MediaWiki  1.27.1
NewParserTest.php
Go to the documentation of this file.
1 <?php
2 
13  static protected $articles = []; // Array of test articles defined by the tests
14  /* The data provider is run on a different instance than the test, so it must be static
15  * When running tests from several files, all tests will see all articles.
16  */
17  static protected $backendToUse;
18 
19  public $keepUploads = false;
20  public $runDisabled = false;
21  public $runParsoid = false;
22  public $regex = '';
23  public $showProgress = true;
24  public $savedWeirdGlobals = [];
25  public $savedGlobals = [];
26  public $hooks = [];
27  public $functionHooks = [];
28  public $transparentHooks = [];
29 
30  // Fuzz test
31  public $maxFuzzTestLength = 300;
32  public $fuzzSeed = 0;
33  public $memoryLimit = 50;
34 
38  private $djVuSupport;
42  private $tidySupport;
43 
44  protected $file = false;
45 
46  public static function setUpBeforeClass() {
47  // Inject ParserTest well-known interwikis
49  }
50 
51  protected function setUp() {
54 
55  parent::setUp();
56 
57  // Setup CLI arguments
58  if ( $this->getCliArg( 'regex' ) ) {
59  $this->regex = $this->getCliArg( 'regex' );
60  } else {
61  # Matches anything
62  $this->regex = '';
63  }
64 
65  $this->keepUploads = $this->getCliArg( 'keep-uploads' );
66 
67  $tmpGlobals = [];
68 
69  $tmpGlobals['wgLanguageCode'] = 'en';
70  $tmpGlobals['wgContLang'] = Language::factory( 'en' );
71  $tmpGlobals['wgSitename'] = 'MediaWiki';
72  $tmpGlobals['wgServer'] = 'http://example.org';
73  $tmpGlobals['wgServerName'] = 'example.org';
74  $tmpGlobals['wgScriptPath'] = '';
75  $tmpGlobals['wgScript'] = '/index.php';
76  $tmpGlobals['wgResourceBasePath'] = '';
77  $tmpGlobals['wgStylePath'] = '/skins';
78  $tmpGlobals['wgExtensionAssetsPath'] = '/extensions';
79  $tmpGlobals['wgArticlePath'] = '/wiki/$1';
80  $tmpGlobals['wgActionPaths'] = [];
81  $tmpGlobals['wgVariantArticlePath'] = false;
82  $tmpGlobals['wgEnableUploads'] = true;
83  $tmpGlobals['wgUploadNavigationUrl'] = false;
84  $tmpGlobals['wgThumbnailScriptPath'] = false;
85  $tmpGlobals['wgLocalFileRepo'] = [
86  'class' => 'LocalRepo',
87  'name' => 'local',
88  'url' => 'http://example.com/images',
89  'hashLevels' => 2,
90  'transformVia404' => false,
91  'backend' => 'local-backend'
92  ];
93  $tmpGlobals['wgForeignFileRepos'] = [];
94  $tmpGlobals['wgDefaultExternalStore'] = [];
95  $tmpGlobals['wgParserCacheType'] = CACHE_NONE;
96  $tmpGlobals['wgCapitalLinks'] = true;
97  $tmpGlobals['wgNoFollowLinks'] = true;
98  $tmpGlobals['wgNoFollowDomainExceptions'] = [];
99  $tmpGlobals['wgExternalLinkTarget'] = false;
100  $tmpGlobals['wgThumbnailScriptPath'] = false;
101  $tmpGlobals['wgUseImageResize'] = true;
102  $tmpGlobals['wgAllowExternalImages'] = true;
103  $tmpGlobals['wgRawHtml'] = false;
104  $tmpGlobals['wgExperimentalHtmlIds'] = false;
105  $tmpGlobals['wgAdaptiveMessageCache'] = true;
106  $tmpGlobals['wgUseDatabaseMessages'] = true;
107  $tmpGlobals['wgLocaltimezone'] = 'UTC';
108  $tmpGlobals['wgGroupPermissions'] = [
109  '*' => [
110  'createaccount' => true,
111  'read' => true,
112  'edit' => true,
113  'createpage' => true,
114  'createtalk' => true,
115  ] ];
116  $tmpGlobals['wgNamespaceProtection'] = [ NS_MEDIAWIKI => 'editinterface' ];
117 
118  $tmpGlobals['wgParser'] = new StubObject(
119  'wgParser', $GLOBALS['wgParserConf']['class'],
120  [ $GLOBALS['wgParserConf'] ] );
121 
122  $tmpGlobals['wgFileExtensions'][] = 'svg';
123  $tmpGlobals['wgSVGConverter'] = 'rsvg';
124  $tmpGlobals['wgSVGConverters']['rsvg'] =
125  '$path/rsvg-convert -w $width -h $height -o $output $input';
126 
127  if ( $GLOBALS['wgStyleDirectory'] === false ) {
128  $tmpGlobals['wgStyleDirectory'] = "$IP/skins";
129  }
130 
131  # Replace all media handlers with a mock. We do not need to generate
132  # actual thumbnails to do parser testing, we only care about receiving
133  # a ThumbnailImage properly initialized.
135  foreach ( $wgMediaHandlers as $type => $handler ) {
136  $tmpGlobals['wgMediaHandlers'][$type] = 'MockBitmapHandler';
137  }
138  // Vector images have to be handled slightly differently
139  $tmpGlobals['wgMediaHandlers']['image/svg+xml'] = 'MockSvgHandler';
140 
141  // DjVu images have to be handled slightly differently
142  $tmpGlobals['wgMediaHandlers']['image/vnd.djvu'] = 'MockDjVuHandler';
143 
144  // Ogg video/audio increasingly more differently
145  $tmpGlobals['wgMediaHandlers']['application/ogg'] = 'MockOggHandler';
146 
147  $tmpHooks = $wgHooks;
148  $tmpHooks['ParserTestParser'][] = 'ParserTestParserHook::setup';
149  $tmpHooks['ParserGetVariableValueTs'][] = 'ParserTest::getFakeTimestamp';
150  $tmpGlobals['wgHooks'] = $tmpHooks;
151  # add a namespace shadowing a interwiki link, to test
152  # proper precedence when resolving links. (bug 51680)
153  $tmpGlobals['wgExtraNamespaces'] = [ 100 => 'MemoryAlpha' ];
154 
155  $tmpGlobals['wgLocalInterwikis'] = [ 'local', 'mi' ];
156  # "extra language links"
157  # see https://gerrit.wikimedia.org/r/111390
158  $tmpGlobals['wgExtraInterlanguageLinkPrefixes'] = [ 'mul' ];
159 
160  // DjVu support
161  $this->djVuSupport = new DjVuSupport();
162  // Tidy support
163  $this->tidySupport = new TidySupport();
164  $tmpGlobals['wgTidyConfig'] = null;
165  $tmpGlobals['wgUseTidy'] = false;
166  $tmpGlobals['wgDebugTidy'] = false;
167  $tmpGlobals['wgTidyConf'] = $IP . '/includes/tidy/tidy.conf';
168  $tmpGlobals['wgTidyOpts'] = '';
169  $tmpGlobals['wgTidyInternal'] = $this->tidySupport->isInternal();
170 
171  $this->setMwGlobals( $tmpGlobals );
172 
173  $this->savedWeirdGlobals['image_alias'] = $wgNamespaceAliases['Image'];
174  $this->savedWeirdGlobals['image_talk_alias'] = $wgNamespaceAliases['Image_talk'];
175 
176  $wgNamespaceAliases['Image'] = NS_FILE;
177  $wgNamespaceAliases['Image_talk'] = NS_FILE_TALK;
178 
179  MWNamespace::getCanonicalNamespaces( true ); # reset namespace cache
180  $wgContLang->resetNamespaces(); # reset namespace cache
181  }
182 
183  protected function tearDown() {
185 
186  $wgNamespaceAliases['Image'] = $this->savedWeirdGlobals['image_alias'];
187  $wgNamespaceAliases['Image_talk'] = $this->savedWeirdGlobals['image_talk_alias'];
188 
190 
191  // Restore backends
194 
195  // Remove temporary pages from the link cache
196  LinkCache::singleton()->clear();
197 
198  // Restore message cache (temporary pages and $wgUseDatabaseMessages)
200 
201  parent::tearDown();
202 
203  MWNamespace::getCanonicalNamespaces( true ); # reset namespace cache
204  $wgContLang->resetNamespaces(); # reset namespace cache
205  }
206 
207  public static function tearDownAfterClass() {
209  parent::tearDownAfterClass();
210  }
211 
212  function addDBDataOnce() {
213  # disabled for performance
214  # $this->tablesUsed[] = 'image';
215 
216  # Update certain things in site_stats
217  $this->db->insert( 'site_stats',
218  [ 'ss_row_id' => 1, 'ss_images' => 2, 'ss_good_articles' => 1 ],
219  __METHOD__,
220  [ 'IGNORE' ]
221  );
222 
223  $user = User::newFromId( 0 );
224  LinkCache::singleton()->clear(); # Avoids the odd failure at creating the nullRevision
225 
226  # Upload DB table entries for files.
227  # We will upload the actual files later. Note that if anything causes LocalFile::load()
228  # to be triggered before then, it will break via maybeUpgrade() setting the fileExists
229  # member to false and storing it in cache.
230  # note that the size/width/height/bits/etc of the file
231  # are actually set by inspecting the file itself; the arguments
232  # to recordUpload2 have no effect. That said, we try to make things
233  # match up so it is less confusing to readers of the code & tests.
234  $image = wfLocalFile( Title::makeTitle( NS_FILE, 'Foobar.jpg' ) );
235  if ( !$this->db->selectField( 'image', '1', [ 'img_name' => $image->getName() ] ) ) {
236  $image->recordUpload2(
237  '', // archive name
238  'Upload of some lame file',
239  'Some lame file',
240  [
241  'size' => 7881,
242  'width' => 1941,
243  'height' => 220,
244  'bits' => 8,
245  'media_type' => MEDIATYPE_BITMAP,
246  'mime' => 'image/jpeg',
247  'metadata' => serialize( [] ),
248  'sha1' => Wikimedia\base_convert( '1', 16, 36, 31 ),
249  'fileExists' => true ],
250  $this->db->timestamp( '20010115123500' ), $user
251  );
252  }
253 
254  $image = wfLocalFile( Title::makeTitle( NS_FILE, 'Thumb.png' ) );
255  if ( !$this->db->selectField( 'image', '1', [ 'img_name' => $image->getName() ] ) ) {
256  $image->recordUpload2(
257  '', // archive name
258  'Upload of some lame thumbnail',
259  'Some lame thumbnail',
260  [
261  'size' => 22589,
262  'width' => 135,
263  'height' => 135,
264  'bits' => 8,
265  'media_type' => MEDIATYPE_BITMAP,
266  'mime' => 'image/png',
267  'metadata' => serialize( [] ),
268  'sha1' => Wikimedia\base_convert( '2', 16, 36, 31 ),
269  'fileExists' => true ],
270  $this->db->timestamp( '20130225203040' ), $user
271  );
272  }
273 
274  # This image will be blacklisted in [[MediaWiki:Bad image list]]
275  $image = wfLocalFile( Title::makeTitle( NS_FILE, 'Bad.jpg' ) );
276  if ( !$this->db->selectField( 'image', '1', [ 'img_name' => $image->getName() ] ) ) {
277  $image->recordUpload2(
278  '', // archive name
279  'zomgnotcensored',
280  'Borderline image',
281  [
282  'size' => 12345,
283  'width' => 320,
284  'height' => 240,
285  'bits' => 24,
286  'media_type' => MEDIATYPE_BITMAP,
287  'mime' => 'image/jpeg',
288  'metadata' => serialize( [] ),
289  'sha1' => Wikimedia\base_convert( '3', 16, 36, 31 ),
290  'fileExists' => true ],
291  $this->db->timestamp( '20010115123500' ), $user
292  );
293  }
294  $image = wfLocalFile( Title::makeTitle( NS_FILE, 'Foobar.svg' ) );
295  if ( !$this->db->selectField( 'image', '1', [ 'img_name' => $image->getName() ] ) ) {
296  $image->recordUpload2( '', 'Upload of some lame SVG', 'Some lame SVG', [
297  'size' => 12345,
298  'width' => 240,
299  'height' => 180,
300  'bits' => 0,
301  'media_type' => MEDIATYPE_DRAWING,
302  'mime' => 'image/svg+xml',
303  'metadata' => serialize( [] ),
304  'sha1' => Wikimedia\base_convert( '', 16, 36, 31 ),
305  'fileExists' => true
306  ], $this->db->timestamp( '20010115123500' ), $user );
307  }
308 
309  $image = wfLocalFile( Title::makeTitle( NS_FILE, 'Video.ogv' ) );
310  if ( !$this->db->selectField( 'image', '1', [ 'img_name' => $image->getName() ] ) ) {
311  $image->recordUpload2( '', 'A pretty movie', 'Will it play', [
312  'size' => 12345,
313  'width' => 320,
314  'height' => 240,
315  'bits' => 0,
316  'media_type' => MEDIATYPE_VIDEO,
317  'mime' => 'application/ogg',
318  'metadata' => serialize( [] ),
319  'sha1' => Wikimedia\base_convert( '', 16, 36, 32 ),
320  'fileExists' => true
321  ], $this->db->timestamp( '20010115123500' ), $user );
322  }
323 
324  # A DjVu file
325  # A DjVu file
326  $image = wfLocalFile( Title::makeTitle( NS_FILE, 'LoremIpsum.djvu' ) );
327  if ( !$this->db->selectField( 'image', '1', [ 'img_name' => $image->getName() ] ) ) {
328  $image->recordUpload2( '', 'Upload a DjVu', 'A DjVu', [
329  'size' => 3249,
330  'width' => 2480,
331  'height' => 3508,
332  'bits' => 0,
333  'media_type' => MEDIATYPE_BITMAP,
334  'mime' => 'image/vnd.djvu',
335  'metadata' => '<?xml version="1.0" ?>
336 <!DOCTYPE DjVuXML PUBLIC "-//W3C//DTD DjVuXML 1.1//EN" "pubtext/DjVuXML-s.dtd">
337 <DjVuXML>
338 <HEAD></HEAD>
339 <BODY><OBJECT height="3508" width="2480">
340 <PARAM name="DPI" value="300" />
341 <PARAM name="GAMMA" value="2.2" />
342 </OBJECT>
343 <OBJECT height="3508" width="2480">
344 <PARAM name="DPI" value="300" />
345 <PARAM name="GAMMA" value="2.2" />
346 </OBJECT>
347 <OBJECT height="3508" width="2480">
348 <PARAM name="DPI" value="300" />
349 <PARAM name="GAMMA" value="2.2" />
350 </OBJECT>
351 <OBJECT height="3508" width="2480">
352 <PARAM name="DPI" value="300" />
353 <PARAM name="GAMMA" value="2.2" />
354 </OBJECT>
355 <OBJECT height="3508" width="2480">
356 <PARAM name="DPI" value="300" />
357 <PARAM name="GAMMA" value="2.2" />
358 </OBJECT>
359 </BODY>
360 </DjVuXML>',
361  'sha1' => Wikimedia\base_convert( '', 16, 36, 31 ),
362  'fileExists' => true
363  ], $this->db->timestamp( '20140115123600' ), $user );
364  }
365  }
366 
367  // ParserTest setup/teardown functions
368 
376  protected function setupGlobals( $opts = [], $config = '' ) {
378  # Find out values for some special options.
379  $lang =
380  self::getOptionValue( 'language', $opts, 'en' );
381  $variant =
382  self::getOptionValue( 'variant', $opts, false );
383  $maxtoclevel =
384  self::getOptionValue( 'wgMaxTocLevel', $opts, 999 );
385  $linkHolderBatchSize =
386  self::getOptionValue( 'wgLinkHolderBatchSize', $opts, 1000 );
387 
388  $uploadDir = $this->getUploadDir();
389  if ( $this->getCliArg( 'use-filebackend' ) ) {
390  if ( self::$backendToUse ) {
391  $backend = self::$backendToUse;
392  } else {
393  $name = $this->getCliArg( 'use-filebackend' );
394  $useConfig = [];
395  foreach ( $wgFileBackends as $conf ) {
396  if ( $conf['name'] == $name ) {
397  $useConfig = $conf;
398  }
399  }
400  $useConfig['name'] = 'local-backend'; // swap name
401  unset( $useConfig['lockManager'] );
402  unset( $useConfig['fileJournal'] );
403  $class = $useConfig['class'];
404  self::$backendToUse = new $class( $useConfig );
405  $backend = self::$backendToUse;
406  }
407  } else {
408  # Replace with a mock. We do not care about generating real
409  # files on the filesystem, just need to expose the file
410  # informations.
411  $backend = new MockFileBackend( [
412  'name' => 'local-backend',
413  'wikiId' => wfWikiID()
414  ] );
415  }
416 
417  $settings = [
418  'wgLocalFileRepo' => [
419  'class' => 'LocalRepo',
420  'name' => 'local',
421  'url' => 'http://example.com/images',
422  'hashLevels' => 2,
423  'transformVia404' => false,
424  'backend' => $backend
425  ],
426  'wgEnableUploads' => self::getOptionValue( 'wgEnableUploads', $opts, true ),
427  'wgLanguageCode' => $lang,
428  'wgDBprefix' => $this->db->getType() != 'oracle' ? 'unittest_' : 'ut_',
429  'wgRawHtml' => self::getOptionValue( 'wgRawHtml', $opts, false ),
430  'wgNamespacesWithSubpages' => [ NS_MAIN => isset( $opts['subpage'] ) ],
431  'wgAllowExternalImages' => self::getOptionValue( 'wgAllowExternalImages', $opts, true ),
432  'wgThumbLimits' => [ self::getOptionValue( 'thumbsize', $opts, 180 ) ],
433  'wgMaxTocLevel' => $maxtoclevel,
434  'wgUseTeX' => isset( $opts['math'] ) || isset( $opts['texvc'] ),
435  'wgMathDirectory' => $uploadDir . '/math',
436  'wgDefaultLanguageVariant' => $variant,
437  'wgLinkHolderBatchSize' => $linkHolderBatchSize,
438  'wgUseTidy' => isset( $opts['tidy'] ),
439  ];
440 
441  if ( $config ) {
442  $configLines = explode( "\n", $config );
443 
444  foreach ( $configLines as $line ) {
445  list( $var, $value ) = explode( '=', $line, 2 );
446 
447  $settings[$var] = eval( "return $value;" ); // ???
448  }
449  }
450 
451  $this->savedGlobals = [];
452 
454  Hooks::run( 'ParserTestGlobals', [ &$settings ] );
455 
456  $langObj = Language::factory( $lang );
457  $settings['wgContLang'] = $langObj;
458  $settings['wgLang'] = $langObj;
459 
460  $context = new RequestContext();
461  $settings['wgOut'] = $context->getOutput();
462  $settings['wgUser'] = $context->getUser();
463  $settings['wgRequest'] = $context->getRequest();
464 
465  // We (re)set $wgThumbLimits to a single-element array above.
466  $context->getUser()->setOption( 'thumbsize', 0 );
467 
468  foreach ( $settings as $var => $val ) {
469  if ( array_key_exists( $var, $GLOBALS ) ) {
470  $this->savedGlobals[$var] = $GLOBALS[$var];
471  }
472 
473  $GLOBALS[$var] = $val;
474  }
475 
478 
479  # The entries saved into RepoGroup cache with previous globals will be wrong.
482 
483  # Create dummy files in storage
484  $this->setupUploads();
485 
486  # Publish the articles after we have the final language set
487  $this->publishTestArticles();
488 
490 
491  return $context;
492  }
493 
499  protected function getUploadDir() {
500  if ( $this->keepUploads ) {
501  // Don't use getNewTempDirectory() as this is meant to persist
502  $dir = wfTempDir() . '/mwParser-images';
503 
504  if ( is_dir( $dir ) ) {
505  return $dir;
506  }
507  } else {
508  $dir = $this->getNewTempDirectory();
509  }
510 
511  if ( file_exists( $dir ) ) {
512  wfDebug( "Already exists!\n" );
513 
514  return $dir;
515  }
516 
517  return $dir;
518  }
519 
526  protected function setupUploads() {
527  global $IP;
528 
529  $base = $this->getBaseDir();
530  $backend = RepoGroup::singleton()->getLocalRepo()->getBackend();
531  $backend->prepare( [ 'dir' => "$base/local-public/3/3a" ] );
532  $backend->store( [
533  'src' => "$IP/tests/phpunit/data/parser/headbg.jpg",
534  'dst' => "$base/local-public/3/3a/Foobar.jpg"
535  ] );
536  $backend->prepare( [ 'dir' => "$base/local-public/e/ea" ] );
537  $backend->store( [
538  'src' => "$IP/tests/phpunit/data/parser/wiki.png",
539  'dst' => "$base/local-public/e/ea/Thumb.png"
540  ] );
541  $backend->prepare( [ 'dir' => "$base/local-public/0/09" ] );
542  $backend->store( [
543  'src' => "$IP/tests/phpunit/data/parser/headbg.jpg",
544  'dst' => "$base/local-public/0/09/Bad.jpg"
545  ] );
546  $backend->prepare( [ 'dir' => "$base/local-public/5/5f" ] );
547  $backend->store( [
548  'src' => "$IP/tests/phpunit/data/parser/LoremIpsum.djvu",
549  'dst' => "$base/local-public/5/5f/LoremIpsum.djvu"
550  ] );
551 
552  // No helpful SVG file to copy, so make one ourselves
553  $data = '<?xml version="1.0" encoding="utf-8"?>' .
554  '<svg xmlns="http://www.w3.org/2000/svg"' .
555  ' version="1.1" width="240" height="180"/>';
556 
557  $backend->prepare( [ 'dir' => "$base/local-public/f/ff" ] );
558  $backend->quickCreate( [
559  'content' => $data, 'dst' => "$base/local-public/f/ff/Foobar.svg"
560  ] );
561  }
562 
567  protected function teardownGlobals() {
568  $this->teardownUploads();
569 
570  foreach ( $this->savedGlobals as $var => $val ) {
571  $GLOBALS[$var] = $val;
572  }
573  }
574 
578  private function teardownUploads() {
579  if ( $this->keepUploads ) {
580  return;
581  }
582 
583  $backend = RepoGroup::singleton()->getLocalRepo()->getBackend();
584  if ( $backend instanceof MockFileBackend ) {
585  # In memory backend, so dont bother cleaning them up.
586  return;
587  }
588 
589  $base = $this->getBaseDir();
590  // delete the files first, then the dirs.
591  self::deleteFiles(
592  [
593  "$base/local-public/3/3a/Foobar.jpg",
594  "$base/local-thumb/3/3a/Foobar.jpg/1000px-Foobar.jpg",
595  "$base/local-thumb/3/3a/Foobar.jpg/100px-Foobar.jpg",
596  "$base/local-thumb/3/3a/Foobar.jpg/120px-Foobar.jpg",
597  "$base/local-thumb/3/3a/Foobar.jpg/1280px-Foobar.jpg",
598  "$base/local-thumb/3/3a/Foobar.jpg/137px-Foobar.jpg",
599  "$base/local-thumb/3/3a/Foobar.jpg/1500px-Foobar.jpg",
600  "$base/local-thumb/3/3a/Foobar.jpg/177px-Foobar.jpg",
601  "$base/local-thumb/3/3a/Foobar.jpg/180px-Foobar.jpg",
602  "$base/local-thumb/3/3a/Foobar.jpg/200px-Foobar.jpg",
603  "$base/local-thumb/3/3a/Foobar.jpg/206px-Foobar.jpg",
604  "$base/local-thumb/3/3a/Foobar.jpg/20px-Foobar.jpg",
605  "$base/local-thumb/3/3a/Foobar.jpg/220px-Foobar.jpg",
606  "$base/local-thumb/3/3a/Foobar.jpg/265px-Foobar.jpg",
607  "$base/local-thumb/3/3a/Foobar.jpg/270px-Foobar.jpg",
608  "$base/local-thumb/3/3a/Foobar.jpg/274px-Foobar.jpg",
609  "$base/local-thumb/3/3a/Foobar.jpg/300px-Foobar.jpg",
610  "$base/local-thumb/3/3a/Foobar.jpg/30px-Foobar.jpg",
611  "$base/local-thumb/3/3a/Foobar.jpg/330px-Foobar.jpg",
612  "$base/local-thumb/3/3a/Foobar.jpg/353px-Foobar.jpg",
613  "$base/local-thumb/3/3a/Foobar.jpg/360px-Foobar.jpg",
614  "$base/local-thumb/3/3a/Foobar.jpg/400px-Foobar.jpg",
615  "$base/local-thumb/3/3a/Foobar.jpg/40px-Foobar.jpg",
616  "$base/local-thumb/3/3a/Foobar.jpg/440px-Foobar.jpg",
617  "$base/local-thumb/3/3a/Foobar.jpg/442px-Foobar.jpg",
618  "$base/local-thumb/3/3a/Foobar.jpg/450px-Foobar.jpg",
619  "$base/local-thumb/3/3a/Foobar.jpg/50px-Foobar.jpg",
620  "$base/local-thumb/3/3a/Foobar.jpg/600px-Foobar.jpg",
621  "$base/local-thumb/3/3a/Foobar.jpg/640px-Foobar.jpg",
622  "$base/local-thumb/3/3a/Foobar.jpg/70px-Foobar.jpg",
623  "$base/local-thumb/3/3a/Foobar.jpg/75px-Foobar.jpg",
624  "$base/local-thumb/3/3a/Foobar.jpg/960px-Foobar.jpg",
625 
626  "$base/local-public/e/ea/Thumb.png",
627 
628  "$base/local-public/0/09/Bad.jpg",
629 
630  "$base/local-public/5/5f/LoremIpsum.djvu",
631  "$base/local-thumb/5/5f/LoremIpsum.djvu/page2-2480px-LoremIpsum.djvu.jpg",
632  "$base/local-thumb/5/5f/LoremIpsum.djvu/page2-3720px-LoremIpsum.djvu.jpg",
633  "$base/local-thumb/5/5f/LoremIpsum.djvu/page2-4960px-LoremIpsum.djvu.jpg",
634 
635  "$base/local-public/f/ff/Foobar.svg",
636  "$base/local-thumb/f/ff/Foobar.svg/180px-Foobar.svg.png",
637  "$base/local-thumb/f/ff/Foobar.svg/2000px-Foobar.svg.png",
638  "$base/local-thumb/f/ff/Foobar.svg/270px-Foobar.svg.png",
639  "$base/local-thumb/f/ff/Foobar.svg/3000px-Foobar.svg.png",
640  "$base/local-thumb/f/ff/Foobar.svg/360px-Foobar.svg.png",
641  "$base/local-thumb/f/ff/Foobar.svg/4000px-Foobar.svg.png",
642  "$base/local-thumb/f/ff/Foobar.svg/langde-180px-Foobar.svg.png",
643  "$base/local-thumb/f/ff/Foobar.svg/langde-270px-Foobar.svg.png",
644  "$base/local-thumb/f/ff/Foobar.svg/langde-360px-Foobar.svg.png",
645 
646  "$base/local-public/math/f/a/5/fa50b8b616463173474302ca3e63586b.png",
647  ]
648  );
649  }
650 
655  private static function deleteFiles( $files ) {
656  $backend = RepoGroup::singleton()->getLocalRepo()->getBackend();
657  foreach ( $files as $file ) {
658  $backend->delete( [ 'src' => $file ], [ 'force' => 1 ] );
659  }
660  foreach ( $files as $file ) {
661  $tmp = FileBackend::parentStoragePath( $file );
662  while ( $tmp ) {
663  if ( !$backend->clean( [ 'dir' => $tmp ] )->isOK() ) {
664  break;
665  }
666  $tmp = FileBackend::parentStoragePath( $tmp );
667  }
668  }
669  }
670 
671  protected function getBaseDir() {
672  return 'mwstore://local-backend';
673  }
674 
675  public function parserTestProvider() {
676  if ( $this->file === false ) {
677  global $wgParserTestFiles;
678  $this->file = $wgParserTestFiles[0];
679  }
680 
681  return new TestFileDataProvider( $this->file, $this );
682  }
683 
688  public function setParserTestFile( $filename ) {
689  $this->file = $filename;
690  }
691 
702  public function testParserTest( $desc, $input, $result, $opts, $config ) {
703  if ( $this->regex != '' && !preg_match( '/' . $this->regex . '/', $desc ) ) {
704  $this->assertTrue( true ); // XXX: don't flood output with "test made no assertions"
705  // $this->markTestSkipped( 'Filtered out by the user' );
706  return;
707  }
708 
709  if ( !$this->isWikitextNS( NS_MAIN ) ) {
710  // parser tests frequently assume that the main namespace contains wikitext.
711  // @todo When setting up pages, force the content model. Only skip if
712  // $wgtContentModelUseDB is false.
713  $this->markTestSkipped( "Main namespace does not support wikitext,"
714  . "skipping parser test: $desc" );
715  }
716 
717  wfDebug( "Running parser test: $desc\n" );
718 
719  $opts = $this->parseOptions( $opts );
720  $context = $this->setupGlobals( $opts, $config );
721 
722  $user = $context->getUser();
724 
725  if ( isset( $opts['title'] ) ) {
726  $titleText = $opts['title'];
727  } else {
728  $titleText = 'Parser test';
729  }
730 
731  $local = isset( $opts['local'] );
732  $preprocessor = isset( $opts['preprocessor'] ) ? $opts['preprocessor'] : null;
733  $parser = $this->getParser( $preprocessor );
734 
735  $title = Title::newFromText( $titleText );
736 
737  # Parser test requiring math. Make sure texvc is executable
738  # or just skip such tests.
739  if ( isset( $opts['math'] ) || isset( $opts['texvc'] ) ) {
740  global $wgTexvc;
741 
742  if ( !isset( $wgTexvc ) ) {
743  $this->markTestSkipped( "SKIPPED: \$wgTexvc is not set" );
744  } elseif ( !is_executable( $wgTexvc ) ) {
745  $this->markTestSkipped( "SKIPPED: texvc binary does not exist"
746  . " or is not executable.\n"
747  . "Current configuration is:\n\$wgTexvc = '$wgTexvc'" );
748  }
749  }
750 
751  if ( isset( $opts['djvu'] ) ) {
752  if ( !$this->djVuSupport->isEnabled() ) {
753  $this->markTestSkipped( "SKIPPED: djvu binaries do not exist or are not executable.\n" );
754  }
755  }
756 
757  if ( isset( $opts['tidy'] ) ) {
758  if ( !$this->tidySupport->isEnabled() ) {
759  $this->markTestSkipped( "SKIPPED: tidy extension is not installed.\n" );
760  } else {
761  $options->setTidy( true );
762  }
763  }
764 
765  if ( isset( $opts['pst'] ) ) {
766  $out = $parser->preSaveTransform( $input, $title, $user, $options );
767  } elseif ( isset( $opts['msg'] ) ) {
768  $out = $parser->transformMsg( $input, $options, $title );
769  } elseif ( isset( $opts['section'] ) ) {
770  $section = $opts['section'];
771  $out = $parser->getSection( $input, $section );
772  } elseif ( isset( $opts['replace'] ) ) {
773  $section = $opts['replace'][0];
774  $replace = $opts['replace'][1];
775  $out = $parser->replaceSection( $input, $section, $replace );
776  } elseif ( isset( $opts['comment'] ) ) {
777  $out = Linker::formatComment( $input, $title, $local );
778  } elseif ( isset( $opts['preload'] ) ) {
779  $out = $parser->getPreloadText( $input, $title, $options );
780  } else {
781  $output = $parser->parse( $input, $title, $options, true, true, 1337 );
782  $output->setTOCEnabled( !isset( $opts['notoc'] ) );
783  $out = $output->getText();
784  if ( isset( $opts['tidy'] ) ) {
785  $out = preg_replace( '/\s+$/', '', $out );
786  }
787 
788  if ( isset( $opts['showtitle'] ) ) {
789  if ( $output->getTitleText() ) {
791  }
792 
793  $out = "$title\n$out";
794  }
795 
796  if ( isset( $opts['showindicators'] ) ) {
797  $indicators = '';
798  foreach ( $output->getIndicators() as $id => $content ) {
799  $indicators .= "$id=$content\n";
800  }
801  $out = $indicators . $out;
802  }
803 
804  if ( isset( $opts['ill'] ) ) {
805  $out = implode( ' ', $output->getLanguageLinks() );
806  } elseif ( isset( $opts['cat'] ) ) {
807  $outputPage = $context->getOutput();
808  $outputPage->addCategoryLinks( $output->getCategories() );
809  $cats = $outputPage->getCategoryLinks();
810 
811  if ( isset( $cats['normal'] ) ) {
812  $out = implode( ' ', $cats['normal'] );
813  } else {
814  $out = '';
815  }
816  }
817  $parser->mPreprocessor = null;
818  }
819 
820  $this->teardownGlobals();
821 
822  $this->assertEquals( $result, $out, $desc );
823  }
824 
833  public function testFuzzTests() {
834  global $wgParserTestFiles;
835 
836  $files = $wgParserTestFiles;
837 
838  if ( $this->getCliArg( 'file' ) ) {
839  $files = [ $this->getCliArg( 'file' ) ];
840  }
841 
842  $dict = $this->getFuzzInput( $files );
843  $dictSize = strlen( $dict );
844  $logMaxLength = log( $this->maxFuzzTestLength );
845 
846  ini_set( 'memory_limit', $this->memoryLimit * 1048576 );
847 
848  $user = new User;
850  $title = Title::makeTitle( NS_MAIN, 'Parser_test' );
851 
852  $id = 1;
853 
854  while ( true ) {
855 
856  // Generate test input
857  mt_srand( ++$this->fuzzSeed );
858  $totalLength = mt_rand( 1, $this->maxFuzzTestLength );
859  $input = '';
860 
861  while ( strlen( $input ) < $totalLength ) {
862  $logHairLength = mt_rand( 0, 1000000 ) / 1000000 * $logMaxLength;
863  $hairLength = min( intval( exp( $logHairLength ) ), $dictSize );
864  $offset = mt_rand( 0, $dictSize - $hairLength );
865  $input .= substr( $dict, $offset, $hairLength );
866  }
867 
868  $this->setupGlobals();
869  $parser = $this->getParser();
870 
871  // Run the test
872  try {
873  $parser->parse( $input, $title, $opts );
874  $this->assertTrue( true, "Test $id, fuzz seed {$this->fuzzSeed}" );
875  } catch ( Exception $exception ) {
876  $input_dump = sprintf( "string(%d) \"%s\"\n", strlen( $input ), $input );
877 
878  $this->assertTrue( false, "Test $id, fuzz seed {$this->fuzzSeed}. \n\n" .
879  "Input: $input_dump\n\nError: {$exception->getMessage()}\n\n" .
880  "Backtrace: {$exception->getTraceAsString()}" );
881  }
882 
883  $this->teardownGlobals();
884  $parser->__destruct();
885 
886  if ( $id % 100 == 0 ) {
887  $usage = intval( memory_get_usage( true ) / $this->memoryLimit / 1048576 * 100 );
888  // echo "{$this->fuzzSeed}: $numSuccess/$numTotal (mem: $usage%)\n";
889  if ( $usage > 90 ) {
890  $ret = "Out of memory:\n";
891  $memStats = $this->getMemoryBreakdown();
892 
893  foreach ( $memStats as $name => $usage ) {
894  $ret .= "$name: $usage\n";
895  }
896 
897  throw new MWException( $ret );
898  }
899  }
900 
901  $id++;
902  }
903  }
904 
905  // Various getter functions
906 
912  function getFuzzInput( $filenames ) {
913  $dict = '';
914 
915  foreach ( $filenames as $filename ) {
916  $contents = file_get_contents( $filename );
917  preg_match_all( '/!!\s*input\n(.*?)\n!!\s*result/s', $contents, $matches );
918 
919  foreach ( $matches[1] as $match ) {
920  $dict .= $match . "\n";
921  }
922  }
923 
924  return $dict;
925  }
926 
931  function getMemoryBreakdown() {
932  $memStats = [];
933 
934  foreach ( $GLOBALS as $name => $value ) {
935  $memStats['$' . $name] = strlen( serialize( $value ) );
936  }
937 
938  $classes = get_declared_classes();
939 
940  foreach ( $classes as $class ) {
941  $rc = new ReflectionClass( $class );
942  $props = $rc->getStaticProperties();
943  $memStats[$class] = strlen( serialize( $props ) );
944  $methods = $rc->getMethods();
945 
946  foreach ( $methods as $method ) {
947  $memStats[$class] += strlen( serialize( $method->getStaticVariables() ) );
948  }
949  }
950 
951  $functions = get_defined_functions();
952 
953  foreach ( $functions['user'] as $function ) {
954  $rf = new ReflectionFunction( $function );
955  $memStats["$function()"] = strlen( serialize( $rf->getStaticVariables() ) );
956  }
957 
958  asort( $memStats );
959 
960  return $memStats;
961  }
962 
968  function getParser( $preprocessor = null ) {
969  global $wgParserConf;
970 
971  $class = $wgParserConf['class'];
972  $parser = new $class( [ 'preprocessorClass' => $preprocessor ] + $wgParserConf );
973 
974  Hooks::run( 'ParserTestParser', [ &$parser ] );
975 
976  return $parser;
977  }
978 
979  // Various action functions
980 
981  public function addArticle( $name, $text, $line ) {
982  self::$articles[$name] = [ $text, $line ];
983  }
984 
985  public function publishTestArticles() {
986  if ( empty( self::$articles ) ) {
987  return;
988  }
989 
990  foreach ( self::$articles as $name => $info ) {
991  list( $text, $line ) = $info;
992  ParserTest::addArticle( $name, $text, $line, 'ignoreduplicate' );
993  }
994  }
995 
1004  public function requireHook( $name ) {
1005  global $wgParser;
1006  $wgParser->firstCallInit(); // make sure hooks are loaded.
1007  return isset( $wgParser->mTagHooks[$name] );
1008  }
1009 
1010  public function requireFunctionHook( $name ) {
1011  global $wgParser;
1012  $wgParser->firstCallInit(); // make sure hooks are loaded.
1013  return isset( $wgParser->mFunctionHooks[$name] );
1014  }
1015 
1016  public function requireTransparentHook( $name ) {
1017  global $wgParser;
1018  $wgParser->firstCallInit(); // make sure hooks are loaded.
1019  return isset( $wgParser->mTransparentTagHooks[$name] );
1020  }
1021 
1022  // Various "cleanup" functions
1023 
1029  public function removeEndingNewline( $s ) {
1030  if ( substr( $s, -1 ) === "\n" ) {
1031  return substr( $s, 0, -1 );
1032  } else {
1033  return $s;
1034  }
1035  }
1036 
1037  // Test options parser functions
1038 
1039  protected function parseOptions( $instring ) {
1040  $opts = [];
1041  // foo
1042  // foo=bar
1043  // foo="bar baz"
1044  // foo=[[bar baz]]
1045  // foo=bar,"baz quux"
1046  $regex = '/\b
1047  ([\w-]+) # Key
1048  \b
1049  (?:\s*
1050  = # First sub-value
1051  \s*
1052  (
1053  "
1054  [^"]* # Quoted val
1055  "
1056  |
1057  \[\[
1058  [^]]* # Link target
1059  \]\]
1060  |
1061  [\w-]+ # Plain word
1062  )
1063  (?:\s*
1064  , # Sub-vals 1..N
1065  \s*
1066  (
1067  "[^"]*" # Quoted val
1068  |
1069  \[\[[^]]*\]\] # Link target
1070  |
1071  [\w-]+ # Plain word
1072  )
1073  )*
1074  )?
1075  /x';
1076 
1077  if ( preg_match_all( $regex, $instring, $matches, PREG_SET_ORDER ) ) {
1078  foreach ( $matches as $bits ) {
1079  array_shift( $bits );
1080  $key = strtolower( array_shift( $bits ) );
1081  if ( count( $bits ) == 0 ) {
1082  $opts[$key] = true;
1083  } elseif ( count( $bits ) == 1 ) {
1084  $opts[$key] = $this->cleanupOption( array_shift( $bits ) );
1085  } else {
1086  // Array!
1087  $opts[$key] = array_map( [ $this, 'cleanupOption' ], $bits );
1088  }
1089  }
1090  }
1091 
1092  return $opts;
1093  }
1094 
1095  protected function cleanupOption( $opt ) {
1096  if ( substr( $opt, 0, 1 ) == '"' ) {
1097  return substr( $opt, 1, -1 );
1098  }
1099 
1100  if ( substr( $opt, 0, 2 ) == '[[' ) {
1101  return substr( $opt, 2, -2 );
1102  }
1103 
1104  return $opt;
1105  }
1106 
1114  protected static function getOptionValue( $key, $opts, $default ) {
1115  $key = strtolower( $key );
1116 
1117  if ( isset( $opts[$key] ) ) {
1118  return $opts[$key];
1119  } else {
1120  return $default;
1121  }
1122  }
1123 }
static $backendToUse
#define the
table suitable for use with IDatabase::select()
static newFromContext(IContextSource $context)
Get a ParserOptions object from a IContextSource object.
deferred txt A few of the database updates required by various functions here can be deferred until after the result page is displayed to the user For updating the view updating the linked to tables after a etc PHP does not yet have any way to tell the server to actually return and disconnect while still running these but it might have such a feature in the future We handle these by creating a deferred update object and putting those objects on a global list
Definition: deferred.txt:11
this hook is for auditing only or null if authentication failed before getting that far or null if we can t even determine that probably a stub it is not rendered in wiki pages or galleries in category pages allow injecting custom HTML after the section Any uses of the hook need to handle escaping see BaseTemplate::getToolbox and BaseTemplate::makeListItem for details on the format of individual items inside of this array or by returning and letting standard HTTP rendering take place modifiable or by returning false and taking over the output $out
Definition: hooks.txt:762
magic word the default is to use $key to get the and $key value or $key value text $key value html to format the value $key
Definition: hooks.txt:2321
Group all the pieces relevant to the context of a request into one instance.
$context
Definition: load.php:44
if(count($args)==0) $dir
teardownUploads()
Remove the dummy uploads directory.
const NS_MAIN
Definition: Defines.php:69
Class simulating a backend store.
static addArticle($name, $text, $line= 'unknown', $ignoreDuplicate= '')
Insert a temporary test article.
$IP
Definition: WebStart.php:58
TidySupport $tidySupport
null means default in associative array with keys and values unescaped Should be merged with default with a value of false meaning to suppress the attribute in associative array with keys and values unescaped noclasses & $ret
Definition: hooks.txt:1798
setupUploads()
Create a dummy uploads directory which will contain a couple of files in order to pass existence test...
$wgParser
Definition: Setup.php:809
setTOCEnabled($flag)
getFuzzInput($filenames)
Get an input dictionary from a set of parser test files.
if(!isset($args[0])) $lang
static destroyInstance()
Destroy the singleton instance.
$wgFileBackends
File backend structure configuration.
static destroySingleton()
Destroy the singleton instance, so that a new one will be created next time singleton() is called...
Definition: RepoGroup.php:73
getUploadDir()
Get an FS upload directory (only applies to FSFileBackend)
$value
static newFromId($id)
Static factory method for creation from a given user ID.
Definition: User.php:591
$files
$wgNamespaceAliases
Namespace aliases.
$wgHooks['ArticleShow'][]
Definition: hooks.txt:110
const MEDIATYPE_VIDEO
Definition: Defines.php:122
static newFromText($text, $defaultNamespace=NS_MAIN)
Create a new Title from text, such as what one would find in a link.
Definition: Title.php:277
$wgMediaHandlers
Plugins for media file type handling.
when a variable name is used in a it is silently declared as a new local masking the global
Definition: design.txt:93
static destroySingleton()
Destroy the singleton instance.
static newFromUser($user)
Get a ParserOptions object from a given user.
wfLocalFile($title)
Get an object referring to a locally registered file.
magic word & $parser
Definition: hooks.txt:2321
static tearDownAfterClass()
wfDebug($text, $dest= 'all', array $context=[])
Sends a line to the debug log if enabled or, optionally, to a comment in output.
The index of the header message $result[1]=The index of the body text message $result[2 through n]=Parameters passed to body text message.Please note the header message cannot receive/use parameters. 'ImportHandleLogItemXMLTag':When parsing a XML tag in a log item.Return false to stop further processing of the tag $reader:XMLReader object $logInfo:Array of information 'ImportHandlePageXMLTag':When parsing a XML tag in a page.Return false to stop further processing of the tag $reader:XMLReader object &$pageInfo:Array of information 'ImportHandleRevisionXMLTag':When parsing a XML tag in a page revision.Return false to stop further processing of the tag $reader:XMLReader object $pageInfo:Array of page information $revisionInfo:Array of revision information 'ImportHandleToplevelXMLTag':When parsing a top level XML tag.Return false to stop further processing of the tag $reader:XMLReader object 'ImportHandleUploadXMLTag':When parsing a XML tag in a file upload.Return false to stop further processing of the tag $reader:XMLReader object $revisionInfo:Array of information 'ImportLogInterwikiLink':Hook to change the interwiki link used in log entries and edit summaries for transwiki imports.&$fullInterwikiPrefix:Interwiki prefix, may contain colons.&$pageTitle:String that contains page title. 'ImportSources':Called when reading from the $wgImportSources configuration variable.Can be used to lazy-load the import sources list.&$importSources:The value of $wgImportSources.Modify as necessary.See the comment in DefaultSettings.php for the detail of how to structure this array. 'InfoAction':When building information to display on the action=info page.$context:IContextSource object &$pageInfo:Array of information 'InitializeArticleMaybeRedirect':MediaWiki check to see if title is a redirect.&$title:Title object for the current page &$request:WebRequest &$ignoreRedirect:boolean to skip redirect check &$target:Title/string of redirect target &$article:Article object 'InternalParseBeforeLinks':during Parser's internalParse method before links but after nowiki/noinclude/includeonly/onlyinclude and other processings.&$parser:Parser object &$text:string containing partially parsed text &$stripState:Parser's internal StripState object 'InternalParseBeforeSanitize':during Parser's internalParse method just before the parser removes unwanted/dangerous HTML tags and after nowiki/noinclude/includeonly/onlyinclude and other processings.Ideal for syntax-extensions after template/parser function execution which respect nowiki and HTML-comments.&$parser:Parser object &$text:string containing partially parsed text &$stripState:Parser's internal StripState object 'InterwikiLoadPrefix':When resolving if a given prefix is an interwiki or not.Return true without providing an interwiki to continue interwiki search.$prefix:interwiki prefix we are looking for.&$iwData:output array describing the interwiki with keys iw_url, iw_local, iw_trans and optionally iw_api and iw_wikiid. 'InvalidateEmailComplete':Called after a user's email has been invalidated successfully.$user:user(object) whose email is being invalidated 'IRCLineURL':When constructing the URL to use in an IRC notification.Callee may modify $url and $query, URL will be constructed as $url.$query &$url:URL to index.php &$query:Query string $rc:RecentChange object that triggered url generation 'IsFileCacheable':Override the result of Article::isFileCacheable()(if true) &$article:article(object) being checked 'IsTrustedProxy':Override the result of IP::isTrustedProxy() &$ip:IP being check &$result:Change this value to override the result of IP::isTrustedProxy() 'IsUploadAllowedFromUrl':Override the result of UploadFromUrl::isAllowedUrl() $url:URL used to upload from &$allowed:Boolean indicating if uploading is allowed for given URL 'isValidEmailAddr':Override the result of Sanitizer::validateEmail(), for instance to return false if the domain name doesn't match your organization.$addr:The e-mail address entered by the user &$result:Set this and return false to override the internal checks 'isValidPassword':Override the result of User::isValidPassword() $password:The password entered by the user &$result:Set this and return false to override the internal checks $user:User the password is being validated for 'Language::getMessagesFileName':$code:The language code or the language we're looking for a messages file for &$file:The messages file path, you can override this to change the location. 'LanguageGetMagic':DEPRECATED!Use $magicWords in a file listed in $wgExtensionMessagesFiles instead.Use this to define synonyms of magic words depending of the language &$magicExtensions:associative array of magic words synonyms $lang:language code(string) 'LanguageGetNamespaces':Provide custom ordering for namespaces or remove namespaces.Do not use this hook to add namespaces.Use CanonicalNamespaces for that.&$namespaces:Array of namespaces indexed by their numbers 'LanguageGetSpecialPageAliases':DEPRECATED!Use $specialPageAliases in a file listed in $wgExtensionMessagesFiles instead.Use to define aliases of special pages names depending of the language &$specialPageAliases:associative array of magic words synonyms $lang:language code(string) 'LanguageGetTranslatedLanguageNames':Provide translated language names.&$names:array of language code=> language name $code:language of the preferred translations 'LanguageLinks':Manipulate a page's language links.This is called in various places to allow extensions to define the effective language links for a page.$title:The page's Title.&$links:Associative array mapping language codes to prefixed links of the form"language:title".&$linkFlags:Associative array mapping prefixed links to arrays of flags.Currently unused, but planned to provide support for marking individual language links in the UI, e.g.for featured articles. 'LanguageSelector':Hook to change the language selector available on a page.$out:The output page.$cssClassName:CSS class name of the language selector. 'LinkBegin':Used when generating internal and interwiki links in Linker::link(), before processing starts.Return false to skip default processing and return $ret.See documentation for Linker::link() for details on the expected meanings of parameters.$skin:the Skin object $target:the Title that the link is pointing to &$html:the contents that the< a > tag should have(raw HTML) $result
Definition: hooks.txt:1796
you have access to all of the normal MediaWiki so you can get a DB use the cache
Definition: maintenance.txt:52
static getOptionValue($key, $opts, $default)
Use a regex to find out the value of an option.
static destroySingleton()
Destroy the current singleton instance.
Definition: MWTidy.php:153
static tearDownInterwikis()
Remove the hardcoded interwiki lookup table.
Definition: parserTest.inc:330
when a variable name is used in a function
Definition: design.txt:93
static deleteFiles($files)
Delete the specified files, if they exist.
requireTransparentHook($name)
wfTempDir()
Tries to get the system directory for temporary files.
We ve cleaned up the code here by removing clumps of infrequently used code and moving them off somewhere else It s much easier for someone working with this code to see what s _really_ going and make changes or fix bugs In we can take all the code that deals with the little used title reversing we can concentrate it all in an extension file
Definition: hooks.txt:93
static singleton()
Get an instance of this class.
Definition: LinkCache.php:61
getMemoryBreakdown()
Get a memory usage breakdown.
parseOptions($instring)
$GLOBALS['IP']
this hook is for auditing only RecentChangesLinked and Watchlist RecentChangesLinked and Watchlist e g Watchlist removed from all revisions and log entries to which it was applied This gives extensions a chance to take it off their books as the deletion has already been partly carried out by this point or something similar the user will be unable to create the tag set and then return false from the hook function Ensure you consume the ChangeTagAfterDelete hook to carry out custom deletion actions as context called by AbstractContent::getParserOutput May be used to override the normal model specific rendering of page content as context as context $options
Definition: hooks.txt:1004
getParser($preprocessor=null)
Get a Parser object.
static singleton()
Get a RepoGroup instance.
Definition: RepoGroup.php:59
Although marked as a stub, can work independently.
testFuzzTests()
Run a fuzz test series Draw input from a set of test files.
static clearCache()
Clear the self::$mObjects variable For use in parser tests.
Definition: MagicWord.php:319
Class to implement stub globals, which are globals that delay loading the their associated module cod...
Definition: StubObject.php:44
static setupInterwikis()
Insert hardcoded interwiki in the lookup table.
Definition: parserTest.inc:262
namespace and then decline to actually register it file or subcat img or subcat $title
Definition: hooks.txt:912
static run($event, array $args=[], $deprecatedVersion=null)
Call hook functions defined in Hooks::register and $wgHooks.
Definition: Hooks.php:131
wfWikiID()
Get an ASCII string identifying this wiki This is used as a prefix in memcached keys.
const NS_FILE
Definition: Defines.php:75
const NS_FILE_TALK
Definition: Defines.php:76
Initialize and detect the DjVu files support.
addArticle($name, $text, $line)
This document is intended to provide useful advice for parties seeking to redistribute MediaWiki to end users It s targeted particularly at maintainers for Linux since it s been observed that distribution packages of MediaWiki often break We ve consistently had to recommend that users seeking support use official tarballs instead of their distribution s and this often solves whatever problem the user is having It would be nice if this could such as
Definition: distributors.txt:9
An iterator for use as a phpunit data provider.
const NS_MEDIAWIKI
Definition: Defines.php:77
static formatComment($comment, $title=null, $local=false, $wikiId=null)
This function is called by all recent changes variants, by the page history, and by the user contribu...
Definition: Linker.php:1290
usually copyright or history_copyright This message must be in HTML not wikitext if the section is included from a template $section
Definition: hooks.txt:2715
please add to it if you re going to add events to the MediaWiki code where normally authentication against an external auth plugin would be creating a local account $user
Definition: hooks.txt:242
testParserTest($desc, $input, $result, $opts, $config)
medium ParserTests parserTestProvider
this hook is for auditing only RecentChangesLinked and Watchlist RecentChangesLinked and Watchlist e g Watchlist removed from all revisions and log entries to which it was applied This gives extensions a chance to take it off their books as the deletion has already been partly carried out by this point or something similar the user will be unable to create the tag set and then return false from the hook function Ensure you consume the ChangeTagAfterDelete hook to carry out custom deletion actions as context called by AbstractContent::getParserOutput May be used to override the normal model specific rendering of page content as context as context the output can only depend on parameters provided to this hook not on global state indicating whether full HTML should be generated If generation of HTML may be but other information should still be present in the ParserOutput object & $output
Definition: hooks.txt:1004
Initialize and detect the tidy support.
DjVuSupport $djVuSupport
setupGlobals($opts=[], $config= '')
Set up the global variables for a consistent environment for each test.
static setUpBeforeClass()
injection txt This is an overview of how MediaWiki makes use of dependency injection The design described here grew from the discussion of RFC T384 The term dependency this means that anything an object needs to operate should be injected from the the object itself should only know narrow no concrete implementation of the logic it relies on The requirement to inject everything typically results in an architecture that based on two main types of and essentially stateless service objects that use other service objects to operate on the value objects As of the beginning MediaWiki is only starting to use the DI approach Much of the code still relies on global state or direct resulting in a highly cyclical dependency which acts as the top level factory for services in MediaWiki which can be used to gain access to default instances of various services MediaWikiServices however also allows new services to be defined and default services to be redefined Services are defined or redefined by providing a callback the instantiator that will return a new instance of the service When it will create an instance of MediaWikiServices and populate it with the services defined in the files listed by thereby bootstrapping the DI framework Per $wgServiceWiringFiles lists includes ServiceWiring php
Definition: injection.txt:35
setParserTestFile($filename)
Set the file from whose tests will be run by this instance.
teardownGlobals()
Restore default values and perform any necessary clean-up after each test runs.
removeEndingNewline($s)
Remove last character if it is a newline.
this hook is for auditing only RecentChangesLinked and Watchlist RecentChangesLinked and Watchlist e g Watchlist removed from all revisions and log entries to which it was applied This gives extensions a chance to take it off their books as the deletion has already been partly carried out by this point or something similar the user will be unable to create the tag set and then return false from the hook function Ensure you consume the ChangeTagAfterDelete hook to carry out custom deletion actions as context called by AbstractContent::getParserOutput May be used to override the normal model specific rendering of page content $content
Definition: hooks.txt:1004
$line
Definition: cdb.php:59
isWikitextNS($ns)
Returns true if the given namespace defaults to Wikitext according to $wgNamespaceContentModels.
this class mediates it Skin Encapsulates a look and feel for the wiki All of the functions that render HTML and make choices about how to render it are here and are called from various other places when and is meant to be subclassed with other skins that may override some of its functions The User object contains a reference to a and so rather than having a global skin object we just rely on the global User and get the skin with $wgUser and also has some character encoding functions and other locale stuff The current user interface language is instantiated as and the local content language as $wgContLang
Definition: design.txt:56
this hook is for auditing only or null if authentication failed before getting that far or null if we can t even determine that probably a stub it is not rendered in wiki pages or galleries in category pages allow injecting custom HTML after the section Any uses of the hook need to handle escaping see BaseTemplate::getToolbox and BaseTemplate::makeListItem for details on the format of individual items inside of this array or by returning and letting standard HTTP rendering take place modifiable or by returning false and taking over the output modifiable modifiable after all normalizations have been except for the $wgMaxImageArea check $image
Definition: hooks.txt:762
requireHook($name)
Steal a callback function from the primary parser, save it for application to our scary parser...
getNewTempDirectory()
obtains a new temporary directory
const MEDIATYPE_DRAWING
Definition: Defines.php:117
serialize()
Definition: ApiMessage.php:94
this hook is for auditing only or null if authentication failed before getting that far or null if we can t even determine that probably a stub it is not rendered in wiki pages or galleries in category pages allow injecting custom HTML after the section Any uses of the hook need to handle escaping see BaseTemplate::getToolbox and BaseTemplate::makeListItem for details on the format of individual items inside of this array or by returning and letting standard HTTP rendering take place modifiable or by returning false and taking over the output modifiable modifiable after all normalizations have been except for the $wgMaxImageArea check set to true or false to override the $wgMaxImageArea check result gives extension the possibility to transform it themselves $handler
Definition: hooks.txt:762
const CACHE_NONE
Definition: Defines.php:102
static factory($code)
Get a cached or new language object for a given language code.
Definition: Language.php:179
setMwGlobals($pairs, $value=null)
requireFunctionHook($name)
static getCanonicalNamespaces($rebuild=false)
Returns array of all defined namespaces with their canonical (English) names.
do that in ParserLimitReportFormat instead use this to modify the parameters of the image and a DIV can begin in one section and end in another Make sure your code can handle that case gracefully See the EditSectionClearerLink extension for an example zero but section is usually empty its values are the globals values before the output is cached one of or reset my talk my contributions etc etc otherwise the built in rate limiting checks are if enabled allows for interception of redirect as a string mapping parameter names to values & $type
Definition: hooks.txt:2338
static & makeTitle($ns, $title, $fragment= '', $interwiki= '')
Create a new Title from a namespace index and a DB key.
Definition: Title.php:524
$matches
static parentStoragePath($storagePath)
Get the parent storage directory of a storage path.
Allows to change the fields on the form that will be generated $name
Definition: hooks.txt:310
const MEDIATYPE_BITMAP
Definition: Defines.php:115