public void PermissionStateUnrestricted ()
{
RegistryPermission ep = new RegistryPermission (PermissionState.Unrestricted);
Assert.IsNotNull (ep, "RegistryPermission(PermissionState.Unrestricted)");
Assert.IsTrue (ep.IsUnrestricted (), "IsUnrestricted");
RegistryPermission copy = (RegistryPermission)ep.Copy ();
Assert.AreEqual (ep.IsUnrestricted (), copy.IsUnrestricted (), "Copy.IsUnrestricted");
SecurityElement se = ep.ToXml ();
Assert.AreEqual ("true", se.Attribute ("Unrestricted"), "ToXml-Unrestricted");
}