}

	for i := 0; i < 100; i++ {
		if ip, err := r.AllocateNext(); err == nil {
			t.Fatalf("suddenly became not-full: %s", ip.String())
		}
	}

}

func TestForEachIPAllocator(t *testing.T) {
	_, cidr, err := netutils.ParseCIDRSloppy("192.168.1.0/24")
	if err != nil {
		t.Fatal(err)
	}
	testCases := []sets.String{
		sets.NewString(),
		sets.NewString("192.168.1.1"),