expect:
        runsCompiler(gccCygwin64, gccVerboseOutput('7.3', includes))
        mapsPath(cygpath, '/usr/include', 'C:\\cygwin\\usr\\include')
        mapsPath(cygpath, '/usr/local/include', 'C:\\cygwin\\usr\\local\\include')
        def provider = new GccMetadataProvider(execActionFactory, GCC)

	_, err := os.Stat(mapPath)
	if err != nil && !os.IsNotExist(err) {
		return fmt.Errorf("cannot validate map path: %s: %v", mapPath, err)
	}
	if err = os.MkdirAll(mapPath, 0750); err != nil {
		return fmt.Errorf("failed to mkdir %s: %v", mapPath, err)
	}

	if bindMount {
		return mapBindMountDevice(v, devicePath, mapPath, linkName)
	}
	return mapSymlinkDevice(v, devicePath, mapPath, linkName)
}

func (c *fcDiskUnmapper) TearDownDevice(mapPath, devicePath string) error {
	err := c.manager.DetachBlockFCDisk(*c, mapPath, devicePath)
	if err != nil {
		return fmt.Errorf("fc: failed to detach disk: %s\nError: %v", mapPath, err)
	}
	klog.V(4).Infof("fc: %s is unmounted, deleting the directory", mapPath)
	if err = os.RemoveAll(mapPath); err != nil {

func (c *iscsiDiskUnmapper) TearDownDevice(mapPath, _ string) error {
	err := c.manager.DetachBlockISCSIDisk(*c, mapPath)
	if err != nil {
		return fmt.Errorf("iscsi: failed to detach disk: %s\nError: %v", mapPath, err)
	}
	klog.V(4).Infof("iscsi: %q is unmounted, deleting the directory", mapPath)
	err = os.RemoveAll(mapPath)
	if err != nil {

	}

	// Check if global map path is valid
	// global map path examples:
	//   wwn+lun: plugins/kubernetes.io/fc/volumeDevices/50060e801049cfd1-lun-0/
	//   wwid: plugins/kubernetes.io/fc/volumeDevices/3600508b400105e210000900000490000/
	if pathExists, pathErr := checkPathExists(mapPath); !pathExists || pathErr != nil {
		return pathErr
	}

func (util *ISCSIUtil) DetachBlockISCSIDisk(c iscsiDiskUnmapper, mapPath string) error {
	if pathExists, pathErr := mount.PathExists(mapPath); pathErr != nil {
		return fmt.Errorf("error checking if path exists: %w", pathErr)
	} else if !pathExists {
		klog.Warningf("Warning: Unmap skipped because path does not exist: %v", mapPath)
		return nil
	}

	err := os.RemoveAll(globalPath)
	if err != nil {
		return err
	}
	fake.detachCalled = true
	return nil
}

func (fake *fakeDiskManager) DetachBlockFCDisk(c fcDiskUnmapper, mapPath, devicePath string) error {
	err := os.RemoveAll(mapPath)
	if err != nil {
		return err
	}
	fake.detachCalled = true
	return nil
}

func doTestPlugin(t *testing.T, spec *volume.Spec) {

	return unmapper, nil
}

func (p *csiPlugin) ConstructBlockVolumeSpec(podUID types.UID, specVolName, mapPath string) (*volume.Spec, error) {
	klog.V(4).Infof("plugin.ConstructBlockVolumeSpec [podUID=%s, specVolName=%s, path=%s]", string(podUID), specVolName, mapPath)

	dataDir := getVolumeDeviceDataDir(specVolName, p.host)
	volData, err := loadVolumeData(dataDir, volDataFileName)
	if err != nil {

	BlockVolumeUnmapper
	// TearDownDevice removes traces of the SetUpDevice procedure.
	// If the plugin is non-attachable, this method detaches the volume
	// from a node.
	TearDownDevice(mapPath string, devicePath string) error

	// UnmapPodDevice removes traces of the MapPodDevice procedure.
	UnmapPodDevice() error
}

// Provisioner is an interface that creates templates for PersistentVolumes

}

func (f *stubBlockVolume) SetUpDevice() (string, error) {
	return "", nil
}

func (f stubBlockVolume) MapPodDevice() error {
	return nil
}

func (f *stubBlockVolume) TearDownDevice(mapPath string, devicePath string) error {
	return nil
}

func (f *stubBlockVolume) UnmapPodDevice() error {
	return nil
}

func (f *stubBlockVolume) SupportsMetrics() bool {
	return false
}