mirror of https://github.com/tc39/test262.git
42 lines
1.2 KiB
JavaScript
42 lines
1.2 KiB
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: 15.2.3.6-4-445
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description: >
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ES5 Attributes - success to update [[Set]] attribute of accessor
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property ([[Get]] is undefined, [[Set]] is undefined,
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[[Enumerable]] is false, [[Configurable]] is true) to different
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value
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includes: [runTestCase.js]
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---*/
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function testcase() {
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var obj = {};
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var verifySetFunc = "data";
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var setFunc = function (value) {
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verifySetFunc = value;
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};
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Object.defineProperty(obj, "prop", {
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get: undefined,
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set: undefined,
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enumerable: false,
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configurable: true
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});
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var desc1 = Object.getOwnPropertyDescriptor(obj, "prop");
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var propertyDefineCorrect = obj.hasOwnProperty("prop");
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Object.defineProperty(obj, "prop", {
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set: setFunc
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});
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obj.prop = "overrideData";
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var desc2 = Object.getOwnPropertyDescriptor(obj, "prop");
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return typeof desc1.set === "undefined" && propertyDefineCorrect && desc2.set === setFunc && verifySetFunc === "overrideData";
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}
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runTestCase(testcase);
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