blob: 15928be93e73e2e8cb8bacd76e15fe0bad79ccbc [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/broadcast-strategy.hpp"
#include "strategy-tester.hpp"
#include "../face/dummy-face.hpp"
#include <boost/test/unit_test.hpp>
namespace nfd {
BOOST_AUTO_TEST_SUITE(FwBroadcastStrategy)
BOOST_AUTO_TEST_CASE(ForwardTwo)
{
resetGlobalIoService();
Forwarder forwarder;
typedef StrategyTester<fw::BroadcastStrategy> BroadcastStrategyTester;
BroadcastStrategyTester strategy(forwarder);
shared_ptr<DummyFace> face1 = make_shared<DummyFace>();
shared_ptr<DummyFace> face2 = make_shared<DummyFace>();
shared_ptr<DummyFace> face3 = make_shared<DummyFace>();
forwarder.addFace(face1);
forwarder.addFace(face2);
forwarder.addFace(face3);
Fib& fib = forwarder.getFib();
std::pair<shared_ptr<fib::Entry>, bool> fibInsertResult = fib.insert(Name());
shared_ptr<fib::Entry> fibEntry = fibInsertResult.first;
fibEntry->addNextHop(face1, 0);
fibEntry->addNextHop(face2, 0);
fibEntry->addNextHop(face3, 0);
Interest interest(Name("ndn:/H0D6i5fc"));
Pit& pit = forwarder.getPit();
std::pair<shared_ptr<pit::Entry>, bool> pitInsertResult = pit.insert(interest);
shared_ptr<pit::Entry> pitEntry = pitInsertResult.first;
strategy.afterReceiveInterest(*face3, interest, fibEntry, pitEntry);
BOOST_CHECK_EQUAL(strategy.m_rebuffPendingInterestHistory.size(), 0);
BOOST_CHECK_EQUAL(strategy.m_sendInterestHistory.size(), 2);
bool hasFace1 = false;
bool hasFace2 = false;
for (std::vector<BroadcastStrategyTester::SendInterestArgs>::iterator it =
strategy.m_sendInterestHistory.begin();
it != strategy.m_sendInterestHistory.end(); ++it) {
if (it->get<1>() == face1) {
hasFace1 = true;
}
if (it->get<1>() == face2) {
hasFace2 = true;
}
}
BOOST_CHECK(hasFace1 && hasFace2);
}
BOOST_AUTO_TEST_CASE(Rebuff)
{
resetGlobalIoService();
Forwarder forwarder;
typedef StrategyTester<fw::BroadcastStrategy> BroadcastStrategyTester;
BroadcastStrategyTester strategy(forwarder);
shared_ptr<DummyFace> face1 = make_shared<DummyFace>();
forwarder.addFace(face1);
Fib& fib = forwarder.getFib();
std::pair<shared_ptr<fib::Entry>, bool> fibInsertResult = fib.insert(Name());
shared_ptr<fib::Entry> fibEntry = fibInsertResult.first;
fibEntry->addNextHop(face1, 0);
Interest interest(Name("ndn:/H0D6i5fc"));
Pit& pit = forwarder.getPit();
std::pair<shared_ptr<pit::Entry>, bool> pitInsertResult = pit.insert(interest);
shared_ptr<pit::Entry> pitEntry = pitInsertResult.first;
strategy.afterReceiveInterest(*face1, interest, fibEntry, pitEntry);
BOOST_CHECK_EQUAL(strategy.m_rebuffPendingInterestHistory.size(), 1);
BOOST_CHECK_EQUAL(strategy.m_sendInterestHistory.size(), 0);
}
BOOST_AUTO_TEST_SUITE_END()
} // namespace nfd