JSTests/test262/test/built-ins/Array/prototype/indexOf/15.4.4.14-9-b-i-10.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: 15.4.4.14-9-b-i-10
description: >
    Array.prototype.indexOf - element to be retrieved is own accessor
    property on an Array-like object
---*/

        var obj = { length: 3 };
        Object.defineProperty(obj, "0", {
            get: function () {
                return 0;
            },
            configurable: true
        });

        Object.defineProperty(obj, "1", {
            get: function () {
                return 1;
            },
            configurable: true
        });

        Object.defineProperty(obj, "2", {
            get: function () {
                return 2;
            },
            configurable: true
        });

assert.sameValue(Array.prototype.indexOf.call(obj, 0), 0, 'Array.prototype.indexOf.call(obj, 0)');
assert.sameValue(Array.prototype.indexOf.call(obj, 1), 1, 'Array.prototype.indexOf.call(obj, 1)');
assert.sameValue(Array.prototype.indexOf.call(obj, 2), 2, 'Array.prototype.indexOf.call(obj, 2)');