maintenance/tests/SearchEngineTest.php

   1 <?php
   2
   3 /**
   4  * @group Stub
   5  */
   6 class SearchEngineTest extends MediaWikiTestSetup {
   7         var $db, $search, $pageList;
   8
   9         function pageExists( $title ) {
  10                 return false;
  11         }
  12
  13         function insertSearchData() {
  14             if ( $this->pageExists( 'Not_Main_Page' ) ) {
  15                         return;
  16             }
  17             $this->insertPage( "Not_Main_Page", "This is not a main page", 0 );
  18             $this->insertPage( 'Talk:Not_Main_Page',    'This is not a talk page to the main page, see [[smithee]]', 1 );
  19             $this->insertPage( 'Smithee',       'A smithee is one who smiths. See also [[Alan Smithee]]', 0 );
  20             $this->insertPage( 'Talk:Smithee',  'This article sucks.', 1 );
  21             $this->insertPage( 'Unrelated_page',        'Nothing in this page is about the S word.', 0 );
  22             $this->insertPage( 'Another_page',  'This page also is unrelated.', 0 );
  23             $this->insertPage( 'Help:Help',             'Help me!', 4 );
  24             $this->insertPage( 'Thppt',         'Blah blah', 0 );
  25             $this->insertPage( 'Alan_Smithee',  'yum', 0 );
  26             $this->insertPage( 'Pages',         'are\'food', 0 );
  27             $this->insertPage( 'HalfOneUp',     'AZ', 0 );
  28             $this->insertPage( 'FullOneUp',     'ＡＺ', 0 );
  29             $this->insertPage( 'HalfTwoLow',    'az', 0 );
  30             $this->insertPage( 'FullTwoLow',    'ａｚ', 0 );
  31             $this->insertPage( 'HalfNumbers',   '1234567890', 0 );
  32             $this->insertPage( 'FullNumbers',   '１２３４５６７８９０', 0 );
  33             $this->insertPage( 'DomainName',    'example.com', 0 );
  34         }
  35
  36         function removeSearchData() {
  37             return;
  38             while ( count( $this->pageList ) ) {
  39                 list( $title, $id ) = array_pop( $this->pageList );
  40                 $article = new Article( $title, $id );
  41                 $article->doDeleteArticle( "Search Test" );
  42             }
  43         }
  44
  45         function fetchIds( $results ) {
  46                 $this->assertTrue( is_object( $results ) );
  47
  48                 if ( $this->db->getType() !== 'mysql' && $this->db->getType() !== 'sqlite' ) {
  49                         $this->markTestSkipped( "MySQL or SQLite only" );
  50                 }
  51                 $matches = array();
  52                 while ( $row = $results->next() ) {
  53                         $matches[] = $row->getTitle()->getPrefixedText();
  54                 }
  55                 $results->free();
  56                 # Search is not guaranteed to return results in a certain order;
  57                 # sort them numerically so we will compare simply that we received
  58                 # the expected matches.
  59                 sort( $matches );
  60                 return $matches;
  61         }
  62
  63         // Modified version of WikiRevision::importOldRevision()
  64         function insertPage( $pageName, $text, $ns ) {
  65             $dbw = $this->db;
  66             $title = Title::newFromText( $pageName );
  67
  68             $userId = 0;
  69             $userText = 'WikiSysop';
  70             $comment = 'Search Test';
  71
  72             // avoid memory leak...?
  73             $linkCache = LinkCache::singleton();
  74             $linkCache->clear();
  75
  76             $article = new Article( $title );
  77             $pageId = $article->getId();
  78             $created = false;
  79             if ( $pageId == 0 ) {
  80                 # must create the page...
  81                 $pageId = $article->insertOn( $dbw );
  82                 $created = true;
  83             }
  84
  85             # FIXME: Use original rev_id optionally (better for backups)
  86             # Insert the row
  87             $revision = new Revision( array(
  88                             'page'       => $pageId,
  89                             'text'       => $text,
  90                             'comment'    => $comment,
  91                             'user'       => $userId,
  92                             'user_text'  => $userText,
  93                             'timestamp'  => 0,
  94                             'minor_edit' => false,
  95                         ) );
  96             $revId = $revision->insertOn( $dbw );
  97             $changed = $article->updateIfNewerOn( $dbw, $revision );
  98
  99             $GLOBALS['wgTitle'] = $title;
 100             if ( $created ) {
 101                 Article::onArticleCreate( $title );
 102                 $article->createUpdates( $revision );
 103             } elseif ( $changed ) {
 104                 Article::onArticleEdit( $title );
 105                 $article->editUpdates(
 106                     $text, $comment, false, 0, $revId );
 107             }
 108
 109             $su = new SearchUpdate( $article->getId(), $pageName, $text );
 110             $su->doUpdate();
 111
 112             $this->pageList[] = array( $title, $article->getId() );
 113
 114             return true;
 115         }
 116
 117         function testFullWidth() {
 118             $this->assertEquals(
 119                 array( 'FullOneUp', 'FullTwoLow', 'HalfOneUp', 'HalfTwoLow' ),
 120                 $this->fetchIds( $this->search->searchText( 'AZ' ) ),
 121                 "Search for normalized from Half-width Upper" );
 122             $this->assertEquals(
 123                 array( 'FullOneUp', 'FullTwoLow', 'HalfOneUp', 'HalfTwoLow' ),
 124                 $this->fetchIds( $this->search->searchText( 'az' ) ),
 125                 "Search for normalized from Half-width Lower" );
 126             $this->assertEquals(
 127                 array( 'FullOneUp', 'FullTwoLow', 'HalfOneUp', 'HalfTwoLow' ),
 128                 $this->fetchIds( $this->search->searchText( 'ＡＺ' ) ),
 129                 "Search for normalized from Full-width Upper" );
 130             $this->assertEquals(
 131                 array( 'FullOneUp', 'FullTwoLow', 'HalfOneUp', 'HalfTwoLow' ),
 132                 $this->fetchIds( $this->search->searchText( 'ａｚ' ) ),
 133                 "Search for normalized from Full-width Lower" );
 134         }
 135
 136         function testTextSearch() {
 137                 $this->assertEquals(
 138                 array( 'Smithee' ),
 139                 $this->fetchIds( $this->search->searchText( 'smithee' ) ),
 140                 "Plain search failed" );
 141         }
 142
 143         function testTextPowerSearch() {
 144                 $this->search->setNamespaces( array( 0, 1, 4 ) );
 145                 $this->assertEquals(
 146                         array(
 147                                 'Smithee',
 148                                 'Talk:Not Main Page',
 149                         ),
 150                         $this->fetchIds( $this->search->searchText( 'smithee' ) ),
 151                         "Power search failed" );
 152         }
 153
 154         function testTitleSearch() {
 155                 $this->assertEquals(
 156                         array(
 157                                 'Alan Smithee',
 158                                 'Smithee',
 159                         ),
 160                         $this->fetchIds( $this->search->searchTitle( 'smithee' ) ),
 161                         "Title search failed" );
 162         }
 163
 164         function testTextTitlePowerSearch() {
 165                 $this->search->setNamespaces( array( 0, 1, 4 ) );
 166                 $this->assertEquals(
 167                         array(
 168                                 'Alan Smithee',
 169                                 'Smithee',
 170                                 'Talk:Smithee',
 171                         ),
 172                         $this->fetchIds( $this->search->searchTitle( 'smithee' ) ),
 173                         "Title power search failed" );
 174         }
 175
 176 }