tests/phpunit/includes/TitleTest.php

   1 <?php
   2
   3 /**
   4  *
   5  * @group Database
   6  *        ^--- needed for language cache stuff
   7  */
   8 class TitleTest extends MediaWikiTestCase {
   9
  10         function testLegalChars() {
  11                 $titlechars = Title::legalChars();
  12
  13                 foreach ( range( 1, 255 ) as $num ) {
  14                         $chr = chr( $num );
  15                         if ( strpos( "#[]{}<>|", $chr ) !== false || preg_match( "/[\\x00-\\x1f\\x7f]/", $chr ) ) {
  16                                 $this->assertFalse( (bool)preg_match( "/[$titlechars]/", $chr ), "chr($num) = $chr is not a valid titlechar" );
  17                         } else {
  18                                 $this->assertTrue( (bool)preg_match( "/[$titlechars]/", $chr ), "chr($num) = $chr is a valid titlechar" );
  19                         }
  20                 }
  21         }
  22
  23         /**
  24          * @dataProvider dataBug31100
  25          */
  26         function testBug31100FixSpecialName( $text, $expectedParam ) {
  27                 $title = Title::newFromText( $text );
  28                 $fixed = $title->fixSpecialName();
  29                 $stuff = explode( '/', $fixed->getDbKey(), 2 );
  30                 if ( count( $stuff ) == 2 ) {
  31                         $par = $stuff[1];
  32                 } else {
  33                         $par = null;
  34                 }
  35                 $this->assertEquals( $expectedParam, $par, "Bug 31100 regression check: Title->fixSpecialName() should preserve parameter" );
  36         }
  37
  38         function dataBug31100() {
  39                 return array(
  40                         array( 'Special:Version', null ),
  41                         array( 'Special:Version/', '' ),
  42                         array( 'Special:Version/param', 'param' ),
  43                 );
  44         }
  45
  46         /**
  47          * Auth-less test of Title::isValidMoveOperation
  48          *
  49          * @group Database
  50          * @param string $source
  51          * @param string $target
  52          * @param array|string|true $expected Required error
  53          * @dataProvider dataTestIsValidMoveOperation
  54          */
  55         function testIsValidMoveOperation( $source, $target, $expected ) {
  56                 $title = Title::newFromText( $source );
  57                 $nt = Title::newFromText( $target );
  58                 $errors = $title->isValidMoveOperation( $nt, false );
  59                 if ( $expected === true ) {
  60                         $this->assertTrue( $errors );
  61                 } else {
  62                         $errors = $this->flattenErrorsArray( $errors );
  63                         foreach ( (array)$expected as $error ) {
  64                                 $this->assertContains( $error, $errors );
  65                         }
  66                 }
  67         }
  68
  69         function flattenErrorsArray( $errors ) {
  70                 $result = array();
  71                 foreach ( $errors as $error ) {
  72                         $result[] = $error[0];
  73                 }
  74                 return $result;
  75         }
  76
  77         function dataTestIsValidMoveOperation() {
  78                 return array(
  79                         array( 'Test', 'Test', 'selfmove' ),
  80                         array( 'File:Test.jpg', 'Page', 'imagenocrossnamespace' )
  81                 );
  82         }
  83
  84
  85         /**
  86          * @dataProvider provideCasesForGetpageviewlanguage
  87          */
  88         function testGetpageviewlanguage( $expected, $titleText, $contLang, $lang, $variant, $msg='' ) {
  89                 // Save globals
  90                 global $wgContLang, $wgLang, $wgAllowUserJs, $wgLanguageCode, $wgDefaultLanguageVariant;
  91                 $save['wgContLang']               = $wgContLang;
  92                 $save['wgLang']                   = $wgLang;
  93                 $save['wgAllowUserJs']            = $wgAllowUserJs;
  94                 $save['wgLanguageCode']           = $wgLanguageCode;
  95                 $save['wgDefaultLanguageVariant'] = $wgDefaultLanguageVariant;
  96
  97                 // Setup test environnement:
  98                 $wgContLang = Language::factory( $contLang );
  99                 $wgLang     = Language::factory( $lang );
 100                 # To test out .js titles:
 101                 $wgAllowUserJs = true;
 102                 $wgLanguageCode = $contLang;
 103                 $wgDefaultLanguageVariant = $variant;
 104
 105                 $title = Title::newFromText( $titleText );
 106                 $this->assertInstanceOf( 'Title', $title,
 107                         "Test must be passed a valid title text, you gave '$titleText'"
 108                 );
 109                 $this->assertEquals( $expected,
 110                         $title->getPageViewLanguage()->getCode(),
 111                         $msg
 112                 );
 113
 114                 // Restore globals
 115                 $wgContLang               = $save['wgContLang'];
 116                 $wgLang                   = $save['wgLang'];
 117                 $wgAllowUserJs            = $save['wgAllowUserJs'];
 118                 $wgLanguageCode           = $save['wgLanguageCode'];
 119                 $wgDefaultLanguageVariant = $save['wgDefaultLanguageVariant'];
 120         }
 121
 122         function provideCasesForGetpageviewlanguage() {
 123                 # Format:
 124                 # - expected
 125                 # - Title name
 126                 # - wgContLang (expected in most case)
 127                 # - wgLang (on some specific pages)
 128                 # - wgDefaultLanguageVariant
 129                 # - Optional message
 130                 return array(
 131                         array( 'fr', 'Main_page', 'fr', 'fr', false ),
 132                         array( 'es', 'Main_page', 'es', 'zh-tw', false ),
 133                         array( 'zh', 'Main_page', 'zh', 'zh-tw', false ),
 134
 135                         array( 'es',    'Main_page',                 'es', 'zh-tw', 'zh-cn' ),
 136                         array( 'es',    'MediaWiki:About',           'es', 'zh-tw', 'zh-cn' ),
 137                         array( 'es',    'MediaWiki:About/',          'es', 'zh-tw', 'zh-cn' ),
 138                         array( 'de',    'MediaWiki:About/de',        'es', 'zh-tw', 'zh-cn' ),
 139                         array( 'en',    'MediaWiki:Common.js',       'es', 'zh-tw', 'zh-cn' ),
 140                         array( 'en',    'MediaWiki:Common.css',      'es', 'zh-tw', 'zh-cn' ),
 141                         array( 'en',    'User:JohnDoe/Common.js',    'es', 'zh-tw', 'zh-cn' ),
 142                         array( 'en',    'User:JohnDoe/Monobook.css', 'es', 'zh-tw', 'zh-cn' ),
 143
 144                         array( 'zh-cn', 'Main_page',                 'zh', 'zh-tw', 'zh-cn' ),
 145                         array( 'zh',    'MediaWiki:About',           'zh', 'zh-tw', 'zh-cn' ),
 146                         array( 'zh',    'MediaWiki:About/',          'zh', 'zh-tw', 'zh-cn' ),
 147                         array( 'de',    'MediaWiki:About/de',        'zh', 'zh-tw', 'zh-cn' ),
 148                         array( 'zh-cn', 'MediaWiki:About/zh-cn',     'zh', 'zh-tw', 'zh-cn' ),
 149                         array( 'zh-tw', 'MediaWiki:About/zh-tw',     'zh', 'zh-tw', 'zh-cn' ),
 150                         array( 'en',    'MediaWiki:Common.js',       'zh', 'zh-tw', 'zh-cn' ),
 151                         array( 'en',    'MediaWiki:Common.css',      'zh', 'zh-tw', 'zh-cn' ),
 152                         array( 'en',    'User:JohnDoe/Common.js',    'zh', 'zh-tw', 'zh-cn' ),
 153                         array( 'en',    'User:JohnDoe/Monobook.css', 'zh', 'zh-tw', 'zh-cn' ),
 154
 155                         array( 'zh-tw', 'Special:NewPages',       'es', 'zh-tw', 'zh-cn' ),
 156                         array( 'zh-tw', 'Special:NewPages',       'zh', 'zh-tw', 'zh-cn' ),
 157
 158                 );
 159         }
 160 }