Junxiao Shi | 96dc0c4 | 2014-01-30 23:51:59 -0700 | [diff] [blame] | 1 | /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */ |
| 2 | /** |
| 3 | * Copyright (C) 2014 Named Data Networking Project |
| 4 | * See COPYING for copyright and distribution information. |
| 5 | */ |
| 6 | |
| 7 | #include "face/tcp-channel-factory.hpp" |
| 8 | #include "core/scheduler.hpp" |
| 9 | |
| 10 | #include <ndn-cpp-dev/security/key-chain.hpp> |
| 11 | |
| 12 | #include <boost/test/unit_test.hpp> |
| 13 | |
| 14 | namespace nfd { |
| 15 | |
| 16 | BOOST_AUTO_TEST_SUITE(FaceTcp) |
| 17 | |
| 18 | BOOST_AUTO_TEST_CASE(ChannelMap) |
| 19 | { |
| 20 | boost::asio::io_service io; |
| 21 | TcpChannelFactory factory(io); |
| 22 | |
| 23 | shared_ptr<TcpChannel> channel1 = factory.create("127.0.0.1", "20070"); |
| 24 | shared_ptr<TcpChannel> channel1a = factory.create("127.0.0.1", "20070"); |
| 25 | BOOST_CHECK_EQUAL(channel1, channel1a); |
| 26 | |
| 27 | shared_ptr<TcpChannel> channel2 = factory.create("127.0.0.1", "20071"); |
| 28 | BOOST_CHECK_NE(channel1, channel2); |
| 29 | } |
| 30 | |
| 31 | class EndToEndFixture |
| 32 | { |
| 33 | public: |
| 34 | void |
| 35 | channel1_onFaceCreated(const shared_ptr<TcpFace>& newFace) |
| 36 | { |
| 37 | BOOST_CHECK(!static_cast<bool>(m_face1)); |
| 38 | m_face1 = newFace; |
| 39 | m_face1->onReceiveInterest += |
| 40 | bind(&EndToEndFixture::face1_onReceiveInterest, this, _1); |
| 41 | m_face1->onReceiveData += |
| 42 | bind(&EndToEndFixture::face1_onReceiveData, this, _1); |
| 43 | |
| 44 | this->afterIo(); |
| 45 | } |
| 46 | |
| 47 | void |
| 48 | channel1_onConnectFailed(const std::string& reason) |
| 49 | { |
| 50 | BOOST_CHECK_MESSAGE(false, reason); |
| 51 | |
| 52 | this->afterIo(); |
| 53 | } |
| 54 | |
| 55 | void |
| 56 | face1_onReceiveInterest(const Interest& interest) |
| 57 | { |
| 58 | m_face1_receivedInterests.push_back(interest); |
| 59 | |
| 60 | this->afterIo(); |
| 61 | } |
| 62 | |
| 63 | void |
| 64 | face1_onReceiveData(const Data& data) |
| 65 | { |
| 66 | m_face1_receivedDatas.push_back(data); |
| 67 | |
| 68 | this->afterIo(); |
| 69 | } |
| 70 | |
| 71 | void |
| 72 | channel2_onFaceCreated(const shared_ptr<TcpFace>& newFace) |
| 73 | { |
| 74 | BOOST_CHECK(!static_cast<bool>(m_face2)); |
| 75 | m_face2 = newFace; |
| 76 | m_face2->onReceiveInterest += |
| 77 | bind(&EndToEndFixture::face2_onReceiveInterest, this, _1); |
| 78 | m_face2->onReceiveData += |
| 79 | bind(&EndToEndFixture::face2_onReceiveData, this, _1); |
| 80 | |
| 81 | this->afterIo(); |
| 82 | } |
| 83 | |
| 84 | void |
| 85 | channel2_onConnectFailed(const std::string& reason) |
| 86 | { |
| 87 | BOOST_CHECK_MESSAGE(false, reason); |
| 88 | |
| 89 | this->afterIo(); |
| 90 | } |
| 91 | |
| 92 | void |
| 93 | face2_onReceiveInterest(const Interest& interest) |
| 94 | { |
| 95 | m_face2_receivedInterests.push_back(interest); |
| 96 | |
| 97 | this->afterIo(); |
| 98 | } |
| 99 | |
| 100 | void |
| 101 | face2_onReceiveData(const Data& data) |
| 102 | { |
| 103 | m_face2_receivedDatas.push_back(data); |
| 104 | |
| 105 | this->afterIo(); |
| 106 | } |
| 107 | |
| 108 | void |
Alexander Afanasyev | a16abd2 | 2014-01-31 18:12:29 -0800 | [diff] [blame^] | 109 | channel_onFaceCreated(const shared_ptr<TcpFace>& newFace) |
| 110 | { |
| 111 | m_faces.push_back(newFace); |
| 112 | this->afterIo(); |
| 113 | } |
| 114 | |
| 115 | void |
| 116 | channel_onConnectFailed(const std::string& reason) |
| 117 | { |
| 118 | BOOST_CHECK_MESSAGE(false, reason); |
| 119 | |
| 120 | this->afterIo(); |
| 121 | } |
| 122 | |
| 123 | void |
| 124 | checkFaceList(size_t shouldBe) |
| 125 | { |
| 126 | BOOST_CHECK_EQUAL(m_faces.size(), shouldBe); |
| 127 | } |
| 128 | |
| 129 | void |
Junxiao Shi | 96dc0c4 | 2014-01-30 23:51:59 -0700 | [diff] [blame] | 130 | abortTestCase(const std::string& message) |
| 131 | { |
| 132 | m_ioService.stop(); |
| 133 | BOOST_FAIL(message); |
| 134 | } |
| 135 | |
| 136 | private: |
| 137 | void |
| 138 | afterIo() |
| 139 | { |
| 140 | if (--m_ioRemaining <= 0) m_ioService.stop(); |
| 141 | } |
| 142 | |
| 143 | public: |
| 144 | boost::asio::io_service m_ioService; |
| 145 | |
| 146 | int m_ioRemaining; |
| 147 | |
| 148 | shared_ptr<TcpFace> m_face1; |
| 149 | std::vector<Interest> m_face1_receivedInterests; |
| 150 | std::vector<Data> m_face1_receivedDatas; |
| 151 | shared_ptr<TcpFace> m_face2; |
| 152 | std::vector<Interest> m_face2_receivedInterests; |
| 153 | std::vector<Data> m_face2_receivedDatas; |
Alexander Afanasyev | a16abd2 | 2014-01-31 18:12:29 -0800 | [diff] [blame^] | 154 | |
| 155 | std::list< shared_ptr<TcpFace> > m_faces; |
Junxiao Shi | 96dc0c4 | 2014-01-30 23:51:59 -0700 | [diff] [blame] | 156 | }; |
| 157 | |
| 158 | |
| 159 | BOOST_FIXTURE_TEST_CASE(EndToEnd, EndToEndFixture) |
| 160 | { |
| 161 | TcpChannelFactory factory(m_ioService); |
| 162 | Scheduler scheduler(m_ioService); // to limit the amount of time the test may take |
| 163 | |
| 164 | EventId abortEvent = |
| 165 | scheduler.scheduleEvent(time::seconds(1), |
| 166 | bind(&EndToEndFixture::abortTestCase, this, |
| 167 | "TcpChannel error: cannot connect or cannot accept connection")); |
| 168 | |
| 169 | shared_ptr<TcpChannel> channel1 = factory.create("127.0.0.1", "20070"); |
| 170 | shared_ptr<TcpChannel> channel2 = factory.create("127.0.0.1", "20071"); |
| 171 | |
| 172 | channel1->listen(bind(&EndToEndFixture::channel1_onFaceCreated, this, _1), |
| 173 | bind(&EndToEndFixture::channel1_onConnectFailed, this, _1)); |
| 174 | |
| 175 | channel2->connect("127.0.0.1", "20070", |
| 176 | bind(&EndToEndFixture::channel2_onFaceCreated, this, _1), |
| 177 | bind(&EndToEndFixture::channel2_onConnectFailed, this, _1), |
| 178 | time::milliseconds(100)); // very short timeout |
| 179 | |
| 180 | m_ioRemaining = 2; |
| 181 | m_ioService.run(); |
| 182 | m_ioService.reset(); |
| 183 | scheduler.cancelEvent(abortEvent); |
| 184 | |
| 185 | BOOST_REQUIRE(static_cast<bool>(m_face1)); |
| 186 | BOOST_REQUIRE(static_cast<bool>(m_face2)); |
| 187 | |
| 188 | abortEvent = |
| 189 | scheduler.scheduleEvent(time::seconds(1), |
| 190 | bind(&EndToEndFixture::abortTestCase, this, |
| 191 | "TcpChannel error: cannot send or receive Interest/Data packets")); |
| 192 | |
| 193 | Interest interest1("ndn:/TpnzGvW9R"); |
| 194 | Data data1 ("ndn:/KfczhUqVix"); |
| 195 | data1.setContent(0, 0); |
| 196 | Interest interest2("ndn:/QWiIMfj5sL"); |
| 197 | Data data2 ("ndn:/XNBV796f"); |
| 198 | data2.setContent(0, 0); |
| 199 | |
| 200 | ndn::SignatureSha256WithRsa fakeSignature; |
| 201 | fakeSignature.setValue(ndn::dataBlock(tlv::SignatureValue, reinterpret_cast<const uint8_t*>(0), 0)); |
| 202 | |
| 203 | // set fake signature on data1 and data2 |
| 204 | data1.setSignature(fakeSignature); |
| 205 | data2.setSignature(fakeSignature); |
| 206 | |
| 207 | m_face1->sendInterest(interest1); |
| 208 | m_face1->sendData (data1 ); |
| 209 | m_face2->sendInterest(interest2); |
| 210 | m_face2->sendData (data2 ); |
| 211 | |
| 212 | m_ioRemaining = 4; |
| 213 | m_ioService.run(); |
| 214 | m_ioService.reset(); |
| 215 | |
| 216 | BOOST_REQUIRE_EQUAL(m_face1_receivedInterests.size(), 1); |
| 217 | BOOST_REQUIRE_EQUAL(m_face1_receivedDatas .size(), 1); |
| 218 | BOOST_REQUIRE_EQUAL(m_face2_receivedInterests.size(), 1); |
| 219 | BOOST_REQUIRE_EQUAL(m_face2_receivedDatas .size(), 1); |
| 220 | |
| 221 | BOOST_CHECK_EQUAL(m_face1_receivedInterests[0].getName(), interest2.getName()); |
| 222 | BOOST_CHECK_EQUAL(m_face1_receivedDatas [0].getName(), data2.getName()); |
| 223 | BOOST_CHECK_EQUAL(m_face2_receivedInterests[0].getName(), interest1.getName()); |
| 224 | BOOST_CHECK_EQUAL(m_face2_receivedDatas [0].getName(), data1.getName()); |
| 225 | } |
| 226 | |
Alexander Afanasyev | a16abd2 | 2014-01-31 18:12:29 -0800 | [diff] [blame^] | 227 | BOOST_FIXTURE_TEST_CASE(MultipleAccepts, EndToEndFixture) |
| 228 | { |
| 229 | TcpChannelFactory factory(m_ioService); |
| 230 | Scheduler scheduler(m_ioService); // to limit the amount of time the test may take |
| 231 | |
| 232 | EventId abortEvent = |
| 233 | scheduler.scheduleEvent(time::seconds(1), |
| 234 | bind(&EndToEndFixture::abortTestCase, this, |
| 235 | "TcpChannel error: cannot connect or cannot accept connection")); |
| 236 | |
| 237 | shared_ptr<TcpChannel> channel1 = factory.create("127.0.0.1", "20070"); |
| 238 | shared_ptr<TcpChannel> channel2 = factory.create("127.0.0.1", "20071"); |
| 239 | |
| 240 | channel1->listen(bind(&EndToEndFixture::channel_onFaceCreated, this, _1), |
| 241 | bind(&EndToEndFixture::channel_onConnectFailed, this, _1)); |
| 242 | |
| 243 | channel2->connect("127.0.0.1", "20070", |
| 244 | bind(&EndToEndFixture::channel_onFaceCreated, this, _1), |
| 245 | bind(&EndToEndFixture::channel_onConnectFailed, this, _1), |
| 246 | time::milliseconds(100)); // very short timeout |
| 247 | |
| 248 | m_ioRemaining = 2; |
| 249 | m_ioService.run(); |
| 250 | m_ioService.reset(); |
| 251 | scheduler.cancelEvent(abortEvent); |
| 252 | |
| 253 | BOOST_CHECK_EQUAL(m_faces.size(), 2); |
| 254 | |
| 255 | shared_ptr<TcpChannel> channel3 = factory.create("127.0.0.1", "20072"); |
| 256 | channel3->connect("127.0.0.1", "20070", |
| 257 | bind(&EndToEndFixture::channel_onFaceCreated, this, _1), |
| 258 | bind(&EndToEndFixture::channel_onConnectFailed, this, _1), |
| 259 | time::milliseconds(100)); // very short timeout |
| 260 | |
| 261 | |
| 262 | shared_ptr<TcpChannel> channel4 = factory.create("127.0.0.1", "20073"); |
| 263 | |
| 264 | BOOST_CHECK_NE(channel3, channel4); |
| 265 | |
| 266 | scheduler |
| 267 | .scheduleEvent |
| 268 | (time::seconds(0.5), |
| 269 | bind(&TcpChannel::connect, channel4, |
| 270 | "127.0.0.1", "20070", |
| 271 | // does not work without static_cast |
| 272 | static_cast<TcpChannel::FaceCreatedCallback>(bind(&EndToEndFixture:: |
| 273 | channel_onFaceCreated, this, _1)), |
| 274 | static_cast<TcpChannel::ConnectFailedCallback>(bind(&EndToEndFixture:: |
| 275 | channel_onConnectFailed, this, _1)), |
| 276 | time::milliseconds(100))); |
| 277 | |
| 278 | m_ioRemaining = 4; // 2 connects and 2 accepts |
| 279 | abortEvent = |
| 280 | scheduler.scheduleEvent(time::seconds(1), |
| 281 | bind(&EndToEndFixture::abortTestCase, this, |
| 282 | "TcpChannel error: cannot connect or cannot accept multiple connections")); |
| 283 | |
| 284 | scheduler.scheduleEvent(time::seconds(0.4), |
| 285 | bind(&EndToEndFixture::checkFaceList, this, 4)); |
| 286 | |
| 287 | m_ioService.run(); |
| 288 | m_ioService.reset(); |
| 289 | |
| 290 | BOOST_CHECK_EQUAL(m_faces.size(), 6); |
| 291 | } |
| 292 | |
Junxiao Shi | 96dc0c4 | 2014-01-30 23:51:59 -0700 | [diff] [blame] | 293 | BOOST_AUTO_TEST_SUITE_END() |
| 294 | |
| 295 | } // namespace nfd |