blob: 24397984a6f993927814f25683599663ea5af151 [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: 15.2.3.8-2-2
description: Object.seal - inherited data properties are ignored
---*/
var proto = {};
Object.defineProperty(proto, "Father", {
value: 10,
configurable: true
});
var ConstructFun = function () { };
ConstructFun.prototype = proto;
var child = new ConstructFun();
var preCheck = Object.isExtensible(child);
Object.seal(child);
var beforeDeleted = proto.hasOwnProperty("Father");
delete proto.Father;
var afterDeleted = proto.hasOwnProperty("Father");
assert(preCheck, 'preCheck !== true');
assert(beforeDeleted, 'beforeDeleted !== true');
assert.sameValue(afterDeleted, false, 'afterDeleted');