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21 lines
449 B
JavaScript
21 lines
449 B
JavaScript
// Copyright (c) 2012 Ecma International. 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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es5id: 15.2.3.14-3-1
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description: >
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Object.keys returns the standard built-in Array containing own
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enumerable properties
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---*/
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var o = {
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x: 1,
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y: 2
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};
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var a = Object.keys(o);
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assert.sameValue(a.length, 2, 'a.length');
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assert.sameValue(a[0], 'x', 'a[0]');
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assert.sameValue(a[1], 'y', 'a[1]');
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