tests/phpunit/includes/TitleTest.php

   1 <?php
   2
   3 class TitleTest extends MediaWikiTestCase {
   4
   5         protected function setUp() {
   6                 parent::setUp();
   7
   8                 $this->setMwGlobals( array(
   9                         'wgLanguageCode' => 'en',
  10                         'wgContLang' => Language::factory( 'en' ),
  11                         // User language
  12                         'wgLang' => Language::factory( 'en' ),
  13                         'wgAllowUserJs' => false,
  14                         'wgDefaultLanguageVariant' => false,
  15                 ) );
  16         }
  17
  18         function testLegalChars() {
  19                 $titlechars = Title::legalChars();
  20
  21                 foreach ( range( 1, 255 ) as $num ) {
  22                         $chr = chr( $num );
  23                         if ( strpos( "#[]{}<>|", $chr ) !== false || preg_match( "/[\\x00-\\x1f\\x7f]/", $chr ) ) {
  24                                 $this->assertFalse( (bool)preg_match( "/[$titlechars]/", $chr ), "chr($num) = $chr is not a valid titlechar" );
  25                         } else {
  26                                 $this->assertTrue( (bool)preg_match( "/[$titlechars]/", $chr ), "chr($num) = $chr is a valid titlechar" );
  27                         }
  28                 }
  29         }
  30
  31         /**
  32          * @dataProvider provideBug31100
  33          */
  34         function testBug31100FixSpecialName( $text, $expectedParam ) {
  35                 $title = Title::newFromText( $text );
  36                 $fixed = $title->fixSpecialName();
  37                 $stuff = explode( '/', $fixed->getDbKey(), 2 );
  38                 if ( count( $stuff ) == 2 ) {
  39                         $par = $stuff[1];
  40                 } else {
  41                         $par = null;
  42                 }
  43                 $this->assertEquals( $expectedParam, $par, "Bug 31100 regression check: Title->fixSpecialName() should preserve parameter" );
  44         }
  45
  46         public static function provideBug31100() {
  47                 return array(
  48                         array( 'Special:Version', null ),
  49                         array( 'Special:Version/', '' ),
  50                         array( 'Special:Version/param', 'param' ),
  51                 );
  52         }
  53
  54         /**
  55          * Auth-less test of Title::isValidMoveOperation
  56          *
  57          * @group Database
  58          * @param string $source
  59          * @param string $target
  60          * @param array|string|true $expected Required error
  61          * @dataProvider provideTestIsValidMoveOperation
  62          */
  63         function testIsValidMoveOperation( $source, $target, $expected ) {
  64                 $title = Title::newFromText( $source );
  65                 $nt = Title::newFromText( $target );
  66                 $errors = $title->isValidMoveOperation( $nt, false );
  67                 if ( $expected === true ) {
  68                         $this->assertTrue( $errors );
  69                 } else {
  70                         $errors = $this->flattenErrorsArray( $errors );
  71                         foreach ( (array)$expected as $error ) {
  72                                 $this->assertContains( $error, $errors );
  73                         }
  74                 }
  75         }
  76
  77         function flattenErrorsArray( $errors ) {
  78                 $result = array();
  79                 foreach ( $errors as $error ) {
  80                         $result[] = $error[0];
  81                 }
  82                 return $result;
  83         }
  84
  85         public static function provideTestIsValidMoveOperation() {
  86                 return array(
  87                         array( 'Test', 'Test', 'selfmove' ),
  88                         array( 'File:Test.jpg', 'Page', 'imagenocrossnamespace' )
  89                 );
  90         }
  91
  92         /**
  93          * @dataProvider provideCasesForGetpageviewlanguage
  94          */
  95         function testGetpageviewlanguage( $expected, $titleText, $contLang, $lang, $variant, $msg = '' ) {
  96                 global $wgLanguageCode, $wgContLang, $wgLang, $wgDefaultLanguageVariant, $wgAllowUserJs;
  97
  98                 // Setup environnement for this test
  99                 $wgLanguageCode = $contLang;
 100                 $wgContLang = Language::factory( $contLang );
 101                 $wgLang = Language::factory( $lang );
 102                 $wgDefaultLanguageVariant = $variant;
 103                 $wgAllowUserJs = true;
 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
 115         function provideCasesForGetpageviewlanguage() {
 116                 # Format:
 117                 # - expected
 118                 # - Title name
 119                 # - wgContLang (expected in most case)
 120                 # - wgLang (on some specific pages)
 121                 # - wgDefaultLanguageVariant
 122                 # - Optional message
 123                 return array(
 124                         array( 'fr', 'Main_page', 'fr', 'fr', false ),
 125                         array( 'es', 'Main_page', 'es', 'zh-tw', false ),
 126                         array( 'zh', 'Main_page', 'zh', 'zh-tw', false ),
 127
 128                         array( 'es',    'Main_page',                 'es', 'zh-tw', 'zh-cn' ),
 129                         array( 'es',    'MediaWiki:About',           'es', 'zh-tw', 'zh-cn' ),
 130                         array( 'es',    'MediaWiki:About/',          'es', 'zh-tw', 'zh-cn' ),
 131                         array( 'de',    'MediaWiki:About/de',        'es', 'zh-tw', 'zh-cn' ),
 132                         array( 'en',    'MediaWiki:Common.js',       'es', 'zh-tw', 'zh-cn' ),
 133                         array( 'en',    'MediaWiki:Common.css',      'es', 'zh-tw', 'zh-cn' ),
 134                         array( 'en',    'User:JohnDoe/Common.js',    'es', 'zh-tw', 'zh-cn' ),
 135                         array( 'en',    'User:JohnDoe/Monobook.css', 'es', 'zh-tw', 'zh-cn' ),
 136
 137                         array( 'zh-cn', 'Main_page',                 'zh', 'zh-tw', 'zh-cn' ),
 138                         array( 'zh',    'MediaWiki:About',           'zh', 'zh-tw', 'zh-cn' ),
 139                         array( 'zh',    'MediaWiki:About/',          'zh', 'zh-tw', 'zh-cn' ),
 140                         array( 'de',    'MediaWiki:About/de',        'zh', 'zh-tw', 'zh-cn' ),
 141                         array( 'zh-cn', 'MediaWiki:About/zh-cn',     'zh', 'zh-tw', 'zh-cn' ),
 142                         array( 'zh-tw', 'MediaWiki:About/zh-tw',     'zh', 'zh-tw', 'zh-cn' ),
 143                         array( 'en',    'MediaWiki:Common.js',       'zh', 'zh-tw', 'zh-cn' ),
 144                         array( 'en',    'MediaWiki:Common.css',      'zh', 'zh-tw', 'zh-cn' ),
 145                         array( 'en',    'User:JohnDoe/Common.js',    'zh', 'zh-tw', 'zh-cn' ),
 146                         array( 'en',    'User:JohnDoe/Monobook.css', 'zh', 'zh-tw', 'zh-cn' ),
 147
 148                         array( 'zh-tw', 'Special:NewPages',       'es', 'zh-tw', 'zh-cn' ),
 149                         array( 'zh-tw', 'Special:NewPages',       'zh', 'zh-tw', 'zh-cn' ),
 150
 151                 );
 152         }
 153
 154         /**
 155          * @dataProvider provideBaseTitleCases
 156          */
 157         function testExtractingBaseTextFromTitle( $title, $expected, $msg='' ) {
 158                 $title = Title::newFromText( $title );
 159                 $this->assertEquals( $expected,
 160                         $title->getBaseText(),
 161                         $msg
 162                 );
 163         }
 164
 165         function provideBaseTitleCases() {
 166                 return array(
 167                         # Title, expected base, optional message
 168                         array('User:John_Doe/subOne/subTwo', 'John Doe/subOne' ),
 169                         array('User:Foo/Bar/Baz', 'Foo/Bar' ),
 170                 );
 171         }
 172
 173         /**
 174          * @dataProvider provideRootTitleCases
 175          */
 176         function testExtractingRootTextFromTitle( $title, $expected, $msg='' ) {
 177                 $title = Title::newFromText( $title );
 178                 $this->assertEquals( $expected,
 179                         $title->getRootText(),
 180                         $msg
 181                 );
 182         }
 183
 184         public static function provideRootTitleCases() {
 185                 return array(
 186                         # Title, expected base, optional message
 187                         array('User:John_Doe/subOne/subTwo', 'John Doe' ),
 188                         array('User:Foo/Bar/Baz', 'Foo' ),
 189                 );
 190         }
 191
 192         /**
 193          * @todo Handle $wgNamespacesWithSubpages cases
 194          * @dataProvider provideSubpageTitleCases
 195          */
 196         function testExtractingSubpageTextFromTitle( $title, $expected, $msg='' ) {
 197                 $title = Title::newFromText( $title );
 198                 $this->assertEquals( $expected,
 199                         $title->getSubpageText(),
 200                         $msg
 201                 );
 202         }
 203
 204         function provideSubpageTitleCases() {
 205                 return array(
 206                         # Title, expected base, optional message
 207                         array('User:John_Doe/subOne/subTwo', 'subTwo' ),
 208                         array('User:John_Doe/subOne', 'subOne' ),
 209                 );
 210         }
 211
 212 }