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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/**
* Copyright (c) 2011-2015 Regents of the University of California.
*
* This file is part of ndnSIM. See AUTHORS for complete list of ndnSIM authors and
* contributors.
*
* ndnSIM is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Foundation,
* either version 3 of the License, or (at your option) any later version.
*
* ndnSIM is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with
* ndnSIM, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
**/
#include "model/ndn-block-header.hpp"
#include "helper/ndn-stack-helper.hpp"
#include <ndn-cxx/lp/packet.hpp>
#include "ns3/ndnSIM/NFD/daemon/face/transport.hpp"
#include "ns3/packet.h"
#include "../tests-common.hpp"
namespace ns3 {
namespace ndn {
BOOST_FIXTURE_TEST_SUITE(ModelNdnBlockHeader, CleanupFixture)
class EnablePacketPrintingFixture
{
public:
EnablePacketPrintingFixture()
{
Packet::EnablePrinting();
}
};
BOOST_GLOBAL_FIXTURE(EnablePacketPrintingFixture)
#if BOOST_VERSION >= 105900
;
#endif // BOOST_VERSION >= 105900
BOOST_AUTO_TEST_CASE(EncodePrintInterest)
{
Interest interest("/prefix");
interest.setNonce(10);
lp::Packet lpPacket(interest.wireEncode());
nfd::face::Transport::Packet packet(lpPacket.wireEncode());
BlockHeader header(packet);
BOOST_CHECK_EQUAL(header.GetSerializedSize(), 18); // 18
{
Ptr<Packet> packet = Create<Packet>();
packet->AddHeader(header);
boost::test_tools::output_test_stream output;
packet->Print(output);
BOOST_CHECK(output.is_equal("ns3::ndn::Packet (Interest: /prefix?ndn.Nonce=10)"));
}
}
BOOST_AUTO_TEST_CASE(EncodePrintData)
{
Data data("/other/prefix");
data.setFreshnessPeriod(ndn::time::milliseconds(1000));
data.setContent(std::make_shared< ::ndn::Buffer>(1024));
ndn::StackHelper::getKeyChain().sign(data);
lp::Packet lpPacket(data.wireEncode());
nfd::face::Transport::Packet packet(lpPacket.wireEncode());
BlockHeader header(packet);
BOOST_CHECK_EQUAL(header.GetSerializedSize(), 1369);
{
Ptr<Packet> packet = Create<Packet>();
packet->AddHeader(header);
boost::test_tools::output_test_stream output;
packet->Print(output);
BOOST_CHECK(output.is_equal("ns3::ndn::Packet (Data: /other/prefix)"));
}
}
BOOST_AUTO_TEST_CASE(PrintLpPacket)
{
Interest interest("/prefix");
interest.setNonce(10);
lp::Packet lpPacket;
lpPacket.add<::ndn::lp::SequenceField>(0); // to make sure that the NDNLP header is added
lpPacket.add<::ndn::lp::FragmentField>(std::make_pair(interest.wireEncode().begin(), interest.wireEncode().end()));
{
BlockHeader header(nfd::face::Transport::Packet(lpPacket.wireEncode()));
Ptr<Packet> packet = Create<Packet>();
packet->AddHeader(header);
boost::test_tools::output_test_stream output;
packet->Print(output);
BOOST_CHECK(output.is_equal("ns3::ndn::Packet (NDNLP(Interest: /prefix?ndn.Nonce=10))"));
}
lpPacket.add<::ndn::lp::NackField>(::ndn::lp::NackHeader().setReason(::ndn::lp::NackReason::NO_ROUTE));
{
BlockHeader header(nfd::face::Transport::Packet(lpPacket.wireEncode()));
Ptr<Packet> packet = Create<Packet>();
packet->AddHeader(header);
boost::test_tools::output_test_stream output;
packet->Print(output);
BOOST_CHECK(output.is_equal("ns3::ndn::Packet (NDNLP(NACK(NoRoute) for Interest: /prefix?ndn.Nonce=10))"));
}
lpPacket.remove<::ndn::lp::NackField>();
lpPacket.add<::ndn::lp::FragIndexField>(0);
lpPacket.add<::ndn::lp::FragCountField>(1);
{
BlockHeader header(nfd::face::Transport::Packet(lpPacket.wireEncode()));
Ptr<Packet> packet = Create<Packet>();
packet->AddHeader(header);
boost::test_tools::output_test_stream output;
packet->Print(output);
BOOST_CHECK(output.is_equal("ns3::ndn::Packet (NDNLP(Interest: /prefix?ndn.Nonce=10))"));
}
lpPacket.set<::ndn::lp::FragCountField>(2);
{
BlockHeader header(nfd::face::Transport::Packet(lpPacket.wireEncode()));
Ptr<Packet> packet = Create<Packet>();
packet->AddHeader(header);
boost::test_tools::output_test_stream output;
packet->Print(output);
BOOST_CHECK(output.is_equal("ns3::ndn::Packet (NDNLP(fragment 1 out of 2))"));
}
::ndn::Buffer buf(10);
lpPacket.set<::ndn::lp::FragmentField>(std::make_pair(buf.begin(), buf.end()));
lpPacket.remove<::ndn::lp::FragCountField>();
lpPacket.remove<::ndn::lp::FragIndexField>();
{
BlockHeader header(nfd::face::Transport::Packet(lpPacket.wireEncode()));
Ptr<Packet> packet = Create<Packet>();
packet->AddHeader(header);
boost::test_tools::output_test_stream output;
packet->Print(output);
BOOST_CHECK(output.is_equal("ns3::ndn::Packet (NDNLP(Unrecognized))"));
}
}
BOOST_AUTO_TEST_SUITE_END()
} // namespace ndn
} // namespace ns3