tests/core/db.t.cpp

/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/**
 * Copyright (c) 2014-2017, Regents of the University of California
 *
 * This file is part of NDN DeLorean, An Authentication System for Data Archives in
 * Named Data Networking.  See AUTHORS.md for complete list of NDN DeLorean authors
 * and contributors.
 *
 * NDN DeLorean 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.
 *
 * NDN DeLorean 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 NDN
 * DeLorean, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
 */

#include "db.hpp"
#include "db-fixture.hpp"

#include <ndn-cxx/security/digest-sha256.hpp>
#include <ndn-cxx/encoding/buffer-stream.hpp>
#include "boost-test.hpp"

namespace ndn {
namespace delorean {
namespace tests {

BOOST_FIXTURE_TEST_SUITE(TestDb, DbFixture)

BOOST_AUTO_TEST_CASE(Basic)
{
  ndn::DigestSha256 digest;
  ndn::ConstBufferPtr hash = make_shared<ndn::Buffer>(32);
  Data data1(Name("/logger/name/5/0/abcdabcdabcdabcdabcd/complete"));
  data1.setSignature(digest);
  data1.setSignatureValue(Block(tlv::SignatureValue, hash));
  Data data2(Name("/logger/name/5/32/abcdabcdabcdabcdabcd/complete"));
  data2.setSignature(digest);
  data2.setSignatureValue(Block(tlv::SignatureValue, hash));
  Data data3(Name("/logger/name/5/32/abcdabcdabcdabcdabcd/33"));
  data3.setSignature(digest);
  data3.setSignatureValue(Block(tlv::SignatureValue, hash));

  BOOST_CHECK_EQUAL(db.getPendingSubTrees().size(), 0);
  BOOST_CHECK(db.getSubTreeData(5, 0) == nullptr);
  db.insertSubTreeData(5, 0, data1);
  BOOST_REQUIRE(db.getSubTreeData(5, 0) != nullptr);
  BOOST_CHECK(db.getSubTreeData(5, 0)->wireEncode() == data1.wireEncode());
  BOOST_CHECK_EQUAL(db.getPendingSubTrees().size(), 0);

  BOOST_CHECK(db.getSubTreeData(5, 32) == nullptr);
  db.insertSubTreeData(5, 32, data3, false, 33);
  BOOST_REQUIRE(db.getSubTreeData(5, 32) != nullptr);
  BOOST_CHECK(db.getSubTreeData(5, 32)->wireEncode() == data3.wireEncode());
  BOOST_CHECK_EQUAL(db.getPendingSubTrees().size(), 1);

  db.insertSubTreeData(5, 32, data2);
  BOOST_REQUIRE(db.getSubTreeData(5, 32) != nullptr);
  BOOST_CHECK(db.getSubTreeData(5, 32)->wireEncode() == data2.wireEncode());
  BOOST_CHECK_EQUAL(db.getPendingSubTrees().size(), 0);
}

BOOST_AUTO_TEST_CASE(Basic2)
{
  ndn::DigestSha256 digest;
  ndn::ConstBufferPtr hash = make_shared<ndn::Buffer>(32);
  Data data1(Name("/logger/name/10/0/abcdabcdabcdabcdabcd/33"));
  data1.setSignature(digest);
  data1.setSignatureValue(Block(tlv::SignatureValue, hash));
  Data data2(Name("/logger/name/5/32/abcdabcdabcdabcdabcd/33"));
  data2.setSignature(digest);
  data2.setSignatureValue(Block(tlv::SignatureValue, hash));

  db.insertSubTreeData(5, 32, data2, false, 33);
  db.insertSubTreeData(10, 0, data1, false, 33);
  std::vector<shared_ptr<Data>> subtrees = db.getPendingSubTrees();

  BOOST_CHECK_EQUAL(subtrees.size(), 2);
  BOOST_CHECK(subtrees[0]->wireEncode() == data1.wireEncode());
  BOOST_CHECK(subtrees[1]->wireEncode() == data2.wireEncode());
}

const uint8_t Data1[] = {
0x06, 0xc5, // NDN Data
    0x07, 0x14, // Name
        0x08, 0x05,
            0x6c, 0x6f, 0x63, 0x61, 0x6c,
        0x08, 0x03,
            0x6e, 0x64, 0x6e,
        0x08, 0x06,
            0x70, 0x72, 0x65, 0x66, 0x69, 0x78,
    0x14, 0x04, // MetaInfo
        0x19, 0x02, // FreshnessPeriod
            0x27, 0x10,
    0x15, 0x08, // Content
        0x53, 0x55, 0x43, 0x43, 0x45, 0x53, 0x53, 0x21,
    0x16, 0x1b, // SignatureInfo
        0x1b, 0x01, // SignatureType
            0x01,
        0x1c, 0x16, // KeyLocator
            0x07, 0x14, // Name
                0x08, 0x04,
                    0x74, 0x65, 0x73, 0x74,
                0x08, 0x03,
                    0x6b, 0x65, 0x79,
                0x08, 0x07,
                    0x6c, 0x6f, 0x63, 0x61, 0x74, 0x6f, 0x72,
    0x17, 0x80, // SignatureValue
        0x2f, 0xd6, 0xf1, 0x6e, 0x80, 0x6f, 0x10, 0xbe, 0xb1, 0x6f, 0x3e, 0x31, 0xec,
        0xe3, 0xb9, 0xea, 0x83, 0x30, 0x40, 0x03, 0xfc, 0xa0, 0x13, 0xd9, 0xb3, 0xc6,
        0x25, 0x16, 0x2d, 0xa6, 0x58, 0x41, 0x69, 0x62, 0x56, 0xd8, 0xb3, 0x6a, 0x38,
        0x76, 0x56, 0xea, 0x61, 0xb2, 0x32, 0x70, 0x1c, 0xb6, 0x4d, 0x10, 0x1d, 0xdc,
        0x92, 0x8e, 0x52, 0xa5, 0x8a, 0x1d, 0xd9, 0x96, 0x5e, 0xc0, 0x62, 0x0b, 0xcf,
        0x3a, 0x9d, 0x7f, 0xca, 0xbe, 0xa1, 0x41, 0x71, 0x85, 0x7a, 0x8b, 0x5d, 0xa9,
        0x64, 0xd6, 0x66, 0xb4, 0xe9, 0x8d, 0x0c, 0x28, 0x43, 0xee, 0xa6, 0x64, 0xe8,
        0x55, 0xf6, 0x1c, 0x19, 0x0b, 0xef, 0x99, 0x25, 0x1e, 0xdc, 0x78, 0xb3, 0xa7,
        0xaa, 0x0d, 0x14, 0x58, 0x30, 0xe5, 0x37, 0x6a, 0x6d, 0xdb, 0x56, 0xac, 0xa3,
        0xfc, 0x90, 0x7a, 0xb8, 0x66, 0x9c, 0x0e, 0xf6, 0xb7, 0x64, 0xd1
};

BOOST_AUTO_TEST_CASE(Basic3)
{
  Name loggerName("/test/logger");
  Name dataName("/test/data");
  Block block(Data1, sizeof(Data1));
  Data data(block);

  BOOST_CHECK_EQUAL(db.getMaxLeafSeq(), 0);

  Leaf leaf(dataName, 1, 0, 0, loggerName);
  BOOST_CHECK(db.insertLeafData(leaf, data));
  BOOST_CHECK_EQUAL(db.getMaxLeafSeq(), 1);

  auto result = db.getLeaf(0);
  BOOST_CHECK_EQUAL(result.first->getDataName(), dataName);
  BOOST_CHECK_EQUAL(result.first->getTimestamp(), 1);
  BOOST_CHECK_EQUAL(result.first->getDataSeqNo(), 0);
  BOOST_CHECK_EQUAL(result.first->getSignerSeqNo(), 0);
  BOOST_REQUIRE(result.second != nullptr);
  BOOST_CHECK_EQUAL(result.second->getName(), data.getName());

  Leaf leaf2(dataName, 2, 1, 0, loggerName);
  BOOST_CHECK(db.insertLeafData(leaf2));
  BOOST_CHECK_EQUAL(db.getMaxLeafSeq(), 2);

  result = db.getLeaf(1);
  BOOST_REQUIRE(result.first != nullptr);
  BOOST_CHECK_EQUAL(result.first->getDataName(), dataName);
  BOOST_CHECK_EQUAL(result.first->getTimestamp(), 2);
  BOOST_CHECK_EQUAL(result.first->getDataSeqNo(), 1);
  BOOST_CHECK_EQUAL(result.first->getSignerSeqNo(), 0);
  BOOST_REQUIRE(result.second == nullptr);

  Leaf leaf3(dataName, 2, 5, 0, loggerName);
  BOOST_CHECK_EQUAL(db.insertLeafData(leaf), false);
  BOOST_CHECK_EQUAL(db.insertLeafData(leaf2), false);
  BOOST_CHECK_EQUAL(db.insertLeafData(leaf3), false);
}

BOOST_AUTO_TEST_SUITE_END()

} // namespace tests
} // namespace delorean
} // namespace ndn