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<?php
/**
* This class is not directly tested. Instead it is extended by SearchDbTest.
* @group Search
* @group Database
*/
class SearchEngineTest extends MediaWikiTestCase {
protected $search, $pageList;
function tearDown() {
unset( $this->search );
}
/**
* Checks for database type & version.
* Will skip current test if DB does not support search.
*/
function setUp() {
parent::setUp();
// Search tests require MySQL or SQLite with FTS
# Get database type and version
$dbType = $this->db->getType();
$dbSupported =
($dbType === 'mysql')
|| ( $dbType === 'sqlite' && $this->db->getFulltextSearchModule() == 'FTS3' );
if( !$dbSupported ) {
$this->markTestSkipped( "MySQL or SQLite with FTS3 only" );
}
$searchType = $this->db->getSearchEngine();
$this->search = new $searchType( $this->db );
}
function pageExists( $title ) {
return false;
}
function addDBData() {
if ( $this->pageExists( 'Not_Main_Page' ) ) {
return;
}
$this->insertPage( "Not_Main_Page", "This is not a main page", 0 );
$this->insertPage( 'Talk:Not_Main_Page', 'This is not a talk page to the main page, see [[smithee]]', 1 );
$this->insertPage( 'Smithee', 'A smithee is one who smiths. See also [[Alan Smithee]]', 0 );
$this->insertPage( 'Talk:Smithee', 'This article sucks.', 1 );
$this->insertPage( 'Unrelated_page', 'Nothing in this page is about the S word.', 0 );
$this->insertPage( 'Another_page', 'This page also is unrelated.', 0 );
$this->insertPage( 'Help:Help', 'Help me!', 4 );
$this->insertPage( 'Thppt', 'Blah blah', 0 );
$this->insertPage( 'Alan_Smithee', 'yum', 0 );
$this->insertPage( 'Pages', 'are\'food', 0 );
$this->insertPage( 'HalfOneUp', 'AZ', 0 );
$this->insertPage( 'FullOneUp', 'ＡＺ', 0 );
$this->insertPage( 'HalfTwoLow', 'az', 0 );
$this->insertPage( 'FullTwoLow', 'ａｚ', 0 );
$this->insertPage( 'HalfNumbers', '1234567890', 0 );
$this->insertPage( 'FullNumbers', '１２３４５６７８９０', 0 );
$this->insertPage( 'DomainName', 'example.com', 0 );
}
function fetchIds( $results ) {
$this->assertTrue( is_object( $results ) );
$matches = array();
$row = $results->next();
while ( $row ) {
$matches[] = $row->getTitle()->getPrefixedText();
$row = $results->next();
}
$results->free();
# Search is not guaranteed to return results in a certain order;
# sort them numerically so we will compare simply that we received
# the expected matches.
sort( $matches );
return $matches;
}
/**
* Insert a new page
*
* @param $pageName String: page name
* @param $text String: page's content
* @param $n Integer: unused
*/
function insertPage( $pageName, $text, $ns ) {
$title = Title::newFromText( $pageName );
$user = User::newFromName( 'WikiSysop' );
$comment = 'Search Test';
// avoid memory leak...?
LinkCache::singleton()->clear();
$page = WikiPage::factory( $title );
$page->doEdit( $text, $comment, 0, false, $user );
$this->pageList[] = array( $title, $page->getId() );
return true;
}
function testFullWidth() {
$this->assertEquals(
array( 'FullOneUp', 'FullTwoLow', 'HalfOneUp', 'HalfTwoLow' ),
$this->fetchIds( $this->search->searchText( 'AZ' ) ),
"Search for normalized from Half-width Upper" );
$this->assertEquals(
array( 'FullOneUp', 'FullTwoLow', 'HalfOneUp', 'HalfTwoLow' ),
$this->fetchIds( $this->search->searchText( 'az' ) ),
"Search for normalized from Half-width Lower" );
$this->assertEquals(
array( 'FullOneUp', 'FullTwoLow', 'HalfOneUp', 'HalfTwoLow' ),
$this->fetchIds( $this->search->searchText( 'ＡＺ' ) ),
"Search for normalized from Full-width Upper" );
$this->assertEquals(
array( 'FullOneUp', 'FullTwoLow', 'HalfOneUp', 'HalfTwoLow' ),
$this->fetchIds( $this->search->searchText( 'ａｚ' ) ),
"Search for normalized from Full-width Lower" );
}
function testTextSearch() {
$this->assertEquals(
array( 'Smithee' ),
$this->fetchIds( $this->search->searchText( 'smithee' ) ),
"Plain search failed" );
}
function testTextPowerSearch() {
$this->search->setNamespaces( array( 0, 1, 4 ) );
$this->assertEquals(
array(
'Smithee',
'Talk:Not Main Page',
),
$this->fetchIds( $this->search->searchText( 'smithee' ) ),
"Power search failed" );
}
function testTitleSearch() {
$this->assertEquals(
array(
'Alan Smithee',
'Smithee',
),
$this->fetchIds( $this->search->searchTitle( 'smithee' ) ),
"Title search failed" );
}
function testTextTitlePowerSearch() {
$this->search->setNamespaces( array( 0, 1, 4 ) );
$this->assertEquals(
array(
'Alan Smithee',
'Smithee',
'Talk:Smithee',
),
$this->fetchIds( $this->search->searchTitle( 'smithee' ) ),
"Title power search failed" );
}
}
|
