com.bigdata.btree.isolation

Class TestIsolatedFusedView

java.lang.Object

junit.framework.Assert

junit.framework.TestCase

junit.framework.TestCase2

com.bigdata.btree.AbstractBTreeTestCase

com.bigdata.btree.isolation.TestIsolatedFusedView

All Implemented Interfaces:

junit.framework.Test

public class TestIsolatedFusedView
extends AbstractBTreeTestCase

Test suite for IsolatedFusedView.

Note: the test suite for an isolated write set is similar to a FusedView except that it must also handle the per tuple revision timestamps properly. The timestamps do not really effect the iterator (other than Iterator.remove() or various lookup methods - they mainly interact with the logic for detecting write-write conflicts.

Version:

$Id$

Author:

Bryan Thompson

See Also:

TestFusedView

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
TestIsolatedFusedView()
TestIsolatedFusedView(String name)

Method Summary

Methods

Modifier and Type	Method and Description
void	test_mergeDown() Unit test for merging down a validated write set onto the current ground state.
void	test_validate() Unit test for validating a write set against the current ground state.
void	test_writeSetIsolation() Unit test examines the propagation of timestamps from the ground state into the isolated write set with both insert() and remove() operations.

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

TestIsolatedFusedView

public TestIsolatedFusedView()

TestIsolatedFusedView

public TestIsolatedFusedView(String name)

Method Detail

test_writeSetIsolation

public void test_writeSetIsolation()
                            throws IOException

Unit test examines the propagation of timestamps from the ground state into the isolated write set with both insert() and remove() operations. The test does not explore validation of the write set or mergeDown onto the unisolated index (aka the commit of the transaction).

Throws:

IOException

test_validate

public void test_validate()

Unit test for validating a write set against the current ground state. ground state and are not detected by the isolated view. when those writes on are the same keys as writes by the transaction a write-write conflict will result. When they are on different keys there will be no conflict.

test_mergeDown

public void test_mergeDown()

Unit test for merging down a validated write set onto the current ground state.