| /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */ |
| /* |
| * Copyright (c) 2014-2023, The University of Memphis, |
| * Regents of the University of California, |
| * Arizona Board of Regents. |
| * |
| * This file is part of NLSR (Named-data Link State Routing). |
| * See AUTHORS.md for complete list of NLSR authors and contributors. |
| * |
| * NLSR 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. |
| * |
| * NLSR 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 |
| * NLSR, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>. |
| */ |
| |
| #include "lsa/adj-lsa.hpp" |
| |
| #include "tests/boost-test.hpp" |
| |
| namespace nlsr::test { |
| |
| BOOST_AUTO_TEST_SUITE(TestAdjLsa) |
| |
| const uint8_t ADJ_LSA1[] = { |
| 0x83, 0x58, 0x80, 0x2D, 0x07, 0x13, 0x08, 0x03, 0x6E, 0x64, 0x6E, 0x08, 0x04, 0x73, 0x69, |
| 0x74, 0x65, 0x08, 0x06, 0x72, 0x6F, 0x75, 0x74, 0x65, 0x72, 0x82, 0x01, 0x0C, 0x8B, 0x13, |
| 0x32, 0x30, 0x32, 0x30, 0x2D, 0x30, 0x33, 0x2D, 0x32, 0x36, 0x20, 0x30, 0x34, 0x3A, 0x31, |
| 0x33, 0x3A, 0x33, 0x34, 0x84, 0x27, 0x07, 0x16, 0x08, 0x03, 0x6E, 0x64, 0x6E, 0x08, 0x04, |
| 0x73, 0x69, 0x74, 0x65, 0x08, 0x09, 0x61, 0x64, 0x6A, 0x61, 0x63, 0x65, 0x6E, 0x63, 0x79, |
| 0x8D, 0x03, 0x3A, 0x2F, 0x2F, 0x8C, 0x08, 0x40, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 |
| }; |
| |
| const uint8_t ADJ_LSA_EXTRA_NEIGHBOR[] = { |
| 0x83, 0x80, 0x80, 0x2D, 0x07, 0x13, 0x08, 0x03, 0x6E, 0x64, 0x6E, 0x08, 0x04, 0x73, 0x69, |
| 0x74, 0x65, 0x08, 0x06, 0x72, 0x6F, 0x75, 0x74, 0x65, 0x72, 0x82, 0x01, 0x0C, 0x8B, 0x13, |
| 0x32, 0x30, 0x32, 0x30, 0x2D, 0x30, 0x33, 0x2D, 0x32, 0x36, 0x20, 0x30, 0x34, 0x3A, 0x31, |
| 0x33, 0x3A, 0x33, 0x34, 0x84, 0x27, 0x07, 0x16, 0x08, 0x03, 0x6E, 0x64, 0x6E, 0x08, 0x04, |
| 0x73, 0x69, 0x74, 0x65, 0x08, 0x09, 0x61, 0x64, 0x6A, 0x61, 0x63, 0x65, 0x6E, 0x63, 0x79, |
| 0x8D, 0x03, 0x3A, 0x2F, 0x2F, 0x8C, 0x08, 0x40, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x84, 0x26, 0x07, 0x15, 0x08, 0x03, 0x6E, 0x64, 0x6E, 0x08, 0x03, 0x65, 0x64, 0x75, 0x08, |
| 0x09, 0x61, 0x64, 0x6A, 0x61, 0x63, 0x65, 0x6E, 0x63, 0x79, 0x8D, 0x03, 0x3A, 0x2F, 0x2F, |
| 0x8C, 0x08, 0x40, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 |
| }; |
| |
| const uint8_t ADJ_LSA_DIFF_SEQ[] = { |
| 0x83, 0x80, 0x80, 0x2D, 0x07, 0x13, 0x08, 0x03, 0x6E, 0x64, 0x6E, 0x08, 0x04, 0x73, 0x69, |
| 0x74, 0x65, 0x08, 0x06, 0x72, 0x6F, 0x75, 0x74, 0x65, 0x72, 0x82, 0x01, 0x0E, 0x8B, 0x13, |
| 0x32, 0x30, 0x32, 0x30, 0x2D, 0x30, 0x33, 0x2D, 0x32, 0x36, 0x20, 0x30, 0x34, 0x3A, 0x31, |
| 0x33, 0x3A, 0x33, 0x34, 0x84, 0x27, 0x07, 0x16, 0x08, 0x03, 0x6E, 0x64, 0x6E, 0x08, 0x04, |
| 0x73, 0x69, 0x74, 0x65, 0x08, 0x09, 0x61, 0x64, 0x6A, 0x61, 0x63, 0x65, 0x6E, 0x63, 0x79, |
| 0x8D, 0x03, 0x3A, 0x2F, 0x2F, 0x8C, 0x08, 0x40, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x84, 0x26, 0x07, 0x15, 0x08, 0x03, 0x6E, 0x64, 0x6E, 0x08, 0x03, 0x65, 0x64, 0x75, 0x08, |
| 0x09, 0x61, 0x64, 0x6A, 0x61, 0x63, 0x65, 0x6E, 0x63, 0x79, 0x8D, 0x03, 0x3A, 0x2F, 0x2F, |
| 0x8C, 0x08, 0x40, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; |
| |
| const uint8_t ADJ_LSA_DIFF_TS[] = { |
| 0x83, 0x80, 0x80, 0x2D, 0x07, 0x13, 0x08, 0x03, 0x6E, 0x64, 0x6E, 0x08, 0x04, 0x73, 0x69, |
| 0x74, 0x65, 0x08, 0x06, 0x72, 0x6F, 0x75, 0x74, 0x65, 0x72, 0x82, 0x01, 0x0E, 0x8B, 0x13, |
| 0x32, 0x30, 0x32, 0x30, 0x2D, 0x30, 0x33, 0x2D, 0x32, 0x36, 0x20, 0x30, 0x34, 0x3A, 0x31, |
| 0x33, 0x3A, 0x34, 0x34, 0x84, 0x27, 0x07, 0x16, 0x08, 0x03, 0x6E, 0x64, 0x6E, 0x08, 0x04, |
| 0x73, 0x69, 0x74, 0x65, 0x08, 0x09, 0x61, 0x64, 0x6A, 0x61, 0x63, 0x65, 0x6E, 0x63, 0x79, |
| 0x8D, 0x03, 0x3A, 0x2F, 0x2F, 0x8C, 0x08, 0x40, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x84, 0x26, 0x07, 0x15, 0x08, 0x03, 0x6E, 0x64, 0x6E, 0x08, 0x03, 0x65, 0x64, 0x75, 0x08, |
| 0x09, 0x61, 0x64, 0x6A, 0x61, 0x63, 0x65, 0x6E, 0x63, 0x79, 0x8D, 0x03, 0x3A, 0x2F, 0x2F, |
| 0x8C, 0x08, 0x40, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 |
| }; |
| |
| BOOST_AUTO_TEST_CASE(Basic) |
| { |
| ndn::Name routerName("/ndn/site/router"); |
| ndn::Name adjacencyName("/ndn/site/adjacency"); |
| auto testTimePoint = ndn::time::fromUnixTimestamp(ndn::time::milliseconds(1585196014943)); |
| uint32_t seqNo = 12; |
| |
| // An AdjLsa initialized with ACTIVE adjacencies should copy the adjacencies |
| AdjacencyList activeAdjacencies; |
| Adjacent activeAdjacency(adjacencyName); |
| activeAdjacency.setStatus(Adjacent::STATUS_ACTIVE); |
| activeAdjacencies.insert(activeAdjacency); |
| |
| AdjLsa alsa1(routerName, seqNo, testTimePoint, |
| activeAdjacencies.size(), activeAdjacencies); |
| BOOST_CHECK_EQUAL(alsa1.getAdl().size(), 1); |
| BOOST_CHECK_EQUAL(alsa1.getType(), Lsa::Type::ADJACENCY); |
| BOOST_CHECK_EQUAL(alsa1.getSeqNo(), seqNo); |
| BOOST_CHECK_EQUAL(alsa1.getExpirationTimePoint(), testTimePoint); |
| BOOST_CHECK_EQUAL(alsa1.getNoLink(), 1); |
| BOOST_CHECK(alsa1.getAdl().isNeighbor(activeAdjacency.getName())); |
| |
| // An AdjLsa initialized with INACTIVE adjacencies should not copy the adjacencies |
| AdjacencyList inactiveAdjacencies; |
| Adjacent inactiveAdjacency(adjacencyName); |
| inactiveAdjacency.setStatus(Adjacent::STATUS_INACTIVE); |
| inactiveAdjacencies.insert(inactiveAdjacency); |
| |
| AdjLsa alsa2(routerName, seqNo, testTimePoint, |
| inactiveAdjacencies.size(), inactiveAdjacencies); |
| BOOST_CHECK_EQUAL(alsa2.getAdl().size(), 0); |
| |
| // Thus, the two LSAs should not have equal content |
| BOOST_CHECK_EQUAL(alsa1.isEqualContent(alsa2), false); |
| |
| // Create a duplicate of alsa1 which should have equal content |
| AdjLsa alsa3(routerName, seqNo, testTimePoint, |
| activeAdjacencies.size(), activeAdjacencies); |
| BOOST_CHECK(alsa1.isEqualContent(alsa3)); |
| |
| auto wire = alsa1.wireEncode(); |
| BOOST_TEST(wire == ADJ_LSA1, boost::test_tools::per_element()); |
| |
| Adjacent activeAdjacency2("/ndn/edu/adjacency"); |
| activeAdjacency2.setStatus(Adjacent::STATUS_ACTIVE); |
| alsa1.addAdjacent(activeAdjacency2); |
| wire = alsa1.wireEncode(); |
| BOOST_TEST(wire == ADJ_LSA_EXTRA_NEIGHBOR, boost::test_tools::per_element()); |
| |
| alsa1.setSeqNo(14); |
| wire = alsa1.wireEncode(); |
| BOOST_TEST(wire == ADJ_LSA_DIFF_SEQ, boost::test_tools::per_element()); |
| |
| testTimePoint = ndn::time::fromUnixTimestamp(ndn::time::milliseconds(1585196024993)); |
| alsa1.setExpirationTimePoint(testTimePoint); |
| wire = alsa1.wireEncode(); |
| BOOST_TEST(wire == ADJ_LSA_DIFF_TS, boost::test_tools::per_element()); |
| } |
| |
| BOOST_AUTO_TEST_CASE(IncrementAdjacentNumber) |
| { |
| Adjacent adj1("adjacent1"); |
| Adjacent adj2("adjacent2"); |
| |
| adj1.setStatus(Adjacent::STATUS_ACTIVE); |
| adj2.setStatus(Adjacent::STATUS_ACTIVE); |
| |
| AdjacencyList adjList; |
| adjList.insert(adj1); |
| adjList.insert(adj2); |
| |
| auto testTimePoint = ndn::time::system_clock::now() + ndn::time::seconds(3600); |
| |
| AdjLsa lsa("router1", 12, testTimePoint, adjList.size(), adjList); |
| |
| std::ostringstream os; |
| os << lsa; |
| |
| std::string EXPECTED_OUTPUT = |
| " ADJACENCY LSA:\n" |
| " Origin Router : /router1\n" |
| " Sequence Number : 12\n" |
| " Expires in : 3599999 milliseconds\n" |
| " Adjacent(s):\n" |
| " Adjacent 0: (name=/adjacent1, uri=://, cost=10)\n" |
| " Adjacent 1: (name=/adjacent2, uri=://, cost=10)\n"; |
| |
| BOOST_CHECK_EQUAL(os.str(), EXPECTED_OUTPUT); |
| } |
| |
| BOOST_AUTO_TEST_CASE(InitializeFromContent) |
| { |
| Adjacent adj1("adjacent1"); |
| Adjacent adj2("adjacent2"); |
| |
| adj1.setStatus(Adjacent::STATUS_ACTIVE); |
| adj2.setStatus(Adjacent::STATUS_ACTIVE); |
| |
| //If we don't do this the test will fail |
| //Adjacent has default cost of 10 but no default |
| //connecting face URI, so initializeFromContent fails |
| adj1.setFaceUri(ndn::FaceUri("udp://10.0.0.1")); |
| adj2.setFaceUri(ndn::FaceUri("udp://10.0.0.2")); |
| |
| AdjacencyList adjList; |
| adjList.insert(adj1); |
| adjList.insert(adj2); |
| |
| auto testTimePoint = ndn::time::system_clock::now(); |
| |
| AdjLsa adjlsa1("router1", 1, testTimePoint, adjList.size(), adjList); |
| AdjLsa adjlsa2(adjlsa1.wireEncode()); |
| BOOST_CHECK(adjlsa1.isEqualContent(adjlsa2)); |
| } |
| |
| BOOST_AUTO_TEST_SUITE_END() |
| |
| } // namespace nlsr::test |