| // Copyright (c) 2017, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| /// @assertion bool existsSync() |
| /// Synchronously checks whether the file system entity with this path exists. |
| /// |
| /// Since FileSystemEntity is abstract, every FileSystemEntity object is actually |
| /// an instance of one of the subclasses File, Directory, and Link. Calling |
| /// existsSync on an instance of one of these subclasses checks whether the |
| /// object exists in the file system object exists and is of the correct type |
| /// (file, directory, or link). To check whether a path points to an object on |
| /// the file system, regardless of the object's type, use the typeSync static |
| /// method. |
| /// @description Checks that this method synchronously checks whether the file |
| /// system entity with this path exists. Test not existing file |
| /// @author sgrekhov@unipro.ru |
| |
| import "dart:io"; |
| import "../../../Utils/expect.dart"; |
| import "../file_utils.dart"; |
| |
| main() async { |
| await inSandbox(_main); |
| } |
| |
| _main(Directory sandbox) async { |
| File file = new File(getTempFilePath(parent: sandbox)); |
| Expect.isFalse(file.existsSync()); |
| } |