test262/test/built-ins/Object/freeze/15.2.3.9-2-a-4.js

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// Copyright (c) 2012 Ecma International. All rights reserved.
// Ecma International makes this code available under the terms and conditions set
// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the
// "Use Terms"). Any redistribution of this code must retain the above
// copyright and this notice and otherwise comply with the Use Terms.
/*---
2014-07-25 00:41:42 +02:00
es5id: 15.2.3.9-2-a-4
description: Object.freeze - 'P' is own accessor property
includes: [runTestCase.js]
---*/
function testcase() {
var obj = {};
Object.defineProperty(obj, "foo", {
get: function () {
return 10;
},
configurable: true
});
Object.freeze(obj);
var desc = Object.getOwnPropertyDescriptor(obj, "foo");
delete obj.foo;
return obj.foo === 10 && desc.configurable === false;
}
runTestCase(testcase);