mirror of
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e97ac69ad8
........ r57393 | hkaiser | 2009-11-05 11:26:15 +1100 (Thu, 05 Nov 2009) | 1 line Asio: disabled VC workaround for VC2010 beta2 compiler. Fixes #3796. ........ r58621 | chris_kohlhoff | 2010-01-02 10:04:35 +1100 (Sat, 02 Jan 2010) | 2 lines Wrap long line. ........ r58624 | chris_kohlhoff | 2010-01-02 17:09:02 +1100 (Sat, 02 Jan 2010) | 3 lines Windows needs the OVERLAPPED structure to be valid until both the initiating function call has returned and the completion packet has been delivered. ........ r58625 | chris_kohlhoff | 2010-01-02 18:16:41 +1100 (Sat, 02 Jan 2010) | 2 lines Use specific type_traits headers. ........ r58626 | chris_kohlhoff | 2010-01-02 18:18:09 +1100 (Sat, 02 Jan 2010) | 2 lines Include specific headers in unit tests rather than the convenience header asio.hpp. ........ r58627 | chris_kohlhoff | 2010-01-02 19:24:12 +1100 (Sat, 02 Jan 2010) | 3 lines Use boost::addressof to get the address of handler objects, rather than applying operator& directly. Fixes #2977. ........ r58628 | chris_kohlhoff | 2010-01-02 20:48:01 +1100 (Sat, 02 Jan 2010) | 3 lines Don't block signals while performing system calls, but instead restart the calls if they are interrupted. ........ r58629 | chris_kohlhoff | 2010-01-02 21:20:12 +1100 (Sat, 02 Jan 2010) | 2 lines Ensure that kqueue support is enabled for BSD platforms. Fixes #3626. ........ r58630 | chris_kohlhoff | 2010-01-02 21:30:41 +1100 (Sat, 02 Jan 2010) | 2 lines Add boost_ prefix to extern "C" thread entry point function. Fixes #3809. ........ r58647 | chris_kohlhoff | 2010-01-03 07:36:59 +1100 (Sun, 03 Jan 2010) | 2 lines Use a pool of strand implementations to make copying of strands cheaper. ........ r58650 | chris_kohlhoff | 2010-01-03 08:35:33 +1100 (Sun, 03 Jan 2010) | 4 lines In getaddrinfo emulation, only check the socket type (SOCK_STREAM or SOCK_DGRAM) if a service name has been specified. This should allow the emulation to work with raw sockets. ........ r58651 | chris_kohlhoff | 2010-01-03 08:37:10 +1100 (Sun, 03 Jan 2010) | 3 lines Add a workaround for some broken Windows firewalls that make a socket appear bound to 0.0.0.0 when it is in fact bound to 127.0.0.1. ........ r58652 | chris_kohlhoff | 2010-01-03 08:38:44 +1100 (Sun, 03 Jan 2010) | 2 lines Only include implementation headers required for each platform. ........ [SVN r58669]
344 lines
12 KiB
C++
344 lines
12 KiB
C++
//
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// udp.cpp
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// ~~~~~~~
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//
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// Copyright (c) 2003-2010 Christopher M. Kohlhoff (chris at kohlhoff dot com)
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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// Disable autolinking for unit tests.
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#if !defined(BOOST_ALL_NO_LIB)
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#define BOOST_ALL_NO_LIB 1
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#endif // !defined(BOOST_ALL_NO_LIB)
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// Test that header file is self-contained.
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#include <boost/asio/ip/udp.hpp>
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#include <boost/bind.hpp>
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#include <cstring>
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#include <boost/asio/io_service.hpp>
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#include <boost/asio/placeholders.hpp>
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#include "../unit_test.hpp"
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#include "../archetypes/io_control_command.hpp"
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//------------------------------------------------------------------------------
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// ip_udp_socket_compile test
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// ~~~~~~~~~~~~~~~~~~~~~~~~~~
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// The following test checks that all public member functions on the class
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// ip::udp::socket compile and link correctly. Runtime failures are ignored.
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namespace ip_udp_socket_compile {
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void connect_handler(const boost::system::error_code&)
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{
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}
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void send_handler(const boost::system::error_code&, std::size_t)
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{
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}
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void receive_handler(const boost::system::error_code&, std::size_t)
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{
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}
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void test()
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{
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using namespace boost::asio;
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namespace ip = boost::asio::ip;
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try
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{
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io_service ios;
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char mutable_char_buffer[128] = "";
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const char const_char_buffer[128] = "";
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socket_base::message_flags in_flags = 0;
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socket_base::keep_alive socket_option;
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archetypes::io_control_command io_control_command;
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boost::system::error_code ec;
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// basic_datagram_socket constructors.
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ip::udp::socket socket1(ios);
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ip::udp::socket socket2(ios, ip::udp::v4());
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ip::udp::socket socket3(ios, ip::udp::v6());
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ip::udp::socket socket4(ios, ip::udp::endpoint(ip::udp::v4(), 0));
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ip::udp::socket socket5(ios, ip::udp::endpoint(ip::udp::v6(), 0));
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int native_socket1 = ::socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
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ip::udp::socket socket6(ios, ip::udp::v4(), native_socket1);
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// basic_io_object functions.
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io_service& ios_ref = socket1.io_service();
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(void)ios_ref;
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// basic_socket functions.
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ip::udp::socket::lowest_layer_type& lowest_layer = socket1.lowest_layer();
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(void)lowest_layer;
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const ip::udp::socket& socket7 = socket1;
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const ip::udp::socket::lowest_layer_type& lowest_layer2
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= socket7.lowest_layer();
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(void)lowest_layer2;
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socket1.open(ip::udp::v4());
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socket1.open(ip::udp::v6());
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socket1.open(ip::udp::v4(), ec);
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socket1.open(ip::udp::v6(), ec);
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int native_socket2 = ::socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
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socket1.assign(ip::udp::v4(), native_socket2);
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int native_socket3 = ::socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
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socket1.assign(ip::udp::v4(), native_socket3, ec);
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bool is_open = socket1.is_open();
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(void)is_open;
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socket1.close();
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socket1.close(ec);
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ip::udp::socket::native_type native_socket4 = socket1.native();
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(void)native_socket4;
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socket1.cancel();
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socket1.cancel(ec);
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bool at_mark1 = socket1.at_mark();
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(void)at_mark1;
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bool at_mark2 = socket1.at_mark(ec);
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(void)at_mark2;
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std::size_t available1 = socket1.available();
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(void)available1;
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std::size_t available2 = socket1.available(ec);
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(void)available2;
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socket1.bind(ip::udp::endpoint(ip::udp::v4(), 0));
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socket1.bind(ip::udp::endpoint(ip::udp::v6(), 0));
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socket1.bind(ip::udp::endpoint(ip::udp::v4(), 0), ec);
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socket1.bind(ip::udp::endpoint(ip::udp::v6(), 0), ec);
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socket1.connect(ip::udp::endpoint(ip::udp::v4(), 0));
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socket1.connect(ip::udp::endpoint(ip::udp::v6(), 0));
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socket1.connect(ip::udp::endpoint(ip::udp::v4(), 0), ec);
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socket1.connect(ip::udp::endpoint(ip::udp::v6(), 0), ec);
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socket1.async_connect(ip::udp::endpoint(ip::udp::v4(), 0), connect_handler);
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socket1.async_connect(ip::udp::endpoint(ip::udp::v6(), 0), connect_handler);
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socket1.set_option(socket_option);
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socket1.set_option(socket_option, ec);
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socket1.get_option(socket_option);
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socket1.get_option(socket_option, ec);
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socket1.io_control(io_control_command);
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socket1.io_control(io_control_command, ec);
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ip::udp::endpoint endpoint1 = socket1.local_endpoint();
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ip::udp::endpoint endpoint2 = socket1.local_endpoint(ec);
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ip::udp::endpoint endpoint3 = socket1.remote_endpoint();
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ip::udp::endpoint endpoint4 = socket1.remote_endpoint(ec);
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socket1.shutdown(socket_base::shutdown_both);
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socket1.shutdown(socket_base::shutdown_both, ec);
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// basic_datagram_socket functions.
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socket1.send(buffer(mutable_char_buffer));
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socket1.send(buffer(const_char_buffer));
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socket1.send(null_buffers());
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socket1.send(buffer(mutable_char_buffer), in_flags);
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socket1.send(buffer(const_char_buffer), in_flags);
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socket1.send(null_buffers(), in_flags);
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socket1.send(buffer(mutable_char_buffer), in_flags, ec);
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socket1.send(buffer(const_char_buffer), in_flags, ec);
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socket1.send(null_buffers(), in_flags, ec);
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socket1.async_send(buffer(mutable_char_buffer), send_handler);
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socket1.async_send(buffer(const_char_buffer), send_handler);
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socket1.async_send(null_buffers(), send_handler);
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socket1.async_send(buffer(mutable_char_buffer), in_flags, send_handler);
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socket1.async_send(buffer(const_char_buffer), in_flags, send_handler);
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socket1.async_send(null_buffers(), in_flags, send_handler);
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socket1.send_to(buffer(mutable_char_buffer),
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ip::udp::endpoint(ip::udp::v4(), 0));
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socket1.send_to(buffer(mutable_char_buffer),
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ip::udp::endpoint(ip::udp::v6(), 0));
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socket1.send_to(buffer(const_char_buffer),
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ip::udp::endpoint(ip::udp::v4(), 0));
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socket1.send_to(buffer(const_char_buffer),
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ip::udp::endpoint(ip::udp::v6(), 0));
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socket1.send_to(null_buffers(),
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ip::udp::endpoint(ip::udp::v4(), 0));
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socket1.send_to(null_buffers(),
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ip::udp::endpoint(ip::udp::v6(), 0));
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socket1.send_to(buffer(mutable_char_buffer),
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ip::udp::endpoint(ip::udp::v4(), 0), in_flags);
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socket1.send_to(buffer(mutable_char_buffer),
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ip::udp::endpoint(ip::udp::v6(), 0), in_flags);
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socket1.send_to(buffer(const_char_buffer),
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ip::udp::endpoint(ip::udp::v4(), 0), in_flags);
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socket1.send_to(buffer(const_char_buffer),
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ip::udp::endpoint(ip::udp::v6(), 0), in_flags);
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socket1.send_to(null_buffers(),
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ip::udp::endpoint(ip::udp::v4(), 0), in_flags);
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socket1.send_to(null_buffers(),
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ip::udp::endpoint(ip::udp::v6(), 0), in_flags);
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socket1.send_to(buffer(mutable_char_buffer),
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ip::udp::endpoint(ip::udp::v4(), 0), in_flags, ec);
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socket1.send_to(buffer(mutable_char_buffer),
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ip::udp::endpoint(ip::udp::v6(), 0), in_flags, ec);
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socket1.send_to(buffer(const_char_buffer),
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ip::udp::endpoint(ip::udp::v4(), 0), in_flags, ec);
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socket1.send_to(buffer(const_char_buffer),
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ip::udp::endpoint(ip::udp::v6(), 0), in_flags, ec);
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socket1.send_to(null_buffers(),
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ip::udp::endpoint(ip::udp::v4(), 0), in_flags, ec);
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socket1.send_to(null_buffers(),
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ip::udp::endpoint(ip::udp::v6(), 0), in_flags, ec);
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socket1.async_send_to(buffer(mutable_char_buffer),
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ip::udp::endpoint(ip::udp::v4(), 0), send_handler);
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socket1.async_send_to(buffer(mutable_char_buffer),
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ip::udp::endpoint(ip::udp::v6(), 0), send_handler);
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socket1.async_send_to(buffer(const_char_buffer),
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ip::udp::endpoint(ip::udp::v4(), 0), send_handler);
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socket1.async_send_to(buffer(const_char_buffer),
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ip::udp::endpoint(ip::udp::v6(), 0), send_handler);
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socket1.async_send_to(null_buffers(),
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ip::udp::endpoint(ip::udp::v4(), 0), send_handler);
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socket1.async_send_to(null_buffers(),
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ip::udp::endpoint(ip::udp::v6(), 0), send_handler);
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socket1.async_send_to(buffer(mutable_char_buffer),
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ip::udp::endpoint(ip::udp::v4(), 0), in_flags, send_handler);
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socket1.async_send_to(buffer(mutable_char_buffer),
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ip::udp::endpoint(ip::udp::v6(), 0), in_flags, send_handler);
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socket1.async_send_to(buffer(const_char_buffer),
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ip::udp::endpoint(ip::udp::v4(), 0), in_flags, send_handler);
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socket1.async_send_to(buffer(const_char_buffer),
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ip::udp::endpoint(ip::udp::v6(), 0), in_flags, send_handler);
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socket1.async_send_to(null_buffers(),
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ip::udp::endpoint(ip::udp::v4(), 0), in_flags, send_handler);
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socket1.async_send_to(null_buffers(),
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ip::udp::endpoint(ip::udp::v6(), 0), in_flags, send_handler);
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socket1.receive(buffer(mutable_char_buffer));
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socket1.receive(null_buffers());
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socket1.receive(buffer(mutable_char_buffer), in_flags);
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socket1.receive(null_buffers(), in_flags);
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socket1.receive(buffer(mutable_char_buffer), in_flags, ec);
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socket1.receive(null_buffers(), in_flags, ec);
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socket1.async_receive(buffer(mutable_char_buffer), receive_handler);
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socket1.async_receive(null_buffers(), receive_handler);
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socket1.async_receive(buffer(mutable_char_buffer), in_flags,
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receive_handler);
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socket1.async_receive(null_buffers(), in_flags, receive_handler);
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ip::udp::endpoint endpoint;
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socket1.receive_from(buffer(mutable_char_buffer), endpoint);
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socket1.receive_from(null_buffers(), endpoint);
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socket1.receive_from(buffer(mutable_char_buffer), endpoint, in_flags);
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socket1.receive_from(null_buffers(), endpoint, in_flags);
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socket1.receive_from(buffer(mutable_char_buffer), endpoint, in_flags, ec);
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socket1.receive_from(null_buffers(), endpoint, in_flags, ec);
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socket1.async_receive_from(buffer(mutable_char_buffer),
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endpoint, receive_handler);
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socket1.async_receive_from(null_buffers(),
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endpoint, receive_handler);
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socket1.async_receive_from(buffer(mutable_char_buffer),
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endpoint, in_flags, receive_handler);
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socket1.async_receive_from(null_buffers(),
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endpoint, in_flags, receive_handler);
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}
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catch (std::exception&)
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{
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}
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}
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} // namespace ip_udp_socket_compile
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//------------------------------------------------------------------------------
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// ip_udp_socket_runtime test
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// ~~~~~~~~~~~~~~~~~~~~~~~~~~
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// The following test checks the runtime operation of the ip::udp::socket class.
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namespace ip_udp_socket_runtime {
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void handle_send(size_t expected_bytes_sent,
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const boost::system::error_code& err, size_t bytes_sent)
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{
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BOOST_CHECK(!err);
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BOOST_CHECK(expected_bytes_sent == bytes_sent);
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}
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void handle_recv(size_t expected_bytes_recvd,
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const boost::system::error_code& err, size_t bytes_recvd)
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{
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BOOST_CHECK(!err);
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BOOST_CHECK(expected_bytes_recvd == bytes_recvd);
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}
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void test()
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{
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using namespace std; // For memcmp and memset.
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using namespace boost::asio;
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namespace ip = boost::asio::ip;
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io_service ios;
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ip::udp::socket s1(ios, ip::udp::endpoint(ip::udp::v4(), 0));
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ip::udp::endpoint target_endpoint = s1.local_endpoint();
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target_endpoint.address(ip::address_v4::loopback());
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ip::udp::socket s2(ios);
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s2.open(ip::udp::v4());
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s2.bind(ip::udp::endpoint(ip::udp::v4(), 0));
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char send_msg[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
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s2.send_to(buffer(send_msg, sizeof(send_msg)), target_endpoint);
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char recv_msg[sizeof(send_msg)];
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ip::udp::endpoint sender_endpoint;
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size_t bytes_recvd = s1.receive_from(buffer(recv_msg, sizeof(recv_msg)),
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sender_endpoint);
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BOOST_CHECK(bytes_recvd == sizeof(send_msg));
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BOOST_CHECK(memcmp(send_msg, recv_msg, sizeof(send_msg)) == 0);
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memset(recv_msg, 0, sizeof(recv_msg));
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target_endpoint = sender_endpoint;
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s1.async_send_to(buffer(send_msg, sizeof(send_msg)), target_endpoint,
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boost::bind(handle_send, sizeof(send_msg),
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boost::asio::placeholders::error,
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boost::asio::placeholders::bytes_transferred));
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s2.async_receive_from(buffer(recv_msg, sizeof(recv_msg)), sender_endpoint,
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boost::bind(handle_recv, sizeof(recv_msg),
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boost::asio::placeholders::error,
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boost::asio::placeholders::bytes_transferred));
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ios.run();
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BOOST_CHECK(memcmp(send_msg, recv_msg, sizeof(send_msg)) == 0);
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}
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} // namespace ip_udp_socket_runtime
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//------------------------------------------------------------------------------
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test_suite* init_unit_test_suite(int, char*[])
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{
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test_suite* test = BOOST_TEST_SUITE("ip/udp");
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test->add(BOOST_TEST_CASE(&ip_udp_socket_compile::test));
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test->add(BOOST_TEST_CASE(&ip_udp_socket_runtime::test));
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return test;
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}
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