tests/phpunit/includes/media/JpegTest.php

   1 <?php
   2 class JpegTest extends MediaWikiTestCase {
   3
   4         public function setUp() {
   5                 $this->filePath = __DIR__ . '/../../data/media/';
   6                 if ( !wfDl( 'exif' ) ) {
   7                         $this->markTestSkipped( "This test needs the exif extension." );
   8                 }
   9                 global $wgShowEXIF;
  10                 $this->show = $wgShowEXIF;
  11                 $wgShowEXIF = true;
  12         }
  13         public function tearDown() {
  14                 global $wgShowEXIF;
  15                 $wgShowEXIF = $this->show;
  16         }
  17
  18         public function testInvalidFile() {
  19                 $jpeg = new JpegHandler;
  20                 $res = $jpeg->getMetadata( null, $this->filePath . 'README' );
  21                 $this->assertEquals( ExifBitmapHandler::BROKEN_FILE, $res );
  22         }
  23         public function testJpegMetadataExtraction() {
  24                 $h = new JpegHandler;
  25                 $res = $h->getMetadata( null, $this->filePath . 'test.jpg' );
  26                 $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;}';
  27
  28                 // Unserialize in case serialization format ever changes.
  29                 $this->assertEquals( unserialize( $expected ), unserialize( $res ) );
  30         }
  31 }