tests/phpunit/includes/media/FormatMetadataTest.php

   1 <?php
   2 class FormatMetadataTest extends MediaWikiTestCase {
   3         public function setUp() {
   4                 if ( !wfDl( 'exif' ) ) {
   5                         $this->markTestSkipped( "This test needs the exif extension." );
   6                 }
   7                 $filePath = __DIR__ .  '/../../data/media';
   8                 $this->backend = new FSFileBackend( array(
   9                         'name'           => 'localtesting',
  10                         'lockManager'    => 'nullLockManager',
  11                         'containerPaths' => array( 'data' => $filePath )
  12                 ) );
  13                 $this->repo = new FSRepo( array(
  14                         'name'    => 'temp',
  15                         'url'     => 'http://localhost/thumbtest',
  16                         'backend' => $this->backend
  17                 ) );
  18                 global $wgShowEXIF;
  19                 $this->show = $wgShowEXIF;
  20                 $wgShowEXIF = true;
  21         }
  22         public function tearDown() {
  23                 global $wgShowEXIF;
  24                 $wgShowEXIF = $this->show;
  25         }
  26
  27         public function testInvalidDate() {
  28                 $file = $this->dataFile( 'broken_exif_date.jpg', 'image/jpeg' );
  29
  30                 // Throws an error if bug hit
  31                 $meta = $file->formatMetadata();
  32                 $this->assertNotEquals( false, $meta, 'Valid metadata extracted' );
  33
  34                 // Find date exif entry
  35                 $this->assertArrayHasKey( 'visible', $meta );
  36                 $dateIndex = null;
  37                 foreach ( $meta['visible'] as $i => $data ) {
  38                         if ( $data['id'] == 'exif-datetimeoriginal' ) {
  39                                 $dateIndex = $i;
  40                         }
  41                 }
  42                 $this->assertNotNull( $dateIndex, 'Date entry exists in metadata' );
  43                 $this->assertEquals( '0000:01:00 00:02:27',
  44                         $meta['visible'][$dateIndex]['value'],
  45                         'File with invalid date metadata (bug 29471)' );
  46         }
  47
  48         private function dataFile( $name, $type ) {
  49                 return new UnregisteredLocalFile( false, $this->repo,
  50                         "mwstore://localtesting/data/$name", $type );
  51         }
  52 }