return v.Op == OpVarDef || v.Op == OpVarLive || v.Op == OpPhi ||
		(v.Op == OpFwdRef || v.Op == OpCopy) && v.Type == types.TypeMem
}

// removeable reports whether the value v can be removed from the SSA graph entirely
// if its use count drops to 0.
func (v *Value) removeable() bool {
	if v.Type.IsVoid() {
		// Void ops (inline marks), must stay.
		return false
	}
	if opcodeTable[v.Op].nilCheck {

			sh.ShowCmd("", "rm -f %s", p.Target)
		}
		if !cfg.BuildN {
			removeFile(p.Target)
		}
	}

	if cleanR {
		for _, p1 := range p.Internal.Imports {
			clean(p1)
		}
	}
}

// removeFile tries to remove file f, if error other than file doesn't exist
// occurs, it will report the error.
func removeFile(f string) {
	err := os.Remove(f)
	if err == nil || os.IsNotExist(err) {
		return

                }
            }

            class RemoveRule implements ComponentMetadataRule {
                void execute(ComponentMetadataContext context) {
                    context.details.withVariant("$variantToTest") {
                        with${toCamelCase(thing)} { d ->
                            assert d.size() == 1
                            d.removeAll { true }
                        }
                    }

				t.Fatalf("Lstat %q succeeded after partial RemoveAll", s)
			}
		}
	}
	if err = RemoveAll(path); err != nil {
		t.Fatalf("RemoveAll %q after partial RemoveAll: %s", path, err)
	}
	if _, err = Lstat(path); err == nil {
		t.Fatalf("Lstat %q succeeded after RemoveAll (final)", path)
	}
}

// Test RemoveAll on a large directory.
func TestRemoveAllLarge(t *testing.T) {

			ExpectAnnotations: map[string]string{
				"removelabel.example.com/key1":                      "value1",
				"mutation.webhook.admission.k8s.io/round_0_index_0": mutationAnnotationValue(configurationName, "removelabel.example.com", true),
				"patch.webhook.admission.k8s.io/round_0_index_0":    patchAnnotationValue(configurationName, "removelabel.example.com", `[{"op": "remove", "path": "/metadata/labels/remove"}]`),
			},

}

func TestCanSupport(t *testing.T) {
	tmpDir, plug := getPlugin(t)
	defer os.RemoveAll(tmpDir)

	if !plug.CanSupport(getTestVolume(false, tmpDir, false, nil)) {
		t.Errorf("Expected true")
	}
}

func TestGetAccessModes(t *testing.T) {
	tmpDir, plug := getPersistentPlugin(t)
	defer os.RemoveAll(tmpDir)

	modes := plug.GetAccessModes()
	if !volumetest.ContainsAccessMode(modes, v1.ReadWriteOnce) {

        dispatch1.removeAll([]).is(dispatch1)
        dispatch1.removeAll([listener2, listener3]).is(dispatch1)

        def dispatch2 = dispatch1.add(listener1)
        dispatch2.removeAll([]).is(dispatch2)
        dispatch2.removeAll([listener2, listener3]).is(dispatch2)

        def dispatch3 = dispatch2.add(listener2)
        dispatch3.removeAll([]).is(dispatch3)

	"runtime"
	"strconv"
	"sync"
	"sync/atomic"
	"testing"
)

// RemoveAll removes all exported variables.
// This is for tests only.
func RemoveAll() {
	vars.keysMu.Lock()
	defer vars.keysMu.Unlock()
	for _, k := range vars.keys {
		vars.m.Delete(k)
	}
	vars.keys = nil
}

func TestNil(t *testing.T) {
	RemoveAll()
	val := Get("missing")
	if val != nil {
		t.Errorf("got %v, want nil", val)
	}

func TestDoSafeMakeDir(t *testing.T) {
	base, err := ioutil.TempDir("", "TestDoSafeMakeDir")
	if err != nil {
		t.Fatalf(err.Error())
	}

	defer os.RemoveAll(base)

	testingVolumePath := filepath.Join(base, "testingVolumePath")
	os.MkdirAll(testingVolumePath, 0755)
	defer os.RemoveAll(testingVolumePath)

	tests := []struct {
		volumePath    string
		subPath       string
		expectError   bool
		symlinkTarget string
	}{
		{

	actual := WriteKey(tmpdir, "foo", rootCAKey)
	if actual != nil {
		t.Errorf(
			"failed WriteCertAndKey with an error: %v",
			actual,
		)
	}
}

func TestWritePublicKey(t *testing.T) {
	tmpdir, err := os.MkdirTemp("", "")
	if err != nil {
		t.Fatalf("Couldn't create tmpdir")
	}
	defer os.RemoveAll(tmpdir)

	actual := WritePublicKey(tmpdir, "foo", rootCAKey.Public())