| /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */ |
| /** |
| * Copyright (C) 2014 Named Data Networking Project |
| * See COPYING for copyright and distribution information. |
| */ |
| |
| #include "face/tcp-channel-factory.hpp" |
| #include "core/scheduler.hpp" |
| |
| #include <ndn-cpp-dev/security/key-chain.hpp> |
| |
| #include <boost/test/unit_test.hpp> |
| |
| namespace nfd { |
| |
| BOOST_AUTO_TEST_SUITE(FaceTcp) |
| |
| BOOST_AUTO_TEST_CASE(ChannelMap) |
| { |
| boost::asio::io_service io; |
| TcpChannelFactory factory(io); |
| |
| shared_ptr<TcpChannel> channel1 = factory.create("127.0.0.1", "20070"); |
| shared_ptr<TcpChannel> channel1a = factory.create("127.0.0.1", "20070"); |
| BOOST_CHECK_EQUAL(channel1, channel1a); |
| |
| shared_ptr<TcpChannel> channel2 = factory.create("127.0.0.1", "20071"); |
| BOOST_CHECK_NE(channel1, channel2); |
| } |
| |
| class EndToEndFixture |
| { |
| public: |
| void |
| channel1_onFaceCreated(const shared_ptr<Face>& newFace) |
| { |
| BOOST_CHECK(!static_cast<bool>(m_face1)); |
| m_face1 = newFace; |
| m_face1->onReceiveInterest += |
| bind(&EndToEndFixture::face1_onReceiveInterest, this, _1); |
| m_face1->onReceiveData += |
| bind(&EndToEndFixture::face1_onReceiveData, this, _1); |
| m_face1->onFail += |
| bind(&EndToEndFixture::face1_onFail, this); |
| |
| this->afterIo(); |
| } |
| |
| void |
| channel1_onConnectFailed(const std::string& reason) |
| { |
| BOOST_CHECK_MESSAGE(false, reason); |
| |
| this->afterIo(); |
| } |
| |
| void |
| face1_onReceiveInterest(const Interest& interest) |
| { |
| m_face1_receivedInterests.push_back(interest); |
| |
| this->afterIo(); |
| } |
| |
| void |
| face1_onReceiveData(const Data& data) |
| { |
| m_face1_receivedDatas.push_back(data); |
| |
| this->afterIo(); |
| } |
| |
| void |
| face1_onFail() |
| { |
| m_face1.reset(); |
| this->afterIo(); |
| } |
| |
| void |
| channel2_onFaceCreated(const shared_ptr<Face>& newFace) |
| { |
| BOOST_CHECK(!static_cast<bool>(m_face2)); |
| m_face2 = newFace; |
| m_face2->onReceiveInterest += |
| bind(&EndToEndFixture::face2_onReceiveInterest, this, _1); |
| m_face2->onReceiveData += |
| bind(&EndToEndFixture::face2_onReceiveData, this, _1); |
| m_face2->onFail += |
| bind(&EndToEndFixture::face2_onFail, this); |
| |
| this->afterIo(); |
| } |
| |
| void |
| channel2_onConnectFailed(const std::string& reason) |
| { |
| BOOST_CHECK_MESSAGE(false, reason); |
| |
| this->afterIo(); |
| } |
| |
| void |
| face2_onReceiveInterest(const Interest& interest) |
| { |
| m_face2_receivedInterests.push_back(interest); |
| |
| this->afterIo(); |
| } |
| |
| void |
| face2_onReceiveData(const Data& data) |
| { |
| m_face2_receivedDatas.push_back(data); |
| |
| this->afterIo(); |
| } |
| |
| void |
| face2_onFail() |
| { |
| m_face2.reset(); |
| this->afterIo(); |
| } |
| |
| void |
| channel_onFaceCreated(const shared_ptr<Face>& newFace) |
| { |
| m_faces.push_back(newFace); |
| this->afterIo(); |
| } |
| |
| void |
| channel_onConnectFailed(const std::string& reason) |
| { |
| BOOST_CHECK_MESSAGE(false, reason); |
| |
| this->afterIo(); |
| } |
| |
| void |
| checkFaceList(size_t shouldBe) |
| { |
| BOOST_CHECK_EQUAL(m_faces.size(), shouldBe); |
| } |
| |
| void |
| abortTestCase(const std::string& message) |
| { |
| m_ioService.stop(); |
| BOOST_FAIL(message); |
| } |
| |
| private: |
| void |
| afterIo() |
| { |
| if (--m_ioRemaining <= 0) m_ioService.stop(); |
| } |
| |
| public: |
| boost::asio::io_service m_ioService; |
| |
| int m_ioRemaining; |
| |
| shared_ptr<Face> m_face1; |
| std::vector<Interest> m_face1_receivedInterests; |
| std::vector<Data> m_face1_receivedDatas; |
| shared_ptr<Face> m_face2; |
| std::vector<Interest> m_face2_receivedInterests; |
| std::vector<Data> m_face2_receivedDatas; |
| |
| std::list< shared_ptr<Face> > m_faces; |
| }; |
| |
| |
| BOOST_FIXTURE_TEST_CASE(EndToEnd, EndToEndFixture) |
| { |
| TcpChannelFactory factory(m_ioService); |
| Scheduler scheduler(m_ioService); // to limit the amount of time the test may take |
| |
| EventId abortEvent = |
| scheduler.scheduleEvent(time::seconds(1), |
| bind(&EndToEndFixture::abortTestCase, this, |
| "TcpChannel error: cannot connect or cannot accept connection")); |
| |
| shared_ptr<TcpChannel> channel1 = factory.create("127.0.0.1", "20070"); |
| shared_ptr<TcpChannel> channel2 = factory.create("127.0.0.1", "20071"); |
| |
| channel1->listen(bind(&EndToEndFixture::channel1_onFaceCreated, this, _1), |
| bind(&EndToEndFixture::channel1_onConnectFailed, this, _1)); |
| |
| channel2->connect("127.0.0.1", "20070", |
| bind(&EndToEndFixture::channel2_onFaceCreated, this, _1), |
| bind(&EndToEndFixture::channel2_onConnectFailed, this, _1), |
| time::milliseconds(100)); // very short timeout |
| |
| m_ioRemaining = 2; |
| m_ioService.run(); |
| m_ioService.reset(); |
| scheduler.cancelEvent(abortEvent); |
| |
| BOOST_REQUIRE(static_cast<bool>(m_face1)); |
| BOOST_REQUIRE(static_cast<bool>(m_face2)); |
| |
| BOOST_CHECK_EQUAL(m_face1->isLocal(), true); |
| BOOST_CHECK_EQUAL(m_face2->isLocal(), true); |
| |
| BOOST_CHECK_EQUAL(static_cast<bool>(dynamic_pointer_cast<LocalFace>(m_face1)), true); |
| BOOST_CHECK_EQUAL(static_cast<bool>(dynamic_pointer_cast<LocalFace>(m_face2)), true); |
| |
| // integrated tests needs to check that TcpFace for non-loopback fails these tests... |
| |
| abortEvent = |
| scheduler.scheduleEvent(time::seconds(1), |
| bind(&EndToEndFixture::abortTestCase, this, |
| "TcpChannel error: cannot send or receive Interest/Data packets")); |
| |
| Interest interest1("ndn:/TpnzGvW9R"); |
| Data data1 ("ndn:/KfczhUqVix"); |
| data1.setContent(0, 0); |
| Interest interest2("ndn:/QWiIMfj5sL"); |
| Data data2 ("ndn:/XNBV796f"); |
| data2.setContent(0, 0); |
| |
| ndn::SignatureSha256WithRsa fakeSignature; |
| fakeSignature.setValue(ndn::dataBlock(tlv::SignatureValue, reinterpret_cast<const uint8_t*>(0), 0)); |
| |
| // set fake signature on data1 and data2 |
| data1.setSignature(fakeSignature); |
| data2.setSignature(fakeSignature); |
| |
| m_face1->sendInterest(interest1); |
| m_face1->sendData (data1 ); |
| m_face2->sendInterest(interest2); |
| m_face2->sendData (data2 ); |
| |
| m_ioRemaining = 4; |
| m_ioService.run(); |
| m_ioService.reset(); |
| |
| BOOST_REQUIRE_EQUAL(m_face1_receivedInterests.size(), 1); |
| BOOST_REQUIRE_EQUAL(m_face1_receivedDatas .size(), 1); |
| BOOST_REQUIRE_EQUAL(m_face2_receivedInterests.size(), 1); |
| BOOST_REQUIRE_EQUAL(m_face2_receivedDatas .size(), 1); |
| |
| BOOST_CHECK_EQUAL(m_face1_receivedInterests[0].getName(), interest2.getName()); |
| BOOST_CHECK_EQUAL(m_face1_receivedDatas [0].getName(), data2.getName()); |
| BOOST_CHECK_EQUAL(m_face2_receivedInterests[0].getName(), interest1.getName()); |
| BOOST_CHECK_EQUAL(m_face2_receivedDatas [0].getName(), data1.getName()); |
| } |
| |
| BOOST_FIXTURE_TEST_CASE(MultipleAccepts, EndToEndFixture) |
| { |
| TcpChannelFactory factory(m_ioService); |
| Scheduler scheduler(m_ioService); // to limit the amount of time the test may take |
| |
| EventId abortEvent = |
| scheduler.scheduleEvent(time::seconds(4), |
| bind(&EndToEndFixture::abortTestCase, this, |
| "TcpChannel error: cannot connect or cannot accept connection")); |
| |
| shared_ptr<TcpChannel> channel1 = factory.create("127.0.0.1", "20070"); |
| shared_ptr<TcpChannel> channel2 = factory.create("127.0.0.1", "20071"); |
| |
| channel1->listen(bind(&EndToEndFixture::channel_onFaceCreated, this, _1), |
| bind(&EndToEndFixture::channel_onConnectFailed, this, _1)); |
| |
| channel2->connect("127.0.0.1", "20070", |
| bind(&EndToEndFixture::channel_onFaceCreated, this, _1), |
| bind(&EndToEndFixture::channel_onConnectFailed, this, _1), |
| time::milliseconds(100)); // very short timeout |
| |
| m_ioRemaining = 2; |
| m_ioService.run(); |
| m_ioService.reset(); |
| scheduler.cancelEvent(abortEvent); |
| |
| BOOST_CHECK_EQUAL(m_faces.size(), 2); |
| |
| shared_ptr<TcpChannel> channel3 = factory.create("127.0.0.1", "20072"); |
| channel3->connect("127.0.0.1", "20070", |
| bind(&EndToEndFixture::channel_onFaceCreated, this, _1), |
| bind(&EndToEndFixture::channel_onConnectFailed, this, _1), |
| time::milliseconds(100)); // very short timeout |
| |
| |
| shared_ptr<TcpChannel> channel4 = factory.create("127.0.0.1", "20073"); |
| |
| BOOST_CHECK_NE(channel3, channel4); |
| |
| scheduler |
| .scheduleEvent |
| (time::seconds(0.5), |
| bind(&TcpChannel::connect, channel4, |
| "127.0.0.1", "20070", |
| // does not work without static_cast |
| static_cast<TcpChannel::FaceCreatedCallback>(bind(&EndToEndFixture:: |
| channel_onFaceCreated, this, _1)), |
| static_cast<TcpChannel::ConnectFailedCallback>(bind(&EndToEndFixture:: |
| channel_onConnectFailed, this, _1)), |
| time::milliseconds(100))); |
| |
| m_ioRemaining = 4; // 2 connects and 2 accepts |
| abortEvent = |
| scheduler.scheduleEvent(time::seconds(4), |
| bind(&EndToEndFixture::abortTestCase, this, |
| "TcpChannel error: cannot connect or cannot accept multiple connections")); |
| |
| scheduler.scheduleEvent(time::seconds(0.4), |
| bind(&EndToEndFixture::checkFaceList, this, 4)); |
| |
| m_ioService.run(); |
| m_ioService.reset(); |
| |
| BOOST_CHECK_EQUAL(m_faces.size(), 6); |
| } |
| |
| |
| BOOST_FIXTURE_TEST_CASE(FaceClosing, EndToEndFixture) |
| { |
| TcpChannelFactory factory(m_ioService); |
| Scheduler scheduler(m_ioService); // to limit the amount of time the test may take |
| |
| EventId abortEvent = |
| scheduler.scheduleEvent(time::seconds(4), |
| bind(&EndToEndFixture::abortTestCase, this, |
| "TcpChannel error: cannot connect or cannot accept connection")); |
| |
| shared_ptr<TcpChannel> channel1 = factory.create("127.0.0.1", "20070"); |
| shared_ptr<TcpChannel> channel2 = factory.create("127.0.0.1", "20071"); |
| |
| channel1->listen(bind(&EndToEndFixture::channel1_onFaceCreated, this, _1), |
| bind(&EndToEndFixture::channel1_onConnectFailed, this, _1)); |
| |
| channel2->connect("127.0.0.1", "20070", |
| bind(&EndToEndFixture::channel2_onFaceCreated, this, _1), |
| bind(&EndToEndFixture::channel2_onConnectFailed, this, _1), |
| time::milliseconds(100)); // very short timeout |
| |
| m_ioRemaining = 2; |
| BOOST_REQUIRE_NO_THROW(m_ioService.run()); |
| m_ioService.reset(); |
| scheduler.cancelEvent(abortEvent); |
| |
| BOOST_CHECK_EQUAL(channel1->size(), 1); |
| BOOST_CHECK_EQUAL(channel2->size(), 1); |
| |
| abortEvent = |
| scheduler.scheduleEvent(time::seconds(4), |
| bind(&EndToEndFixture::abortTestCase, this, |
| "FaceClosing error: cannot properly close faces")); |
| |
| BOOST_REQUIRE(static_cast<bool>(m_face1)); |
| BOOST_CHECK(static_cast<bool>(m_face2)); |
| |
| m_ioRemaining = 2; |
| // just double check that we are calling the virtual method |
| static_pointer_cast<Face>(m_face1)->close(); |
| |
| BOOST_REQUIRE_NO_THROW(m_ioService.run()); |
| m_ioService.reset(); |
| scheduler.cancelEvent(abortEvent); |
| |
| // both faces should get closed |
| BOOST_CHECK(!static_cast<bool>(m_face1)); |
| BOOST_CHECK(!static_cast<bool>(m_face2)); |
| |
| BOOST_CHECK_EQUAL(channel1->size(), 0); |
| BOOST_CHECK_EQUAL(channel2->size(), 0); |
| } |
| |
| |
| BOOST_AUTO_TEST_SUITE_END() |
| |
| } // namespace nfd |