tests/phpunit/includes/media/GIFMetadataExtractorTest.php

   1 <?php
   2 class GIFMetadataExtractorTest extends MediaWikiTestCase {
   3
   4         protected function setUp() {
   5                 parent::setUp();
   6
   7                 $this->mediaPath = __DIR__ . '/../../data/media/';
   8         }
   9
  10         /**
  11          * Put in a file, and see if the metadata coming out is as expected.
  12          * @param $filename String
  13          * @param $expected Array The extracted metadata.
  14          * @dataProvider provideGetMetadata
  15          */
  16         public function testGetMetadata( $filename, $expected ) {
  17                 $actual = GIFMetadataExtractor::getMetadata( $this->mediaPath . $filename );
  18                 $this->assertEquals( $expected, $actual );
  19         }
  20
  21         public static function provideGetMetadata() {
  22
  23                 $xmpNugget = <<<EOF
  24 <?xpacket begin='' id='W5M0MpCehiHzreSzNTczkc9d'?>
  25 <x:xmpmeta xmlns:x='adobe:ns:meta/' x:xmptk='Image::ExifTool 7.30'>
  26 <rdf:RDF xmlns:rdf='http://www.w3.org/1999/02/22-rdf-syntax-ns#'>
  27
  28  <rdf:Description rdf:about=''
  29   xmlns:Iptc4xmpCore='http://iptc.org/std/Iptc4xmpCore/1.0/xmlns/'>
  30   <Iptc4xmpCore:Location>The interwebs</Iptc4xmpCore:Location>
  31  </rdf:Description>
  32
  33  <rdf:Description rdf:about=''
  34   xmlns:tiff='http://ns.adobe.com/tiff/1.0/'>
  35   <tiff:Artist>Bawolff</tiff:Artist>
  36   <tiff:ImageDescription>
  37    <rdf:Alt>
  38     <rdf:li xml:lang='x-default'>A file to test GIF</rdf:li>
  39    </rdf:Alt>
  40   </tiff:ImageDescription>
  41  </rdf:Description>
  42 </rdf:RDF>
  43 </x:xmpmeta>
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  67
  68 <?xpacket end='w'?>
  69 EOF;
  70                 $xmpNugget = str_replace( "\r", '', $xmpNugget ); // Windows compat
  71
  72                 return array(
  73                         array(
  74                                 'nonanimated.gif',
  75                                 array(
  76                                         'comment' => array( 'GIF test file ⁕ Created with GIMP' ),
  77                                         'duration' => 0.1,
  78                                         'frameCount' => 1,
  79                                         'looped' => false,
  80                                         'xmp' => '',
  81                                 )
  82                         ),
  83                         array(
  84                                 'animated.gif',
  85                                 array(
  86                                         'comment' => array( 'GIF test file . Created with GIMP' ),
  87                                         'duration' => 2.4,
  88                                         'frameCount' => 4,
  89                                         'looped' => true,
  90                                         'xmp' => '',
  91                                 )
  92                         ),
  93
  94                         array(
  95                                 'animated-xmp.gif',
  96                                 array(
  97                                         'xmp' => $xmpNugget,
  98                                         'duration' => 2.4,
  99                                         'frameCount' => 4,
 100                                         'looped' => true,
 101                                         'comment' => array( 'GIƒ·test·file' ),
 102                                 )
 103                         ),
 104                 );
 105         }
 106 }