Tests related to JPEG chroma subsampling via $wgJpegPixelFormat setting. More...

Inheritance diagram for JpegPixelFormatTest:

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Collaboration diagram for JpegPixelFormatTest:

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Public Member Functions
	testPixelFormatRendering ( $sourceFile, $pixelFormat, $samplingFactor)
	providePixelFormats

Public Member Functions inherited from MediaWikiTestCase
	__construct ( $name=null, array $data=[], $dataName='')

	__destruct ()

	addDBData ()
	Stub.

	addDBDataOnce ()
	Stub.

	copyTestData (IDatabase $source, IDatabase $target)
	Copy test data from one database connection to another.

	dbPrefix ()

	getCliArg ( $offset)

	hideDeprecated ( $function)
	Don't throw a warning if $function is deprecated and called later.

	needsDB ()

	run (PHPUnit_Framework_TestResult $result=null)

	setCliArg ( $offset, $value)

	setContentLang ( $lang)

	setGroupPermissions ( $newPerms, $newKey=null, $newValue=null)
	Alters $wgGroupPermissions for the duration of the test.

	setupAllTestDBs ()
	Set up all test DBs.

	setUserLang ( $lang)

	testMediaWikiTestCaseParentSetupCalled ()
	Make sure MediaWikiTestCase extending classes have called their parent setUp method.

	usesTemporaryTables ()

Static Public Member Functions
static	providePixelFormats ()

Static Public Member Functions inherited from MediaWikiTestCase
static	getMutableTestUser ( $groups=[])
	Convenience method for getting a mutable test user.

static	getTestPrefixFor (IDatabase $db)

static	getTestSysop ()
	Convenience method for getting an immutable admin test user.

static	getTestUser ( $groups=[])
	Convenience method for getting an immutable test user.

static	installMockMwServices (Config $configOverrides=null)
	Creates a new "mock" MediaWikiServices instance, and installs it.

static	listTables (IMaintainableDatabase $db)

static	prepareServices (Config $bootstrapConfig)

static	resetNonServiceCaches ()
	Resets some non-service singleton instances and other static caches.

static	restoreMwServices ()
	Restores the original, non-mock MediaWikiServices instance.

static	setUpBeforeClass ()

static	setupTestDB (Database $db, $prefix)
	Creates an empty skeleton of the wiki database by cloning its structure to equivalent tables using the given $prefix.

static	teardownTestDB ()
	Restores MediaWiki to using the table set (table prefix) it was using before setupTestDB() was called.

static	wfResetOutputBuffersBarrier ( $buffer)
	Used as a marker to prevent wfResetOutputBuffers from breaking PHPUnit.

Protected Member Functions
	createsThumbnails ()
	Mark this test as creating thumbnail files.

	setUp ()

Protected Member Functions inherited from MediaWikiMediaTestCase
	dataFile ( $name, $type=null)
	Utility function: Get a new file object for a file on disk but not actually in db.

	getFilePath ()
	The result of this method will set the file path to use, as well as the protected member $filePath.

	getRepoOptions ()

Protected Member Functions inherited from MediaWikiTestCase
	addCoreDBData ()

	addTmpFiles ( $files)

	arrayWrap (array $elements)
	Utility method taking an array of elements and wrapping each element in its own array.

	assertArrayEquals (array $expected, array $actual, $ordered=false, $named=false)
	Assert that two arrays are equal.

	assertFileContains ( $fileName, $actualData, $createIfMissing=false, $msg='')
	Check whether file contains given data.

	assertHTMLEquals ( $expected, $actual, $msg='')
	Put each HTML element on its own line and then equals() the results.

	assertSelect ( $table, $fields, $condition, array $expectedRows, array $options=[], array $join_conds=[])
	Asserts that the given database query yields the rows given by $expectedRows.

	assertType ( $type, $actual, $message='')
	Asserts the type of the provided value.

	assertTypeOrValue ( $type, $actual, $value=false, $message='')
	Asserts that the provided variable is of the specified internal type or equals the $value argument.

	checkDbIsSupported ()

	checkPHPExtension ( $extName)
	Check if $extName is a loaded PHP extension, will skip the test whenever it is not loaded.

	editPage ( $pageName, $text, $summary='', $defaultNs=NS_MAIN)
	Edits or creates a page/revision.

	ensureMockDatabaseConnection (IDatabase $db)

	getDefaultWikitextNS ()
	Returns the ID of a namespace that defaults to Wikitext.

	getExistingTestPage ( $title=null)
	Returns a WikiPage representing an existing page.

	getNewTempDirectory ()
	obtains a new temporary directory

	getNewTempFile ()
	Obtains a new temporary file name.

	getNonexistingTestPage ( $title=null)
	Returns a WikiPage representing a non-existing page.

	getSchemaOverrides (IMaintainableDatabase $db)
	Stub.

	insertPage ( $pageName, $text='Sample page for unit test.', $namespace=null, User $user=null)
	Insert a new page.

	isTestInDatabaseGroup ()

	isWikitextNS ( $ns)
	Returns true if the given namespace defaults to Wikitext according to $wgNamespaceContentModels.

	markTestSkippedIfDbType ( $type)
	Skip the test if using the specified database type.

	markTestSkippedIfNoDiff3 ()
	Check, if $wgDiff3 is set and ready to merge Will mark the calling test as skipped, if not ready.

	mergeMwGlobalArrayValue ( $name, $values)
	Merges the given values into a MW global array variable.

	objectAssociativeSort (array &$array)
	Does an associative sort that works for objects.

	overrideMwServices (Config $configOverrides=null, array $services=[])
	Stashes the global instance of MediaWikiServices, and installs a new one, allowing test cases to override settings and services.

	revisionDelete ( $rev, array $value=[Revision::DELETED_TEXT=> 1], $comment='')
	Revision-deletes a revision.

	setIniSetting ( $name, $value)
	Set an ini setting for the duration of the test.

	setLogger ( $channel, LoggerInterface $logger)
	Sets the logger for a specified channel, for the duration of the test.

	setMwGlobals ( $pairs, $value=null)
	Sets a global, maintaining a stashed version of the previous global to be restored in tearDown.

	setService ( $name, $object)
	Sets a service, maintaining a stashed version of the previous service to be restored in tearDown.

	setTemporaryHook ( $hookName, $handler)
	Create a temporary hook handler which will be reset by tearDown.

	stashMwGlobals ( $globalKeys)
	Stashes the global, will be restored in tearDown()

	tearDown ()

	truncateTable ( $tableName, IDatabase $db=null)
	Empties the given table and resets any auto-increment counters.

Additional Inherited Members
Public Attributes inherited from MediaWikiTestCase
const	DB_PREFIX = 'unittest_'
	Table name prefixes.

const	ORA_DB_PREFIX = 'ut_'

Static Public Attributes inherited from MediaWikiTestCase
static TestUser[]	$users

Static Protected Member Functions inherited from MediaWikiTestCase
static	getExternalStoreDatabaseConnections ()
	Gets master database connections for all of the ExternalStoreDB stores configured in $wgDefaultExternalStore.

static	isUsingExternalStoreDB ()
	Check whether ExternalStoreDB is being used.

static	setupDatabaseWithTestPrefix (IMaintainableDatabase $db, $prefix=null)
	Setups a database with cloned tables using the given prefix.

static	setupExternalStoreTestDBs ( $testPrefix=null)
	Clones the External Store database(s) for testing.

static	stripStringKeys (&$r)
	Utility function for eliminating all string keys from an array.

Protected Attributes inherited from MediaWikiMediaTestCase
FSFileBackend	$backend

string	$filePath

FileRepo	$repo

Protected Attributes inherited from MediaWikiTestCase
Database	$db
	Primary database.

array	$supportedDBs

array	$tablesUsed = []

Detailed Description

Tests related to JPEG chroma subsampling via $wgJpegPixelFormat setting.

Media medium

Todo: covers tags

Definition at line 10 of file JpegPixelFormatTest.php.

Member Function Documentation

◆ createsThumbnails()

JpegPixelFormatTest::createsThumbnails ( )

protected

Mark this test as creating thumbnail files.

Reimplemented from MediaWikiMediaTestCase.

Definition at line 19 of file JpegPixelFormatTest.php.

◆ providePixelFormats()

static JpegPixelFormatTest::providePixelFormats ( )

static

Definition at line 69 of file JpegPixelFormatTest.php.

◆ setUp()

JpegPixelFormatTest::setUp ( )

protected

Reimplemented from MediaWikiMediaTestCase.

Definition at line 12 of file JpegPixelFormatTest.php.

◆ testPixelFormatRendering()

JpegPixelFormatTest::testPixelFormatRendering	(	$sourceFile,
		$pixelFormat,
		$samplingFactor )

providePixelFormats

Definition at line 27 of file JpegPixelFormatTest.php.

References $output, $params, $path, $retval, $wgUseImageMagick, $wgUseImageResize, MediaWikiMediaTestCase\dataFile(), File\RENDER_FORCE, File\RENDER_NOW, MediaWikiTestCase\setMwGlobals(), and wfShellExec().

The documentation for this class was generated from the following file:

tests/phpunit/includes/media/JpegPixelFormatTest.php

Public Member Functions

Static Public Member Functions