PHP FileBackendGroup::destroySingleton方法代码示例

 private function setUpForeignRepo()
 {
     global $wgUploadDirectory;
     $this->setMwGlobals('wgForeignFileRepos', [['class' => 'ForeignAPIRepo', 'name' => 'wikimediacommons', 'backend' => 'wikimediacommons-backend', 'apibase' => 'https://commons.wikimedia.org/w/api.php', 'hashLevels' => 2, 'fetchDescription' => true, 'descriptionCacheExpiry' => 43200, 'apiThumbCacheExpiry' => 86400, 'directory' => $wgUploadDirectory]]);
     RepoGroup::destroySingleton();
     FileBackendGroup::destroySingleton();
 }

 protected function tearDown()
 {
     foreach ($this->savedGlobals as $var => $val) {
         $GLOBALS[$var] = $val;
     }
     // Restore backends
     RepoGroup::destroySingleton();
     FileBackendGroup::destroySingleton();
     parent::tearDown();
 }

 public function tearDown()
 {
     foreach ($this->savedGlobals as $var => $val) {
         $GLOBALS[$var] = $val;
     }
     // Restore backends
     RepoGroup::destroySingleton();
     FileBackendGroup::destroySingleton();
     $this->teardownUploadDir($this->uploadDir);
 }

 /**
  * Set up the global variables for a consistent environment for each test.
  * Ideally this should replace the global configuration entirely.
  * @param array $opts
  * @param string $config
  * @return RequestContext
  */
 protected function setupGlobals($opts = array(), $config = '')
 {
     global $wgFileBackends;
     # Find out values for some special options.
     $lang = self::getOptionValue('language', $opts, 'en');
     $variant = self::getOptionValue('variant', $opts, false);
     $maxtoclevel = self::getOptionValue('wgMaxTocLevel', $opts, 999);
     $linkHolderBatchSize = self::getOptionValue('wgLinkHolderBatchSize', $opts, 1000);
     $uploadDir = $this->getUploadDir();
     if ($this->getCliArg('use-filebackend')) {
         if (self::$backendToUse) {
             $backend = self::$backendToUse;
         } else {
             $name = $this->getCliArg('use-filebackend');
             $useConfig = array();
             foreach ($wgFileBackends as $conf) {
                 if ($conf['name'] == $name) {
                     $useConfig = $conf;
                 }
             }
             $useConfig['name'] = 'local-backend';
             // swap name
             unset($useConfig['lockManager']);
             unset($useConfig['fileJournal']);
             $class = $useConfig['class'];
             self::$backendToUse = new $class($useConfig);
             $backend = self::$backendToUse;
         }
     } else {
         # Replace with a mock. We do not care about generating real
         # files on the filesystem, just need to expose the file
         # informations.
         $backend = new MockFileBackend(array('name' => 'local-backend', 'wikiId' => wfWikiId()));
     }
     $settings = array('wgLocalFileRepo' => array('class' => 'LocalRepo', 'name' => 'local', 'url' => 'http://example.com/images', 'hashLevels' => 2, 'transformVia404' => false, 'backend' => $backend), 'wgEnableUploads' => self::getOptionValue('wgEnableUploads', $opts, true), 'wgLanguageCode' => $lang, 'wgDBprefix' => $this->db->getType() != 'oracle' ? 'unittest_' : 'ut_', 'wgRawHtml' => self::getOptionValue('wgRawHtml', $opts, false), 'wgNamespacesWithSubpages' => array(NS_MAIN => isset($opts['subpage'])), 'wgAllowExternalImages' => self::getOptionValue('wgAllowExternalImages', $opts, true), 'wgThumbLimits' => array(self::getOptionValue('thumbsize', $opts, 180)), 'wgMaxTocLevel' => $maxtoclevel, 'wgUseTeX' => isset($opts['math']) || isset($opts['texvc']), 'wgMathDirectory' => $uploadDir . '/math', 'wgDefaultLanguageVariant' => $variant, 'wgLinkHolderBatchSize' => $linkHolderBatchSize, 'wgUseTidy' => isset($opts['tidy']));
     if ($config) {
         $configLines = explode("\n", $config);
         foreach ($configLines as $line) {
             list($var, $value) = explode('=', $line, 2);
             $settings[$var] = eval("return {$value};");
             // ???
         }
     }
     $this->savedGlobals = array();
     /** @since 1.20 */
     Hooks::run('ParserTestGlobals', array(&$settings));
     $langObj = Language::factory($lang);
     $settings['wgContLang'] = $langObj;
     $settings['wgLang'] = $langObj;
     $context = new RequestContext();
     $settings['wgOut'] = $context->getOutput();
     $settings['wgUser'] = $context->getUser();
     $settings['wgRequest'] = $context->getRequest();
     // We (re)set $wgThumbLimits to a single-element array above.
     $context->getUser()->setOption('thumbsize', 0);
     foreach ($settings as $var => $val) {
         if (array_key_exists($var, $GLOBALS)) {
             $this->savedGlobals[$var] = $GLOBALS[$var];
         }
         $GLOBALS[$var] = $val;
     }
     MWTidy::destroySingleton();
     MagicWord::clearCache();
     # The entries saved into RepoGroup cache with previous globals will be wrong.
     RepoGroup::destroySingleton();
     FileBackendGroup::destroySingleton();
     # Create dummy files in storage
     $this->setupUploads();
     # Publish the articles after we have the final language set
     $this->publishTestArticles();
     MessageCache::destroyInstance();
     return $context;
 }

 protected function prepareEnvironment()
 {
     global $wgMemc;
     // Don't share DB, storage, or memcached connections
     MediaWikiServices::resetChildProcessServices();
     FileBackendGroup::destroySingleton();
     LockManagerGroup::destroySingletons();
     JobQueueGroup::destroySingletons();
     ObjectCache::clear();
     RedisConnectionPool::destroySingletons();
     $wgMemc = null;
 }

 /**
  * Set up the global variables for a consistent environment for each test.
  * Ideally this should replace the global configuration entirely.
  */
 protected function setupGlobals($opts = '', $config = '')
 {
     global $wgFileBackends;
     # Find out values for some special options.
     $lang = self::getOptionValue('language', $opts, 'en');
     $variant = self::getOptionValue('variant', $opts, false);
     $maxtoclevel = self::getOptionValue('wgMaxTocLevel', $opts, 999);
     $linkHolderBatchSize = self::getOptionValue('wgLinkHolderBatchSize', $opts, 1000);
     $uploadDir = $this->getUploadDir();
     if ($this->getCliArg('use-filebackend=')) {
         if (self::$backendToUse) {
             $backend = self::$backendToUse;
         } else {
             $name = $this->getCliArg('use-filebackend=');
             $useConfig = array();
             foreach ($wgFileBackends as $conf) {
                 if ($conf['name'] == $name) {
                     $useConfig = $conf;
                 }
             }
             $useConfig['name'] = 'local-backend';
             // swap name
             $class = $conf['class'];
             self::$backendToUse = new $class($useConfig);
             $backend = self::$backendToUse;
         }
     } else {
         $backend = new FSFileBackend(array('name' => 'local-backend', 'lockManager' => 'nullLockManager', 'containerPaths' => array('local-public' => "{$uploadDir}", 'local-thumb' => "{$uploadDir}/thumb")));
     }
     $settings = array('wgServer' => 'http://Britney-Spears', 'wgScript' => '/index.php', 'wgScriptPath' => '/', 'wgArticlePath' => '/wiki/$1', 'wgExtensionAssetsPath' => '/extensions', 'wgActionPaths' => array(), 'wgLocalFileRepo' => array('class' => 'LocalRepo', 'name' => 'local', 'url' => 'http://example.com/images', 'hashLevels' => 2, 'transformVia404' => false, 'backend' => $backend), 'wgEnableUploads' => self::getOptionValue('wgEnableUploads', $opts, true), 'wgStylePath' => '/skins', 'wgStyleSheetPath' => '/skins', 'wgSitename' => 'MediaWiki', 'wgLanguageCode' => $lang, 'wgDBprefix' => $this->db->getType() != 'oracle' ? 'unittest_' : 'ut_', 'wgRawHtml' => isset($opts['rawhtml']), 'wgLang' => null, 'wgContLang' => null, 'wgNamespacesWithSubpages' => array(0 => isset($opts['subpage'])), 'wgMaxTocLevel' => $maxtoclevel, 'wgCapitalLinks' => true, 'wgNoFollowLinks' => true, 'wgNoFollowDomainExceptions' => array(), 'wgThumbnailScriptPath' => false, 'wgUseImageResize' => false, 'wgUseTeX' => isset($opts['math']), 'wgMathDirectory' => $uploadDir . '/math', 'wgLocaltimezone' => 'UTC', 'wgAllowExternalImages' => true, 'wgUseTidy' => false, 'wgDefaultLanguageVariant' => $variant, 'wgVariantArticlePath' => false, 'wgGroupPermissions' => array('*' => array('createaccount' => true, 'read' => true, 'edit' => true, 'createpage' => true, 'createtalk' => true)), 'wgNamespaceProtection' => array(NS_MEDIAWIKI => 'editinterface'), 'wgDefaultExternalStore' => array(), 'wgForeignFileRepos' => array(), 'wgLinkHolderBatchSize' => $linkHolderBatchSize, 'wgExperimentalHtmlIds' => false, 'wgExternalLinkTarget' => false, 'wgAlwaysUseTidy' => false, 'wgHtml5' => true, 'wgCleanupPresentationalAttributes' => true, 'wgWellFormedXml' => true, 'wgAllowMicrodataAttributes' => true, 'wgAdaptiveMessageCache' => true, 'wgUseDatabaseMessages' => true);
     if ($config) {
         $configLines = explode("\n", $config);
         foreach ($configLines as $line) {
             list($var, $value) = explode('=', $line, 2);
             $settings[$var] = eval("return {$value};");
             //???
         }
     }
     $this->savedGlobals = array();
     foreach ($settings as $var => $val) {
         if (array_key_exists($var, $GLOBALS)) {
             $this->savedGlobals[$var] = $GLOBALS[$var];
         }
         $GLOBALS[$var] = $val;
     }
     $langObj = Language::factory($lang);
     $GLOBALS['wgContLang'] = $langObj;
     $context = new RequestContext();
     $GLOBALS['wgLang'] = $context->getLanguage();
     $GLOBALS['wgMemc'] = new EmptyBagOStuff();
     $GLOBALS['wgOut'] = $context->getOutput();
     $GLOBALS['wgUser'] = $context->getUser();
     global $wgHooks;
     $wgHooks['ParserTestParser'][] = 'ParserTestParserHook::setup';
     $wgHooks['ParserGetVariableValueTs'][] = 'ParserTest::getFakeTimestamp';
     MagicWord::clearCache();
     RepoGroup::destroySingleton();
     FileBackendGroup::destroySingleton();
     # Create dummy files in storage
     $this->setupUploads();
     # Publish the articles after we have the final language set
     $this->publishTestArticles();
     # The entries saved into RepoGroup cache with previous globals will be wrong.
     RepoGroup::destroySingleton();
     FileBackendGroup::destroySingleton();
     MessageCache::singleton()->destroyInstance();
     return $context;
 }

 protected function prepareEnvironment()
 {
     global $wgMemc;
     // Don't share DB, storage, or memcached connections
     wfGetLBFactory()->destroyInstance();
     FileBackendGroup::destroySingleton();
     LockManagerGroup::destroySingletons();
     ObjectCache::clear();
     $wgMemc = null;
 }

 /**
  * Resets some well known services that typically have state that may interfere with unit tests.
  * This is a lightweight alternative to resetGlobalServices().
  *
  * @note There is no guarantee that no references remain to stale service instances destroyed
  * by a call to doLightweightServiceReset().
  *
  * @throws MWException if called outside of PHPUnit tests.
  *
  * @see resetGlobalServices()
  */
 private function doLightweightServiceReset()
 {
     global $wgRequest;
     JobQueueGroup::destroySingletons();
     ObjectCache::clear();
     $services = MediaWikiServices::getInstance();
     $services->resetServiceForTesting('MainObjectStash');
     $services->resetServiceForTesting('LocalServerObjectCache');
     $services->getMainWANObjectCache()->clearProcessCache();
     FileBackendGroup::destroySingleton();
     // TODO: move global state into MediaWikiServices
     RequestContext::resetMain();
     if (session_id() !== '') {
         session_write_close();
         session_id('');
     }
     $wgRequest = new FauxRequest();
     MediaWiki\Session\SessionManager::resetCache();
 }

 /**
  * Resets some well known services that typically have state that may interfere with unit tests.
  * This is a lightweight alternative to resetGlobalServices().
  *
  * @note There is no guarantee that no references remain to stale service instances destroyed
  * by a call to doLightweightServiceReset().
  *
  * @throws MWException if called outside of PHPUnit tests.
  *
  * @see resetGlobalServices()
  */
 private function doLightweightServiceReset()
 {
     global $wgRequest;
     JobQueueGroup::destroySingletons();
     ObjectCache::clear();
     FileBackendGroup::destroySingleton();
     // TODO: move global state into MediaWikiServices
     RequestContext::resetMain();
     MediaHandler::resetCache();
     if (session_id() !== '') {
         session_write_close();
         session_id('');
     }
     $wgRequest = new FauxRequest();
     MediaWiki\Session\SessionManager::resetCache();
 }