// 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 lengthInBytes
/// Returns the length of this view, in bytes.
/// @description Checks that [lengthInBytes] is read-only and can't be set.
/// @author ngl@unipro.ru


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

Float64x2 f64x2(v) => new Float64x2.splat(v);

void check(List<Float64x2> array) {
  dynamic l = new Float64x2List.fromList(array);
  try {
    l.lengthInBytes = 32;
    Expect.fail("[lengthInBytes] should be read-only");
  } on NoSuchMethodError {}
}

main() {
  check([f64x2(1.0)]);
  check([f64x2(1.0), f64x2(2.0), f64x2(3.0), f64x2(4.0), f64x2(5.0)]);
  check([
    f64x2(1.0), f64x2(0.0), f64x2(0.0), f64x2(0.0), f64x2(0.0), f64x2(0.0),
    f64x2(0.0), f64x2(0.0), f64x2(0.0), f64x2(0.0), f64x2(0.0), f64x2(0.0),
    f64x2(0.0), f64x2(0.0), f64x2(2.0)
  ]);
}