test/built-ins/Object/defineProperties/15.2.3.7-5-a-12.js


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

/*---
es5id: 15.2.3.7-5-a-12
description: >
    Object.defineProperties - 'Properties' is the Math object which
    implements its own [[Get]] method to get enumerable own property
includes: [runTestCase.js]
---*/

function testcase() {

        var obj = {};

        try {
            Math.prop = {
                value: 12
            };
            Object.defineProperties(obj, Math);

            return obj.hasOwnProperty("prop") && obj.prop === 12;
        } finally {
            delete Math.prop;
        }
    }
runTestCase(testcase);