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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.
/**
* @path ch15/15.2/15.2.3/15.2.3.6/15.2.3.6-4-547-2.js
* @description ES5 Attributes - Updating a named accessor property 'P' whose [[Configurable]] attribute is false to a data property does not succeed, 'A' is an Arguments object (8.12.9 step 9.a)
*/
function testcase() {
var obj = (function () {
return arguments;
}());
obj.verifySetFunc = "data";
var getFunc = function () {
return obj.verifySetFunc;
};
var setFunc = function (value) {
obj.verifySetFunc = value;
};
Object.defineProperty(obj, "prop", {
get: getFunc,
set: setFunc,
enumerable: true,
configurable: false
});
var desc1 = Object.getOwnPropertyDescriptor(obj, "prop");
try {
Object.defineProperty(obj, "prop", {
value: 1001
});
return false;
} catch (e) {
var desc2 = Object.getOwnPropertyDescriptor(obj, "prop");
return desc1.hasOwnProperty("get") && !desc2.hasOwnProperty("value") && e instanceof TypeError &&
accessorPropertyAttributesAreCorrect(obj, "prop", getFunc, setFunc, "verifySetFunc", true, false);
}
}
runTestCase(testcase);
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