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// Copyright (c) 2012 Ecma International. All rights reserved.
// Ecma International makes this code available under the terms and conditions set
// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the
// "Use Terms"). Any redistribution of this code must retain the above
// copyright and this notice and otherwise comply with the Use Terms.
/*---
es5id: 15.2.3.6-4-508
description: >
ES5 Attributes - fail to update [[Set]] attribute of accessor
property ([[Get]] is a Function, [[Set]] is undefined,
[[Enumerable]] is true, [[Configurable]] is false) to different
value
includes: [runTestCase.js]
---*/
function testcase() {
var obj = {};
var getFunc = function () {
return 1001;
};
var verifySetFunc = "data";
var setFunc = function (value) {
verifySetFunc = value;
};
Object.defineProperty(obj, "prop", {
get: getFunc,
set: undefined,
enumerable: true,
configurable: false
});
var desc1 = Object.getOwnPropertyDescriptor(obj, "prop");
try {
Object.defineProperty(obj, "prop", {
set: setFunc
});
return false;
} catch (e) {
var desc2 = Object.getOwnPropertyDescriptor(obj, "prop");
return typeof desc1.set === "undefined" && typeof desc2.set === "undefined" && e instanceof TypeError;
}
}
runTestCase(testcase);
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