test262/test/built-ins/Object/defineProperties/15.2.3.7-6-a-279.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.

/*---
es5id: 15.2.3.7-6-a-279
description: >
    Object.defineProperties - 'O' is an Arguments object, 'P' is own
    property which is ever defined in both [[ParameterMap]] of 'O' and
    'O', and is deleted afterwards, and 'desc' is accessor descriptor,
    test 'P' is redefined in 'O' with all correct attribute values
    (10.6 [[DefineOwnProperty]] step 3)
includes:
    - runTestCase.js
    - accessorPropertyAttributesAreCorrect.js
---*/

function testcase() {

        var arg;

        (function fun(a, b, c) {
            arg = arguments;
        }(0, 1, 2));

        delete arg[0];

        function get_func() {
            return 10;
        }
        function set_func(value) {
            arg.setVerifyHelpProp = value;
        }

        Object.defineProperties(arg, {
            "0": {
                get: get_func,
                set: set_func,
                enumerable: true,
                configurable: true
            }
        });

        return accessorPropertyAttributesAreCorrect(arg, "0", get_func, set_func, "setVerifyHelpProp", true, true);
    }
runTestCase(testcase);