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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 ch15/15.4/15.4.4/15.4.4.21/15.4.4.21-9-b-3.js
* @description Array.prototype.reduce - deleted properties in step 2 are visible here
*/
function testcase() {
var accessed = false;
var testResult = true;
function callbackfn(accum, val, idx, obj) {
accessed = true;
if (idx === 2) {
testResult = false;
}
}
var obj = { 2: "2", 3: 10 };
Object.defineProperty(obj, "length", {
get: function () {
delete obj[2];
return 5;
},
configurable: true
});
Array.prototype.reduce.call(obj, callbackfn, "initialValue");
return accessed && testResult;
}
runTestCase(testcase);
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