org.apache.lucene.index

Class BaseNormsFormatTestCase

java.lang.Object

org.junit.Assert

org.apache.lucene.util.LuceneTestCase

org.apache.lucene.index.BaseNormsFormatTestCase

public abstract class BaseNormsFormatTestCase
extends LuceneTestCase

Abstract class to do basic tests for a norms format. NOTE: This test focuses on the norms impl, nothing else. The [stretch] goal is for this test to be so thorough in testing a new NormsFormat that if this test passes, then all Lucene/Solr tests should also pass. Ie, if there is some bug in a given NormsFormat that this test fails to catch then this test needs to be improved!

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.lucene.util.LuceneTestCase

LuceneTestCase.AwaitsFix, LuceneTestCase.BadApple, LuceneTestCase.Monster, LuceneTestCase.Nightly, LuceneTestCase.Slow, LuceneTestCase.SuppressCodecs, LuceneTestCase.SuppressSysoutChecks, LuceneTestCase.SuppressTempFileChecks, LuceneTestCase.Weekly

Field Summary

Fields inherited from class org.apache.lucene.util.LuceneTestCase

classRules, DEFAULT_LINE_DOCS_FILE, doesntSupportOffsets, INFOSTREAM, JENKINS_LARGE_LINE_DOCS_FILE, LEAVE_TEMPORARY, OLD_FORMAT_IMPERSONATION_IS_ACTIVE, RANDOM_MULTIPLIER, ruleChain, SYSPROP_AWAITSFIX, SYSPROP_BADAPPLES, SYSPROP_FAILFAST, SYSPROP_MAXFAILURES, SYSPROP_MONSTER, SYSPROP_NIGHTLY, SYSPROP_SLOW, SYSPROP_WEEKLY, TEST_AWAITSFIX, TEST_CODEC, TEST_DIRECTORY, TEST_DOCVALUESFORMAT, TEST_LINE_DOCS_FILE, TEST_NIGHTLY, TEST_POSTINGSFORMAT, TEST_SLOW, TEST_THROTTLING, TEST_VERSION_CURRENT, TEST_WEEKLY, VERBOSE

Constructor Summary

Constructors

Constructor and Description
BaseNormsFormatTestCase()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	addRandomFields(Document doc) Add random fields to the provided document.
protected Collection<String>	excludedExtensionsFromByteCounts() Return the list of extensions that should be excluded from byte counts when comparing indices that store the same content.
protected abstract Codec	getCodec() Returns the codec to run tests against
void	setUp() For subclasses to override.
void	tearDown() For subclasses to override.
void	testAllZeros()
void	testByteRange()
void	testFewLargeValues()
void	testFewValues()
void	testFullLongRange()
void	testLongRange()
void	testMergeStability() The purpose of this test is to make sure that bulk merge doesn't accumulate useless data over runs.
void	testRamBytesUsed() Test the accuracy of the ramBytesUsed estimations.
void	testShortRange()

Methods inherited from class org.apache.lucene.util.LuceneTestCase

assertDeletedDocsEquals, assertDocsAndPositionsEnumEquals, assertDocsEnumEquals, assertDocsSkippingEquals, assertDocValuesEquals, assertDocValuesEquals, assertFieldInfosEquals, assertFieldsEquals, assertFieldStatisticsEquals, assertNormsEquals, assertPositionsSkippingEquals, assertReaderEquals, assertReaderStatisticsEquals, assertSaneFieldCaches, assertStoredFieldEquals, assertStoredFieldsEquals, assertTermsEnumEquals, assertTermsEquals, assertTermsStatisticsEquals, assertTermStatsEquals, assertTermVectorsEquals, asSet, assumeFalse, assumeNoException, assumeTrue, atLeast, atLeast, closeAfterSuite, closeAfterTest, createTempDir, createTempDir, createTempFile, createTempFile, defaultCodecSupportsDocsWithField, defaultCodecSupportsDocValues, defaultCodecSupportsFieldUpdates, defaultCodecSupportsMissingDocValues, defaultCodecSupportsSortedNumeric, defaultCodecSupportsSortedSet, dumpArray, dumpIterator, getBaseTempDirForTestClass, getDataFile, getOnlySegmentReader, getTestClass, getTestName, isTestThread, localeForName, maybeChangeLiveIndexWriterConfig, maybeWrapReader, newAlcoholicMergePolicy, newAlcoholicMergePolicy, newDirectory, newDirectory, newDirectory, newDirectory, newField, newField, newFSDirectory, newFSDirectory, newIndexWriterConfig, newIndexWriterConfig, newIOContext, newIOContext, newLogMergePolicy, newLogMergePolicy, newLogMergePolicy, newLogMergePolicy, newLogMergePolicy, newMergePolicy, newMergePolicy, newMockDirectory, newMockDirectory, newMockFSDirectory, newSearcher, newSearcher, newSearcher, newStringField, newStringField, newTextField, newTextField, newTieredMergePolicy, newTieredMergePolicy, random, randomLocale, randomTimeZone, rarely, rarely, replaceMaxFailureRule, restoreIndexWriterMaxDocs, setIndexWriterMaxDocs, slowFileExists, usually, usually

Methods inherited from class org.junit.Assert

assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertFalse, assertFalse, assertNotNull, assertNotNull, assertNotSame, assertNotSame, assertNull, assertNull, assertSame, assertSame, assertThat, assertThat, assertTrue, assertTrue, fail, fail

Methods inherited from class java.lang.Object

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

Constructor Detail

BaseNormsFormatTestCase

public BaseNormsFormatTestCase()

Method Detail

testByteRange

public void testByteRange()
                   throws Exception

Throws:

Exception

testShortRange

public void testShortRange()
                    throws Exception

Throws:

Exception

testLongRange

public void testLongRange()
                   throws Exception

Throws:

Exception

testFullLongRange

public void testFullLongRange()
                       throws Exception

Throws:

Exception

testFewValues

public void testFewValues()
                   throws Exception

Throws:

Exception

testFewLargeValues

public void testFewLargeValues()
                        throws Exception

Throws:

Exception

testAllZeros

public void testAllZeros()
                  throws Exception

Throws:

Exception

addRandomFields

protected void addRandomFields(Document doc)

Add random fields to the provided document.

testMergeStability

public void testMergeStability()
                        throws Exception

The purpose of this test is to make sure that bulk merge doesn't accumulate useless data over runs.

Throws:

Exception

getCodec

protected abstract Codec getCodec()

Returns the codec to run tests against

setUp

public void setUp()
           throws Exception

Description copied from class: LuceneTestCase

For subclasses to override. Overrides must call super.setUp().

Overrides:

setUp in class LuceneTestCase

Throws:

Exception

tearDown

public void tearDown()
              throws Exception

Description copied from class: LuceneTestCase

For subclasses to override. Overrides must call super.tearDown().

Overrides:

tearDown in class LuceneTestCase

Throws:

Exception

excludedExtensionsFromByteCounts

protected Collection<String> excludedExtensionsFromByteCounts()

Return the list of extensions that should be excluded from byte counts when comparing indices that store the same content.

testRamBytesUsed

public void testRamBytesUsed()
                      throws IOException

Test the accuracy of the ramBytesUsed estimations.

Throws:

IOException