| // 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> create({bool recursive: false}) |
| /// Create the file. Returns a Future<File> that completes with the file when it |
| /// has been created. |
| /// |
| /// If recursive is false, the default, the file is created only if all |
| /// directories in the path exist. If recursive is true, all non-existing path |
| /// components are created. |
| /// |
| /// Existing files are left untouched by create. Calling create on an existing |
| /// file might fail if there are restrictive permissions on the file. |
| /// |
| /// Completes the future with a FileSystemException if the operation fails. |
| /// @description Checks that future is completed with a FileSystemException if |
| /// the operation fails |
| /// @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); |
| File file = new File(dir.path); |
| asyncStart(); |
| await file.create(recursive: false).then((File created) { |
| Expect.fail("FileSystemException is expected"); |
| }, onError: (e) { |
| Expect.isTrue(e is FileSystemException); |
| asyncEnd(); |
| }); |
| } |