com.bigdata.rdf.spo

Class TestSPOValueCoders

java.lang.Object

junit.framework.Assert

junit.framework.TestCase

junit.framework.TestCase2

com.bigdata.rdf.spo.TestSPOValueCoders

All Implemented Interfaces:

junit.framework.Test

public class TestSPOValueCoders
extends TestCase2

Test suite for approaches to value compression for statement indices. The values exist if either statement identifiers or truth maintenance is being used, otherwise NO values are associated with the keys in the statement indices. For statement identifiers, the value is the SID (int64). For truth maintenance, the value is the StatementEnum. If statement identifiers and truth maintenance are both enabled, then both the SID and the StatementEnum are stored as the value under the key.

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 junit.framework.TestCase2

_randomType, log

Constructor Summary

Constructors

Constructor and Description
TestSPOValueCoders()
TestSPOValueCoders(String arg0)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	doRoundTripTest(SPO[] a, IRabaCoder rabaCoder, boolean sids) Do a round-trip test test.
protected void	doRoundTripTests(IRabaCoder rabaCoder, boolean SIDs, boolean inference)
protected SPO[]	getData(int n, boolean SIDs, boolean inference) Return an array of SPOs.
protected void	setUp()
protected void	tearDown()
void	test_FastRDFValueCoder2_001() Simple tests for FastRDFValueCoder2.
void	test_FastRDFValueCoder2()
void	test_simpleCoder()

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

TestSPOValueCoders

public TestSPOValueCoders()

TestSPOValueCoders

public TestSPOValueCoders(String arg0)

Parameters:

arg0 -

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

getData

protected SPO[] getData(int n,
            boolean SIDs,
            boolean inference)

Return an array of SPOs.

Parameters:

n - The #of elements in the array.

SIDs - If statement identifiers should be generated.

inference - if StatementEnums should be assigned.

Returns:

The array.

test_simpleCoder

public void test_simpleCoder()

test_FastRDFValueCoder2_001

public void test_FastRDFValueCoder2_001()

Simple tests for FastRDFValueCoder2.

Note: this does not cover nulls or overrides, but the stress tests covers both.

test_FastRDFValueCoder2

public void test_FastRDFValueCoder2()

doRoundTripTests

protected void doRoundTripTests(IRabaCoder rabaCoder,
                    boolean SIDs,
                    boolean inference)

doRoundTripTest

protected void doRoundTripTest(SPO[] a,
                   IRabaCoder rabaCoder,
                   boolean sids)

Do a round-trip test test.

Parameters:

a - The array of SPOs.

rabaCoder - The compression provider.

Throws:

IOException