@Test
public void testLinkQueue() throws Exception {
Log.info(Log.FAC_TEST, "Started testLinkQueue");
String prefix = String.format("/repotest/test_%016X", rnd.nextLong());
String queuenamestring = prefix + "/queue";
String objnamestring = prefix + "/obj";
ContentName queuename = ContentName.fromNative(queuenamestring);
ContentName objname = ContentName.fromNative(objnamestring);
int objsize = 1024 * 600;
CCNHandle recvhandle = CCNHandle.getHandle();
CCNHandle sendhandle = CCNHandle.open(recvhandle.keyManager());
char[] buf = new char[objsize];
Arrays.fill(buf, 'x');
String objfill = String.valueOf(buf);
VersioningInterest vi = new VersioningInterest(recvhandle);
TestListener listener = new TestListener();
vi.expressInterest(queuename, listener);
Thread.sleep(1000);
CCNStringObject so =
new CCNStringObject(objname, objfill, SaveType.LOCALREPOSITORY, sendhandle);
so.save();
so.close();
Link link = new Link(so.getVersionedName());
LinkObject lo = new LinkObject(queuename, link, SaveType.LOCALREPOSITORY, sendhandle);
lo.save();
lo.close();
sendhandle.close();
// now see if we got it in the TestListener
Assert.assertTrue(listener.cl.waitForValue(1, 60000));
ReceivedData rd = listener.received.get(0);
ContentObject co = rd.object;
CCNStringObject so2 = new CCNStringObject(co.name(), recvhandle);
Assert.assertEquals(so, so2);
Log.info(Log.FAC_TEST, "Completed testLinkQueue");
}
@Test
public void testAutomatedDereferenceForGone() throws Exception {
Log.info(Log.FAC_TEST, "Starting testAutomatedDereferenceForGone");
Link versionedLink = new Link(gone.getVersionedName());
LinkObject versionedLinkObject =
new LinkObject(
testHelper.getTestChildName("testAutomatedDereferenceForGone", "versionedLink"),
versionedLink,
SaveType.REPOSITORY,
putHandle);
versionedLinkObject.save();
TestUtils.checkObject(putHandle, versionedLinkObject);
Link unversionedLink = new Link(gone.getBaseName());
LinkObject unversionedLinkObject =
new LinkObject(
testHelper.getTestChildName("testAutomatedDereferenceForGone", "unversionedLink"),
unversionedLink,
SaveType.REPOSITORY,
putHandle);
unversionedLinkObject.save();
TestUtils.checkObject(putHandle, unversionedLinkObject);
Link twoHopLink = new Link(unversionedLinkObject.getBaseName());
LinkObject twoHopLinkObject =
new LinkObject(
testHelper.getTestChildName("testAutomatedDereferenceForGone", "twoHopLink"),
twoHopLink,
SaveType.REPOSITORY,
putHandle);
twoHopLinkObject.save();
TestUtils.checkObject(putHandle, twoHopLinkObject);
// read via the name iself
CCNStringObject readObjectControl = new CCNStringObject(gone.getBaseName(), null);
Assert.assertEquals(readObjectControl.getVersionedName(), gone.getVersionedName());
Assert.assertTrue(readObjectControl.isGone());
// read via the versioned link.
CCNStringObject versionedReadObject =
new CCNStringObject(versionedLinkObject.getBaseName(), getHandle);
Assert.assertEquals(versionedReadObject.getVersionedName(), gone.getVersionedName());
Assert.assertTrue(versionedReadObject.isGone());
Assert.assertNotNull(versionedReadObject.getDereferencedLink());
Assert.assertEquals(versionedReadObject.getDereferencedLink(), versionedLinkObject);
// read latest version via the unversioned link
CCNStringObject unversionedReadObject =
new CCNStringObject(unversionedLinkObject.getBaseName(), getHandle);
Assert.assertEquals(unversionedReadObject.getVersionedName(), gone.getVersionedName());
Assert.assertTrue(unversionedReadObject.isGone());
Assert.assertNotNull(unversionedReadObject.getDereferencedLink());
Assert.assertEquals(unversionedReadObject.getDereferencedLink(), unversionedLinkObject);
// read via the two-hop link
CCNStringObject twoHopReadObject =
new CCNStringObject(twoHopLinkObject.getBaseName(), getHandle);
Assert.assertEquals(twoHopReadObject.getVersionedName(), gone.getVersionedName());
Assert.assertTrue(twoHopReadObject.isGone());
Assert.assertNotNull(twoHopReadObject.getDereferencedLink());
Assert.assertEquals(twoHopReadObject.getDereferencedLink(), unversionedLinkObject);
Assert.assertNotNull(twoHopReadObject.getDereferencedLink().getDereferencedLink());
Assert.assertEquals(
twoHopReadObject.getDereferencedLink().getDereferencedLink(), twoHopLinkObject);
Log.info(Log.FAC_TEST, "Completed testAutomatedDereferenceForGone");
}