maintenance/tests/SearchEngineTest.php

   1 <?php
   2
   3 require_once( 'MediaWiki_Setup.php' );
   4
   5 /**
   6  * @group Stub
   7  */
   8 class SearchEngineTest extends MediaWiki_Setup {
   9         var $db, $search, $pageList;
  10
  11         function pageExists( $title ) {
  12                 return false;
  13         }
  14
  15         function insertSearchData() {
  16             if ( $this->pageExists( 'Not_Main_Page' ) ) {
  17                 return;
  18             }
  19             $this->insertPage( "Not_Main_Page", "This is not a main page", 0 );
  20             $this->insertPage( 'Talk:Not_Main_Page',    'This is not a talk page to the main page, see [[smithee]]', 1 );
  21             $this->insertPage( 'Smithee',       'A smithee is one who smiths. See also [[Alan Smithee]]', 0 );
  22             $this->insertPage( 'Talk:Smithee',  'This article sucks.', 1 );
  23             $this->insertPage( 'Unrelated_page',        'Nothing in this page is about the S word.', 0 );
  24             $this->insertPage( 'Another_page',  'This page also is unrelated.', 0 );
  25             $this->insertPage( 'Help:Help',             'Help me!', 4 );
  26             $this->insertPage( 'Thppt',         'Blah blah', 0 );
  27             $this->insertPage( 'Alan_Smithee',  'yum', 0 );
  28             $this->insertPage( 'Pages',         'are\'food', 0 );
  29             $this->insertPage( 'HalfOneUp',     'AZ', 0 );
  30             $this->insertPage( 'FullOneUp',     'ＡＺ', 0 );
  31             $this->insertPage( 'HalfTwoLow',    'az', 0 );
  32             $this->insertPage( 'FullTwoLow',    'ａｚ', 0 );
  33             $this->insertPage( 'HalfNumbers',   '1234567890', 0 );
  34             $this->insertPage( 'FullNumbers',   '１２３４５６７８９０', 0 );
  35             $this->insertPage( 'DomainName',    'example.com', 0 );
  36         }
  37
  38         function removeSearchData() {
  39             return;
  40             while ( count( $this->pageList ) ) {
  41                 list( $title, $id ) = array_pop( $this->pageList );
  42                 $article = new Article( $title, $id );
  43                 $article->doDeleteArticle( "Search Test" );
  44             }
  45         }
  46
  47         function fetchIds( $results ) {
  48                 $matches = array();
  49                 while ( $row = $results->next() ) {
  50                         $matches[] = $row->getTitle()->getPrefixedText();
  51                 }
  52                 $results->free();
  53                 # Search is not guaranteed to return results in a certain order;
  54                 # sort them numerically so we will compare simply that we received
  55                 # the expected matches.
  56                 sort( $matches );
  57                 return $matches;
  58         }
  59
  60         // Modified version of WikiRevision::importOldRevision()
  61         function insertPage( $pageName, $text, $ns ) {
  62             $dbw = $this->db;
  63             $title = Title::newFromText( $pageName );
  64
  65             $userId = 0;
  66             $userText = 'WikiSysop';
  67             $comment = 'Search Test';
  68
  69             // avoid memory leak...?
  70             $linkCache = LinkCache::singleton();
  71             $linkCache->clear();
  72
  73             $article = new Article( $title );
  74             $pageId = $article->getId();
  75             $created = false;
  76             if ( $pageId == 0 ) {
  77                 # must create the page...
  78                 $pageId = $article->insertOn( $dbw );
  79                 $created = true;
  80             }
  81
  82             # FIXME: Use original rev_id optionally (better for backups)
  83             # Insert the row
  84             $revision = new Revision( array(
  85                             'page'       => $pageId,
  86                             'text'       => $text,
  87                             'comment'    => $comment,
  88                             'user'       => $userId,
  89                             'user_text'  => $userText,
  90                             'timestamp'  => 0,
  91                             'minor_edit' => false,
  92                         ) );
  93             $revId = $revision->insertOn( $dbw );
  94             $changed = $article->updateIfNewerOn( $dbw, $revision );
  95
  96             $GLOBALS['wgTitle'] = $title;
  97             if ( $created ) {
  98                 Article::onArticleCreate( $title );
  99                 $article->createUpdates( $revision );
 100             } elseif ( $changed ) {
 101                 Article::onArticleEdit( $title );
 102                 $article->editUpdates(
 103                     $text, $comment, false, 0, $revId );
 104             }
 105
 106             $su = new SearchUpdate( $article->getId(), $pageName, $text );
 107             $su->doUpdate();
 108
 109             $this->pageList[] = array( $title, $article->getId() );
 110
 111             return true;
 112         }
 113
 114         function testFullWidth() {
 115             $this->assertEquals(
 116                 array( 'FullOneUp', 'FullTwoLow', 'HalfOneUp', 'HalfTwoLow' ),
 117                 $this->fetchIds( $this->search->searchText( 'AZ' ) ),
 118                 "Search for normalized from Half-width Upper" );
 119             $this->assertEquals(
 120                 array( 'FullOneUp', 'FullTwoLow', 'HalfOneUp', 'HalfTwoLow' ),
 121                 $this->fetchIds( $this->search->searchText( 'az' ) ),
 122                 "Search for normalized from Half-width Lower" );
 123             $this->assertEquals(
 124                 array( 'FullOneUp', 'FullTwoLow', 'HalfOneUp', 'HalfTwoLow' ),
 125                 $this->fetchIds( $this->search->searchText( 'ＡＺ' ) ),
 126                 "Search for normalized from Full-width Upper" );
 127             $this->assertEquals(
 128                 array( 'FullOneUp', 'FullTwoLow', 'HalfOneUp', 'HalfTwoLow' ),
 129                 $this->fetchIds( $this->search->searchText( 'ａｚ' ) ),
 130                 "Search for normalized from Full-width Lower" );
 131         }
 132
 133         function testTextSearch() {
 134             $this->assertEquals(
 135                 array( 'Smithee' ),
 136                 $this->fetchIds( $this->search->searchText( 'smithee' ) ),
 137                 "Plain search failed" );
 138         }
 139
 140         function testTextPowerSearch() {
 141                 $this->search->setNamespaces( array( 0, 1, 4 ) );
 142                 $this->assertEquals(
 143                         array(
 144                                 'Smithee',
 145                                 'Talk:Not Main Page',
 146                         ),
 147                         $this->fetchIds( $this->search->searchText( 'smithee' ) ),
 148                         "Power search failed" );
 149         }
 150
 151         function testTitleSearch() {
 152                 $this->assertEquals(
 153                         array(
 154                                 'Alan Smithee',
 155                                 'Smithee',
 156                         ),
 157                         $this->fetchIds( $this->search->searchTitle( 'smithee' ) ),
 158                         "Title search failed" );
 159         }
 160
 161         function testTextTitlePowerSearch() {
 162                 $this->search->setNamespaces( array( 0, 1, 4 ) );
 163                 $this->assertEquals(
 164                         array(
 165                                 'Alan Smithee',
 166                                 'Smithee',
 167                                 'Talk:Smithee',
 168                         ),
 169                         $this->fetchIds( $this->search->searchTitle( 'smithee' ) ),
 170                         "Title power search failed" );
 171         }
 172
 173 }