LibTest/io/Link/existsSync_A02_t02.dart

// 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 bool existsSync()
/// Synchronously checks whether the file system entity with this path exists.
///
/// Since FileSystemEntity is abstract, every FileSystemEntity object is actually
/// an instance of one of the subclasses File, Directory, and Link. Calling
/// existsSync on an instance of one of these subclasses checks whether the
/// object exists in the file system object exists and is of the correct type
/// (file, directory, or link). To check whether a path points to an object on
/// the file system, regardless of the object's type, use the typeSync static
/// method.
/// @description Checks that this method synchronously checks whether the file
/// system entity with this path exists. Test 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);
  Link link = new Link(file.path);
  Expect.isFalse(link.existsSync());
}