// 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.lastindexof description: > Array.prototype.lastIndexOf - value of 'length' is an Object which has an own valueOf method ---*/ //valueOf method will be invoked first, since hint is Number var obj = { 1: true, 2: 2, length: { valueOf: function() { return 2; } } }; assert.sameValue(Array.prototype.lastIndexOf.call(obj, true), 1, 'Array.prototype.lastIndexOf.call(obj, true)'); assert.sameValue(Array.prototype.lastIndexOf.call(obj, 2), -1, 'Array.prototype.lastIndexOf.call(obj, 2)'); reportCompare(0, 0);