| // Copyright (C) 2017 Jordan Harband. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| /*--- |
| author: Jordan Harband |
| description: Promise.prototype.finally `length` property |
| esid: sec-promise.prototype.finally |
| info: | |
| ES6 Section 17: |
| Every built-in Function object, including constructors, has a length |
| property whose value is an integer. Unless otherwise specified, this value |
| is equal to the largest number of named arguments shown in the subclause |
| headings for the function description, including optional parameters. |
| |
| [...] |
| |
| 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: [Promise.prototype.finally] |
| ---*/ |
| |
| verifyProperty(Promise.prototype.finally, "length", { |
| value: 1, |
| enumerable: false, |
| configurable: true, |
| writable: false, |
| }); |