1 // Copyright (C) 2020 Rick Waldron. All rights reserved.
2 // This code is governed by the BSD license found in the LICENSE file.
4 esid: sec-array.prototype.at
6 Array.prototype.at.length value and descriptor.
8 Array.prototype.at( index )
10 17 ECMAScript Standard Built-in Objects
12 includes: [propertyHelper.js]
13 features: [Array.prototype.at]
16 typeof Array.prototype.at,
18 'The value of `typeof Array.prototype.at` is expected to be "function"'
22 Array.prototype.at.length, 1,
23 'The value of Array.prototype.at.length is expected to be 1'
26 verifyNotEnumerable(Array.prototype.at, 'length');
27 verifyNotWritable(Array.prototype.at, 'length');
28 verifyConfigurable(Array.prototype.at, 'length');