5 class JpegTest
extends MediaWikiTestCase
{
9 protected function setUp() {
11 if ( !extension_loaded( 'exif' ) ) {
12 $this->markTestSkipped( "This test needs the exif extension." );
15 $this->filePath
= __DIR__
. '/../../data/media/';
18 $this->setMwGlobals( 'wgShowEXIF', true );
20 $this->backend
= new FSFileBackend( array(
21 'name' => 'localtesting',
22 'lockManager' => 'nullLockManager',
23 'containerPaths' => array( 'data' => $this->filePath
)
25 $this->repo
= new FSRepo( array(
27 'url' => 'http://localhost/thumbtest',
28 'backend' => $this->backend
31 $this->handler
= new JpegHandler
;
34 public function testInvalidFile() {
35 $file = $this->dataFile( 'README', 'image/jpeg' );
36 $res = $this->handler
->getMetadata( $file, $this->filePath
. 'README' );
37 $this->assertEquals( ExifBitmapHandler
::BROKEN_FILE
, $res );
40 public function testJpegMetadataExtraction() {
41 $file = $this->dataFile( 'test.jpg', 'image/jpeg' );
42 $res = $this->handler
->getMetadata( $file, $this->filePath
. 'test.jpg' );
43 $expected = 'a:7:{s:16:"ImageDescription";s:9:"Test file";s:11:"XResolution";s:4:"72/1";s:11:"YResolution";s:4:"72/1";s:14:"ResolutionUnit";i:2;s:16:"YCbCrPositioning";i:1;s:15:"JPEGFileComment";a:1:{i:0;s:17:"Created with GIMP";}s:22:"MEDIAWIKI_EXIF_VERSION";i:2;}';
45 // Unserialize in case serialization format ever changes.
46 $this->assertEquals( unserialize( $expected ), unserialize( $res ) );
50 * @covers JpegHandler::getCommonMetaArray
52 public function testGetIndependentMetaArray() {
53 $file = $this->dataFile( 'test.jpg', 'image/jpeg' );
54 $res = $this->handler
->getCommonMetaArray( $file );
56 'ImageDescription' => 'Test file',
57 'XResolution' => '72/1',
58 'YResolution' => '72/1',
59 'ResolutionUnit' => 2,
60 'YCbCrPositioning' => 1,
61 'JPEGFileComment' => array(
66 $this->assertEquals( $res, $expected );
69 private function dataFile( $name, $type ) {
70 return new UnregisteredLocalFile( false, $this->repo
,
71 "mwstore://localtesting/data/$name", $type );