org.apache.lucene.index.memory
Class PatternAnalyzerTest

java.lang.Object
  junit.framework.Assert
      junit.framework.TestCase
          org.apache.lucene.index.memory.PatternAnalyzerTest

All Implemented Interfaces:

junit.framework.Test

public class PatternAnalyzerTest
extends junit.framework.TestCase

Verifies that Lucene PatternAnalyzer and normal Lucene Analyzers have the same behaviour, returning the same results for any given free text. Runs a set of texts against a tokenizers/analyzers Can also be used as a simple benchmark.

Example usage:

cd lucene-cvs
java org.apache.lucene.index.memory.PatternAnalyzerTest 1 1 patluc 1 2 2 *.txt *.xml docs/*.html src/java/org/apache/lucene/index/*.java xdocs/*.xml ../nux/samples/data/*.xml

with WhitespaceAnalyzer problems can be found; These are not bugs but questionable Lucene features: CharTokenizer.MAX_WORD_LEN = 255. Thus the PatternAnalyzer produces correct output, whereas the WhitespaceAnalyzer silently truncates text, and so the comparison results in assertEquals() don't match up.

Author:

whoschek.AT.lbl.DOT.gov

Constructor Summary

PatternAnalyzerTest()

Method Summary

static void	main(String[] args) Runs the tests and/or benchmark
void	testMany()

Methods inherited from class junit.framework.TestCase

countTestCases, createResult, getName, run, run, runBare, runTest, setName, setUp, tearDown, toString

Methods inherited from class junit.framework.Assert

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, fail, fail

Methods inherited from class java.lang.Object

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

Constructor Detail

PatternAnalyzerTest

public PatternAnalyzerTest()

Method Detail

main

public static void main(String[] args)
                 throws Throwable

Runs the tests and/or benchmark

Throws:

Throwable

testMany

public void testMany()
              throws Throwable

Throws:

Throwable