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30 lines
764 B
JavaScript
30 lines
764 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: 15.2.3.14-3-7
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description: >
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Object.keys - length of the returned array equals the number of
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own enumerable properties of 'O'
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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: false,
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configurable: true
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});
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var arr = Object.keys(obj);
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assert.sameValue(arr.length, 3, 'arr.length');
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