org.xmlBlaster.test.memoryleak
Class TestThreadLeak

java.lang.Object
  junit.framework.Assert
      junit.framework.TestCase
          org.xmlBlaster.test.memoryleak.TestThreadLeak

All Implemented Interfaces:

junit.framework.Test, I_Callback

public class TestThreadLeak
extends junit.framework.TestCase
implements I_Callback

This does a twofold test by creating a number of connection, an almost infinite number of times. It tests two stuff: 1. if the client side is leaking threads. 2. if Jacorb contains a locking bug.

Version:

$Revision: 1.4 $

Author:

Peter Antman

Nested Class Summary

(package private) class

TestThreadLeak.ConnectorWorker Connect to XmlBlaster and disconnect after timeout milis.

Field Summary

private java.util.ArrayList	connections
private long	cttl Time a connection should live, before beeing taken down
private java.lang.String	fileName
private Global	glob
private static java.util.logging.Logger	log
private int	maxThreadDiff
private static java.lang.String	ME
private int	noConnections
private boolean	noError
private java.lang.String	osName
private java.lang.String	pid

Constructor Summary

TestThreadLeak(Global glob, java.lang.String testName)

Method Summary

(package private) void	dumpThreadStack()
(package private) void	handleLock(TestThreadLeak.ConnectorWorker wr)
static void	main(java.lang.String[] args) Invoke:
protected void	setUp() Sets up the fixture.
static junit.framework.Test	suite() Method is used by TestRunner to load these tests
void	testThreadLeakage()
java.lang.String	update(java.lang.String cbSessionId, UpdateKey updateKey, byte[] content, UpdateQos updateQos) This is the callback method invoked from xmlBlaster delivering us a new asynchronous message.

Methods inherited from class junit.framework.TestCase

countTestCases, createResult, getName, run, run, runBare, runTest, setName, tearDown, toString

Methods inherited from class junit.framework.Assert

assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertFalse, assertFalse, assertNotNull, assertNotNull, assertNotSame, assertNotSame, assertNull, assertNull, assertSame, assertSame, assertTrue, assertTrue, fail, fail

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

ME

private static java.lang.String ME

glob

private final Global glob

log

private static java.util.logging.Logger log

fileName

private java.lang.String fileName

noConnections

private int noConnections

noError

private boolean noError

connections

private java.util.ArrayList connections

maxThreadDiff

private int maxThreadDiff

pid

private java.lang.String pid

osName

private java.lang.String osName

cttl

private long cttl

Time a connection should live, before beeing taken down

Constructor Detail

TestThreadLeak

public TestThreadLeak(Global glob,
                      java.lang.String testName)
               throws java.lang.Exception

Throws:

java.lang.Exception

Method Detail

setUp

protected void setUp()
              throws java.lang.Exception

Sets up the fixture.

Overrides:

setUp in class junit.framework.TestCase

Throws:

java.lang.Exception

dumpThreadStack

void dumpThreadStack()
               throws java.lang.Exception

Throws:

java.lang.Exception

handleLock

void handleLock(TestThreadLeak.ConnectorWorker wr)
          throws java.lang.Exception

Throws:

java.lang.Exception

testThreadLeakage

public void testThreadLeakage()
                       throws java.lang.Exception

Throws:

java.lang.Exception

update

public java.lang.String update(java.lang.String cbSessionId,
                               UpdateKey updateKey,
                               byte[] content,
                               UpdateQos updateQos)

This is the callback method invoked from xmlBlaster delivering us a new asynchronous message.

Specified by:

update in interface I_Callback

Parameters:

cbSessionId - The session ID specified by the client which registered the callback. You can specify a cbSessionId during connection (with ConnectQos) and this is bounced back here so you can authenticate the message.

updateKey - The arrived key containing the topic name

content - The arrived message content. This is your payload.

See Also:

I_Callback.update(String, UpdateKey, byte[], UpdateQos)

suite

public static junit.framework.Test suite()
                                  throws java.lang.Exception

Method is used by TestRunner to load these tests

Throws:

java.lang.Exception

main

public static void main(java.lang.String[] args)
                 throws java.lang.Exception

Invoke:

   java org.xmlBlaster.test.mime.TestXPathSubscribeFilter
   java -Djava.compiler= junit.textui.TestRunner -noloading
org.xmlBlaster.test.mime.TestXPathSubscribeFilter
 






Throws:
java.lang.Exception