blob: 4e5a49d4e038d4d5df6a1bc78cc167c04b1632fd [file] [log] [blame]
// Copyright (c) 2012 Ecma International. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es5id: 15.2.3.6-3-156
description: >
Object.defineProperty - 'writable' property in 'Attributes' is own
data property that overrides an inherited data property (8.10.5
step 6.a)
---*/
var obj = {};
var proto = {
writable: false
};
var ConstructFun = function() {};
ConstructFun.prototype = proto;
var child = new ConstructFun();
child.writable = true;
Object.defineProperty(obj, "property", child);
var beforeWrite = obj.hasOwnProperty("property");
obj.property = "isWritable";
var afterWrite = (obj.property === "isWritable");
assert.sameValue(beforeWrite, true, 'beforeWrite');
assert.sameValue(afterWrite, true, 'afterWrite');