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31 lines
687 B
JavaScript
31 lines
687 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-226
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description: >
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Object.defineProperties - 'O' is an Array, 'P' is an array index
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property that already exists on 'O' with [[Configurable]] true,
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the [[Configurable]] field of 'desc' is false (15.4.5.1 step 4.c)
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includes: [propertyHelper.js]
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---*/
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var arr = [];
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Object.defineProperty(arr, "0", {
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configurable: true
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});
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Object.defineProperties(arr, {
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"0": {
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configurable: false
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}
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});
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verifyProperty(arr, "0", {
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value: undefined,
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writable: false,
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enumerable: false,
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configurable: false,
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});
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