test/built-ins/Object/defineProperty/15.2.3.6-3-258.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: 15.2.3.6-3-258
description: >
    Object.defineProperty - 'Attributes' is an Arguments object which
    implements its own [[Get]] method to access the 'set' property
    (8.10.5 step 8.a)
---*/

        var obj = {};
        var data = "data";
        var argObj = (function () { return arguments; })();
        argObj.set = function (value) {
            data = value;
        };

        Object.defineProperty(obj, "property", argObj);
        obj.property = "overrideData";

assert(obj.hasOwnProperty("property"), 'obj.hasOwnProperty("property") !== true');
assert.sameValue(data, "overrideData", 'data');