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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 throws TypeError exception when
'length' is an object with toString and valueOf methods that don�t
return primitive values
---*/
var accessed = false;
var toStringAccessed = false;
var valueOfAccessed = false;
function callbackfn(prevVal, curVal, idx, obj) {
accessed = true;
}
var obj = {
0: 11,
1: 12,
length: {
valueOf: function() {
valueOfAccessed = true;
return {};
},
toString: function() {
toStringAccessed = true;
return {};
}
}
};
assert.throws(TypeError, function() {
Array.prototype.reduceRight.call(obj, callbackfn, 1);
});
assert(toStringAccessed, 'toStringAccessed !== true');
assert(valueOfAccessed, 'valueOfAccessed !== true');
assert.sameValue(accessed, false, 'accessed');
reportCompare(0, 0);
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