| // |
| // udp.cpp |
| // ~~~~~~~ |
| // |
| // Copyright (c) 2003-2010 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/ip/udp.hpp> |
| |
| #include <boost/bind.hpp> |
| #include <cstring> |
| #include <boost/asio/io_service.hpp> |
| #include <boost/asio/placeholders.hpp> |
| #include "../unit_test.hpp" |
| #include "../archetypes/io_control_command.hpp" |
| |
| //------------------------------------------------------------------------------ |
| |
| // ip_udp_socket_compile test |
| // ~~~~~~~~~~~~~~~~~~~~~~~~~~ |
| // The following test checks that all public member functions on the class |
| // ip::udp::socket compile and link correctly. Runtime failures are ignored. |
| |
| namespace ip_udp_socket_compile { |
| |
| void connect_handler(const boost::system::error_code&) |
| { |
| } |
| |
| void send_handler(const boost::system::error_code&, std::size_t) |
| { |
| } |
| |
| void receive_handler(const boost::system::error_code&, std::size_t) |
| { |
| } |
| |
| void test() |
| { |
| using namespace boost::asio; |
| namespace ip = boost::asio::ip; |
| |
| try |
| { |
| io_service ios; |
| char mutable_char_buffer[128] = ""; |
| const char const_char_buffer[128] = ""; |
| socket_base::message_flags in_flags = 0; |
| socket_base::keep_alive socket_option; |
| archetypes::io_control_command io_control_command; |
| boost::system::error_code ec; |
| |
| // basic_datagram_socket constructors. |
| |
| ip::udp::socket socket1(ios); |
| ip::udp::socket socket2(ios, ip::udp::v4()); |
| ip::udp::socket socket3(ios, ip::udp::v6()); |
| ip::udp::socket socket4(ios, ip::udp::endpoint(ip::udp::v4(), 0)); |
| ip::udp::socket socket5(ios, ip::udp::endpoint(ip::udp::v6(), 0)); |
| int native_socket1 = ::socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP); |
| ip::udp::socket socket6(ios, ip::udp::v4(), native_socket1); |
| |
| // basic_io_object functions. |
| |
| io_service& ios_ref = socket1.io_service(); |
| (void)ios_ref; |
| |
| // basic_socket functions. |
| |
| ip::udp::socket::lowest_layer_type& lowest_layer = socket1.lowest_layer(); |
| (void)lowest_layer; |
| |
| const ip::udp::socket& socket7 = socket1; |
| const ip::udp::socket::lowest_layer_type& lowest_layer2 |
| = socket7.lowest_layer(); |
| (void)lowest_layer2; |
| |
| socket1.open(ip::udp::v4()); |
| socket1.open(ip::udp::v6()); |
| socket1.open(ip::udp::v4(), ec); |
| socket1.open(ip::udp::v6(), ec); |
| |
| int native_socket2 = ::socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP); |
| socket1.assign(ip::udp::v4(), native_socket2); |
| int native_socket3 = ::socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP); |
| socket1.assign(ip::udp::v4(), native_socket3, ec); |
| |
| bool is_open = socket1.is_open(); |
| (void)is_open; |
| |
| socket1.close(); |
| socket1.close(ec); |
| |
| ip::udp::socket::native_type native_socket4 = socket1.native(); |
| (void)native_socket4; |
| |
| socket1.cancel(); |
| socket1.cancel(ec); |
| |
| bool at_mark1 = socket1.at_mark(); |
| (void)at_mark1; |
| bool at_mark2 = socket1.at_mark(ec); |
| (void)at_mark2; |
| |
| std::size_t available1 = socket1.available(); |
| (void)available1; |
| std::size_t available2 = socket1.available(ec); |
| (void)available2; |
| |
| socket1.bind(ip::udp::endpoint(ip::udp::v4(), 0)); |
| socket1.bind(ip::udp::endpoint(ip::udp::v6(), 0)); |
| socket1.bind(ip::udp::endpoint(ip::udp::v4(), 0), ec); |
| socket1.bind(ip::udp::endpoint(ip::udp::v6(), 0), ec); |
| |
| socket1.connect(ip::udp::endpoint(ip::udp::v4(), 0)); |
| socket1.connect(ip::udp::endpoint(ip::udp::v6(), 0)); |
| socket1.connect(ip::udp::endpoint(ip::udp::v4(), 0), ec); |
| socket1.connect(ip::udp::endpoint(ip::udp::v6(), 0), ec); |
| |
| socket1.async_connect(ip::udp::endpoint(ip::udp::v4(), 0), connect_handler); |
| socket1.async_connect(ip::udp::endpoint(ip::udp::v6(), 0), connect_handler); |
| |
| socket1.set_option(socket_option); |
| socket1.set_option(socket_option, ec); |
| |
| socket1.get_option(socket_option); |
| socket1.get_option(socket_option, ec); |
| |
| socket1.io_control(io_control_command); |
| socket1.io_control(io_control_command, ec); |
| |
| ip::udp::endpoint endpoint1 = socket1.local_endpoint(); |
| ip::udp::endpoint endpoint2 = socket1.local_endpoint(ec); |
| |
| ip::udp::endpoint endpoint3 = socket1.remote_endpoint(); |
| ip::udp::endpoint endpoint4 = socket1.remote_endpoint(ec); |
| |
| socket1.shutdown(socket_base::shutdown_both); |
| socket1.shutdown(socket_base::shutdown_both, ec); |
| |
| // basic_datagram_socket functions. |
| |
| socket1.send(buffer(mutable_char_buffer)); |
| socket1.send(buffer(const_char_buffer)); |
| socket1.send(null_buffers()); |
| socket1.send(buffer(mutable_char_buffer), in_flags); |
| socket1.send(buffer(const_char_buffer), in_flags); |
| socket1.send(null_buffers(), in_flags); |
| socket1.send(buffer(mutable_char_buffer), in_flags, ec); |
| socket1.send(buffer(const_char_buffer), in_flags, ec); |
| socket1.send(null_buffers(), in_flags, ec); |
| |
| socket1.async_send(buffer(mutable_char_buffer), send_handler); |
| socket1.async_send(buffer(const_char_buffer), send_handler); |
| socket1.async_send(null_buffers(), send_handler); |
| socket1.async_send(buffer(mutable_char_buffer), in_flags, send_handler); |
| socket1.async_send(buffer(const_char_buffer), in_flags, send_handler); |
| socket1.async_send(null_buffers(), in_flags, send_handler); |
| |
| socket1.send_to(buffer(mutable_char_buffer), |
| ip::udp::endpoint(ip::udp::v4(), 0)); |
| socket1.send_to(buffer(mutable_char_buffer), |
| ip::udp::endpoint(ip::udp::v6(), 0)); |
| socket1.send_to(buffer(const_char_buffer), |
| ip::udp::endpoint(ip::udp::v4(), 0)); |
| socket1.send_to(buffer(const_char_buffer), |
| ip::udp::endpoint(ip::udp::v6(), 0)); |
| socket1.send_to(null_buffers(), |
| ip::udp::endpoint(ip::udp::v4(), 0)); |
| socket1.send_to(null_buffers(), |
| ip::udp::endpoint(ip::udp::v6(), 0)); |
| socket1.send_to(buffer(mutable_char_buffer), |
| ip::udp::endpoint(ip::udp::v4(), 0), in_flags); |
| socket1.send_to(buffer(mutable_char_buffer), |
| ip::udp::endpoint(ip::udp::v6(), 0), in_flags); |
| socket1.send_to(buffer(const_char_buffer), |
| ip::udp::endpoint(ip::udp::v4(), 0), in_flags); |
| socket1.send_to(buffer(const_char_buffer), |
| ip::udp::endpoint(ip::udp::v6(), 0), in_flags); |
| socket1.send_to(null_buffers(), |
| ip::udp::endpoint(ip::udp::v4(), 0), in_flags); |
| socket1.send_to(null_buffers(), |
| ip::udp::endpoint(ip::udp::v6(), 0), in_flags); |
| socket1.send_to(buffer(mutable_char_buffer), |
| ip::udp::endpoint(ip::udp::v4(), 0), in_flags, ec); |
| socket1.send_to(buffer(mutable_char_buffer), |
| ip::udp::endpoint(ip::udp::v6(), 0), in_flags, ec); |
| socket1.send_to(buffer(const_char_buffer), |
| ip::udp::endpoint(ip::udp::v4(), 0), in_flags, ec); |
| socket1.send_to(buffer(const_char_buffer), |
| ip::udp::endpoint(ip::udp::v6(), 0), in_flags, ec); |
| socket1.send_to(null_buffers(), |
| ip::udp::endpoint(ip::udp::v4(), 0), in_flags, ec); |
| socket1.send_to(null_buffers(), |
| ip::udp::endpoint(ip::udp::v6(), 0), in_flags, ec); |
| |
| socket1.async_send_to(buffer(mutable_char_buffer), |
| ip::udp::endpoint(ip::udp::v4(), 0), send_handler); |
| socket1.async_send_to(buffer(mutable_char_buffer), |
| ip::udp::endpoint(ip::udp::v6(), 0), send_handler); |
| socket1.async_send_to(buffer(const_char_buffer), |
| ip::udp::endpoint(ip::udp::v4(), 0), send_handler); |
| socket1.async_send_to(buffer(const_char_buffer), |
| ip::udp::endpoint(ip::udp::v6(), 0), send_handler); |
| socket1.async_send_to(null_buffers(), |
| ip::udp::endpoint(ip::udp::v4(), 0), send_handler); |
| socket1.async_send_to(null_buffers(), |
| ip::udp::endpoint(ip::udp::v6(), 0), send_handler); |
| socket1.async_send_to(buffer(mutable_char_buffer), |
| ip::udp::endpoint(ip::udp::v4(), 0), in_flags, send_handler); |
| socket1.async_send_to(buffer(mutable_char_buffer), |
| ip::udp::endpoint(ip::udp::v6(), 0), in_flags, send_handler); |
| socket1.async_send_to(buffer(const_char_buffer), |
| ip::udp::endpoint(ip::udp::v4(), 0), in_flags, send_handler); |
| socket1.async_send_to(buffer(const_char_buffer), |
| ip::udp::endpoint(ip::udp::v6(), 0), in_flags, send_handler); |
| socket1.async_send_to(null_buffers(), |
| ip::udp::endpoint(ip::udp::v4(), 0), in_flags, send_handler); |
| socket1.async_send_to(null_buffers(), |
| ip::udp::endpoint(ip::udp::v6(), 0), in_flags, send_handler); |
| |
| socket1.receive(buffer(mutable_char_buffer)); |
| socket1.receive(null_buffers()); |
| socket1.receive(buffer(mutable_char_buffer), in_flags); |
| socket1.receive(null_buffers(), in_flags); |
| socket1.receive(buffer(mutable_char_buffer), in_flags, ec); |
| socket1.receive(null_buffers(), in_flags, ec); |
| |
| socket1.async_receive(buffer(mutable_char_buffer), receive_handler); |
| socket1.async_receive(null_buffers(), receive_handler); |
| socket1.async_receive(buffer(mutable_char_buffer), in_flags, |
| receive_handler); |
| socket1.async_receive(null_buffers(), in_flags, receive_handler); |
| |
| ip::udp::endpoint endpoint; |
| socket1.receive_from(buffer(mutable_char_buffer), endpoint); |
| socket1.receive_from(null_buffers(), endpoint); |
| socket1.receive_from(buffer(mutable_char_buffer), endpoint, in_flags); |
| socket1.receive_from(null_buffers(), endpoint, in_flags); |
| socket1.receive_from(buffer(mutable_char_buffer), endpoint, in_flags, ec); |
| socket1.receive_from(null_buffers(), endpoint, in_flags, ec); |
| |
| socket1.async_receive_from(buffer(mutable_char_buffer), |
| endpoint, receive_handler); |
| socket1.async_receive_from(null_buffers(), |
| endpoint, receive_handler); |
| socket1.async_receive_from(buffer(mutable_char_buffer), |
| endpoint, in_flags, receive_handler); |
| socket1.async_receive_from(null_buffers(), |
| endpoint, in_flags, receive_handler); |
| } |
| catch (std::exception&) |
| { |
| } |
| } |
| |
| } // namespace ip_udp_socket_compile |
| |
| //------------------------------------------------------------------------------ |
| |
| // ip_udp_socket_runtime test |
| // ~~~~~~~~~~~~~~~~~~~~~~~~~~ |
| // The following test checks the runtime operation of the ip::udp::socket class. |
| |
| namespace ip_udp_socket_runtime { |
| |
| void handle_send(size_t expected_bytes_sent, |
| const boost::system::error_code& err, size_t bytes_sent) |
| { |
| BOOST_CHECK(!err); |
| BOOST_CHECK(expected_bytes_sent == bytes_sent); |
| } |
| |
| void handle_recv(size_t expected_bytes_recvd, |
| const boost::system::error_code& err, size_t bytes_recvd) |
| { |
| BOOST_CHECK(!err); |
| BOOST_CHECK(expected_bytes_recvd == bytes_recvd); |
| } |
| |
| void test() |
| { |
| using namespace std; // For memcmp and memset. |
| using namespace boost::asio; |
| namespace ip = boost::asio::ip; |
| |
| io_service ios; |
| |
| ip::udp::socket s1(ios, ip::udp::endpoint(ip::udp::v4(), 0)); |
| ip::udp::endpoint target_endpoint = s1.local_endpoint(); |
| target_endpoint.address(ip::address_v4::loopback()); |
| |
| ip::udp::socket s2(ios); |
| s2.open(ip::udp::v4()); |
| s2.bind(ip::udp::endpoint(ip::udp::v4(), 0)); |
| char send_msg[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"; |
| s2.send_to(buffer(send_msg, sizeof(send_msg)), target_endpoint); |
| |
| char recv_msg[sizeof(send_msg)]; |
| ip::udp::endpoint sender_endpoint; |
| size_t bytes_recvd = s1.receive_from(buffer(recv_msg, sizeof(recv_msg)), |
| sender_endpoint); |
| |
| BOOST_CHECK(bytes_recvd == sizeof(send_msg)); |
| BOOST_CHECK(memcmp(send_msg, recv_msg, sizeof(send_msg)) == 0); |
| |
| memset(recv_msg, 0, sizeof(recv_msg)); |
| |
| target_endpoint = sender_endpoint; |
| s1.async_send_to(buffer(send_msg, sizeof(send_msg)), target_endpoint, |
| boost::bind(handle_send, sizeof(send_msg), |
| boost::asio::placeholders::error, |
| boost::asio::placeholders::bytes_transferred)); |
| s2.async_receive_from(buffer(recv_msg, sizeof(recv_msg)), sender_endpoint, |
| boost::bind(handle_recv, sizeof(recv_msg), |
| boost::asio::placeholders::error, |
| boost::asio::placeholders::bytes_transferred)); |
| |
| ios.run(); |
| |
| BOOST_CHECK(memcmp(send_msg, recv_msg, sizeof(send_msg)) == 0); |
| } |
| |
| } // namespace ip_udp_socket_runtime |
| |
| //------------------------------------------------------------------------------ |
| |
| // ip_udp_resolver_compile test |
| // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
| // The following test checks that all public member functions on the class |
| // ip::udp::resolver compile and link correctly. Runtime failures are ignored. |
| |
| namespace ip_udp_resolver_compile { |
| |
| void resolve_handler(const boost::system::error_code&, |
| boost::asio::ip::udp::resolver::iterator) |
| { |
| } |
| |
| void test() |
| { |
| using namespace boost::asio; |
| namespace ip = boost::asio::ip; |
| |
| try |
| { |
| io_service ios; |
| boost::system::error_code ec; |
| ip::udp::resolver::query q(ip::udp::v4(), "localhost", "0"); |
| ip::udp::endpoint e(ip::address_v4::loopback(), 0); |
| |
| // basic_resolver constructors. |
| |
| ip::udp::resolver resolver(ios); |
| |
| // basic_io_object functions. |
| |
| io_service& ios_ref = resolver.io_service(); |
| (void)ios_ref; |
| |
| // basic_resolver functions. |
| |
| resolver.cancel(); |
| |
| ip::udp::resolver::iterator iter1 = resolver.resolve(q); |
| (void)iter1; |
| |
| ip::udp::resolver::iterator iter2 = resolver.resolve(q, ec); |
| (void)iter2; |
| |
| ip::udp::resolver::iterator iter3 = resolver.resolve(e); |
| (void)iter3; |
| |
| ip::udp::resolver::iterator iter4 = resolver.resolve(e, ec); |
| (void)iter4; |
| |
| resolver.async_resolve(q, resolve_handler); |
| |
| resolver.async_resolve(e, resolve_handler); |
| } |
| catch (std::exception&) |
| { |
| } |
| } |
| |
| } // namespace ip_udp_resolver_compile |
| |
| //------------------------------------------------------------------------------ |
| |
| test_suite* init_unit_test_suite(int, char*[]) |
| { |
| test_suite* test = BOOST_TEST_SUITE("ip/udp"); |
| test->add(BOOST_TEST_CASE(&ip_udp_socket_compile::test)); |
| test->add(BOOST_TEST_CASE(&ip_udp_socket_runtime::test)); |
| test->add(BOOST_TEST_CASE(&ip_udp_resolver_compile::test)); |
| return test; |
| } |