mirror of https://github.com/tc39/test262.git
33 lines
725 B
JavaScript
33 lines
725 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-220
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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 [[Writable]] true, and
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the [[Writable]] 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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writable: true,
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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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writable: false
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}
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});
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verifyEqualTo(arr, "0", undefined);
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verifyNotWritable(arr, "0");
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verifyNotEnumerable(arr, "0");
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verifyConfigurable(arr, "0");
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