cacert-testmgr/external/ZendFramework-1.9.5/tests/Zend/Search/Lucene/LuceneTest.php
Markus Warg 8398c9048d initially import ZendFramework-1.9.5 into repository
code was modified slightly, so the code differs from the original downloadable 1.9.5 version
2010-03-31 10:12:32 +02:00

524 lines
17 KiB
PHP

<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Search_Lucene
* @subpackage UnitTests
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: LuceneTest.php 17363 2009-08-03 07:40:18Z bkarwin $
*/
if (!defined('PHPUnit_MAIN_METHOD')) {
define('PHPUnit_MAIN_METHOD', 'Zend_Search_Lucene_LuceneTest::main');
}
/**
* Test helper
*/
require_once dirname(__FILE__) . '/../../../TestHelper.php';
/**
* Zend_Search_Lucene
*/
require_once 'Zend/Search/Lucene.php';
/**
* @category Zend
* @package Zend_Search_Lucene
* @subpackage UnitTests
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @group Zend_Search_Lucene
*/
class Zend_Search_Lucene_LuceneTest extends PHPUnit_Framework_TestCase
{
public static function main()
{
$suite = new PHPUnit_Framework_TestSuite(__CLASS__);
$result = PHPUnit_TextUI_TestRunner::run($suite);
}
private function _clearDirectory($dirName)
{
if (!file_exists($dirName) || !is_dir($dirName)) {
return;
}
// remove files from temporary direcytory
$dir = opendir($dirName);
while (($file = readdir($dir)) !== false) {
if (!is_dir($dirName . '/' . $file)) {
@unlink($dirName . '/' . $file);
}
}
closedir($dir);
}
public function testCreate()
{
$index = Zend_Search_Lucene::create(dirname(__FILE__) . '/_index/_files');
$this->assertTrue($index instanceof Zend_Search_Lucene_Interface);
$this->_clearDirectory(dirname(__FILE__) . '/_index/_files');
}
public function testOpen()
{
$index = Zend_Search_Lucene::open(dirname(__FILE__) . '/_indexSample/_files');
$this->assertTrue($index instanceof Zend_Search_Lucene_Interface);
}
public function testOpenNonCompound()
{
$index = Zend_Search_Lucene::open(dirname(__FILE__) . '/_indexSample/_nonCompoundIndexFiles');
$this->assertTrue($index instanceof Zend_Search_Lucene_Interface);
}
public function testDefaultSearchField()
{
$currentDefaultSearchField = Zend_Search_Lucene::getDefaultSearchField();
$this->assertEquals($currentDefaultSearchField, null);
Zend_Search_Lucene::setDefaultSearchField('anotherField');
$this->assertEquals(Zend_Search_Lucene::getDefaultSearchField(), 'anotherField');
Zend_Search_Lucene::setDefaultSearchField($currentDefaultSearchField);
}
public function testCount()
{
$index = Zend_Search_Lucene::open(dirname(__FILE__) . '/_indexSample/_files');
$this->assertEquals($index->count(), 10);
}
public function testMaxDoc()
{
$index = Zend_Search_Lucene::open(dirname(__FILE__) . '/_indexSample/_files');
$this->assertEquals($index->maxDoc(), 10);
}
public function testNumDocs()
{
$index = Zend_Search_Lucene::open(dirname(__FILE__) . '/_indexSample/_files');
$this->assertEquals($index->numDocs(), 9);
}
public function testIsDeleted()
{
$index = Zend_Search_Lucene::open(dirname(__FILE__) . '/_indexSample/_files');
$this->assertFalse($index->isDeleted(3));
$this->assertTrue($index->isDeleted(6));
}
public function testMaxBufferedDocs()
{
$index = Zend_Search_Lucene::open(dirname(__FILE__) . '/_indexSample/_files');
$currentMaxBufferedDocs = $index->getMaxBufferedDocs();
$index->setMaxBufferedDocs(234);
$this->assertEquals($index->getMaxBufferedDocs(), 234);
$index->setMaxBufferedDocs($currentMaxBufferedDocs);
}
public function testMaxMergeDocs()
{
$index = Zend_Search_Lucene::open(dirname(__FILE__) . '/_indexSample/_files');
$currentMaxMergeDocs = $index->getMaxMergeDocs();
$index->setMaxMergeDocs(34);
$this->assertEquals($index->getMaxMergeDocs(), 34);
$index->setMaxMergeDocs($currentMaxMergeDocs);
}
public function testMergeFactor()
{
$index = Zend_Search_Lucene::open(dirname(__FILE__) . '/_indexSample/_files');
$currentMergeFactor = $index->getMergeFactor();
$index->setMergeFactor(113);
$this->assertEquals($index->getMergeFactor(), 113);
$index->setMergeFactor($currentMergeFactor);
}
public function testFind()
{
$index = Zend_Search_Lucene::open(dirname(__FILE__) . '/_indexSample/_files');
$hits = $index->find('submitting');
$this->assertEquals(count($hits), 3);
}
public function testGetFieldNames()
{
$index = Zend_Search_Lucene::open(dirname(__FILE__) . '/_indexSample/_files');
$this->assertTrue(array_values($index->getFieldNames()) == array('path', 'modified', 'contents'));
}
public function testGetDocument()
{
$index = Zend_Search_Lucene::open(dirname(__FILE__) . '/_indexSample/_files');
$doc = $index->getDocument(3);
$this->assertTrue($doc instanceof Zend_Search_Lucene_Document);
$this->assertEquals($doc->path, 'IndexSource/about-pear.html');
}
public function testHasTerm()
{
$index = Zend_Search_Lucene::open(dirname(__FILE__) . '/_indexSample/_files');
$this->assertTrue($index->hasTerm(new Zend_Search_Lucene_Index_Term('packages', 'contents')));
$this->assertFalse($index->hasTerm(new Zend_Search_Lucene_Index_Term('nonusedword', 'contents')));
}
public function testTermDocs()
{
$index = Zend_Search_Lucene::open(dirname(__FILE__) . '/_indexSample/_files');
$this->assertTrue(array_values( $index->termDocs(new Zend_Search_Lucene_Index_Term('packages', 'contents')) ) ==
array(0, 2, 6, 7, 8));
}
public function testTermPositions()
{
$index = Zend_Search_Lucene::open(dirname(__FILE__) . '/_indexSample/_files');
$this->assertTrue($index->termPositions(new Zend_Search_Lucene_Index_Term('packages', 'contents')) ==
array(0 => array(174),
2 => array(40, 742),
6 => array(6, 156, 163),
7 => array(194),
8 => array(55, 190, 405)));
}
public function testDocFreq()
{
$index = Zend_Search_Lucene::open(dirname(__FILE__) . '/_indexSample/_files');
$this->assertEquals($index->docFreq(new Zend_Search_Lucene_Index_Term('packages', 'contents')), 5);
}
public function testGetSimilarity()
{
$index = Zend_Search_Lucene::open(dirname(__FILE__) . '/_indexSample/_files');
$this->assertTrue($index->getSimilarity() instanceof Zend_Search_Lucene_Search_Similarity);
}
public function testNorm()
{
$index = Zend_Search_Lucene::open(dirname(__FILE__) . '/_indexSample/_files');
$this->assertTrue(abs($index->norm(3, 'contents') - 0.054688) < 0.000001);
}
public function testHasDeletions()
{
$index = Zend_Search_Lucene::open(dirname(__FILE__) . '/_indexSample/_files');
$this->assertTrue($index->hasDeletions());
}
public function testDelete()
{
// Copy index sample into _files directory
$sampleIndexDir = dirname(__FILE__) . '/_indexSample/_files';
$tempIndexDir = dirname(__FILE__) . '/_files';
if (!is_dir($tempIndexDir)) {
mkdir($tempIndexDir);
}
$this->_clearDirectory($tempIndexDir);
$indexDir = opendir($sampleIndexDir);
while (($file = readdir($indexDir)) !== false) {
if (!is_dir($sampleIndexDir . '/' . $file)) {
copy($sampleIndexDir . '/' . $file, $tempIndexDir . '/' . $file);
}
}
closedir($indexDir);
$index = Zend_Search_Lucene::open($tempIndexDir);
$this->assertFalse($index->isDeleted(2));
$index->delete(2);
$this->assertTrue($index->isDeleted(2));
$index->commit();
unset($index);
$index1 = Zend_Search_Lucene::open($tempIndexDir);
$this->assertTrue($index1->isDeleted(2));
unset($index1);
$this->_clearDirectory($tempIndexDir);
}
public function testAddDocument()
{
$index = Zend_Search_Lucene::create(dirname(__FILE__) . '/_index/_files');
$indexSourceDir = dirname(__FILE__) . '/_indexSource/_files';
$dir = opendir($indexSourceDir);
while (($file = readdir($dir)) !== false) {
if (is_dir($indexSourceDir . '/' . $file)) {
continue;
}
if (strcasecmp(substr($file, strlen($file)-5), '.html') != 0) {
continue;
}
// Create new Document from a file
$doc = new Zend_Search_Lucene_Document();
$doc->addField(Zend_Search_Lucene_Field::Text('path', 'IndexSource/' . $file));
$doc->addField(Zend_Search_Lucene_Field::Keyword( 'modified', filemtime($indexSourceDir . '/' . $file) ));
$f = fopen($indexSourceDir . '/' . $file,'rb');
$byteCount = filesize($indexSourceDir . '/' . $file);
$data = '';
while ( $byteCount > 0 && ($nextBlock = fread($f, $byteCount)) != false ) {
$data .= $nextBlock;
$byteCount -= strlen($nextBlock);
}
fclose($f);
$doc->addField(Zend_Search_Lucene_Field::Text('contents', $data, 'ISO-8859-1'));
// Add document to the index
$index->addDocument($doc);
}
closedir($dir);
unset($index);
$index1 = Zend_Search_Lucene::open(dirname(__FILE__) . '/_index/_files');
$this->assertTrue($index1 instanceof Zend_Search_Lucene_Interface);
$this->_clearDirectory(dirname(__FILE__) . '/_index/_files');
}
public function testOptimize()
{
$index = Zend_Search_Lucene::create(dirname(__FILE__) . '/_index/_files');
$index->setMaxBufferedDocs(2);
$indexSourceDir = dirname(__FILE__) . '/_indexSource/_files';
$dir = opendir($indexSourceDir);
while (($file = readdir($dir)) !== false) {
if (is_dir($indexSourceDir . '/' . $file)) {
continue;
}
if (strcasecmp(substr($file, strlen($file)-5), '.html') != 0) {
continue;
}
// Create new Document from a file
$doc = new Zend_Search_Lucene_Document();
$doc->addField(Zend_Search_Lucene_Field::Keyword('path', 'IndexSource/' . $file));
$doc->addField(Zend_Search_Lucene_Field::Keyword( 'modified', filemtime($indexSourceDir . '/' . $file) ));
$f = fopen($indexSourceDir . '/' . $file,'rb');
$byteCount = filesize($indexSourceDir . '/' . $file);
$data = '';
while ( $byteCount > 0 && ($nextBlock = fread($f, $byteCount)) != false ) {
$data .= $nextBlock;
$byteCount -= strlen($nextBlock);
}
fclose($f);
$doc->addField(Zend_Search_Lucene_Field::Text('contents', $data, 'ISO-8859-1'));
// Add document to the index
$index->addDocument($doc);
}
closedir($dir);
unset($index);
$index1 = Zend_Search_Lucene::open(dirname(__FILE__) . '/_index/_files');
$this->assertTrue($index1 instanceof Zend_Search_Lucene_Interface);
$pathTerm = new Zend_Search_Lucene_Index_Term('IndexSource/contributing.html', 'path');
$contributingDocs = $index1->termDocs($pathTerm);
foreach ($contributingDocs as $id) {
$index1->delete($id);
}
$index1->optimize();
unset($index1);
$index2 = Zend_Search_Lucene::open(dirname(__FILE__) . '/_index/_files');
$this->assertTrue($index2 instanceof Zend_Search_Lucene_Interface);
$hits = $index2->find('submitting');
$this->assertEquals(count($hits), 3);
$this->_clearDirectory(dirname(__FILE__) . '/_index/_files');
}
public function testTerms()
{
$index = Zend_Search_Lucene::open(dirname(__FILE__) . '/_indexSample/_files');
$this->assertEquals(count($index->terms()), 607);
}
public function testTermsStreamInterface()
{
$index = Zend_Search_Lucene::open(dirname(__FILE__) . '/_indexSample/_files');
$terms = array();
$index->resetTermsStream();
while ($index->currentTerm() !== null) {
$terms[] = $index->currentTerm();
$index->nextTerm();
}
$this->assertEquals(count($terms), 607);
}
public function testTermsStreamInterfaceSkipTo()
{
$index = Zend_Search_Lucene::open(dirname(__FILE__) . '/_indexSample/_files');
$terms = array();
$index->resetTermsStream();
$index->skipTo(new Zend_Search_Lucene_Index_Term('one', 'contents'));
while ($index->currentTerm() !== null) {
$terms[] = $index->currentTerm();
$index->nextTerm();
}
$this->assertEquals(count($terms), 244);
}
public function testTermsStreamInterfaceSkipToTermsRetrieving()
{
$index = Zend_Search_Lucene::open(dirname(__FILE__) . '/_indexSample/_files');
$terms = array();
$index->resetTermsStream();
$index->skipTo(new Zend_Search_Lucene_Index_Term('one', 'contents'));
$terms[] = $index->currentTerm();
$terms[] = $index->nextTerm();
$terms[] = $index->nextTerm();
$index->closeTermsStream();
$this->assertTrue($terms ==
array(new Zend_Search_Lucene_Index_Term('one', 'contents'),
new Zend_Search_Lucene_Index_Term('only', 'contents'),
new Zend_Search_Lucene_Index_Term('open', 'contents'),
));
}
public function testTermsStreamInterfaceSkipToTermsRetrievingZeroTermsCase()
{
$index = Zend_Search_Lucene::create(dirname(__FILE__) . '/_index/_files');
// Zero terms
$doc = new Zend_Search_Lucene_Document();
$doc->addField(Zend_Search_Lucene_Field::Text('contents', ''));
$index->addDocument($doc);
unset($index);
$index = Zend_Search_Lucene::open(dirname(__FILE__) . '/_index/_files');
$index->resetTermsStream();
$index->skipTo(new Zend_Search_Lucene_Index_Term('term', 'contents'));
$this->assertTrue($index->currentTerm() === null);
$index->closeTermsStream();
$this->_clearDirectory(dirname(__FILE__) . '/_index/_files');
}
public function testTermsStreamInterfaceSkipToTermsRetrievingOneTermsCase()
{
$index = Zend_Search_Lucene::create(dirname(__FILE__) . '/_index/_files');
// Zero terms
$doc = new Zend_Search_Lucene_Document();
$doc->addField(Zend_Search_Lucene_Field::Text('contents', 'someterm'));
$index->addDocument($doc);
unset($index);
$index = Zend_Search_Lucene::open(dirname(__FILE__) . '/_index/_files');
$index->resetTermsStream();
$index->skipTo(new Zend_Search_Lucene_Index_Term('term', 'contents'));
$this->assertTrue($index->currentTerm() === null);
$index->closeTermsStream();
$this->_clearDirectory(dirname(__FILE__) . '/_index/_files');
}
public function testTermsStreamInterfaceSkipToTermsRetrievingTwoTermsCase()
{
$index = Zend_Search_Lucene::create(dirname(__FILE__) . '/_index/_files');
// Zero terms
$doc = new Zend_Search_Lucene_Document();
$doc->addField(Zend_Search_Lucene_Field::Text('contents', 'someterm word'));
$index->addDocument($doc);
unset($index);
$index = Zend_Search_Lucene::open(dirname(__FILE__) . '/_index/_files');
$index->resetTermsStream();
$index->skipTo(new Zend_Search_Lucene_Index_Term('term', 'contents'));
$this->assertTrue($index->currentTerm() == new Zend_Search_Lucene_Index_Term('word', 'contents'));
$index->closeTermsStream();
$this->_clearDirectory(dirname(__FILE__) . '/_index/_files');
}
}
if (PHPUnit_MAIN_METHOD == 'Zend_Search_Lucene_LuceneTest::main') {
Zend_Search_Lucene_LuceneTest::main();
}