LibTest/io/Link/parent_A01_t03.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 Directory parent
 * The directory containing this.
 * @description Checks that this property returns the directory containing this.
 * Test relative path
 * @author sgrekhov@unipro.ru
 * @issue 29692
 */
import "dart:io";
import "../../../Utils/expect.dart";

main() {
  Link link = new Link("a/b/c/d");
  Expect.equals("a/b/c", link.parent.path);
  Expect.equals("a/b", link.parent.parent.path);
  Expect.equals("a", link.parent.parent.parent.path);
  Expect.equals(".", link.parent.parent.parent.parent.path);
  Expect.equals(".", link.parent.parent.parent.parent.parent.path);
}