JSTests/test262/test/built-ins/Array/prototype/indexOf/15.4.4.14-8-1.js

// 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.indexof
es5id: 15.4.4.14-8-1
description: Array.prototype.indexOf with negative fromIndex
---*/

  var a = new Array(1,2,3);


assert.sameValue(a.indexOf(2,-1), -1, 'a.indexOf(2,-1)');
assert.sameValue(a.indexOf(2,-2), 1, 'a.indexOf(2,-2)');
assert.sameValue(a.indexOf(1,-3), 0, 'a.indexOf(1,-3)');
assert.sameValue(a.indexOf(1,-5.3), 0, 'a.indexOf(1,-5.3)');