| /* |
| * 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<File> copy(String newPath) |
| * Copy this file. Returns a Future<File> that completes with a File instance |
| * for the copied file. |
| * |
| * If newPath identifies an existing file, that file is replaced. If newPath |
| * identifies an existing directory, the operation fails and the future |
| * completes with an exception. |
| * @description Checks that if newPath identifies an existing directory, the |
| * operation fails and the future completes 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 { |
| File file = getTempFileSync(parent: sandbox); |
| Directory dir = getTempDirectorySync(parent: sandbox); |
| asyncStart(); |
| await file.copy(dir.path).then((File copied) { |
| file.delete(); |
| dir.delete(); |
| Expect.fail("Exception expected"); |
| }, onError: (_) { |
| Expect.isTrue(dir.existsSync()); |
| asyncEnd(); |
| }); |
| } |