js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-5-3.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 when fromIndex is boolean
---*/

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

assert.sameValue(a.lastIndexOf(2, true), 1, 'true resolves to 1');
assert.sameValue(a.lastIndexOf(2, false), -1, 'false resolves to 0');

reportCompare(0, 0);