*/

package fs

import (
	"fmt"
)

type UsageInfo struct {
	Bytes  int64
	Inodes int64
}

// Info unsupported returns 0 values for available and capacity and an error.
func Info(path string) (int64, int64, int64, int64, int64, int64, error) {
	return 0, 0, 0, 0, 0, 0, fmt.Errorf("fsinfo not supported for this build")
}

// DiskUsage gets disk usage of specified path.
func DiskUsage(path string) (UsageInfo, error) {

	tests := []struct {
		name                string
		podEtcHostsPathFunc PodEtcHostsPathFunc
		podUID              types.UID
		rootFsInfo          *cadvisorapiv2.FsInfo
		want                *statsapi.FsStats
		wantErr             bool
	}{
		{
			name: "Should return nil for runtimes that do not support etc host file",
			podEtcHostsPathFunc: func(podUID types.UID) string {
				return ""
			},
			podUID:     "fake0001",

                append("<dispatch receiver>: ${dispatchReceiverType.render()}")
                if (valueParameters.isNotEmpty()) append(", ")
            }
            valueParameters.joinTo(this) { stringRepresentation(it) }
            append(")")
            append(": ${returnType.render()}")
        }
        is KaValueParameterSymbol -> "${if (isVararg) "vararg " else ""}$name: ${returnType.render()}"

	cadvisor.EXPECT().MachineInfo().Return(&cadvisorapi.MachineInfo{}, nil).AnyTimes()
	cadvisor.EXPECT().ImagesFsInfo().Return(cadvisorapiv2.FsInfo{
		Usage:     400,
		Capacity:  1000,
		Available: 600,
	}, nil).AnyTimes()
	cadvisor.EXPECT().RootFsInfo().Return(cadvisorapiv2.FsInfo{
		Usage:    9,
		Capacity: 10,
	}, nil).AnyTimes()
	fakeSecretManager := secret.NewFakeManager()

        public SearchConditionBuilder size(final int size) {
            this.size = size;
            return this;
        }

        public SearchConditionBuilder geoInfo(final GeoInfo geoInfo) {
            this.geoInfo = geoInfo;
            return this;
        }

        public SearchConditionBuilder highlightInfo(final HighlightInfo highlightInfo) {
            this.highlightInfo = highlightInfo;

	istiod  map[string]istiokube.PortForwarder
	values  OperatorValues
	workDir string
	iopFiles
}

type iopInfo struct {
	file string
	spec *opAPI.IstioOperatorSpec
}

type iopFiles struct {
	primaryIOP  iopInfo
	configIOP   iopInfo
	remoteIOP   iopInfo
	gatewayIOP  iopInfo
	eastwestIOP iopInfo
}

// ID implements resource.Instance
func (i *istioImpl) ID() resource.ID {
	return i.id
}

	goTool, err := testenv.GoTool()
	if err != nil {
		t.Fatalf("testenv.GoTool(): %v", err)
	}
	t.Logf("testenv.GoTool() = %q", goTool)

	gotInfo, err := os.Stat(goTool)
	if err != nil {
		t.Fatal(err)
	}
	if !os.SameFile(wantInfo, gotInfo) {
		t.Fatalf("%q is not the same file as %q", absWant, goTool)
	}
}

func TestHasGoBuild(t *testing.T) {
	if !testenv.HasGoBuild() {
		switch runtime.GOOS {

	period     int64
	m          profMap

	// encoding state
	w         io.Writer
	zw        *gzip.Writer
	pb        protobuf
	strings   []string
	stringMap map[string]int
	locs      map[uintptr]locInfo // list of locInfo starting with the given PC.
	funcs     map[string]int      // Package path-qualified function name to Function.ID
	mem       []memMap
	deck      pcDeck
}

type memMap struct {

	const operation = "image_fs_info"
	defer recordOperation(operation, time.Now())

	fsInfo, err := in.service.ImageFsInfo(ctx)
	recordError(operation, err)
	return fsInfo, nil
}

func (in instrumentedRuntimeService) CheckpointContainer(ctx context.Context, options *runtimeapi.CheckpointContainerRequest) error {

			dcinfo.Total = di.Total
			dcinfo.Free = di.Free
			dcinfo.Used = di.Used
			dcinfo.UsedInodes = di.Files - di.Ffree
			dcinfo.FreeInodes = di.Ffree
			dcinfo.FSType = di.FSType
			diskID, err := s.GetDiskID()
			// Healing is 'true' when
			// - if we found an unformatted disk (no 'format.json')
			// - if we found healing tracker 'healing.bin'
			dcinfo.Healing = errors.Is(err, errUnformattedDisk) || (s.Healing() != nil)