/// 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 ch15/15.2/15.2.3/15.2.3.9/15.2.3.9-2-a-7.js * @description Object.freeze - 'P' is own named property of an Arguments object that implements its own [[GetOwnProperty]] */ function testcase() { var argObj = (function () { return arguments; }()); argObj.foo = 10; // default [[Configurable]] attribute value of foo: true Object.freeze(argObj); var desc = Object.getOwnPropertyDescriptor(argObj, "foo"); delete argObj.foo; return argObj.foo === 10 && desc.configurable === false && desc.writable === false; } runTestCase(testcase);