// 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 Point<T> topLeft
 * Point<T> get topLeft => new Point<T>(this.left, this.top);
 * @description Checks that the returned value is correct.
 * @author ngl@unipro.ru
 */
import "dart:math";
import "../../../Utils/expect.dart";

main() {
  Rectangle r = new Rectangle(1, 2, 3, 4);
  Point topLeft = r.topLeft;
  Expect.equals(r.left, topLeft.x);
  Expect.equals(r.top, topLeft.y);
}