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21 lines
616 B
JavaScript
21 lines
616 B
JavaScript
// Copyright (C) 2015 André Bargull. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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es6id: 25.4.1.5.1
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description: The [[Extensible]] slot of GetCapabilitiesExecutor functions
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info: |
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17 ECMAScript Standard Built-in Objects:
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Unless specified otherwise, the [[Extensible]] internal slot
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of a built-in object initially has the value true.
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---*/
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var executorFunction;
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function NotPromise(executor) {
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executorFunction = executor;
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executor(function(){}, function(){});
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}
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Promise.resolve.call(NotPromise);
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assert(Object.isExtensible(executorFunction));
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