com.clarkware.junitperf
Class ThreadedTestGroup

java.lang.Object
  java.lang.ThreadGroup
      com.clarkware.junitperf.ThreadedTestGroup

All Implemented Interfaces:

java.lang.Thread.UncaughtExceptionHandler

public class ThreadedTestGroup
extends java.lang.ThreadGroup

The ThreadedTestGroup is a ThreadGroup that catches and handles exceptions thrown by threads created and started by ThreadedTest instances.

If a thread managed by a ThreadedTestGroup throws an uncaught exception, then the exception is added to the current test's results and all other threads are immediately interrupted.

Author:

Ervin Varga, Mike Clark, Clarkware Consulting, Inc.

Constructor Summary

ThreadedTestGroup(Test test)
Constructs a ThreadedTestGroup for the specified test.

Method Summary

void	setTestResult(TestResult result) Sets the current test result.
void	uncaughtException(java.lang.Thread t, java.lang.Throwable e) Called when a thread in this thread group stops because of an uncaught exception.

Methods inherited from class java.lang.ThreadGroup

activeCount, activeGroupCount, allowThreadSuspension, checkAccess, destroy, enumerate, enumerate, enumerate, enumerate, getMaxPriority, getName, getParent, interrupt, isDaemon, isDestroyed, list, parentOf, resume, setDaemon, setMaxPriority, stop, suspend, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ThreadedTestGroup

public ThreadedTestGroup(Test test)

Constructs a ThreadedTestGroup for the specified test.

Parameters:

test - Current test.

Method Detail

setTestResult

public void setTestResult(TestResult result)

Sets the current test result.

Parameters:

result - Test result.

uncaughtException

public void uncaughtException(java.lang.Thread t,
                              java.lang.Throwable e)

Called when a thread in this thread group stops because of an uncaught exception.

If the uncaught exception is a ThreadDeath, then it is ignored. If the uncaught exception is an AssertionFailedError, then a failure is added to the current test's result. Otherwise, an error is added to the current test's result.

Specified by:

uncaughtException in interface java.lang.Thread.UncaughtExceptionHandler

Overrides:

uncaughtException in class java.lang.ThreadGroup

Parameters:

t - Originating thread.

e - Uncaught exception.