JSTests/test262/test/built-ins/Array/prototype/keys/length.js

// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-array.prototype.keys
description: >
  Array.prototype.keys.length value and descriptor.
info: |
  22.1.3.13 Array.prototype.keys ( )

  17 ECMAScript Standard Built-in Objects

includes: [propertyHelper.js]
---*/

assert.sameValue(
  Array.prototype.keys.length, 0,
  'The value of `Array.prototype.keys.length` is `0`'
);

verifyNotEnumerable(Array.prototype.keys, 'length');
verifyNotWritable(Array.prototype.keys, 'length');
verifyConfigurable(Array.prototype.keys, 'length');