Introducing 3D images support (media type)

So that people with 3D images can at least see a 2D picture
Full 3D support is possible via an app

1 files changed, 250 insertions, 284 deletions

diff --git a/tests/lib/repair/repairmimetypes.php b/tests/lib/repair/repairmimetypes.php
index f9f214370cc..7524f887eb7 100644
--- a/tests/lib/repair/repairmimetypes.php
+++ b/tests/lib/repair/repairmimetypes.php
@@ -21,7 +21,7 @@ class TestRepairMimeTypes extends \Test\TestCase {
 
 	protected function setUp() {
 		parent::setUp();
-		$this->storage = new \OC\Files\Storage\Temporary(array());
+		$this->storage = new \OC\Files\Storage\Temporary([]);
 
 		$this->repair = new \OC\Repair\RepairMimeTypes();
 	}
@@ -29,7 +29,7 @@ class TestRepairMimeTypes extends \Test\TestCase {
 	protected function tearDown() {
 		$this->storage->getCache()->clear();
 		$sql = 'DELETE FROM `*PREFIX*storages` WHERE `id` = ?';
-		\OC_DB::executeAudited($sql, array($this->storage->getId()));
+		\OC_DB::executeAudited($sql, [$this->storage->getId()]);
 		$this->clearMimeTypes();
 
 		DummyFileCache::clearCachedMimeTypes();
@@ -48,11 +48,11 @@ class TestRepairMimeTypes extends \Test\TestCase {
 		foreach ($entries as $entry) {
 			$this->storage->getCache()->put(
 				$entry[0],
-				array(
+				[
 					'size' => 0,
 					'mtime' => 0,
 					'mimetype' => $entry[1]
-				)
+				]
 			);
 		}
 
@@ -71,7 +71,7 @@ class TestRepairMimeTypes extends \Test\TestCase {
 	 */
 	private function getMimeTypeIdFromDB($mimeType) {
 		$sql = 'SELECT `id` FROM `*PREFIX*mimetypes` WHERE `mimetype` = ?';
-		$results = \OC_DB::executeAudited($sql, array($mimeType));
+		$results = \OC_DB::executeAudited($sql, [$mimeType]);
 		$result = $results->fetchOne();
 		if ($result) {
 			return $result['id'];
@@ -79,20 +79,8 @@ class TestRepairMimeTypes extends \Test\TestCase {
 		return null;
 	}
 
-	/**
-	 * Test renaming and splitting old office mime types
-	 */
-	public function testRenameOfficeMimeTypes() {
-		$this->addEntries(
-			array(
-				array('test.doc', 'application/msword'),
-				array('test.docx', 'application/msword'),
-				array('test.xls', 'application/msexcel'),
-				array('test.xlsx', 'application/msexcel'),
-				array('test.ppt', 'application/mspowerpoint'),
-				array('test.pptx', 'application/mspowerpoint'),
-			)
-		);
+	private function renameMimeTypes($currentMimeTypes, $fixedMimeTypes) {
+		$this->addEntries($currentMimeTypes);
 
 		$this->repair->run();
 
@@ -100,152 +88,150 @@ class TestRepairMimeTypes extends \Test\TestCase {
 		DummyFileCache::clearCachedMimeTypes();
 		$this->storage->getCache()->loadMimeTypes();
 
-		$this->checkEntries(
-			array(
-				array('test.doc', 'application/msword'),
-				array('test.docx', 'application/vnd.openxmlformats-officedocument.wordprocessingml.document'),
-				array('test.xls', 'application/vnd.ms-excel'),
-				array('test.xlsx', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'),
-				array('test.ppt', 'application/vnd.ms-powerpoint'),
-				array('test.pptx', 'application/vnd.openxmlformats-officedocument.presentationml.presentation'),
-			)
-		);
+		$this->checkEntries($fixedMimeTypes);
 	}
-	
+
+	/**
+	 * Test renaming and splitting old office mime types
+	 */
+	public function testRenameOfficeMimeTypes() {
+		$currentMimeTypes = [
+			['test.doc', 'application/msword'],
+			['test.docx', 'application/msword'],
+			['test.xls', 'application/msexcel'],
+			['test.xlsx', 'application/msexcel'],
+			['test.ppt', 'application/mspowerpoint'],
+			['test.pptx', 'application/mspowerpoint'],
+		];
+
+		$fixedMimeTypes = [
+			['test.doc', 'application/msword'],
+			['test.docx', 'application/vnd.openxmlformats-officedocument.wordprocessingml.document'],
+			['test.xls', 'application/vnd.ms-excel'],
+			['test.xlsx', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'],
+			['test.ppt', 'application/vnd.ms-powerpoint'],
+			['test.pptx', 'application/vnd.openxmlformats-officedocument.presentationml.presentation'],
+		];
+
+		$this->renameMimeTypes($currentMimeTypes, $fixedMimeTypes);
+	}
+
 	/**
 	 * Test renaming old fonts mime types
 	 */
 	public function testRenameFontsMimeTypes() {
-		$this->addEntries(
-			array(
-				array('test.ttf', 'application/x-font-ttf'),
-				array('test.otf', 'font/opentype'),
-				array('test.pfb', 'application/octet-stream'),
-			)
-		);
-
-		$this->repair->run();
-
-		// force mimetype reload
-		DummyFileCache::clearCachedMimeTypes();
-		$this->storage->getCache()->loadMimeTypes();
-
-		$this->checkEntries(
-			array(
-				array('test.ttf', 'application/font-sfnt'),
-				array('test.otf', 'application/font-sfnt'),
-				array('test.pfb', 'application/x-font'),
-			)
-		);
+		$currentMimeTypes = [
+			['test.ttf', 'application/x-font-ttf'],
+			['test.otf', 'font/opentype'],
+			['test.pfb', 'application/octet-stream'],
+		];
+
+		$fixedMimeTypes = [
+			['test.ttf', 'application/font-sfnt'],
+			['test.otf', 'application/font-sfnt'],
+			['test.pfb', 'application/x-font'],
+		];
+
+		$this->renameMimeTypes($currentMimeTypes, $fixedMimeTypes);
 	}
 
 	/**
 	 * Test renaming the APK mime type
 	 */
 	public function testRenameAPKMimeType() {
-		$this->addEntries(
-			array(
-				array('test.apk', 'application/octet-stream'),
-				array('bogus.apk', 'application/vnd.android.package-archive'),
-				array('bogus2.apk', 'application/wrong'),
-			)
-		);
-
-		$this->repair->run();
-
-		// force mimetype reload
-		DummyFileCache::clearCachedMimeTypes();
-		$this->storage->getCache()->loadMimeTypes();
-
-		$this->checkEntries(
-			array(
-				array('test.apk', 'application/vnd.android.package-archive'),
-				array('bogus.apk', 'application/vnd.android.package-archive'),
-				array('bogus2.apk', 'application/vnd.android.package-archive'),
-			)
-		);
+		$currentMimeTypes = [
+			['test.apk', 'application/octet-stream'],
+			['bogus.apk', 'application/vnd.android.package-archive'],
+			['bogus2.apk', 'application/wrong'],
+		];
+
+		$fixedMimeTypes = [
+			['test.apk', 'application/vnd.android.package-archive'],
+			['bogus.apk', 'application/vnd.android.package-archive'],
+			['bogus2.apk', 'application/vnd.android.package-archive'],
+		];
+
+		$this->renameMimeTypes($currentMimeTypes, $fixedMimeTypes);
 	}
-	
+
 	/**
 	 * Test renaming the postscript mime types
 	 */
 	public function testRenamePostscriptMimeType() {
-		$this->addEntries(
-			array(
-				array('test.eps', 'application/octet-stream'),
-				array('test.ps', 'application/octet-stream'),
-			)
-		);
+		$currentMimeTypes = [
+			['test.eps', 'application/octet-stream'],
+			['test.ps', 'application/octet-stream'],
+		];
 
-		$this->repair->run();
-
-		// force mimetype reload
-		DummyFileCache::clearCachedMimeTypes();
-		$this->storage->getCache()->loadMimeTypes();
+		$fixedMimeTypes = [
+			['test.eps', 'application/postscript'],
+			['test.ps', 'application/postscript'],
+		];
 
-		$this->checkEntries(
-			array(
-				array('test.eps', 'application/postscript'),
-				array('test.ps', 'application/postscript'),
-			)
-		);
+		$this->renameMimeTypes($currentMimeTypes, $fixedMimeTypes);
 	}
 
 	/**
 	 * Test renaming the Raw mime types
 	 */
 	public function testRenameRawMimeType() {
-		$this->addEntries(
-			array(
-				array('test.arw', 'application/octet-stream'),
-				array('test.cr2', 'application/octet-stream'),
-				array('test.dcr', 'application/octet-stream'),
-				array('test.dng', 'application/octet-stream'),
-				array('test.erf', 'application/octet-stream'),
-				array('test.iiq', 'application/octet-stream'),
-				array('test.k25', 'application/octet-stream'),
-				array('test.kdc', 'application/octet-stream'),
-				array('test.mef', 'application/octet-stream'),
-				array('test.nef', 'application/octet-stream'),
-				array('test.orf', 'application/octet-stream'),
-				array('test.pef', 'application/octet-stream'),
-				array('test.raf', 'application/octet-stream'),
-				array('test.rw2', 'application/octet-stream'),
-				array('test.srf', 'application/octet-stream'),
-				array('test.sr2', 'application/octet-stream'),
-				array('test.xrf', 'application/octet-stream'),
-				array('CapitalExtension.DNG', 'application/octet-stream'),
-			)
-		);
+		$currentMimeTypes = [
+			['test.arw', 'application/octet-stream'],
+			['test.cr2', 'application/octet-stream'],
+			['test.dcr', 'application/octet-stream'],
+			['test.dng', 'application/octet-stream'],
+			['test.erf', 'application/octet-stream'],
+			['test.iiq', 'application/octet-stream'],
+			['test.k25', 'application/octet-stream'],
+			['test.kdc', 'application/octet-stream'],
+			['test.mef', 'application/octet-stream'],
+			['test.nef', 'application/octet-stream'],
+			['test.orf', 'application/octet-stream'],
+			['test.pef', 'application/octet-stream'],
+			['test.raf', 'application/octet-stream'],
+			['test.rw2', 'application/octet-stream'],
+			['test.srf', 'application/octet-stream'],
+			['test.sr2', 'application/octet-stream'],
+			['test.xrf', 'application/octet-stream'],
+			['CapitalExtension.DNG', 'application/octet-stream'],
+		];
+
+		$fixedMimeTypes = [
+			['test.arw', 'image/x-dcraw'],
+			['test.cr2', 'image/x-dcraw'],
+			['test.dcr', 'image/x-dcraw'],
+			['test.dng', 'image/x-dcraw'],
+			['test.erf', 'image/x-dcraw'],
+			['test.iiq', 'image/x-dcraw'],
+			['test.k25', 'image/x-dcraw'],
+			['test.kdc', 'image/x-dcraw'],
+			['test.mef', 'image/x-dcraw'],
+			['test.nef', 'image/x-dcraw'],
+			['test.orf', 'image/x-dcraw'],
+			['test.pef', 'image/x-dcraw'],
+			['test.raf', 'image/x-dcraw'],
+			['test.rw2', 'image/x-dcraw'],
+			['test.srf', 'image/x-dcraw'],
+			['test.sr2', 'image/x-dcraw'],
+			['test.xrf', 'image/x-dcraw'],
+			['CapitalExtension.DNG', 'image/x-dcraw'],
+		];
+
+		$this->renameMimeTypes($currentMimeTypes, $fixedMimeTypes);
+	}
 
-		$this->repair->run();
+	public function testRename3dImagesMimeType() {
+		$currentMimeTypes = [
+			['test.eps', 'application/octet-stream'],
+			['test.ps', 'application/octet-stream'],
+		];
 
-		// force mimetype reload
-		DummyFileCache::clearCachedMimeTypes();
-		$this->storage->getCache()->loadMimeTypes();
+		$fixedMimeTypes = [
+			['test.eps', 'application/postscript'],
+			['test.ps', 'application/postscript'],
+		];
 
-		$this->checkEntries(
-			array(
-				array('test.arw', 'image/x-dcraw'),
-				array('test.cr2', 'image/x-dcraw'),
-				array('test.dcr', 'image/x-dcraw'),
-				array('test.dng', 'image/x-dcraw'),
-				array('test.erf', 'image/x-dcraw'),
-				array('test.iiq', 'image/x-dcraw'),
-				array('test.k25', 'image/x-dcraw'),
-				array('test.kdc', 'image/x-dcraw'),
-				array('test.mef', 'image/x-dcraw'),
-				array('test.nef', 'image/x-dcraw'),
-				array('test.orf', 'image/x-dcraw'),
-				array('test.pef', 'image/x-dcraw'),
-				array('test.raf', 'image/x-dcraw'),
-				array('test.rw2', 'image/x-dcraw'),
-				array('test.srf', 'image/x-dcraw'),
-				array('test.sr2', 'image/x-dcraw'),
-				array('test.xrf', 'image/x-dcraw'),
-				array('CapitalExtension.DNG', 'image/x-dcraw'),
-			)
-		);
+		$this->renameMimeTypes($currentMimeTypes, $fixedMimeTypes);
 	}
 
 	/**
@@ -253,85 +239,69 @@ class TestRepairMimeTypes extends \Test\TestCase {
 	 * new ones already exist
 	 */
 	public function testRenameOfficeMimeTypesWhenExist() {
-		$this->addEntries(
-			array(
-				array('test.doc', 'application/msword'),
-				array('test.docx', 'application/msword'),
-				array('test.xls', 'application/msexcel'),
-				array('test.xlsx', 'application/msexcel'),
-				array('test.ppt', 'application/mspowerpoint'),
-				array('test.pptx', 'application/mspowerpoint'),
-				// make it so that the new mimetypes already exist
-				array('bogus.docx', 'application/vnd.openxmlformats-officedocument.wordprocessingml.document'),
-				array('bogus.xlsx', 'application/vnd.ms-excel'),
-				array('bogus.pptx', 'application/vnd.ms-powerpoint'),
-				array('bogus2.docx', 'application/wrong'),
-				array('bogus2.xlsx', 'application/wrong'),
-				array('bogus2.pptx', 'application/wrong'),
-			)
-		);
-
-		$this->repair->run();
-
-		// force mimetype reload
-		DummyFileCache::clearCachedMimeTypes();
-		$this->storage->getCache()->loadMimeTypes();
-
-		$this->checkEntries(
-			array(
-				array('test.doc', 'application/msword'),
-				array('test.docx', 'application/vnd.openxmlformats-officedocument.wordprocessingml.document'),
-				array('test.xls', 'application/vnd.ms-excel'),
-				array('test.xlsx', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'),
-				array('test.ppt', 'application/vnd.ms-powerpoint'),
-				array('test.pptx', 'application/vnd.openxmlformats-officedocument.presentationml.presentation'),
-				array('bogus.docx', 'application/vnd.openxmlformats-officedocument.wordprocessingml.document'),
-				array('bogus.xlsx', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'),
-				array('bogus.pptx', 'application/vnd.openxmlformats-officedocument.presentationml.presentation'),
-				array('bogus2.docx', 'application/vnd.openxmlformats-officedocument.wordprocessingml.document'),
-				array('bogus2.xlsx', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'),
-				array('bogus2.pptx', 'application/vnd.openxmlformats-officedocument.presentationml.presentation'),
-			)
-		);
+		$currentMimeTypes = [
+			['test.doc', 'application/msword'],
+			['test.docx', 'application/msword'],
+			['test.xls', 'application/msexcel'],
+			['test.xlsx', 'application/msexcel'],
+			['test.ppt', 'application/mspowerpoint'],
+			['test.pptx', 'application/mspowerpoint'],
+			// make it so that the new mimetypes already exist
+			['bogus.docx', 'application/vnd.openxmlformats-officedocument.wordprocessingml.document'],
+			['bogus.xlsx', 'application/vnd.ms-excel'],
+			['bogus.pptx', 'application/vnd.ms-powerpoint'],
+			['bogus2.docx', 'application/wrong'],
+			['bogus2.xlsx', 'application/wrong'],
+			['bogus2.pptx', 'application/wrong'],
+		];
+
+		$fixedMimeTypes = [
+			['test.doc', 'application/msword'],
+			['test.docx', 'application/vnd.openxmlformats-officedocument.wordprocessingml.document'],
+			['test.xls', 'application/vnd.ms-excel'],
+			['test.xlsx', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'],
+			['test.ppt', 'application/vnd.ms-powerpoint'],
+			['test.pptx', 'application/vnd.openxmlformats-officedocument.presentationml.presentation'],
+			['bogus.docx', 'application/vnd.openxmlformats-officedocument.wordprocessingml.document'],
+			['bogus.xlsx', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'],
+			['bogus.pptx', 'application/vnd.openxmlformats-officedocument.presentationml.presentation'],
+			['bogus2.docx', 'application/vnd.openxmlformats-officedocument.wordprocessingml.document'],
+			['bogus2.xlsx', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'],
+			['bogus2.pptx', 'application/vnd.openxmlformats-officedocument.presentationml.presentation'],
+		];
+
+		$this->renameMimeTypes($currentMimeTypes, $fixedMimeTypes);
 
 		// wrong mimetypes are gone
 		$this->assertNull($this->getMimeTypeIdFromDB('application/msexcel'));
 		$this->assertNull($this->getMimeTypeIdFromDB('application/mspowerpoint'));
 	}
-	
+
 	/**
 	 * Test renaming old fonts mime types when
 	 * new ones already exist
 	 */
 	public function testRenameFontsMimeTypesWhenExist() {
-		$this->addEntries(
-			array(
-				array('test.ttf', 'application/x-font-ttf'),
-				array('test.otf', 'font/opentype'),
-				// make it so that the new mimetypes already exist
-				array('bogus.ttf', 'application/font-sfnt'),
-				array('bogus.otf', 'application/font-sfnt'),
-				array('bogus2.ttf', 'application/wrong'),
-				array('bogus2.otf', 'application/wrong'),
-			)
-		);
-
-		$this->repair->run();
-
-		// force mimetype reload
-		DummyFileCache::clearCachedMimeTypes();
-		$this->storage->getCache()->loadMimeTypes();
-
-		$this->checkEntries(
-			array(
-				array('test.ttf', 'application/font-sfnt'),
-				array('test.otf', 'application/font-sfnt'),
-				array('bogus.ttf', 'application/font-sfnt'),
-				array('bogus.otf', 'application/font-sfnt'),
-				array('bogus2.ttf', 'application/font-sfnt'),
-				array('bogus2.otf', 'application/font-sfnt'),
-			)
-		);
+		$currentMimeTypes = [
+			['test.ttf', 'application/x-font-ttf'],
+			['test.otf', 'font/opentype'],
+			// make it so that the new mimetypes already exist
+			['bogus.ttf', 'application/font-sfnt'],
+			['bogus.otf', 'application/font-sfnt'],
+			['bogus2.ttf', 'application/wrong'],
+			['bogus2.otf', 'application/wrong'],
+		];
+
+		$fixedMimeTypes = [
+			['test.ttf', 'application/font-sfnt'],
+			['test.otf', 'application/font-sfnt'],
+			['bogus.ttf', 'application/font-sfnt'],
+			['bogus.otf', 'application/font-sfnt'],
+			['bogus2.ttf', 'application/font-sfnt'],
+			['bogus2.otf', 'application/font-sfnt'],
+		];
+
+		$this->renameMimeTypes($currentMimeTypes, $fixedMimeTypes);
 
 		// wrong mimetypes are gone
 		$this->assertNull($this->getMimeTypeIdFromDB('application/x-font-ttf'));
@@ -344,81 +314,77 @@ class TestRepairMimeTypes extends \Test\TestCase {
 	 * already correct and no old ones exist..
 	 */
 	public function testDoNothingWhenOnlyNewFiles() {
-		$this->addEntries(
-			array(
-				array('test.doc', 'application/msword'),
-				array('test.docx', 'application/vnd.openxmlformats-officedocument.wordprocessingml.document'),
-				array('test.xls', 'application/vnd.ms-excel'),
-				array('test.xlsx', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'),
-				array('test.ppt', 'application/vnd.ms-powerpoint'),
-				array('test.pptx', 'application/vnd.openxmlformats-officedocument.presentationml.presentation'),
-				array('test.apk', 'application/vnd.android.package-archive'),
-				array('test.ttf', 'application/font-sfnt'),
-				array('test.otf', 'application/font-sfnt'),
-				array('test.pfb', 'application/x-font'),
-				array('test.eps', 'application/postscript'),
-				array('test.ps', 'application/postscript'),
-				array('test.arw', 'image/x-dcraw'),
-				array('test.cr2', 'image/x-dcraw'),
-				array('test.dcr', 'image/x-dcraw'),
-				array('test.dng', 'image/x-dcraw'),
-				array('test.erf', 'image/x-dcraw'),
-				array('test.iiq', 'image/x-dcraw'),
-				array('test.k25', 'image/x-dcraw'),
-				array('test.kdc', 'image/x-dcraw'),
-				array('test.mef', 'image/x-dcraw'),
-				array('test.nef', 'image/x-dcraw'),
-				array('test.orf', 'image/x-dcraw'),
-				array('test.pef', 'image/x-dcraw'),
-				array('test.raf', 'image/x-dcraw'),
-				array('test.rw2', 'image/x-dcraw'),
-				array('test.srf', 'image/x-dcraw'),
-				array('test.sr2', 'image/x-dcraw'),
-				array('test.xrf', 'image/x-dcraw'),
-				array('test.DNG', 'image/x-dcraw'),
-			)
-		);
-
-		$this->repair->run();
-
-		// force mimetype reload
-		DummyFileCache::clearCachedMimeTypes();
-		$this->storage->getCache()->loadMimeTypes();
-
-		$this->checkEntries(
-			array(
-				array('test.doc', 'application/msword'),
-				array('test.docx', 'application/vnd.openxmlformats-officedocument.wordprocessingml.document'),
-				array('test.xls', 'application/vnd.ms-excel'),
-				array('test.xlsx', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'),
-				array('test.ppt', 'application/vnd.ms-powerpoint'),
-				array('test.pptx', 'application/vnd.openxmlformats-officedocument.presentationml.presentation'),
-				array('test.apk', 'application/vnd.android.package-archive'),
-				array('test.ttf', 'application/font-sfnt'),
-				array('test.otf', 'application/font-sfnt'),
-				array('test.pfb', 'application/x-font'),
-				array('test.eps', 'application/postscript'),
-				array('test.ps', 'application/postscript'),
-				array('test.arw', 'image/x-dcraw'),
-				array('test.cr2', 'image/x-dcraw'),
-				array('test.dcr', 'image/x-dcraw'),
-				array('test.dng', 'image/x-dcraw'),
-				array('test.erf', 'image/x-dcraw'),
-				array('test.iiq', 'image/x-dcraw'),
-				array('test.k25', 'image/x-dcraw'),
-				array('test.kdc', 'image/x-dcraw'),
-				array('test.mef', 'image/x-dcraw'),
-				array('test.nef', 'image/x-dcraw'),
-				array('test.orf', 'image/x-dcraw'),
-				array('test.pef', 'image/x-dcraw'),
-				array('test.raf', 'image/x-dcraw'),
-				array('test.rw2', 'image/x-dcraw'),
-				array('test.srf', 'image/x-dcraw'),
-				array('test.sr2', 'image/x-dcraw'),
-				array('test.xrf', 'image/x-dcraw'),
-				array('test.DNG', 'image/x-dcraw'),
-			)
-		);
+		$currentMimeTypes = [
+			['test.doc', 'application/msword'],
+			['test.docx', 'application/vnd.openxmlformats-officedocument.wordprocessingml.document'],
+			['test.xls', 'application/vnd.ms-excel'],
+			['test.xlsx', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'],
+			['test.ppt', 'application/vnd.ms-powerpoint'],
+			['test.pptx', 'application/vnd.openxmlformats-officedocument.presentationml.presentation'],
+			['test.apk', 'application/vnd.android.package-archive'],
+			['test.ttf', 'application/font-sfnt'],
+			['test.otf', 'application/font-sfnt'],
+			['test.pfb', 'application/x-font'],
+			['test.eps', 'application/postscript'],
+			['test.ps', 'application/postscript'],
+			['test.arw', 'image/x-dcraw'],
+			['test.cr2', 'image/x-dcraw'],
+			['test.dcr', 'image/x-dcraw'],
+			['test.dng', 'image/x-dcraw'],
+			['test.erf', 'image/x-dcraw'],
+			['test.iiq', 'image/x-dcraw'],
+			['test.k25', 'image/x-dcraw'],
+			['test.kdc', 'image/x-dcraw'],
+			['test.mef', 'image/x-dcraw'],
+			['test.nef', 'image/x-dcraw'],
+			['test.orf', 'image/x-dcraw'],
+			['test.pef', 'image/x-dcraw'],
+			['test.raf', 'image/x-dcraw'],
+			['test.rw2', 'image/x-dcraw'],
+			['test.srf', 'image/x-dcraw'],
+			['test.sr2', 'image/x-dcraw'],
+			['test.xrf', 'image/x-dcraw'],
+			['test.DNG', 'image/x-dcraw'],
+			['test.jps', 'image/jpeg'],
+			['test.MPO', 'image/jpeg'],
+		];
+
+		$fixedMimeTypes = [
+			['test.doc', 'application/msword'],
+			['test.docx', 'application/vnd.openxmlformats-officedocument.wordprocessingml.document'],
+			['test.xls', 'application/vnd.ms-excel'],
+			['test.xlsx', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'],
+			['test.ppt', 'application/vnd.ms-powerpoint'],
+			['test.pptx', 'application/vnd.openxmlformats-officedocument.presentationml.presentation'],
+			['test.apk', 'application/vnd.android.package-archive'],
+			['test.ttf', 'application/font-sfnt'],
+			['test.otf', 'application/font-sfnt'],
+			['test.pfb', 'application/x-font'],
+			['test.eps', 'application/postscript'],
+			['test.ps', 'application/postscript'],
+			['test.arw', 'image/x-dcraw'],
+			['test.cr2', 'image/x-dcraw'],
+			['test.dcr', 'image/x-dcraw'],
+			['test.dng', 'image/x-dcraw'],
+			['test.erf', 'image/x-dcraw'],
+			['test.iiq', 'image/x-dcraw'],
+			['test.k25', 'image/x-dcraw'],
+			['test.kdc', 'image/x-dcraw'],
+			['test.mef', 'image/x-dcraw'],
+			['test.nef', 'image/x-dcraw'],
+			['test.orf', 'image/x-dcraw'],
+			['test.pef', 'image/x-dcraw'],
+			['test.raf', 'image/x-dcraw'],
+			['test.rw2', 'image/x-dcraw'],
+			['test.srf', 'image/x-dcraw'],
+			['test.sr2', 'image/x-dcraw'],
+			['test.xrf', 'image/x-dcraw'],
+			['test.DNG', 'image/x-dcraw'],
+			['test.jps', 'image/jpeg'],
+			['test.MPO', 'image/jpeg'],
+		];
+
+		$this->renameMimeTypes($currentMimeTypes, $fixedMimeTypes);
 	}
 }
 
@@ -428,8 +394,8 @@ class TestRepairMimeTypes extends \Test\TestCase {
 class DummyFileCache extends \OC\Files\Cache\Cache {
 
 	public static function clearCachedMimeTypes() {
-		self::$mimetypeIds = array();
-		self::$mimetypes = array();
+		self::$mimetypeIds = [];
+		self::$mimetypes = [];
 	}
 }