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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-c-ii-17.js
* @description Array.prototype.reduce - 'accumulator' used for current iteration is the result of previous iteration on an Array
*/
function testcase() {
var result = true;
var accessed = false;
var preIteration = 1;
function callbackfn(prevVal, curVal, idx, obj) {
accessed = true;
if (preIteration !== prevVal) {
result = false;
}
preIteration = curVal;
return curVal;
}
[11, 12, 13].reduce(callbackfn, 1);
return result && accessed;
}
runTestCase(testcase);
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