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/* -*- 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 "table/pit.hpp"
#include "../face/dummy-face.hpp"
#include <boost/test/unit_test.hpp>
namespace ndn {
BOOST_AUTO_TEST_SUITE(TablePit)
BOOST_AUTO_TEST_CASE(Entry)
{
shared_ptr<Face> face1 = make_shared<DummyFace>(1);
shared_ptr<Face> face2 = make_shared<DummyFace>(2);
Name name("ndn:/KuYfjtRq");
Interest interest(name);
Interest interest1(name, static_cast<Milliseconds>(2528));
interest1.setNonce(25559);
Interest interest2(name, static_cast<Milliseconds>(6464));
interest2.setNonce(19004);
Interest interest3(name, static_cast<Milliseconds>(3585));
interest3.setNonce(24216);
Interest interest4(name, static_cast<Milliseconds>(8795));
interest4.setNonce(17365);
pit::Entry entry(interest);
BOOST_CHECK(entry.getInterest().getName().equals(name));
BOOST_CHECK(entry.getName().equals(name));
// isNonceSeen should not record the Nonce
BOOST_CHECK_EQUAL(entry.isNonceSeen(interest1.getNonce()), false);
BOOST_CHECK_EQUAL(entry.isNonceSeen(interest1.getNonce()), false);
const pit::InRecordCollection& inRecords1 = entry.getInRecords();
BOOST_CHECK_EQUAL(inRecords1.size(), 0);
const pit::OutRecordCollection& outRecords1 = entry.getOutRecords();
BOOST_CHECK_EQUAL(outRecords1.size(), 0);
// insert InRecord
time::Point before1 = time::now();
pit::InRecordCollection::iterator in1 =
entry.insertOrUpdateInRecord(face1, interest1);
time::Point after1 = time::now();
const pit::InRecordCollection& inRecords2 = entry.getInRecords();
BOOST_CHECK_EQUAL(inRecords2.size(), 1);
BOOST_CHECK(in1 == inRecords2.begin());
BOOST_CHECK_EQUAL(in1->getFace(), face1);
BOOST_CHECK_EQUAL(in1->getLastNonce(), interest1.getNonce());
BOOST_CHECK_GE(in1->getLastRenewed(), before1);
BOOST_CHECK_LE(in1->getLastRenewed(), after1);
BOOST_CHECK_LE(std::abs(in1->getExpiry() - in1->getLastRenewed()
- time::milliseconds(interest1.getInterestLifetime())),
(after1 - before1));
// insert OutRecord
time::Point before2 = time::now();
pit::OutRecordCollection::iterator out1 =
entry.insertOrUpdateOutRecord(face1, interest1);
time::Point after2 = time::now();
const pit::OutRecordCollection& outRecords2 = entry.getOutRecords();
BOOST_CHECK_EQUAL(outRecords2.size(), 1);
BOOST_CHECK(out1 == outRecords2.begin());
BOOST_CHECK_EQUAL(out1->getFace(), face1);
BOOST_CHECK_EQUAL(out1->getLastNonce(), interest1.getNonce());
BOOST_CHECK_GE(out1->getLastRenewed(), before2);
BOOST_CHECK_LE(out1->getLastRenewed(), after2);
BOOST_CHECK_LE(std::abs(out1->getExpiry() - out1->getLastRenewed()
- time::milliseconds(interest1.getInterestLifetime())),
(after2 - before2));
BOOST_CHECK_EQUAL(entry.isNonceSeen(interest1.getNonce()), true);
BOOST_CHECK_EQUAL(entry.isNonceSeen(interest2.getNonce()), false);
// update InRecord
time::Point before3 = time::now();
pit::InRecordCollection::iterator in2 =
entry.insertOrUpdateInRecord(face1, interest2);
time::Point after3 = time::now();
const pit::InRecordCollection& inRecords3 = entry.getInRecords();
BOOST_CHECK_EQUAL(inRecords3.size(), 1);
BOOST_CHECK(in2 == inRecords3.begin());
BOOST_CHECK_EQUAL(in2->getFace(), face1);
BOOST_CHECK_EQUAL(in2->getLastNonce(), interest2.getNonce());
BOOST_CHECK_LE(std::abs(in2->getExpiry() - in2->getLastRenewed()
- time::milliseconds(interest2.getInterestLifetime())),
(after3 - before3));
BOOST_CHECK_EQUAL(entry.isNonceSeen(interest1.getNonce()), true);
BOOST_CHECK_EQUAL(entry.isNonceSeen(interest2.getNonce()), true);
BOOST_CHECK_EQUAL(entry.isNonceSeen(interest3.getNonce()), false);
// insert another InRecord
pit::InRecordCollection::iterator in3 =
entry.insertOrUpdateInRecord(face2, interest3);
const pit::InRecordCollection& inRecords4 = entry.getInRecords();
BOOST_CHECK_EQUAL(inRecords4.size(), 2);
BOOST_CHECK_EQUAL(in3->getFace(), face2);
BOOST_CHECK_EQUAL(entry.isNonceSeen(interest1.getNonce()), true);
BOOST_CHECK_EQUAL(entry.isNonceSeen(interest2.getNonce()), true);
BOOST_CHECK_EQUAL(entry.isNonceSeen(interest3.getNonce()), true);
// delete all InRecords
entry.deleteInRecords();
const pit::InRecordCollection& inRecords5 = entry.getInRecords();
BOOST_CHECK_EQUAL(inRecords5.size(), 0);
BOOST_CHECK_EQUAL(entry.isNonceSeen(interest1.getNonce()), true);
BOOST_CHECK_EQUAL(entry.isNonceSeen(interest2.getNonce()), true);
BOOST_CHECK_EQUAL(entry.isNonceSeen(interest3.getNonce()), true);
BOOST_CHECK_EQUAL(entry.isNonceSeen(interest4.getNonce()), false);
// insert another OutRecord
pit::OutRecordCollection::iterator out2 =
entry.insertOrUpdateOutRecord(face2, interest4);
const pit::OutRecordCollection& outRecords3 = entry.getOutRecords();
BOOST_CHECK_EQUAL(outRecords3.size(), 2);
BOOST_CHECK_EQUAL(out2->getFace(), face2);
BOOST_CHECK_EQUAL(entry.isNonceSeen(interest1.getNonce()), true);
BOOST_CHECK_EQUAL(entry.isNonceSeen(interest2.getNonce()), true);
BOOST_CHECK_EQUAL(entry.isNonceSeen(interest3.getNonce()), true);
BOOST_CHECK_EQUAL(entry.isNonceSeen(interest4.getNonce()), true);
// delete OutRecord
entry.deleteOutRecord(face2);
const pit::OutRecordCollection& outRecords4 = entry.getOutRecords();
BOOST_REQUIRE_EQUAL(outRecords4.size(), 1);
BOOST_CHECK_EQUAL(outRecords4.begin()->getFace(), face1);
BOOST_CHECK_EQUAL(entry.isNonceSeen(interest1.getNonce()), true);
BOOST_CHECK_EQUAL(entry.isNonceSeen(interest2.getNonce()), true);
BOOST_CHECK_EQUAL(entry.isNonceSeen(interest3.getNonce()), true);
BOOST_CHECK_EQUAL(entry.isNonceSeen(interest4.getNonce()), true);
}
BOOST_AUTO_TEST_CASE(Insert)
{
Name name1("ndn:/5vzBNnMst");
Name name2("ndn:/igSGfEIM62");
Exclude exclude0;
Exclude exclude1;
exclude1.excludeOne(Name::Component("u26p47oep"));
Exclude exclude2;
exclude2.excludeOne(Name::Component("FG1Ni6nYcf"));
// base
Interest interestA(name1, -1, -1, exclude0, -1, false, -1, -1.0, 0);
// A+exclude1
Interest interestB(name1, -1, -1, exclude1, -1, false, -1, -1.0, 0);
// A+exclude2
Interest interestC(name1, -1, -1, exclude2, -1, false, -1, -1.0, 0);
// A+MinSuffixComponents
Interest interestD(name1, 2, -1, exclude0, -1, false, -1, -1.0, 0);
// A+MaxSuffixComponents
Interest interestE(name1, -1, 4, exclude0, -1, false, -1, -1.0, 0);
// A+ChildSelector
Interest interestF(name1, -1, -1, exclude0, 1, false, -1, -1.0, 0);
// A+MustBeFresh
Interest interestG(name1, -1, -1, exclude0, -1, true, -1, -1.0, 0);
// A+Scope
Interest interestH(name1, -1, -1, exclude0, -1, false, 2, -1.0, 0);
// A+InterestLifetime
Interest interestI(name1, -1, -1, exclude0, -1, false, -1, 2000, 0);
// A+Nonce
Interest interestJ(name1, -1, -1, exclude0, -1, false, -1, -1.0, 2192);
// different Name+exclude1
Interest interestK(name2, -1, -1, exclude1, -1, false, -1, -1.0, 0);
Pit pit;
std::pair<shared_ptr<pit::Entry>, bool> insertResult;
insertResult = pit.insert(interestA);
BOOST_CHECK_EQUAL(insertResult.second, true);
insertResult = pit.insert(interestB);
BOOST_CHECK_EQUAL(insertResult.second, true);
insertResult = pit.insert(interestC);
BOOST_CHECK_EQUAL(insertResult.second, true);
insertResult = pit.insert(interestD);
BOOST_CHECK_EQUAL(insertResult.second, true);
insertResult = pit.insert(interestE);
BOOST_CHECK_EQUAL(insertResult.second, true);
insertResult = pit.insert(interestF);
BOOST_CHECK_EQUAL(insertResult.second, true);
insertResult = pit.insert(interestG);
BOOST_CHECK_EQUAL(insertResult.second, true);
insertResult = pit.insert(interestH);
BOOST_CHECK_EQUAL(insertResult.second, false);// only guiders differ
insertResult = pit.insert(interestI);
BOOST_CHECK_EQUAL(insertResult.second, false);// only guiders differ
insertResult = pit.insert(interestJ);
BOOST_CHECK_EQUAL(insertResult.second, false);// only guiders differ
insertResult = pit.insert(interestK);
BOOST_CHECK_EQUAL(insertResult.second, true);
}
BOOST_AUTO_TEST_CASE(Remove)
{
Interest interest(Name("ndn:/z88Admz6A2"));
Pit pit;
std::pair<shared_ptr<pit::Entry>, bool> insertResult;
insertResult = pit.insert(interest);
BOOST_CHECK_EQUAL(insertResult.second, true);
insertResult = pit.insert(interest);
BOOST_CHECK_EQUAL(insertResult.second, false);
pit.remove(insertResult.first);
insertResult = pit.insert(interest);
BOOST_CHECK_EQUAL(insertResult.second, true);
}
BOOST_AUTO_TEST_CASE(FindAllDataMatches)
{
Name nameA ("ndn:/A");
Name nameAB ("ndn:/A/B");
Name nameABC("ndn:/A/B/C");
Name nameD ("ndn:/D");
Interest interestA (nameA );
Interest interestAB(nameAB);
Interest interestD (nameD );
Pit pit;
pit.insert(interestA );
pit.insert(interestAB);
pit.insert(interestD );
Data data(nameABC);
shared_ptr<pit::DataMatchResult> matches = pit.findAllDataMatches(data);
int count = 0;
bool hasA = false;
bool hasAB = false;
bool hasD = false;
for (pit::DataMatchResult::iterator it = matches->begin();
it != matches->end(); ++it) {
++count;
shared_ptr<pit::Entry> entry = *it;
if (entry->getName().equals(nameA )) {
hasA = true;
}
if (entry->getName().equals(nameAB)) {
hasAB = true;
}
if (entry->getName().equals(nameD )) {
hasD = true;
}
}
BOOST_CHECK_EQUAL(count, 2);
BOOST_CHECK_EQUAL(hasA , true);
BOOST_CHECK_EQUAL(hasAB, true);
BOOST_CHECK_EQUAL(hasD , false);
}
BOOST_AUTO_TEST_SUITE_END()
} // namespace ndn