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25 lines
728 B
JavaScript
25 lines
728 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: 15.2.3.7-6-a-196
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description: >
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Object.defineProperties - 'O' is an Array, 'P' is an array index
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named property, 'P' property doesn't exist in 'O', test [[Value]]
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of 'P' property in 'Attributes' is set as undefined value if
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[[Value]] is absent in data descriptor 'desc' (15.4.5.1 step 4.c)
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---*/
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var arr = [];
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Object.defineProperties(arr, {
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"0": {
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writable: true,
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enumerable: true,
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configurable: false
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}
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});
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assert(arr.hasOwnProperty("0"), 'arr.hasOwnProperty("0") !== true');
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assert.sameValue(typeof(arr[0]), "undefined", 'typeof (arr[0])');
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