Strict mode Failing
Expected no error, got ESHostError: descriptor should not be configurable
non-Strict mode Failing
Expected no error, got ESHostError: descriptor should not be configurable
Features:
- ∅
Expected no error, got ESHostError: descriptor should not be configurable
Expected no error, got ESHostError: descriptor should not be configurable
// Copyright (C) 2016 André Bargull. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-%throwtypeerror%
description: >
%ThrowTypeError% is an anonymous function.
info: |
%ThrowTypeError% ( )
9.2.9.1 %ThrowTypeError% ( )
The %ThrowTypeError% intrinsic is an anonymous built-in function
object that is defined once for each Realm. The `name` property of a
%ThrowTypeError% function has the attributes { [[Writable]]: *false*,
[[Enumerable]]: *false*, [[Configurable]]: *false* }.
17 ECMAScript Standard Built-in Objects:
Every built-in function object, including constructors, has a `name`
property whose value is a String. Functions that are identified as
anonymous functions use the empty string as the value of the `name`
property.
Unless otherwise specified, the `name` property of a built-in function
object has the attributes { [[Writable]]: *false*, [[Enumerable]]: *false*,
[[Configurable]]: *true* }.
includes: [propertyHelper.js]
---*/
var ThrowTypeError = Object.getOwnPropertyDescriptor(function() {
"use strict";
return arguments;
}(), "callee").get;
verifyProperty(ThrowTypeError, "name", {
value: "", writable: false, enumerable: false, configurable: false
});