131 lines
4.4 KiB
PHP
131 lines
4.4 KiB
PHP
<?php
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/**
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* @group Media
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* @covers MimeAnalyzer
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*/
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class MimeAnalyzerTest extends PHPUnit\Framework\TestCase {
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use MediaWikiCoversValidator;
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/** @var MimeAnalyzer */
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private $mimeAnalyzer;
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function setUp() {
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global $IP;
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$this->mimeAnalyzer = new MimeAnalyzer( [
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'infoFile' => $IP . "/includes/libs/mime/mime.info",
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'typeFile' => $IP . "/includes/libs/mime/mime.types",
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'xmlTypes' => [
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'http://www.w3.org/2000/svg:svg' => 'image/svg+xml',
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'svg' => 'image/svg+xml',
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'http://www.lysator.liu.se/~alla/dia/:diagram' => 'application/x-dia-diagram',
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'http://www.w3.org/1999/xhtml:html' => 'text/html', // application/xhtml+xml?
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'html' => 'text/html', // application/xhtml+xml?
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]
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] );
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parent::setUp();
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}
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function doGuessMimeType( array $parameters = [] ) {
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$class = new ReflectionClass( get_class( $this->mimeAnalyzer ) );
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$method = $class->getMethod( 'doGuessMimeType' );
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$method->setAccessible( true );
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return $method->invokeArgs( $this->mimeAnalyzer, $parameters );
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}
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/**
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* @dataProvider providerImproveTypeFromExtension
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* @param string $ext File extension (no leading dot)
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* @param string $oldMime Initially detected MIME
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* @param string $expectedMime MIME type after taking extension into account
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*/
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function testImproveTypeFromExtension( $ext, $oldMime, $expectedMime ) {
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$actualMime = $this->mimeAnalyzer->improveTypeFromExtension( $oldMime, $ext );
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$this->assertEquals( $expectedMime, $actualMime );
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}
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function providerImproveTypeFromExtension() {
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return [
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[ 'gif', 'image/gif', 'image/gif' ],
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[ 'gif', 'unknown/unknown', 'unknown/unknown' ],
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[ 'wrl', 'unknown/unknown', 'model/vrml' ],
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[ 'txt', 'text/plain', 'text/plain' ],
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[ 'csv', 'text/plain', 'text/csv' ],
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[ 'tsv', 'text/plain', 'text/tab-separated-values' ],
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[ 'js', 'text/javascript', 'application/javascript' ],
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[ 'js', 'application/x-javascript', 'application/javascript' ],
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[ 'json', 'text/plain', 'application/json' ],
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[ 'foo', 'application/x-opc+zip', 'application/zip' ],
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[ 'docx', 'application/x-opc+zip',
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'application/vnd.openxmlformats-officedocument.wordprocessingml.document' ],
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[ 'djvu', 'image/x-djvu', 'image/vnd.djvu' ],
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[ 'wav', 'audio/wav', 'audio/wav' ],
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];
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}
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/**
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* Test to make sure that encoder=ffmpeg2theora doesn't trigger
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* MEDIATYPE_VIDEO (T65584)
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*/
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function testOggRecognize() {
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$oggFile = __DIR__ . '/../../../data/media/say-test.ogg';
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$actualType = $this->mimeAnalyzer->getMediaType( $oggFile, 'application/ogg' );
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$this->assertEquals( MEDIATYPE_AUDIO, $actualType );
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}
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/**
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* Test to make sure that Opus audio files don't trigger
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* MEDIATYPE_MULTIMEDIA (bug T151352)
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*/
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function testOpusRecognize() {
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$oggFile = __DIR__ . '/../../../data/media/say-test.opus';
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$actualType = $this->mimeAnalyzer->getMediaType( $oggFile, 'application/ogg' );
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$this->assertEquals( MEDIATYPE_AUDIO, $actualType );
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}
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/**
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* Test to make sure that mp3 files are detected as audio type
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*/
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function testMP3AsAudio() {
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$file = __DIR__ . '/../../../data/media/say-test-with-id3.mp3';
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$actualType = $this->mimeAnalyzer->getMediaType( $file );
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$this->assertEquals( MEDIATYPE_AUDIO, $actualType );
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}
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/**
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* Test to make sure that MP3 with id3 tag is recognized
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*/
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function testMP3WithID3Recognize() {
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$file = __DIR__ . '/../../../data/media/say-test-with-id3.mp3';
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$actualType = $this->doGuessMimeType( [ $file, 'mp3' ] );
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$this->assertEquals( 'audio/mpeg', $actualType );
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}
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/**
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* Test to make sure that MP3 without id3 tag is recognized (MPEG-1 sample rates)
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*/
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function testMP3NoID3RecognizeMPEG1() {
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$file = __DIR__ . '/../../../data/media/say-test-mpeg1.mp3';
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$actualType = $this->doGuessMimeType( [ $file, 'mp3' ] );
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$this->assertEquals( 'audio/mpeg', $actualType );
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}
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/**
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* Test to make sure that MP3 without id3 tag is recognized (MPEG-2 sample rates)
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*/
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function testMP3NoID3RecognizeMPEG2() {
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$file = __DIR__ . '/../../../data/media/say-test-mpeg2.mp3';
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$actualType = $this->doGuessMimeType( [ $file, 'mp3' ] );
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$this->assertEquals( 'audio/mpeg', $actualType );
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}
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/**
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* Test to make sure that MP3 without id3 tag is recognized (MPEG-2.5 sample rates)
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*/
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function testMP3NoID3RecognizeMPEG2_5() {
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$file = __DIR__ . '/../../../data/media/say-test-mpeg2.5.mp3';
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$actualType = $this->doGuessMimeType( [ $file, 'mp3' ] );
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$this->assertEquals( 'audio/mpeg', $actualType );
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}
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}
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