test262/test/built-ins/Proxy/revocable/revocation-function-length.js

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JavaScript
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// Copyright (C) 2015 André Bargull. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es6id: 26.2.2.1.1
description: The `length` property of Proxy Revocation functions
info: >
The length property of a Proxy revocation function is 0.
17 ECMAScript Standard Built-in Objects:
Unless otherwise specified, the length property of a built-in Function
object has the attributes { [[Writable]]: false, [[Enumerable]]: false,
[[Configurable]]: true }.
includes: [propertyHelper.js]
---*/
var revocationFunction = Proxy.revocable({}, {}).revoke;
assert.sameValue(revocationFunction.length, 0);
verifyNotEnumerable(revocationFunction, "length");
verifyNotWritable(revocationFunction, "length");
verifyConfigurable(revocationFunction, "length");