Test revision text compression and decompression. More...

Variables
	$blob = new $type

	$dbr = $this->getDB( DB_REPLICA )

	$hashes = []

	$keys = []

if(!isset( $args[0]))	$lang = Language::factory( 'en' )

	$optionsWithArgs = [ 'start', 'limit', 'type' ]

	$res

foreach( $res as $row)	$serialized = serialize( $blob )

	$t = -microtime( true )

	$title = Title::newFromText( $args[0] )

	$type = isset( $options['type'] ) ? $options['type'] : 'ConcatenatedGzipHistoryBlob'

	$uncompressedSize = 0

	$untilHappy = true

if(isset( $options['start']))	else

Detailed Description

Test revision text compression and decompression.

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. http://www.gnu.org/copyleft/gpl.html

Definition in file testCompression.php.

Variable Documentation

◆ $blob

$blob = new $type

Definition at line 63 of file testCompression.php.

◆ $dbr

$dbr = $this->getDB( DB_REPLICA )

Definition at line 50 of file testCompression.php.

◆ $hashes

$hashes = []

Definition at line 64 of file testCompression.php.

Referenced by HashRing\__construct(), ArrayUtils\consistentHashSort(), OrphanStats\execute(), LocalFileDeleteBatch\execute(), RepoGroup\findBySha1s(), LocalRepo\findBySha1s(), FileRepo\findBySha1s(), FileContentsHasher\getFileContentsHash(), LocalFileDeleteBatch\getHashes(), and FileContentsHasherTest\testMultipleFileHash().

◆ $keys

$keys = []

Definition at line 65 of file testCompression.php.

Referenced by Status\__sleep(), MemcLockManager\acquireMutexes(), ParserOutput\addJsConfigVars(), OutputPage\addJsConfigVars(), ApiResult\addMetadataToResultVars(), ApiResult\applyTransformations(), BatchRowIterator\buildGreaterThanCondition(), ProcessCacheLRU\clear(), MapCacheLRU\clear(), EmailNotification\composeCommonMailtext(), SqlBagOStuff\deleteObjectsExpiringBefore(), SpecialRedirect\dispatchLog(), JobQueueRedis\doDelete(), Installer\doGenerateKeys(), MySqlLockManager\doGetLocksOnServer(), BenchmarkLruHash\execute(), UploadStashCleanup\execute(), LocalisationUpdate\Updater\expandRemotePath(), Wikimedia\Rdbms\DatabaseSqlite\fieldName(), BlockListPager\formatValue(), MemcLockManager\freeLocksOnServer(), Installer\generateKeys(), MemcachedClient\get_multi(), WANCacheReapUpdate\getEventAffectedKeys(), MemcLockManager\getLocksOnServer(), MemcachedPhpBagOStuff\getMulti(), ReplicatedBagOStuff\getMulti(), RedisBagOStuff\getMulti(), MemcachedPeclBagOStuff\getMulti(), SqlBagOStuff\getMulti(), WANObjectCache\getMulti(), BagOStuff\getMulti(), HTMLFormField\getNearestFieldByName(), WANObjectCache\getNonProcessCachedKeys(), WANObjectCache\getRawKeysForWarmup(), ConvertExtensionToRegistration\handleCredits(), Wikimedia\Rdbms\DatabaseMssql\insert(), Wikimedia\Rdbms\DatabasePostgres\insert(), Wikimedia\Rdbms\Database\insert(), WANObjectCacheReaper\invoke(), LocalisationCache\isExpired(), UploadStash\listFiles(), MWRestrictions\loadFromArray(), UserPasswordPolicy\maxOfPolicies(), User\pingLimiter(), WANObjectCache\prefixCacheKeys(), MemcLockManager\releaseMutexes(), FormatMetadata\sanitizeArrayForAPI(), ApiResult\setValue(), PrefixSearch\specialSearch(), ApiWatchTest\testGetRollbackToken(), WANObjectCacheTest\testProcessCache(), ApiWatchTest\testWatchRollback(), and PoolCounterRedis\waitForSlotOrNotif().

◆ $lang

if (!isset($args[0])) $lang = Language::factory( 'en' )

Definition at line 33 of file testCompression.php.

◆ $optionsWithArgs

$optionsWithArgs = [ 'start', 'limit', 'type' ]

Definition at line 24 of file testCompression.php.

◆ $res

$res

Initial value:

= $dbr->select(
    [ 'page', 'revision', 'text' ],
    '*',
    [
        'page_namespace' => $title->getNamespace(),
        'page_title' => $title->getDBkey(),
        'page_id=rev_page',
        'rev_timestamp > ' . $dbr->addQuotes( $dbr->timestamp( $start ) ),
        'rev_text_id=old_id'
    ], __FILE__, [ 'LIMIT' => $limit ]
)

Definition at line 51 of file testCompression.php.

◆ $serialized

foreach ($res as $row) $serialized = serialize( $blob )

Definition at line 79 of file testCompression.php.

Referenced by MediaWiki\Session\Session\getSecret(), SiteImporterTest\getSerializedSiteList(), CookieJar\serializeToHttpRequest(), MediaWiki\Session\Session\setSecret(), PasswordTestCase\testStringSerialization(), EncryptedPasswordTest\testUpdate(), unserialize(), and Site\unserialize().

◆ $t

foreach ($keys as $id=> $key) $t = -microtime( true )

Definition at line 67 of file testCompression.php.

◆ $title

$title = Title::newFromText( $args[0] )

Definition at line 34 of file testCompression.php.

◆ $type

$type = isset( $options['type'] ) ? $options['type'] : 'ConcatenatedGzipHistoryBlob'

Definition at line 48 of file testCompression.php.

Referenced by PoolCounterRedis\__construct(), PoolCounter\__construct(), Installer\__construct(), RedisLockManager\__destruct(), JobQueueGroup\__destruct(), FormOptions\add(), BaseBlacklist\addBlacklistType(), OutputPage\addCategoryLinks(), SpecialLog\addHeader(), FakeAuthTemplate\addInputItem(), ApiQuerySearch\addInterwikiResults(), StripState\addItem(), BackupDumperLoggerTest\addLogEntry(), ApiQueryLogEvents\addLogParams(), BitmapMetadataHandler\addMetadata(), PostgresUpdater\addPgEnumValue(), PostgresUpdater\addPgExtIndex(), TestFileReader\addRequirement(), ContentHandler\addSearchField(), SiteStatsUpdate\adjustPending(), ApiResult\applyTransformations(), ApiErrorFormatter\arrayFromStatus(), ApiErrorFormatter_BackCompat\arrayFromStatus(), XhprofDataTest\assertArrayStructure(), LogFormatterTest\assertIRCComment(), BackupDumperLoggerTest\assertLogItem(), MediaWikiTestCase\assertType(), SiteTest\assertTypeOrFalse(), MediaWikiTestCase\assertTypeOrValue(), SpecialBlock\blockLogFlags(), RCCacheEntryFactory\buildCLink(), SpecialNewFiles\buildForm(), RCCacheEntryFactory\buildLastLink(), buildSearchEngine(), FeedUtils\checkFeedOutput(), HTMLFileCache\clearFileCache(), Wikimedia\Rdbms\LoadBalancer\closeConnection(), CategoryPage\closeShowCategory(), StreamFile\contentTypeFromPath(), WikiPage\convertSelectType(), SearchEngineFactory\create(), SearchEngine\create(), CategoryMembershipChange\createRecentChangesEntry(), LayeredParameterizedPassword\crypt(), MediaWikiMediaTestCase\dataFile(), Exif\debug(), LCStoreStaticArray\decode(), JobQueueAggregatorRedis\decodeQueueName(), CategoryViewer\doCategoryQuery(), JobQueueAggregatorRedis\doGetAllReadyWikiQueues(), PostgreSqlLockManager\doGetLocksOnServer(), MySqlLockManager\doGetLocksOnServer(), WikiImporter\doImport(), QuorumLockManager\doLock(), FSLockManager\doLock(), QuorumLockManager\doLockByType(), LockManager\doLockByType(), FSLockManager\doSingleLock(), FSLockManager\doSingleUnlock(), QuorumLockManager\doUnlock(), FSLockManager\doUnlock(), QuorumLockManager\doUnlockByType(), LockManager\doUnlockByType(), SiteStatsUpdate\doUpdateContextStats(), Html\dropDefaults(), CSSMin\encodeImageAsDataURI(), CSSMin\encodeStringAsDataURI(), CheckStorage\error(), ApiMain\errorMessagesFromException(), WebInstallerDBConnect\execute(), HHVMMakeRepo\execute(), ApiTokens\execute(), WebInstallerUpgrade\execute(), SpecialLog\execute(), ApiQueryTokens\execute(), SpecialProtectedtitles\execute(), SpecialProtectedpages\execute(), ApiQueryBlocks\execute(), ManageJobs\execute(), GetLagTimes\execute(), Protect\execute(), UploadStashCleanup\execute(), CopyJobQueue\execute(), ApiQueryLogEvents\execute(), ShowJobs\execute(), RunJobs\execute(), ConvertLinks\execute(), UpdateCollation\execute(), ConvertExtensionToRegistration\execute(), PurgeChangedFiles\execute(), CompressOld\execute(), ImportImages\execute(), SiteExporter\exportSite(), ApiQueryWatchlist\extractOutputData(), LogFormatter\extractParameters(), ApiQueryRecentChanges\extractRowInfo(), ScopedLock\factory(), PoolCounter\factory(), ApiTestCaseUpload\fakeUploadChunk(), ApiTestCaseUpload\fakeUploadFile(), HistoryAction\feed(), SpecialNewpages\feed(), FormOptions\fetchValuesFromRequest(), GadgetDefinitionContent\fillParserOutput(), OutputPage\filterModules(), MimeAnalyzer\findMediaType(), JobQueueAggregator\findPendingWikiQueues(), FormatMetadata\flattenArrayContentLang(), FormatMetadata\flattenArrayReal(), TemplatesOnThisPageFormatter\format(), FormatMetadata\formatCoords(), LogFormatter\formatParameterValue(), LogFormatter\formatParameterValueForApi(), Linker\formatTemplates(), BlockListPager\formatValue(), MemcLockManager\freeLocksOnServer(), RedisLockManager\freeLocksOnServer(), CategoryViewer\generateLink(), JobQueueGroup\get(), LegacyLogFormatter\getActionLinks(), OutputPage\getAllowedModules(), SpecialBlockList\getBlockListPager(), CachingSiteStore\getCacheKey(), OutputPage\getCategories(), LinksUpdate\getCategoryInsertions(), CategoryMembershipChange\getChangeMessageText(), PPNode_DOM\getChildrenOfType(), JobQueueGroup\getCoalescedQueues(), ResourceLoaderClientHtml\getContext(), Skin\getCopyright(), CategoryViewer\getCountMessage(), SpecialVersion\getCreditsForExtension(), ChangesList\getDataAttributes(), IEContentAnalyzer\getDataFormat(), ResourceLoaderImage\getDataUri(), Language\getDateFormatString(), SqlBagOStuff\getDB(), ForeignDBRepo\getDBFactory(), Installer\getDBInstaller(), Installer\getDBInstallerClass(), LayeredParameterizedPassword\getDefaultParams(), StatusValue\getErrorsByType(), SpecialVersion\getExtensionCategory(), SpecialVersion\getExtensionCredits(), SpecialVersion\getExtensionTypeName(), LogEventsList\getFilterLinks(), SpecialWhatLinksHere\getFilterPanel(), LogPager\getFilterParams(), MediaHandler\getHandler(), MediaHandlerFactory\getHandler(), MediaHandlerFactory\getHandlerClass(), OutputPage\getHeadLinksArray(), ApiHelp\getHelpInternal(), MWException\getHTML(), HTMLTextField\getInputHTML(), HTMLTextField\getInputOOUI(), BaseBlacklist\getInstance(), File\getIsSafeFileUncached(), OutputPage\getJSVars(), SpecialProtectedtitles\getLevelMenu(), SpecialProtectedpages\getLevelMenu(), MachineReadableRCFeedFormatter\getLine(), EnhancedChangesList\getLineData(), BaseBlacklist\getLocalBlacklists(), RedisLockManager\getLocksOnServer(), MemcLockManager\getLocksOnServer(), DBLockManager\getLocksOnServer(), MWExceptionHandler\getLogMessage(), MWExceptionHandler\getLogNormalMessage(), MimeAnalyzer\getMediaType(), LogFormatter\getMessageKey(), DeleteLogFormatter\getMessageParameters(), BitmapMetadataHandler\getMetadataArray(), IEContentAnalyzer\getMimeTypeForVersion(), ArrayDiffFormatterTest\getMockDiffOp(), OutputPage\getModules(), TablePager\getNavigationBar(), ApiOpenSearch\getOpenSearchTemplate(), Skin\getPageClasses(), IndexPager\getPagingLinks(), ApiBase\getParameterFromSettings(), SiteStatsUpdate\getPendingDeltas(), PostgresInstaller\getPgConnection(), MWExceptionHandler\getPublicLogMessage(), JobQueueGroup\getQueueSizes(), JobQueueGroup\getQueuesWithJobs(), FileBackend\getScopedFileLocks(), InputBox\getSearchForm(), CategoryViewer\getSectionPagingLinks(), Status\getStatusArray(), ZipDirectoryReader\getStructSize(), SpecialBlock\getTargetAndType(), HTMLTextField\getType(), SiteStatsUpdate\getTypeCacheKey(), SpecialProtectedpages\getTypeMenu(), LogEventsList\getTypeSelector(), ForeignAPIFile\getUser(), ArchivedFile\getUser(), LocalFile\getUser(), BaseBlacklist\getWhitelists(), BitmapMetadataHandler\GIF(), FileBackendGroup\guessMimeInternal(), PoolCounter\hashKeyIntoSlots(), PasswordFactory\init(), MediaWiki\Auth\AuthManagerTest\initializeConfig(), Html\input(), Language\internalUserTimeAndDate(), PasswordReset\isBlocked(), BaseBlacklist\isLocalSource(), Title\isProtected(), Language\isValidBuiltInCode(), MIMEsearchPage\isValidType(), BitmapMetadataHandler\Jpeg(), SearchSqlite\legalSearchChars(), SearchMySQL\legalSearchChars(), SearchOracle\legalSearchChars(), LogPager\limitAction(), LogPager\limitType(), JobRunner\loadBackoffs(), Title\loadRestrictionsFromRows(), LockManager\lock(), FileBackend\lockFiles(), EnhancedChangesList\makeCacheGroupingKey(), FileBackend\makeContentDisposition(), ResourceLoaderClientHtml\makeContext(), FormatMetadata\makeFormattedData(), IndexPager\makeLink(), ImagePage\makeMetadataTable(), SiteImporter\makeSite(), EditPage\makeTemplatesOnThisPageList(), AuthManagerSpecialPage\mapFieldInfoTypeToFormDescriptorType(), AuthManagerSpecialPage\mapSingleFieldInfo(), StripState\merge(), JavaScriptMinifier\minify(), MovePage\move(), DatabaseUpdater\newForDB(), PasswordFactory\newFromCiphertext(), PasswordFactory\newFromType(), RecentChange\newLogEntry(), ContentHandlerTest\newSearchEngine(), LockManager\normalizePathsByType(), RecentChange\notifyLog(), JobQueueAggregator\notifyQueueEmpty(), JobQueueAggregator\notifyQueueNonEmpty(), SwiftFileBackend\objectListing(), SpecialChangeCredentials\onAuthChangeFormFields(), PostgresInstaller\openPgConnection(), SpamBlacklistHooks\pageSaveContent(), CoreParserFunctions\pagesincategory(), CategoryViewer\pagingLinks(), SpecialUploadStash\parseKey(), RecentChange\parseToRCType(), JSMinPlus\parseTree(), LayeredParameterizedPassword\partialCrypt(), Wikimedia\Rdbms\Database\pendingWriteQueryDuration(), BitmapMetadataHandler\PNG(), JobQueueGroup\pop(), PdfImage\postProcessDump(), SpecialBlock\processForm(), ApiTag\processIndividual(), BackupDumper\processOptions(), CoreParserFunctions\protectionexpiry(), CoreParserFunctions\protectionlevel(), PasswordTestCase\provideTypes(), PurgeChangedFiles\purgeFromLogType(), JobQueueGroup\push(), UserCache\queryNeeded(), JobQueueGroup\queuesHaveJobs(), TestFileReader\read(), SVGReader\read(), EnhancedChangesList\recentChangesBlockLine(), OutputPage\reduceAllowedModules(), PasswordFactory\register(), SiteStatsUpdate\removePendingDeltas(), ImageMap\render(), LinkHolderArray\replaceTextCallback(), ApiQueryCategoryMembers\run(), ApiQueryBacklinksprop\run(), JobRunner\run(), Wikimedia\Rdbms\LoadBalancer\runMasterPostTrxCallbacks(), User\sendConfirmationMail(), ApiResult\setArrayType(), ApiResult\setArrayTypeRecursive(), AjaxResponse\setContentType(), PasswordFactory\setDefaultType(), User\setEmailWithConfirmation(), OutputPage\setFeedAppendQuery(), CaptchaPreAuthenticationProviderTest\setTriggers(), PasswordTestCase\setUp(), ParserTestTopLevelSuite\setUp(), SpecialRenameuser\showLogExtract(), SpecialProtectedpages\showOptions(), LoginHelper\showReturnToPage(), LoginSignupSpecialPage\showReturnToPage(), LoginSignupSpecialPage\showSuccessPage(), HTTPFileStreamer\stream(), FileBackendDBRepoWrapper\streamFile(), WebInstallerDBConnect\submit(), SpecialEmailUser\submit(), TextSuppressor\suppress(), CheckStyleSuppressor\suppress(), JobRunner\syncBackoffDeltas(), MediaWikiTestCase\teardownTestDB(), MediaWiki\Auth\AuthManagerTest\testCanCreateAccounts(), MediaWiki\Auth\AuthManagerTest\testCanLinkAccounts(), XhprofDataTest\testCompleteMetricsStructure(), PasswordTestCase\testCrypt(), TextContentHandlerTest\testFieldsForIndex(), MediaWiki\Auth\AuthManagerTest\testGetAuthenticationRequests(), StatusTest\testGetErrorsWarningsOnlyStatus(), MediaWikiServicesTest\testGetService(), MediaWikiServicesTest\testGetters(), XhprofDataTest\testInclusiveMetricsStructure(), FileContentHandlerTest\testIndexMapping(), ExifRotationTest\testMetadata(), ExifRotationTest\testMetadataAutoRotate(), ExifRotationTest\testMetadataAutoRotateUnsupported(), ExifRotationTest\testMetadataNoAutoRotate(), MWMessagePackTest\testPack(), RecentChangeTest\testParseFromRCType(), RecentChangeTest\testParseToRCType(), MediaWiki\Auth\AbstractPrimaryAuthenticationProviderTest\testPrimaryAccountLink(), SiteTest\testProtocolRelativePath(), MediaWiki\Auth\LocalPasswordPrimaryAuthenticationProviderTest\testProviderAllowsAuthenticationDataChange(), MediaWiki\Auth\TemporaryPasswordPrimaryAuthenticationProviderTest\testProviderAllowsAuthenticationDataChange(), MediaWiki\Auth\AuthPluginPrimaryAuthenticationProviderTest\testProviderAllowsAuthenticationDataChange(), MediaWiki\Auth\TemporaryPasswordPrimaryAuthenticationProviderTest\testProviderChangeAuthenticationData(), MediaWiki\Auth\LocalPasswordPrimaryAuthenticationProviderTest\testProviderChangeAuthenticationData(), ExifRotationTest\testRotationRendering(), ExifRotationTest\testRotationRenderingNoAutoRotate(), SearchEngineTest\testSearchIndexFields(), IEContentAnalyzer\translateMimeType(), LogEventsList\typeAction(), LockManager\unlock(), FileBackend\unlockFiles(), ZipDirectoryReader\unpack(), StripState\unstripType(), SpamBlacklistHooks\validate(), FormOptions\validateBounds(), SpecialBlock\validateTarget(), ApiResult\validateValue(), and JobQueueGroup\waitForBackups().

◆ $uncompressedSize

$uncompressedSize = 0

Definition at line 66 of file testCompression.php.

◆ $untilHappy

$untilHappy = true

Definition at line 46 of file testCompression.php.

◆ else

if (isset($options[ 'limit'])) else