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PR-URL: https://github.com/nodejs/node/pull/18453 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Yang Guo <yangguo@chromium.org> Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
13 lines
489 B
JavaScript
13 lines
489 B
JavaScript
// Copyright 2017 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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assertTrue(Symbol.hasOwnProperty('asyncIterator'));
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assertEquals('symbol', typeof Symbol.asyncIterator);
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assertInstanceof(Object(Symbol.asyncIterator), Symbol);
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let desc = Object.getOwnPropertyDescriptor(Symbol, 'asyncIterator');
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assertFalse(desc.writable);
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assertFalse(desc.enumerable);
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assertFalse(desc.configurable);
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