test262/test/built-ins/Object/defineProperties/15.2.3.7-6-a-91.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-91
description: >
    Object.defineProperties throws TypeError when P.configurable is
    false, both properties.[[Get]] and P.[[Get]] are two objects which
    refer to different objects (8.12.9 step 11.a.ii)
includes:
    - runTestCase.js
    - accessorPropertyAttributesAreCorrect.js
---*/

function testcase() {

        var obj = {};

        function set_func(value) {
            obj.setVerifyHelpProp = value;
        }
        function get_func1() {
            return 10;
        }

        Object.defineProperty(obj, "foo", {
            get: get_func1,
            set: set_func,
            enumerable: false,
            configurable: false
        });

        function get_func2() {
            return 20;
        }

        try {
            Object.defineProperties(obj, {
                foo: {
                    get: get_func2
                }
            });
            return false;
        } catch (e) {
            return (e instanceof TypeError) && accessorPropertyAttributesAreCorrect(obj, "foo", get_func1, set_func, "setVerifyHelpProp", false, false);
        }

    }
runTestCase(testcase);