object-seal-p-is-own-property-of-a-date-object-that-uses-object-s-get-own-property.js (502B)
1 // Copyright (c) 2012 Ecma International. All rights reserved. 2 // This code is governed by the BSD license found in the LICENSE file. 3 4 /*--- 5 esid: sec-setintegritylevel 6 description: > 7 Object.seal - 'P' is own property of a Date object that uses 8 Object's [[GetOwnProperty]] 9 includes: [propertyHelper.js] 10 ---*/ 11 12 var obj = new Date(0); 13 14 obj.foo = 10; 15 16 assert(Object.isExtensible(obj)); 17 Object.seal(obj); 18 19 verifyProperty(obj, "foo", { 20 value: 10, 21 configurable: false, 22 }); 23 24 reportCompare(0, 0);