| // 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<Link> update(String target) |
| /// Updates the link. Returns a Future<Link> that completes with the link when it |
| /// has been updated. Calling update on a non-existing link will complete its |
| /// returned future with an exception. |
| /// |
| /// On the Windows platform, this will only work with directories, and the target |
| /// directory must exist. |
| /// @description Check that calling update on a non-existing link will complete |
| /// its returned future with an exception. |
| /// @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 target = getTempDirectorySync(parent: sandbox); |
| Directory newTarget = getTempDirectorySync(parent: sandbox); |
| Link link = new Link(getTempFilePath(parent: sandbox)); |
| |
| asyncStart(); |
| await link.update(newTarget.path).then((Link l) { |
| Expect.fail("FileSystemException is expected"); |
| }, onError: (e) { |
| Expect.isTrue(e is FileSystemException); |
| asyncEnd(); |
| }); |
| } |