func ExampleGreet_world() {
	Greet("world")
}
`

	// Create the AST by parsing src and test.
	fset := token.NewFileSet()
	files := []*ast.File{
		mustParse(fset, "src.go", src),
		mustParse(fset, "src_test.go", test),
	}

	// Compute package documentation with examples.
	p, err := doc.NewFromFiles(fset, files, "example.com/p")
	if err != nil {
		panic(err)
	}

// specified cpu and memory resource values
func getResourceList(cpu, memory string) v1.ResourceList {
	res := v1.ResourceList{}
	if cpu != "" {
		res[v1.ResourceCPU] = resource.MustParse(cpu)
	}
	if memory != "" {
		res[v1.ResourceMemory] = resource.MustParse(memory)
	}
	return res
}

// getResourceRequirements returns a ResourceRequirements object

				Requests: v1.ResourceList{
					v1.ResourceName(v1.ResourceStorage): resource.MustParse("2Gi"),
				},
			},
		},
		Status: v1.PersistentVolumeClaimStatus{
			Phase:      v1.ClaimBound,
			Conditions: conditions,
			Capacity: v1.ResourceList{
				v1.ResourceStorage: resource.MustParse("2Gi"),
			},
		},
	}
	return pvcModifier{pvc}
}

		{
			in:  &LabelSelector{MatchLabels: matchLabels},
			out: mustParse("foo=bar"),
		},
		{
			in:  &LabelSelector{MatchExpressions: matchExpressions},
			out: mustParse("baz in (norf,qux)"),
		},
		{
			in:  &LabelSelector{MatchLabels: matchLabels, MatchExpressions: matchExpressions},
			out: mustParse("baz in (norf,qux),foo=bar"),
		},
		{
			in: &LabelSelector{

	res := v1.ResourceList{}
	if cpu != "" {
		res[v1.ResourceCPU] = resource.MustParse(cpu)
	}
	if memory != "" {
		res[v1.ResourceMemory] = resource.MustParse(memory)
	}
	return res
}

func addResource(rName, value string, rl v1.ResourceList) v1.ResourceList {
	rl[v1.ResourceName(rName)] = resource.MustParse(value)
	return rl
}

								},
							},
							Capacity: v1.ResourceList{
								v1.ResourceName(v1.ResourceCPU):    resource.MustParse("10"),
								v1.ResourceName(v1.ResourceMemory): resource.MustParse("10G"),
							},
						},
					},
				},
				Clientset: fake.NewSimpleClientset(&v1.PodList{Items: []v1.Pod{*testutil.NewPod("pod0", "node0")}}),
			},

			isExpectedFailure: false,
			volume: testVolumeWithMountOption("good-nfs-mount-volume", "", "ro,nfsvers=3", api.PersistentVolumeSpec{
				Capacity: api.ResourceList{
					api.ResourceName(api.ResourceStorage): resource.MustParse("10G"),
				},
				AccessModes: []api.PersistentVolumeAccessMode{api.ReadWriteOnce},
				PersistentVolumeSource: api.PersistentVolumeSource{
					NFS: &api.NFSVolumeSource{Server: "localhost", Path: "/srv", ReadOnly: false},

	}{{
		Name: "Overhead with valid cpu and memory resources",
		overhead: &node.Overhead{
			PodFixed: core.ResourceList{
				core.ResourceName(core.ResourceCPU):    resource.MustParse("10"),
				core.ResourceName(core.ResourceMemory): resource.MustParse("10G"),
			},
		},
	}}

	for _, tc := range successCase {
		rc := &node.RuntimeClass{
			ObjectMeta: metav1.ObjectMeta{Name: "foo"},
			Handler:    "bar",

			Resources: v1.VolumeResourceRequirements{
				Requests: map[v1.ResourceName]resource.Quantity{
					v1.ResourceStorage: resource.MustParse(requestSize),
				},
			},
		},
		Status: v1.PersistentVolumeClaimStatus{
			Capacity: map[v1.ResourceName]resource.Quantity{
				v1.ResourceStorage: resource.MustParse(statusSize),
			},
		},
	}
	if volumeName != "" {
		pvc.Spec.VolumeName = volumeName
	}

	return pvc

			pvcSize:       resource.MustParse("10G"),
			pvcStatusSize: resource.MustParse("10G"),
			newPVSize:     resource.MustParse("15G"),
			oldPVSize:     resource.MustParse("10G"),
		},
		{
			name:          "expand-raw-block",
			volumeMode:    &blockMode,
			pvName:        "pv",
			pvcSize:       resource.MustParse("10G"),
			pvcStatusSize: resource.MustParse("10G"),