHECK(result == cendpoints.begin());
- BOOST_ASIO_CHECK(!ec);
- boost::asio::async_connect(socket, cendpoints.begin(), cendpoints.end(),
- true_cond_2(), bindns::bind(iter_handler, _1, _2, &ec, &result));
- io_context.restart();
- io_context.run();
- BOOST_ASIO_CHECK(result == cendpoints.begin());
- BOOST_ASIO_CHECK(!ec);
- boost::asio::async_connect(socket, cendpoints.begin(), cendpoints.end(),
- legacy_true_cond_1, bindns::bind(iter_handler, _1, _2, &ec, &result));
- io_context.restart();
- io_context.run();
- BOOST_ASIO_CHECK(result == cendpoints.begin());
- BOOST_ASIO_CHECK(!ec);
- boost::asio::async_connect(socket, cendpoints.begin(), cendpoints.end(),
- legacy_true_cond_2(), bindns::bind(iter_handler, _1, _2, &ec, &result));
- io_context.restart();
- io_context.run();
- BOOST_ASIO_CHECK(result == cendpoints.begin());
- BOOST_ASIO_CHECK(!ec);
- boost::asio::async_connect(socket, cendpoints.begin(), cendpoints.end(),
- false_cond, bindns::bind(iter_handler, _1, _2, &ec, &result));
- io_context.restart();
- io_context.run();
- BOOST_ASIO_CHECK(result == cendpoints.end());
- BOOST_ASIO_CHECK(ec == boost::asio::error::not_found);
- endpoints.insert(endpoints.begin(), boost::asio::ip::tcp::endpoint());
- boost::asio::async_connect(socket, cendpoints.begin(), cendpoints.end(),
- true_cond_1, bindns::bind(iter_handler, _1, _2, &ec, &result));
- io_context.restart();
- io_context.run();
- BOOST_ASIO_CHECK(result == cendpoints.begin() + 1);
- BOOST_ASIO_CHECK(!ec);
- boost::asio::async_connect(socket, cendpoints.begin(), cendpoints.end(),
- true_cond_2(), bindns::bind(iter_handler, _1, _2, &ec, &result));
- io_context.restart();
- io_context.run();
- BOOST_ASIO_CHECK(result == cendpoints.begin() + 1);
- BOOST_ASIO_CHECK(!ec);
- boost::asio::async_connect(socket, cendpoints.begin(), cendpoints.end(),
- legacy_true_cond_1, bindns::bind(iter_handler, _1, _2, &ec, &result));
- io_context.restart();
- io_context.run();
- BOOST_ASIO_CHECK(result == cendpoints.begin() + 1);
- BOOST_ASIO_CHECK(!ec);
- boost::asio::async_connect(socket, cendpoints.begin(), cendpoints.end(),
- legacy_true_cond_2(), bindns::bind(iter_handler, _1, _2, &ec, &result));
- io_context.restart();
- io_context.run();
- BOOST_ASIO_CHECK(result == cendpoints.begin() + 1);
- BOOST_ASIO_CHECK(!ec);
- boost::asio::async_connect(socket, cendpoints.begin(), cendpoints.end(),
- false_cond, bindns::bind(iter_handler, _1, _2, &ec, &result));
- io_context.restart();
- io_context.run();
- BOOST_ASIO_CHECK(result == cendpoints.end());
- BOOST_ASIO_CHECK(ec == boost::asio::error::not_found);
- }
- BOOST_ASIO_TEST_SUITE
- (
- "connect",
- BOOST_ASIO_TEST_CASE(test_connect_range)
- BOOST_ASIO_TEST_CASE(test_connect_range_ec)
- BOOST_ASIO_TEST_CASE(test_connect_range_cond)
- BOOST_ASIO_TEST_CASE(test_connect_range_cond_ec)
- BOOST_ASIO_TEST_CASE(test_connect_iter)
- BOOST_ASIO_TEST_CASE(test_connect_iter_ec)
- BOOST_ASIO_TEST_CASE(test_connect_iter_cond)
- BOOST_ASIO_TEST_CASE(test_connect_iter_cond_ec)
- BOOST_ASIO_TEST_CASE(test_async_connect_range)
- BOOST_ASIO_TEST_CASE(test_async_connect_range_cond)
- BOOST_ASIO_TEST_CASE(test_async_connect_iter)
- BOOST_ASIO_TEST_CASE(test_async_connect_iter_cond)
- )
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