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          * Put in a file, and see if the metadata coming out is as expected.
  11          * @param $filename String
  12          * @param $expected Array The extracted metadata.
  13          * @dataProvider provideGetMetadata
  14          */
  15         public function testGetMetadata( $filename, $expected ) {
  16                 $actual = GIFMetadataExtractor::getMetadata( $this->mediaPath . $filename );
  17                 $this->assertEquals( $expected, $actual );
  18         }
  19         public static function provideGetMetadata() {
  20
  21                 $xmpNugget = <<<EOF
  22 <?xpacket begin='' id='W5M0MpCehiHzreSzNTczkc9d'?>
  23 <x:xmpmeta xmlns:x='adobe:ns:meta/' x:xmptk='Image::ExifTool 7.30'>
  24 <rdf:RDF xmlns:rdf='http://www.w3.org/1999/02/22-rdf-syntax-ns#'>
  25
  26  <rdf:Description rdf:about=''
  27   xmlns:Iptc4xmpCore='http://iptc.org/std/Iptc4xmpCore/1.0/xmlns/'>
  28   <Iptc4xmpCore:Location>The interwebs</Iptc4xmpCore:Location>
  29  </rdf:Description>
  30
  31  <rdf:Description rdf:about=''
  32   xmlns:tiff='http://ns.adobe.com/tiff/1.0/'>
  33   <tiff:Artist>Bawolff</tiff:Artist>
  34   <tiff:ImageDescription>
  35    <rdf:Alt>
  36     <rdf:li xml:lang='x-default'>A file to test GIF</rdf:li>
  37    </rdf:Alt>
  38   </tiff:ImageDescription>
  39  </rdf:Description>
  40 </rdf:RDF>
  41 </x:xmpmeta>
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  65
  66 <?xpacket end='w'?>
  67 EOF;
  68                 $xmpNugget = str_replace( "\r", '', $xmpNugget ); // Windows compat
  69
  70                 return array(
  71                         array( 'nonanimated.gif', array(
  72                                 'comment' => array( 'GIF test file ⁕ Created with GIMP' ),
  73                                 'duration' => 0.1,
  74                                 'frameCount' => 1,
  75                                 'looped' => false,
  76                                 'xmp' => '',
  77                                 )
  78                         ),
  79                         array( 'animated.gif', array(
  80                                 'comment' => array( 'GIF test file . Created with GIMP' ),
  81                                 'duration' => 2.4,
  82                                 'frameCount' => 4,
  83                                 'looped' => true,
  84                                 'xmp' => '',
  85                                 )
  86                         ),
  87
  88                         array( 'animated-xmp.gif', array(
  89                                 'xmp' => $xmpNugget,
  90                                 'duration' => 2.4,
  91                                 'frameCount' => 4,
  92                                 'looped' => true,
  93                                 'comment' => array( 'GIƒ·test·file' ),
  94                                 )
  95                         ),
  96                 );
  97         }
  98 }