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,
21 * @covers Title::legalChars
23 public function testLegalChars() {
24 $titlechars = Title
::legalChars();
26 foreach ( range( 1, 255 ) as $num ) {
28 if ( strpos( "#[]{}<>|", $chr ) !== false ||
preg_match( "/[\\x00-\\x1f\\x7f]/", $chr ) ) {
30 (bool)preg_match( "/[$titlechars]/", $chr ),
31 "chr($num) = $chr is not a valid titlechar"
35 (bool)preg_match( "/[$titlechars]/", $chr ),
36 "chr($num) = $chr is a valid titlechar"
42 public static function provideValidSecureAndSplit() {
52 array( 'Talk:Sandbox' ),
53 array( 'Talk:Foo:Sandbox' ),
54 array( 'File:Example.svg' ),
55 array( 'File_talk:Example.svg' ),
56 array( 'Foo/.../Sandbox' ),
57 array( 'Sandbox/...' ),
60 // Length is 256 total, but only title part matters
61 array( 'Category:' . str_repeat( 'x', 248 ) ),
62 array( str_repeat( 'x', 252 ) ),
64 array( 'localtestiw: #anchor' ),
65 array( 'localtestiw:' ),
66 array( 'localtestiw:foo' ),
67 array( 'localtestiw: foo # anchor' ),
68 array( 'localtestiw: Talk: Sandbox # anchor' ),
69 array( 'remotetestiw:' ),
70 array( 'remotetestiw: Talk: # anchor' ),
71 array( 'remotetestiw: #bar' ),
72 array( 'remotetestiw: Talk:' ),
73 array( 'remotetestiw: Talk: Foo' ),
74 array( 'localtestiw:remotetestiw:' ),
75 array( 'localtestiw:remotetestiw:foo' )
79 public static function provideInvalidSecureAndSplit() {
85 // Bad characters forbidden regardless of wgLegalTitleChars
97 // XML/HTML character entity references
98 // Note: Commented out because they are not marked invalid by the PHP test as
99 // Title::newFromText runs Sanitizer::decodeCharReferencesAndNormalize first.
103 // Subject of NS_TALK does not roundtrip to NS_MAIN
104 array( 'Talk:File:Example.svg' ),
105 // Directory navigation
108 array( './Sandbox' ),
109 array( '../Sandbox' ),
110 array( 'Foo/./Sandbox' ),
111 array( 'Foo/../Sandbox' ),
112 array( 'Sandbox/.' ),
113 array( 'Sandbox/..' ),
115 array( 'A ~~~ Name' ),
116 array( 'A ~~~~ Signature' ),
117 array( 'A ~~~~~ Timestamp' ),
118 array( str_repeat( 'x', 256 ) ),
119 // Namespace prefix without actual title
122 array( 'Category: ' ),
123 array( 'Category: #bar' ),
125 array( 'localtestiw: Talk: # anchor' ),
126 array( 'localtestiw: Talk:' )
130 private function secureAndSplitGlobals() {
131 $this->setMwGlobals( array(
132 'wgLocalInterwikis' => array( 'localtestiw' ),
134 'InterwikiLoadPrefix' => array(
135 function ( $prefix, &$data ) {
136 if ( $prefix === 'localtestiw' ) {
137 $data = array( 'iw_url' => 'localtestiw' );
138 } elseif ( $prefix === 'remotetestiw' ) {
139 $data = array( 'iw_url' => 'remotetestiw' );
149 * See also mediawiki.Title.test.js
150 * @covers Title::secureAndSplit
151 * @dataProvider provideValidSecureAndSplit
152 * @note This mainly tests MediaWikiTitleCodec::parseTitle().
154 public function testSecureAndSplitValid( $text ) {
155 $this->secureAndSplitGlobals();
156 $this->assertInstanceOf( 'Title', Title
::newFromText( $text ), "Valid: $text" );
160 * See also mediawiki.Title.test.js
161 * @covers Title::secureAndSplit
162 * @dataProvider provideInvalidSecureAndSplit
163 * @note This mainly tests MediaWikiTitleCodec::parseTitle().
165 public function testSecureAndSplitInvalid( $text ) {
166 $this->secureAndSplitGlobals();
167 $this->assertNull( Title
::newFromText( $text ), "Invalid: $text" );
170 public static function provideConvertByteClassToUnicodeClass() {
173 ' %!"$&\'()*,\\-.\\/0-9:;=?@A-Z\\\\^_`a-z~\\x80-\\xFF+',
174 ' %!"$&\'()*,\\-./0-9:;=?@A-Z\\\\\\^_`a-z~+\\u0080-\\uFFFF',
178 'QWERTYf-\\x7F+\\u0080-\\uFFFF',
181 'QWERTY\\x66-\\xFD+',
182 'QWERTYf-\\x7F+\\u0080-\\uFFFF',
190 'QWERTYf-\\x7F+\\u0080-\\uFFFF',
193 'QWERTY\\x66-\\x80+\\x23',
194 'QWERTYf-\\x7F+#\\u0080-\\uFFFF',
197 'QWERTY\\x66-\\x80+\\xD3',
198 'QWERTYf-\\x7F+\\u0080-\\uFFFF',
202 '\\\\\\u0080-\\uFFFF',
206 '\\-\\u0080-\\uFFFF',
210 'QWERTY\\-\\u0080-\\uFFFF',
218 'A-\\x7F\\u0080-\\uFFFF',
221 '\\x66-\\x77QWERTY\\x88-\\x91FXZ',
222 'f-wQWERTYFXZ\\u0080-\\uFFFF',
225 '\\x66-\\x99QWERTY\\xAA-\\xEEFXZ',
226 'f-\\x7FQWERTYFXZ\\u0080-\\uFFFF',
232 * @dataProvider provideConvertByteClassToUnicodeClass
233 * @covers Title::convertByteClassToUnicodeClass
235 public function testConvertByteClassToUnicodeClass( $byteClass, $unicodeClass ) {
236 $this->assertEquals( $unicodeClass, Title
::convertByteClassToUnicodeClass( $byteClass ) );
240 * @dataProvider provideSpecialNamesWithAndWithoutParameter
241 * @covers Title::fixSpecialName
243 public function testFixSpecialNameRetainsParameter( $text, $expectedParam ) {
244 $title = Title
::newFromText( $text );
245 $fixed = $title->fixSpecialName();
246 $stuff = explode( '/', $fixed->getDBkey(), 2 );
247 if ( count( $stuff ) == 2 ) {
255 "Bug 31100 regression check: Title->fixSpecialName() should preserve parameter"
259 public static function provideSpecialNamesWithAndWithoutParameter() {
261 array( 'Special:Version', null ),
262 array( 'Special:Version/', '' ),
263 array( 'Special:Version/param', 'param' ),
268 * Auth-less test of Title::isValidMoveOperation
271 * @param string $source
272 * @param string $target
273 * @param array|string|bool $expected Required error
274 * @dataProvider provideTestIsValidMoveOperation
275 * @covers Title::isValidMoveOperation
276 * @covers Title::validateFileMoveOperation
278 public function testIsValidMoveOperation( $source, $target, $expected ) {
279 $this->setMwGlobals( 'wgContentHandlerUseDB', false );
280 $title = Title
::newFromText( $source );
281 $nt = Title
::newFromText( $target );
282 $errors = $title->isValidMoveOperation( $nt, false );
283 if ( $expected === true ) {
284 $this->assertTrue( $errors );
286 $errors = $this->flattenErrorsArray( $errors );
287 foreach ( (array)$expected as $error ) {
288 $this->assertContains( $error, $errors );
293 public static function provideTestIsValidMoveOperation() {
295 // for Title::isValidMoveOperation
296 array( 'Some page', '', 'badtitletext' ),
297 array( 'Test', 'Test', 'selfmove' ),
298 array( 'Special:FooBar', 'Test', 'immobile-source-namespace' ),
299 array( 'Test', 'Special:FooBar', 'immobile-target-namespace' ),
300 array( 'MediaWiki:Common.js', 'Help:Some wikitext page', 'bad-target-model' ),
301 array( 'Page', 'File:Test.jpg', 'nonfile-cannot-move-to-file' ),
302 // for Title::validateFileMoveOperation
303 array( 'File:Test.jpg', 'Page', 'imagenocrossnamespace' ),
308 * Auth-less test of Title::userCan
310 * @param array $whitelistRegexp
311 * @param string $source
312 * @param string $action
313 * @param array|string|bool $expected Required error
315 * @covers Title::checkReadPermissions
316 * @dataProvider dataWgWhitelistReadRegexp
318 public function testWgWhitelistReadRegexp( $whitelistRegexp, $source, $action, $expected ) {
319 // $wgWhitelistReadRegexp must be an array. Since the provided test cases
320 // usually have only one regex, it is more concise to write the lonely regex
321 // as a string. Thus we cast to an array() to honor $wgWhitelistReadRegexp
323 if ( is_string( $whitelistRegexp ) ) {
324 $whitelistRegexp = array( $whitelistRegexp );
327 $title = Title
::newFromDBkey( $source );
329 global $wgGroupPermissions;
330 $oldPermissions = $wgGroupPermissions;
331 // Disallow all so we can ensure our regex works
332 $wgGroupPermissions = array();
333 $wgGroupPermissions['*']['read'] = false;
335 global $wgWhitelistRead;
336 $oldWhitelist = $wgWhitelistRead;
337 // Undo any LocalSettings explicite whitelists so they won't cause a
338 // failing test to succeed. Set it to some random non sense just
339 // to make sure we properly test Title::checkReadPermissions()
340 $wgWhitelistRead = array( 'some random non sense title' );
342 global $wgWhitelistReadRegexp;
343 $oldWhitelistRegexp = $wgWhitelistReadRegexp;
344 $wgWhitelistReadRegexp = $whitelistRegexp;
346 // Just use $wgUser which in test is a user object for '127.0.0.1'
348 // Invalidate user rights cache to take in account $wgGroupPermissions
350 $wgUser->clearInstanceCache();
351 $errors = $title->userCan( $action, $wgUser );
354 $wgGroupPermissions = $oldPermissions;
355 $wgWhitelistRead = $oldWhitelist;
356 $wgWhitelistReadRegexp = $oldWhitelistRegexp;
358 if ( is_bool( $expected ) ) {
359 # Forge the assertion message depending on the assertion expectation
360 $allowableness = $expected
361 ?
" should be allowed"
362 : " should NOT be allowed";
366 "User action '$action' on [[$source]] $allowableness."
369 $errors = $this->flattenErrorsArray( $errors );
370 foreach ( (array)$expected as $error ) {
371 $this->assertContains( $error, $errors );
377 * Provides test parameter values for testWgWhitelistReadRegexp()
379 public function dataWgWhitelistReadRegexp() {
384 // Everything, if this doesn't work, we're really in trouble
385 array( '/.*/', 'Main_Page', 'read', $ALLOWED ),
386 array( '/.*/', 'Main_Page', 'edit', $DISALLOWED ),
388 // We validate against the title name, not the db key
389 array( '/^Main_Page$/', 'Main_Page', 'read', $DISALLOWED ),
391 array( '/^Main/', 'Main_Page', 'read', $ALLOWED ),
392 array( '/^Main.*/', 'Main_Page', 'read', $ALLOWED ),
394 array( '/Mic\sCheck/', 'Mic Check', 'read', $ALLOWED ),
396 // ...without unicode modifier
397 array( '/Unicode Test . Yes/', 'Unicode Test Ñ Yes', 'read', $DISALLOWED ),
398 // ...with unicode modifier
399 array( '/Unicode Test . Yes/u', 'Unicode Test Ñ Yes', 'read', $ALLOWED ),
401 array( '/MiC ChEcK/', 'mic check', 'read', $DISALLOWED ),
402 array( '/MiC ChEcK/i', 'mic check', 'read', $ALLOWED ),
404 // From DefaultSettings.php:
405 array( "@^UsEr.*@i", 'User is banned', 'read', $ALLOWED ),
406 array( "@^UsEr.*@i", 'User:John Doe', 'read', $ALLOWED ),
409 array( '/^Special:NewPages$/', 'Special:NewPages', 'read', $ALLOWED ),
410 array( null, 'Special:Newpages', 'read', $DISALLOWED ),
415 public function flattenErrorsArray( $errors ) {
417 foreach ( $errors as $error ) {
418 $result[] = $error[0];
425 * @dataProvider provideGetPageViewLanguage
426 * @covers Title::getPageViewLanguage
428 public function testGetPageViewLanguage( $expected, $titleText, $contLang,
429 $lang, $variant, $msg = ''
431 global $wgLanguageCode, $wgContLang, $wgLang, $wgDefaultLanguageVariant, $wgAllowUserJs;
433 // Setup environnement for this test
434 $wgLanguageCode = $contLang;
435 $wgContLang = Language
::factory( $contLang );
436 $wgLang = Language
::factory( $lang );
437 $wgDefaultLanguageVariant = $variant;
438 $wgAllowUserJs = true;
440 $title = Title
::newFromText( $titleText );
441 $this->assertInstanceOf( 'Title', $title,
442 "Test must be passed a valid title text, you gave '$titleText'"
444 $this->assertEquals( $expected,
445 $title->getPageViewLanguage()->getCode(),
450 public static function provideGetPageViewLanguage() {
454 # - wgContLang (expected in most case)
455 # - wgLang (on some specific pages)
456 # - wgDefaultLanguageVariant
459 array( 'fr', 'Help:I_need_somebody', 'fr', 'fr', false ),
460 array( 'es', 'Help:I_need_somebody', 'es', 'zh-tw', false ),
461 array( 'zh', 'Help:I_need_somebody', 'zh', 'zh-tw', false ),
463 array( 'es', 'Help:I_need_somebody', 'es', 'zh-tw', 'zh-cn' ),
464 array( 'es', 'MediaWiki:About', 'es', 'zh-tw', 'zh-cn' ),
465 array( 'es', 'MediaWiki:About/', 'es', 'zh-tw', 'zh-cn' ),
466 array( 'de', 'MediaWiki:About/de', 'es', 'zh-tw', 'zh-cn' ),
467 array( 'en', 'MediaWiki:Common.js', 'es', 'zh-tw', 'zh-cn' ),
468 array( 'en', 'MediaWiki:Common.css', 'es', 'zh-tw', 'zh-cn' ),
469 array( 'en', 'User:JohnDoe/Common.js', 'es', 'zh-tw', 'zh-cn' ),
470 array( 'en', 'User:JohnDoe/Monobook.css', 'es', 'zh-tw', 'zh-cn' ),
472 array( 'zh-cn', 'Help:I_need_somebody', 'zh', 'zh-tw', 'zh-cn' ),
473 array( 'zh', 'MediaWiki:About', 'zh', 'zh-tw', 'zh-cn' ),
474 array( 'zh', 'MediaWiki:About/', 'zh', 'zh-tw', 'zh-cn' ),
475 array( 'de', 'MediaWiki:About/de', 'zh', 'zh-tw', 'zh-cn' ),
476 array( 'zh-cn', 'MediaWiki:About/zh-cn', 'zh', 'zh-tw', 'zh-cn' ),
477 array( 'zh-tw', 'MediaWiki:About/zh-tw', 'zh', 'zh-tw', 'zh-cn' ),
478 array( 'en', 'MediaWiki:Common.js', 'zh', 'zh-tw', 'zh-cn' ),
479 array( 'en', 'MediaWiki:Common.css', 'zh', 'zh-tw', 'zh-cn' ),
480 array( 'en', 'User:JohnDoe/Common.js', 'zh', 'zh-tw', 'zh-cn' ),
481 array( 'en', 'User:JohnDoe/Monobook.css', 'zh', 'zh-tw', 'zh-cn' ),
483 array( 'zh-tw', 'Special:NewPages', 'es', 'zh-tw', 'zh-cn' ),
484 array( 'zh-tw', 'Special:NewPages', 'zh', 'zh-tw', 'zh-cn' ),
490 * @dataProvider provideBaseTitleCases
491 * @covers Title::getBaseText
493 public function testGetBaseText( $title, $expected, $msg = '' ) {
494 $title = Title
::newFromText( $title );
495 $this->assertEquals( $expected,
496 $title->getBaseText(),
501 public static function provideBaseTitleCases() {
503 # Title, expected base, optional message
504 array( 'User:John_Doe/subOne/subTwo', 'John Doe/subOne' ),
505 array( 'User:Foo/Bar/Baz', 'Foo/Bar' ),
510 * @dataProvider provideRootTitleCases
511 * @covers Title::getRootText
513 public function testGetRootText( $title, $expected, $msg = '' ) {
514 $title = Title
::newFromText( $title );
515 $this->assertEquals( $expected,
516 $title->getRootText(),
521 public static function provideRootTitleCases() {
523 # Title, expected base, optional message
524 array( 'User:John_Doe/subOne/subTwo', 'John Doe' ),
525 array( 'User:Foo/Bar/Baz', 'Foo' ),
530 * @todo Handle $wgNamespacesWithSubpages cases
531 * @dataProvider provideSubpageTitleCases
532 * @covers Title::getSubpageText
534 public function testGetSubpageText( $title, $expected, $msg = '' ) {
535 $title = Title
::newFromText( $title );
536 $this->assertEquals( $expected,
537 $title->getSubpageText(),
542 public static function provideSubpageTitleCases() {
544 # Title, expected base, optional message
545 array( 'User:John_Doe/subOne/subTwo', 'subTwo' ),
546 array( 'User:John_Doe/subOne', 'subOne' ),
550 public static function provideNewFromTitleValue() {
552 array( new TitleValue( NS_MAIN
, 'Foo' ) ),
553 array( new TitleValue( NS_MAIN
, 'Foo', 'bar' ) ),
554 array( new TitleValue( NS_USER
, 'Hansi_Maier' ) ),
559 * @dataProvider provideNewFromTitleValue
561 public function testNewFromTitleValue( TitleValue
$value ) {
562 $title = Title
::newFromTitleValue( $value );
564 $dbkey = str_replace( ' ', '_', $value->getText() );
565 $this->assertEquals( $dbkey, $title->getDBkey() );
566 $this->assertEquals( $value->getNamespace(), $title->getNamespace() );
567 $this->assertEquals( $value->getFragment(), $title->getFragment() );
570 public static function provideGetTitleValue() {
574 array( 'User:Hansi_Maier' ),
579 * @dataProvider provideGetTitleValue
581 public function testGetTitleValue( $text ) {
582 $title = Title
::newFromText( $text );
583 $value = $title->getTitleValue();
585 $dbkey = str_replace( ' ', '_', $value->getText() );
586 $this->assertEquals( $title->getDBkey(), $dbkey );
587 $this->assertEquals( $title->getNamespace(), $value->getNamespace() );
588 $this->assertEquals( $title->getFragment(), $value->getFragment() );
591 public static function provideGetFragment() {
594 array( 'Foo#bar', 'bar' ),
595 array( 'Foo#bär', 'bär' ),
597 // Inner whitespace is normalized
598 array( 'Foo#bar_bar', 'bar bar' ),
599 array( 'Foo#bar bar', 'bar bar' ),
600 array( 'Foo#bar bar', 'bar bar' ),
602 // Leading whitespace is kept, trailing whitespace is trimmed.
603 // XXX: Is this really want we want?
604 array( 'Foo#_bar_bar_', ' bar bar' ),
605 array( 'Foo# bar bar ', ' bar bar' ),
610 * @dataProvider provideGetFragment
612 * @param string $full
613 * @param string $fragment
615 public function testGetFragment( $full, $fragment ) {
616 $title = Title
::newFromText( $full );
617 $this->assertEquals( $fragment, $title->getFragment() );
621 * @covers Title::isAlwaysKnown
622 * @dataProvider provideIsAlwaysKnown
623 * @param string $page
624 * @param bool $isKnown
626 public function testIsAlwaysKnown( $page, $isKnown ) {
627 $title = Title
::newFromText( $page );
628 $this->assertEquals( $isKnown, $title->isAlwaysKnown() );
631 public static function provideIsAlwaysKnown() {
633 array( 'Some nonexistent page', false ),
634 array( 'UTPage', false ),
635 array( '#test', true ),
636 array( 'Special:BlankPage', true ),
637 array( 'Special:SomeNonexistentSpecialPage', false ),
638 array( 'MediaWiki:Parentheses', true ),
639 array( 'MediaWiki:Some nonexistent message', false ),
644 * @covers Title::isAlwaysKnown
646 public function testIsAlwaysKnownOnInterwiki() {
647 $title = Title
::makeTitle( NS_MAIN
, 'Interwiki link', '', 'externalwiki' );
648 $this->assertTrue( $title->isAlwaysKnown() );