blob: 0a308523e04c953191a2540e6334d264ad06158e [file] [log] [blame]
/* -*- 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 "fw/forwarder.hpp"
#include "tests/face/dummy-face.hpp"
#include "tests/test-common.hpp"
namespace nfd {
namespace tests {
BOOST_FIXTURE_TEST_SUITE(FwForwarder, BaseFixture)
BOOST_AUTO_TEST_CASE(AddRemoveFace)
{
Forwarder forwarder;
shared_ptr<Face> face1 = make_shared<DummyFace>();
shared_ptr<Face> face2 = make_shared<DummyFace>();
BOOST_CHECK_EQUAL(face1->getId(), INVALID_FACEID);
BOOST_CHECK_EQUAL(face2->getId(), INVALID_FACEID);
forwarder.addFace(face1);
forwarder.addFace(face2);
BOOST_CHECK_NE(face1->getId(), INVALID_FACEID);
BOOST_CHECK_NE(face2->getId(), INVALID_FACEID);
BOOST_CHECK_NE(face1->getId(), face2->getId());
forwarder.removeFace(face1);
forwarder.removeFace(face2);
BOOST_CHECK_EQUAL(face1->getId(), INVALID_FACEID);
BOOST_CHECK_EQUAL(face2->getId(), INVALID_FACEID);
}
BOOST_AUTO_TEST_CASE(SimpleExchange)
{
Forwarder forwarder;
Name nameA ("ndn:/A");
Name nameAB ("ndn:/A/B");
Name nameABC("ndn:/A/B/C");
Interest interestAB(nameAB);
interestAB.setInterestLifetime(4000);
Data dataABC(nameABC);
shared_ptr<DummyFace> face1 = make_shared<DummyFace>();
shared_ptr<DummyFace> face2 = make_shared<DummyFace>();
face1->afterSend += bind(&boost::asio::io_service::stop, &g_io);
face2->afterSend += bind(&boost::asio::io_service::stop, &g_io);
forwarder.addFace(face1);
forwarder.addFace(face2);
Fib& fib = forwarder.getFib();
std::pair<shared_ptr<fib::Entry>, bool> fibInsertResult =
fib.insert(Name("ndn:/A"));
shared_ptr<fib::Entry> fibEntry = fibInsertResult.first;
fibEntry->addNextHop(face2, 0);
face1->receiveInterest(interestAB);
g_io.run();
g_io.reset();
BOOST_REQUIRE_EQUAL(face2->m_sentInterests.size(), 1);
BOOST_CHECK(face2->m_sentInterests[0].getName().equals(nameAB));
BOOST_CHECK_EQUAL(face2->m_sentInterests[0].getIncomingFaceId(), face1->getId());
face2->receiveData(dataABC);
g_io.run();
g_io.reset();
BOOST_REQUIRE_EQUAL(face1->m_sentDatas.size(), 1);
BOOST_CHECK(face1->m_sentDatas[0].getName().equals(nameABC));
BOOST_CHECK_EQUAL(face1->m_sentDatas[0].getIncomingFaceId(), face2->getId());
}
class ScopeLocalhostIncomingTestForwarder : public Forwarder
{
public:
ScopeLocalhostIncomingTestForwarder()
{
}
virtual void
onDataUnsolicited(Face& inFace, const Data& data)
{
++m_onDataUnsolicited_count;
}
protected:
virtual void
dispatchToStrategy(const Face& inFace,
const Interest& interest,
shared_ptr<fib::Entry> fibEntry,
shared_ptr<pit::Entry> pitEntry)
{
++m_dispatchToStrategy_count;
}
public:
int m_dispatchToStrategy_count;
int m_onDataUnsolicited_count;
};
BOOST_AUTO_TEST_CASE(ScopeLocalhostIncoming)
{
ScopeLocalhostIncomingTestForwarder forwarder;
shared_ptr<Face> face1 = make_shared<DummyLocalFace>();
shared_ptr<Face> face2 = make_shared<DummyFace>();
forwarder.addFace(face1);
forwarder.addFace(face2);
// local face, /localhost: OK
forwarder.m_dispatchToStrategy_count = 0;
forwarder.onIncomingInterest(*face1, Interest("/localhost/A1"));
BOOST_CHECK_EQUAL(forwarder.m_dispatchToStrategy_count, 1);
// non-local face, /localhost: violate
forwarder.m_dispatchToStrategy_count = 0;
forwarder.onIncomingInterest(*face2, Interest("/localhost/A2"));
BOOST_CHECK_EQUAL(forwarder.m_dispatchToStrategy_count, 0);
// local face, non-/localhost: OK
forwarder.m_dispatchToStrategy_count = 0;
forwarder.onIncomingInterest(*face1, Interest("/A3"));
BOOST_CHECK_EQUAL(forwarder.m_dispatchToStrategy_count, 1);
// non-local face, non-/localhost: OK
forwarder.m_dispatchToStrategy_count = 0;
forwarder.onIncomingInterest(*face2, Interest("/A4"));
BOOST_CHECK_EQUAL(forwarder.m_dispatchToStrategy_count, 1);
// local face, /localhost: OK
forwarder.m_onDataUnsolicited_count = 0;
forwarder.onIncomingData(*face1, Data("/localhost/B1"));
BOOST_CHECK_EQUAL(forwarder.m_onDataUnsolicited_count, 1);
// non-local face, /localhost: OK
forwarder.m_onDataUnsolicited_count = 0;
forwarder.onIncomingData(*face2, Data("/localhost/B2"));
BOOST_CHECK_EQUAL(forwarder.m_onDataUnsolicited_count, 0);
// local face, non-/localhost: OK
forwarder.m_onDataUnsolicited_count = 0;
forwarder.onIncomingData(*face1, Data("/B3"));
BOOST_CHECK_EQUAL(forwarder.m_onDataUnsolicited_count, 1);
// non-local face, non-/localhost: OK
forwarder.m_onDataUnsolicited_count = 0;
forwarder.onIncomingData(*face2, Data("/B4"));
BOOST_CHECK_EQUAL(forwarder.m_onDataUnsolicited_count, 1);
}
BOOST_AUTO_TEST_CASE(ScopeLocalhostOutgoing)
{
Forwarder forwarder;
shared_ptr<DummyLocalFace> face1 = make_shared<DummyLocalFace>();
shared_ptr<DummyFace> face2 = make_shared<DummyFace>();
shared_ptr<Face> face3 = make_shared<DummyLocalFace>();
forwarder.addFace(face1);
forwarder.addFace(face2);
forwarder.addFace(face3);
Pit& pit = forwarder.getPit();
// local face, /localhost: OK
Interest interestA1 = Interest("/localhost/A1");
shared_ptr<pit::Entry> pitA1 = pit.insert(interestA1).first;
pitA1->insertOrUpdateInRecord(face3, interestA1);
face1->m_sentInterests.clear();
forwarder.onOutgoingInterest(pitA1, *face1);
BOOST_CHECK_EQUAL(face1->m_sentInterests.size(), 1);
// non-local face, /localhost: violate
Interest interestA2 = Interest("/localhost/A2");
shared_ptr<pit::Entry> pitA2 = pit.insert(interestA2).first;
pitA2->insertOrUpdateInRecord(face3, interestA1);
face2->m_sentInterests.clear();
forwarder.onOutgoingInterest(pitA2, *face2);
BOOST_CHECK_EQUAL(face2->m_sentInterests.size(), 0);
// local face, non-/localhost: OK
Interest interestA3 = Interest("/A3");
shared_ptr<pit::Entry> pitA3 = pit.insert(interestA3).first;
pitA3->insertOrUpdateInRecord(face3, interestA3);
face1->m_sentInterests.clear();
forwarder.onOutgoingInterest(pitA3, *face1);
BOOST_CHECK_EQUAL(face1->m_sentInterests.size(), 1);
// non-local face, non-/localhost: OK
Interest interestA4 = Interest("/A4");
shared_ptr<pit::Entry> pitA4 = pit.insert(interestA4).first;
pitA4->insertOrUpdateInRecord(face3, interestA4);
face2->m_sentInterests.clear();
forwarder.onOutgoingInterest(pitA4, *face2);
BOOST_CHECK_EQUAL(face2->m_sentInterests.size(), 1);
// local face, /localhost: OK
face1->m_sentDatas.clear();
forwarder.onOutgoingData(Data("/localhost/B1"), *face1);
BOOST_CHECK_EQUAL(face1->m_sentDatas.size(), 1);
// non-local face, /localhost: OK
face2->m_sentDatas.clear();
forwarder.onOutgoingData(Data("/localhost/B2"), *face2);
BOOST_CHECK_EQUAL(face2->m_sentDatas.size(), 0);
// local face, non-/localhost: OK
face1->m_sentDatas.clear();
forwarder.onOutgoingData(Data("/B3"), *face1);
BOOST_CHECK_EQUAL(face1->m_sentDatas.size(), 1);
// non-local face, non-/localhost: OK
face2->m_sentDatas.clear();
forwarder.onOutgoingData(Data("/B4"), *face2);
BOOST_CHECK_EQUAL(face2->m_sentDatas.size(), 1);
}
BOOST_AUTO_TEST_SUITE_END()
} // namespace tests
} // namespace nfd