test/built-ins/Object/defineProperty/15.2.3.6-3-204.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: 15.2.3.6-3-204
description: >
    Object.defineProperty - 'writable' property in 'Attributes' is
    treated as true when it is new Boolean(false) (8.10.5 step 6.b)
includes: [runTestCase.js]
---*/

function testcase() {
        var obj = {};

        Object.defineProperty(obj, "property", { writable: new Boolean(false) });

        var beforeWrite = obj.hasOwnProperty("property");

        obj.property = "isWritable";

        var afterWrite = (obj.property === "isWritable");

        return beforeWrite === true && afterWrite === true;
    }
runTestCase(testcase);