Class ListenerStarvationTest

java.lang.Object

org.semispace.ListenerStarvationTest

@TestInstance(PER_CLASS)
public class ListenerStarvationTest
extends Object

Starvation test. Thanks to Chris Mcfarlen of Yahoo for providing the scenario and the initial test code.

This test will fail with a large iteration number for reasons not pinpointed at the time of writing.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ListenerStarvationTest.TestObject

Constructor Summary

Constructors

Constructor	Description
ListenerStarvationTest()

Method Summary

Modifier and Type	Method	Description
protected void	setUp()
void	testStarvation()	When having several listeners and a combination of read and take, it possible for listeners to get starved when competing for resource.

Methods inherited from class Object

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

Constructor Details

ListenerStarvationTest

public ListenerStarvationTest()

Method Details

setUp

@BeforeAll
protected void setUp()
              throws Exception

Throws:

Exception

testStarvation

@Test
public void testStarvation()

When having several listeners and a combination of read and take, it possible for listeners to get starved when competing for resource. In this test, this happens after 40 missed reads for a given reader.