origConnect     = connectFunc
	origConnectEx   = poll.ConnectExFunc
	origListen      = listenFunc
	origAccept      = poll.AcceptFunc
)

func installTestHooks() {
	wsaSocketFunc = sw.WSASocket
	poll.CloseFunc = sw.Closesocket
	connectFunc = sw.Connect
	poll.ConnectExFunc = sw.ConnectEx
	listenFunc = sw.Listen
	poll.AcceptFunc = sw.AcceptEx
}

func uninstallTestHooks() {
	wsaSocketFunc = origWSASocket

	origConnect       = connectFunc
	origListen        = listenFunc
	origAccept        = poll.AcceptFunc
	origGetsockoptInt = getsockoptIntFunc

	extraTestHookInstallers   []func()
	extraTestHookUninstallers []func()
)

func installTestHooks() {
	socketFunc = sw.Socket
	poll.CloseFunc = sw.Close
	connectFunc = sw.Connect
	listenFunc = sw.Listen
	poll.AcceptFunc = sw.Accept
	getsockoptIntFunc = sw.GetsockoptInt

	connectFunc   func(syscall.Handle, syscall.Sockaddr) error                                                = syscall.Connect
	listenFunc    func(syscall.Handle, int) error                                                             = syscall.Listen

	hostsFilePath = "/etc/hosts"

	// Placeholders for socket system calls.
	socketFunc        func(int, int, int) (int, error)  = syscall.Socket
	connectFunc       func(int, syscall.Sockaddr) error = syscall.Connect
	listenFunc        func(int, int) error              = syscall.Listen
	getsockoptIntFunc func(int, int, int) (int, error)  = syscall.GetsockoptInt

			return err
		}
	}

	if err = syscall.Bind(fd.pfd.Sysfd, lsa); err != nil {
		return os.NewSyscallError("bind", err)
	}
	if err = listenFunc(fd.pfd.Sysfd, backlog); err != nil {
		return os.NewSyscallError("listen", err)
	}
	if err = fd.init(); err != nil {
		return err
	}
	lsa, _ = syscall.Getsockname(fd.pfd.Sysfd)

		evaluator := qm.registry.Get(resource.GroupResource())
		if evaluator == nil {
			listerFunc := generic.ListerFuncForResourceFunc(qm.informerFactory.ForResource)
			listResourceFunc := generic.ListResourceUsingListerFunc(listerFunc, resource)
			evaluator = generic.NewObjectCountEvaluator(resource.GroupResource(), listResourceFunc, "")
			qm.registry.Add(evaluator)