JSTests/test262/test/built-ins/Array/prototype/indexOf/15.4.4.14-2-7.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: 15.4.4.14-2-7
description: Array.prototype.indexOf - 'length' is own accessor property
---*/

        var objOne = { 1: true };
        var objTwo = { 2: true };
        Object.defineProperty(objOne, "length", {
            get: function () {
                return 2;
            },
            configurable: true
        });
        Object.defineProperty(objTwo, "length", {
            get: function () {
                return 2;
            },
            configurable: true
        });

assert.sameValue(Array.prototype.indexOf.call(objOne, true), 1, 'Array.prototype.indexOf.call(objOne, true)');
assert.sameValue(Array.prototype.indexOf.call(objTwo, true), -1, 'Array.prototype.indexOf.call(objTwo, true)');