test/built-ins/Array/prototype/indexOf/15.4.4.14-3-24.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.indexof
es5id: 15.4.4.14-3-24
description: >
    Array.prototype.indexOf - value of 'length' is a positive
    non-integer, ensure truncation occurs in the proper direction
---*/

        var obj = { 122: true, 123: false, length: 123.321 }; //length will be 123 finally

assert.sameValue(Array.prototype.indexOf.call(obj, true), 122, 'Array.prototype.indexOf.call(obj, true)');
assert.sameValue(Array.prototype.indexOf.call(obj, false), -1, 'Array.prototype.indexOf.call(obj, false)');