mirror of https://github.com/tc39/test262.git
46 lines
1.6 KiB
JavaScript
46 lines
1.6 KiB
JavaScript
// Copyright (c) 2012 Ecma International. All rights reserved.
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// Ecma International makes this code available under the terms and conditions set
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// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the
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// "Use Terms"). Any redistribution of this code must retain the above
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// copyright and this notice and otherwise comply with the Use Terms.
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/*---
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es5id: 15.2.3.6-4-360-3
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description: >
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ES5 Attributes - Updating data property 'P' whose attributes are
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[[Writable]]: false, [[Enumerable]]: true, [[Configurable]]: true
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to an accessor property, 'O' is the global object (8.12.9 - step
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9.b.i)
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includes:
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- runTestCase.js
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- fnGlobalObject.js
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---*/
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function testcase() {
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var obj = fnGlobalObject();
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try {
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Object.defineProperty(obj, "prop", {
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value: 2010,
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writable: false,
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enumerable: true,
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configurable: true
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});
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var desc1 = Object.getOwnPropertyDescriptor(obj, "prop");
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function getFunc() {
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return 20;
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}
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Object.defineProperty(obj, "prop", {
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get: getFunc
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});
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var desc2 = Object.getOwnPropertyDescriptor(obj, "prop");
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return desc1.hasOwnProperty("value") && desc2.hasOwnProperty("get") &&
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desc2.enumerable === true && desc2.configurable === true &&
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obj.prop === 20 && typeof desc2.set === "undefined" && desc2.get === getFunc;
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} finally {
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delete obj.prop;
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}
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}
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runTestCase(testcase);
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