// manually close a face
BOOST_AUTO_TEST_CASE_TEMPLATE(ManualClose, A, EndToEndAddresses)
{
LimitedIo limitedIo;
UdpFactory factory;
shared_ptr<UdpChannel> channel1 = factory.createChannel(A::getLocalIp(), A::getPort1());
shared_ptr<Face> face1;
unique_ptr<FaceHistory> history1;
factory.createFace(A::getFaceUri2(),
ndn::nfd::FACE_PERSISTENCY_PERSISTENT,
[&] (shared_ptr<Face> newFace) {
face1 = newFace;
history1.reset(new FaceHistory(*face1, limitedIo));
limitedIo.afterOp();
},
[] (const std::string& reason) { BOOST_ERROR(reason); });
limitedIo.run(1, time::milliseconds(100));
BOOST_REQUIRE(face1 != nullptr);
BOOST_CHECK_EQUAL(channel1->size(), 1);
face1->close();
getGlobalIoService().poll();
BOOST_CHECK_EQUAL(history1->failures.size(), 1);
BOOST_CHECK_EQUAL(channel1->size(), 0);
}
BOOST_FIXTURE_TEST_CASE(CapacityUp, PeriodicalInsertionFixture)
{
LimitedIo limitedIo;
ssize_t cap0 = dnl.m_capacity;
const int RATE = DeadNonceList::INITIAL_CAPACITY * 3;
this->setRate(RATE);
limitedIo.defer(LIFETIME * 10);
ssize_t cap1 = dnl.m_capacity;
BOOST_CHECK_LT(std::abs(cap1 - RATE), std::abs(cap0 - RATE));
}
// automatically close an idle incoming face
BOOST_AUTO_TEST_CASE_TEMPLATE(IdleClose, A, EndToEndAddresses)
{
LimitedIo limitedIo;
UdpFactory factory;
// channel1 is listening
shared_ptr<UdpChannel> channel1 = factory.createChannel(A::getLocalIp(), A::getPort1(),
time::seconds(2));
shared_ptr<Face> face1;
unique_ptr<FaceHistory> history1;
channel1->listen([&] (shared_ptr<Face> newFace) {
BOOST_CHECK(face1 == nullptr);
face1 = newFace;
history1.reset(new FaceHistory(*face1, limitedIo));
limitedIo.afterOp();
},
[] (const std::string& reason) { BOOST_ERROR(reason); });
// face2 (on channel2) connects to channel1
shared_ptr<UdpChannel> channel2 = factory.createChannel(A::getLocalIp(), A::getPort2(),
time::seconds(2));
shared_ptr<Face> face2;
unique_ptr<FaceHistory> history2;
boost::asio::ip::address ipAddress = boost::asio::ip::address::from_string(A::getLocalIp());
udp::Endpoint endpoint(ipAddress, boost::lexical_cast<uint16_t>(A::getPort1()));
channel2->connect(endpoint,
[&] (shared_ptr<Face> newFace) {
face2 = newFace;
history2.reset(new FaceHistory(*face2, limitedIo));
limitedIo.afterOp();
},
[] (const std::string& reason) { BOOST_ERROR(reason); });
limitedIo.run(1, time::milliseconds(100)); // 1 create (on channel2)
BOOST_REQUIRE(face2 != nullptr);
BOOST_CHECK_EQUAL(face2->getPersistency(), ndn::nfd::FACE_PERSISTENCY_PERSISTENT);
BOOST_CHECK_EQUAL(face2->isMultiAccess(), false);
// face2 sends to channel1, creates face1
shared_ptr<Interest> interest2 = makeInterest("/I2");
face2->sendInterest(*interest2);
limitedIo.run(2, time::seconds(1)); // 1 accept (on channel1), 1 receive (on face1)
BOOST_CHECK_EQUAL(channel1->size(), 1);
BOOST_REQUIRE(face1 != nullptr);
BOOST_CHECK_EQUAL(face1->getPersistency(), ndn::nfd::FACE_PERSISTENCY_ON_DEMAND);
BOOST_CHECK_EQUAL(face1->isMultiAccess(), false);
limitedIo.defer(time::seconds(1));
BOOST_CHECK_EQUAL(history1->failures.size(), 0); // face1 is not idle
BOOST_CHECK_EQUAL(history2->failures.size(), 0); // face2 is outgoing face and never closed
limitedIo.defer(time::seconds(4));
BOOST_CHECK_EQUAL(history1->failures.size(), 1); // face1 is idle and automatically closed
BOOST_CHECK_EQUAL(channel1->size(), 0);
BOOST_CHECK_EQUAL(history2->failures.size(), 0); // face2 is outgoing face and never closed
}
// channel accepting multiple incoming connections
BOOST_AUTO_TEST_CASE_TEMPLATE(MultipleAccepts, A, EndToEndAddresses)
{
LimitedIo limitedIo;
UdpFactory factory;
// channel1 is listening
shared_ptr<UdpChannel> channel1 = factory.createChannel(A::getLocalIp(), A::getPort1());
std::vector<shared_ptr<Face>> faces1;
channel1->listen([&] (shared_ptr<Face> newFace) {
faces1.push_back(newFace);
limitedIo.afterOp();
},
[] (const std::string& reason) { BOOST_ERROR(reason); });
// face2 (on channel2) connects to channel1
shared_ptr<UdpChannel> channel2 = factory.createChannel(A::getLocalIp(), A::getPort2());
BOOST_CHECK_NE(channel1, channel2);
shared_ptr<Face> face2;
boost::asio::ip::address ipAddress2 = boost::asio::ip::address::from_string(A::getLocalIp());
udp::Endpoint endpoint2(ipAddress2, boost::lexical_cast<uint16_t>(A::getPort1()));
channel2->connect(endpoint2,
[&] (shared_ptr<Face> newFace) {
face2 = newFace;
limitedIo.afterOp();
},
[] (const std::string& reason) { BOOST_ERROR(reason); });
limitedIo.run(1, time::seconds(1)); // 1 create (on channel2)
BOOST_REQUIRE(face2 != nullptr);
BOOST_CHECK_EQUAL(faces1.size(), 0); // channel1 won't create face until face2 sends something
// face3 (on channel3) connects to channel1
shared_ptr<UdpChannel> channel3 = factory.createChannel(A::getLocalIp(), A::getPort3());
BOOST_CHECK_NE(channel1, channel3);
shared_ptr<Face> face3;
boost::asio::ip::address ipAddress3 = boost::asio::ip::address::from_string(A::getLocalIp());
udp::Endpoint endpoint3(ipAddress3, boost::lexical_cast<uint16_t>(A::getPort1()));
channel3->connect(endpoint3,
[&] (shared_ptr<Face> newFace) {
face3 = newFace;
limitedIo.afterOp();
},
[] (const std::string& reason) { BOOST_ERROR(reason); });
limitedIo.run(1, time::seconds(1)); // 1 create (on channel3)
BOOST_REQUIRE(face3 != nullptr);
BOOST_CHECK_EQUAL(faces1.size(), 0); // channel1 won't create face until face3 sends something
// face2 sends to channel1
shared_ptr<Interest> interest2 = makeInterest("/I2");
face2->sendInterest(*interest2);
limitedIo.run(1, time::milliseconds(100)); // 1 accept (on channel1)
BOOST_REQUIRE_EQUAL(faces1.size(), 1);
BOOST_CHECK_EQUAL(channel1->size(), 1);
BOOST_CHECK_EQUAL(faces1.at(0)->getRemoteUri(), A::getFaceUri2());
// face3 sends to channel1
shared_ptr<Data> data3 = makeData("/D3");
face3->sendData(*data3);
limitedIo.run(1, time::milliseconds(100)); // 1 accept (on channel1)
BOOST_REQUIRE_EQUAL(faces1.size(), 2);
BOOST_CHECK_EQUAL(channel1->size(), 2);
BOOST_CHECK_EQUAL(faces1.at(1)->getRemoteUri(), A::getFaceUri3());
}
// end to end communication
BOOST_AUTO_TEST_CASE_TEMPLATE(EndToEnd, A, EndToEndAddresses)
{
LimitedIo limitedIo;
UdpFactory factory;
shared_ptr<UdpChannel> channel1 = factory.createChannel(A::getLocalIp(), A::getPort1());
// face1 (on channel1) connects to face2 (on channel2, to be created)
shared_ptr<Face> face1;
unique_ptr<FaceHistory> history1;
factory.createFace(A::getFaceUri2(),
ndn::nfd::FACE_PERSISTENCY_PERSISTENT,
[&] (shared_ptr<Face> newFace) {
face1 = newFace;
history1.reset(new FaceHistory(*face1, limitedIo));
limitedIo.afterOp();
},
[] (const std::string& reason) { BOOST_ERROR(reason); });
limitedIo.run(1, time::seconds(1));
BOOST_REQUIRE(face1 != nullptr);
BOOST_CHECK_EQUAL(face1->getRemoteUri(), A::getFaceUri2());
BOOST_CHECK_EQUAL(face1->getLocalUri(), A::getFaceUri1());
BOOST_CHECK_EQUAL(face1->isLocal(), false); // UdpFace is never local
BOOST_CHECK_EQUAL(face1->getCounters().getNInBytes(), 0);
BOOST_CHECK_EQUAL(face1->getCounters().getNOutBytes(), 0);
// channel2 creation must be after face1 creation,
// otherwise channel2's endpoint would be prohibited
shared_ptr<UdpChannel> channel2 = factory.createChannel(A::getLocalIp(), A::getPort2());
shared_ptr<Face> face2;
unique_ptr<FaceHistory> history2;
channel2->listen([&] (shared_ptr<Face> newFace) {
BOOST_CHECK(face2 == nullptr);
face2 = newFace;
history2.reset(new FaceHistory(*face2, limitedIo));
limitedIo.afterOp();
},
[] (const std::string& reason) { BOOST_ERROR(reason); });
limitedIo.run(1, time::seconds(1));
BOOST_CHECK(face2 == nullptr); // face2 shouldn't be created until face1 sends something
shared_ptr<Interest> interest1 = makeInterest("/I1");
shared_ptr<Interest> interest2 = makeInterest("/I2");
shared_ptr<Data> data1 = makeData("/D1");
shared_ptr<Data> data2 = makeData("/D2");
// face1 sends to channel2, creates face2
face1->sendInterest(*interest1);
face1->sendData(*data1);
face1->sendData(*data1);
face1->sendData(*data1);
size_t nBytesSent1 = interest1->wireEncode().size() + 3 * data1->wireEncode().size();
limitedIo.run(5, time::seconds(1)); // 1 accept, 4 receives
BOOST_REQUIRE(face2 != nullptr);
BOOST_CHECK_EQUAL(face2->getRemoteUri(), A::getFaceUri1());
BOOST_CHECK_EQUAL(face2->getLocalUri(), A::getFaceUri2());
BOOST_CHECK_EQUAL(face2->isLocal(), false); // UdpFace is never local
BOOST_CHECK_EQUAL(face2->getCounters().getNInBytes(), nBytesSent1);
BOOST_CHECK_EQUAL(face2->getCounters().getNOutBytes(), 0);
BOOST_REQUIRE_EQUAL(history2->receivedInterests.size(), 1);
BOOST_CHECK_EQUAL(history2->receivedInterests.front().getName(), interest1->getName());
BOOST_REQUIRE_EQUAL(history2->receivedData.size(), 3);
BOOST_CHECK_EQUAL(history2->receivedData.front().getName(), data1->getName());
// face2 sends to face1
face2->sendInterest(*interest2);
face2->sendInterest(*interest2);
face2->sendInterest(*interest2);
face2->sendData(*data2);
size_t nBytesSent2 = 3 * interest2->wireEncode().size() + data2->wireEncode().size();
limitedIo.run(4, time::seconds(1)); // 4 receives
BOOST_REQUIRE_EQUAL(history1->receivedInterests.size(), 3);
BOOST_CHECK_EQUAL(history1->receivedInterests.front().getName(), interest2->getName());
BOOST_REQUIRE_EQUAL(history1->receivedData.size(), 1);
BOOST_CHECK_EQUAL(history1->receivedData.front().getName(), data2->getName());
// counters
const FaceCounters& counters1 = face1->getCounters();
BOOST_CHECK_EQUAL(counters1.getNInInterests(), 3);
BOOST_CHECK_EQUAL(counters1.getNInDatas(), 1);
BOOST_CHECK_EQUAL(counters1.getNOutInterests(), 1);
BOOST_CHECK_EQUAL(counters1.getNOutDatas(), 3);
BOOST_CHECK_EQUAL(counters1.getNInBytes(), nBytesSent2);
BOOST_CHECK_EQUAL(counters1.getNOutBytes(), nBytesSent1);
const FaceCounters& counters2 = face2->getCounters();
BOOST_CHECK_EQUAL(counters2.getNInInterests(), 1);
BOOST_CHECK_EQUAL(counters2.getNInDatas(), 3);
BOOST_CHECK_EQUAL(counters2.getNOutInterests(), 3);
BOOST_CHECK_EQUAL(counters2.getNOutDatas(), 1);
BOOST_CHECK_EQUAL(counters2.getNInBytes(), nBytesSent1);
BOOST_CHECK_EQUAL(counters2.getNOutBytes(), nBytesSent2);
}
