test/built-ins/Object/defineProperties/15.2.3.7-2-11.js


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// 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: 15.2.3.7-2-11
description: Object.defineProperties - argument 'Properties' is the Math object
includes: [runTestCase.js]
---*/

function testcase() {

        var obj = {};
        var result = false;
       
        try {
            Object.defineProperty(Math, "prop", {
                get: function () {
                    result = (this === Math);
                    return {};
                },
                enumerable: true,
                configurable: true
            });

            Object.defineProperties(obj, Math);
            return result;
        } finally {
            delete Math.prop;
        }
    }
runTestCase(testcase);