| // 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<String> resolveSymbolicLinks() |
| /// Resolves the path of a file system object relative to the current working |
| /// directory, resolving all symbolic links on the path and resolving |
| /// all .. and . path segments. |
| /// |
| /// resolveSymbolicLinks uses the operating system's native file system API to |
| /// resolve the path, using the realpath function on linux and OS X, and the |
| /// GetFinalPathNameByHandle function on Windows. If the path does not point to |
| /// an existing file system object, resolveSymbolicLinks throws a |
| /// FileSystemException. |
| /// |
| /// On Windows the .. segments are resolved before resolving the symbolic link, |
| /// and on other platforms the symbolic links are resolved to their target before |
| /// applying a .. that follows. |
| /// @description Check that a FileSystemException is thrown if the path does not |
| /// point to an existing file system object. |
| /// @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 = new File(getTempFilePath(parent: sandbox)); |
| |
| asyncStart(); |
| await file.resolveSymbolicLinks().then((String path) { |
| Expect.fail("FileSystemException expected"); |
| }, onError: (e) { |
| Expect.isTrue(e is FileSystemException); |
| asyncEnd(); |
| }); |
| } |