test262/test/built-ins/Object/freeze/15.2.3.9-4-1.js

22 lines
502 B
JavaScript

// Copyright (c) 2012 Ecma International. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es5id: 15.2.3.9-4-1
description: Object.freeze - 'O' is sealed already
includes: [runTestCase.js]
---*/
function testcase() {
var obj = {};
obj.foo = 10; // default value of attributes: writable: true, enumerable: true
Object.seal(obj);
Object.freeze(obj);
return Object.isFrozen(obj);
}
runTestCase(testcase);