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29 lines
783 B
JavaScript
29 lines
783 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: 15.2.3.14-4-1
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description: Object.keys - elements of the returned array start from index 0
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---*/
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var obj = { prop1: 1001, prop2: 1002 };
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Object.defineProperty(obj, "prop3", {
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value: 1003,
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enumerable: true,
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configurable: true
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});
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Object.defineProperty(obj, "prop4", {
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get: function () {
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return 1003;
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},
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enumerable: true,
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configurable: true
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});
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var arr = Object.keys(obj);
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assert(arr.hasOwnProperty(0), 'arr.hasOwnProperty(0) !== true');
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assert.sameValue(arr[0], "prop1", 'arr[0]');
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