edu.rice.cs.util.newjvm
Class IntegratedMasterSlaveTest.TestMasterJVM

java.lang.Object
  edu.rice.cs.util.newjvm.AbstractMasterJVM
      edu.rice.cs.util.newjvm.IntegratedMasterSlaveTest.TestMasterJVM

All Implemented Interfaces:

IntegratedMasterSlaveTest.TestMasterRemote, MasterRemote, Remote

Enclosing class:

IntegratedMasterSlaveTest

private static class IntegratedMasterSlaveTest.TestMasterJVM
extends AbstractMasterJVM
implements IntegratedMasterSlaveTest.TestMasterRemote

Field Summary

private String	_currentTest
private CompletionMonitor	_justQuit Field and lock used to signal slave quit events.
private char	_letter Field and lock used to signal letter change events.
private Object	_letterLock
private IntegratedMasterSlaveTest.TestSlaveRemote	_slave Field and lock used to signal slave connected events.
private static int	WAIT_TIMEOUT

Constructor Summary

IntegratedMasterSlaveTest.TestMasterJVM()

Method Summary

char	getLetter()
protected void	handleSlaveConnected(SlaveRemote slave) Callback for when the slave JVM has connected, and the bidirectional communications link has been established.
protected void	handleSlaveQuit(int status) Callback for when the slave JVM has quit.
protected void	handleSlaveWontStart(Exception e) Callback for when the slave JVM fails to either run or respond to SlaveRemote.start(edu.rice.cs.util.newjvm.MasterRemote).
void	runImmediateQuitTest() In util-20020414-0647, if quitSlave were called between the time the slave was invoked and the time it registered, an IllegalStateException was thrown.
void	runTestSequence()

Methods inherited from class edu.rice.cs.util.newjvm.AbstractMasterJVM

checkStillAlive, dispose, invokeSlave, isDisposed, quitSlave

Methods inherited from class java.lang.Object

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

Methods inherited from interface edu.rice.cs.util.newjvm.MasterRemote

checkStillAlive

Field Detail

WAIT_TIMEOUT

private static final int WAIT_TIMEOUT

See Also:

Constant Field Values

_justQuit

private final CompletionMonitor _justQuit

Field and lock used to signal slave quit events.

_slave

private volatile IntegratedMasterSlaveTest.TestSlaveRemote _slave

Field and lock used to signal slave connected events.

_letter

private volatile char _letter

Field and lock used to signal letter change events.

_letterLock

private final Object _letterLock

_currentTest

private volatile String _currentTest

Constructor Detail

IntegratedMasterSlaveTest.TestMasterJVM

public IntegratedMasterSlaveTest.TestMasterJVM()

Method Detail

runImmediateQuitTest

public void runImmediateQuitTest()
                          throws Exception

In util-20020414-0647, if quitSlave were called between the time the slave was invoked and the time it registered, an IllegalStateException was thrown. The correct behavior, which we test for here, is for the slave to quit as soon as it is started up.

Throws:

Exception

runTestSequence

public void runTestSequence()
                     throws Exception

Throws:

Exception

getLetter

public char getLetter()

Specified by:

getLetter in interface IntegratedMasterSlaveTest.TestMasterRemote

handleSlaveConnected

protected void handleSlaveConnected(SlaveRemote slave)

Description copied from class: AbstractMasterJVM

Callback for when the slave JVM has connected, and the bidirectional communications link has been established. Provides access to the newly-created slave JVM.

Specified by:

handleSlaveConnected in class AbstractMasterJVM

handleSlaveQuit

protected void handleSlaveQuit(int status)

Description copied from class: AbstractMasterJVM

Callback for when the slave JVM has quit.

Specified by:

handleSlaveQuit in class AbstractMasterJVM

Parameters:

status - The exit code returned by the slave JVM.

handleSlaveWontStart

protected void handleSlaveWontStart(Exception e)

Description copied from class: AbstractMasterJVM

Callback for when the slave JVM fails to either run or respond to SlaveRemote.start(edu.rice.cs.util.newjvm.MasterRemote).

Specified by:

handleSlaveWontStart in class AbstractMasterJVM

Parameters:

e - Exception that occurred during startup.