2 Copyright (C) 2020-2021 Carl Hetherington <cth@carlh.net>
4 This file is part of DCP-o-matic.
6 DCP-o-matic is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 DCP-o-matic is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
22 #include "lib/dcpomatic_socket.h"
23 #include "lib/server.h"
24 #include <dcp/raw_convert.h>
25 #include <boost/test/unit_test.hpp>
26 #include <boost/thread.hpp>
31 using std::make_shared;
32 using std::shared_ptr;
37 #define TEST_SERVER_PORT 9142
38 #define TEST_SERVER_BUFFER_LENGTH 1024
41 class TestServer : public Server
44 TestServer (bool digest)
45 : Server (TEST_SERVER_PORT, 30)
46 , _buffer (new uint8_t[TEST_SERVER_BUFFER_LENGTH])
51 _thread = boost::thread(bind(&TestServer::run, this));
56 boost::this_thread::disable_interruption dis;
64 void expect (int size)
66 boost::mutex::scoped_lock lm (_mutex);
70 uint8_t const * buffer() const {
76 boost::mutex::scoped_lock lm (_mutex);
82 bool result () const {
87 void handle (std::shared_ptr<Socket> socket)
89 boost::mutex::scoped_lock lm (_mutex);
90 BOOST_REQUIRE (_size);
92 Socket::ReadDigestScope ds (socket);
93 socket->read (_buffer, _size);
95 _condition.notify_one ();
98 socket->read (_buffer, _size);
100 _condition.notify_one ();
104 boost::thread _thread;
106 boost::condition _condition;
115 send (shared_ptr<Socket> socket, char const* message)
117 socket->write (reinterpret_cast<uint8_t const *>(message), strlen(message) + 1);
121 /** Basic test to see if Socket can send and receive data */
122 BOOST_AUTO_TEST_CASE (socket_basic_test)
124 using boost::asio::ip::tcp;
126 TestServer server(false);
129 boost::asio::io_service io_service;
130 tcp::resolver resolver (io_service);
131 tcp::resolver::query query ("127.0.0.1", dcp::raw_convert<string>(TEST_SERVER_PORT));
132 tcp::resolver::iterator endpoint_iterator = resolver.resolve (query);
134 auto socket = make_shared<Socket>();
135 socket->connect (*endpoint_iterator);
136 send (socket, "Hello world!");
139 BOOST_CHECK_EQUAL(strcmp(reinterpret_cast<char const *>(server.buffer()), "Hello world!"), 0);
143 /** Check that the socket "auto-digest" creation works */
144 BOOST_AUTO_TEST_CASE (socket_digest_test1)
146 using boost::asio::ip::tcp;
148 TestServer server(false);
149 server.expect (13 + 16);
151 boost::asio::io_service io_service;
152 tcp::resolver resolver (io_service);
153 tcp::resolver::query query ("127.0.0.1", dcp::raw_convert<string>(TEST_SERVER_PORT));
154 tcp::resolver::iterator endpoint_iterator = resolver.resolve (query);
156 shared_ptr<Socket> socket(new Socket);
157 socket->connect (*endpoint_iterator);
159 Socket::WriteDigestScope ds(socket);
160 send (socket, "Hello world!");
164 BOOST_CHECK_EQUAL(strcmp(reinterpret_cast<char const *>(server.buffer()), "Hello world!"), 0);
166 /* printf "%s\0" "Hello world!" | md5sum" in bash */
167 char ref[] = "\x59\x86\x88\xed\x18\xc8\x71\xdd\x57\xb9\xb7\x9f\x4b\x03\x14\xcf";
168 BOOST_CHECK_EQUAL (memcmp(server.buffer() + 13, ref, 16), 0);
172 /** Check that the socket "auto-digest" round-trip works */
173 BOOST_AUTO_TEST_CASE (socket_digest_test2)
175 using boost::asio::ip::tcp;
177 TestServer server(true);
180 boost::asio::io_service io_service;
181 tcp::resolver resolver (io_service);
182 tcp::resolver::query query ("127.0.0.1", dcp::raw_convert<string>(TEST_SERVER_PORT));
183 tcp::resolver::iterator endpoint_iterator = resolver.resolve (query);
185 shared_ptr<Socket> socket(new Socket);
186 socket->connect (*endpoint_iterator);
188 Socket::WriteDigestScope ds(socket);
189 send (socket, "Hello world!");
193 BOOST_CHECK_EQUAL(strcmp(reinterpret_cast<char const *>(server.buffer()), "Hello world!"), 0);
195 BOOST_CHECK (server.result());