15.2.3.7-5-b-235.js (1002B)
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: 15.2.3.7-5-b-235 6 description: > 7 Object.defineProperties - 'set' property of 'descObj' is own 8 accessor property that overrides an inherited accessor property 9 (8.10.5 step 8.a) 10 ---*/ 11 12 var data1 = "data"; 13 var data2 = "data"; 14 15 var proto = {}; 16 Object.defineProperty(proto, "set", { 17 get: function() { 18 return function(value) { 19 data1 = value; 20 }; 21 } 22 }); 23 24 var Con = function() {}; 25 Con.prototype = proto; 26 27 var child = new Con(); 28 Object.defineProperty(child, "set", { 29 get: function() { 30 return function(value) { 31 data2 = value; 32 }; 33 } 34 }); 35 36 var obj = {}; 37 38 Object.defineProperties(obj, { 39 prop: child 40 }); 41 42 obj.prop = "overrideData"; 43 44 assert(obj.hasOwnProperty("prop"), 'obj.hasOwnProperty("prop") !== true'); 45 assert.sameValue(data2, "overrideData", 'data2'); 46 assert.sameValue(data1, "data", 'data1'); 47 48 reportCompare(0, 0);