mirror of https://github.com/tc39/test262.git
39 lines
861 B
JavaScript
39 lines
861 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: 15.2.3.6-4-354-13
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description: >
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Object.defineProperty will update [[Value]] attribute of indexed
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property successfully when [[Configurable]] attribute is true and
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[[Writable]] attribute is false, 'O' is the global object (8.12.9
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- step Note)
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includes: [propertyHelper.js, fnGlobalObject.js]
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---*/
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var obj = fnGlobalObject();
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try {
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Object.defineProperty(obj, "0", {
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value: 1001,
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writable: false,
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configurable: true
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});
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Object.defineProperty(obj, "0", {
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value: 1002
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});
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verifyEqualTo(obj, "0", 1002);
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verifyNotWritable(obj, "0");
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verifyNotEnumerable(obj, "0");
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verifyConfigurable(obj, "0");
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} finally {
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delete obj[0];
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}
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