--- /dev/null
+<?php
+
+/**
+ * @group Database
+ * @group Title
+ */
+class TitleTest extends MediaWikiTestCase {
+ protected function setUp() {
+ parent::setUp();
+
+ $this->setMwGlobals( [
+ 'wgAllowUserJs' => false,
+ 'wgDefaultLanguageVariant' => false,
+ 'wgMetaNamespace' => 'Project',
+ ] );
+ $this->setUserLang( 'en' );
+ $this->setContentLang( 'en' );
+ }
+
+ /**
+ * @covers Title::legalChars
+ */
+ public function testLegalChars() {
+ $titlechars = Title::legalChars();
+
+ foreach ( range( 1, 255 ) as $num ) {
+ $chr = chr( $num );
+ if ( strpos( "#[]{}<>|", $chr ) !== false || preg_match( "/[\\x00-\\x1f\\x7f]/", $chr ) ) {
+ $this->assertFalse(
+ (bool)preg_match( "/[$titlechars]/", $chr ),
+ "chr($num) = $chr is not a valid titlechar"
+ );
+ } else {
+ $this->assertTrue(
+ (bool)preg_match( "/[$titlechars]/", $chr ),
+ "chr($num) = $chr is a valid titlechar"
+ );
+ }
+ }
+ }
+
+ public static function provideValidSecureAndSplit() {
+ return [
+ [ 'Sandbox' ],
+ [ 'A "B"' ],
+ [ 'A \'B\'' ],
+ [ '.com' ],
+ [ '~' ],
+ [ '#' ],
+ [ '"' ],
+ [ '\'' ],
+ [ 'Talk:Sandbox' ],
+ [ 'Talk:Foo:Sandbox' ],
+ [ 'File:Example.svg' ],
+ [ 'File_talk:Example.svg' ],
+ [ 'Foo/.../Sandbox' ],
+ [ 'Sandbox/...' ],
+ [ 'A~~' ],
+ [ ':A' ],
+ // Length is 256 total, but only title part matters
+ [ 'Category:' . str_repeat( 'x', 248 ) ],
+ [ str_repeat( 'x', 252 ) ],
+ // interwiki prefix
+ [ 'localtestiw: #anchor' ],
+ [ 'localtestiw:' ],
+ [ 'localtestiw:foo' ],
+ [ 'localtestiw: foo # anchor' ],
+ [ 'localtestiw: Talk: Sandbox # anchor' ],
+ [ 'remotetestiw:' ],
+ [ 'remotetestiw: Talk: # anchor' ],
+ [ 'remotetestiw: #bar' ],
+ [ 'remotetestiw: Talk:' ],
+ [ 'remotetestiw: Talk: Foo' ],
+ [ 'localtestiw:remotetestiw:' ],
+ [ 'localtestiw:remotetestiw:foo' ]
+ ];
+ }
+
+ public static function provideInvalidSecureAndSplit() {
+ return [
+ [ '', 'title-invalid-empty' ],
+ [ ':', 'title-invalid-empty' ],
+ [ '__ __', 'title-invalid-empty' ],
+ [ ' __ ', 'title-invalid-empty' ],
+ // Bad characters forbidden regardless of wgLegalTitleChars
+ [ 'A [ B', 'title-invalid-characters' ],
+ [ 'A ] B', 'title-invalid-characters' ],
+ [ 'A { B', 'title-invalid-characters' ],
+ [ 'A } B', 'title-invalid-characters' ],
+ [ 'A < B', 'title-invalid-characters' ],
+ [ 'A > B', 'title-invalid-characters' ],
+ [ 'A | B', 'title-invalid-characters' ],
+ [ "A \t B", 'title-invalid-characters' ],
+ [ "A \n B", 'title-invalid-characters' ],
+ // URL encoding
+ [ 'A%20B', 'title-invalid-characters' ],
+ [ 'A%23B', 'title-invalid-characters' ],
+ [ 'A%2523B', 'title-invalid-characters' ],
+ // XML/HTML character entity references
+ // Note: Commented out because they are not marked invalid by the PHP test as
+ // Title::newFromText runs Sanitizer::decodeCharReferencesAndNormalize first.
+ // 'A é B',
+ // 'A é B',
+ // 'A é B',
+ // Subject of NS_TALK does not roundtrip to NS_MAIN
+ [ 'Talk:File:Example.svg', 'title-invalid-talk-namespace' ],
+ // Directory navigation
+ [ '.', 'title-invalid-relative' ],
+ [ '..', 'title-invalid-relative' ],
+ [ './Sandbox', 'title-invalid-relative' ],
+ [ '../Sandbox', 'title-invalid-relative' ],
+ [ 'Foo/./Sandbox', 'title-invalid-relative' ],
+ [ 'Foo/../Sandbox', 'title-invalid-relative' ],
+ [ 'Sandbox/.', 'title-invalid-relative' ],
+ [ 'Sandbox/..', 'title-invalid-relative' ],
+ // Tilde
+ [ 'A ~~~ Name', 'title-invalid-magic-tilde' ],
+ [ 'A ~~~~ Signature', 'title-invalid-magic-tilde' ],
+ [ 'A ~~~~~ Timestamp', 'title-invalid-magic-tilde' ],
+ // Length
+ [ str_repeat( 'x', 256 ), 'title-invalid-too-long' ],
+ // Namespace prefix without actual title
+ [ 'Talk:', 'title-invalid-empty' ],
+ [ 'Talk:#', 'title-invalid-empty' ],
+ [ 'Category: ', 'title-invalid-empty' ],
+ [ 'Category: #bar', 'title-invalid-empty' ],
+ // interwiki prefix
+ [ 'localtestiw: Talk: # anchor', 'title-invalid-empty' ],
+ [ 'localtestiw: Talk:', 'title-invalid-empty' ]
+ ];
+ }
+
+ private function secureAndSplitGlobals() {
+ $this->setMwGlobals( [
+ 'wgLocalInterwikis' => [ 'localtestiw' ],
+ 'wgHooks' => [
+ 'InterwikiLoadPrefix' => [
+ function ( $prefix, &$data ) {
+ if ( $prefix === 'localtestiw' ) {
+ $data = [ 'iw_url' => 'localtestiw' ];
+ } elseif ( $prefix === 'remotetestiw' ) {
+ $data = [ 'iw_url' => 'remotetestiw' ];
+ }
+ return false;
+ }
+ ]
+ ]
+ ] );
+
+ // Reset TitleParser since we modified $wgLocalInterwikis
+ $this->setService( 'TitleParser', new MediaWikiTitleCodec(
+ Language::factory( 'en' ),
+ new GenderCache(),
+ [ 'localtestiw' ]
+ ) );
+ }
+
+ /**
+ * See also mediawiki.Title.test.js
+ * @covers Title::secureAndSplit
+ * @dataProvider provideValidSecureAndSplit
+ * @note This mainly tests MediaWikiTitleCodec::parseTitle().
+ */
+ public function testSecureAndSplitValid( $text ) {
+ $this->secureAndSplitGlobals();
+ $this->assertInstanceOf( 'Title', Title::newFromText( $text ), "Valid: $text" );
+ }
+
+ /**
+ * See also mediawiki.Title.test.js
+ * @covers Title::secureAndSplit
+ * @dataProvider provideInvalidSecureAndSplit
+ * @note This mainly tests MediaWikiTitleCodec::parseTitle().
+ */
+ public function testSecureAndSplitInvalid( $text, $expectedErrorMessage ) {
+ $this->secureAndSplitGlobals();
+ try {
+ Title::newFromTextThrow( $text ); // should throw
+ $this->assertTrue( false, "Invalid: $text" );
+ } catch ( MalformedTitleException $ex ) {
+ $this->assertEquals( $expectedErrorMessage, $ex->getErrorMessage(), "Invalid: $text" );
+ }
+ }
+
+ public static function provideConvertByteClassToUnicodeClass() {
+ return [
+ [
+ ' %!"$&\'()*,\\-.\\/0-9:;=?@A-Z\\\\^_`a-z~\\x80-\\xFF+',
+ ' %!"$&\'()*,\\-./0-9:;=?@A-Z\\\\\\^_`a-z~+\\u0080-\\uFFFF',
+ ],
+ [
+ 'QWERTYf-\\xFF+',
+ 'QWERTYf-\\x7F+\\u0080-\\uFFFF',
+ ],
+ [
+ 'QWERTY\\x66-\\xFD+',
+ 'QWERTYf-\\x7F+\\u0080-\\uFFFF',
+ ],
+ [
+ 'QWERTYf-y+',
+ 'QWERTYf-y+',
+ ],
+ [
+ 'QWERTYf-\\x80+',
+ 'QWERTYf-\\x7F+\\u0080-\\uFFFF',
+ ],
+ [
+ 'QWERTY\\x66-\\x80+\\x23',
+ 'QWERTYf-\\x7F+#\\u0080-\\uFFFF',
+ ],
+ [
+ 'QWERTY\\x66-\\x80+\\xD3',
+ 'QWERTYf-\\x7F+\\u0080-\\uFFFF',
+ ],
+ [
+ '\\\\\\x99',
+ '\\\\\\u0080-\\uFFFF',
+ ],
+ [
+ '-\\x99',
+ '\\-\\u0080-\\uFFFF',
+ ],
+ [
+ 'QWERTY\\-\\x99',
+ 'QWERTY\\-\\u0080-\\uFFFF',
+ ],
+ [
+ '\\\\x99',
+ '\\\\x99',
+ ],
+ [
+ 'A-\\x9F',
+ 'A-\\x7F\\u0080-\\uFFFF',
+ ],
+ [
+ '\\x66-\\x77QWERTY\\x88-\\x91FXZ',
+ 'f-wQWERTYFXZ\\u0080-\\uFFFF',
+ ],
+ [
+ '\\x66-\\x99QWERTY\\xAA-\\xEEFXZ',
+ 'f-\\x7FQWERTYFXZ\\u0080-\\uFFFF',
+ ],
+ ];
+ }
+
+ /**
+ * @dataProvider provideConvertByteClassToUnicodeClass
+ * @covers Title::convertByteClassToUnicodeClass
+ */
+ public function testConvertByteClassToUnicodeClass( $byteClass, $unicodeClass ) {
+ $this->assertEquals( $unicodeClass, Title::convertByteClassToUnicodeClass( $byteClass ) );
+ }
+
+ /**
+ * @dataProvider provideSpecialNamesWithAndWithoutParameter
+ * @covers Title::fixSpecialName
+ */
+ public function testFixSpecialNameRetainsParameter( $text, $expectedParam ) {
+ $title = Title::newFromText( $text );
+ $fixed = $title->fixSpecialName();
+ $stuff = explode( '/', $fixed->getDBkey(), 2 );
+ if ( count( $stuff ) == 2 ) {
+ $par = $stuff[1];
+ } else {
+ $par = null;
+ }
+ $this->assertEquals(
+ $expectedParam,
+ $par,
+ "T33100 regression check: Title->fixSpecialName() should preserve parameter"
+ );
+ }
+
+ public static function provideSpecialNamesWithAndWithoutParameter() {
+ return [
+ [ 'Special:Version', null ],
+ [ 'Special:Version/', '' ],
+ [ 'Special:Version/param', 'param' ],
+ ];
+ }
+
+ /**
+ * Auth-less test of Title::isValidMoveOperation
+ *
+ * @group Database
+ * @param string $source
+ * @param string $target
+ * @param array|string|bool $expected Required error
+ * @dataProvider provideTestIsValidMoveOperation
+ * @covers Title::isValidMoveOperation
+ * @covers Title::validateFileMoveOperation
+ */
+ public function testIsValidMoveOperation( $source, $target, $expected ) {
+ $this->setMwGlobals( 'wgContentHandlerUseDB', false );
+ $title = Title::newFromText( $source );
+ $nt = Title::newFromText( $target );
+ $errors = $title->isValidMoveOperation( $nt, false );
+ if ( $expected === true ) {
+ $this->assertTrue( $errors );
+ } else {
+ $errors = $this->flattenErrorsArray( $errors );
+ foreach ( (array)$expected as $error ) {
+ $this->assertContains( $error, $errors );
+ }
+ }
+ }
+
+ public static function provideTestIsValidMoveOperation() {
+ return [
+ // for Title::isValidMoveOperation
+ [ 'Some page', '', 'badtitletext' ],
+ [ 'Test', 'Test', 'selfmove' ],
+ [ 'Special:FooBar', 'Test', 'immobile-source-namespace' ],
+ [ 'Test', 'Special:FooBar', 'immobile-target-namespace' ],
+ [ 'MediaWiki:Common.js', 'Help:Some wikitext page', 'bad-target-model' ],
+ [ 'Page', 'File:Test.jpg', 'nonfile-cannot-move-to-file' ],
+ // for Title::validateFileMoveOperation
+ [ 'File:Test.jpg', 'Page', 'imagenocrossnamespace' ],
+ ];
+ }
+
+ /**
+ * Auth-less test of Title::userCan
+ *
+ * @param array $whitelistRegexp
+ * @param string $source
+ * @param string $action
+ * @param array|string|bool $expected Required error
+ *
+ * @covers Title::checkReadPermissions
+ * @dataProvider dataWgWhitelistReadRegexp
+ */
+ public function testWgWhitelistReadRegexp( $whitelistRegexp, $source, $action, $expected ) {
+ // $wgWhitelistReadRegexp must be an array. Since the provided test cases
+ // usually have only one regex, it is more concise to write the lonely regex
+ // as a string. Thus we cast to an array() to honor $wgWhitelistReadRegexp
+ // type requisite.
+ if ( is_string( $whitelistRegexp ) ) {
+ $whitelistRegexp = [ $whitelistRegexp ];
+ }
+
+ $this->setMwGlobals( [
+ // So User::isEveryoneAllowed( 'read' ) === false
+ 'wgGroupPermissions' => [ '*' => [ 'read' => false ] ],
+ 'wgWhitelistRead' => [ 'some random non sense title' ],
+ 'wgWhitelistReadRegexp' => $whitelistRegexp,
+ ] );
+
+ $title = Title::newFromDBkey( $source );
+
+ // New anonymous user with no rights
+ $user = new User;
+ $user->mRights = [];
+ $errors = $title->userCan( $action, $user );
+
+ if ( is_bool( $expected ) ) {
+ # Forge the assertion message depending on the assertion expectation
+ $allowableness = $expected
+ ? " should be allowed"
+ : " should NOT be allowed";
+ $this->assertEquals(
+ $expected,
+ $errors,
+ "User action '$action' on [[$source]] $allowableness."
+ );
+ } else {
+ $errors = $this->flattenErrorsArray( $errors );
+ foreach ( (array)$expected as $error ) {
+ $this->assertContains( $error, $errors );
+ }
+ }
+ }
+
+ /**
+ * Provides test parameter values for testWgWhitelistReadRegexp()
+ */
+ public function dataWgWhitelistReadRegexp() {
+ $ALLOWED = true;
+ $DISALLOWED = false;
+
+ return [
+ // Everything, if this doesn't work, we're really in trouble
+ [ '/.*/', 'Main_Page', 'read', $ALLOWED ],
+ [ '/.*/', 'Main_Page', 'edit', $DISALLOWED ],
+
+ // We validate against the title name, not the db key
+ [ '/^Main_Page$/', 'Main_Page', 'read', $DISALLOWED ],
+ // Main page
+ [ '/^Main/', 'Main_Page', 'read', $ALLOWED ],
+ [ '/^Main.*/', 'Main_Page', 'read', $ALLOWED ],
+ // With spaces
+ [ '/Mic\sCheck/', 'Mic Check', 'read', $ALLOWED ],
+ // Unicode multibyte
+ // ...without unicode modifier
+ [ '/Unicode Test . Yes/', 'Unicode Test Ñ Yes', 'read', $DISALLOWED ],
+ // ...with unicode modifier
+ [ '/Unicode Test . Yes/u', 'Unicode Test Ñ Yes', 'read', $ALLOWED ],
+ // Case insensitive
+ [ '/MiC ChEcK/', 'mic check', 'read', $DISALLOWED ],
+ [ '/MiC ChEcK/i', 'mic check', 'read', $ALLOWED ],
+
+ // From DefaultSettings.php:
+ [ "@^UsEr.*@i", 'User is banned', 'read', $ALLOWED ],
+ [ "@^UsEr.*@i", 'User:John Doe', 'read', $ALLOWED ],
+
+ // With namespaces:
+ [ '/^Special:NewPages$/', 'Special:NewPages', 'read', $ALLOWED ],
+ [ null, 'Special:Newpages', 'read', $DISALLOWED ],
+
+ ];
+ }
+
+ public function flattenErrorsArray( $errors ) {
+ $result = [];
+ foreach ( $errors as $error ) {
+ $result[] = $error[0];
+ }
+
+ return $result;
+ }
+
+ /**
+ * @dataProvider provideGetPageViewLanguage
+ * @covers Title::getPageViewLanguage
+ */
+ public function testGetPageViewLanguage( $expected, $titleText, $contLang,
+ $lang, $variant, $msg = ''
+ ) {
+ // Setup environnement for this test
+ $this->setMwGlobals( [
+ 'wgDefaultLanguageVariant' => $variant,
+ 'wgAllowUserJs' => true,
+ ] );
+ $this->setUserLang( $lang );
+ $this->setContentLang( $contLang );
+
+ $title = Title::newFromText( $titleText );
+ $this->assertInstanceOf( 'Title', $title,
+ "Test must be passed a valid title text, you gave '$titleText'"
+ );
+ $this->assertEquals( $expected,
+ $title->getPageViewLanguage()->getCode(),
+ $msg
+ );
+ }
+
+ public static function provideGetPageViewLanguage() {
+ # Format:
+ # - expected
+ # - Title name
+ # - wgContLang (expected in most case)
+ # - wgLang (on some specific pages)
+ # - wgDefaultLanguageVariant
+ # - Optional message
+ return [
+ [ 'fr', 'Help:I_need_somebody', 'fr', 'fr', false ],
+ [ 'es', 'Help:I_need_somebody', 'es', 'zh-tw', false ],
+ [ 'zh', 'Help:I_need_somebody', 'zh', 'zh-tw', false ],
+
+ [ 'es', 'Help:I_need_somebody', 'es', 'zh-tw', 'zh-cn' ],
+ [ 'es', 'MediaWiki:About', 'es', 'zh-tw', 'zh-cn' ],
+ [ 'es', 'MediaWiki:About/', 'es', 'zh-tw', 'zh-cn' ],
+ [ 'de', 'MediaWiki:About/de', 'es', 'zh-tw', 'zh-cn' ],
+ [ 'en', 'MediaWiki:Common.js', 'es', 'zh-tw', 'zh-cn' ],
+ [ 'en', 'MediaWiki:Common.css', 'es', 'zh-tw', 'zh-cn' ],
+ [ 'en', 'User:JohnDoe/Common.js', 'es', 'zh-tw', 'zh-cn' ],
+ [ 'en', 'User:JohnDoe/Monobook.css', 'es', 'zh-tw', 'zh-cn' ],
+
+ [ 'zh-cn', 'Help:I_need_somebody', 'zh', 'zh-tw', 'zh-cn' ],
+ [ 'zh', 'MediaWiki:About', 'zh', 'zh-tw', 'zh-cn' ],
+ [ 'zh', 'MediaWiki:About/', 'zh', 'zh-tw', 'zh-cn' ],
+ [ 'de', 'MediaWiki:About/de', 'zh', 'zh-tw', 'zh-cn' ],
+ [ 'zh-cn', 'MediaWiki:About/zh-cn', 'zh', 'zh-tw', 'zh-cn' ],
+ [ 'zh-tw', 'MediaWiki:About/zh-tw', 'zh', 'zh-tw', 'zh-cn' ],
+ [ 'en', 'MediaWiki:Common.js', 'zh', 'zh-tw', 'zh-cn' ],
+ [ 'en', 'MediaWiki:Common.css', 'zh', 'zh-tw', 'zh-cn' ],
+ [ 'en', 'User:JohnDoe/Common.js', 'zh', 'zh-tw', 'zh-cn' ],
+ [ 'en', 'User:JohnDoe/Monobook.css', 'zh', 'zh-tw', 'zh-cn' ],
+
+ [ 'zh-tw', 'Special:NewPages', 'es', 'zh-tw', 'zh-cn' ],
+ [ 'zh-tw', 'Special:NewPages', 'zh', 'zh-tw', 'zh-cn' ],
+
+ ];
+ }
+
+ /**
+ * @dataProvider provideBaseTitleCases
+ * @covers Title::getBaseText
+ */
+ public function testGetBaseText( $title, $expected, $msg = '' ) {
+ $title = Title::newFromText( $title );
+ $this->assertEquals( $expected,
+ $title->getBaseText(),
+ $msg
+ );
+ }
+
+ public static function provideBaseTitleCases() {
+ return [
+ # Title, expected base, optional message
+ [ 'User:John_Doe/subOne/subTwo', 'John Doe/subOne' ],
+ [ 'User:Foo/Bar/Baz', 'Foo/Bar' ],
+ ];
+ }
+
+ /**
+ * @dataProvider provideRootTitleCases
+ * @covers Title::getRootText
+ */
+ public function testGetRootText( $title, $expected, $msg = '' ) {
+ $title = Title::newFromText( $title );
+ $this->assertEquals( $expected,
+ $title->getRootText(),
+ $msg
+ );
+ }
+
+ public static function provideRootTitleCases() {
+ return [
+ # Title, expected base, optional message
+ [ 'User:John_Doe/subOne/subTwo', 'John Doe' ],
+ [ 'User:Foo/Bar/Baz', 'Foo' ],
+ ];
+ }
+
+ /**
+ * @todo Handle $wgNamespacesWithSubpages cases
+ * @dataProvider provideSubpageTitleCases
+ * @covers Title::getSubpageText
+ */
+ public function testGetSubpageText( $title, $expected, $msg = '' ) {
+ $title = Title::newFromText( $title );
+ $this->assertEquals( $expected,
+ $title->getSubpageText(),
+ $msg
+ );
+ }
+
+ public static function provideSubpageTitleCases() {
+ return [
+ # Title, expected base, optional message
+ [ 'User:John_Doe/subOne/subTwo', 'subTwo' ],
+ [ 'User:John_Doe/subOne', 'subOne' ],
+ ];
+ }
+
+ public static function provideNewFromTitleValue() {
+ return [
+ [ new TitleValue( NS_MAIN, 'Foo' ) ],
+ [ new TitleValue( NS_MAIN, 'Foo', 'bar' ) ],
+ [ new TitleValue( NS_USER, 'Hansi_Maier' ) ],
+ ];
+ }
+
+ /**
+ * @dataProvider provideNewFromTitleValue
+ */
+ public function testNewFromTitleValue( TitleValue $value ) {
+ $title = Title::newFromTitleValue( $value );
+
+ $dbkey = str_replace( ' ', '_', $value->getText() );
+ $this->assertEquals( $dbkey, $title->getDBkey() );
+ $this->assertEquals( $value->getNamespace(), $title->getNamespace() );
+ $this->assertEquals( $value->getFragment(), $title->getFragment() );
+ }
+
+ public static function provideGetTitleValue() {
+ return [
+ [ 'Foo' ],
+ [ 'Foo#bar' ],
+ [ 'User:Hansi_Maier' ],
+ ];
+ }
+
+ /**
+ * @dataProvider provideGetTitleValue
+ */
+ public function testGetTitleValue( $text ) {
+ $title = Title::newFromText( $text );
+ $value = $title->getTitleValue();
+
+ $dbkey = str_replace( ' ', '_', $value->getText() );
+ $this->assertEquals( $title->getDBkey(), $dbkey );
+ $this->assertEquals( $title->getNamespace(), $value->getNamespace() );
+ $this->assertEquals( $title->getFragment(), $value->getFragment() );
+ }
+
+ public static function provideGetFragment() {
+ return [
+ [ 'Foo', '' ],
+ [ 'Foo#bar', 'bar' ],
+ [ 'Foo#bär', 'bär' ],
+
+ // Inner whitespace is normalized
+ [ 'Foo#bar_bar', 'bar bar' ],
+ [ 'Foo#bar bar', 'bar bar' ],
+ [ 'Foo#bar bar', 'bar bar' ],
+
+ // Leading whitespace is kept, trailing whitespace is trimmed.
+ // XXX: Is this really want we want?
+ [ 'Foo#_bar_bar_', ' bar bar' ],
+ [ 'Foo# bar bar ', ' bar bar' ],
+ ];
+ }
+
+ /**
+ * @dataProvider provideGetFragment
+ *
+ * @param string $full
+ * @param string $fragment
+ */
+ public function testGetFragment( $full, $fragment ) {
+ $title = Title::newFromText( $full );
+ $this->assertEquals( $fragment, $title->getFragment() );
+ }
+
+ /**
+ * @covers Title::isAlwaysKnown
+ * @dataProvider provideIsAlwaysKnown
+ * @param string $page
+ * @param bool $isKnown
+ */
+ public function testIsAlwaysKnown( $page, $isKnown ) {
+ $title = Title::newFromText( $page );
+ $this->assertEquals( $isKnown, $title->isAlwaysKnown() );
+ }
+
+ public static function provideIsAlwaysKnown() {
+ return [
+ [ 'Some nonexistent page', false ],
+ [ 'UTPage', false ],
+ [ '#test', true ],
+ [ 'Special:BlankPage', true ],
+ [ 'Special:SomeNonexistentSpecialPage', false ],
+ [ 'MediaWiki:Parentheses', true ],
+ [ 'MediaWiki:Some nonexistent message', false ],
+ ];
+ }
+
+ /**
+ * @covers Title::isValid
+ * @dataProvider provideIsValid
+ * @param Title $title
+ * @param bool $isValid
+ */
+ public function testIsValid( Title $title, $isValid ) {
+ $this->assertEquals( $isValid, $title->isValid(), $title->getPrefixedText() );
+ }
+
+ public static function provideIsValid() {
+ return [
+ [ Title::makeTitle( NS_MAIN, '' ), false ],
+ [ Title::makeTitle( NS_MAIN, '<>' ), false ],
+ [ Title::makeTitle( NS_MAIN, '|' ), false ],
+ [ Title::makeTitle( NS_MAIN, '#' ), false ],
+ [ Title::makeTitle( NS_MAIN, 'Test' ), true ],
+ [ Title::makeTitle( -33, 'Test' ), false ],
+ [ Title::makeTitle( 77663399, 'Test' ), false ],
+ ];
+ }
+
+ /**
+ * @covers Title::isAlwaysKnown
+ */
+ public function testIsAlwaysKnownOnInterwiki() {
+ $title = Title::makeTitle( NS_MAIN, 'Interwiki link', '', 'externalwiki' );
+ $this->assertTrue( $title->isAlwaysKnown() );
+ }
+
+ /**
+ * @covers Title::exists
+ */
+ public function testExists() {
+ $title = Title::makeTitle( NS_PROJECT, 'New page' );
+ $linkCache = LinkCache::singleton();
+
+ $article = new Article( $title );
+ $page = $article->getPage();
+ $page->doEditContent( new WikitextContent( 'Some [[link]]' ), 'summary' );
+
+ // Tell Title it doesn't know whether it exists
+ $title->mArticleID = -1;
+
+ // Tell the link cache it doesn't exists when it really does
+ $linkCache->clearLink( $title );
+ $linkCache->addBadLinkObj( $title );
+
+ $this->assertEquals(
+ false,
+ $title->exists(),
+ 'exists() should rely on link cache unless GAID_FOR_UPDATE is used'
+ );
+ $this->assertEquals(
+ true,
+ $title->exists( Title::GAID_FOR_UPDATE ),
+ 'exists() should re-query database when GAID_FOR_UPDATE is used'
+ );
+ }
+
+ public function provideCanHaveTalkPage() {
+ return [
+ 'User page has talk page' => [
+ Title::makeTitle( NS_USER, 'Jane' ), true
+ ],
+ 'Talke page has talk page' => [
+ Title::makeTitle( NS_TALK, 'Foo' ), true
+ ],
+ 'Special page cannot have talk page' => [
+ Title::makeTitle( NS_SPECIAL, 'Thing' ), false
+ ],
+ 'Virtual namespace cannot have talk page' => [
+ Title::makeTitle( NS_MEDIA, 'Kitten.jpg' ), false
+ ],
+ ];
+ }
+
+ /**
+ * @dataProvider provideCanHaveTalkPage
+ * @covers Title::canHaveTalkPage
+ *
+ * @param Title $title
+ * @param bool $expected
+ */
+ public function testCanHaveTalkPage( Title $title, $expected ) {
+ $actual = $title->canHaveTalkPage();
+ $this->assertSame( $expected, $actual, $title->getPrefixedDBkey() );
+ }
+
+ /**
+ * @dataProvider provideCanHaveTalkPage
+ * @covers Title::canTalk
+ *
+ * @param Title $title
+ * @param bool $expected
+ */
+ public function testCanTalk( Title $title, $expected ) {
+ $actual = $title->canTalk();
+ $this->assertSame( $expected, $actual, $title->getPrefixedDBkey() );
+ }
+
+ public static function provideGetTalkPage_good() {
+ return [
+ [ Title::makeTitle( NS_MAIN, 'Test' ), Title::makeTitle( NS_TALK, 'Test' ) ],
+ [ Title::makeTitle( NS_TALK, 'Test' ), Title::makeTitle( NS_TALK, 'Test' ) ],
+ ];
+ }
+
+ /**
+ * @dataProvider provideGetTalkPage_good
+ * @covers Title::getTalkPage
+ */
+ public function testGetTalkPage_good( Title $title, Title $expected ) {
+ $talk = $title->getTalkPage();
+ $this->assertSame(
+ $expected->getPrefixedDBKey(),
+ $talk->getPrefixedDBKey(),
+ $title->getPrefixedDBKey()
+ );
+ }
+
+ /**
+ * @dataProvider provideGetTalkPage_good
+ * @covers Title::getTalkPageIfDefined
+ */
+ public function testGetTalkPageIfDefined_good( Title $title ) {
+ $talk = $title->getTalkPageIfDefined();
+ $this->assertInstanceOf(
+ Title::class,
+ $talk,
+ $title->getPrefixedDBKey()
+ );
+ }
+
+ public static function provideGetTalkPage_bad() {
+ return [
+ [ Title::makeTitle( NS_SPECIAL, 'Test' ) ],
+ [ Title::makeTitle( NS_MEDIA, 'Test' ) ],
+ ];
+ }
+
+ /**
+ * @dataProvider provideGetTalkPage_bad
+ * @covers Title::getTalkPageIfDefined
+ */
+ public function testGetTalkPageIfDefined_bad( Title $title ) {
+ $talk = $title->getTalkPageIfDefined();
+ $this->assertNull(
+ $talk,
+ $title->getPrefixedDBKey()
+ );
+ }
+
+ public function provideCreateFragmentTitle() {
+ return [
+ [ Title::makeTitle( NS_MAIN, 'Test' ), 'foo' ],
+ [ Title::makeTitle( NS_TALK, 'Test', 'foo' ), '' ],
+ [ Title::makeTitle( NS_CATEGORY, 'Test', 'foo' ), 'bar' ],
+ [ Title::makeTitle( NS_MAIN, 'Test1', '', 'interwiki' ), 'baz' ]
+ ];
+ }
+
+ /**
+ * @covers Title::createFragmentTarget
+ * @dataProvider provideCreateFragmentTitle
+ */
+ public function testCreateFragmentTitle( Title $title, $fragment ) {
+ $this->mergeMwGlobalArrayValue( 'wgHooks', [
+ 'InterwikiLoadPrefix' => [
+ function ( $prefix, &$iwdata ) {
+ if ( $prefix === 'interwiki' ) {
+ $iwdata = [
+ 'iw_url' => 'http://example.com/',
+ 'iw_local' => 0,
+ 'iw_trans' => 0,
+ ];
+ return false;
+ }
+ },
+ ],
+ ] );
+
+ $fragmentTitle = $title->createFragmentTarget( $fragment );
+
+ $this->assertEquals( $title->getNamespace(), $fragmentTitle->getNamespace() );
+ $this->assertEquals( $title->getText(), $fragmentTitle->getText() );
+ $this->assertEquals( $title->getInterwiki(), $fragmentTitle->getInterwiki() );
+ $this->assertEquals( $fragment, $fragmentTitle->getFragment() );
+ }
+
+ public function provideGetPrefixedText() {
+ return [
+ // ns = 0
+ [
+ Title::makeTitle( NS_MAIN, 'Foo bar' ),
+ 'Foo bar'
+ ],
+ // ns = 2
+ [
+ Title::makeTitle( NS_USER, 'Foo bar' ),
+ 'User:Foo bar'
+ ],
+ // ns = 3
+ [
+ Title::makeTitle( NS_USER_TALK, 'Foo bar' ),
+ 'User talk:Foo bar'
+ ],
+ // fragment not included
+ [
+ Title::makeTitle( NS_MAIN, 'Foo bar', 'fragment' ),
+ 'Foo bar'
+ ],
+ // ns = -2
+ [
+ Title::makeTitle( NS_MEDIA, 'Foo bar' ),
+ 'Media:Foo bar'
+ ],
+ // non-existent namespace
+ [
+ Title::makeTitle( 100777, 'Foo bar' ),
+ 'Special:Badtitle/NS100777:Foo bar'
+ ],
+ ];
+ }
+
+ /**
+ * @covers Title::getPrefixedText
+ * @dataProvider provideGetPrefixedText
+ */
+ public function testGetPrefixedText( Title $title, $expected ) {
+ $this->assertEquals( $expected, $title->getPrefixedText() );
+ }
+
+ public function provideGetPrefixedDBKey() {
+ return [
+ // ns = 0
+ [
+ Title::makeTitle( NS_MAIN, 'Foo_bar' ),
+ 'Foo_bar'
+ ],
+ // ns = 2
+ [
+ Title::makeTitle( NS_USER, 'Foo_bar' ),
+ 'User:Foo_bar'
+ ],
+ // ns = 3
+ [
+ Title::makeTitle( NS_USER_TALK, 'Foo_bar' ),
+ 'User_talk:Foo_bar'
+ ],
+ // fragment not included
+ [
+ Title::makeTitle( NS_MAIN, 'Foo_bar', 'fragment' ),
+ 'Foo_bar'
+ ],
+ // ns = -2
+ [
+ Title::makeTitle( NS_MEDIA, 'Foo_bar' ),
+ 'Media:Foo_bar'
+ ],
+ // non-existent namespace
+ [
+ Title::makeTitle( 100777, 'Foo_bar' ),
+ 'Special:Badtitle/NS100777:Foo_bar'
+ ],
+ ];
+ }
+
+ /**
+ * @covers Title::getPrefixedDBKey
+ * @dataProvider provideGetPrefixedDBKey
+ */
+ public function testGetPrefixedDBKey( Title $title, $expected ) {
+ $this->assertEquals( $expected, $title->getPrefixedDBkey() );
+ }
+}
scripts.mit.edu / autoinstallsdev / mediawiki.git / blobdiff