Query the cache when checking if a node exists

apps/files_trashbin/tests/trashbin.php

@@ -86,11 +86,12 @@ public static function setUpBeforeClass() {
 	}
 
 
-
 	public static function tearDownAfterClass() {
 		// cleanup test user
 		$user = \OC::$server->getUserManager()->get(self::TEST_TRASHBIN_USER1);
-		if ($user !== null) { $user->delete(); }
+		if ($user !== null) {
+			$user->delete();
+		}
 
 		\OC::$server->getConfig()->setSystemValue('trashbin_retention_obligation', self::$rememberRetentionObligation);
 
@@ -109,6 +110,18 @@ protected function setUp() {
 		parent::setUp();
 
 		\OC::$server->getAppManager()->enableApp('files_trashbin');
+		$config = \OC::$server->getConfig();
+		$mockConfig = $this->getMock('\OCP\IConfig');
+		$mockConfig->expects($this->any())
+			->method('getSystemValue')
+			->will($this->returnCallback(function ($key, $default) use ($config) {
+				if ($key === 'filesystem_check_changes') {
+					return \OC\Files\Cache\Watcher::CHECK_ONCE;
+				} else {
+					return $config->getSystemValue($key, $default);
+				}
+			}));
+		$this->overwriteService('AllConfig', $mockConfig);
 
 		$this->trashRoot1 = '/' . self::TEST_TRASHBIN_USER1 . '/files_trashbin';
 		$this->trashRoot2 = '/' . self::TEST_TRASHBIN_USER2 . '/files_trashbin';
@@ -117,6 +130,7 @@ protected function setUp() {
 	}
 
 	protected function tearDown() {
+		$this->restoreService('AllConfig');
 		// disable trashbin to be able to properly clean up
 		\OC::$server->getAppManager()->disableApp('files_trashbin');
 
@@ -138,8 +152,8 @@ protected function tearDown() {
 	public function testExpireOldFiles() {
 
 		$currentTime = time();
-		$expireAt = $currentTime - 2*24*60*60;
-		$expiredDate = $currentTime - 3*24*60*60;
+		$expireAt = $currentTime - 2 * 24 * 60 * 60;
+		$expiredDate = $currentTime - 3 * 24 * 60 * 60;
 
 		// create some files
 		\OC\Files\Filesystem::file_put_contents('file1.txt', 'file1');
@@ -187,7 +201,7 @@ public function testExpireOldFilesShared() {
 
 		$currentTime = time();
 		$folder = "trashTest-" . $currentTime . '/';
-		$expiredDate = $currentTime - 3*24*60*60;
+		$expiredDate = $currentTime - 3 * 24 * 60 * 60;
 
 		// create some files
 		\OC\Files\Filesystem::mkdir($folder);
@@ -250,6 +264,7 @@ public function testExpireOldFilesShared() {
 
 	/**
 	 * verify that the array contains the expected results
+	 *
 	 * @param OCP\Files\FileInfo[] $result
 	 * @param string[] $expected
 	 */
@@ -265,7 +280,7 @@ private function verifyArray($result, $expected) {
 			}
 			if (!$found) {
 				// if we didn't found the expected file, something went wrong
-				$this->assertTrue(false, "can't find expected file '" . $expectedFile .  "' in trash bin");
+				$this->assertTrue(false, "can't find expected file '" . $expectedFile . "' in trash bin");
 			}
 		}
 	}
@@ -281,7 +296,7 @@ private function manipulateDeleteTime($files, $trashRoot, $expireDate) {
 			// modify every second file
 			$counter = ($counter + 1) % 2;
 			if ($counter === 1) {
-				$source = $trashRoot . '/files/' . $file['name'].'.d'.$file['mtime'];
+				$source = $trashRoot . '/files/' . $file['name'] . '.d' . $file['mtime'];
 				$target = \OC\Files\Filesystem::normalizePath($trashRoot . '/files/' . $file['name'] . '.d' . $expireDate);
 				$this->rootView->rename($source, $target);
 				$file['mtime'] = $expireDate;
@@ -445,7 +460,7 @@ public function testRestoreFileFromTrashedSubfolder() {
 		$trashedFile = $filesInTrash[0];
 
 		$this->assertTrue(
-				OCA\Files_Trashbin\Trashbin::restore(
+			OCA\Files_Trashbin\Trashbin::restore(
 				'folder.d' . $trashedFile->getMtime() . '/file1.txt',
 				'file1.txt',
 				$trashedFile->getMtime()
@@ -639,7 +654,7 @@ public static function loginHelper($user, $create = false) {
 		if ($create) {
 			try {
 				\OC::$server->getUserManager()->createUser($user, $user);
-			} catch(\Exception $e) { // catch username is already being used from previous aborted runs
+			} catch (\Exception $e) { // catch username is already being used from previous aborted runs
 
 			}
 		}

apps/files_versions/tests/versions.php

@@ -74,6 +74,19 @@ public static function tearDownAfterClass() {
 	protected function setUp() {
 		parent::setUp();
 
+		$config = \OC::$server->getConfig();
+		$mockConfig = $this->getMock('\OCP\IConfig');
+		$mockConfig->expects($this->any())
+			->method('getSystemValue')
+			->will($this->returnCallback(function ($key, $default) use ($config) {
+				if ($key === 'filesystem_check_changes') {
+					return \OC\Files\Cache\Watcher::CHECK_ONCE;
+				} else {
+					return $config->getSystemValue($key, $default);
+				}
+			}));
+		$this->overwriteService('AllConfig', $mockConfig);
+
 		// clear hooks
 		\OC_Hook::clear();
 		\OC::registerShareHooks();
@@ -87,6 +100,8 @@ protected function setUp() {
 	}
 
 	protected function tearDown() {
+		$this->restoreService('AllConfig');
+
 		if ($this->rootView) {
 			$this->rootView->deleteAll(self::TEST_VERSIONS_USER . '/files/');
 			$this->rootView->deleteAll(self::TEST_VERSIONS_USER2 . '/files/');

lib/private/files/node/folder.php

@@ -90,19 +90,19 @@ public function getDirectoryListing() {
 
 	/**
 	 * @param string $path
-	 * @param array $info
+	 * @param FileInfo $info
 	 * @return File|Folder
 	 */
-	protected function createNode($path, $info = array()) {
-		if (!isset($info['mimetype'])) {
+	protected function createNode($path, FileInfo $info = null) {
+		if (is_null($info)) {
 			$isDir = $this->view->is_dir($path);
 		} else {
-			$isDir = $info['mimetype'] === 'httpd/unix-directory';
+			$isDir = $info->getType() === FileInfo::TYPE_FOLDER;
 		}
 		if ($isDir) {
-			return new Folder($this->root, $this->view, $path);
+			return new Folder($this->root, $this->view, $path, $info);
 		} else {
-			return new File($this->root, $this->view, $path);
+			return new File($this->root, $this->view, $path, $info);
 		}
 	}
 
@@ -211,10 +211,9 @@ public function searchByTag($tag, $userId) {
 	private function searchCommon($method, $args) {
 		$files = array();
 		$rootLength = strlen($this->path);
-		/**
-		 * @var \OC\Files\Storage\Storage $storage
-		 */
-		list($storage, $internalPath) = $this->view->resolvePath($this->path);
+		$mount = $this->root->getMount($this->path);
+		$storage = $mount->getStorage();
+		$internalPath = $mount->getInternalPath($this->path);
 		$internalPath = rtrim($internalPath, '/');
 		if ($internalPath !== '') {
 			$internalPath = $internalPath . '/';
@@ -229,7 +228,7 @@ private function searchCommon($method, $args) {
 				$result['internalPath'] = $result['path'];
 				$result['path'] = substr($result['path'], $internalRootLength);
 				$result['storage'] = $storage;
-				$files[] = $result;
+				$files[] = new \OC\Files\FileInfo($this->path . '/' . $result['path'], $storage, $result['internalPath'], $result, $mount);
 			}
 		}
 
@@ -245,17 +244,14 @@ private function searchCommon($method, $args) {
 					$result['internalPath'] = $result['path'];
 					$result['path'] = $relativeMountPoint . $result['path'];
 					$result['storage'] = $storage;
-					$files[] = $result;
+					$files[] = new \OC\Files\FileInfo($this->path . '/' . $result['path'], $storage, $result['internalPath'], $result, $mount);
 				}
 			}
 		}
 
-		$result = array();
-		foreach ($files as $file) {
-			$result[] = $this->createNode($this->normalizePath($this->path . '/' . $file['path']), $file);
-		}
-
-		return $result;
+		return array_map(function(FileInfo $file) {
+			return $this->createNode($file->getPath(), $file);
+		}, $files);
 	}
 
 	/**

lib/private/files/node/root.php

@@ -176,8 +176,9 @@ public function get($path) {
 		$path = $this->normalizePath($path);
 		if ($this->isValidPath($path)) {
 			$fullPath = $this->getFullPath($path);
-			if ($this->view->file_exists($fullPath)) {
-				return $this->createNode($fullPath);
+			$fileInfo = $this->view->getFileInfo($fullPath);
+			if ($fileInfo) {
+				return $this->createNode($fullPath, $fileInfo);
 			} else {
 				throw new NotFoundException($path);
 			}
@@ -336,18 +337,18 @@ public function getUserFolder($userId) {
 		$dir = '/' . $userId;
 		$folder = null;
 
-		if (!$this->nodeExists($dir)) {
-			$folder = $this->newFolder($dir);
-		} else {
+		try {
 			$folder = $this->get($dir);
+		} catch (NotFoundException $e) {
+			$folder = $this->newFolder($dir);
 		}
 
 		$dir = '/files';
-		if (!$folder->nodeExists($dir)) {
+		try {
+			$folder = $folder->get($dir);
+		} catch (NotFoundException $e) {
 			$folder = $folder->newFolder($dir);
 			\OC_Util::copySkeleton($userId, $folder);
-		} else {
-			$folder = $folder->get($dir);
 		}
 
 		return $folder;