ca.uqac.lif.ecp.online

Class UnidirectionalTestDriver<T extends Event,C>

java.lang.Object

ca.uqac.lif.ecp.online.TestDriver<T,C>

ca.uqac.lif.ecp.online.UnidirectionalTestDriver<T,C>

Type Parameters:

T - The event type

All Implemented Interfaces:

java.lang.Runnable

public class UnidirectionalTestDriver<T extends Event,C>
extends TestDriver<T,C>

Test driver that executes events sequentially and ignores any event sent back by the test hook. In other words, a unidirectional driver is not interactive: its behaviour does not depend on what the test hook does.

Author:

Sylvain Hallé

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	m_done Whether the driver is done playing back all traces
protected java.util.Iterator<T>	m_eventIterator An iterator over the events of a trace
protected java.util.List<Trace<T>>	m_testSuite The test suite that the driver will replay.
protected java.util.Iterator<Trace<T>>	m_traceIterator An iterator over the traces of the test suite

Fields inherited from class ca.uqac.lif.ecp.online.TestDriver

m_completedTraces, m_executedEvents, m_hook

Constructor Summary

Constructors

Constructor and Description
UnidirectionalTestDriver() Creates a new driver
UnidirectionalTestDriver(java.util.Collection<Trace<T>> suite) Creates a new driver, and gives it a set of traces to play back to its hook

Method Summary

Modifier and Type	Method and Description
C	execute(T event) Tells the driver that the hook produced an event
void	reset() Resets the test driver
void	run()
void	setTestSuite(java.util.Collection<Trace<T>> suite) Sets the test suite that the driver will replay
void	stop() Tells the driver to stop testing

Methods inherited from class ca.uqac.lif.ecp.online.TestDriver

getNumCompletedTraces, getNumExecutedEvents, setHook

Methods inherited from class java.lang.Object

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

Field Detail

m_testSuite

protected java.util.List<Trace<T extends Event>> m_testSuite

The test suite that the driver will replay. We allow this test suite to be an ordered set of traces, so that the user of the test driver can prioritize what sequences should be tried first.

m_traceIterator

protected java.util.Iterator<Trace<T extends Event>> m_traceIterator

An iterator over the traces of the test suite

m_eventIterator

protected java.util.Iterator<T extends Event> m_eventIterator

An iterator over the events of a trace

m_done

protected boolean m_done

Whether the driver is done playing back all traces

Constructor Detail

UnidirectionalTestDriver

public UnidirectionalTestDriver()

Creates a new driver

UnidirectionalTestDriver

public UnidirectionalTestDriver(java.util.Collection<Trace<T>> suite)

Creates a new driver, and gives it a set of traces to play back to its hook

Parameters:

suite - The set of sequences. If the collection passed to this constructor is ordered (such as a list), the driver will play the traces in the order they appear in this collection.

Method Detail

reset

public void reset()

Description copied from class: TestDriver

Resets the test driver

Overrides:

reset in class TestDriver<T extends Event,C>

setTestSuite

public void setTestSuite(java.util.Collection<Trace<T>> suite)

Sets the test suite that the driver will replay

Parameters:

suite - The test suite

run

public void run()

stop

public void stop()

Description copied from class: TestDriver

Tells the driver to stop testing

Specified by:

stop in class TestDriver<T extends Event,C>

execute

public final C execute(T event)

Description copied from class: TestDriver

Tells the driver that the hook produced an event

Specified by:

execute in class TestDriver<T extends Event,C>

Parameters:

event - The event