Inheritance diagram for PNGMetadataExtractorTest:

Collaboration diagram for PNGMetadataExtractorTest:

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Public Member Functions
	testApngAnimationMetadata ()
	Given an animated APNG image file check it gets animated metadata right. More...

	testPngBitDepth1 ()

	testPngBitDepth8 ()

	testPngGreyscaleColour ()

	testPngGreyscaleNoAlphaColour ()

	testPngIndexColour ()

	testPngNativeText ()
	Test tEXt tag (Uncompressed textual metadata) More...

	testPngNativeTextNonAscii ()
	tEXt tags must be encoded iso-8859-1 (vs iTXt which are utf-8) Make sure non-ascii characters get converted properly More...

	testPngNativetZtxt ()
	Tests zTXt tag (compressed textual metadata) More...

	testPngRgbColour ()

	testPngRgbNoAlphaColour ()

	testStaticPngAnimationMetadata ()
	Test extraction of pHYs tags, which can tell what the actual resolution of the image is (aka in dots per meter). More...

Public Member Functions inherited from MediaWikiTestCase
	__call ( $func, $args)

	__construct ( $name=null, array $data=array(), $dataName='')

	addDBData ()
	Stub. More...

	dbPrefix ()

	getCliArg ( $offset)

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

	needsDB ()

	run (PHPUnit_Framework_TestResult $result=null)

	setCliArg ( $offset, $value)

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

	usesTemporaryTables ()

Protected Member Functions
	setUp ()

Protected Member Functions inherited from MediaWikiTestCase
	arrayWrap (array $elements)
	Utility method taking an array of elements and wrapping each element in it's own array. More...

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

	assertException ( $code, $expected='Exception', $message='')
	Asserts that an exception of the specified type occurs when running the provided code. More...

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

	assertSelect ( $table, $fields, $condition, array $expectedRows)
	Asserts that the given database query yields the rows given by $expectedRows. More...

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

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

	assertValidHtmlDocument ( $html)
	Asserts that the given string is valid HTML document. More...

	assertValidHtmlSnippet ( $html)
	Asserts that the given string is a valid HTML snippet. More...

	checkDbIsSupported ()

	checkHasDiff3 ()
	Check, if $wgDiff3 is set and ready to merge Will mark the calling test as skipped, if not ready. More...

	checkHasGzip ()
	Check whether we have the 'gzip' commandline utility, will skip the test whenever "gzip -V" fails. More...

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

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

	getNewTempDirectory ()
	obtains a new temporary directory More...

	getNewTempFile ()
	Obtains a new temporary file name. More...

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

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

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

	setMwGlobals ( $pairs, $value=null)

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

	tearDown ()

Additional Inherited Members
Static Public Member Functions inherited from MediaWikiTestCase
static	listTables ( $db)

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

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

Public Attributes inherited from MediaWikiTestCase
const	DB_PREFIX = 'unittest_'
	Table name prefixes. More...

const	ORA_DB_PREFIX = 'ut_'

Static Public Attributes inherited from MediaWikiTestCase
static	$users

Static Protected Member Functions inherited from MediaWikiTestCase
static	stripStringKeys (&$r)
	Utility function for eliminating all string keys from an array. More...

Protected Attributes inherited from MediaWikiTestCase
DatabaseBase	$db

array	$supportedDBs

array	$tablesUsed = array()