test262/test/built-ins/Reflect/prop-desc.js

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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-reflect-object
description: >
Property descriptor of Reflect
info: |
The Reflect Object
...
The Reflect object does not have a [[Construct]] internal method;
it is not possible to use the Reflect object as a constructor with the new operator.
The Reflect object does not have a [[Call]] internal method;
it is not possible to invoke the Reflect object as a function.
17 ECMAScript Standard Built-in Objects:
Every other data property described in clauses 18 through 26 and in Annex B.2
has the attributes { [[Writable]]: true, [[Enumerable]]: false,
[[Configurable]]: true } unless otherwise specified.
includes: [propertyHelper.js]
features: [Reflect]
---*/
assert.sameValue(typeof Reflect, "object");
assert.throws(TypeError, function() {
Reflect();
}, "no [[Call]]");
assert.throws(TypeError, function() {
new Reflect();
}, "no [[Construct]]");
verifyProperty(this, "Reflect", {
enumerable: false,
writable: true,
configurable: true
});