/// 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 ch15/15.2/15.2.3/15.2.3.7/15.2.3.7-6-a-87.js * @description Object.defineProperties throws TypeError when P.configurable is false, both properties.[[Set]] and P.[[Set]] are two objects which refer to different objects (8.12.9 step 11.a.i) */ function testcase() { var obj = {}; function set_func1(value) { obj.setVerifyHelpProp = value; } Object.defineProperty(obj, "foo", { set: set_func1, configurable: false }); function set_func2() {} try { Object.defineProperties(obj, { foo: { set: set_func2 } }); return false; } catch (e) { return (e instanceof TypeError) && accessorPropertyAttributesAreCorrect(obj, "foo", undefined, set_func1, "setVerifyHelpProp", false, false); } } runTestCase(testcase);