// incoming requests, as well as most other properties of the
// request.
//
// The typical use case for NewFileTransportFS is to register the "file"
// protocol with a [Transport], as in:
//
//	fsys := os.DirFS("/")
//	t := &http.Transport{}
//	t.RegisterProtocol("file", http.NewFileTransportFS(fsys))
//	c := &http.Client{Transport: t}
//	res, err := c.Get("file:///etc/passwd")
//	...

func TestNoUnicodeStrings(t *testing.T) {
	if !testenv.HasSrc() {
		t.Skip("source code not available")
	}

	re := regexp.MustCompile(`(strings|bytes).([A-Za-z]+)`)
	if err := fs.WalkDir(os.DirFS("."), ".", func(path string, d fs.DirEntry, err error) error {
		if err != nil {
			t.Fatal(err)
		}

		if path == "internal/ascii" {
			return fs.SkipDir
		}
		if !strings.HasSuffix(path, ".go") ||

// The archive can be amended afterward using methods like Add and Filter.
func NewArchive(dir string) (*Archive, error) {
	a := new(Archive)
	err := fs.WalkDir(os.DirFS(dir), ".", func(name string, d fs.DirEntry, err error) error {
		if err != nil {
			return err
		}
		if d.IsDir() {
			return nil
		}
		info, err := d.Info()
		if err != nil {
			return err
		}

		return nil, fmt.Errorf("error initializing the host rules for health checks: %w", err)
	}

	podNetns := NewPodNetnsProcFinder(os.DirFS(filepath.Join(pconstants.HostMountsPath, "proc")))
	netServer := newNetServer(ztunnelServer, podNsMap, iptablesConfigurator, podNetns, set)

	// Set some defaults
	s := &Server{
		ctx:        ctx,

	_, err = template.ParseGlob("testdata/file*.tmpl")
	if err != nil {
		t.Fatalf("error parsing files: %v", err)
	}
	testExecute(multiExecTests, template, t)
}

func TestParseFS(t *testing.T) {
	fs := os.DirFS("testdata")

	{
		_, err := ParseFS(fs, "DOES NOT EXIST")
		if err == nil {
			t.Error("expected error for non-existent file; got none")
		}
	}

	{
		template := New("root")

	_, err = template.ParseGlob("testdata/file*.tmpl")
	if err != nil {
		t.Fatalf("error parsing files: %v", err)
	}
	testExecute(multiExecTests, template, t)
}

func TestParseFS(t *testing.T) {
	fs := os.DirFS("testdata")

	{
		_, err := ParseFS(fs, "DOES NOT EXIST")
		if err == nil {
			t.Error("expected error for non-existent file; got none")
		}
	}

	{
		template := New("root")

	for i := 0; i < 2; i++ {
		var h Handler
		var name string
		switch i {
		case 0:
			h = FileServer(Dir("."))
			name = "Dir"
		case 1:
			h = FileServer(FS(os.DirFS(".")))
			name = "DirFS"
		}
		t.Run(name, func(t *testing.T) {
			const want = "index.html says hello\n"
			ts := newClientServerTest(t, mode, h).ts

			for _, path := range []string{"/testdata/", "/testdata/index.html"} {

	}
}

func BenchmarkRemoveAll(b *testing.B) {
	tmpDir := filepath.Join(b.TempDir(), "target")
	b.ReportAllocs()
	b.ResetTimer()
	for i := 0; i < b.N; i++ {
		b.StopTimer()
		err := CopyFS(tmpDir, DirFS("."))
		if err != nil {
			b.Fatal(err)
		}
		b.StartTimer()
		if err := RemoveAll(tmpDir); err != nil {
			b.Fatal(err)
		}
	}

		{"Chmod", Func, 0},
		{"Chown", Func, 0},
		{"Chtimes", Func, 0},
		{"Clearenv", Func, 0},
		{"Create", Func, 0},
		{"CreateTemp", Func, 16},
		{"DevNull", Const, 0},
		{"DirEntry", Type, 16},
		{"DirFS", Func, 16},
		{"Environ", Func, 0},
		{"ErrClosed", Var, 8},
		{"ErrDeadlineExceeded", Var, 15},
		{"ErrExist", Var, 0},
		{"ErrInvalid", Var, 0},
		{"ErrNoDeadline", Var, 10},
		{"ErrNotExist", Var, 0},

pkg os, const ModeTemporary fs.FileMode
pkg os, const ModeType fs.FileMode
pkg os, func Chmod(string, fs.FileMode) error
pkg os, func CreateTemp(string, string) (*File, error)
pkg os, func DirFS(string) fs.FS
pkg os, func Lstat(string) (fs.FileInfo, error)
pkg os, func Mkdir(string, fs.FileMode) error
pkg os, func MkdirAll(string, fs.FileMode) error
pkg os, func MkdirTemp(string, string) (string, error)