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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 ch15/15.4/15.4.4/15.4.4.15/15.4.4.15-8-2.js
* @description Array.prototype.lastIndexOf must return correct index(Number)
*/
function testcase() {
var obj = {toString:function (){return 0}};
var one = 1;
var _float = -(4/3);
var a = new Array(+0,true,0,-0, false,undefined,null,"0",obj, _float,-(4/3),-1.3333333333333,"str",one, 1, false);
if (a.lastIndexOf(-(4/3)) === 10 && // a[10]=-(4/3)
a.lastIndexOf(0) === 3 && // a[3] = -0, but using === -0 and 0 are equal
a.lastIndexOf(-0) ===3 && // a[3] = -0
a.lastIndexOf(1) === 14 ) // a[14] = 1
{
return true;
}
}
runTestCase(testcase);
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