test262/test/built-ins/Object/defineProperty/15.2.3.6-4-92.js

34 lines
962 B
JavaScript

// 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.
/*---
es5id: 15.2.3.6-4-92
description: >
Object.defineProperty will not throw TypeError when
name.configurable = false, name.writable = false, desc.value and
name.value are two booleans with the same value (8.12.9 step
10.a.ii.1)
includes: [propertyHelper.js]
---*/
var obj = {};
Object.defineProperty(obj, "foo", {
value: false,
writable: false,
configurable: false
});
Object.defineProperty(obj, "foo", { value: false });
verifyEqualTo(obj, "foo", false);
verifyNotWritable(obj, "foo");
verifyNotEnumerable(obj, "foo");
verifyNotConfigurable(obj, "foo");