| // 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> rename(String newPath) |
| /// Renames this link. Returns a Future<Link> that completes with a Link instance |
| /// for the renamed link. |
| /// |
| /// If newPath identifies an existing link, that link is replaced. If newPath |
| /// identifies an existing file or directory, the operation fails and the future |
| /// completes with an exception. |
| /// @description Checks that if newPath identifies an existing link, that link is |
| /// replaced |
| /// @author sgrekhov@unipro.ru |
| /// @issue 30687 |
| |
| import "dart:io"; |
| import "../../../Utils/expect.dart"; |
| import "../file_utils.dart"; |
| |
| main() async { |
| await inSandbox(_main); |
| } |
| |
| _main(Directory sandbox) async { |
| Link link = getTempLinkSync(parent: sandbox); |
| Link target = getTempLinkSync(parent: sandbox); |
| String target1 = link.targetSync(); |
| |
| asyncStart(); |
| await link.rename(target.path).then((renamed) { |
| Expect.equals(target.path, renamed.path); |
| Expect.isTrue(renamed.existsSync()); |
| Expect.isFalse(link.existsSync()); |
| Expect.equals(target1, renamed.targetSync()); |
| asyncEnd(); |
| }); |
| } |