| /* |
| * 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 Future<bool> exists() |
| * Checks whether the file system entity with this path exists. Returns a |
| * Future<bool> that completes with the result. |
| * |
| * Since FileSystemEntity is abstract, every FileSystemEntity object is actually |
| * an instance of one of the subclasses File, Directory, and Link. Calling |
| * exists 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 type static method. |
| * @description Checks that this method checks whether the file system entity |
| * with this path exists and has correct type. Test Directory |
| * @author sgrekhov@unipro.ru |
| */ |
| import "dart:io"; |
| import "../../../Utils/expect.dart"; |
| import "../file_utils.dart"; |
| |
| main() async { |
| await inSandbox(_main); |
| } |
| |
| _main(Directory sandbox) async { |
| Directory dir = getTempDirectorySync(parent: sandbox); |
| Link link = new Link(dir.path); |
| asyncStart(); |
| |
| await link.exists().then((result) { |
| Expect.isFalse(result); |
| asyncEnd(); |
| }); |
| } |