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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.
/*---
esid: sec-array.prototype.reduceright
description: >
Array.prototype.reduceRight uses inherited valueOf method when
'length' is an object with an own toString and inherited valueOf
methods
---*/
var testResult1 = true;
var testResult2 = false;
var valueOfAccessed = false;
var toStringAccessed = false;
var proto = {
valueOf: function() {
valueOfAccessed = true;
return 2;
}
};
var Con = function() {};
Con.prototype = proto;
var child = new Con();
function callbackfn(prevVal, curVal, idx, obj) {
if (idx > 1) {
testResult1 = false;
}
if (idx === 1) {
testResult2 = true;
}
return false;
}
child.toString = function() {
toStringAccessed = true;
return '1';
};
var obj = {
0: 12,
1: 11,
2: 9,
length: child
};
Array.prototype.reduceRight.call(obj, callbackfn, 1);
assert(testResult1, 'testResult1 !== true');
assert(testResult2, 'testResult2 !== true');
assert(valueOfAccessed, 'valueOfAccessed !== true');
assert.sameValue(toStringAccessed, false, 'toStringAccessed');
reportCompare(0, 0);
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