// 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: 15.2.3.7-6-a-45 description: > Object.defineProperties - desc.value is +0 and P.value is -0 (8.12.9 step 6) includes: - runTestCase.js - dataPropertyAttributesAreCorrect.js ---*/ function testcase() { var obj = {}; var desc = { value: -0 }; Object.defineProperty(obj, "foo", desc); try { Object.defineProperties(obj, { foo: { value: +0 } }); return false; } catch (e) { return (e instanceof TypeError) && dataPropertyAttributesAreCorrect(obj, "foo", -0, false, false, false); } } runTestCase(testcase);