15.2.3.6-3-130.js (674B)
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 es5id: 15.2.3.6-3-130 6 description: > 7 Object.defineProperty - 'value' property in 'Attributes' is own 8 data property that overrides an inherited data property (8.10.5 9 step 5.a) 10 ---*/ 11 12 var obj = {}; 13 14 var proto = { 15 value: "inheritedDataProperty" 16 }; 17 18 var ConstructFun = function() {}; 19 ConstructFun.prototype = proto; 20 21 var child = new ConstructFun(); 22 23 child.value = "ownDataProperty"; 24 25 Object.defineProperty(obj, "property", child); 26 27 assert.sameValue(obj.property, "ownDataProperty", 'obj.property'); 28 29 reportCompare(0, 0);