mirror of
https://codeberg.org/Mercury-IM/Smack
synced 2024-08-16 22:10:27 +02:00
git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/branches/smack_3_3_0@13604 b35dd754-fafc-0310-a699-88a17e54d16e
375 lines
12 KiB
Java
375 lines
12 KiB
Java
/**
|
|
* $RCSfile$
|
|
* $Revision$
|
|
* $Date$
|
|
*
|
|
* All rights reserved. Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
package org.jivesoftware.smackx.bytestreams.ibb;
|
|
|
|
import static org.junit.Assert.*;
|
|
|
|
import java.io.IOException;
|
|
import java.io.InputStream;
|
|
import java.io.OutputStream;
|
|
import java.util.Random;
|
|
|
|
import org.jivesoftware.smack.Connection;
|
|
import org.jivesoftware.smack.PacketListener;
|
|
import org.jivesoftware.smack.packet.IQ;
|
|
import org.jivesoftware.smack.packet.Message;
|
|
import org.jivesoftware.smack.util.StringUtils;
|
|
import org.jivesoftware.smackx.bytestreams.ibb.InBandBytestreamManager;
|
|
import org.jivesoftware.smackx.bytestreams.ibb.InBandBytestreamSession;
|
|
import org.jivesoftware.smackx.bytestreams.ibb.InBandBytestreamManager.StanzaType;
|
|
import org.jivesoftware.smackx.bytestreams.ibb.packet.DataPacketExtension;
|
|
import org.jivesoftware.smackx.bytestreams.ibb.packet.Open;
|
|
import org.jivesoftware.util.ConnectionUtils;
|
|
import org.jivesoftware.util.Protocol;
|
|
import org.jivesoftware.util.Verification;
|
|
import org.junit.Before;
|
|
import org.junit.Test;
|
|
import org.powermock.reflect.Whitebox;
|
|
|
|
/**
|
|
* Test for InBandBytestreamSession.
|
|
* <p>
|
|
* Tests sending data encapsulated in message stanzas.
|
|
*
|
|
* @author Henning Staib
|
|
*/
|
|
public class InBandBytestreamSessionMessageTest {
|
|
|
|
// settings
|
|
String initiatorJID = "initiator@xmpp-server/Smack";
|
|
String targetJID = "target@xmpp-server/Smack";
|
|
String xmppServer = "xmpp-server";
|
|
String sessionID = "session_id";
|
|
|
|
int blockSize = 10;
|
|
int dataSize = blockSize/4 * 3;
|
|
|
|
// protocol verifier
|
|
Protocol protocol;
|
|
|
|
// mocked XMPP connection
|
|
Connection connection;
|
|
|
|
InBandBytestreamManager byteStreamManager;
|
|
|
|
Open initBytestream;
|
|
|
|
Verification<Message, IQ> incrementingSequence;
|
|
|
|
/**
|
|
* Initialize fields used in the tests.
|
|
*/
|
|
@Before
|
|
public void setup() {
|
|
|
|
// build protocol verifier
|
|
protocol = new Protocol();
|
|
|
|
// create mocked XMPP connection
|
|
connection = ConnectionUtils.createMockedConnection(protocol, initiatorJID, xmppServer);
|
|
|
|
// initialize InBandBytestreamManager to get the InitiationListener
|
|
byteStreamManager = InBandBytestreamManager.getByteStreamManager(connection);
|
|
|
|
// create a In-Band Bytestream open packet with message stanza
|
|
initBytestream = new Open(sessionID, blockSize, StanzaType.MESSAGE);
|
|
initBytestream.setFrom(initiatorJID);
|
|
initBytestream.setTo(targetJID);
|
|
|
|
incrementingSequence = new Verification<Message, IQ>() {
|
|
|
|
long lastSeq = 0;
|
|
|
|
public void verify(Message request, IQ response) {
|
|
DataPacketExtension dpe = (DataPacketExtension) request.getExtension(
|
|
DataPacketExtension.ELEMENT_NAME, InBandBytestreamManager.NAMESPACE);
|
|
assertEquals(lastSeq++, dpe.getSeq());
|
|
}
|
|
|
|
};
|
|
|
|
}
|
|
|
|
/**
|
|
* Test the output stream write(byte[]) method.
|
|
*
|
|
* @throws Exception should not happen
|
|
*/
|
|
@Test
|
|
public void shouldSendThreeDataPackets1() throws Exception {
|
|
InBandBytestreamSession session = new InBandBytestreamSession(connection, initBytestream,
|
|
initiatorJID);
|
|
|
|
// verify the data packets
|
|
protocol.addResponse(null, incrementingSequence);
|
|
protocol.addResponse(null, incrementingSequence);
|
|
protocol.addResponse(null, incrementingSequence);
|
|
|
|
byte[] controlData = new byte[dataSize * 3];
|
|
|
|
OutputStream outputStream = session.getOutputStream();
|
|
outputStream.write(controlData);
|
|
outputStream.flush();
|
|
|
|
protocol.verifyAll();
|
|
|
|
}
|
|
|
|
/**
|
|
* Test the output stream write(byte) method.
|
|
*
|
|
* @throws Exception should not happen
|
|
*/
|
|
@Test
|
|
public void shouldSendThreeDataPackets2() throws Exception {
|
|
InBandBytestreamSession session = new InBandBytestreamSession(connection, initBytestream,
|
|
initiatorJID);
|
|
|
|
// verify the data packets
|
|
protocol.addResponse(null, incrementingSequence);
|
|
protocol.addResponse(null, incrementingSequence);
|
|
protocol.addResponse(null, incrementingSequence);
|
|
|
|
byte[] controlData = new byte[dataSize * 3];
|
|
|
|
OutputStream outputStream = session.getOutputStream();
|
|
for (byte b : controlData) {
|
|
outputStream.write(b);
|
|
}
|
|
outputStream.flush();
|
|
|
|
protocol.verifyAll();
|
|
|
|
}
|
|
|
|
/**
|
|
* Test the output stream write(byte[], int, int) method.
|
|
*
|
|
* @throws Exception should not happen
|
|
*/
|
|
@Test
|
|
public void shouldSendThreeDataPackets3() throws Exception {
|
|
InBandBytestreamSession session = new InBandBytestreamSession(connection, initBytestream,
|
|
initiatorJID);
|
|
|
|
// verify the data packets
|
|
protocol.addResponse(null, incrementingSequence);
|
|
protocol.addResponse(null, incrementingSequence);
|
|
protocol.addResponse(null, incrementingSequence);
|
|
|
|
byte[] controlData = new byte[(dataSize * 3) - 2];
|
|
|
|
OutputStream outputStream = session.getOutputStream();
|
|
int off = 0;
|
|
for (int i = 1; off+i <= controlData.length; i++) {
|
|
outputStream.write(controlData, off, i);
|
|
off += i;
|
|
}
|
|
outputStream.flush();
|
|
|
|
protocol.verifyAll();
|
|
|
|
}
|
|
|
|
/**
|
|
* Test the output stream flush() method.
|
|
*
|
|
* @throws Exception should not happen
|
|
*/
|
|
@Test
|
|
public void shouldSendThirtyDataPackets() throws Exception {
|
|
byte[] controlData = new byte[dataSize * 3];
|
|
|
|
InBandBytestreamSession session = new InBandBytestreamSession(connection, initBytestream,
|
|
initiatorJID);
|
|
|
|
// verify the data packets
|
|
for (int i = 0; i < controlData.length; i++) {
|
|
protocol.addResponse(null, incrementingSequence);
|
|
}
|
|
|
|
OutputStream outputStream = session.getOutputStream();
|
|
for (byte b : controlData) {
|
|
outputStream.write(b);
|
|
outputStream.flush();
|
|
}
|
|
|
|
protocol.verifyAll();
|
|
|
|
}
|
|
|
|
/**
|
|
* Test successive calls to the output stream flush() method.
|
|
*
|
|
* @throws Exception should not happen
|
|
*/
|
|
@Test
|
|
public void shouldSendNothingOnSuccessiveCallsToFlush() throws Exception {
|
|
byte[] controlData = new byte[dataSize * 3];
|
|
|
|
InBandBytestreamSession session = new InBandBytestreamSession(connection, initBytestream,
|
|
initiatorJID);
|
|
|
|
// verify the data packets
|
|
protocol.addResponse(null, incrementingSequence);
|
|
protocol.addResponse(null, incrementingSequence);
|
|
protocol.addResponse(null, incrementingSequence);
|
|
|
|
OutputStream outputStream = session.getOutputStream();
|
|
outputStream.write(controlData);
|
|
|
|
outputStream.flush();
|
|
outputStream.flush();
|
|
outputStream.flush();
|
|
|
|
protocol.verifyAll();
|
|
|
|
}
|
|
|
|
/**
|
|
* If a data packet is received out of order the session should be closed. See XEP-0047 Section
|
|
* 2.2.
|
|
*
|
|
* @throws Exception should not happen
|
|
*/
|
|
@Test
|
|
public void shouldSendCloseRequestIfInvalidSequenceReceived() throws Exception {
|
|
// confirm close request
|
|
IQ resultIQ = IBBPacketUtils.createResultIQ(initiatorJID, targetJID);
|
|
protocol.addResponse(resultIQ, Verification.requestTypeSET,
|
|
Verification.correspondingSenderReceiver);
|
|
|
|
// get IBB sessions data packet listener
|
|
InBandBytestreamSession session = new InBandBytestreamSession(connection, initBytestream,
|
|
initiatorJID);
|
|
InputStream inputStream = session.getInputStream();
|
|
PacketListener listener = Whitebox.getInternalState(inputStream, PacketListener.class);
|
|
|
|
// build invalid packet with out of order sequence
|
|
String base64Data = StringUtils.encodeBase64("Data");
|
|
DataPacketExtension dpe = new DataPacketExtension(sessionID, 123, base64Data);
|
|
Message dataMessage = new Message();
|
|
dataMessage.addExtension(dpe);
|
|
|
|
// add data packets
|
|
listener.processPacket(dataMessage);
|
|
|
|
// read until exception is thrown
|
|
try {
|
|
inputStream.read();
|
|
fail("exception should be thrown");
|
|
}
|
|
catch (IOException e) {
|
|
assertTrue(e.getMessage().contains("Packets out of sequence"));
|
|
}
|
|
|
|
protocol.verifyAll();
|
|
|
|
}
|
|
|
|
/**
|
|
* Test the input stream read(byte[], int, int) method.
|
|
*
|
|
* @throws Exception should not happen
|
|
*/
|
|
@Test
|
|
public void shouldReadAllReceivedData1() throws Exception {
|
|
// create random data
|
|
Random rand = new Random();
|
|
byte[] controlData = new byte[3 * dataSize];
|
|
rand.nextBytes(controlData);
|
|
|
|
// get IBB sessions data packet listener
|
|
InBandBytestreamSession session = new InBandBytestreamSession(connection, initBytestream,
|
|
initiatorJID);
|
|
InputStream inputStream = session.getInputStream();
|
|
PacketListener listener = Whitebox.getInternalState(inputStream, PacketListener.class);
|
|
|
|
// verify data packet and notify listener
|
|
for (int i = 0; i < controlData.length / dataSize; i++) {
|
|
String base64Data = StringUtils.encodeBase64(controlData, i * dataSize, dataSize,
|
|
false);
|
|
DataPacketExtension dpe = new DataPacketExtension(sessionID, i, base64Data);
|
|
Message dataMessage = new Message();
|
|
dataMessage.addExtension(dpe);
|
|
listener.processPacket(dataMessage);
|
|
}
|
|
|
|
byte[] bytes = new byte[3 * dataSize];
|
|
int read = 0;
|
|
read = inputStream.read(bytes, 0, dataSize);
|
|
assertEquals(dataSize, read);
|
|
read = inputStream.read(bytes, dataSize, dataSize);
|
|
assertEquals(dataSize, read);
|
|
read = inputStream.read(bytes, dataSize*2, dataSize);
|
|
assertEquals(dataSize, read);
|
|
|
|
// verify data
|
|
for (int i = 0; i < bytes.length; i++) {
|
|
assertEquals(controlData[i], bytes[i]);
|
|
}
|
|
|
|
protocol.verifyAll();
|
|
|
|
}
|
|
|
|
/**
|
|
* Test the input stream read() method.
|
|
*
|
|
* @throws Exception should not happen
|
|
*/
|
|
@Test
|
|
public void shouldReadAllReceivedData2() throws Exception {
|
|
// create random data
|
|
Random rand = new Random();
|
|
byte[] controlData = new byte[3 * dataSize];
|
|
rand.nextBytes(controlData);
|
|
|
|
// get IBB sessions data packet listener
|
|
InBandBytestreamSession session = new InBandBytestreamSession(connection, initBytestream,
|
|
initiatorJID);
|
|
InputStream inputStream = session.getInputStream();
|
|
PacketListener listener = Whitebox.getInternalState(inputStream, PacketListener.class);
|
|
|
|
// verify data packet and notify listener
|
|
for (int i = 0; i < controlData.length / dataSize; i++) {
|
|
String base64Data = StringUtils.encodeBase64(controlData, i * dataSize, dataSize,
|
|
false);
|
|
DataPacketExtension dpe = new DataPacketExtension(sessionID, i, base64Data);
|
|
Message dataMessage = new Message();
|
|
dataMessage.addExtension(dpe);
|
|
listener.processPacket(dataMessage);
|
|
}
|
|
|
|
// read data
|
|
byte[] bytes = new byte[3 * dataSize];
|
|
for (int i = 0; i < bytes.length; i++) {
|
|
bytes[i] = (byte) inputStream.read();
|
|
}
|
|
|
|
// verify data
|
|
for (int i = 0; i < bytes.length; i++) {
|
|
assertEquals(controlData[i], bytes[i]);
|
|
}
|
|
|
|
protocol.verifyAll();
|
|
|
|
}
|
|
|
|
}
|