| // 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 void createSync( |
| /// String target, |
| /// {bool recursive = false} |
| /// ) |
| /// Synchronously create the link. Calling createSync on an existing link will |
| /// throw an exception. |
| /// |
| /// If recursive is false, the default, the link is created only if all |
| /// directories in its path exist. If recursive is true, all non-existing parent |
| /// paths are created first. The directories in the path of target are not |
| /// affected, unless they are also in path. |
| /// |
| /// On the Windows platform, this call will create a true symbolic link instead |
| /// of a junction. The link represents a file or directory and does not change |
| /// its type after creation. If [target] exists then the type of the link will |
| /// match the type [target], otherwise a file symlink is created. |
| /// |
| /// In order to create a symbolic link on Windows, Dart must be run in |
| /// Administrator mode or the system must have Developer Mode enabled, |
| /// otherwise a [FileSystemException] will be raised with |
| /// `ERROR_PRIVILEGE_NOT_HELD` set as the errno when this call is made. |
| /// |
| /// On other platforms, the POSIX symlink() call is used to make a symbolic link |
| /// containing the string target. If target is a relative path, it will be |
| /// interpreted relative to the directory containing the link. |
| /// |
| /// @description Checks that relative paths to the target will be interpreted |
| /// relative to the directory containing the link. Test relative path to |
| /// [Directory] |
| /// @author sgrekhov@unipro.ru |
| /// @issue 53689 |
| |
| import "dart:io"; |
| import "../../../Utils/expect.dart"; |
| import "../file_utils.dart"; |
| |
| main() { |
| inSandbox(_main); |
| } |
| |
| void _main(Directory sandbox) { |
| String dirName = getTempDirectoryName(); |
| Directory target = Directory(sandbox.path + Platform.pathSeparator + dirName); |
| target.createSync(); |
| Link link = Link(sandbox.path + |
| Platform.pathSeparator + |
| getTempFileName(extension: "lnk")); |
| link.createSync(dirName); |
| Expect.equals(dirName, link.targetSync()); |
| Expect.equals( |
| FileSystemEntityType.directory, FileSystemEntity.typeSync(link.path)); |
| // Now create a directory and move the link into it. Its relative target |
| // should point to a not existing entity after it |
| Directory dir = getTempDirectorySync(parent: sandbox); |
| Link moved = link.renameSync(dir.path + Platform.pathSeparator + "moved.lnk"); |
| Expect.equals(dirName, moved.targetSync()); |
| Expect.equals( |
| FileSystemEntityType.notFound, FileSystemEntity.typeSync(moved.path)); |
| } |