// 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 with negative fromIndex ---*/ var a = new Array(1, 2, 3); assert.sameValue(a.lastIndexOf(2, -2), 1, 'a.lastIndexOf(2,-2)'); assert.sameValue(a.lastIndexOf(2, -3), -1, 'a.lastIndexOf(2,-3)'); assert.sameValue(a.lastIndexOf(1, -5.3), -1, 'a.lastIndexOf(1,-5.3)'); reportCompare(0, 0);