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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/**
* Copyright (c) 2013-2015 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 "interest.hpp"
#include "interest-filter.hpp"
#include "data.hpp"
#include "security/signature-sha256-with-rsa.hpp"
#include "security/digest-sha256.hpp"
#include "encoding/buffer-stream.hpp"
#include "boost-test.hpp"
namespace ndn {
namespace tests {
BOOST_AUTO_TEST_SUITE(TestInterest)
const uint8_t Interest1[] = {
0x05, 0x5c, // NDN Interest
0x07, 0x14, // Name
0x08, 0x5, // NameComponent
0x6c, 0x6f, 0x63, 0x61, 0x6c,
0x08, 0x3, // NameComponent
0x6e, 0x64, 0x6e,
0x08, 0x6, // NameComponent
0x70, 0x72, 0x65, 0x66, 0x69, 0x78,
0x09, 0x37, // Selectors
0x0d, 0x1, 0x1, // MinSuffix
0x0e, 0x1, 0x1, // MaxSuffix
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,
0x10, 0x14, // Exclude
0x08, 0x4, // NameComponent
0x61, 0x6c, 0x65, 0x78,
0x08, 0x4, // NameComponent
0x78, 0x78, 0x78, 0x78,
0x13, 0x0, // Any
0x08, 0x4, // NameComponent
0x79, 0x79, 0x79, 0x79,
0x11, 0x1, // ChildSelector
0x1,
0x0a, 0x4, // Nonce
0x1, 0x0, 0x0, 0x00,
0x0b, 0x1, // Scope
0x1,
0x0c, // InterestLifetime
0x2, 0x3, 0xe8
};
const uint8_t Interest2[] = {
0x05, 0x5c, // NDN Interest
0x07, 0x14, // Name
0x08, 0x5, // NameComponent
0x6c, 0x6f, 0x63, 0x61, 0x6c,
0x08, 0x3, // NameComponent
0x6e, 0x64, 0x6e,
0x08, 0x6, // NameComponent
0x70, 0x72, 0x65, 0x66, 0x69, 0x78,
0x09, 0x37, // Selectors
0x0d, 0x1, 0x1, // MinSuffix
0x0e, 0x1, 0x1, // MaxSuffix
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,
0x10, 0x14, // Exclude
0x08, 0x4, // NameComponent
0x61, 0x6c, 0x65, 0x78,
0x08, 0x4, // NameComponent
0x78, 0x78, 0x78, 0x78,
0x13, 0x0, // Any
0x08, 0x4, // NameComponent
0x79, 0x79, 0x79, 0x79,
0x11, 0x1, // ChildSelector
0x1,
0x0a, 0x4, // Nonce
0x2, 0x0, 0x0, 0x00,
0x0b, 0x1, // Scope
0x1,
0x0c, // InterestLifetime
0x2, 0x3, 0xe8
};
const uint8_t InterestWithLocalControlHeader[] = {
0x50, 0x25, 0x51, 0x01, 0x0a,
0x05, 0x20, 0x07, 0x14, 0x08, 0x05, 0x6c, 0x6f, 0x63, 0x61, 0x6c, 0x08, 0x03, 0x6e, 0x64,
0x6e, 0x08, 0x06, 0x70, 0x72, 0x65, 0x66, 0x69, 0x78, 0x09, 0x02, 0x12, 0x00, 0x0a, 0x04,
0x01, 0x00, 0x00, 0x00
};
const uint8_t InterestWithoutLocalControlHeader[] = {
0x05, 0x20, 0x07, 0x14, 0x08, 0x05, 0x6c, 0x6f, 0x63, 0x61, 0x6c, 0x08, 0x03, 0x6e, 0x64,
0x6e, 0x08, 0x06, 0x70, 0x72, 0x65, 0x66, 0x69, 0x78, 0x09, 0x02, 0x12, 0x00, 0x0a, 0x04,
0x01, 0x00, 0x00, 0x00
};
BOOST_AUTO_TEST_CASE(InterestEqualityChecks)
{
// Interest ::= INTEREST-TYPE TLV-LENGTH
// Name
// Selectors?
// Nonce
// Scope?
// InterestLifetime?
Interest a;
Interest b;
// if nonce is not set, it will be set to a random value
a.setNonce(1);
b.setNonce(1);
BOOST_CHECK_EQUAL(a == b, true);
BOOST_CHECK_EQUAL(a != b, false);
// check comparison on Name
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);
// check comparison on Selectors
a.setChildSelector(1);
BOOST_CHECK_EQUAL(a == b, false);
BOOST_CHECK_EQUAL(a != b, true);
b.setChildSelector(1);
BOOST_CHECK_EQUAL(a == b, true);
BOOST_CHECK_EQUAL(a != b, false);
// check comparison on Nonce
a.setNonce(100);
BOOST_CHECK_EQUAL(a == b, false);
BOOST_CHECK_EQUAL(a != b, true);
b.setNonce(100);
BOOST_CHECK_EQUAL(a == b, true);
BOOST_CHECK_EQUAL(a != b, false);
// check comparison on Nonce
a.setScope(1);
BOOST_CHECK_EQUAL(a == b, false);
BOOST_CHECK_EQUAL(a != b, true);
b.setScope(1);
BOOST_CHECK_EQUAL(a == b, true);
BOOST_CHECK_EQUAL(a != b, false);
// check comparison on InterestLifetime
a.setInterestLifetime(time::seconds(10));
BOOST_CHECK_EQUAL(a == b, false);
BOOST_CHECK_EQUAL(a != b, true);
b.setInterestLifetime(time::seconds(10));
BOOST_CHECK_EQUAL(a == b, true);
BOOST_CHECK_EQUAL(a != b, false);
}
BOOST_AUTO_TEST_CASE(SelectorsEqualityChecks)
{
// Selectors ::= SELECTORS-TYPE TLV-LENGTH
// MinSuffixComponents?
// MaxSuffixComponents?
// PublisherPublicKeyLocator?
// Exclude?
// ChildSelector?
// MustBeFresh?
Selectors a;
Selectors b;
BOOST_CHECK_EQUAL(a == b, true);
BOOST_CHECK_EQUAL(a != b, false);
// MinSuffixComponents
a.setMinSuffixComponents(1);
BOOST_CHECK_EQUAL(a == b, false);
BOOST_CHECK_EQUAL(a != b, true);
b.setMinSuffixComponents(2);
BOOST_CHECK_EQUAL(a == b, false);
BOOST_CHECK_EQUAL(a != b, true);
b.setMinSuffixComponents(1);
BOOST_CHECK_EQUAL(a == b, true);
BOOST_CHECK_EQUAL(a != b, false);
// MaxSuffixComponents
a.setMaxSuffixComponents(10);
BOOST_CHECK_EQUAL(a == b, false);
BOOST_CHECK_EQUAL(a != b, true);
b.setMaxSuffixComponents(10);
BOOST_CHECK_EQUAL(a == b, true);
BOOST_CHECK_EQUAL(a != b, false);
// PublisherPublicKeyLocator
a.setPublisherPublicKeyLocator(KeyLocator("/key/Locator/name"));
BOOST_CHECK_EQUAL(a == b, false);
BOOST_CHECK_EQUAL(a != b, true);
b.setPublisherPublicKeyLocator(KeyLocator("/key/Locator/name"));
BOOST_CHECK_EQUAL(a == b, true);
BOOST_CHECK_EQUAL(a != b, false);
// Exclude
a.setExclude(Exclude().excludeOne(name::Component("exclude")));
BOOST_CHECK_EQUAL(a == b, false);
BOOST_CHECK_EQUAL(a != b, true);
b.setExclude(Exclude().excludeOne(name::Component("exclude")));
BOOST_CHECK_EQUAL(a == b, true);
BOOST_CHECK_EQUAL(a != b, false);
// ChildSelector
a.setChildSelector(1);
BOOST_CHECK_EQUAL(a == b, false);
BOOST_CHECK_EQUAL(a != b, true);
b.setChildSelector(1);
BOOST_CHECK_EQUAL(a == b, true);
BOOST_CHECK_EQUAL(a != b, false);
// MustBeFresh
a.setMustBeFresh(true);
BOOST_CHECK_EQUAL(a == b, false);
BOOST_CHECK_EQUAL(a != b, true);
b.setMustBeFresh(true);
BOOST_CHECK_EQUAL(a == b, true);
BOOST_CHECK_EQUAL(a != b, false);
}
BOOST_AUTO_TEST_CASE(Decode)
{
Block interestBlock(Interest1, sizeof(Interest1));
ndn::Interest i;
BOOST_REQUIRE_NO_THROW(i.wireDecode(interestBlock));
BOOST_CHECK_EQUAL(i.getName().toUri(), "/local/ndn/prefix");
BOOST_CHECK_EQUAL(i.getScope(), 1);
BOOST_CHECK_EQUAL(i.getInterestLifetime(), time::milliseconds(1000));
BOOST_CHECK_EQUAL(i.getMinSuffixComponents(), 1);
BOOST_CHECK_EQUAL(i.getMaxSuffixComponents(), 1);
BOOST_CHECK_EQUAL(i.getPublisherPublicKeyLocator().getType(),
static_cast<uint32_t>(KeyLocator::KeyLocator_Name));
BOOST_CHECK_EQUAL(i.getPublisherPublicKeyLocator().getName(), "ndn:/test/key/locator");
BOOST_CHECK_EQUAL(i.getChildSelector(), 1);
BOOST_CHECK_EQUAL(i.getMustBeFresh(), false);
BOOST_CHECK_EQUAL(i.getExclude().toUri(), "alex,xxxx,*,yyyy");
BOOST_CHECK_EQUAL(i.getNonce(), 1U);
}
BOOST_AUTO_TEST_CASE(DecodeFromStream)
{
boost::iostreams::stream<boost::iostreams::array_source> is(
reinterpret_cast<const char *>(Interest1), sizeof(Interest1));
Block interestBlock = Block::fromStream(is);
ndn::Interest i;
BOOST_REQUIRE_NO_THROW(i.wireDecode(interestBlock));
BOOST_CHECK_EQUAL(i.getName().toUri(), "/local/ndn/prefix");
BOOST_CHECK_EQUAL(i.getScope(), 1);
BOOST_CHECK_EQUAL(i.getInterestLifetime(), time::milliseconds(1000));
BOOST_CHECK_EQUAL(i.getMinSuffixComponents(), 1);
BOOST_CHECK_EQUAL(i.getMaxSuffixComponents(), 1);
BOOST_CHECK_EQUAL(i.getChildSelector(), 1);
BOOST_CHECK_EQUAL(i.getMustBeFresh(), false);
BOOST_CHECK_EQUAL(i.getExclude().toUri(), "alex,xxxx,*,yyyy");
BOOST_CHECK_EQUAL(i.getNonce(), 1U);
}
BOOST_AUTO_TEST_CASE(Encode)
{
ndn::Interest i(ndn::Name("/local/ndn/prefix"));
i.setScope(1);
i.setInterestLifetime(time::milliseconds(1000));
i.setMinSuffixComponents(1);
i.setMaxSuffixComponents(1);
i.setPublisherPublicKeyLocator(KeyLocator("ndn:/test/key/locator"));
i.setChildSelector(1);
i.setMustBeFresh(false);
Exclude exclude;
exclude
.excludeOne(name::Component("alex"))
.excludeRange(name::Component("xxxx"), name::Component("yyyy"));
i.setExclude(exclude);
i.setNonce(1);
BOOST_CHECK_EQUAL(i.hasWire(), false);
const Block &wire = i.wireEncode();
BOOST_CHECK_EQUAL(i.hasWire(), true);
BOOST_CHECK_EQUAL_COLLECTIONS(Interest1, Interest1 + sizeof(Interest1),
wire.begin(), wire.end());
const uint8_t* originalWire = wire.wire();
i.setNonce(2);
BOOST_CHECK_EQUAL(i.hasWire(), true);
BOOST_CHECK_EQUAL(originalWire, i.wireEncode().wire());
BOOST_CHECK_EQUAL(i.hasWire(), true);
BOOST_CHECK_EQUAL_COLLECTIONS(Interest2, Interest2 + sizeof(Interest2),
wire.begin(), wire.end());
std::ostringstream strStream;
BOOST_CHECK_NO_THROW(strStream << i);
BOOST_CHECK_EQUAL(strStream.str(),
"/local/ndn/prefix?"
"ndn.MinSuffixComponents=1&ndn.MaxSuffixComponents=1&"
"ndn.ChildSelector=1&ndn.Scope=1&"
"ndn.InterestLifetime=1000&"
"ndn.Nonce=2&ndn.Exclude=alex,xxxx,*,yyyy");
i.refreshNonce();
BOOST_CHECK_EQUAL(i.hasWire(), true);
BOOST_CHECK_EQUAL(originalWire, i.wireEncode().wire());
BOOST_CHECK_NE(i.getNonce(), 2);
}
BOOST_AUTO_TEST_CASE(EncodeWithLocalHeader)
{
ndn::Interest interest(ndn::Name("/local/ndn/prefix"));
interest.setMustBeFresh(true);
interest.setIncomingFaceId(10);
interest.setNonce(1);
BOOST_CHECK(!interest.hasWire());
Block headerBlock =
interest.getLocalControlHeader()
.wireEncode(interest, nfd::LocalControlHeader::ENCODE_INCOMING_FACE_ID |
nfd::LocalControlHeader::ENCODE_NEXT_HOP);
BOOST_CHECK(interest.hasWire());
BOOST_CHECK(headerBlock.hasWire());
BOOST_CHECK_NE(headerBlock.wire(), interest.wireEncode().wire());
BOOST_CHECK_NE(headerBlock.size(), interest.wireEncode().size());
BOOST_CHECK_EQUAL(headerBlock.size(), 5);
BOOST_CHECK_EQUAL_COLLECTIONS(InterestWithLocalControlHeader,
InterestWithLocalControlHeader + 5,
headerBlock.begin(), headerBlock.end());
interest.setNonce(1000);
Block updatedHeaderBlock =
interest.getLocalControlHeader()
.wireEncode(interest, nfd::LocalControlHeader::ENCODE_INCOMING_FACE_ID |
nfd::LocalControlHeader::ENCODE_NEXT_HOP);
BOOST_CHECK_EQUAL(updatedHeaderBlock.size(), 5);
// only length should have changed
BOOST_CHECK_EQUAL_COLLECTIONS(updatedHeaderBlock.begin() + 2, updatedHeaderBlock.end(),
headerBlock.begin() + 2, headerBlock.end());
// updating IncomingFaceId that keeps the length
interest.setIncomingFaceId(100);
updatedHeaderBlock =
interest.getLocalControlHeader()
.wireEncode(interest, nfd::LocalControlHeader::ENCODE_INCOMING_FACE_ID |
nfd::LocalControlHeader::ENCODE_NEXT_HOP);
BOOST_CHECK_EQUAL(updatedHeaderBlock.size(), 5);
BOOST_CHECK_NE(*(updatedHeaderBlock.begin() + 4), *(headerBlock.begin() + 4));
// updating IncomingFaceId that increases the length by 2
interest.setIncomingFaceId(1000);
updatedHeaderBlock =
interest.getLocalControlHeader()
.wireEncode(interest, nfd::LocalControlHeader::ENCODE_INCOMING_FACE_ID |
nfd::LocalControlHeader::ENCODE_NEXT_HOP);
BOOST_CHECK_EQUAL(updatedHeaderBlock.size(), 6);
// adding NextHopId
interest.setNextHopFaceId(1);
updatedHeaderBlock =
interest.getLocalControlHeader()
.wireEncode(interest, nfd::LocalControlHeader::ENCODE_INCOMING_FACE_ID |
nfd::LocalControlHeader::ENCODE_NEXT_HOP);
BOOST_CHECK_EQUAL(updatedHeaderBlock.size(), 9);
// masking IncomingFaceId
updatedHeaderBlock = interest.getLocalControlHeader()
.wireEncode(interest, nfd::LocalControlHeader::ENCODE_NEXT_HOP);
BOOST_CHECK_EQUAL(updatedHeaderBlock.size(), 5);
// masking NextHopId
updatedHeaderBlock =
interest.getLocalControlHeader()
.wireEncode(interest, nfd::LocalControlHeader::ENCODE_INCOMING_FACE_ID);
BOOST_CHECK_EQUAL(updatedHeaderBlock.size(), 6);
// masking everything
BOOST_CHECK_THROW(interest.getLocalControlHeader()
.wireEncode(interest, nfd::LocalControlHeader::ENCODE_NONE),
nfd::LocalControlHeader::Error);
}
BOOST_AUTO_TEST_CASE(DecodeWithLocalHeader)
{
Block wireBlock(InterestWithLocalControlHeader, sizeof(InterestWithLocalControlHeader));
const Block& payload = nfd::LocalControlHeader::getPayload(wireBlock);
BOOST_REQUIRE_NE(&payload, &wireBlock);
BOOST_CHECK_EQUAL(payload.type(), static_cast<uint32_t>(tlv::Interest));
BOOST_CHECK_EQUAL(wireBlock.type(), static_cast<uint32_t>(tlv::nfd::LocalControlHeader));
Interest interest(payload);
BOOST_CHECK(!interest.getLocalControlHeader().hasIncomingFaceId());
BOOST_CHECK(!interest.getLocalControlHeader().hasNextHopFaceId());
BOOST_REQUIRE_NO_THROW(interest.getLocalControlHeader().wireDecode(wireBlock));
BOOST_CHECK_EQUAL(
interest.getLocalControlHeader()
.wireEncode(interest, nfd::LocalControlHeader::ENCODE_INCOMING_FACE_ID |
nfd::LocalControlHeader::ENCODE_NEXT_HOP).size(),
5);
BOOST_CHECK_EQUAL(interest.getIncomingFaceId(), 10);
BOOST_CHECK(!interest.getLocalControlHeader().hasNextHopFaceId());
BOOST_CHECK_THROW(interest.getLocalControlHeader()
.wireEncode(interest, nfd::LocalControlHeader::ENCODE_NONE),
nfd::LocalControlHeader::Error);
BOOST_CHECK_THROW(interest.getLocalControlHeader()
.wireEncode(interest, nfd::LocalControlHeader::ENCODE_NEXT_HOP),
nfd::LocalControlHeader::Error);
BOOST_CHECK_NO_THROW(
interest.getLocalControlHeader()
.wireEncode(interest, nfd::LocalControlHeader::ENCODE_INCOMING_FACE_ID));
BOOST_CHECK_NO_THROW(
interest.getLocalControlHeader()
.wireEncode(interest, nfd::LocalControlHeader::ENCODE_INCOMING_FACE_ID |
nfd::LocalControlHeader::ENCODE_NEXT_HOP));
BOOST_CHECK_NE(
(void*)interest.getLocalControlHeader()
.wireEncode(interest, nfd::LocalControlHeader::ENCODE_INCOMING_FACE_ID |
nfd::LocalControlHeader::ENCODE_NEXT_HOP)
.wire(),
(void*)wireBlock.wire());
BOOST_CHECK_EQUAL(interest.getLocalControlHeader()
.wireEncode(interest, nfd::LocalControlHeader::ENCODE_INCOMING_FACE_ID |
nfd::LocalControlHeader::ENCODE_NEXT_HOP).size(),
5);
}
BOOST_AUTO_TEST_CASE(DecodeWithoutLocalHeader)
{
Block wireBlock(InterestWithoutLocalControlHeader, sizeof(InterestWithoutLocalControlHeader));
const Block& payload = nfd::LocalControlHeader::getPayload(wireBlock);
BOOST_CHECK_EQUAL(&payload, &wireBlock);
}
BOOST_AUTO_TEST_CASE(MatchesData)
{
Interest interest;
interest.setName("ndn:/A")
.setMinSuffixComponents(2)
.setMaxSuffixComponents(2)
.setPublisherPublicKeyLocator(KeyLocator("ndn:/B"))
.setExclude(Exclude().excludeBefore(name::Component("C")));
Data data("ndn:/A/D");
SignatureSha256WithRsa signature(KeyLocator("ndn:/B"));
data.setSignature(signature);
data.wireEncode();
BOOST_CHECK_EQUAL(interest.matchesData(data), true);
Data data1 = data;
data1.setName("ndn:/A"); // violates MinSuffixComponents
data1.wireEncode();
BOOST_CHECK_EQUAL(interest.matchesData(data1), false);
interest.setMinSuffixComponents(1);
BOOST_CHECK_EQUAL(interest.matchesData(data1), true);
interest.setMinSuffixComponents(2);
Data data2 = data;
data2.setName("ndn:/A/E/F"); // violates MaxSuffixComponents
data2.wireEncode();
BOOST_CHECK_EQUAL(interest.matchesData(data2), false);
interest.setMaxSuffixComponents(3);
BOOST_CHECK_EQUAL(interest.matchesData(data2), true);
interest.setMaxSuffixComponents(2);
Data data3 = data;
SignatureSha256WithRsa signature3(KeyLocator("ndn:/G")); // violates PublisherPublicKeyLocator
data3.setSignature(signature3);
data3.wireEncode();
BOOST_CHECK_EQUAL(interest.matchesData(data3), false);
interest.setPublisherPublicKeyLocator(KeyLocator("ndn:/G"));
BOOST_CHECK_EQUAL(interest.matchesData(data3), true);
interest.setPublisherPublicKeyLocator(KeyLocator("ndn:/B"));
Data data4 = data;
DigestSha256 signature4; // violates PublisherPublicKeyLocator
data4.setSignature(signature4);
data4.wireEncode();
BOOST_CHECK_EQUAL(interest.matchesData(data4), false);
interest.setPublisherPublicKeyLocator(KeyLocator());
BOOST_CHECK_EQUAL(interest.matchesData(data4), true);
interest.setPublisherPublicKeyLocator(KeyLocator("ndn:/B"));
Data data5 = data;
data5.setName("ndn:/A/C"); // violates Exclude
data5.wireEncode();
BOOST_CHECK_EQUAL(interest.matchesData(data5), false);
interest.setExclude(Exclude().excludeBefore(name::Component("A")));
BOOST_CHECK_EQUAL(interest.matchesData(data5), true);
interest.setExclude(Exclude().excludeBefore(name::Component("C")));
Data data6 = data;
data6.setName("ndn:/H/I"); // violates Name
data6.wireEncode();
BOOST_CHECK_EQUAL(interest.matchesData(data6), false);
Data data7 = data;
data7.setName("ndn:/A/B");
data7.wireEncode();
interest = Interest()
.setName("/A/B/sha256digest=D548DECEFC4B880720DC9257A8D815E9DF4465E63742EE55C29133055DAA67C2");
BOOST_CHECK_EQUAL(interest.matchesData(data7), true);
interest = Interest()
.setName("/A/B/%00%00%00%00%00%00%00%00%00%00%00%00%00%00%00%00"
"%00%00%00%00%00%00%00%00%00%00%00%00%00%00%00%00");
BOOST_CHECK_EQUAL(interest.matchesData(data7), false); // violates implicit digest
}
BOOST_AUTO_TEST_CASE(InterestFilterMatching)
{
BOOST_CHECK_EQUAL(InterestFilter("/a").doesMatch("/a/b"), true);
BOOST_CHECK_EQUAL(InterestFilter("/a/b").doesMatch("/a/b"), true);
BOOST_CHECK_EQUAL(InterestFilter("/a/b/c").doesMatch("/a/b"), false);
BOOST_CHECK_EQUAL(InterestFilter("/a", "<b>").doesMatch("/a/b"), true);
BOOST_CHECK_EQUAL(InterestFilter("/a/b", "<b>").doesMatch("/a/b"), false);
BOOST_CHECK_EQUAL(InterestFilter("/a/b", "<b>").doesMatch("/a/b/c/b"), false);
BOOST_CHECK_EQUAL(InterestFilter("/a/b", "<>*<b>").doesMatch("/a/b/c/b"), true);
BOOST_CHECK_EQUAL(InterestFilter("/a", "<b>").doesMatch("/a/b/c/d"), false);
BOOST_CHECK_EQUAL(InterestFilter("/a", "<b><>*").doesMatch("/a/b/c/d"), true);
BOOST_CHECK_EQUAL(InterestFilter("/a", "<b><>*").doesMatch("/a/b"), true);
BOOST_CHECK_EQUAL(InterestFilter("/a", "<b><>+").doesMatch("/a/b"), false);
BOOST_CHECK_EQUAL(InterestFilter("/a", "<b><>+").doesMatch("/a/b/c"), true);
}
BOOST_AUTO_TEST_SUITE_END()
} // namespace tests
} // namespace ndn