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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 2013-2022 Regents of the University of California.
*
* This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
*
* ndn-cxx library is free software: you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License as published by the Free Software
* Foundation, either version 3 of the License, or (at your option) any later version.
*
* ndn-cxx library 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 Lesser General Public License for more details.
*
* You should have received copies of the GNU General Public License and GNU Lesser
* General Public License along with ndn-cxx, e.g., in COPYING.md file. If not, see
* <http://www.gnu.org/licenses/>.
*
* See AUTHORS.md for complete list of ndn-cxx authors and contributors.
*/
#include "ndn-cxx/key-locator.hpp"
#include "ndn-cxx/encoding/block-helpers.hpp"
#include "tests/boost-test.hpp"
#include <boost/lexical_cast.hpp>
namespace ndn {
namespace tests {
BOOST_AUTO_TEST_SUITE(TestKeyLocator)
BOOST_AUTO_TEST_CASE(TypeNone)
{
KeyLocator a;
BOOST_CHECK_EQUAL(a.empty(), true);
BOOST_CHECK_EQUAL(a.getType(), tlv::Invalid);
BOOST_CHECK_THROW(a.getName(), KeyLocator::Error);
BOOST_CHECK_THROW(a.getKeyDigest(), KeyLocator::Error);
Block wire = a.wireEncode();
// These octets are obtained from the snippet below.
// This check is intended to detect unexpected encoding change in the future.
// for (auto it = wire.begin(); it != wire.end(); ++it) {
// printf("0x%02x, ", *it);
// }
static const uint8_t expected[] = {
0x1c, 0x00
};
BOOST_CHECK_EQUAL_COLLECTIONS(expected, expected + sizeof(expected),
wire.begin(), wire.end());
KeyLocator b(wire);
BOOST_CHECK_EQUAL(a, b);
BOOST_CHECK_EQUAL(a.empty(), true);
BOOST_CHECK_EQUAL(b.getType(), tlv::Invalid);
BOOST_CHECK_THROW(b.getName(), KeyLocator::Error);
BOOST_CHECK_THROW(b.getKeyDigest(), KeyLocator::Error);
BOOST_CHECK_EQUAL(boost::lexical_cast<std::string>(b), "None");
}
BOOST_AUTO_TEST_CASE(TypeName)
{
KeyLocator a;
a.setName("/N");
BOOST_CHECK_EQUAL(a.empty(), false);
BOOST_CHECK_EQUAL(a.getType(), tlv::Name);
BOOST_CHECK_EQUAL(a.getName(), Name("/N"));
BOOST_CHECK_THROW(a.getKeyDigest(), KeyLocator::Error);
Block wire = a.wireEncode();
// These octets are obtained from the snippet below.
// This check is intended to detect unexpected encoding change in the future.
// for (auto it = wire.begin(); it != wire.end(); ++it) {
// printf("0x%02x, ", *it);
// }
static const uint8_t expected[] = {
0x1c, 0x05, 0x07, 0x03, 0x08, 0x01, 0x4e
};
BOOST_CHECK_EQUAL_COLLECTIONS(expected, expected + sizeof(expected),
wire.begin(), wire.end());
KeyLocator b(wire);
BOOST_CHECK_EQUAL(a, b);
BOOST_CHECK_EQUAL(b.getType(), tlv::Name);
BOOST_CHECK_EQUAL(b.getName(), Name("/N"));
BOOST_CHECK_THROW(b.getKeyDigest(), KeyLocator::Error);
BOOST_CHECK_EQUAL(boost::lexical_cast<std::string>(b), "Name=/N");
KeyLocator c("/N");
BOOST_CHECK_EQUAL(a, c);
}
BOOST_AUTO_TEST_CASE(TypeKeyDigest)
{
static const uint8_t digestOctets[] = {
0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf1, 0x23, 0x45
};
ConstBufferPtr digestBuffer = std::make_shared<Buffer>(digestOctets, sizeof(digestOctets));
Block expectedDigestBlock = makeBinaryBlock(tlv::KeyDigest, digestOctets);
KeyLocator a;
a.setKeyDigest(digestBuffer);
BOOST_CHECK_EQUAL(a.empty(), false);
BOOST_CHECK_EQUAL(a.getType(), tlv::KeyDigest);
BOOST_CHECK_EQUAL(a.getKeyDigest(), expectedDigestBlock);
BOOST_CHECK_THROW(a.getName(), KeyLocator::Error);
Block wire = a.wireEncode();
// These octets are obtained from the snippet below.
// This check is intended to detect unexpected encoding change in the future.
// for (auto it = wire.begin(); it != wire.end(); ++it) {
// printf("0x%02x, ", *it);
// }
static const uint8_t expected[] = {
0x1c, 0x0c, 0x1d, 0x0a, 0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf1, 0x23, 0x45
};
BOOST_CHECK_EQUAL_COLLECTIONS(expected, expected + sizeof(expected),
wire.begin(), wire.end());
KeyLocator b(wire);
BOOST_CHECK_EQUAL(a, b);
BOOST_CHECK_EQUAL(b.getType(), tlv::KeyDigest);
BOOST_CHECK_EQUAL(b.getKeyDigest(), expectedDigestBlock);
BOOST_CHECK_THROW(b.getName(), KeyLocator::Error);
BOOST_CHECK_EQUAL(boost::lexical_cast<std::string>(b), "KeyDigest=123456789ABCDEF1...");
b.setKeyDigest("1D050123456789"_block);
BOOST_CHECK_EQUAL(b.getType(), tlv::KeyDigest);
BOOST_CHECK_EQUAL(b.getKeyDigest(), "1D050123456789"_block);
BOOST_CHECK_THROW(b.getName(), KeyLocator::Error);
BOOST_CHECK_EQUAL(boost::lexical_cast<std::string>(b), "KeyDigest=0123456789");
}
BOOST_AUTO_TEST_CASE(TypeUnknown)
{
const auto wire = "1C037F01CC"_block;
KeyLocator a(wire);
BOOST_CHECK_EQUAL(a.empty(), false);
BOOST_CHECK_EQUAL(a.getType(), 127);
KeyLocator b(wire);
BOOST_CHECK_EQUAL(a, b);
BOOST_CHECK_EQUAL(b.getType(), 127);
BOOST_CHECK_EQUAL(boost::lexical_cast<std::string>(b), "Unknown(127)");
b.setName("/N");
BOOST_CHECK_NE(a, b);
}
BOOST_AUTO_TEST_CASE(Clear)
{
KeyLocator a("/foo");
BOOST_CHECK_EQUAL(a.empty(), false);
a.clear();
BOOST_CHECK_EQUAL(a.empty(), true);
BOOST_CHECK_EQUAL(a.getType(), tlv::Invalid);
BOOST_CHECK_EQUAL(a, KeyLocator{});
}
BOOST_AUTO_TEST_CASE(Equality)
{
KeyLocator a;
KeyLocator b;
BOOST_CHECK_EQUAL(a == b, true);
BOOST_CHECK_EQUAL(a != b, false);
a.setName("ndn:/A");
BOOST_CHECK_EQUAL(a == b, false);
BOOST_CHECK_EQUAL(a != b, true);
b.setName("ndn:/B");
BOOST_CHECK_EQUAL(a == b, false);
BOOST_CHECK_EQUAL(a != b, true);
b.setName("ndn:/A");
BOOST_CHECK_EQUAL(a == b, true);
BOOST_CHECK_EQUAL(a != b, false);
const uint8_t digestOctets[] = "\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD";
auto digestBuffer = std::make_shared<Buffer>(digestOctets, sizeof(digestOctets) - 1);
a.setKeyDigest(digestBuffer);
BOOST_CHECK_EQUAL(a == b, false);
BOOST_CHECK_EQUAL(a != b, true);
b.setKeyDigest(digestBuffer);
BOOST_CHECK_EQUAL(a == b, true);
BOOST_CHECK_EQUAL(a != b, false);
}
BOOST_AUTO_TEST_SUITE_END() // TestKeyLocator
} // namespace tests
} // namespace ndn