MediaWiki  master
MimeAnalyzerTest.php
Go to the documentation of this file.
1 <?php
7 
9 
11  private $mimeAnalyzer;
12 
13  function setUp() {
14  global $IP;
15 
16  $this->mimeAnalyzer = new MimeAnalyzer( [
17  'infoFile' => $IP . "/includes/libs/mime/mime.info",
18  'typeFile' => $IP . "/includes/libs/mime/mime.types",
19  'xmlTypes' => [
20  'http://www.w3.org/2000/svg:svg' => 'image/svg+xml',
21  'svg' => 'image/svg+xml',
22  'http://www.lysator.liu.se/~alla/dia/:diagram' => 'application/x-dia-diagram',
23  'http://www.w3.org/1999/xhtml:html' => 'text/html', // application/xhtml+xml?
24  'html' => 'text/html', // application/xhtml+xml?
25  ]
26  ] );
27  parent::setUp();
28  }
29 
30  function doGuessMimeType( array $parameters = [] ) {
31  $class = new ReflectionClass( get_class( $this->mimeAnalyzer ) );
32  $method = $class->getMethod( 'doGuessMimeType' );
33  $method->setAccessible( true );
34  return $method->invokeArgs( $this->mimeAnalyzer, $parameters );
35  }
36 
43  function testImproveTypeFromExtension( $ext, $oldMime, $expectedMime ) {
44  $actualMime = $this->mimeAnalyzer->improveTypeFromExtension( $oldMime, $ext );
45  $this->assertEquals( $expectedMime, $actualMime );
46  }
47 
49  return [
50  [ 'gif', 'image/gif', 'image/gif' ],
51  [ 'gif', 'unknown/unknown', 'unknown/unknown' ],
52  [ 'wrl', 'unknown/unknown', 'model/vrml' ],
53  [ 'txt', 'text/plain', 'text/plain' ],
54  [ 'csv', 'text/plain', 'text/csv' ],
55  [ 'tsv', 'text/plain', 'text/tab-separated-values' ],
56  [ 'js', 'text/javascript', 'application/javascript' ],
57  [ 'js', 'application/x-javascript', 'application/javascript' ],
58  [ 'json', 'text/plain', 'application/json' ],
59  [ 'foo', 'application/x-opc+zip', 'application/zip' ],
60  [ 'docx', 'application/x-opc+zip',
61  'application/vnd.openxmlformats-officedocument.wordprocessingml.document' ],
62  [ 'djvu', 'image/x-djvu', 'image/vnd.djvu' ],
63  [ 'wav', 'audio/wav', 'audio/wav' ],
64  ];
65  }
66 
71  function testOggRecognize() {
72  $oggFile = __DIR__ . '/../../../data/media/say-test.ogg';
73  $actualType = $this->mimeAnalyzer->getMediaType( $oggFile, 'application/ogg' );
74  $this->assertEquals( MEDIATYPE_AUDIO, $actualType );
75  }
76 
81  function testOpusRecognize() {
82  $oggFile = __DIR__ . '/../../../data/media/say-test.opus';
83  $actualType = $this->mimeAnalyzer->getMediaType( $oggFile, 'application/ogg' );
84  $this->assertEquals( MEDIATYPE_AUDIO, $actualType );
85  }
86 
90  function testMP3AsAudio() {
91  $file = __DIR__ . '/../../../data/media/say-test-with-id3.mp3';
92  $actualType = $this->mimeAnalyzer->getMediaType( $file );
93  $this->assertEquals( MEDIATYPE_AUDIO, $actualType );
94  }
95 
100  $file = __DIR__ . '/../../../data/media/say-test-with-id3.mp3';
101  $actualType = $this->doGuessMimeType( [ $file, 'mp3' ] );
102  $this->assertEquals( 'audio/mpeg', $actualType );
103  }
104 
109  $file = __DIR__ . '/../../../data/media/say-test-mpeg1.mp3';
110  $actualType = $this->doGuessMimeType( [ $file, 'mp3' ] );
111  $this->assertEquals( 'audio/mpeg', $actualType );
112  }
113 
118  $file = __DIR__ . '/../../../data/media/say-test-mpeg2.mp3';
119  $actualType = $this->doGuessMimeType( [ $file, 'mp3' ] );
120  $this->assertEquals( 'audio/mpeg', $actualType );
121  }
122 
127  $file = __DIR__ . '/../../../data/media/say-test-mpeg2.5.mp3';
128  $actualType = $this->doGuessMimeType( [ $file, 'mp3' ] );
129  $this->assertEquals( 'audio/mpeg', $actualType );
130  }
131 
135  function testZipInDoc() {
136  $file = __DIR__ . '/../../../data/media/zip-in-doc.doc';
137  $actualType = $this->doGuessMimeType( [ $file, 'doc' ] );
138  $this->assertEquals( 'application/msword', $actualType );
139  }
140 
146  $this->assertEquals(
147  $expected,
148  $this->mimeAnalyzer->detectZipType( $header )
149  );
150  }
151 
157  $thirtychars = str_repeat( 0, 30 );
158  return [
159  'Database front end document header based on ODF 1.2' => [
160  'application/vnd.oasis.opendocument.base',
161  $thirtychars . 'mimetypeapplication/vnd.oasis.opendocument.basePK',
162  ],
163  ];
164  }
165 
166 }
testImproveTypeFromExtension( $ext, $oldMime, $expectedMime)
providerImproveTypeFromExtension
Media MimeAnalyzer.
testOpusRecognize()
Test to make sure that Opus audio files don&#39;t trigger MEDIATYPE_MULTIMEDIA (bug T151352) ...
$IP
Definition: WebStart.php:41
Apache License January AND DISTRIBUTION Definitions License shall mean the terms and conditions for use
if(PHP_SAPI !='cli-server') if(!isset( $_SERVER['SCRIPT_FILENAME'])) $file
Definition: router.php:42
testMP3WithID3Recognize()
Test to make sure that MP3 with id3 tag is recognized.
testMP3NoID3RecognizeMPEG2_5()
Test to make sure that MP3 without id3 tag is recognized (MPEG-2.5 sample rates)
testZipInDoc()
A ZIP file embedded in the middle of a .doc file is still a Word Document.
testMP3NoID3RecognizeMPEG1()
Test to make sure that MP3 without id3 tag is recognized (MPEG-1 sample rates)
testOggRecognize()
Test to make sure that encoder=ffmpeg2theora doesn&#39;t trigger MEDIATYPE_VIDEO (T65584) ...
testMP3AsAudio()
Test to make sure that mp3 files are detected as audio type.
$header
testDetectZipTypeRecognizesOpendocuments( $expected, $header)
MimeAnalyzer::detectZipType provideOpendocumentsformatHeaders.
doGuessMimeType(array $parameters=[])
testMP3NoID3RecognizeMPEG2()
Test to make sure that MP3 without id3 tag is recognized (MPEG-2 sample rates)
injection txt This is an overview of how MediaWiki makes use of dependency injection The design described here grew from the discussion of RFC T384 The term dependency this means that anything an object needs to operate should be injected from the the object itself should only know narrow no concrete implementation of the logic it relies on The requirement to inject everything typically results in an architecture that based on two main types of and essentially stateless service objects that use other service objects to operate on the value objects As of the beginning MediaWiki is only starting to use the DI approach Much of the code still relies on global state or direct resulting in a highly cyclical dependency which acts as the top level factory for services in MediaWiki which can be used to gain access to default instances of various services MediaWikiServices however also allows new services to be defined and default services to be redefined Services are defined or redefined by providing a callback the instantiator that will return a new instance of the service When it will create an instance of MediaWikiServices and populate it with the services defined in the files listed by thereby bootstrapping the DI framework Per $wgServiceWiringFiles lists includes ServiceWiring php
Definition: injection.txt:35
const MEDIATYPE_AUDIO
Definition: defines.php:32
if(!is_readable( $file)) $ext
Definition: router.php:48
MimeAnalyzer $mimeAnalyzer
provideOpendocumentsformatHeaders()
An ODF file is a ZIP file of multiple files.