face: UDP face/channel/factory
Change-Id: I4683b45378637133982efd23edd16a0c35148948
refs #1189
diff --git a/tests/face/udp.cpp b/tests/face/udp.cpp
new file mode 100644
index 0000000..02c4319
--- /dev/null
+++ b/tests/face/udp.cpp
@@ -0,0 +1,869 @@
+/* -*- 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/udp-factory.hpp"
+#include "core/scheduler.hpp"
+#include "core/face-uri.hpp"
+#include "tests/test-common.hpp"
+
+#include <ndn-cpp-dev/security/key-chain.hpp>
+#include <boost/asio.hpp>
+
+namespace nfd {
+namespace tests {
+
+BOOST_FIXTURE_TEST_SUITE(FaceUdp, BaseFixture)
+
+class FactoryErrorCheck : protected BaseFixture
+{
+public:
+ bool isTheSameMulticastEndpoint(const UdpFactory::Error& e) {
+ return strcmp(e.what(),
+ "Cannot create the requested UDP unicast channel, local "
+ "endpoint is already allocated for a UDP multicast face") == 0;
+ }
+
+ bool isNotMulticastAddress(const UdpFactory::Error& e) {
+ return strcmp(e.what(),
+ "Cannot create the requested UDP multicast face, "
+ "the multicast group given as input is not a multicast address") == 0;
+ }
+
+ bool isTheSameUnicastEndpoint(const UdpFactory::Error& e) {
+ return strcmp(e.what(),
+ "Cannot create the requested UDP multicast face, local "
+ "endpoint is already allocated for a UDP unicast channel") == 0;
+ }
+
+ bool isLocalEndpointOnDifferentGroup(const UdpFactory::Error& e) {
+ return strcmp(e.what(),
+ "Cannot create the requested UDP multicast face, local "
+ "endpoint is already allocated for a UDP multicast face "
+ "on a different multicast group") == 0;
+ }
+};
+
+BOOST_FIXTURE_TEST_CASE(ChannelMapUdp, FactoryErrorCheck)
+{
+ using boost::asio::ip::udp;
+
+ UdpFactory factory = UdpFactory();
+
+ //to instantiate multicast face on a specific ip address, change interfaceIp
+ std::string interfaceIp = "0.0.0.0";
+
+ shared_ptr<UdpChannel> channel1 = factory.createChannel("127.0.0.1", "20070");
+ shared_ptr<UdpChannel> channel1a = factory.createChannel("127.0.0.1", "20070");
+ BOOST_CHECK_EQUAL(channel1, channel1a);
+
+ shared_ptr<UdpChannel> channel2 = factory.createChannel("127.0.0.1", "20071");
+ BOOST_CHECK_NE(channel1, channel2);
+
+ shared_ptr<UdpChannel> channel3 = factory.createChannel(interfaceIp, "20070");
+
+ //same endpoint of a unicast channel
+ BOOST_CHECK_EXCEPTION(factory.createMulticastFace(interfaceIp,
+ "224.0.0.1",
+ "20070"),
+ UdpFactory::Error,
+ isTheSameUnicastEndpoint);
+
+
+ shared_ptr<MulticastUdpFace> multicastFace1 = factory.createMulticastFace(interfaceIp,
+ "224.0.0.1",
+ "20072");
+ shared_ptr<MulticastUdpFace> multicastFace1a = factory.createMulticastFace(interfaceIp,
+ "224.0.0.1",
+ "20072");
+ BOOST_CHECK_EQUAL(multicastFace1, multicastFace1a);
+
+
+ //same endpoint of a multicast face
+ BOOST_CHECK_EXCEPTION(factory.createChannel(interfaceIp, "20072"),
+ UdpFactory::Error,
+ isTheSameMulticastEndpoint);
+
+ //same multicast endpoint, different group
+ BOOST_CHECK_EXCEPTION(factory.createMulticastFace(interfaceIp,
+ "224.0.0.42",
+ "20072"),
+ UdpFactory::Error,
+ isLocalEndpointOnDifferentGroup);
+
+ BOOST_CHECK_EXCEPTION(factory.createMulticastFace(interfaceIp,
+ "192.168.10.15",
+ "20025"),
+ UdpFactory::Error,
+ isNotMulticastAddress);
+
+
+
+// //Test commented because it required to be run in a machine that can resolve ipv6 query
+// shared_ptr<UdpChannel> channel1v6 = factory.createChannel(//"::1",
+// "fe80::5e96:9dff:fe7d:9c8d%en1",
+// //"fe80::aa54:b2ff:fe08:27b8%wlan0",
+// "20070");
+//
+// //the creation of multicastFace2 works properly. It has been disable because it needs an IP address of
+// //an available network interface (different from the first one used)
+// shared_ptr<MulticastUdpFace> multicastFace2 = factory.createMulticastFace("192.168.1.17",
+// "224.0.0.1",
+// "20073");
+// BOOST_CHECK_NE(multicastFace1, multicastFace2);
+//
+//
+// //ipv6 - work in progress
+// shared_ptr<MulticastUdpFace> multicastFace3 = factory.createMulticastFace("fe80::5e96:9dff:fe7d:9c8d%en1",
+// "FF01:0:0:0:0:0:0:2",
+// "20073");
+//
+// shared_ptr<MulticastUdpFace> multicastFace4 = factory.createMulticastFace("fe80::aa54:b2ff:fe08:27b8%wlan0",
+// "FF01:0:0:0:0:0:0:2",
+// "20073");
+//
+// BOOST_CHECK_EQUAL(multicastFace3, multicastFace4);
+//
+// shared_ptr<MulticastUdpFace> multicastFace5 = factory.createMulticastFace("::1",
+// "FF01:0:0:0:0:0:0:2",
+// "20073");
+//
+// BOOST_CHECK_NE(multicastFace3, multicastFace5);
+//
+// //same local ipv6 endpoint for a different multicast group
+// BOOST_CHECK_THROW(factory.createMulticastFace("fe80::aa54:b2ff:fe08:27b8%wlan0",
+// "FE01:0:0:0:0:0:0:2",
+// "20073"),
+// UdpFactory::Error);
+//
+// //same local ipv6 (expect for th port number) endpoint for a different multicast group
+// BOOST_CHECK_THROW(factory.createMulticastFace("fe80::aa54:b2ff:fe08:27b8%wlan0",
+// "FE01:0:0:0:0:0:0:2",
+// "20075"),
+// UdpFactory::Error);
+//
+// BOOST_CHECK_THROW(factory.createMulticastFace("fa80::20a:9dff:fef6:12ff",
+// "FE12:0:0:0:0:0:0:2",
+// "20075"),
+// UdpFactory::Error);
+//
+// //not a multicast ipv6
+// BOOST_CHECK_THROW(factory.createMulticastFace("fa80::20a:9dff:fef6:12ff",
+// "A112:0:0:0:0:0:0:2",
+// "20075"),
+// UdpFactory::Error);
+
+
+
+}
+
+class EndToEndFixture : protected BaseFixture
+{
+public:
+ void
+ channel1_onFaceCreated(const shared_ptr<UdpFace>& 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);
+ BOOST_CHECK_MESSAGE(true, "channel 1 face created");
+
+ m_faces.push_back(m_face1);
+
+ 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);
+
+ m_faces.push_back(m_face2);
+
+ BOOST_CHECK_MESSAGE(true, "channel 2 face created");
+ 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
+ channel3_onFaceCreated(const shared_ptr<Face>& newFace)
+ {
+ BOOST_CHECK(!static_cast<bool>(m_face1));
+ m_face3 = newFace;
+ m_faces.push_back(newFace);
+
+ this->afterIo();
+ }
+
+
+ void
+ channel_onFaceCreated(const shared_ptr<UdpFace>& newFace)
+ {
+ m_faces.push_back(newFace);
+ this->afterIo();
+ }
+
+ void
+ channel_onConnectFailed(const std::string& reason)
+ {
+ BOOST_CHECK_MESSAGE(false, reason);
+
+ this->afterIo();
+ }
+
+ void
+ channel_onConnectFailedOk(const std::string& reason)
+ {
+ //it's ok, it was supposed to fail
+ this->afterIo();
+ }
+
+ void
+ checkFaceList(size_t shouldBe)
+ {
+ BOOST_CHECK_EQUAL(m_faces.size(), shouldBe);
+ }
+
+ void
+ abortTestCase(const std::string& message)
+ {
+ g_io.stop();
+ BOOST_FAIL(message);
+ }
+
+private:
+ void
+ afterIo()
+ {
+ if (--m_ioRemaining <= 0) g_io.stop();
+ }
+
+public:
+ 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;
+
+ shared_ptr<Face> m_face3;
+
+
+ std::list< shared_ptr<Face> > m_faces;
+};
+
+
+BOOST_FIXTURE_TEST_CASE(EndToEnd, EndToEndFixture)
+{
+ UdpFactory factory = UdpFactory();
+ Scheduler scheduler(g_io); // to limit the amount of time the test may take
+
+ EventId abortEvent =
+ scheduler.scheduleEvent(time::seconds(1),
+ bind(&EndToEndFixture::abortTestCase, this,
+ "UdpChannel error: cannot connect or cannot accept connection"));
+
+ m_ioRemaining = 1;
+
+ shared_ptr<UdpChannel> channel2 = factory.createChannel("127.0.0.1", "20071");
+
+
+ //channel2->connect("127.0.0.1", "20070",
+ // bind(&EndToEndFixture::channel2_onFaceCreated, this, _1),
+ // bind(&EndToEndFixture::channel2_onConnectFailed, this, _1));
+
+ factory.createFace(FaceUri("udp4://127.0.0.1:20070"),
+ bind(&EndToEndFixture::channel2_onFaceCreated, this, _1),
+ bind(&EndToEndFixture::channel2_onConnectFailed, this, _1));
+
+
+ g_io.run();
+ g_io.reset();
+ scheduler.cancelEvent(abortEvent);
+
+ BOOST_REQUIRE(static_cast<bool>(m_face2));
+
+ shared_ptr<UdpChannel> channel1 = factory.createChannel("127.0.0.1", "20070");
+ channel1->listen(bind(&EndToEndFixture::channel1_onFaceCreated, this, _1),
+ bind(&EndToEndFixture::channel1_onConnectFailed, this, _1));
+
+
+ abortEvent =
+ scheduler.scheduleEvent(time::seconds(1),
+ bind(&EndToEndFixture::abortTestCase, this,
+ "UdpChannel 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);
+ Interest interest3("ndn:/QWiIhjgkj5sL");
+ Data data3 ("ndn:/XNBV794f");
+ data3.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);
+ data3.setSignature(fakeSignature);
+
+ m_face2->sendInterest(interest2);
+ m_face2->sendData (data2 );
+
+ m_ioRemaining = 3; //2 send + 1 listen return
+ g_io.run();
+ g_io.reset();
+ scheduler.cancelEvent(abortEvent);
+
+ BOOST_REQUIRE(static_cast<bool>(m_face1));
+
+ m_face1->sendInterest(interest1);
+ m_face1->sendData (data1 );
+
+ abortEvent =
+ scheduler.scheduleEvent(time::seconds(1),
+ bind(&EndToEndFixture::abortTestCase, this,
+ "UdpChannel error: cannot send or receive Interest/Data packets"));
+ m_ioRemaining = 2;
+ g_io.run();
+ g_io.reset();
+ scheduler.cancelEvent(abortEvent);
+
+
+ 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());
+
+
+
+ //checking if the connection accepting mechanism works properly.
+
+ m_face2->sendData (data3 );
+ m_face2->sendInterest(interest3);
+
+ abortEvent =
+ scheduler.scheduleEvent(time::seconds(1),
+ bind(&EndToEndFixture::abortTestCase, this,
+ "UdpChannel error: cannot send or receive Interest/Data packets"));
+ m_ioRemaining = 2;
+ g_io.run();
+ g_io.reset();
+ scheduler.cancelEvent(abortEvent);
+
+ BOOST_REQUIRE_EQUAL(m_face1_receivedInterests.size(), 2);
+ BOOST_REQUIRE_EQUAL(m_face1_receivedDatas .size(), 2);
+
+ BOOST_CHECK_EQUAL(m_face1_receivedInterests[1].getName(), interest3.getName());
+ BOOST_CHECK_EQUAL(m_face1_receivedDatas [1].getName(), data3.getName());
+
+}
+
+BOOST_FIXTURE_TEST_CASE(MultipleAccepts, EndToEndFixture)
+{
+ Interest interest1("ndn:/TpnzGvW9R");
+ Interest interest2("ndn:/QWiIMfj5sL");
+ Interest interest3("ndn:/QWiIhjgkj5sL");
+
+ UdpFactory factory = UdpFactory();
+ Scheduler scheduler(g_io); // to limit the amount of time the test may take
+
+ EventId abortEvent =
+ scheduler.scheduleEvent(time::seconds(4),
+ bind(&EndToEndFixture::abortTestCase, this,
+ "UdpChannel error: cannot connect or cannot accept connection"));
+
+ shared_ptr<UdpChannel> channel1 = factory.createChannel("127.0.0.1", "20070");
+ shared_ptr<UdpChannel> channel2 = factory.createChannel("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::channel2_onFaceCreated, this, _1),
+ bind(&EndToEndFixture::channel_onConnectFailed, this, _1));
+
+
+ m_ioRemaining = 1;
+ g_io.run();
+ g_io.reset();
+ scheduler.cancelEvent(abortEvent);
+
+ BOOST_CHECK_EQUAL(m_faces.size(), 1);
+
+ shared_ptr<UdpChannel> channel3 = factory.createChannel("127.0.0.1", "20072");
+ channel3->connect("127.0.0.1", "20070",
+ bind(&EndToEndFixture::channel3_onFaceCreated, this, _1),
+ bind(&EndToEndFixture::channel_onConnectFailed, this, _1));
+
+ shared_ptr<UdpChannel> channel4 = factory.createChannel("127.0.0.1", "20073");
+
+ BOOST_CHECK_NE(channel3, channel4);
+
+ scheduler
+ .scheduleEvent
+ (time::seconds(0.5),
+ bind(&UdpChannel::connect, channel4,
+ "127.0.0.1", "20070",
+ // does not work without static_cast
+ static_cast<UdpChannel::FaceCreatedCallback>(bind(&EndToEndFixture::
+ channel_onFaceCreated,
+ this,
+ _1)),
+ static_cast<UdpChannel::ConnectFailedCallback>(bind(&EndToEndFixture::
+ channel_onConnectFailed,
+ this,
+ _1))));
+
+ m_ioRemaining = 2; // 2 connects
+ abortEvent =
+ scheduler.scheduleEvent(time::seconds(4),
+ bind(&EndToEndFixture::abortTestCase, this,
+ "UdpChannel error: cannot connect or cannot accept multiple connections"));
+
+ scheduler.scheduleEvent(time::seconds(0.4),
+ bind(&EndToEndFixture::checkFaceList, this, 2));
+
+ g_io.run();
+ g_io.reset();
+
+ BOOST_CHECK_EQUAL(m_faces.size(), 3);
+
+
+ m_face2->sendInterest(interest1);
+ abortEvent =
+ scheduler.scheduleEvent(time::seconds(1),
+ bind(&EndToEndFixture::abortTestCase, this,
+ "UdpChannel error: cannot send or receive Interest/Data packets"));
+ m_ioRemaining = 1;
+ g_io.run();
+ g_io.reset();
+ scheduler.cancelEvent(abortEvent);
+
+ BOOST_CHECK_EQUAL(m_faces.size(), 4);
+
+ m_face3->sendInterest(interest2);
+ abortEvent =
+ scheduler.scheduleEvent(time::seconds(1),
+ bind(&EndToEndFixture::abortTestCase, this,
+ "UdpChannel error: cannot send or receive Interest/Data packets"));
+ m_ioRemaining = 1;
+ g_io.run();
+ g_io.reset();
+ scheduler.cancelEvent(abortEvent);
+
+ //channel1 should have created 2 faces, one when m_face2 sent an interest, one when m_face3 sent an interest
+ BOOST_CHECK_EQUAL(m_faces.size(), 5);
+ BOOST_CHECK_THROW(channel1->listen(bind(&EndToEndFixture::channel_onFaceCreated,
+ this,
+ _1),
+ bind(&EndToEndFixture::channel_onConnectFailedOk,
+ this,
+ _1)),
+ UdpChannel::Error);
+}
+
+//Test commented because it required to be run in a machine that can resolve ipv6 query
+//BOOST_FIXTURE_TEST_CASE(EndToEndIpv6, EndToEndFixture)
+//{
+// UdpFactory factory = UdpFactory();
+// Scheduler scheduler(g_io); // to limit the amount of time the test may take
+//
+// EventId abortEvent =
+// scheduler.scheduleEvent(time::seconds(1),
+// bind(&EndToEndFixture::abortTestCase, this,
+// "UdpChannel error: cannot connect or cannot accept connection"));
+//
+// m_ioRemaining = 1;
+//
+// shared_ptr<UdpChannel> channel1 = factory.createChannel("::1", "20070");
+// shared_ptr<UdpChannel> channel2 = factory.createChannel("::1", "20071");
+//
+// channel1->listen(bind(&EndToEndFixture::channel1_onFaceCreated, this, _1),
+// bind(&EndToEndFixture::channel1_onConnectFailed, this, _1));
+//
+// channel2->connect("::1", "20070",
+// bind(&EndToEndFixture::channel2_onFaceCreated, this, _1),
+// bind(&EndToEndFixture::channel2_onConnectFailed, this, _1));
+// g_io.run();
+// g_io.reset();
+// scheduler.cancelEvent(abortEvent);
+//
+// BOOST_REQUIRE(static_cast<bool>(m_face2));
+//
+// abortEvent =
+// scheduler.scheduleEvent(time::seconds(1),
+// bind(&EndToEndFixture::abortTestCase, this,
+// "UdpChannel 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);
+// Interest interest3("ndn:/QWiIhjgkj5sL");
+// Data data3 ("ndn:/XNBV794f");
+// data3.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);
+// data3.setSignature(fakeSignature);
+//
+// m_face2->sendInterest(interest2);
+// m_face2->sendData (data2 );
+//
+// m_ioRemaining = 3; //2 send + 1 listen return
+// g_io.run();
+// g_io.reset();
+// scheduler.cancelEvent(abortEvent);
+//
+// BOOST_REQUIRE(static_cast<bool>(m_face1));
+//
+// m_face1->sendInterest(interest1);
+// m_face1->sendData (data1 );
+//
+// abortEvent =
+// scheduler.scheduleEvent(time::seconds(1),
+// bind(&EndToEndFixture::abortTestCase, this,
+// "UdpChannel error: cannot send or receive Interest/Data packets"));
+// m_ioRemaining = 2;
+// g_io.run();
+// g_io.reset();
+// scheduler.cancelEvent(abortEvent);
+//
+// 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());
+//
+// //checking if the connection accepting mechanism works properly.
+//
+// m_face2->sendData (data3 );
+// m_face2->sendInterest(interest3);
+//
+// abortEvent =
+// scheduler.scheduleEvent(time::seconds(1),
+// bind(&EndToEndFixture::abortTestCase, this,
+// "UdpChannel error: cannot send or receive Interest/Data packets"));
+// m_ioRemaining = 2;
+// g_io.run();
+// g_io.reset();
+// scheduler.cancelEvent(abortEvent);
+//
+// BOOST_REQUIRE_EQUAL(m_face1_receivedInterests.size(), 2);
+// BOOST_REQUIRE_EQUAL(m_face1_receivedDatas .size(), 2);
+//
+// BOOST_CHECK_EQUAL(m_face1_receivedInterests[1].getName(), interest3.getName());
+// BOOST_CHECK_EQUAL(m_face1_receivedDatas [1].getName(), data3.getName());
+//
+//}
+
+
+//Test commented because it required to be run in a machine that can resolve ipv6 query
+//BOOST_FIXTURE_TEST_CASE(MultipleAcceptsIpv6, EndToEndFixture)
+//{
+// Interest interest1("ndn:/TpnzGvW9R");
+// Interest interest2("ndn:/QWiIMfj5sL");
+// Interest interest3("ndn:/QWiIhjgkj5sL");
+//
+// UdpFactory factory = UdpFactory();
+// Scheduler scheduler(g_io); // to limit the amount of time the test may take
+//
+// EventId abortEvent =
+// scheduler.scheduleEvent(time::seconds(4),
+// bind(&EndToEndFixture::abortTestCase, this,
+// "UdpChannel error: cannot connect or cannot accept connection"));
+//
+// shared_ptr<UdpChannel> channel1 = factory.createChannel("::1", "20070");
+// shared_ptr<UdpChannel> channel2 = factory.createChannel("::1", "20071");
+//
+// channel1->listen(bind(&EndToEndFixture::channel_onFaceCreated, this, _1),
+// bind(&EndToEndFixture::channel_onConnectFailed, this, _1));
+//
+// channel2->connect("::1", "20070",
+// bind(&EndToEndFixture::channel2_onFaceCreated, this, _1),
+// bind(&EndToEndFixture::channel_onConnectFailed, this, _1));
+//
+// m_ioRemaining = 1;
+// g_io.run();
+// g_io.reset();
+// scheduler.cancelEvent(abortEvent);
+//
+// BOOST_CHECK_EQUAL(m_faces.size(), 1);
+//
+// shared_ptr<UdpChannel> channel3 = factory.createChannel("::1", "20072");
+// channel3->connect("::1", "20070",
+// bind(&EndToEndFixture::channel3_onFaceCreated, this, _1),
+// bind(&EndToEndFixture::channel_onConnectFailed, this, _1));
+//
+// shared_ptr<UdpChannel> channel4 = factory.createChannel("::1", "20073");
+//
+// BOOST_CHECK_NE(channel3, channel4);
+//
+// scheduler
+// .scheduleEvent(time::seconds(0.5),
+// bind(&UdpChannel::connect, channel4,
+// "::1", "20070",
+// static_cast<UdpChannel::FaceCreatedCallback>(bind(&EndToEndFixture::
+// channel_onFaceCreated, this, _1)),
+// static_cast<UdpChannel::ConnectFailedCallback>(bind(&EndToEndFixture::
+// channel_onConnectFailed, this, _1))));
+//
+// m_ioRemaining = 2; // 2 connects
+// abortEvent =
+// scheduler.scheduleEvent(time::seconds(4),
+// bind(&EndToEndFixture::abortTestCase, this,
+// "UdpChannel error: cannot connect or cannot accept multiple connections"));
+//
+// scheduler.scheduleEvent(time::seconds(0.4),
+// bind(&EndToEndFixture::checkFaceList, this, 2));
+//
+// g_io.run();
+// g_io.reset();
+//
+// BOOST_CHECK_EQUAL(m_faces.size(), 3);
+//
+//
+// m_face2->sendInterest(interest1);
+// abortEvent =
+// scheduler.scheduleEvent(time::seconds(1),
+// bind(&EndToEndFixture::abortTestCase, this,
+// "UdpChannel error: cannot send or receive Interest/Data packets"));
+// m_ioRemaining = 1;
+// g_io.run();
+// g_io.reset();
+// scheduler.cancelEvent(abortEvent);
+//
+// BOOST_CHECK_EQUAL(m_faces.size(), 4);
+//
+// m_face3->sendInterest(interest2);
+// abortEvent =
+// scheduler.scheduleEvent(time::seconds(1),
+// bind(&EndToEndFixture::abortTestCase, this,
+// "UdpChannel error: cannot send or receive Interest/Data packets"));
+// m_ioRemaining = 1;
+// g_io.run();
+// g_io.reset();
+// scheduler.cancelEvent(abortEvent);
+//
+// //channel1 should have created 2 faces, one when m_face2 sent an interest, one when m_face3 sent an interest
+// BOOST_CHECK_EQUAL(m_faces.size(), 5);
+// BOOST_CHECK_THROW(channel1->listen(bind(&EndToEndFixture::channel_onFaceCreated,
+// this,
+// _1),
+// bind(&EndToEndFixture::channel_onConnectFailedOk,
+// this,
+// _1)),
+// UdpChannel::Error);
+//}
+
+
+BOOST_FIXTURE_TEST_CASE(FaceClosing, EndToEndFixture)
+{
+ UdpFactory factory = UdpFactory();
+ Scheduler scheduler(g_io); // to limit the amount of time the test may take
+
+ EventId abortEvent =
+ scheduler.scheduleEvent(time::seconds(4),
+ bind(&EndToEndFixture::abortTestCase, this,
+ "UdpChannel error: cannot connect or cannot accept connection"));
+
+ shared_ptr<UdpChannel> channel1 = factory.createChannel("127.0.0.1", "20070");
+ shared_ptr<UdpChannel> channel2 = factory.createChannel("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));
+
+ m_ioRemaining = 1;
+ BOOST_REQUIRE_NO_THROW(g_io.run());
+ g_io.reset();
+ scheduler.cancelEvent(abortEvent);
+
+ BOOST_CHECK_EQUAL(channel2->size(), 1);
+
+ abortEvent =
+ scheduler.scheduleEvent(time::seconds(4),
+ bind(&EndToEndFixture::abortTestCase, this,
+ "FaceClosing error: cannot properly close faces"));
+
+ BOOST_CHECK(static_cast<bool>(m_face2));
+
+ m_ioRemaining = 1;
+ // just double check that we are calling the virtual method
+ static_pointer_cast<Face>(m_face2)->close();
+
+ BOOST_REQUIRE_NO_THROW(g_io.run());
+ g_io.reset();
+ scheduler.cancelEvent(abortEvent);
+
+ BOOST_CHECK(!static_cast<bool>(m_face2));
+
+ BOOST_CHECK_EQUAL(channel2->size(), 0);
+}
+
+//BOOST_FIXTURE_TEST_CASE(MulticastFace, EndToEndFixture)
+//{
+// //to instantiate multicast face on a specific ip address, change interfaceIp
+// std::string interfaceIp = "0.0.0.0";
+//
+// UdpFactory factory = UdpFactory();
+// Scheduler scheduler(g_io); // to limit the amount of time the test may take
+//
+// shared_ptr<MulticastUdpFace> multicastFace1 =
+// factory.createMulticastFace(interfaceIp, "224.0.0.1", "20072");
+//
+// BOOST_REQUIRE(static_cast<bool>(multicastFace1));
+//
+// channel1_onFaceCreated(multicastFace1);
+//
+//
+// EventId abortEvent =
+// scheduler.scheduleEvent(time::seconds(10),
+// bind(&EndToEndFixture::abortTestCase, this,
+// "MulticastFace 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);
+// Interest interest3("ndn:/QWiIhjgkj5sL");
+// Data data3 ("ndn:/XNBV794f");
+// data3.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);
+// data3.setSignature(fakeSignature);
+//
+// multicastFace1->sendInterest(interest1);
+// multicastFace1->sendData (data1 );
+//
+// g_io.reset();
+// m_ioRemaining = 2;
+// g_io.run();
+// g_io.reset();
+// scheduler.cancelEvent(abortEvent);
+//
+// BOOST_REQUIRE_EQUAL(m_face1_receivedInterests.size(), 1);
+// BOOST_REQUIRE_EQUAL(m_face1_receivedDatas .size(), 1);
+//
+// BOOST_CHECK_EQUAL(m_face1_receivedInterests[0].getName(), interest1.getName());
+// BOOST_CHECK_EQUAL(m_face1_receivedDatas [0].getName(), data1.getName());
+//}
+
+
+
+BOOST_AUTO_TEST_SUITE_END()
+} // namespace tests
+} // namespace nfd