t.Errorf("Expected to fail with \"%s\", but instead failed with \"%s\"", errDiskNotFound, err)
	}
}

// TestXLStorageListDir -  TestXLStorages validate the directory listing functionality provided by xlStorage.ListDir .
func TestXLStorageListDir(t *testing.T) {
	// create xlStorage test setup
	xlStorage, _, err := newXLStorageTestSetup(t)
	if err != nil {
		t.Fatalf("Unable to create xlStorage test setup, %s", err)
	}

	if lc, err := globalLifecycleSys.Get(obj.Bucket); err == nil {
		switch event := lc.Eval(obj.ToLifecycleOpts()); event.Action {
		case lifecycle.TransitionAction, lifecycle.TransitionVersionAction:
			if obj.DeleteMarker || obj.IsDir {
				// nothing to transition
				return
			}
			globalTransitionState.queueTransitionTask(obj, event, src)
		}
	}
}

// expireTransitionedObject handles expiry of transitioned/restored objects

	g := errgroup.WithNErrs(len(storageDisks))
	for index, disk := range storageDisks {
		if disk == nil {
			continue
		}
		index := index
		g.Go(func() error {
			entries, err := storageDisks[index].ListDir(ctx, "", bucket, prefix, 1)
			if err != nil {
				return err
			}
			if len(entries) > 0 {
				return errVolumeNotEmpty
			}
			return nil
		}, index)
	}

	return g.Wait()
}

			if ra, ok := r.(io.ReaderAt); ok && strings.HasSuffix(file, ".zip") {
				zr, err := zip.NewReader(ra, sz)
				if err != nil {
					return err
				}
				for _, file := range zr.File {
					if file.FileInfo().IsDir() {
						continue
					}
					if strings.HasSuffix(file.Name, "xl.meta") {
						r, err := file.Open()
						if err != nil {
							return err
						}
						// Quote string...

	for index := range storageDisks {
		g.Go(func() error {
			if storageDisks[index] == nil {
				// we ignore disk not found errors
				return nil
			}
			volsInfo, err := storageDisks[index].ListDir(ctx, "", minioMetaBucket, pathJoin(bucketMetaPrefix, deletedBucketsPrefix), -1)
			if err != nil {
				if errors.Is(err, errFileNotFound) {
					return nil
				}
				return err
			}

//
// DecryptObjectInfo also returns whether the object is encrypted or not.
func DecryptObjectInfo(info *ObjectInfo, r *http.Request) (encrypted bool, err error) {
	// Directories are never encrypted.
	if info.IsDir {
		return false, nil
	}
	if r == nil {
		return false, errInvalidArgument
	}

	headers := r.Header

	// disallow X-Amz-Server-Side-Encryption header on HEAD and GET
	switch r.Method {

				return true
			default:
				return false
			}
		}

		decommissionEntry := func(entry metaCacheEntry) {
			defer wk.Give()

			if entry.isDir() {
				return
			}

			fivs, err := entry.fileInfoVersions(bi.Name)
			if err != nil {
				return
			}

			// We need a reversed order for decommissioning,
			// to create the appropriate stack.

	origvolume := params.Get(storageRESTOrigVolume)
	count, err := strconv.Atoi(params.Get(storageRESTCount))
	if err != nil {
		return grid.NewRemoteErr(err)
	}

	entries, err := s.getStorage().ListDir(ctx, origvolume, volume, dirPath, count)
	if err != nil {
		return grid.NewRemoteErr(err)
	}
	out <- &ListDirResult{Entries: entries}
	return nil
}

// DeleteFileHandler - delete a file.

			t.Fatalf("%s : %s", instanceType, err.Error())
		}
	}

	erasureDisks := er.getDisks()
	uploadIDPath := er.getUploadIDDir(bucketNames[0], objectNames[0], uploadIDs[0])
	dataDirs, err := erasureDisks[0].ListDir(context.Background(), minioMetaMultipartBucket, minioMetaMultipartBucket, uploadIDPath, -1)
	if err != nil {
		t.Fatalf("%s : %s", instanceType, err.Error())
	}

	var dataDir string

	rawDataFn := func(r io.Reader, filename string, sz int) error {
		header, zerr := zip.FileInfoHeader(dummyFileInfo{
			name:    filename,
			size:    int64(sz),
			mode:    0o600,
			modTime: time.Now(),
			isDir:   false,
			sys:     nil,
		})
		if zerr != nil {
			adminLogIf(ctx, zerr)
			return nil
		}
		header.Method = zip.Deflate
		zwriter, zerr := zipWriter.CreateHeader(header)
		if zerr != nil {