// 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 width=(T width)
/// The width must be non-negative. If a negative width is supplied, it is
/// clamped to zero.
/// @description Checks that if the width is double.negativeInfinity, it is
/// clamped to zero.
/// @issue 30186
/// @author ngl@unipro.ru

import "dart:math";
import "../../../Utils/expect.dart";

main() {
  MutableRectangle r = new MutableRectangle(2, 1, 20, 15);
  Expect.equals(20, r.width);
  r.width = double.negativeInfinity;
  Expect.equals(0, r.width, 'wedth = ${r.width}');
}
