// Copyright (c) 2013, 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 isEmpty
/// Returns true if there are no elements in this collection.
/// @description Checks that [isEmpty] is read-only and can't be set.
/// @author msyabro


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

main() {
  dynamic l = new Uint8List(0);
  Expect.throws(() { l.isEmpty = false; }, (e) => e is NoSuchMethodError);
}
