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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 ch15/15.2/15.2.3/15.2.3.6/15.2.3.6-4-151.js
* @description Object.defineProperty - 'O' is an Array, 'name' is the length property of 'O', and the [[Value]] field of 'desc' is an Object with an own toString method and an inherited valueOf method (15.4.5.1 step 3.c), test that the inherited valueOf method is used
*/
function testcase() {
var arrObj = [];
var toStringAccessed = false;
var valueOfAccessed = false;
var proto = {
valueOf: function () {
valueOfAccessed = true;
return 2;
}
};
var ConstructFun = function () { };
ConstructFun.prototype = proto;
var child = new ConstructFun();
child.toString = function () {
toStringAccessed = true;
return 3;
};
Object.defineProperty(arrObj, "length", {
value: child
});
return arrObj.length === 2 && !toStringAccessed && valueOfAccessed;
}
runTestCase(testcase);
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