rice.p2p.multiring.testing
Class MultiringRegrTest

java.lang.Object
  rice.p2p.multiring.testing.MultiringRegrTest

public class MultiringRegrTest
extends java.lang.Object

Provides regression testing setup for applications written on top of the commonapi. Currently is written to use Pastry nodes, but this will be abstracted away.

Version:

$Id: MultiringRegrTest.java 4654 2009-01-08 16:33:07Z jeffh $

Author:

Alan Mislove

Nested Class Summary

class	MultiringRegrTest.MultiringTestApp
static class	MultiringRegrTest.MultiringTestMessage

Field Summary

static java.lang.String	BOOTSTRAP_HOST
static int	BOOTSTRAP_PORT
Environment	environment
protected PastryNodeFactory	factory
static java.lang.String	FAILURE
protected MultiringRegrTest.MultiringTestApp[]	globalApps
protected MultiringNode[]	globalNodes
protected Id	globalRingId
protected IdFactory	idFactory
static java.lang.String	INSTANCE_NAME
static int	NUM_GATEWAY_NODES
static int	NUM_GLOBAL_NODES
static int	NUM_INTERNAL_NODES
static int	NUM_ORGANIZATIONAL_NODES
static int	NUM_ORGANIZATIONS
protected MultiringRegrTest.MultiringTestApp[][]	organizationalApps
protected MultiringNode[][]	organizationalNodes
protected static int	PAD_SIZE
static int	PORT
static int	PROTOCOL
static int	PROTOCOL_DIRECT
protected Id[]	ringIds
protected NetworkSimulator	simulator
static int	SIMULATOR
static int	SIMULATOR_EUCLIDEAN
static int	SIMULATOR_SPHERE
static java.lang.String	SUCCESS

Constructor Summary

MultiringRegrTest(Environment env)
Constructor, which takes no arguments and sets up the factories in preparation for node creation.

Method Summary

protected void	assertEquals(java.lang.String description, java.lang.Object expected, java.lang.Object actual) Thows an exception if expected is not equal to actual.
protected void	assertTrue(java.lang.String intention, boolean test) Throws an exception if the test condition is not met.
protected MultiringNode	createNode(Id ringId, MultiringNode bootstrap) Method which creates a non-gateway node, given it's node number
protected MultiringNode	createNode(MultiringNode existing, Id ringId, MultiringNode bootstrap) Method which creates a gateway node, given it's node number
void	createNodes() Method which creates the nodes
protected NodeHandle	getBootstrap(Node bootstrap) Gets a handle to a bootstrap node.
protected void	kill(int n) Method which kills the specified node
static void	main(java.lang.String[] args)
protected static void	parseArgs(java.lang.String[] args) process command line args
protected void	pause(int ms) Method which pauses for the provided number of milliseconds
protected void	runTest() Method which should run the test - this is called once all of the nodes have been created and are ready.
protected void	sectionDone() Method which prints the end of a test section.
protected void	sectionStart(java.lang.String name) Method which prints the beginning of a test section.
protected void	simulate() In case we're using the direct simulator, this method simulates the message passing.
void	start() Method which starts the creation of nodes
protected void	stepDone() Method which prints the end of a test section step, with an assumed success.
protected void	stepDone(java.lang.String status) Method which prints the end of a test section step.
protected void	stepDone(java.lang.String status, java.lang.String message) Method which prints the end of a test section step, as well as a message.
protected void	stepException(java.lang.Exception e) Method which prints an exception which occured during testing.
protected void	stepStart(java.lang.String name) Method which prints the beginning of a test section step.

Methods inherited from class java.lang.Object

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

Field Detail

globalNodes

protected MultiringNode[] globalNodes

organizationalNodes

protected MultiringNode[][] organizationalNodes

globalApps

protected MultiringRegrTest.MultiringTestApp[] globalApps

organizationalApps

protected MultiringRegrTest.MultiringTestApp[][] organizationalApps

globalRingId

protected Id globalRingId

ringIds

protected Id[] ringIds

factory

protected PastryNodeFactory factory

idFactory

protected IdFactory idFactory

simulator

protected NetworkSimulator simulator

NUM_GLOBAL_NODES

public static int NUM_GLOBAL_NODES

NUM_ORGANIZATIONS

public static int NUM_ORGANIZATIONS

NUM_INTERNAL_NODES

public static int NUM_INTERNAL_NODES

NUM_GATEWAY_NODES

public static int NUM_GATEWAY_NODES

NUM_ORGANIZATIONAL_NODES

public static int NUM_ORGANIZATIONAL_NODES

SUCCESS

public static final java.lang.String SUCCESS

See Also:

Constant Field Values

FAILURE

public static final java.lang.String FAILURE

See Also:

Constant Field Values

PAD_SIZE

protected static final int PAD_SIZE

See Also:

Constant Field Values

PROTOCOL_DIRECT

public static final int PROTOCOL_DIRECT

See Also:

Constant Field Values

SIMULATOR_SPHERE

public static final int SIMULATOR_SPHERE

See Also:

Constant Field Values

SIMULATOR_EUCLIDEAN

public static final int SIMULATOR_EUCLIDEAN

See Also:

Constant Field Values

PORT

public static int PORT

BOOTSTRAP_HOST

public static java.lang.String BOOTSTRAP_HOST

BOOTSTRAP_PORT

public static int BOOTSTRAP_PORT

PROTOCOL

public static int PROTOCOL

SIMULATOR

public static int SIMULATOR

INSTANCE_NAME

public static java.lang.String INSTANCE_NAME

environment

public Environment environment

Constructor Detail

MultiringRegrTest

public MultiringRegrTest(Environment env)
                  throws java.io.IOException

Constructor, which takes no arguments and sets up the factories in preparation for node creation.

Throws:

java.io.IOException

Method Detail

createNodes

public void createNodes()

Method which creates the nodes

start

public void start()

Method which starts the creation of nodes

simulate

protected void simulate()

In case we're using the direct simulator, this method simulates the message passing.

createNode

protected MultiringNode createNode(Id ringId,
                                   MultiringNode bootstrap)

Method which creates a non-gateway node, given it's node number

Parameters:

num - The number of creation order

Returns:

The created node

createNode

protected MultiringNode createNode(MultiringNode existing,
                                   Id ringId,
                                   MultiringNode bootstrap)

Method which creates a gateway node, given it's node number

Parameters:

num - The number of creation order

Returns:

The created node

getBootstrap

protected NodeHandle getBootstrap(Node bootstrap)

Gets a handle to a bootstrap node.

Returns:

handle to bootstrap node, or null.

pause

protected void pause(int ms)

Method which pauses for the provided number of milliseconds

Parameters:

ms - The number of milliseconds to pause

kill

protected void kill(int n)

Method which kills the specified node

Parameters:

n - The node to kill

runTest

protected void runTest()

Method which should run the test - this is called once all of the nodes have been created and are ready.

sectionStart

protected final void sectionStart(java.lang.String name)

Method which prints the beginning of a test section.

Parameters:

name - The name of section

sectionDone

protected final void sectionDone()

Method which prints the end of a test section.

stepStart

protected final void stepStart(java.lang.String name)

Method which prints the beginning of a test section step.

Parameters:

name - The name of step

stepDone

protected final void stepDone()

Method which prints the end of a test section step, with an assumed success.

stepDone

protected final void stepDone(java.lang.String status)

Method which prints the end of a test section step.

Parameters:

status - The status of step

stepDone

protected final void stepDone(java.lang.String status,
                              java.lang.String message)

Method which prints the end of a test section step, as well as a message.

Parameters:

status - The status of section

message - The message

stepException

protected final void stepException(java.lang.Exception e)

Method which prints an exception which occured during testing.

Parameters:

e - The exception which was thrown

assertTrue

protected final void assertTrue(java.lang.String intention,
                                boolean test)

Throws an exception if the test condition is not met.

assertEquals

protected final void assertEquals(java.lang.String description,
                                  java.lang.Object expected,
                                  java.lang.Object actual)

Thows an exception if expected is not equal to actual.

parseArgs

protected static void parseArgs(java.lang.String[] args)

process command line args

main

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

Throws:

java.io.IOException