| // 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 this method copies the 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 = getTempFileSync(parent: sandbox); |
| asyncStart(); |
| String newPath = getTempFilePath(parent: sandbox); |
| await file.copy(newPath).then((File copied) { |
| Expect.equals(newPath, copied.path); |
| Expect.isTrue(copied.existsSync()); |
| asyncEnd(); |
| }); |
| } |