return fmt.Errorf("%v command failed: %q", cmd, string(out))
		}
	}
	return nil
}

var runFSModifyTests = flag.Bool("run_fs_modify_tests", false, "run tests which modify filesystem parameters")

// This test assumes registry state of NtfsDisable8dot3NameCreation is 2,
// the default (Volume level setting).
func TestEvalSymlinksCanonicalNamesWith8dot3Disabled(t *testing.T) {

	extractAttributesMetadata(options.Envs, options.Platform, meta)
	// Add all instance labels with lower precedence than pod labels
	extractInstanceLabels(options.Platform, meta)

	// Add all pod labels found from filesystem
	// These are typically volume mounted by the downward API
	lbls, err := readPodLabels()
	if err == nil {
		meta.Labels = map[string]string{}
		for k, v := range meta.StaticLabels {
			meta.Labels[k] = v
		}

  exit 1
fi

if [ -z "$JAVA_HOME" ] ; then
  echo "Warning: JAVA_HOME environment variable is not set."
fi

# traverses directory structure from process work directory to filesystem root
# first directory with .mvn subdirectory is considered project base directory
find_maven_basedir() {
  if [ -z "$1" ]
  then
    echo "Path not specified to find_maven_basedir"
    return 1
  fi

     * <p>
     * The runner requires a Gradle distribution (and therefore a specific version of Gradle) in order to execute builds.
     * This method will find a Gradle distribution, based on the filesystem location of this class.
     * That is, it is expected that this class is loaded from a Gradle distribution.
     * <p>

}

// Cgroup represents a linux cgroup.
type Cgroup struct {
	HierarchyID    string
	ControllerList string
	GroupPath      string
}

// GetCGroups returns a slice of cgroups for pid using fs for filesystem calls.
//
// The expected cgroup format is "hierarchy-ID:controller-list:cgroup-path", and
// this function will return an error if every cgroup does not meet that format.
//
// For more information, see:

}

func TestUnshare(t *testing.T) {
	path := "/proc/net/dev"
	if _, err := os.Stat(path); err != nil {
		if os.IsNotExist(err) {
			t.Skip("kernel doesn't support proc filesystem")
		}
		if os.IsPermission(err) {
			t.Skip("unable to test proc filesystem due to permissions")
		}
		t.Fatal(err)
	}

	b, err := os.ReadFile(path)
	if err != nil {
		t.Fatal(err)
	}
	orig := strings.TrimSpace(string(b))

    def factory = new DefaultFileCollectionFactory(TestFiles.pathToFileResolver(tmpDir.testDirectory), TestFiles.taskDependencyFactory(), TestFiles.directoryFileTreeFactory(), Stub(Factory), Stub(PropertyHost), TestFiles.fileSystem())

    def "lazily queries contents of collection created from MinimalFileSet"() {
        def contents = Mock(MinimalFileSet)
        def file = new File("a")

        when:

			// regular files: they continue to support random-access reads and writes
			// of persistent data, and they shouldn't add unexpected latency or
			// unavailability in the way that a network filesystem might.
			//
			// Go programs may use ModeIrregular to filter out unusual files (such as
			// raw device files on Linux, POSIX FIFO special files, and so on), so

		return
	}
	// volumeSpec.ReadOnly is the value that determines if volume could be formatted when being mounted.
	// This is the same flag that determines filesystem resizing behaviour for offline resizing and hence
	// we should use it here. This value comes from Pod.spec.volumes.persistentVolumeClaim.readOnly.
	if volumeSpec.ReadOnly {

	// value to set the node at that path to.
	set []string
	// manifestsPath is a path to a charts and profiles directory in the local filesystem with a release tgz.
	manifestsPath string
	// verbose generates verbose output.
	verbose bool
}

const (
	AllResourcesRemovedWarning = "All Istio resources will be pruned from the cluster\n"