t.Logf("PASS: File %v was added to %v", f, tempCNIBinDir)
				return nil
			} else if op == "del" {
				return fmt.Errorf("FAIL: File %v was not removed from %v", f, tempCNIBinDir)
			}
		} else {
			if op == "add" {
				return fmt.Errorf("FAIL: File %v was not added to %v", f, tempCNIBinDir)
			} else if op == "del" {
				t.Logf("PASS: File %v was removed from %v", f, tempCNIBinDir)
				return nil
			}
		}
	}

		case <-ctx.Done():
			return nil
		}
	}
}

func (z *ztunnelServer) PodDeleted(ctx context.Context, uid string) error {
	r := &zdsapi.WorkloadRequest{
		Payload: &zdsapi.WorkloadRequest_Del{
			Del: &zdsapi.DelWorkload{
				Uid: uid,
			},
		},
	}
	data, err := proto.Marshal(r)
	if err != nil {
		return err
	}

	log.Debugf("sending delete pod to ztunnel: %s %v", uid, r)

		errChan <- ztunnelServer.PodDeleted(ctx, uid)
	}()
	// read the msg to delete from ztunnel
	m, fds = readRequest(t, ztunClient)
	assert.Equal(t, len(fds), 0)
	assert.Equal(t, m.Payload.(*zdsapi.WorkloadRequest_Del).Del.Uid, uid)
	sendAck(ztunClient)

	assert.NoError(t, <-errChan)

	ztunClient.Close()
	// this will retry for a bit, so shouldn't flake
	mt.Assert(ztunnelConnected.Name(), nil, monitortest.Exactly(0))
}

		// to https://github.com/uber-go/zap/issues/328
		_ = log.Sync()
	}()

	// TODO: implement plugin version
	funcs := skel.CNIFuncs{
		Add:   plugin.CmdAdd,
		Del:   plugin.CmdDelete,
		Check: plugin.CmdCheck,
	}
	err := skel.PluginMainFuncsWithError(funcs, version.All, fmt.Sprintf("CNI plugin istio-cni %v", istioversion.Info.Version))
	if err != nil {