protected function prepareEnvironment()
{
global $wgMemc;
// Don't share DB, storage, or memcached connections
wfGetLBFactory()->destroyInstance();
FileBackendGroup::destroySingleton();
LockManagerGroup::destroySingletons();
ObjectCache::clear();
$wgMemc = null;
}
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;
}
/**
* Constructor, always call this from child classes.
*/
public function __construct()
{
global $wgMessagesDirs, $wgUser;
// Disable the i18n cache
Language::getLocalisationCache()->disableBackend();
// Disable LoadBalancer and wfGetDB etc.
LBFactory::disableBackend();
// Disable object cache (otherwise CACHE_ANYTHING will try CACHE_DB and
// SqlBagOStuff will then throw since we just disabled wfGetDB)
$GLOBALS['wgMemc'] = new EmptyBagOStuff();
ObjectCache::clear();
$emptyCache = array('class' => 'EmptyBagOStuff');
$GLOBALS['wgObjectCaches'] = array(CACHE_NONE => $emptyCache, CACHE_DB => $emptyCache, CACHE_ANYTHING => $emptyCache, CACHE_MEMCACHED => $emptyCache);
// Load the installer's i18n.
$wgMessagesDirs['MediawikiInstaller'] = __DIR__ . '/i18n';
// Having a user with id = 0 safeguards us from DB access via User::loadOptions().
$wgUser = User::newFromId(0);
$this->settings = $this->internalDefaults;
foreach ($this->defaultVarNames as $var) {
$this->settings[$var] = $GLOBALS[$var];
}
$this->doEnvironmentPreps();
$this->compiledDBs = array();
foreach (self::getDBTypes() as $type) {
$installer = $this->getDBInstaller($type);
if (!$installer->isCompiled()) {
continue;
}
$this->compiledDBs[] = $type;
}
$this->parserTitle = Title::newFromText('Installer');
$this->parserOptions = new ParserOptions();
// language will be wrong :(
$this->parserOptions->setEditSection(false);
}
protected function prepareEnvironment()
{
global $wgMemc;
// Don't share DB or memcached connections
wfGetLBFactory()->destroyInstance();
ObjectCache::clear();
$wgMemc = null;
}
<?php
/**
* The sweeter tweet reader agent handles the background requests when given a proper nonce.
*/
require_once '../sweeter_tweet_reader.php';
if (isset($_REQUEST['sweeter_tweet_reader_nonce'])) {
// retrieve the model and config from the nonce
$sweet_tweet = new SweeterTweetReader();
$update = new ObjectCache($_REQUEST['sweeter_tweet_reader_nonce'], 999999999);
$data = $update->fetch();
if (!empty($data)) {
$sweet_tweet->set($data['model']);
$sweet_tweet->config($data['config']);
$sweet_tweet->update();
}
$update->clear();
}
/**
* 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();
}
