com.bigdata.btree

Class AbstractIndexSegmentTestCase

java.lang.Object

junit.framework.Assert

junit.framework.TestCase

junit.framework.TestCase2

com.bigdata.btree.AbstractBTreeTestCase

com.bigdata.btree.AbstractIndexSegmentTestCase

All Implemented Interfaces:

junit.framework.Test

Direct Known Subclasses:

TestIndexSegmentBuilder_EmptyIndex, TestIndexSegmentBuilderWithBlobCapacity, TestIndexSegmentBuilderWithCompactingMerge, TestIndexSegmentBuilderWithIncrementalBuild, TestIndexSegmentBuilderWithLargeTrees, TestIndexSegmentBuilderWithSmallTree, TestIndexSegmentMultiBlockIterators

public class AbstractIndexSegmentTestCase
extends AbstractBTreeTestCase

Adds some methods for testing an IndexSegment for consistency.

Version:

$Id$

Author:

Bryan Thompson

Nested Class Summary

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

TestCase2.MyProperties, TestCase2.RandomType

Field Summary

Fields inherited from class com.bigdata.btree.AbstractBTreeTestCase

keyBuilder, log, r

Fields inherited from class junit.framework.TestCase2

_randomType

Constructor Summary

Constructors

Constructor and Description
AbstractIndexSegmentTestCase()
AbstractIndexSegmentTestCase(String name)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	dumpIndexSegment(IndexSegment seg) apply dump() as a structural validation of the tree.
static void	testForwardScan(IndexSegment seg) Test forward leaf scan.
static void	testMultiBlockIterator(BTree expected, IndexSegment actual) Compares the IndexSegmentMultiBlockIterator against the standard BTree iterator.
static void	testReverseScan(IndexSegment seg) Test reverse leaf scan.

Methods inherited from class com.bigdata.btree.AbstractBTreeTestCase

assertChildKeys, assertEntryCounts, assertKeys, assertKeys, assertKeys, assertSameAbstractNodeData, assertSameBTree, assertSameEntryIterator, assertSameEntryIterator, assertSameIterator, assertSameIterator, assertSameLeaf, assertSameLeafData, assertSameNode, assertSameNodeData, assertSameNodeOrLeaf, assertSameRaba, assertValues, assertValues, doEntryIteratorTest, doInsertKeySequenceTest, doInsertLookupRemoveStressTest, doInsertRandomKeySequenceTest, doInsertRandomKeySequenceTest, doInsertRandomSparseKeySequenceTest, doKnownKeySequenceTest, doRandomIndexOfTest, doRandomKeyInsertTest, doRandomLookupTest, doRemoveStructureStressTest, doSplitTest, doSplitWithDecreasingKeySequence, doSplitWithIncreasingKeySequence, doSplitWithRandomDenseKeySequence, getBTree, getBTree, getKeysAndValues, getRandomKeys, getRandomKeyValues, i2k, nextLong, useRawRecords

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, setUp, tearDown, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractIndexSegmentTestCase

public AbstractIndexSegmentTestCase()

AbstractIndexSegmentTestCase

public AbstractIndexSegmentTestCase(String name)

Parameters:

name -

Method Detail

dumpIndexSegment

protected void dumpIndexSegment(IndexSegment seg)

apply dump() as a structural validation of the tree. note that we have to materialize the leaves in the generated index segment since dump does not materialize a child from its Addr if it is not already resident.

testForwardScan

public static void testForwardScan(IndexSegment seg)

Test forward leaf scan.

testReverseScan

public static void testReverseScan(IndexSegment seg)

Test reverse leaf scan. Note: the scan starts with the last leaf in the key order and then proceeds in reverse key order.

testMultiBlockIterator

public static void testMultiBlockIterator(BTree expected,
                          IndexSegment actual)

Compares the IndexSegmentMultiBlockIterator against the standard BTree iterator.

Parameters:

expected - The ground truth BTree.

actual - The IndexSegment.