LibTest/typed_data/Float32List/single_A01_t02.dart

// 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.

// @dart = 2.9

/// @assertion E single
/// Checks that this iterable has only one element, and returns that element.
/// @description Checks that [single] is read-only and can't be set.
/// @author msyabro


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

main() {
  dynamic l = new Float32List.fromList([0.0]);
  try {
    l.single = 1.0;
    Expect.fail("[single] should be read-only");
  } on NoSuchMethodError {}
}