6 class TitleTest
extends MediaWikiTestCase
{
7 protected function setUp() {
10 $this->setMwGlobals( array(
11 'wgLanguageCode' => 'en',
12 'wgContLang' => Language
::factory( 'en' ),
14 'wgLang' => Language
::factory( 'en' ),
15 'wgAllowUserJs' => false,
16 'wgDefaultLanguageVariant' => false,
17 'wgMetaNamespace' => 'Project',
22 * @covers Title::legalChars
24 public function testLegalChars() {
25 $titlechars = Title
::legalChars();
27 foreach ( range( 1, 255 ) as $num ) {
29 if ( strpos( "#[]{}<>|", $chr ) !== false ||
preg_match( "/[\\x00-\\x1f\\x7f]/", $chr ) ) {
31 (bool)preg_match( "/[$titlechars]/", $chr ),
32 "chr($num) = $chr is not a valid titlechar"
36 (bool)preg_match( "/[$titlechars]/", $chr ),
37 "chr($num) = $chr is a valid titlechar"
43 public static function provideValidSecureAndSplit() {
53 array( 'Talk:Sandbox' ),
54 array( 'Talk:Foo:Sandbox' ),
55 array( 'File:Example.svg' ),
56 array( 'File_talk:Example.svg' ),
57 array( 'Foo/.../Sandbox' ),
58 array( 'Sandbox/...' ),
61 // Length is 256 total, but only title part matters
62 array( 'Category:' . str_repeat( 'x', 248 ) ),
63 array( str_repeat( 'x', 252 ) ),
65 array( 'localtestiw: #anchor' ),
66 array( 'localtestiw:' ),
67 array( 'localtestiw:foo' ),
68 array( 'localtestiw: foo # anchor' ),
69 array( 'localtestiw: Talk: Sandbox # anchor' ),
70 array( 'remotetestiw:' ),
71 array( 'remotetestiw: Talk: # anchor' ),
72 array( 'remotetestiw: #bar' ),
73 array( 'remotetestiw: Talk:' ),
74 array( 'remotetestiw: Talk: Foo' ),
75 array( 'localtestiw:remotetestiw:' ),
76 array( 'localtestiw:remotetestiw:foo' )
80 public static function provideInvalidSecureAndSplit() {
86 // Bad characters forbidden regardless of wgLegalTitleChars
98 // XML/HTML character entity references
99 // Note: Commented out because they are not marked invalid by the PHP test as
100 // Title::newFromText runs Sanitizer::decodeCharReferencesAndNormalize first.
104 // Subject of NS_TALK does not roundtrip to NS_MAIN
105 array( 'Talk:File:Example.svg' ),
106 // Directory navigation
109 array( './Sandbox' ),
110 array( '../Sandbox' ),
111 array( 'Foo/./Sandbox' ),
112 array( 'Foo/../Sandbox' ),
113 array( 'Sandbox/.' ),
114 array( 'Sandbox/..' ),
116 array( 'A ~~~ Name' ),
117 array( 'A ~~~~ Signature' ),
118 array( 'A ~~~~~ Timestamp' ),
119 array( str_repeat( 'x', 256 ) ),
120 // Namespace prefix without actual title
123 array( 'Category: ' ),
124 array( 'Category: #bar' ),
126 array( 'localtestiw: Talk: # anchor' ),
127 array( 'localtestiw: Talk:' )
131 private function secureAndSplitGlobals() {
132 $this->setMwGlobals( array(
133 'wgLocalInterwikis' => array( 'localtestiw' ),
135 'InterwikiLoadPrefix' => array(
136 function ( $prefix, &$data ) {
137 if ( $prefix === 'localtestiw' ) {
138 $data = array( 'iw_url' => 'localtestiw' );
139 } elseif ( $prefix === 'remotetestiw' ) {
140 $data = array( 'iw_url' => 'remotetestiw' );
150 * See also mediawiki.Title.test.js
151 * @covers Title::secureAndSplit
152 * @dataProvider provideValidSecureAndSplit
153 * @note This mainly tests MediaWikiTitleCodec::parseTitle().
155 public function testSecureAndSplitValid( $text ) {
156 $this->secureAndSplitGlobals();
157 $this->assertInstanceOf( 'Title', Title
::newFromText( $text ), "Valid: $text" );
161 * See also mediawiki.Title.test.js
162 * @covers Title::secureAndSplit
163 * @dataProvider provideInvalidSecureAndSplit
164 * @note This mainly tests MediaWikiTitleCodec::parseTitle().
166 public function testSecureAndSplitInvalid( $text ) {
167 $this->secureAndSplitGlobals();
168 $this->assertNull( Title
::newFromText( $text ), "Invalid: $text" );
171 public static function provideConvertByteClassToUnicodeClass() {
174 ' %!"$&\'()*,\\-.\\/0-9:;=?@A-Z\\\\^_`a-z~\\x80-\\xFF+',
175 ' %!"$&\'()*,\\-./0-9:;=?@A-Z\\\\\\^_`a-z~+\\u0080-\\uFFFF',
179 'QWERTYf-\\x7F+\\u0080-\\uFFFF',
182 'QWERTY\\x66-\\xFD+',
183 'QWERTYf-\\x7F+\\u0080-\\uFFFF',
191 'QWERTYf-\\x7F+\\u0080-\\uFFFF',
194 'QWERTY\\x66-\\x80+\\x23',
195 'QWERTYf-\\x7F+#\\u0080-\\uFFFF',
198 'QWERTY\\x66-\\x80+\\xD3',
199 'QWERTYf-\\x7F+\\u0080-\\uFFFF',
203 '\\\\\\u0080-\\uFFFF',
207 '\\-\\u0080-\\uFFFF',
211 'QWERTY\\-\\u0080-\\uFFFF',
219 'A-\\x7F\\u0080-\\uFFFF',
222 '\\x66-\\x77QWERTY\\x88-\\x91FXZ',
223 'f-wQWERTYFXZ\\u0080-\\uFFFF',
226 '\\x66-\\x99QWERTY\\xAA-\\xEEFXZ',
227 'f-\\x7FQWERTYFXZ\\u0080-\\uFFFF',
233 * @dataProvider provideConvertByteClassToUnicodeClass
234 * @covers Title::convertByteClassToUnicodeClass
236 public function testConvertByteClassToUnicodeClass( $byteClass, $unicodeClass ) {
237 $this->assertEquals( $unicodeClass, Title
::convertByteClassToUnicodeClass( $byteClass ) );
241 * @dataProvider provideSpecialNamesWithAndWithoutParameter
242 * @covers Title::fixSpecialName
244 public function testFixSpecialNameRetainsParameter( $text, $expectedParam ) {
245 $title = Title
::newFromText( $text );
246 $fixed = $title->fixSpecialName();
247 $stuff = explode( '/', $fixed->getDBkey(), 2 );
248 if ( count( $stuff ) == 2 ) {
256 "Bug 31100 regression check: Title->fixSpecialName() should preserve parameter"
260 public static function provideSpecialNamesWithAndWithoutParameter() {
262 array( 'Special:Version', null ),
263 array( 'Special:Version/', '' ),
264 array( 'Special:Version/param', 'param' ),
269 * Auth-less test of Title::isValidMoveOperation
272 * @param string $source
273 * @param string $target
274 * @param array|string|bool $expected Required error
275 * @dataProvider provideTestIsValidMoveOperation
276 * @covers Title::isValidMoveOperation
277 * @covers Title::validateFileMoveOperation
279 public function testIsValidMoveOperation( $source, $target, $expected ) {
280 $this->setMwGlobals( 'wgContentHandlerUseDB', false );
281 $title = Title
::newFromText( $source );
282 $nt = Title
::newFromText( $target );
283 $errors = $title->isValidMoveOperation( $nt, false );
284 if ( $expected === true ) {
285 $this->assertTrue( $errors );
287 $errors = $this->flattenErrorsArray( $errors );
288 foreach ( (array)$expected as $error ) {
289 $this->assertContains( $error, $errors );
294 public static function provideTestIsValidMoveOperation() {
296 // for Title::isValidMoveOperation
297 array( 'Some page', '', 'badtitletext' ),
298 array( 'Test', 'Test', 'selfmove' ),
299 array( 'Special:FooBar', 'Test', 'immobile-source-namespace' ),
300 array( 'Test', 'Special:FooBar', 'immobile-target-namespace' ),
301 array( 'MediaWiki:Common.js', 'Help:Some wikitext page', 'bad-target-model' ),
302 array( 'Page', 'File:Test.jpg', 'nonfile-cannot-move-to-file' ),
303 // for Title::validateFileMoveOperation
304 array( 'File:Test.jpg', 'Page', 'imagenocrossnamespace' ),
309 * Auth-less test of Title::userCan
311 * @param array $whitelistRegexp
312 * @param string $source
313 * @param string $action
314 * @param array|string|bool $expected Required error
316 * @covers Title::checkReadPermissions
317 * @dataProvider dataWgWhitelistReadRegexp
319 public function testWgWhitelistReadRegexp( $whitelistRegexp, $source, $action, $expected ) {
320 // $wgWhitelistReadRegexp must be an array. Since the provided test cases
321 // usually have only one regex, it is more concise to write the lonely regex
322 // as a string. Thus we cast to an array() to honor $wgWhitelistReadRegexp
324 if ( is_string( $whitelistRegexp ) ) {
325 $whitelistRegexp = array( $whitelistRegexp );
328 $this->setMwGlobals( array(
329 // So User::isEveryoneAllowed( 'read' ) === false
330 'wgGroupPermissions' => array( '*' => array( 'read' => false ) ),
331 'wgWhitelistRead' => array( 'some random non sense title' ),
332 'wgWhitelistReadRegexp' => $whitelistRegexp,
335 $title = Title
::newFromDBkey( $source );
337 // New anonymous user with no rights
339 $user->mRights
= array();
340 $errors = $title->userCan( $action, $user );
342 if ( is_bool( $expected ) ) {
343 # Forge the assertion message depending on the assertion expectation
344 $allowableness = $expected
345 ?
" should be allowed"
346 : " should NOT be allowed";
350 "User action '$action' on [[$source]] $allowableness."
353 $errors = $this->flattenErrorsArray( $errors );
354 foreach ( (array)$expected as $error ) {
355 $this->assertContains( $error, $errors );
361 * Provides test parameter values for testWgWhitelistReadRegexp()
363 public function dataWgWhitelistReadRegexp() {
368 // Everything, if this doesn't work, we're really in trouble
369 array( '/.*/', 'Main_Page', 'read', $ALLOWED ),
370 array( '/.*/', 'Main_Page', 'edit', $DISALLOWED ),
372 // We validate against the title name, not the db key
373 array( '/^Main_Page$/', 'Main_Page', 'read', $DISALLOWED ),
375 array( '/^Main/', 'Main_Page', 'read', $ALLOWED ),
376 array( '/^Main.*/', 'Main_Page', 'read', $ALLOWED ),
378 array( '/Mic\sCheck/', 'Mic Check', 'read', $ALLOWED ),
380 // ...without unicode modifier
381 array( '/Unicode Test . Yes/', 'Unicode Test Ñ Yes', 'read', $DISALLOWED ),
382 // ...with unicode modifier
383 array( '/Unicode Test . Yes/u', 'Unicode Test Ñ Yes', 'read', $ALLOWED ),
385 array( '/MiC ChEcK/', 'mic check', 'read', $DISALLOWED ),
386 array( '/MiC ChEcK/i', 'mic check', 'read', $ALLOWED ),
388 // From DefaultSettings.php:
389 array( "@^UsEr.*@i", 'User is banned', 'read', $ALLOWED ),
390 array( "@^UsEr.*@i", 'User:John Doe', 'read', $ALLOWED ),
393 array( '/^Special:NewPages$/', 'Special:NewPages', 'read', $ALLOWED ),
394 array( null, 'Special:Newpages', 'read', $DISALLOWED ),
399 public function flattenErrorsArray( $errors ) {
401 foreach ( $errors as $error ) {
402 $result[] = $error[0];
409 * @dataProvider provideGetPageViewLanguage
410 * @covers Title::getPageViewLanguage
412 public function testGetPageViewLanguage( $expected, $titleText, $contLang,
413 $lang, $variant, $msg = ''
415 // Setup environnement for this test
416 $this->setMwGlobals( array(
417 'wgLanguageCode' => $contLang,
418 'wgContLang' => Language
::factory( $contLang ),
419 'wgLang' => Language
::factory( $lang ),
420 'wgDefaultLanguageVariant' => $variant,
421 'wgAllowUserJs' => true,
424 $title = Title
::newFromText( $titleText );
425 $this->assertInstanceOf( 'Title', $title,
426 "Test must be passed a valid title text, you gave '$titleText'"
428 $this->assertEquals( $expected,
429 $title->getPageViewLanguage()->getCode(),
434 public static function provideGetPageViewLanguage() {
438 # - wgContLang (expected in most case)
439 # - wgLang (on some specific pages)
440 # - wgDefaultLanguageVariant
443 array( 'fr', 'Help:I_need_somebody', 'fr', 'fr', false ),
444 array( 'es', 'Help:I_need_somebody', 'es', 'zh-tw', false ),
445 array( 'zh', 'Help:I_need_somebody', 'zh', 'zh-tw', false ),
447 array( 'es', 'Help:I_need_somebody', 'es', 'zh-tw', 'zh-cn' ),
448 array( 'es', 'MediaWiki:About', 'es', 'zh-tw', 'zh-cn' ),
449 array( 'es', 'MediaWiki:About/', 'es', 'zh-tw', 'zh-cn' ),
450 array( 'de', 'MediaWiki:About/de', 'es', 'zh-tw', 'zh-cn' ),
451 array( 'en', 'MediaWiki:Common.js', 'es', 'zh-tw', 'zh-cn' ),
452 array( 'en', 'MediaWiki:Common.css', 'es', 'zh-tw', 'zh-cn' ),
453 array( 'en', 'User:JohnDoe/Common.js', 'es', 'zh-tw', 'zh-cn' ),
454 array( 'en', 'User:JohnDoe/Monobook.css', 'es', 'zh-tw', 'zh-cn' ),
456 array( 'zh-cn', 'Help:I_need_somebody', 'zh', 'zh-tw', 'zh-cn' ),
457 array( 'zh', 'MediaWiki:About', 'zh', 'zh-tw', 'zh-cn' ),
458 array( 'zh', 'MediaWiki:About/', 'zh', 'zh-tw', 'zh-cn' ),
459 array( 'de', 'MediaWiki:About/de', 'zh', 'zh-tw', 'zh-cn' ),
460 array( 'zh-cn', 'MediaWiki:About/zh-cn', 'zh', 'zh-tw', 'zh-cn' ),
461 array( 'zh-tw', 'MediaWiki:About/zh-tw', 'zh', 'zh-tw', 'zh-cn' ),
462 array( 'en', 'MediaWiki:Common.js', 'zh', 'zh-tw', 'zh-cn' ),
463 array( 'en', 'MediaWiki:Common.css', 'zh', 'zh-tw', 'zh-cn' ),
464 array( 'en', 'User:JohnDoe/Common.js', 'zh', 'zh-tw', 'zh-cn' ),
465 array( 'en', 'User:JohnDoe/Monobook.css', 'zh', 'zh-tw', 'zh-cn' ),
467 array( 'zh-tw', 'Special:NewPages', 'es', 'zh-tw', 'zh-cn' ),
468 array( 'zh-tw', 'Special:NewPages', 'zh', 'zh-tw', 'zh-cn' ),
474 * @dataProvider provideBaseTitleCases
475 * @covers Title::getBaseText
477 public function testGetBaseText( $title, $expected, $msg = '' ) {
478 $title = Title
::newFromText( $title );
479 $this->assertEquals( $expected,
480 $title->getBaseText(),
485 public static function provideBaseTitleCases() {
487 # Title, expected base, optional message
488 array( 'User:John_Doe/subOne/subTwo', 'John Doe/subOne' ),
489 array( 'User:Foo/Bar/Baz', 'Foo/Bar' ),
494 * @dataProvider provideRootTitleCases
495 * @covers Title::getRootText
497 public function testGetRootText( $title, $expected, $msg = '' ) {
498 $title = Title
::newFromText( $title );
499 $this->assertEquals( $expected,
500 $title->getRootText(),
505 public static function provideRootTitleCases() {
507 # Title, expected base, optional message
508 array( 'User:John_Doe/subOne/subTwo', 'John Doe' ),
509 array( 'User:Foo/Bar/Baz', 'Foo' ),
514 * @todo Handle $wgNamespacesWithSubpages cases
515 * @dataProvider provideSubpageTitleCases
516 * @covers Title::getSubpageText
518 public function testGetSubpageText( $title, $expected, $msg = '' ) {
519 $title = Title
::newFromText( $title );
520 $this->assertEquals( $expected,
521 $title->getSubpageText(),
526 public static function provideSubpageTitleCases() {
528 # Title, expected base, optional message
529 array( 'User:John_Doe/subOne/subTwo', 'subTwo' ),
530 array( 'User:John_Doe/subOne', 'subOne' ),
534 public static function provideNewFromTitleValue() {
536 array( new TitleValue( NS_MAIN
, 'Foo' ) ),
537 array( new TitleValue( NS_MAIN
, 'Foo', 'bar' ) ),
538 array( new TitleValue( NS_USER
, 'Hansi_Maier' ) ),
543 * @dataProvider provideNewFromTitleValue
545 public function testNewFromTitleValue( TitleValue
$value ) {
546 $title = Title
::newFromTitleValue( $value );
548 $dbkey = str_replace( ' ', '_', $value->getText() );
549 $this->assertEquals( $dbkey, $title->getDBkey() );
550 $this->assertEquals( $value->getNamespace(), $title->getNamespace() );
551 $this->assertEquals( $value->getFragment(), $title->getFragment() );
554 public static function provideGetTitleValue() {
558 array( 'User:Hansi_Maier' ),
563 * @dataProvider provideGetTitleValue
565 public function testGetTitleValue( $text ) {
566 $title = Title
::newFromText( $text );
567 $value = $title->getTitleValue();
569 $dbkey = str_replace( ' ', '_', $value->getText() );
570 $this->assertEquals( $title->getDBkey(), $dbkey );
571 $this->assertEquals( $title->getNamespace(), $value->getNamespace() );
572 $this->assertEquals( $title->getFragment(), $value->getFragment() );
575 public static function provideGetFragment() {
578 array( 'Foo#bar', 'bar' ),
579 array( 'Foo#bär', 'bär' ),
581 // Inner whitespace is normalized
582 array( 'Foo#bar_bar', 'bar bar' ),
583 array( 'Foo#bar bar', 'bar bar' ),
584 array( 'Foo#bar bar', 'bar bar' ),
586 // Leading whitespace is kept, trailing whitespace is trimmed.
587 // XXX: Is this really want we want?
588 array( 'Foo#_bar_bar_', ' bar bar' ),
589 array( 'Foo# bar bar ', ' bar bar' ),
594 * @dataProvider provideGetFragment
596 * @param string $full
597 * @param string $fragment
599 public function testGetFragment( $full, $fragment ) {
600 $title = Title
::newFromText( $full );
601 $this->assertEquals( $fragment, $title->getFragment() );
605 * @covers Title::isAlwaysKnown
606 * @dataProvider provideIsAlwaysKnown
607 * @param string $page
608 * @param bool $isKnown
610 public function testIsAlwaysKnown( $page, $isKnown ) {
611 $title = Title
::newFromText( $page );
612 $this->assertEquals( $isKnown, $title->isAlwaysKnown() );
615 public static function provideIsAlwaysKnown() {
617 array( 'Some nonexistent page', false ),
618 array( 'UTPage', false ),
619 array( '#test', true ),
620 array( 'Special:BlankPage', true ),
621 array( 'Special:SomeNonexistentSpecialPage', false ),
622 array( 'MediaWiki:Parentheses', true ),
623 array( 'MediaWiki:Some nonexistent message', false ),
628 * @covers Title::isAlwaysKnown
630 public function testIsAlwaysKnownOnInterwiki() {
631 $title = Title
::makeTitle( NS_MAIN
, 'Interwiki link', '', 'externalwiki' );
632 $this->assertTrue( $title->isAlwaysKnown() );