| // Copyright (C) 2019 Leo Balter. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| esid: sec-finalization-group-target |
| description: FinalizationGroup.length property descriptor |
| info: | |
| FinalizationGroup ( cleanupCallback ) |
| |
| 17 ECMAScript Standard Built-in Objects |
| |
| 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. Optional parameters |
| (which are indicated with brackets: [ ]) or rest parameters (which |
| are shown using the form «...name») are not included in the default |
| argument 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: [FinalizationGroup] |
| ---*/ |
| |
| verifyProperty(FinalizationGroup, 'length', { |
| value: 1, |
| writable: false, |
| enumerable: false, |
| configurable: true |
| }); |
