BOOST_FIXTURE_TEST_CASE(TripleWithInitialSegmentFetching, Fixture)
{
ValidatorNull nullValidator;
SegmentFetcher::fetch(face, Interest("/hello/world", time::seconds(1000)),
nullValidator,
bind(&Fixture::onComplete, this, _1),
bind(&Fixture::onError, this, _1));
advanceClocks(time::milliseconds(1), 10);
face.receive(*makeDataSegment("/hello/world/version0", 1, false));
advanceClocks(time::milliseconds(1), 10);
face.receive(*makeDataSegment("/hello/world/version0", 0, false));
advanceClocks(time::milliseconds(1), 10);
face.receive(*makeDataSegment("/hello/world/version0", 1, false));
advanceClocks(time::milliseconds(1), 10);
face.receive(*makeDataSegment("/hello/world/version0", 2, true));
advanceClocks(time::milliseconds(1), 10);
BOOST_CHECK_EQUAL(nErrors, 0);
BOOST_CHECK_EQUAL(nDatas, 1);
BOOST_CHECK_EQUAL(dataSize, 42);
BOOST_REQUIRE_EQUAL(face.sentInterests.size(), 4);
BOOST_CHECK_EQUAL(face.sentData.size(), 0);
{
const Interest& interest = face.sentInterests[0];
BOOST_CHECK_EQUAL(interest.getName(), "/hello/world");
BOOST_CHECK_EQUAL(interest.getMustBeFresh(), true);
BOOST_CHECK_EQUAL(interest.getChildSelector(), 1);
}
{
const Interest& interest = face.sentInterests[1];
BOOST_CHECK_EQUAL(interest.getName(), "/hello/world/version0/%00%00");
BOOST_CHECK_EQUAL(interest.getMustBeFresh(), false);
BOOST_CHECK_EQUAL(interest.getChildSelector(), 0);
}
{
const Interest& interest = face.sentInterests[2];
BOOST_CHECK_EQUAL(interest.getName(), "/hello/world/version0/%00%01");
BOOST_CHECK_EQUAL(interest.getMustBeFresh(), false);
BOOST_CHECK_EQUAL(interest.getChildSelector(), 0);
}
{
const Interest& interest = face.sentInterests[3];
BOOST_CHECK_EQUAL(interest.getName(), "/hello/world/version0/%00%02");
BOOST_CHECK_EQUAL(interest.getMustBeFresh(), false);
BOOST_CHECK_EQUAL(interest.getChildSelector(), 0);
}
}
BOOST_FIXTURE_TEST_CASE(MultipleSegmentFetching, Fixture)
{
ValidatorNull nullValidator;
SegmentFetcher::fetch(face, Interest("/hello/world", time::seconds(1000)),
nullValidator,
bind(&Fixture::onComplete, this, _1),
bind(&Fixture::onError, this, _1));
advanceClocks(time::milliseconds(1), 10);
for (uint64_t i = 0; i < 400; i++) {
advanceClocks(time::milliseconds(1), 10);
face.receive(*makeDataSegment("/hello/world/version0", i, false));
}
advanceClocks(time::milliseconds(1), 10);
face.receive(*makeDataSegment("/hello/world/version0", 400, true));
advanceClocks(time::milliseconds(1), 10);
BOOST_CHECK_EQUAL(nErrors, 0);
BOOST_CHECK_EQUAL(nDatas, 1);
}
BOOST_FIXTURE_TEST_CASE(ZeroComponentName, Fixture)
{
SegmentFetcher::fetch(face, Interest("ndn:/"),
make_shared<ValidatorNull>(),
bind(&Fixture::onComplete, this, _1),
bind(&Fixture::onError, this, _1));
advanceClocks(time::milliseconds(10));
nackLastInterest(lp::NackReason::DUPLICATE);
face.receive(*makeDataSegment("/hello/world", 0, true));
BOOST_REQUIRE_EQUAL(face.sentInterests.size(), 2);
BOOST_CHECK_EQUAL(face.sentInterests[0].getName(), ndn::Name("ndn:/"));
BOOST_CHECK_EQUAL(face.sentInterests[1].getName(), ndn::Name("ndn:/"));
BOOST_REQUIRE_EQUAL(nData, 1);
}
BOOST_FIXTURE_TEST_CASE(SegmentValidationFailure, Fixture)
{
ValidatorFailed failedValidator;
SegmentFetcher::fetch(face, Interest("/hello/world", time::seconds(1000)),
failedValidator,
bind(&Fixture::onComplete, this, _1),
bind(&Fixture::onError, this, _1));
advanceClocks(time::milliseconds(1), 10);
face.receive(*makeDataSegment("/hello/world/version0", 0, true));
advanceClocks(time::milliseconds(1), 10);
BOOST_CHECK_EQUAL(nErrors, 1);
BOOST_CHECK_EQUAL(lastError, static_cast<uint32_t>(SegmentFetcher::SEGMENT_VALIDATION_FAIL));
BOOST_CHECK_EQUAL(nDatas, 0);
}
BOOST_FIXTURE_TEST_CASE(SegmentZero, Fixture)
{
int nNacks = 2;
ndn::Name interestName("ndn:/A");
SegmentFetcher::fetch(face,
Interest(interestName),
make_shared<ValidatorNull>(),
bind(&Fixture::onComplete, this, _1),
bind(&Fixture::onError, this, _1));
advanceClocks(time::milliseconds(1000));
for (uint64_t segmentNo = 0; segmentNo <= 3; segmentNo++) {
if (segmentNo == 1) {
while (nNacks--) {
nackLastInterest(lp::NackReason::CONGESTION);
advanceClocks(time::milliseconds(10));
}
}
auto data = makeDataSegment(interestName, segmentNo, segmentNo == 3);
face.receive(*data);
advanceClocks(time::milliseconds(10));
}
// Total number of sent interests should be 6: one interest for segment zero and segment one each,
// two re-expressed interests for segment one after getting nack twice, and two interests for
// segment two and three
BOOST_REQUIRE_EQUAL(face.sentInterests.size(), 6);
BOOST_CHECK_EQUAL(face.sentInterests[0].getName(), ndn::Name("ndn:/A"));
BOOST_CHECK_EQUAL(face.sentInterests[1].getName(), ndn::Name("ndn:/A/%00%01"));
BOOST_CHECK_EQUAL(face.sentInterests[2].getName(), ndn::Name("ndn:/A/%00%01"));
BOOST_CHECK_EQUAL(face.sentInterests[3].getName(), ndn::Name("ndn:/A/%00%01"));
BOOST_CHECK_EQUAL(face.sentInterests[4].getName(), ndn::Name("ndn:/A/%00%02"));
BOOST_CHECK_EQUAL(face.sentInterests[5].getName(), ndn::Name("ndn:/A/%00%03"));
}
