tests/phpunit/includes/media/ExifTest.php

   1 <?php
   2 class ExifTest extends MediaWikiTestCase {
   3
   4         public function setUp() {
   5                 $this->mediaPath = dirname( __FILE__ ) . '/../../data/media/';
   6
   7                 global $wgShowEXIF;
   8                 $this->showExif = $wgShowEXIF;
   9                 $wgShowEXIF = true;
  10         }
  11         public function tearDown() {
  12                 global $wgShowEXIF;
  13                 $wgShowEXIF = $this->showExif;
  14         }
  15
  16         public function testGPSExtraction() {
  17                 if ( !wfDl( 'exif' ) ) {
  18                         $this->markTestIncomplete( "This test needs the exif extension." );
  19                 }
  20
  21                 $filename = $this->mediaPath . 'exif-gps.jpg';
  22                 $seg = JpegMetadataExtractor::segmentSplitter( $filename );
  23                 $exif = new Exif( $filename, $seg['byteOrder'] );
  24                 $data = $exif->getFilteredData();
  25                 $expected = array(
  26                         'GPSLatitude' => 88.5180555556,
  27                         'GPSLongitude' => -21.12357,
  28                         'GPSAltitude' => -200,
  29                         'GPSDOP' => '5/1',
  30                         'GPSVersionID' => '2.2.0.0',
  31                 );
  32                 $this->assertEquals( $expected, $data, '', 0.0000000001 );
  33         }
  34         public function testUnicodeUserComment() {
  35                 if ( !wfDl( 'exif' ) ) {
  36                         $this->markTestIncomplete( "This test needs the exif extension." );
  37                 }
  38
  39                 $filename = $this->mediaPath . 'exif-user-comment.jpg';
  40                 $seg = JpegMetadataExtractor::segmentSplitter( $filename );
  41                 $exif = new Exif( $filename, $seg['byteOrder'] );
  42                 $data = $exif->getFilteredData();
  43
  44                 $expected = array(
  45                         'UserComment' => 'test⁔comment'
  46                 );
  47                 $this->assertEquals( $expected, $data );
  48         }
  49
  50
  51 }