test262/test/intl402/Intl/supportedValuesOf/length.js

31 lines
1.1 KiB
JavaScript

// Copyright (C) 2021 André Bargull. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-intl.supportedvaluesof
description: >
Intl.supportedValuesOf.length value and descriptor.
info: |
Intl.supportedValuesOf ( key )
18 ECMAScript Standard Built-in Objects:
Every built-in function object, including constructors, has a "length"
property whose value is a non-negative integral Number. Unless otherwise
specified, this value is equal to the number of required parameters shown in
the subclause heading for the function description. Optional parameters and
rest parameters are not included in the parameter count.
Unless otherwise specified, the "length" property of a built-in function
object has the attributes { [[Writable]]: false, [[Enumerable]]: false,
[[Configurable]]: true }.
includes: [propertyHelper.js]
features: [Intl-enumeration]
---*/
verifyProperty(Intl.supportedValuesOf, "length", {
value: 1,
writable: false,
enumerable: false,
configurable: true,
});