LibTest/js_interop/JSArray/withLength_t03.dart

// Copyright (c) 2025, 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 JSArray<T extends JSAny?>.withLength( int length )
/// Creates a JavaScript `Array` of size `length` with no elements.
///
/// @description Checks that this constructor throws if `length` is more than
/// `2^32 - 1.
/// @author sgrekhov22@gmail.com

import 'dart:js_interop';
import '../../../Utils/expect.dart';

main() {
  const maxArrayLength = 4294967295; // 2^32 - 1
  Expect.throws(() {
    JSArray<JSString>.withLength(maxArrayLength + 1);
  });
}