@Test
public void testPathfinder() throws Exception {
Log.info(Log.FAC_TEST, "Starting testPathfinder");
// Make the content
ContentName testRoot = testHelper.getTestNamespace("testPathfinder");
ContentName startingPoint =
new ContentName(testRoot, "This", "is", "a", "longer", "path", "than", "necessary.");
CCNStringObject targetObject =
new CCNStringObject(
new ContentName(startingPoint.parent().parent().parent(), TARGET_POSTFIX_NAME),
"The target!",
SaveType.REPOSITORY,
writeHandle);
targetObject.save();
Pathfinder finder =
new Pathfinder(
startingPoint,
null,
TARGET_POSTFIX_NAME,
true,
false,
SystemConfiguration.SHORT_TIMEOUT,
null,
readHandle);
SearchResults results = finder.waitForResults();
Assert.assertNotNull(results.getResult());
Log.info(Log.FAC_TEST, "Completed testPathfinder");
}
@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 testThumbnails() throws Exception {
Log.info(Log.FAC_TEST, "Starting testThumbnails");
byte[] fakeImageData1 = "xxx".getBytes();
ContentName thumbNailBase =
new ContentName(testHelper.getTestNamespace("testThumbnails"), "thumbnailBaseFile");
CCNStringObject cso =
new CCNStringObject(
thumbNailBase, "thumbNailBase", CCNFlowControl.SaveType.REPOSITORY, putHandle);
cso.save();
cso.close();
ContentName origVersion =
SegmentationProfile.segmentRoot(
VersioningProfile.getLatestVersion(
thumbNailBase,
cso.getContentPublisher(),
SystemConfiguration.LONG_TIMEOUT,
putHandle.defaultVerifier(),
getHandle)
.name());
ContentName thumbName =
ThumbnailProfile.getLatestVersion(
thumbNailBase, "image.png".getBytes(), SystemConfiguration.LONG_TIMEOUT, putHandle);
Log.info(Log.FAC_TEST, "Check that we can retrieve a simple thumbnail");
RepositoryFileOutputStream thumbImage1 = new RepositoryFileOutputStream(thumbName, putHandle);
thumbImage1.write(fakeImageData1, 0, fakeImageData1.length);
thumbImage1.close();
ContentName checkThumbName =
ThumbnailProfile.getLatestVersion(
thumbNailBase, "image.png".getBytes(), SystemConfiguration.LONG_TIMEOUT, putHandle);
checkData(checkThumbName, fakeImageData1);
Log.info(Log.FAC_TEST, "Check that we can retrieve a second version of a thumbnail");
byte[] fakeImageData2 = "yyy".getBytes();
ContentName thumbName2 = VersioningProfile.updateVersion(checkThumbName);
RepositoryFileOutputStream thumbImage2 = new RepositoryFileOutputStream(thumbName2, putHandle);
thumbImage2.write(fakeImageData2, 0, fakeImageData2.length);
thumbImage2.close();
checkThumbName =
ThumbnailProfile.getLatestVersion(
thumbNailBase, "image.png".getBytes(), SystemConfiguration.LONG_TIMEOUT, putHandle);
checkData(checkThumbName, fakeImageData2);
Log.info(
Log.FAC_TEST,
"Check that we can retrieve a thumbnail associated with a second version of a file");
cso =
new CCNStringObject(
thumbNailBase, "thumbNailBase", CCNFlowControl.SaveType.REPOSITORY, putHandle);
cso.save();
cso.close();
byte[] fakeImageData3 = "zzz".getBytes();
thumbName =
ThumbnailProfile.getLatestVersion(
thumbNailBase, "image.png".getBytes(), SystemConfiguration.LONG_TIMEOUT, putHandle);
RepositoryFileOutputStream thumbImage3 = new RepositoryFileOutputStream(thumbName, putHandle);
thumbImage3.write(fakeImageData3, 0, fakeImageData3.length);
thumbImage3.close();
checkThumbName =
ThumbnailProfile.getLatestVersion(
thumbNailBase, "image.png".getBytes(), SystemConfiguration.LONG_TIMEOUT, putHandle);
checkData(checkThumbName, fakeImageData3);
Log.info(
Log.FAC_TEST,
"Check that we can retrieve a second thumbnail associated with a second version of a file");
byte[] fakeImageData4 = "fff".getBytes();
thumbName2 = VersioningProfile.updateVersion(checkThumbName);
RepositoryFileOutputStream thumbImage4 = new RepositoryFileOutputStream(thumbName2, putHandle);
thumbImage4.write(fakeImageData4, 0, fakeImageData4.length);
thumbImage4.close();
checkThumbName =
ThumbnailProfile.getLatestVersion(
thumbNailBase, "image.png".getBytes(), SystemConfiguration.LONG_TIMEOUT, putHandle);
checkData(checkThumbName, fakeImageData4);
Log.info(
Log.FAC_TEST,
"Check that we can retrieve the correct thumbnail associated with an arbitrary version of a file");
checkThumbName =
ThumbnailProfile.getLatestVersion(
origVersion, "image.png".getBytes(), SystemConfiguration.LONG_TIMEOUT, putHandle);
checkData(checkThumbName, fakeImageData2);
Log.info(Log.FAC_TEST, "Completed testThumbnails");
}