com.bigdata.btree

Class StressTestBTreeRemove

java.lang.Object

junit.framework.Assert

junit.framework.TestCase

junit.framework.TestCase2

com.bigdata.btree.StressTestBTreeRemove

All Implemented Interfaces:

junit.framework.Test

public class StressTestBTreeRemove
extends TestCase2

Nested Class Summary

Nested classes/interfaces inherited from class junit.framework.TestCase2

TestCase2.MyProperties, TestCase2.RandomType

Field Summary

Fields inherited from class junit.framework.TestCase2

_randomType, log

Constructor Summary

Constructors

Constructor and Description
StressTestBTreeRemove()
StressTestBTreeRemove(String name)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	setUp()
protected void	tearDown()
void	test_insertLookupRemoveKeyTreeStressTest() Stress test of insert, removal and lookup of keys in the tree (allows splitting of the root leaf).

Methods inherited from class junit.framework.TestCase2

assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEqualsWithinUlps, assertSameArray, assertSameArray, assertSameBigDecimal, assertSameBigDecimal, assertSameBigInteger, assertSameBigInteger, assertSameIterator, assertSameIterator, assertSameIteratorAnyOrder, assertSameIteratorAnyOrder, assertSameValue, assertSameValue, assertZeroUlps, assertZeroUlps, fail, getInnerCause, getNormalInt, getProjectBuildPath, getProperties, getRandomObject, getRandomObject, getRandomOrder, getRandomString, getTestInputStream, getTestResource, getTestResource, getUlps, getUlps, isDEBUG, isDEBUG, isINFO, isINFO, isInnerCause, logProperties

Methods inherited from class junit.framework.TestCase

assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertFalse, assertFalse, assertNotNull, assertNotNull, assertNotSame, assertNotSame, assertNull, assertNull, assertSame, assertSame, assertTrue, assertTrue, countTestCases, createResult, fail, fail, failNotEquals, failNotSame, failSame, format, getName, run, run, runBare, runTest, setName, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

StressTestBTreeRemove

public StressTestBTreeRemove()

StressTestBTreeRemove

public StressTestBTreeRemove(String name)

Method Detail

setUp

protected void setUp()
              throws Exception

Overrides:

setUp in class junit.framework.TestCase

Throws:

Exception

tearDown

protected void tearDown()
                 throws Exception

Overrides:

tearDown in class junit.framework.TestCase

Throws:

Exception

test_insertLookupRemoveKeyTreeStressTest

public void test_insertLookupRemoveKeyTreeStressTest()

Stress test of insert, removal and lookup of keys in the tree (allows splitting of the root leaf). TODO Alternative insert/remove patterns which remove many things at once and then insert many things. The insert/removes should be in a region of the index, but need not be perfectly dense (though that might make it more interesting). TODO Multi-threaded insert/remove pattern using the Unisolated read-write index. Might be difficult to track ground truth. Just look for errors in the index. Might need to do occasional checkpoints/commits also.