3 use MediaWiki\Linker\LinkTarget
;
4 use MediaWiki\MediaWikiServices
;
5 use Wikimedia\TestingAccessWrapper
;
11 class TitleTest
extends MediaWikiTestCase
{
12 protected function setUp() {
15 $this->setMwGlobals( [
16 'wgAllowUserJs' => false,
17 'wgDefaultLanguageVariant' => false,
18 'wgMetaNamespace' => 'Project',
20 $this->setUserLang( 'en' );
21 $this->setContentLang( 'en' );
24 protected function tearDown() {
25 // For testNewMainPage
26 MessageCache
::destroyInstance();
31 * @covers Title::legalChars
33 public function testLegalChars() {
34 $titlechars = Title
::legalChars();
36 foreach ( range( 1, 255 ) as $num ) {
38 if ( strpos( "#[]{}<>|", $chr ) !== false ||
preg_match( "/[\\x00-\\x1f\\x7f]/", $chr ) ) {
40 (bool)preg_match( "/[$titlechars]/", $chr ),
41 "chr($num) = $chr is not a valid titlechar"
45 (bool)preg_match( "/[$titlechars]/", $chr ),
46 "chr($num) = $chr is a valid titlechar"
52 public static function provideValidSecureAndSplit() {
63 [ 'Talk:Foo:Sandbox' ],
64 [ 'File:Example.svg' ],
65 [ 'File_talk:Example.svg' ],
66 [ 'Foo/.../Sandbox' ],
70 // Length is 256 total, but only title part matters
71 [ 'Category:' . str_repeat( 'x', 248 ) ],
72 [ str_repeat( 'x', 252 ) ],
74 [ 'localtestiw: #anchor' ],
76 [ 'localtestiw:foo' ],
77 [ 'localtestiw: foo # anchor' ],
78 [ 'localtestiw: Talk: Sandbox # anchor' ],
80 [ 'remotetestiw: Talk: # anchor' ],
81 [ 'remotetestiw: #bar' ],
82 [ 'remotetestiw: Talk:' ],
83 [ 'remotetestiw: Talk: Foo' ],
84 [ 'localtestiw:remotetestiw:' ],
85 [ 'localtestiw:remotetestiw:foo' ]
89 public static function provideInvalidSecureAndSplit() {
91 [ '', 'title-invalid-empty' ],
92 [ ':', 'title-invalid-empty' ],
93 [ '__ __', 'title-invalid-empty' ],
94 [ ' __ ', 'title-invalid-empty' ],
95 // Bad characters forbidden regardless of wgLegalTitleChars
96 [ 'A [ B', 'title-invalid-characters' ],
97 [ 'A ] B', 'title-invalid-characters' ],
98 [ 'A { B', 'title-invalid-characters' ],
99 [ 'A } B', 'title-invalid-characters' ],
100 [ 'A < B', 'title-invalid-characters' ],
101 [ 'A > B', 'title-invalid-characters' ],
102 [ 'A | B', 'title-invalid-characters' ],
103 [ "A \t B", 'title-invalid-characters' ],
104 [ "A \n B", 'title-invalid-characters' ],
106 [ 'A%20B', 'title-invalid-characters' ],
107 [ 'A%23B', 'title-invalid-characters' ],
108 [ 'A%2523B', 'title-invalid-characters' ],
109 // XML/HTML character entity references
110 // Note: Commented out because they are not marked invalid by the PHP test as
111 // Title::newFromText runs Sanitizer::decodeCharReferencesAndNormalize first.
115 // Subject of NS_TALK does not roundtrip to NS_MAIN
116 [ 'Talk:File:Example.svg', 'title-invalid-talk-namespace' ],
117 // Directory navigation
118 [ '.', 'title-invalid-relative' ],
119 [ '..', 'title-invalid-relative' ],
120 [ './Sandbox', 'title-invalid-relative' ],
121 [ '../Sandbox', 'title-invalid-relative' ],
122 [ 'Foo/./Sandbox', 'title-invalid-relative' ],
123 [ 'Foo/../Sandbox', 'title-invalid-relative' ],
124 [ 'Sandbox/.', 'title-invalid-relative' ],
125 [ 'Sandbox/..', 'title-invalid-relative' ],
127 [ 'A ~~~ Name', 'title-invalid-magic-tilde' ],
128 [ 'A ~~~~ Signature', 'title-invalid-magic-tilde' ],
129 [ 'A ~~~~~ Timestamp', 'title-invalid-magic-tilde' ],
131 [ str_repeat( 'x', 256 ), 'title-invalid-too-long' ],
132 // Namespace prefix without actual title
133 [ 'Talk:', 'title-invalid-empty' ],
134 [ 'Talk:#', 'title-invalid-empty' ],
135 [ 'Category: ', 'title-invalid-empty' ],
136 [ 'Category: #bar', 'title-invalid-empty' ],
138 [ 'localtestiw: Talk: # anchor', 'title-invalid-empty' ],
139 [ 'localtestiw: Talk:', 'title-invalid-empty' ]
143 private function secureAndSplitGlobals() {
144 $this->setMwGlobals( [
145 'wgLocalInterwikis' => [ 'localtestiw' ],
147 'InterwikiLoadPrefix' => [
148 function ( $prefix, &$data ) {
149 if ( $prefix === 'localtestiw' ) {
150 $data = [ 'iw_url' => 'localtestiw' ];
151 } elseif ( $prefix === 'remotetestiw' ) {
152 $data = [ 'iw_url' => 'remotetestiw' ];
160 // Reset services since we modified $wgLocalInterwikis
161 $this->overrideMwServices();
165 * See also mediawiki.Title.test.js
166 * @covers Title::secureAndSplit
167 * @dataProvider provideValidSecureAndSplit
168 * @note This mainly tests MediaWikiTitleCodec::parseTitle().
170 public function testSecureAndSplitValid( $text ) {
171 $this->secureAndSplitGlobals();
172 $this->assertInstanceOf( Title
::class, Title
::newFromText( $text ), "Valid: $text" );
176 * See also mediawiki.Title.test.js
177 * @covers Title::secureAndSplit
178 * @dataProvider provideInvalidSecureAndSplit
179 * @note This mainly tests MediaWikiTitleCodec::parseTitle().
181 public function testSecureAndSplitInvalid( $text, $expectedErrorMessage ) {
182 $this->secureAndSplitGlobals();
184 Title
::newFromTextThrow( $text ); // should throw
185 $this->assertTrue( false, "Invalid: $text" );
186 } catch ( MalformedTitleException
$ex ) {
187 $this->assertEquals( $expectedErrorMessage, $ex->getErrorMessage(), "Invalid: $text" );
191 public static function provideConvertByteClassToUnicodeClass() {
194 ' %!"$&\'()*,\\-.\\/0-9:;=?@A-Z\\\\^_`a-z~\\x80-\\xFF+',
195 ' %!"$&\'()*,\\-./0-9:;=?@A-Z\\\\\\^_`a-z~+\\u0080-\\uFFFF',
199 'QWERTYf-\\x7F+\\u0080-\\uFFFF',
202 'QWERTY\\x66-\\xFD+',
203 'QWERTYf-\\x7F+\\u0080-\\uFFFF',
211 'QWERTYf-\\x7F+\\u0080-\\uFFFF',
214 'QWERTY\\x66-\\x80+\\x23',
215 'QWERTYf-\\x7F+#\\u0080-\\uFFFF',
218 'QWERTY\\x66-\\x80+\\xD3',
219 'QWERTYf-\\x7F+\\u0080-\\uFFFF',
223 '\\\\\\u0080-\\uFFFF',
227 '\\-\\u0080-\\uFFFF',
231 'QWERTY\\-\\u0080-\\uFFFF',
239 'A-\\x7F\\u0080-\\uFFFF',
242 '\\x66-\\x77QWERTY\\x88-\\x91FXZ',
243 'f-wQWERTYFXZ\\u0080-\\uFFFF',
246 '\\x66-\\x99QWERTY\\xAA-\\xEEFXZ',
247 'f-\\x7FQWERTYFXZ\\u0080-\\uFFFF',
253 * @dataProvider provideConvertByteClassToUnicodeClass
254 * @covers Title::convertByteClassToUnicodeClass
256 public function testConvertByteClassToUnicodeClass( $byteClass, $unicodeClass ) {
257 $this->assertEquals( $unicodeClass, Title
::convertByteClassToUnicodeClass( $byteClass ) );
261 * @dataProvider provideSpecialNamesWithAndWithoutParameter
262 * @covers Title::fixSpecialName
264 public function testFixSpecialNameRetainsParameter( $text, $expectedParam ) {
265 $title = Title
::newFromText( $text );
266 $fixed = $title->fixSpecialName();
267 $stuff = explode( '/', $fixed->getDBkey(), 2 );
268 if ( count( $stuff ) == 2 ) {
276 "T33100 regression check: Title->fixSpecialName() should preserve parameter"
280 public static function provideSpecialNamesWithAndWithoutParameter() {
282 [ 'Special:Version', null ],
283 [ 'Special:Version/', '' ],
284 [ 'Special:Version/param', 'param' ],
289 * Auth-less test of Title::isValidMoveOperation
291 * @param string $source
292 * @param string $target
293 * @param array|string|bool $expected Required error
294 * @dataProvider provideTestIsValidMoveOperation
295 * @covers Title::isValidMoveOperation
297 public function testIsValidMoveOperation( $source, $target, $expected ) {
298 $this->hideDeprecated( 'Title::isValidMoveOperation' );
300 $this->setMwGlobals( 'wgContentHandlerUseDB', false );
301 $title = Title
::newFromText( $source );
302 $nt = Title
::newFromText( $target );
303 $errors = $title->isValidMoveOperation( $nt, false );
304 if ( $expected === true ) {
305 $this->assertTrue( $errors );
307 $errors = $this->flattenErrorsArray( $errors );
308 foreach ( (array)$expected as $error ) {
309 $this->assertContains( $error, $errors );
314 public static function provideTestIsValidMoveOperation() {
316 // for Title::isValidMoveOperation
317 [ 'Some page', '', 'badtitletext' ],
318 [ 'Test', 'Test', 'selfmove' ],
319 [ 'Special:FooBar', 'Test', 'immobile-source-namespace' ],
320 [ 'Test', 'Special:FooBar', 'immobile-target-namespace' ],
321 [ 'MediaWiki:Common.js', 'Help:Some wikitext page', 'bad-target-model' ],
322 [ 'Page', 'File:Test.jpg', 'nonfile-cannot-move-to-file' ],
323 [ 'File:Test.jpg', 'Page', 'imagenocrossnamespace' ],
328 * Auth-less test of Title::userCan
330 * @param array $whitelistRegexp
331 * @param string $source
332 * @param string $action
333 * @param array|string|bool $expected Required error
335 * @covers \Mediawiki\Permissions\PermissionManager::checkReadPermissions
336 * @dataProvider dataWgWhitelistReadRegexp
338 public function testWgWhitelistReadRegexp( $whitelistRegexp, $source, $action, $expected ) {
339 // $wgWhitelistReadRegexp must be an array. Since the provided test cases
340 // usually have only one regex, it is more concise to write the lonely regex
341 // as a string. Thus we cast to a [] to honor $wgWhitelistReadRegexp
343 if ( is_string( $whitelistRegexp ) ) {
344 $whitelistRegexp = [ $whitelistRegexp ];
347 $this->setMwGlobals( [
348 // So User::isEveryoneAllowed( 'read' ) === false
349 'wgGroupPermissions' => [ '*' => [ 'read' => false ] ],
350 'wgWhitelistRead' => [ 'some random non sense title' ],
351 'wgWhitelistReadRegexp' => $whitelistRegexp,
354 $title = Title
::newFromDBkey( $source );
356 // New anonymous user with no rights
359 $errors = $title->userCan( $action, $user );
361 if ( is_bool( $expected ) ) {
362 # Forge the assertion message depending on the assertion expectation
363 $allowableness = $expected
364 ?
" should be allowed"
365 : " should NOT be allowed";
369 "User action '$action' on [[$source]] $allowableness."
372 $errors = $this->flattenErrorsArray( $errors );
373 foreach ( (array)$expected as $error ) {
374 $this->assertContains( $error, $errors );
380 * Provides test parameter values for testWgWhitelistReadRegexp()
382 public function dataWgWhitelistReadRegexp() {
387 // Everything, if this doesn't work, we're really in trouble
388 [ '/.*/', 'Main_Page', 'read', $ALLOWED ],
389 [ '/.*/', 'Main_Page', 'edit', $DISALLOWED ],
391 // We validate against the title name, not the db key
392 [ '/^Main_Page$/', 'Main_Page', 'read', $DISALLOWED ],
394 [ '/^Main/', 'Main_Page', 'read', $ALLOWED ],
395 [ '/^Main.*/', 'Main_Page', 'read', $ALLOWED ],
397 [ '/Mic\sCheck/', 'Mic Check', 'read', $ALLOWED ],
399 // ...without unicode modifier
400 [ '/Unicode Test . Yes/', 'Unicode Test Ñ Yes', 'read', $DISALLOWED ],
401 // ...with unicode modifier
402 [ '/Unicode Test . Yes/u', 'Unicode Test Ñ Yes', 'read', $ALLOWED ],
404 [ '/MiC ChEcK/', 'mic check', 'read', $DISALLOWED ],
405 [ '/MiC ChEcK/i', 'mic check', 'read', $ALLOWED ],
407 // From DefaultSettings.php:
408 [ "@^UsEr.*@i", 'User is banned', 'read', $ALLOWED ],
409 [ "@^UsEr.*@i", 'User:John Doe', 'read', $ALLOWED ],
412 [ '/^Special:NewPages$/', 'Special:NewPages', 'read', $ALLOWED ],
413 [ null, 'Special:Newpages', 'read', $DISALLOWED ],
418 public function flattenErrorsArray( $errors ) {
420 foreach ( $errors as $error ) {
421 $result[] = $error[0];
428 * @dataProvider provideGetPageViewLanguage
429 * @covers Title::getPageViewLanguage
431 public function testGetPageViewLanguage( $expected, $titleText, $contLang,
432 $lang, $variant, $msg = ''
434 // Setup environnement for this test
435 $this->setMwGlobals( [
436 'wgDefaultLanguageVariant' => $variant,
437 'wgAllowUserJs' => true,
439 $this->setUserLang( $lang );
440 $this->setContentLang( $contLang );
442 $title = Title
::newFromText( $titleText );
443 $this->assertInstanceOf( Title
::class, $title,
444 "Test must be passed a valid title text, you gave '$titleText'"
446 $this->assertEquals( $expected,
447 $title->getPageViewLanguage()->getCode(),
452 public static function provideGetPageViewLanguage() {
456 # - content language (expected in most cases)
457 # - wgLang (on some specific pages)
458 # - wgDefaultLanguageVariant
461 [ 'fr', 'Help:I_need_somebody', 'fr', 'fr', false ],
462 [ 'es', 'Help:I_need_somebody', 'es', 'zh-tw', false ],
463 [ 'zh', 'Help:I_need_somebody', 'zh', 'zh-tw', false ],
465 [ 'es', 'Help:I_need_somebody', 'es', 'zh-tw', 'zh-cn' ],
466 [ 'es', 'MediaWiki:About', 'es', 'zh-tw', 'zh-cn' ],
467 [ 'es', 'MediaWiki:About/', 'es', 'zh-tw', 'zh-cn' ],
468 [ 'de', 'MediaWiki:About/de', 'es', 'zh-tw', 'zh-cn' ],
469 [ 'en', 'MediaWiki:Common.js', 'es', 'zh-tw', 'zh-cn' ],
470 [ 'en', 'MediaWiki:Common.css', 'es', 'zh-tw', 'zh-cn' ],
471 [ 'en', 'User:JohnDoe/Common.js', 'es', 'zh-tw', 'zh-cn' ],
472 [ 'en', 'User:JohnDoe/Monobook.css', 'es', 'zh-tw', 'zh-cn' ],
474 [ 'zh-cn', 'Help:I_need_somebody', 'zh', 'zh-tw', 'zh-cn' ],
475 [ 'zh', 'MediaWiki:About', 'zh', 'zh-tw', 'zh-cn' ],
476 [ 'zh', 'MediaWiki:About/', 'zh', 'zh-tw', 'zh-cn' ],
477 [ 'de', 'MediaWiki:About/de', 'zh', 'zh-tw', 'zh-cn' ],
478 [ 'zh-cn', 'MediaWiki:About/zh-cn', 'zh', 'zh-tw', 'zh-cn' ],
479 [ 'zh-tw', 'MediaWiki:About/zh-tw', 'zh', 'zh-tw', 'zh-cn' ],
480 [ 'en', 'MediaWiki:Common.js', 'zh', 'zh-tw', 'zh-cn' ],
481 [ 'en', 'MediaWiki:Common.css', 'zh', 'zh-tw', 'zh-cn' ],
482 [ 'en', 'User:JohnDoe/Common.js', 'zh', 'zh-tw', 'zh-cn' ],
483 [ 'en', 'User:JohnDoe/Monobook.css', 'zh', 'zh-tw', 'zh-cn' ],
485 [ 'zh-tw', 'Special:NewPages', 'es', 'zh-tw', 'zh-cn' ],
486 [ 'zh-tw', 'Special:NewPages', 'zh', 'zh-tw', 'zh-cn' ],
492 * @dataProvider provideBaseTitleCases
493 * @covers Title::getBaseText
495 public function testGetBaseText( $title, $expected, $msg = '' ) {
496 $title = Title
::newFromText( $title );
497 $this->assertEquals( $expected,
498 $title->getBaseText(),
503 public static function provideBaseTitleCases() {
505 # Title, expected base, optional message
506 [ 'User:John_Doe/subOne/subTwo', 'John Doe/subOne' ],
507 [ 'User:Foo/Bar/Baz', 'Foo/Bar' ],
512 * @dataProvider provideRootTitleCases
513 * @covers Title::getRootText
515 public function testGetRootText( $title, $expected, $msg = '' ) {
516 $title = Title
::newFromText( $title );
517 $this->assertEquals( $expected,
518 $title->getRootText(),
523 public static function provideRootTitleCases() {
525 # Title, expected base, optional message
526 [ 'User:John_Doe/subOne/subTwo', 'John Doe' ],
527 [ 'User:Foo/Bar/Baz', 'Foo' ],
532 * @todo Handle $wgNamespacesWithSubpages cases
533 * @dataProvider provideSubpageTitleCases
534 * @covers Title::getSubpageText
536 public function testGetSubpageText( $title, $expected, $msg = '' ) {
537 $title = Title
::newFromText( $title );
538 $this->assertEquals( $expected,
539 $title->getSubpageText(),
544 public static function provideSubpageTitleCases() {
546 # Title, expected base, optional message
547 [ 'User:John_Doe/subOne/subTwo', 'subTwo' ],
548 [ 'User:John_Doe/subOne', 'subOne' ],
552 public static function provideNewFromTitleValue() {
554 [ new TitleValue( NS_MAIN
, 'Foo' ) ],
555 [ new TitleValue( NS_MAIN
, 'Foo', 'bar' ) ],
556 [ new TitleValue( NS_USER
, 'Hansi_Maier' ) ],
561 * @covers Title::newFromTitleValue
562 * @dataProvider provideNewFromTitleValue
564 public function testNewFromTitleValue( TitleValue
$value ) {
565 $title = Title
::newFromTitleValue( $value );
567 $dbkey = str_replace( ' ', '_', $value->getText() );
568 $this->assertEquals( $dbkey, $title->getDBkey() );
569 $this->assertEquals( $value->getNamespace(), $title->getNamespace() );
570 $this->assertEquals( $value->getFragment(), $title->getFragment() );
574 * @covers Title::newFromLinkTarget
575 * @dataProvider provideNewFromTitleValue
577 public function testNewFromLinkTarget( LinkTarget
$value ) {
578 $title = Title
::newFromLinkTarget( $value );
580 $dbkey = str_replace( ' ', '_', $value->getText() );
581 $this->assertEquals( $dbkey, $title->getDBkey() );
582 $this->assertEquals( $value->getNamespace(), $title->getNamespace() );
583 $this->assertEquals( $value->getFragment(), $title->getFragment() );
587 * @covers Title::newFromLinkTarget
589 public function testNewFromLinkTarget_clone() {
590 $title = Title
::newFromText( __METHOD__
);
591 $this->assertSame( $title, Title
::newFromLinkTarget( $title ) );
593 // The Title::NEW_CLONE flag should ensure that a fresh instance is returned.
594 $clone = Title
::newFromLinkTarget( $title, Title
::NEW_CLONE
);
595 $this->assertNotSame( $title, $clone );
596 $this->assertTrue( $clone->equals( $title ) );
599 public function provideCastFromLinkTarget() {
600 return array_merge( [ [ null ] ], self
::provideNewFromTitleValue() );
604 * @covers Title::castFromLinkTarget
605 * @dataProvider provideCastFromLinkTarget
607 public function testCastFromLinkTarget( $value ) {
608 $title = Title
::castFromLinkTarget( $value );
610 if ( $value === null ) {
611 $this->assertNull( $title );
613 $dbkey = str_replace( ' ', '_', $value->getText() );
614 $this->assertSame( $dbkey, $title->getDBkey() );
615 $this->assertSame( $value->getNamespace(), $title->getNamespace() );
616 $this->assertSame( $value->getFragment(), $title->getFragment() );
620 public static function provideGetTitleValue() {
624 [ 'User:Hansi_Maier' ],
629 * @covers Title::getTitleValue
630 * @dataProvider provideGetTitleValue
632 public function testGetTitleValue( $text ) {
633 $title = Title
::newFromText( $text );
634 $value = $title->getTitleValue();
636 $dbkey = str_replace( ' ', '_', $value->getText() );
637 $this->assertEquals( $title->getDBkey(), $dbkey );
638 $this->assertEquals( $title->getNamespace(), $value->getNamespace() );
639 $this->assertEquals( $title->getFragment(), $value->getFragment() );
642 public static function provideGetFragment() {
645 [ 'Foo#bar', 'bar' ],
646 [ 'Foo#bär', 'bär' ],
648 // Inner whitespace is normalized
649 [ 'Foo#bar_bar', 'bar bar' ],
650 [ 'Foo#bar bar', 'bar bar' ],
651 [ 'Foo#bar bar', 'bar bar' ],
653 // Leading whitespace is kept, trailing whitespace is trimmed.
654 // XXX: Is this really want we want?
655 [ 'Foo#_bar_bar_', ' bar bar' ],
656 [ 'Foo# bar bar ', ' bar bar' ],
661 * @covers Title::getFragment
662 * @dataProvider provideGetFragment
664 * @param string $full
665 * @param string $fragment
667 public function testGetFragment( $full, $fragment ) {
668 $title = Title
::newFromText( $full );
669 $this->assertEquals( $fragment, $title->getFragment() );
673 * @covers Title::isAlwaysKnown
674 * @dataProvider provideIsAlwaysKnown
675 * @param string $page
676 * @param bool $isKnown
678 public function testIsAlwaysKnown( $page, $isKnown ) {
679 $title = Title
::newFromText( $page );
680 $this->assertEquals( $isKnown, $title->isAlwaysKnown() );
683 public static function provideIsAlwaysKnown() {
685 [ 'Some nonexistent page', false ],
688 [ 'Special:BlankPage', true ],
689 [ 'Special:SomeNonexistentSpecialPage', false ],
690 [ 'MediaWiki:Parentheses', true ],
691 [ 'MediaWiki:Some nonexistent message', false ],
696 * @covers Title::isValid
697 * @dataProvider provideIsValid
698 * @param Title $title
699 * @param bool $isValid
701 public function testIsValid( Title
$title, $isValid ) {
702 $this->assertEquals( $isValid, $title->isValid(), $title->getPrefixedText() );
705 public static function provideIsValid() {
707 [ Title
::makeTitle( NS_MAIN
, '' ), false ],
708 [ Title
::makeTitle( NS_MAIN
, '<>' ), false ],
709 [ Title
::makeTitle( NS_MAIN
, '|' ), false ],
710 [ Title
::makeTitle( NS_MAIN
, '#' ), false ],
711 [ Title
::makeTitle( NS_MAIN
, 'Test' ), true ],
712 [ Title
::makeTitle( -33, 'Test' ), false ],
713 [ Title
::makeTitle( 77663399, 'Test' ), false ],
718 * @covers Title::isAlwaysKnown
720 public function testIsAlwaysKnownOnInterwiki() {
721 $title = Title
::makeTitle( NS_MAIN
, 'Interwiki link', '', 'externalwiki' );
722 $this->assertTrue( $title->isAlwaysKnown() );
726 * @covers Title::exists
728 public function testExists() {
729 $title = Title
::makeTitle( NS_PROJECT
, 'New page' );
730 $linkCache = MediaWikiServices
::getInstance()->getLinkCache();
732 $article = new Article( $title );
733 $page = $article->getPage();
734 $page->doEditContent( new WikitextContent( 'Some [[link]]' ), 'summary' );
736 // Tell Title it doesn't know whether it exists
737 $title->mArticleID
= -1;
739 // Tell the link cache it doesn't exists when it really does
740 $linkCache->clearLink( $title );
741 $linkCache->addBadLinkObj( $title );
746 'exists() should rely on link cache unless GAID_FOR_UPDATE is used'
750 $title->exists( Title
::GAID_FOR_UPDATE
),
751 'exists() should re-query database when GAID_FOR_UPDATE is used'
755 public function provideCanHaveTalkPage() {
757 'User page has talk page' => [
758 Title
::makeTitle( NS_USER
, 'Jane' ), true
760 'Talke page has talk page' => [
761 Title
::makeTitle( NS_TALK
, 'Foo' ), true
763 'Special page cannot have talk page' => [
764 Title
::makeTitle( NS_SPECIAL
, 'Thing' ), false
766 'Virtual namespace cannot have talk page' => [
767 Title
::makeTitle( NS_MEDIA
, 'Kitten.jpg' ), false
773 * @dataProvider provideCanHaveTalkPage
774 * @covers Title::canHaveTalkPage
776 * @param Title $title
777 * @param bool $expected
779 public function testCanHaveTalkPage( Title
$title, $expected ) {
780 $actual = $title->canHaveTalkPage();
781 $this->assertSame( $expected, $actual, $title->getPrefixedDBkey() );
784 public static function provideGetTalkPage_good() {
786 [ Title
::makeTitle( NS_MAIN
, 'Test' ), Title
::makeTitle( NS_TALK
, 'Test' ) ],
787 [ Title
::makeTitle( NS_TALK
, 'Test' ), Title
::makeTitle( NS_TALK
, 'Test' ) ],
792 * @dataProvider provideGetTalkPage_good
793 * @covers Title::getTalkPageIfDefined
795 public function testGetTalkPageIfDefined_good( Title
$title ) {
796 $talk = $title->getTalkPageIfDefined();
797 $this->assertInstanceOf(
800 $title->getPrefixedDBKey()
804 public static function provideGetTalkPage_bad() {
806 [ Title
::makeTitle( NS_SPECIAL
, 'Test' ) ],
807 [ Title
::makeTitle( NS_MEDIA
, 'Test' ) ],
812 * @dataProvider provideGetTalkPage_bad
813 * @covers Title::getTalkPageIfDefined
815 public function testGetTalkPageIfDefined_bad( Title
$title ) {
816 $talk = $title->getTalkPageIfDefined();
819 $title->getPrefixedDBKey()
823 public function provideCreateFragmentTitle() {
825 [ Title
::makeTitle( NS_MAIN
, 'Test' ), 'foo' ],
826 [ Title
::makeTitle( NS_TALK
, 'Test', 'foo' ), '' ],
827 [ Title
::makeTitle( NS_CATEGORY
, 'Test', 'foo' ), 'bar' ],
828 [ Title
::makeTitle( NS_MAIN
, 'Test1', '', 'interwiki' ), 'baz' ]
833 * @covers Title::createFragmentTarget
834 * @dataProvider provideCreateFragmentTitle
836 public function testCreateFragmentTitle( Title
$title, $fragment ) {
837 $this->mergeMwGlobalArrayValue( 'wgHooks', [
838 'InterwikiLoadPrefix' => [
839 function ( $prefix, &$iwdata ) {
840 if ( $prefix === 'interwiki' ) {
842 'iw_url' => 'http://example.com/',
852 $fragmentTitle = $title->createFragmentTarget( $fragment );
854 $this->assertEquals( $title->getNamespace(), $fragmentTitle->getNamespace() );
855 $this->assertEquals( $title->getText(), $fragmentTitle->getText() );
856 $this->assertEquals( $title->getInterwiki(), $fragmentTitle->getInterwiki() );
857 $this->assertEquals( $fragment, $fragmentTitle->getFragment() );
860 public function provideGetPrefixedText() {
864 Title
::makeTitle( NS_MAIN
, 'Foo bar' ),
869 Title
::makeTitle( NS_USER
, 'Foo bar' ),
874 Title
::makeTitle( NS_USER_TALK
, 'Foo bar' ),
877 // fragment not included
879 Title
::makeTitle( NS_MAIN
, 'Foo bar', 'fragment' ),
884 Title
::makeTitle( NS_MEDIA
, 'Foo bar' ),
887 // non-existent namespace
889 Title
::makeTitle( 100777, 'Foo bar' ),
890 'Special:Badtitle/NS100777:Foo bar'
896 * @covers Title::getPrefixedText
897 * @dataProvider provideGetPrefixedText
899 public function testGetPrefixedText( Title
$title, $expected ) {
900 $this->assertEquals( $expected, $title->getPrefixedText() );
903 public function provideGetPrefixedDBKey() {
907 Title
::makeTitle( NS_MAIN
, 'Foo_bar' ),
912 Title
::makeTitle( NS_USER
, 'Foo_bar' ),
917 Title
::makeTitle( NS_USER_TALK
, 'Foo_bar' ),
920 // fragment not included
922 Title
::makeTitle( NS_MAIN
, 'Foo_bar', 'fragment' ),
927 Title
::makeTitle( NS_MEDIA
, 'Foo_bar' ),
930 // non-existent namespace
932 Title
::makeTitle( 100777, 'Foo_bar' ),
933 'Special:Badtitle/NS100777:Foo_bar'
939 * @covers Title::getPrefixedDBKey
940 * @dataProvider provideGetPrefixedDBKey
942 public function testGetPrefixedDBKey( Title
$title, $expected ) {
943 $this->assertEquals( $expected, $title->getPrefixedDBkey() );
947 * @covers Title::getFragmentForURL
948 * @dataProvider provideGetFragmentForURL
950 * @param string $titleStr
951 * @param string $expected
953 public function testGetFragmentForURL( $titleStr, $expected ) {
954 $this->setMwGlobals( [
955 'wgFragmentMode' => [ 'html5' ],
956 'wgExternalInterwikiFragmentMode' => 'legacy',
958 $dbw = wfGetDB( DB_MASTER
);
959 $dbw->insert( 'interwiki',
963 'iw_url' => 'http://de.wikipedia.org/wiki/',
964 'iw_api' => 'http://de.wikipedia.org/w/api.php',
965 'iw_wikiid' => 'dewiki',
971 'iw_url' => 'http://zzwiki.org/wiki/',
972 'iw_api' => 'http://zzwiki.org/w/api.php',
973 'iw_wikiid' => 'zzwiki',
982 $title = Title
::newFromText( $titleStr );
983 self
::assertEquals( $expected, $title->getFragmentForURL() );
985 $dbw->delete( 'interwiki', '*', __METHOD__
);
988 public function provideGetFragmentForURL() {
991 [ 'Foo#ümlåût', '#ümlåût' ],
992 [ 'de:Foo#Bå®', '#Bå®' ],
993 [ 'zz:Foo#тест', '#.D1.82.D0.B5.D1.81.D1.82' ],
998 * @covers Title::isRawHtmlMessage
999 * @dataProvider provideIsRawHtmlMessage
1001 public function testIsRawHtmlMessage( $textForm, $expected ) {
1002 $this->setMwGlobals( 'wgRawHtmlMessages', [
1008 $title = Title
::newFromText( $textForm );
1009 $this->assertSame( $expected, $title->isRawHtmlMessage() );
1012 public function provideIsRawHtmlMessage() {
1014 [ 'MediaWiki:Foobar', true ],
1015 [ 'MediaWiki:Foo bar', true ],
1016 [ 'MediaWiki:Foo-bar', true ],
1017 [ 'MediaWiki:foo bar', true ],
1018 [ 'MediaWiki:foo-bar', true ],
1019 [ 'MediaWiki:foobar', true ],
1020 [ 'MediaWiki:some-other-message', false ],
1021 [ 'Main Page', false ],
1025 public function provideEquals() {
1027 Title
::newFromText( 'Main Page' ),
1028 Title
::newFromText( 'Main Page' ),
1032 Title
::newFromText( 'Main Page' ),
1033 Title
::newFromText( 'Not The Main Page' ),
1037 Title
::newFromText( 'Main Page' ),
1038 Title
::newFromText( 'Project:Main Page' ),
1042 Title
::newFromText( 'File:Example.png' ),
1043 Title
::newFromText( 'Image:Example.png' ),
1047 Title
::newFromText( 'Special:Version' ),
1048 Title
::newFromText( 'Special:Version' ),
1052 Title
::newFromText( 'Special:Version' ),
1053 Title
::newFromText( 'Special:Recentchanges' ),
1057 Title
::newFromText( 'Special:Version' ),
1058 Title
::newFromText( 'Main Page' ),
1062 Title
::makeTitle( NS_MAIN
, 'Foo', '', '' ),
1063 Title
::makeTitle( NS_MAIN
, 'Foo', '', '' ),
1067 Title
::makeTitle( NS_MAIN
, 'Foo', '', '' ),
1068 Title
::makeTitle( NS_MAIN
, 'Bar', '', '' ),
1072 Title
::makeTitle( NS_MAIN
, 'Foo', '', '' ),
1073 Title
::makeTitle( NS_TALK
, 'Foo', '', '' ),
1077 Title
::makeTitle( NS_MAIN
, 'Foo', 'Bar', '' ),
1078 Title
::makeTitle( NS_MAIN
, 'Foo', 'Bar', '' ),
1082 Title
::makeTitle( NS_MAIN
, 'Foo', 'Bar', '' ),
1083 Title
::makeTitle( NS_MAIN
, 'Foo', 'Baz', '' ),
1087 Title
::makeTitle( NS_MAIN
, 'Foo', 'Bar', '' ),
1088 Title
::makeTitle( NS_MAIN
, 'Foo', '', '' ),
1092 Title
::makeTitle( NS_MAIN
, 'Foo', '', 'baz' ),
1093 Title
::makeTitle( NS_MAIN
, 'Foo', '', 'baz' ),
1097 Title
::makeTitle( NS_MAIN
, 'Foo', '', '' ),
1098 Title
::makeTitle( NS_MAIN
, 'Foo', '', 'baz' ),
1104 * @covers Title::equals
1105 * @dataProvider provideEquals
1107 public function testEquals( Title
$firstValue, /* LinkTarget */ $secondValue, $expectedSame ) {
1110 $firstValue->equals( $secondValue )
1115 * @covers Title::newMainPage
1117 public function testNewMainPage() {
1118 $msgCache = TestingAccessWrapper
::newFromClass( MessageCache
::class );
1119 $msgCache->instance
= $this->createMock( MessageCache
::class );
1120 $msgCache->instance
->method( 'get' )->willReturn( 'Foresheet' );
1121 $msgCache->instance
->method( 'transform' )->willReturn( 'Foresheet' );
1125 Title
::newMainPage()->getText()
1130 * @covers Title::newMainPage
1132 public function testNewMainPageWithLocal() {
1133 $local = $this->createMock( MessageLocalizer
::class );
1134 $local->method( 'msg' )->willReturn( new RawMessage( 'Prime Article' ) );
1138 Title
::newMainPage( $local )->getText()