js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-8-7.js


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// 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 must return correct index (self
    reference)
---*/

var a = new Array(0, 1, 2, 3);
a[2] = a;

assert.sameValue(a.lastIndexOf(a), 2, 'a.lastIndexOf(a)');
assert.sameValue(a.lastIndexOf(3), 3, 'a.lastIndexOf(3)');

reportCompare(0, 0);