test262/test/suite/ch15/15.2/15.2.3/15.2.3.7/15.2.3.7-6-a-186.js

/// Copyright (c) 2012 Ecma International.  All rights reserved. 
/// Ecma International makes this code available under the terms and conditions set
/// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the 
/// "Use Terms").   Any redistribution of this code must retain the above 
/// copyright and this notice and otherwise comply with the Use Terms.
/**
 * @path ch15/15.2/15.2.3/15.2.3.7/15.2.3.7-6-a-186.js
 * @description Object.defineProperties - 'O' is an Array, 'P' is an array index named property, 'P' is own data property  (15.4.5.1 step 4.c)
 */


function testcase() {
        var arr = [];
        Object.defineProperty(arr, 0, {
            value: "ownDataProperty",
            configurable: false
        });

        try {
            Object.defineProperties(arr, {
                "0": {
                    value: "abc",
                    configurable: true
                }
            });
            return false;
        } catch (e) {
            return e instanceof TypeError && arr[0] === "ownDataProperty";
        }
    }
runTestCase(testcase);