// Copyright (c) 2012 Ecma International. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- info: > The abtract operation ToPropertyDescriptor is used to package the into a property desc. Step 10 of ToPropertyDescriptor throws a TypeError if the property desc ends up having a mix of accessor and data property elements. es5id: 15.2.3.6-3-14 description: > Object.defineProperty throws TypeError if setter is not callable but not undefined (Object)(8.10.5 step 8.b) includes: [runTestCase.js] ---*/ function testcase() { var o = {}; // dummy getter var setter = { a: 1 }; var desc = { set: setter }; try { Object.defineProperty(o, "foo", desc); } catch (e) { if (e instanceof TypeError && (o.hasOwnProperty("foo") === false)) { return true; } } } runTestCase(testcase);