// 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 a number (value | |
is -0) | |
---*/ | |
var obj = { | |
0: true, | |
length: -0 | |
}; | |
assert.sameValue(Array.prototype.lastIndexOf.call(obj, true), -1, 'Array.prototype.lastIndexOf.call(obj, true)'); |