test262/test/built-ins/DataView/length.js

34 lines
1.1 KiB
JavaScript

// Copyright (C) 2016 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-dataview-constructor
description: >
The length property of DataView has the default value of 1
info: |
DataView ( buffer [ , byteOffset [ , byteLength ] ] )
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: [DataView]
---*/
verifyProperty(DataView, "length", {
value: 1,
enumerable: false,
writable: false,
configurable: true,
});