blob: e4faa0687092dc977c370fdb28507c1020c912a4 [file] [log] [blame]
// 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 path
/// components are created. The directories in the path of target are not
/// affected, unless they are also in path.
///
/// On the Windows platform, this will only work with directories, and the
/// target directory must exist. The link will be created as a Junction. Only
/// absolute links will be created, and relative paths to the target will be
/// converted to absolute paths.
///
/// 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 on non-Windows platforms only absolute links will be
/// created, and relative paths to the target will be interpreted relative to the
/// directory containing the link.
/// @author sgrekhov@unipro.ru
import "dart:io";
import "../../../Utils/expect.dart";
import "../file_utils.dart";
main() async {
await inSandbox(_main);
}
_main(Directory sandbox) async {
if (!Platform.isWindows) {
Directory dir = getTempDirectorySync(parent: sandbox);
String dirName = getTempDirectoryName();
Directory target = new Directory(dir.path +
Platform.pathSeparator + dirName);
target.createSync();
Link link = new Link(dir.path + Platform.pathSeparator +
getTempFileName(extension: "lnk"));
link.createSync(dirName);
Expect.equals(dirName, link.targetSync());
}
}