LibTest/typed_data/Float64x2List/elementSizeInBytes_A01_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.

// @dart = 2.9

/// @assertion int elementSizeInBytes
/// Returns the number of bytes in the representation of each element in this
/// list.
/// @description Checks that [elementSizeInBytes] is read-only and can't be set.
/// @author ngl@unipro.ru


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

main() {
  dynamic l = new Float64x2List(0);
  try {
    l.elementSizeInBytes = 2;
    Expect.fail("[elementSizeInBytes] should be read-only");
  } on NoSuchMethodError {}
}