/// 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. /** * @path ch15/15.2/15.2.3/15.2.3.6/15.2.3.6-3-175-1.js * @description Object.defineProperty - 'Attributes' is an Arguments object which implements its own [[Get]] method to access the 'writable' property of prototype object (8.10.5 step 6.b) */ function testcase() { var obj = {}; try { Object.prototype.writable = true; var argObj = (function () { return arguments; })(); Object.defineProperty(obj, "property", argObj); var beforeWrite = obj.hasOwnProperty("property"); obj.property = "isWritable"; var afterWrite = (obj.property === "isWritable"); return beforeWrite === true && afterWrite === true; } finally { delete Object.prototype.writable; } } runTestCase(testcase);