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21 lines
640 B
JavaScript
21 lines
640 B
JavaScript
// Copyright (C) 2020 ExE Boss. 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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esid: sec-createbuiltinfunction
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description: Promise resolve function property order
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info: |
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Set order: "length", "name"
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---*/
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var resolveFunction;
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new Promise(function(resolve) {
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resolveFunction = resolve;
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});
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var propNames = Object.getOwnPropertyNames(resolveFunction);
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var lengthIndex = propNames.indexOf("length");
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var nameIndex = propNames.indexOf("name");
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assert(lengthIndex >= 0 && nameIndex === lengthIndex + 1,
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"The `length` property comes before the `name` property on built-in functions");
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