org.apache.hadoop.hbase

Class ResourceCheckerJUnitListener

java.lang.Object

org.junit.runner.notification.RunListener

org.apache.hadoop.hbase.ResourceCheckerJUnitListener

public class ResourceCheckerJUnitListener
extends org.junit.runner.notification.RunListener

Listen to the test progress and check the usage of:

• threads
• open file descriptor
• max open file descriptor

When surefire forkMode=once/always/perthread, this code is executed on the forked process.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
(package private) static class	ResourceCheckerJUnitListener.AvailableMemoryMBResourceAnalyzer
(package private) static class	ResourceCheckerJUnitListener.MaxFileDescriptorResourceAnalyzer
(package private) static class	ResourceCheckerJUnitListener.OpenFileDescriptorResourceAnalyzer
(package private) static class	ResourceCheckerJUnitListener.ProcessCountResourceAnalyzer
(package private) static class	ResourceCheckerJUnitListener.SystemLoadAverageResourceAnalyzer
(package private) static class	ResourceCheckerJUnitListener.ThreadResourceAnalyzer

Nested classes/interfaces inherited from class org.junit.runner.notification.RunListener

org.junit.runner.notification.RunListener.ThreadSafe

Field Summary

Fields

Modifier and Type	Field and Description
private Map<String,ResourceChecker>	rcs

Constructor Summary

Constructors

Constructor and Description
ResourceCheckerJUnitListener()

Method Summary

Modifier and Type	Method and Description
protected void	addResourceAnalyzer(ResourceChecker rc) To be implemented by sub classes if they want to add specific ResourceAnalyzer.
private String	descriptionToShortTestName(org.junit.runner.Description description) Get the test name from the JUnit Description
private void	end(String testName)
private void	start(String testName)
void	testFinished(org.junit.runner.Description description)
void	testStarted(org.junit.runner.Description description)

Methods inherited from class org.junit.runner.notification.RunListener

testAssumptionFailure, testFailure, testIgnored, testRunFinished, testRunStarted

Methods inherited from class java.lang.Object

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

Field Detail

rcs

private Map<String,ResourceChecker> rcs

Constructor Detail

ResourceCheckerJUnitListener

public ResourceCheckerJUnitListener()

Method Detail

addResourceAnalyzer

protected void addResourceAnalyzer(ResourceChecker rc)

To be implemented by sub classes if they want to add specific ResourceAnalyzer.

start

private void start(String testName)

end

private void end(String testName)

descriptionToShortTestName

private String descriptionToShortTestName(org.junit.runner.Description description)

Get the test name from the JUnit Description

Returns:

the string for the short test name

testStarted

public void testStarted(org.junit.runner.Description description)
                 throws Exception

Overrides:

testStarted in class org.junit.runner.notification.RunListener

Throws:

Exception

testFinished

public void testFinished(org.junit.runner.Description description)
                  throws Exception

Overrides:

testFinished in class org.junit.runner.notification.RunListener

Throws:

Exception