tests/phpunit/includes/media/GIFMetadataExtractorTest.php

   1 <?php
   2 class GIFMetadataExtractorTest extends MediaWikiTestCase {
   3
   4         public function setUp() {
   5                 $this->mediaPath = __DIR__ . '/../../data/media/';
   6         }
   7         /**
   8          * Put in a file, and see if the metadata coming out is as expected.
   9          * @param $filename String
  10          * @param $expected Array The extracted metadata.
  11          * @dataProvider dataGetMetadata
  12          */
  13         public function testGetMetadata( $filename, $expected ) {
  14                 $actual = GIFMetadataExtractor::getMetadata( $this->mediaPath . $filename );
  15                 $this->assertEquals( $expected, $actual );
  16         }
  17         public function dataGetMetadata() {
  18
  19                 $xmpNugget = <<<EOF
  20 <?xpacket begin='' id='W5M0MpCehiHzreSzNTczkc9d'?>
  21 <x:xmpmeta xmlns:x='adobe:ns:meta/' x:xmptk='Image::ExifTool 7.30'>
  22 <rdf:RDF xmlns:rdf='http://www.w3.org/1999/02/22-rdf-syntax-ns#'>
  23
  24  <rdf:Description rdf:about=''
  25   xmlns:Iptc4xmpCore='http://iptc.org/std/Iptc4xmpCore/1.0/xmlns/'>
  26   <Iptc4xmpCore:Location>The interwebs</Iptc4xmpCore:Location>
  27  </rdf:Description>
  28
  29  <rdf:Description rdf:about=''
  30   xmlns:tiff='http://ns.adobe.com/tiff/1.0/'>
  31   <tiff:Artist>Bawolff</tiff:Artist>
  32   <tiff:ImageDescription>
  33    <rdf:Alt>
  34     <rdf:li xml:lang='x-default'>A file to test GIF</rdf:li>
  35    </rdf:Alt>
  36   </tiff:ImageDescription>
  37  </rdf:Description>
  38 </rdf:RDF>
  39 </x:xmpmeta>
  40
  41
  42
  43
  44
  45
  46
  47
  48
  49
  50
  51
  52
  53
  54
  55
  56
  57
  58
  59
  60
  61
  62
  63
  64 <?xpacket end='w'?>
  65 EOF;
  66                 $xmpNugget = str_replace( "\r", '', $xmpNugget ); // Windows compat
  67
  68                 return array(
  69                         array( 'nonanimated.gif', array(
  70                                 'comment' => array( 'GIF test file ⁕ Created with GIMP' ),
  71                                 'duration' => 0.1,
  72                                 'frameCount' => 1,
  73                                 'looped' => false,
  74                                 'xmp' => '',
  75                                 )
  76                         ),
  77                         array( 'animated.gif', array(
  78                                 'comment' => array( 'GIF test file . Created with GIMP' ),
  79                                 'duration' => 2.4,
  80                                 'frameCount' => 4,
  81                                 'looped' => true,
  82                                 'xmp' => '',
  83                                 )
  84                         ),
  85
  86                         array( 'animated-xmp.gif', array(
  87                                 'xmp' => $xmpNugget,
  88                                 'duration' => 2.4,
  89                                 'frameCount' => 4,
  90                                 'looped' => true,
  91                                 'comment' => array( 'GIƒ·test·file' ),
  92                                 )
  93                         ),
  94                 );
  95         }
  96 }