LONGBOW_TEST_CASE(Global, ccnxNameSegmentNumber_Create8bits)
{
uint64_t expected = 0x12;
CCNxNameSegment *segment = ccnxNameSegmentNumber_Create(CCNxNameLabelType_CHUNK, expected);
uint64_t actual = ccnxNameSegmentNumber_Value(segment);
assertTrue(expected == actual, "Expected 0x%" PRIX64 " actual 0x%" PRIX64 "", expected, actual);
ccnxNameSegment_Release(&segment);
}
LONGBOW_TEST_CASE(Global, athena_ProcessContentObject)
{
PARCURI *connectionURI;
Athena *athena = athena_Create(100);
CCNxName *name = ccnxName_CreateFromCString("lci:/cakes/and/pies");
uint64_t chunkNum = 0;
CCNxNameSegment *chunkSegment = ccnxNameSegmentNumber_Create(CCNxNameLabelType_CHUNK, chunkNum);
ccnxName_Append(name, chunkSegment);
ccnxNameSegment_Release(&chunkSegment);
PARCBuffer *payload = parcBuffer_WrapCString("this is a payload");
CCNxContentObject *contentObject = ccnxContentObject_CreateWithNameAndPayload(name, payload);
ccnxName_Release(&name);
parcBuffer_Release(&payload);
connectionURI = parcURI_Parse("tcp://localhost:50100/listener/name=TCPListener");
const char *result = athenaTransportLinkAdapter_Open(athena->athenaTransportLinkAdapter, connectionURI);
assertTrue(result != NULL, "athenaTransportLinkAdapter_Open failed (%s)", strerror(errno));
parcURI_Release(&connectionURI);
connectionURI = parcURI_Parse("tcp://localhost:50100/name=TCP_0");
result = athenaTransportLinkAdapter_Open(athena->athenaTransportLinkAdapter, connectionURI);
assertTrue(result != NULL, "athenaTransportLinkAdapter_Open failed (%s)", strerror(errno));
parcURI_Release(&connectionURI);
int linkId = athenaTransportLinkAdapter_LinkNameToId(athena->athenaTransportLinkAdapter, "TCP_0");
PARCBitVector *ingressVector = parcBitVector_Create();
parcBitVector_Set(ingressVector, linkId);
athena_EncodeMessage(contentObject);
athena_ProcessMessage(athena, contentObject, ingressVector);
parcBitVector_Release(&ingressVector);
// Make sure we recover processing a "nameless" content object
payload = parcBuffer_WrapCString("Hello World");
CCNxContentObject *reply = ccnxContentObject_CreateWithPayload(payload);
parcBuffer_Release(&payload);
CCNxMetaMessage *response = ccnxMetaMessage_CreateFromContentObject(reply);
ccnxContentObject_Release(&reply);
athena_EncodeMessage(response);
athena_ProcessMessage(athena, response, ingressVector);
assertNull(ingressVector, "Processing nameless content object didn't fail.");
ccnxInterest_Release(&contentObject);
ccnxInterest_Release(&response);
athena_Release(&athena);
}
/**
* Create a CCNxContentObject with the given LCI name, chunknumber, and payload.
*/
static CCNxContentObject *
_createContentObject(char *lci, uint64_t chunkNum, PARCBuffer *payload)
{
CCNxName *name = ccnxName_CreateFromURI(lci);
CCNxNameSegment *chunkSegment = ccnxNameSegmentNumber_Create(CCNxNameLabelType_CHUNK, chunkNum);
ccnxName_Append(name, chunkSegment);
CCNxContentObject *result = ccnxContentObject_CreateWithDataPayload(name, payload);
ccnxName_Release(&name);
ccnxNameSegment_Release(&chunkSegment);
return result;
}
LONGBOW_TEST_CASE(Global, athena_ProcessInterest)
{
PARCURI *connectionURI;
Athena *athena = athena_Create(100);
CCNxName *name = ccnxName_CreateFromCString("lci:/foo/bar/baz");
CCNxInterest *interest = ccnxInterest_CreateSimple(name);
uint64_t chunkNum = 0;
CCNxNameSegment *chunkSegment = ccnxNameSegmentNumber_Create(CCNxNameLabelType_CHUNK, chunkNum);
ccnxName_Append(name, chunkSegment);
ccnxNameSegment_Release(&chunkSegment);
PARCBuffer *payload = parcBuffer_WrapCString("this is a payload");
CCNxContentObject *contentObject = ccnxContentObject_CreateWithNameAndPayload(name, payload);
parcBuffer_Release(&payload);
struct timeval tv;
gettimeofday(&tv, NULL);
uint64_t nowInMillis = (tv.tv_sec * 1000) + (tv.tv_usec / 1000);
ccnxContentObject_SetExpiryTime(contentObject, nowInMillis + 100000); // expire in 100 seconds
connectionURI = parcURI_Parse("tcp://localhost:50100/listener/name=TCPListener");
const char *result = athenaTransportLinkAdapter_Open(athena->athenaTransportLinkAdapter, connectionURI);
assertTrue(result != NULL, "athenaTransportLinkAdapter_Open failed(%s)", strerror(errno));
parcURI_Release(&connectionURI);
connectionURI = parcURI_Parse("tcp://localhost:50100/name=TCP_0/local=false");
result = athenaTransportLinkAdapter_Open(athena->athenaTransportLinkAdapter, connectionURI);
assertTrue(result != NULL, "athenaTransportLinkAdapter_Open failed (%s)", strerror(errno));
parcURI_Release(&connectionURI);
connectionURI = parcURI_Parse("tcp://localhost:50100/name=TCP_1/local=false");
result = athenaTransportLinkAdapter_Open(athena->athenaTransportLinkAdapter, connectionURI);
assertTrue(result != NULL, "athenaTransportLinkAdapter_Open failed (%s)", strerror(errno));
parcURI_Release(&connectionURI);
int linkId = athenaTransportLinkAdapter_LinkNameToId(athena->athenaTransportLinkAdapter, "TCP_0");
PARCBitVector *interestIngressVector = parcBitVector_Create();
parcBitVector_Set(interestIngressVector, linkId);
linkId = athenaTransportLinkAdapter_LinkNameToId(athena->athenaTransportLinkAdapter, "TCP_1");
PARCBitVector *contentObjectIngressVector = parcBitVector_Create();
parcBitVector_Set(contentObjectIngressVector, linkId);
athena_EncodeMessage(interest);
athena_EncodeMessage(contentObject);
// Before FIB entry interest should not be forwarded
athena_ProcessMessage(athena, interest, interestIngressVector);
// Add route for interest, it should now be forwarded
athenaFIB_AddRoute(athena->athenaFIB, name, contentObjectIngressVector);
CCNxName *defaultName = ccnxName_CreateFromCString("lci:/");
athenaFIB_AddRoute(athena->athenaFIB, defaultName, contentObjectIngressVector);
ccnxName_Release(&defaultName);
// Process exact interest match
athena_ProcessMessage(athena, interest, interestIngressVector);
// Process a super-interest match
CCNxName *superName = ccnxName_CreateFromCString("lci:/foo/bar/baz/unmatched");
CCNxInterest *superInterest = ccnxInterest_CreateSimple(superName);
athena_EncodeMessage(superInterest);
athena_ProcessMessage(athena, superInterest, interestIngressVector);
ccnxName_Release(&superName);
ccnxInterest_Release(&superInterest);
// Process no-match/default route interest
CCNxName *noMatchName = ccnxName_CreateFromCString("lci:/buggs/bunny");
CCNxInterest *noMatchInterest = ccnxInterest_CreateSimple(noMatchName);
athena_EncodeMessage(noMatchInterest);
athena_ProcessMessage(athena, noMatchInterest, interestIngressVector);
ccnxName_Release(&noMatchName);
ccnxInterest_Release(&noMatchInterest);
// Create a matching content object that the store should retain and reply to the following interest with
athena_ProcessMessage(athena, contentObject, contentObjectIngressVector);
athena_ProcessMessage(athena, interest, interestIngressVector);
parcBitVector_Release(&interestIngressVector);
parcBitVector_Release(&contentObjectIngressVector);
ccnxName_Release(&name);
ccnxInterest_Release(&interest);
ccnxInterest_Release(&contentObject);
athena_Release(&athena);
}
