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* JBoss, Home of Professional Open Source
* Copyright 2011, Red Hat, Inc. and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
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package org.restcomm.media.rtp;
import org.restcomm.media.component.audio.AudioComponent;
import org.restcomm.media.component.audio.AudioMixer;
import org.restcomm.media.component.audio.Sine;
import org.restcomm.media.component.audio.SpectraAnalyzer;
import org.restcomm.media.component.dsp.Dsp;
import org.restcomm.media.component.dsp.DspFactoryImpl;
import org.restcomm.media.network.deprecated.RtpPortManager;
import org.restcomm.media.network.deprecated.UdpManager;
import org.restcomm.media.rtp.ChannelsManager;
import org.restcomm.media.rtp.RTPDataChannel;
import org.restcomm.media.rtp.crypto.DtlsSrtpServer;
import org.restcomm.media.rtp.crypto.DtlsSrtpServerProvider;
import org.restcomm.media.scheduler.Clock;
import org.restcomm.media.scheduler.PriorityQueueScheduler;
import org.restcomm.media.scheduler.Scheduler;
import org.restcomm.media.scheduler.ServiceScheduler;
import org.restcomm.media.scheduler.WallClock;
import org.restcomm.media.sdp.format.AVProfile;
import org.restcomm.media.spi.ConnectionMode;
import org.restcomm.media.spi.format.AudioFormat;
import org.restcomm.media.spi.format.FormatFactory;
import org.restcomm.media.spi.format.Formats;
import java.net.InetSocketAddress;
import org.junit.After;
import org.junit.Before;
import org.junit.Ignore;
import org.junit.Test;
import static org.junit.Assert.*;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
/**
*
* @author oifa yulian
*/
@Deprecated
@Ignore
public class RTPDataChannelTest {
//clock and scheduler
private Clock clock;
private PriorityQueueScheduler mediaScheduler;
private final Scheduler scheduler;
private ChannelsManager channelsManager;
private UdpManager udpManager;
private SpectraAnalyzer analyzer1, analyzer2;
private Sine source1, source2;
private RTPDataChannel channel1, channel2;
private int fcount;
private DspFactoryImpl dspFactory = new DspFactoryImpl();
private Dsp dsp11, dsp12;
private Dsp dsp21, dsp22;
private AudioMixer audioMixer1,audioMixer2;
private AudioComponent component1,component2;
private static final int cipherSuites[] = { 0xc030, 0xc02f, 0xc028, 0xc027, 0xc014, 0xc013, 0x009f, 0x009e, 0x006b, 0x0067,
0x0039, 0x0033, 0x009d, 0x009c, 0x003d, 0x003c, 0x0035, 0x002f, 0xc02b };
public RTPDataChannelTest() {
scheduler = new ServiceScheduler();
}
@Before
public void setUp() throws Exception {
// given
DtlsSrtpServerProvider mockedDtlsServerProvider = mock(DtlsSrtpServerProvider.class);
DtlsSrtpServer mockedDtlsSrtpServer = mock(DtlsSrtpServer.class);
// when
when(mockedDtlsServerProvider.provide()).thenReturn(mockedDtlsSrtpServer);
when(mockedDtlsSrtpServer.getCipherSuites()).thenReturn(cipherSuites);
// then
AudioFormat pcma = FormatFactory.createAudioFormat("pcma", 8000, 8, 1);
Formats fmts = new Formats();
fmts.add(pcma);
Formats dstFormats = new Formats();
dstFormats.add(FormatFactory.createAudioFormat("LINEAR", 8000, 16, 1));
dspFactory.addCodec("org.mobicents.media.server.impl.dsp.audio.g711.alaw.Encoder");
dspFactory.addCodec("org.mobicents.media.server.impl.dsp.audio.g711.alaw.Decoder");
dsp11 = dspFactory.newProcessor();
dsp12 = dspFactory.newProcessor();
dsp21 = dspFactory.newProcessor();
dsp22 = dspFactory.newProcessor();
//use default clock
clock = new WallClock();
//create single thread scheduler
mediaScheduler = new PriorityQueueScheduler();
mediaScheduler.setClock(clock);
mediaScheduler.start();
udpManager = new UdpManager(scheduler, new RtpPortManager(), new RtpPortManager());
scheduler.start();
udpManager.start();
channelsManager = new ChannelsManager(udpManager, mockedDtlsServerProvider);
channelsManager.setScheduler(mediaScheduler);
source1 = new Sine(mediaScheduler);
source1.setFrequency(100);
source2 = new Sine(mediaScheduler);
source2.setFrequency(50);
analyzer1 = new SpectraAnalyzer("analyzer",mediaScheduler);
analyzer2 = new SpectraAnalyzer("analyzer",mediaScheduler);
channel1 = channelsManager.getChannel();
channel1.updateMode(ConnectionMode.SEND_RECV);
channel1.setOutputDsp(dsp11);
channel1.setOutputFormats(fmts);
channel1.setInputDsp(dsp12);
channel2 = channelsManager.getChannel();
channel2.updateMode(ConnectionMode.SEND_RECV);
channel2.setOutputDsp(dsp21);
channel2.setOutputFormats(fmts);
channel2.setInputDsp(dsp22);
channel1.bind(false);
channel2.bind(false);
channel1.setPeer(new InetSocketAddress("127.0.0.1", channel2.getLocalPort()));
channel2.setPeer(new InetSocketAddress("127.0.0.1", channel1.getLocalPort()));
channel1.setFormatMap(AVProfile.audio);
channel2.setFormatMap(AVProfile.audio);
audioMixer1=new AudioMixer(mediaScheduler);
audioMixer2=new AudioMixer(mediaScheduler);
component1=new AudioComponent(1);
component1.addInput(source1.getAudioInput());
component1.addOutput(analyzer1.getAudioOutput());
component1.updateMode(true,true);
audioMixer1.addComponent(component1);
audioMixer1.addComponent(channel1.getAudioComponent());
component2=new AudioComponent(2);
component2.addInput(source2.getAudioInput());
component2.addOutput(analyzer2.getAudioOutput());
component2.updateMode(true,true);
audioMixer2.addComponent(component2);
audioMixer2.addComponent(channel2.getAudioComponent());
}
@After
public void tearDown() {
source1.deactivate();
channel1.close();
source2.deactivate();
channel2.close();
audioMixer1.stop();
audioMixer2.stop();
udpManager.stop();
mediaScheduler.stop();
scheduler.stop();
}
@Test
public void testTransmission() throws Exception {
source1.activate();
analyzer1.activate();
audioMixer1.start();
source2.start();
analyzer2.activate();
audioMixer2.start();
Thread.sleep(5000);
analyzer1.deactivate();
analyzer2.deactivate();
source1.deactivate();
source2.deactivate();
audioMixer1.stop();
audioMixer2.stop();
// Thread.sleep(5000);
int s1[] = analyzer1.getSpectra();
int s2[] = analyzer2.getSpectra();
// print(s1);
// print(s2);
System.out.println("rx-channel1: " + channel1.getPacketsReceived());
System.out.println("tx-channel1: " + channel1.getPacketsTransmitted());
System.out.println("rx-channel2: " + channel2.getPacketsReceived());
System.out.println("tx-channel2: " + channel2.getPacketsTransmitted());
if (s1.length != 1 || s2.length != 1) {
System.out.println("Failure ,s1:" + s1.length + ",s2:" + s2.length);
fcount++;
} else System.out.println("Passed");
assertEquals(1, s1.length);
assertEquals(1, s2.length);
assertEquals(50, s1[0], 5);
assertEquals(100, s2[0], 5);
}
@Test
public void testHalfDuplex() throws Exception {
channel1.updateMode(ConnectionMode.RECV_ONLY);
channel2.updateMode(ConnectionMode.SEND_ONLY);
source1.activate();
source2.activate();
analyzer1.activate();
audioMixer1.start();
audioMixer2.start();
Thread.sleep(5000);
source1.deactivate();
source2.deactivate();
analyzer1.deactivate();
audioMixer1.stop();
audioMixer2.stop();
int s1[] = analyzer1.getSpectra();
int s2[] = analyzer2.getSpectra();
System.out.println("rx-channel1: " + channel1.getPacketsReceived());
System.out.println("tx-channel1: " + channel1.getPacketsTransmitted());
System.out.println("rx-channel2: " + channel2.getPacketsReceived());
System.out.println("tx-channel2: " + channel2.getPacketsTransmitted());
if (s2.length != 0 || s1.length != 1) {
fcount++;
} else System.out.println("Passed");
assertEquals(0, fcount);
assertEquals(50, s1[0], 5);
}
@Test
public void testFailureRate() throws Exception {
for (int i = 0; i < 1; i++) {
System.out.println("Test# " + i);
this.testTransmission();
}
assertEquals(0, fcount);
}
// private void print(int[] s) {
// for (int i = 0; i < s.length; i++) {
// System.out.print(s[i] + " ");
// }
// System.out.println();
// }
}