Strict mode Failing
Expected no error, got TypeError: Cannot read property 'get' of undefined
non-Strict mode Failing
Expected no error, got TypeError: Cannot read property 'get' of undefined
Features:
- Symbol.species
Expected no error, got TypeError: Cannot read property 'get' of undefined
Expected no error, got TypeError: Cannot read property 'get' of undefined
// Copyright (C) 2015 André Bargull. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-get-arraybuffer-@@species
description: >
get ArrayBuffer [ @@species ].length is 0.
info: |
get ArrayBuffer [ @@species ]
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, including optional
parameters. However, rest parameters 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: [Symbol.species]
---*/
var desc = Object.getOwnPropertyDescriptor(ArrayBuffer, Symbol.species);
verifyProperty(desc.get, "length", {
value: 0,
writable: false,
enumerable: false,
configurable: true
});