| // 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-atomics-object |
| description: > |
| Property descriptor of Atomics |
| info: | |
| The Atomics Object |
| |
| [...] |
| The Atomics object is not a function object. It does not have a [[Construct]] |
| internal method; it is not possible to use the Atomics object as a constructor |
| with the new operator. The Atomics object also does not have a [[Call]] internal |
| method; it is not possible to invoke the Atomics 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] |
| ---*/ |
| |
| assert.sameValue(typeof Atomics, "object", "no [[Call]]"); |
| assert.throws(TypeError, function() { |
| new Atomics(); |
| }, "no [[Construct]]"); |
| |
| verifyNotEnumerable(this, "Atomics"); |
| verifyWritable(this, "Atomics"); |
| verifyConfigurable(this, "Atomics"); |