mirror of https://github.com/lukechilds/node.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
15 lines
526 B
15 lines
526 B
8 years ago
|
// Copyright 2017 the V8 project authors. All rights reserved.
|
||
|
|
// Use of this source code is governed by a BSD-style license that can be
|
||
|
|
// found in the LICENSE file.
|
||
|
|
|
||
|
|
// Flags: --harmony-async-iteration
|
||
|
|
|
||
|
|
assertTrue(Symbol.hasOwnProperty('asyncIterator'));
|
||
|
|
assertEquals('symbol', typeof Symbol.asyncIterator);
|
||
|
|
assertInstanceof(Object(Symbol.asyncIterator), Symbol);
|
||
|
|
|
||
|
|
let desc = Object.getOwnPropertyDescriptor(Symbol, 'asyncIterator');
|
||
|
|
assertFalse(desc.writable);
|
||
|
|
assertFalse(desc.enumerable);
|
||
|
|
assertFalse(desc.configurable);
|