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<?php
class FormatMetadataTest extends MediaWikiTestCase {
public function setUp() {
if ( !wfDl( 'exif' ) ) {
$this->markTestSkipped( "This test needs the exif extension." );
}
$filePath = __DIR__ . '/../../data/media';
$this->backend = new FSFileBackend( array(
'name' => 'localtesting',
'lockManager' => 'nullLockManager',
'containerPaths' => array( 'data' => $filePath )
) );
$this->repo = new FSRepo( array(
'name' => 'temp',
'url' => 'http://localhost/thumbtest',
'backend' => $this->backend
) );
global $wgShowEXIF;
$this->show = $wgShowEXIF;
$wgShowEXIF = true;
}
public function tearDown() {
global $wgShowEXIF;
$wgShowEXIF = $this->show;
}
public function testInvalidDate() {
$file = $this->dataFile( 'broken_exif_date.jpg', 'image/jpeg' );
// Throws an error if bug hit
$meta = $file->formatMetadata();
$this->assertNotEquals( false, $meta, 'Valid metadata extracted' );
// Find date exif entry
$this->assertArrayHasKey( 'visible', $meta );
$dateIndex = null;
foreach ( $meta['visible'] as $i => $data ) {
if ( $data['id'] == 'exif-datetimeoriginal' ) {
$dateIndex = $i;
}
}
$this->assertNotNull( $dateIndex, 'Date entry exists in metadata' );
$this->assertEquals( '0000:01:00 00:02:27',
$meta['visible'][$dateIndex]['value'],
'File with invalid date metadata (bug 29471)' );
}
private function dataFile( $name, $type ) {
return new UnregisteredLocalFile( false, $this->repo,
"mwstore://localtesting/data/$name", $type );
}
}
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