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// Copyright (c) 2012 Ecma International. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es5id: 15.2.3.6-4-427
description: >
ES5 Attributes - success to update [[Set]] attribute of accessor
property ([[Get]] is undefined, [[Set]] is undefined,
[[Enumerable]] is true, [[Configurable]] is true) to different
value
---*/
var obj = {};
var verifySetFunc = "data";
var setFunc = function(value) {
verifySetFunc = value;
};
Object.defineProperty(obj, "prop", {
get: undefined,
set: undefined,
enumerable: true,
configurable: true
});
var desc1 = Object.getOwnPropertyDescriptor(obj, "prop");
Object.defineProperty(obj, "prop", {
set: setFunc
});
obj.prop = "overrideData";
var propertyDefineCorrect = obj.hasOwnProperty("prop");
var desc2 = Object.getOwnPropertyDescriptor(obj, "prop");
assert(propertyDefineCorrect, 'propertyDefineCorrect !== true');
assert.sameValue(typeof desc1.set, "undefined", 'typeof desc1.set');
assert.sameValue(desc2.set, setFunc, 'desc2.set');
assert.sameValue(verifySetFunc, "overrideData", 'verifySetFunc');
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