// Copyright (c) 2012 Ecma International.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
es5id: 15.2.3.7-6-a-160
description: >
    Object.defineProperties - 'O' is an Array, 'P' is the length
    property of 'O', the [[Value]] field of 'desc' is less than value
    of  the length property, test TypeError is thrown when the
    [[Writable]] attribute of the length property is false (15.4.5.1
    step 3.g)
includes: [runTestCase.js]
---*/

function testcase() {

        var arr = [0, 1];

        Object.defineProperty(arr, "length", {
            writable: false
        });

        try {
            Object.defineProperties(arr, {
                length: {
                    value: 0
                }
            });
            return false;
        } catch (e) {
            return e instanceof TypeError && arr.length === 2 && arr[0] === 0 && arr[1] === 1;
        }
    }
runTestCase(testcase);