1 /**

     2  * Java RTP Library (jlibrtp)

     3  * Copyright (C) 2006 Arne Kepp

     4  * 

     5  * This library is free software; you can redistribute it and/or

     6  * modify it under the terms of the GNU Lesser General Public

     7  * License as published by the Free Software Foundation; either

     8  * version 2.1 of the License, or (at your option) any later version.

     9  *

    10  * This library is distributed in the hope that it will be useful,

    11  * but WITHOUT ANY WARRANTY; without even the implied warranty of

    12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

    13  * Lesser General Public License for more details.

    14  * 

    15  * You should have received a copy of the GNU Lesser General Public

    16  * License along with this library; if not, write to the Free Software

    17  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

    18  */

    19 package jlibrtp;

    20 

    21 import java.net.DatagramSocket;

    22 

    23 

    24 /**

    25  * Validates the PktBuffer and associated classes.

    26  * 

    27  * @author Arne Kepp

    28  *

    29  */

    30 public class ValidatePktBuffer {

    31 

    32 	/**

    33 	 * Instantiates a buffer, creates some packets, adds them and sorts them.

    34 	 * @param args

    35 	 */

    36 	public static void main(String[] args) {

    37 		// TODO Auto-generated method stub

    38 		DatagramSocket rtpSocket = null;

    39 		DatagramSocket rtcpSocket = null;

    40 		try {

    41 			rtpSocket = new DatagramSocket(6002);

    42 			rtcpSocket = new DatagramSocket(6003);

    43 		} catch (Exception e) {

    44 			System.out.println("RTPSession failed to obtain port");

    45 		}

    46 		RTPSession rtpSession = new RTPSession(rtpSocket, rtcpSocket);

    47 		

    48 		

    49 		String str1 = "ab";

    50 		String str2 = "cd";

    51 		String str3 = "ef";

    52 		String str4 = "gh";

    53 		String str5 = "ij";

    54 		String str6 = "kl";

    55 		//String str7 = "mn";

    56 		

    57 		long syncSource1 = 1;

    58 		int seqNumber1 = 1;

    59 		//int seqNumber2 = 1;

    60 		RtpPkt pkt1 = new RtpPkt(10, syncSource1, 1, 0, str1.getBytes());

    61 		RtpPkt pkt2 = new RtpPkt(20, syncSource1, 2, 0, str2.getBytes());

    62 		RtpPkt pkt3 = new RtpPkt(30, syncSource1, 3, 0, str3.getBytes());

    63 		RtpPkt pkt4 = new RtpPkt(40, syncSource1, 4, 0, str4.getBytes());

    64 		RtpPkt pkt6 = new RtpPkt(60, syncSource1, 6, 0, str5.getBytes());

    65 		RtpPkt pkt7 = new RtpPkt(70, syncSource1, 7, 0, str6.getBytes());

    66 		

    67 		Participant p = new Participant();

    68 		

    69 		PktBuffer pktBuf = new PktBuffer(rtpSession, p, pkt1);

    70 		pktBuf.addPkt(pkt3); //2

    71 		pktBuf.addPkt(pkt2); //3

    72 		DataFrame aFrame = pktBuf.popOldestFrame();

    73 		String outStr = new String(aFrame.getConcatenatedData());

    74 		System.out.println("** 1 Data from first frame: " + outStr + ", should be ab");

    75 		pktBuf.addPkt(pkt4); //3

    76 		pktBuf.addPkt(pkt7); //4

    77 		System.out.println("** 1.5 sixth");		

    78 		pktBuf.addPkt(pkt6); //5

    79 		System.out.println("** 2 Duplicate, should be dropped");

    80 		pktBuf.addPkt(pkt3); //5

    81 		// Pop second frame

    82 		aFrame = pktBuf.popOldestFrame(); //4

    83 		outStr = new String(aFrame.getConcatenatedData());

    84 		System.out.println("** 3 Data from second frame: " + outStr + ", should be cd");

    85 		

    86 		// Pop third frame

    87 		aFrame = pktBuf.popOldestFrame(); //3

    88 		outStr = new String(aFrame.getConcatenatedData());

    89 		System.out.println("** 4 Data from third frame: " + outStr + ", should be ef");

    90 		System.out.println("** 5 pktBuf.getLength is " + pktBuf.getLength() + ", should be 3");

    91 		

    92 		System.out.println("** 6 Late arrival, should be dropped");

    93 		pktBuf.addPkt(pkt2);

    94 		

    95 		aFrame = pktBuf.popOldestFrame();

    96 		outStr = new String(aFrame.getConcatenatedData());

    97 		System.out.println("** 7 Data from fourth frame: " + outStr + ", should be gh");

    98 		

    99 		aFrame = pktBuf.popOldestFrame();

   100 		outStr = new String(aFrame.getConcatenatedData());

   101 		System.out.println("** 8 Data from fifth frame: " + outStr + ", should be ij");

   102 

   103 		aFrame = pktBuf.popOldestFrame();

   104 		outStr = new String(aFrame.getConcatenatedData());

   105 		System.out.println("** 9 Data from fifth frame: " + outStr + ", should be kl");

   106 	}

   107 

   108 }