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23 lines
607 B
JavaScript
23 lines
607 B
JavaScript
// Copyright (C) 2018 Kevin Gibbons. 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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description: Key enumeration order of result objects matches the order of entries in the iterable.
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esid: sec-object.fromentries
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includes: [compareArray.js]
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features: [Object.fromEntries]
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---*/
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var entries = [
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['z', 1],
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['y', 2],
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['x', 3],
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['y', 4],
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];
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var result = Object.fromEntries(entries);
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assert.sameValue(result.z, 1);
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assert.sameValue(result.y, 4);
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assert.sameValue(result.x, 3);
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assert.compareArray(Object.getOwnPropertyNames(result), ['z', 'y', 'x']);
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