tests/phpunit/includes/TitleMethodsTest.php

   1 <?php
   2
   3 /**
   4  * @group ContentHandler
   5  * @group Database
   6  *
   7  * @note We don't make assumptions about the main namespace.
   8  *       But we do expect the Help namespace to contain Wikitext.
   9  */
  10 class TitleMethodsTest extends MediaWikiLangTestCase {
  11
  12         protected function setUp() {
  13                 global $wgContLang;
  14
  15                 parent::setUp();
  16
  17                 $this->mergeMwGlobalArrayValue(
  18                         'wgExtraNamespaces',
  19                         [
  20                                 12302 => 'TEST-JS',
  21                                 12303 => 'TEST-JS_TALK',
  22                         ]
  23                 );
  24
  25                 $this->mergeMwGlobalArrayValue(
  26                         'wgNamespaceContentModels',
  27                         [
  28                                 12302 => CONTENT_MODEL_JAVASCRIPT,
  29                         ]
  30                 );
  31
  32                 MWNamespace::getCanonicalNamespaces( true ); # reset namespace cache
  33                 $wgContLang->resetNamespaces(); # reset namespace cache
  34         }
  35
  36         protected function tearDown() {
  37                 global $wgContLang;
  38
  39                 parent::tearDown();
  40
  41                 MWNamespace::getCanonicalNamespaces( true ); # reset namespace cache
  42                 $wgContLang->resetNamespaces(); # reset namespace cache
  43         }
  44
  45         public static function provideEquals() {
  46                 return [
  47                         [ 'Main Page', 'Main Page', true ],
  48                         [ 'Main Page', 'Not The Main Page', false ],
  49                         [ 'Main Page', 'Project:Main Page', false ],
  50                         [ 'File:Example.png', 'Image:Example.png', true ],
  51                         [ 'Special:Version', 'Special:Version', true ],
  52                         [ 'Special:Version', 'Special:Recentchanges', false ],
  53                         [ 'Special:Version', 'Main Page', false ],
  54                 ];
  55         }
  56
  57         /**
  58          * @dataProvider provideEquals
  59          * @covers Title::equals
  60          */
  61         public function testEquals( $titleA, $titleB, $expectedBool ) {
  62                 $titleA = Title::newFromText( $titleA );
  63                 $titleB = Title::newFromText( $titleB );
  64
  65                 $this->assertEquals( $expectedBool, $titleA->equals( $titleB ) );
  66                 $this->assertEquals( $expectedBool, $titleB->equals( $titleA ) );
  67         }
  68
  69         public static function provideInNamespace() {
  70                 return [
  71                         [ 'Main Page', NS_MAIN, true ],
  72                         [ 'Main Page', NS_TALK, false ],
  73                         [ 'Main Page', NS_USER, false ],
  74                         [ 'User:Foo', NS_USER, true ],
  75                         [ 'User:Foo', NS_USER_TALK, false ],
  76                         [ 'User:Foo', NS_TEMPLATE, false ],
  77                         [ 'User_talk:Foo', NS_USER_TALK, true ],
  78                         [ 'User_talk:Foo', NS_USER, false ],
  79                 ];
  80         }
  81
  82         /**
  83          * @dataProvider provideInNamespace
  84          * @covers Title::inNamespace
  85          */
  86         public function testInNamespace( $title, $ns, $expectedBool ) {
  87                 $title = Title::newFromText( $title );
  88                 $this->assertEquals( $expectedBool, $title->inNamespace( $ns ) );
  89         }
  90
  91         /**
  92          * @covers Title::inNamespaces
  93          */
  94         public function testInNamespaces() {
  95                 $mainpage = Title::newFromText( 'Main Page' );
  96                 $this->assertTrue( $mainpage->inNamespaces( NS_MAIN, NS_USER ) );
  97                 $this->assertTrue( $mainpage->inNamespaces( [ NS_MAIN, NS_USER ] ) );
  98                 $this->assertTrue( $mainpage->inNamespaces( [ NS_USER, NS_MAIN ] ) );
  99                 $this->assertFalse( $mainpage->inNamespaces( [ NS_PROJECT, NS_TEMPLATE ] ) );
 100         }
 101
 102         public static function provideHasSubjectNamespace() {
 103                 return [
 104                         [ 'Main Page', NS_MAIN, true ],
 105                         [ 'Main Page', NS_TALK, true ],
 106                         [ 'Main Page', NS_USER, false ],
 107                         [ 'User:Foo', NS_USER, true ],
 108                         [ 'User:Foo', NS_USER_TALK, true ],
 109                         [ 'User:Foo', NS_TEMPLATE, false ],
 110                         [ 'User_talk:Foo', NS_USER_TALK, true ],
 111                         [ 'User_talk:Foo', NS_USER, true ],
 112                 ];
 113         }
 114
 115         /**
 116          * @dataProvider provideHasSubjectNamespace
 117          * @covers Title::hasSubjectNamespace
 118          */
 119         public function testHasSubjectNamespace( $title, $ns, $expectedBool ) {
 120                 $title = Title::newFromText( $title );
 121                 $this->assertEquals( $expectedBool, $title->hasSubjectNamespace( $ns ) );
 122         }
 123
 124         public function dataGetContentModel() {
 125                 return [
 126                         [ 'Help:Foo', CONTENT_MODEL_WIKITEXT ],
 127                         [ 'Help:Foo.js', CONTENT_MODEL_WIKITEXT ],
 128                         [ 'Help:Foo/bar.js', CONTENT_MODEL_WIKITEXT ],
 129                         [ 'User:Foo', CONTENT_MODEL_WIKITEXT ],
 130                         [ 'User:Foo.js', CONTENT_MODEL_WIKITEXT ],
 131                         [ 'User:Foo/bar.js', CONTENT_MODEL_JAVASCRIPT ],
 132                         [ 'User:Foo/bar.css', CONTENT_MODEL_CSS ],
 133                         [ 'User talk:Foo/bar.css', CONTENT_MODEL_WIKITEXT ],
 134                         [ 'User:Foo/bar.js.xxx', CONTENT_MODEL_WIKITEXT ],
 135                         [ 'User:Foo/bar.xxx', CONTENT_MODEL_WIKITEXT ],
 136                         [ 'MediaWiki:Foo.js', CONTENT_MODEL_JAVASCRIPT ],
 137                         [ 'MediaWiki:Foo.css', CONTENT_MODEL_CSS ],
 138                         [ 'MediaWiki:Foo/bar.css', CONTENT_MODEL_CSS ],
 139                         [ 'MediaWiki:Foo.JS', CONTENT_MODEL_WIKITEXT ],
 140                         [ 'MediaWiki:Foo.CSS', CONTENT_MODEL_WIKITEXT ],
 141                         [ 'MediaWiki:Foo.css.xxx', CONTENT_MODEL_WIKITEXT ],
 142                         [ 'TEST-JS:Foo', CONTENT_MODEL_JAVASCRIPT ],
 143                         [ 'TEST-JS:Foo.js', CONTENT_MODEL_JAVASCRIPT ],
 144                         [ 'TEST-JS:Foo/bar.js', CONTENT_MODEL_JAVASCRIPT ],
 145                         [ 'TEST-JS_TALK:Foo.js', CONTENT_MODEL_WIKITEXT ],
 146                 ];
 147         }
 148
 149         /**
 150          * @dataProvider dataGetContentModel
 151          * @covers Title::getContentModel
 152          */
 153         public function testGetContentModel( $title, $expectedModelId ) {
 154                 $title = Title::newFromText( $title );
 155                 $this->assertEquals( $expectedModelId, $title->getContentModel() );
 156         }
 157
 158         /**
 159          * @dataProvider dataGetContentModel
 160          * @covers Title::hasContentModel
 161          */
 162         public function testHasContentModel( $title, $expectedModelId ) {
 163                 $title = Title::newFromText( $title );
 164                 $this->assertTrue( $title->hasContentModel( $expectedModelId ) );
 165         }
 166
 167         public static function provideIsCssOrJsPage() {
 168                 return [
 169                         [ 'Help:Foo', false ],
 170                         [ 'Help:Foo.js', false ],
 171                         [ 'Help:Foo/bar.js', false ],
 172                         [ 'User:Foo', false ],
 173                         [ 'User:Foo.js', false ],
 174                         [ 'User:Foo/bar.js', false ],
 175                         [ 'User:Foo/bar.css', false ],
 176                         [ 'User talk:Foo/bar.css', false ],
 177                         [ 'User:Foo/bar.js.xxx', false ],
 178                         [ 'User:Foo/bar.xxx', false ],
 179                         [ 'MediaWiki:Foo.js', true ],
 180                         [ 'MediaWiki:Foo.css', true ],
 181                         [ 'MediaWiki:Foo.JS', false ],
 182                         [ 'MediaWiki:Foo.CSS', false ],
 183                         [ 'MediaWiki:Foo.css.xxx', false ],
 184                         [ 'TEST-JS:Foo', false ],
 185                         [ 'TEST-JS:Foo.js', false ],
 186                 ];
 187         }
 188
 189         /**
 190          * @dataProvider provideIsCssOrJsPage
 191          * @covers Title::isCssOrJsPage
 192          */
 193         public function testIsCssOrJsPage( $title, $expectedBool ) {
 194                 $title = Title::newFromText( $title );
 195                 $this->assertEquals( $expectedBool, $title->isCssOrJsPage() );
 196         }
 197
 198         public static function provideIsCssJsSubpage() {
 199                 return [
 200                         [ 'Help:Foo', false ],
 201                         [ 'Help:Foo.js', false ],
 202                         [ 'Help:Foo/bar.js', false ],
 203                         [ 'User:Foo', false ],
 204                         [ 'User:Foo.js', false ],
 205                         [ 'User:Foo/bar.js', true ],
 206                         [ 'User:Foo/bar.css', true ],
 207                         [ 'User talk:Foo/bar.css', false ],
 208                         [ 'User:Foo/bar.js.xxx', false ],
 209                         [ 'User:Foo/bar.xxx', false ],
 210                         [ 'MediaWiki:Foo.js', false ],
 211                         [ 'User:Foo/bar.JS', false ],
 212                         [ 'User:Foo/bar.CSS', false ],
 213                         [ 'TEST-JS:Foo', false ],
 214                         [ 'TEST-JS:Foo.js', false ],
 215                 ];
 216         }
 217
 218         /**
 219          * @dataProvider provideIsCssJsSubpage
 220          * @covers Title::isCssJsSubpage
 221          */
 222         public function testIsCssJsSubpage( $title, $expectedBool ) {
 223                 $title = Title::newFromText( $title );
 224                 $this->assertEquals( $expectedBool, $title->isCssJsSubpage() );
 225         }
 226
 227         public static function provideIsCssSubpage() {
 228                 return [
 229                         [ 'Help:Foo', false ],
 230                         [ 'Help:Foo.css', false ],
 231                         [ 'User:Foo', false ],
 232                         [ 'User:Foo.js', false ],
 233                         [ 'User:Foo.css', false ],
 234                         [ 'User:Foo/bar.js', false ],
 235                         [ 'User:Foo/bar.css', true ],
 236                 ];
 237         }
 238
 239         /**
 240          * @dataProvider provideIsCssSubpage
 241          * @covers Title::isCssSubpage
 242          */
 243         public function testIsCssSubpage( $title, $expectedBool ) {
 244                 $title = Title::newFromText( $title );
 245                 $this->assertEquals( $expectedBool, $title->isCssSubpage() );
 246         }
 247
 248         public static function provideIsJsSubpage() {
 249                 return [
 250                         [ 'Help:Foo', false ],
 251                         [ 'Help:Foo.css', false ],
 252                         [ 'User:Foo', false ],
 253                         [ 'User:Foo.js', false ],
 254                         [ 'User:Foo.css', false ],
 255                         [ 'User:Foo/bar.js', true ],
 256                         [ 'User:Foo/bar.css', false ],
 257                 ];
 258         }
 259
 260         /**
 261          * @dataProvider provideIsJsSubpage
 262          * @covers Title::isJsSubpage
 263          */
 264         public function testIsJsSubpage( $title, $expectedBool ) {
 265                 $title = Title::newFromText( $title );
 266                 $this->assertEquals( $expectedBool, $title->isJsSubpage() );
 267         }
 268
 269         public static function provideIsWikitextPage() {
 270                 return [
 271                         [ 'Help:Foo', true ],
 272                         [ 'Help:Foo.js', true ],
 273                         [ 'Help:Foo/bar.js', true ],
 274                         [ 'User:Foo', true ],
 275                         [ 'User:Foo.js', true ],
 276                         [ 'User:Foo/bar.js', false ],
 277                         [ 'User:Foo/bar.css', false ],
 278                         [ 'User talk:Foo/bar.css', true ],
 279                         [ 'User:Foo/bar.js.xxx', true ],
 280                         [ 'User:Foo/bar.xxx', true ],
 281                         [ 'MediaWiki:Foo.js', false ],
 282                         [ 'MediaWiki:Foo.css', false ],
 283                         [ 'MediaWiki:Foo/bar.css', false ],
 284                         [ 'User:Foo/bar.JS', true ],
 285                         [ 'User:Foo/bar.CSS', true ],
 286                         [ 'TEST-JS:Foo', false ],
 287                         [ 'TEST-JS:Foo.js', false ],
 288                         [ 'TEST-JS_TALK:Foo.js', true ],
 289                 ];
 290         }
 291
 292         /**
 293          * @dataProvider provideIsWikitextPage
 294          * @covers Title::isWikitextPage
 295          */
 296         public function testIsWikitextPage( $title, $expectedBool ) {
 297                 $title = Title::newFromText( $title );
 298                 $this->assertEquals( $expectedBool, $title->isWikitextPage() );
 299         }
 300
 301         public static function provideGetOtherPage() {
 302                 return [
 303                         [ 'Main Page', 'Talk:Main Page' ],
 304                         [ 'Talk:Main Page', 'Main Page' ],
 305                         [ 'Help:Main Page', 'Help talk:Main Page' ],
 306                         [ 'Help talk:Main Page', 'Help:Main Page' ],
 307                         [ 'Special:FooBar', null ],
 308                 ];
 309         }
 310
 311         /**
 312          * @dataProvider provideGetOtherpage
 313          * @covers Title::getOtherPage
 314          *
 315          * @param string $text
 316          * @param string|null $expected
 317          */
 318         public function testGetOtherPage( $text, $expected ) {
 319                 if ( $expected === null ) {
 320                         $this->setExpectedException( 'MWException' );
 321                 }
 322
 323                 $title = Title::newFromText( $text );
 324                 $this->assertEquals( $expected, $title->getOtherPage()->getPrefixedText() );
 325         }
 326
 327         public function testClearCaches() {
 328                 $linkCache = LinkCache::singleton();
 329
 330                 $title1 = Title::newFromText( 'Foo' );
 331                 $linkCache->addGoodLinkObj( 23, $title1 );
 332
 333                 Title::clearCaches();
 334
 335                 $title2 = Title::newFromText( 'Foo' );
 336                 $this->assertNotSame( $title1, $title2, 'title cache should be empty' );
 337                 $this->assertEquals( 0, $linkCache->getGoodLinkID( 'Foo' ), 'link cache should be empty' );
 338         }
 339 }