// CHECK: tf_executor.graph {
// CHECK:   %[[CONTROL:.*]] = tf_executor.island {
// CHECK:     tf_executor.yield
// CHECK:   }
// CHECK:   tf_executor.fetch %[[CONTROL]] : !tf_executor.control
// CHECK: }
// CHECK: return

func.func @graph_already() {
  tf_executor.graph {
    %control = tf_executor.island {
      tf_executor.yield
    }
    tf_executor.fetch %control : !tf_executor.control
  }
  func.return
}

    %island4 = tf_executor.island(%island3) {
      "tf.NoOp"() : () -> ()
      tf_executor.yield
    }
    // expected-warning@+3 {{unexpected control dependency path: path 0, node 2 (intermediate)}}
    // expected-warning@+2 {{unexpected control dependency path: path 1, node 2 (intermediate)}}

  func.func @main() {
    tf_executor.graph {
      %control = tf_executor.island {
        tf_executor.yield
      }
      tf_executor.fetch %control : !tf_executor.control
    }
    tf_executor.graph {
      %control = tf_executor.island {
        tf_executor.yield
      }
      tf_executor.fetch %control : !tf_executor.control
    }
    return
  }

					if !reflect.DeepEqual(origin, response.Header.Get("Access-Control-Allow-Origin")) {
						t.Errorf("Expected %#v, Got %#v", origin, response.Header.Get("Access-Control-Allow-Origin"))
					}

					if response.Header.Get("Access-Control-Allow-Credentials") == "" {
						t.Errorf("Expected Access-Control-Allow-Credentials header to be set")
					}

					if response.Header.Get("Access-Control-Allow-Headers") == "" {

        "tf_executor.yield"(%0) : (tensor<f32>) -> ()
      }) : (!tf_executor.control) -> (tensor<f32>, !tf_executor.control)
      %outputs_6, %control_7 = "tf_executor.island"() ({
        %0 = "tf.Identity"(%outputs_0#1) {device = ""} : (tensor<*xi32>) -> tensor<*xi32>
        "tf_executor.yield"(%0) : (tensor<*xi32>) -> ()
      }) : () -> (tensor<*xi32>, !tf_executor.control)
      %outputs_8, %control_9 = "tf_executor.island"(%control_7) ({

func NewControlPlaneJoinPhase() workflow.Phase {
	return workflow.Phase{
		Name:    "control-plane-join",
		Short:   "Join a machine as a control plane instance",
		Example: controlPlaneJoinExample,
		Phases: []workflow.Phase{
			{
				Name:           "all",
				Short:          "Join a machine as a control plane instance",

    assertEquals(control(NE, 1), entry(NE, 1));
    assertFalse(control(NE, 1).equals(entry(NE, 2)));
    assertFalse(entry(NE, 1).equals(control("bar", 1)));
    assertFalse(entry(NE, 1).equals(new Object()));
    assertFalse(entry(NE, 1).equals(null));
  }

  public void testHashCode() {
    assertEquals(control("foo", 1).hashCode(), entry("foo", 1).hashCode());

		data, ok := c.(Data)
		if !ok {
			return errors.New("control-plane phase invoked with an invalid data struct")
		}

		// if this is not a control-plane node, this phase should not be executed
		if !data.IsControlPlaneNode() {
			fmt.Println("[upgrade] Skipping phase. Not a control plane node.")
			return nil
		}

		// otherwise, retrieve all the info required for control plane upgrade
		cfg := data.InitCfg()

)

var (
	markControlPlaneExample = cmdutil.Examples(`
		# Applies control-plane label and taint to the current node, functionally equivalent to what executed by kubeadm init.
		kubeadm init phase mark-control-plane --config config.yaml

		# Applies control-plane label and taint to a specific node
		kubeadm init phase mark-control-plane --node-name myNode
		`)
)

)

var (
	controlPlaneExample = cmdutil.Examples(`
		# Generates all static Pod manifest files for control plane components,
		# functionally equivalent to what is generated by kubeadm init.
		kubeadm init phase control-plane all

		# Generates all static Pod manifest files using options read from a configuration file.
		kubeadm init phase control-plane all --config config.yaml
		`)

	controlPlanePhaseProperties = map[string]struct {