com.sun.labs.minion.test.regression
Class DeletionTest

java.lang.Object
  com.sun.labs.minion.test.regression.DeletionTest

public class DeletionTest
extends java.lang.Object

Regression test to check that files are deleted from the index.

Field Summary

protected static java.lang.String	charEnc The character encoding
protected java.lang.String	cmFile The filename of the configuration file if provided on the command line args
protected java.io.File	documentDirectory The directory containing the documents to be indexed
protected SearchEngineImpl	engine A search engine
protected java.lang.String	indexDir The directory to contain the index
protected java.io.File	outputDirectory The directory into which the de-indexed files should be written

Constructor Summary

DeletionTest()
Default contructor.

DeletionTest(java.lang.String indexDir, int iterations, java.lang.String cmFile, java.lang.String dDir, java.lang.String oDir)
Create a new instance of the test class

Method Summary

protected void	createSearchEngine(java.lang.String cmFile, java.lang.String indexDir) Creates a new instance of a search engines and assigns it to the field
protected void	invert() Takes the index and reproduces the documents that produced it. The documents are reproduced into the output directory, with any files already there being deleted.
static void	main(java.lang.String[] args)

Methods inherited from class java.lang.Object

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

Field Detail

charEnc

protected static java.lang.String charEnc

The character encoding

outputDirectory

protected java.io.File outputDirectory

The directory into which the de-indexed files should be written

indexDir

protected java.lang.String indexDir

The directory to contain the index

engine

protected SearchEngineImpl engine

A search engine

documentDirectory

protected java.io.File documentDirectory

The directory containing the documents to be indexed

cmFile

protected java.lang.String cmFile

The filename of the configuration file if provided on the command line args

Constructor Detail

DeletionTest

public DeletionTest()

Default contructor. Sets up the index inverter

DeletionTest

public DeletionTest(java.lang.String indexDir,
                    int iterations,
                    java.lang.String cmFile,
                    java.lang.String dDir,
                    java.lang.String oDir)
             throws java.io.FileNotFoundException

Create a new instance of the test class

Parameters:

indexDir - the location of the index directory

iterations - the number of random files to be deleted

cmFile - the file name for the configuration file

dDir - the name of the document directory

oDir - the name of the output directory

Throws:

java.io.FileNotFoundException

Method Detail

main

public static void main(java.lang.String[] args)
                 throws SearchEngineException

Parameters:

args -

Throws:

SearchEngineException

invert

protected void invert()
               throws java.io.IOException

Takes the index and reproduces the documents that produced it.
The documents are reproduced into the output directory, with any files already there being deleted.

Throws:

java.io.IOException

createSearchEngine

protected void createSearchEngine(java.lang.String cmFile,
                                  java.lang.String indexDir)

Creates a new instance of a search engines and assigns it to the field