// To serve a directory on disk (/tmp) under an alternate URL
	// path (/tmpfiles/), use StripPrefix to modify the request
	// URL's path before the FileServer sees it:
	http.Handle("/tmpfiles/", http.StripPrefix("/tmpfiles/", http.FileServer(http.Dir("/tmp"))))
}

func ExampleStripPrefix() {
	// To serve a directory on disk (/tmp) under an alternate URL
	// path (/tmpfiles/), use StripPrefix to modify the request

	// Create a temporary file in the base directory of `path` with a prefix.
	tmpFile, err := fs.TempFile(filepath.Dir(path), tmpPrefix)
	if err != nil {
		return err
	}

	tmpPath := tmpFile.Name()
	shouldClose := true

	defer func() {
		// Close the file.
		if shouldClose {
			if err := tmpFile.Close(); err != nil {
				if retErr == nil {
					retErr = fmt.Errorf("close error: %v", err)

  else
   return 1
  fi
}

function retry {
  local tmpFile
  tmpFile=$(mktemp)
  trap 'rm -f "${tmpFile}"' EXIT

  local failureRegex="$1"
  shift
  local n=1
  local max=5
  while true; do
    unset SHELL # Don't let environment control which shell to use
    if isatty; then
      if [ "$(uname)" == "Darwin" ]; then
        script -q -r "${tmpFile}" "${*}"
      else

	buf := bytes.NewBuffer(make([]byte, 0, 7000000))
	genLargeBranch(buf)

	tmpfile := filepath.Join(dir, "x.s")
	if err := os.WriteFile(tmpfile, buf.Bytes(), 0644); err != nil {
		t.Fatalf("Failed to write file: %v", err)
	}

	// Assemble generated file.
	cmd := testenv.Command(t, testenv.GoToolPath(t), "tool", "asm", "-o", filepath.Join(dir, "x.o"), tmpfile)
	cmd.Env = append(os.Environ(), "GOARCH=riscv64", "GOOS=linux")

	gen(buf)

	tmpfile := filepath.Join(dir, "x.s")
	err = os.WriteFile(tmpfile, buf.Bytes(), 0644)
	if err != nil {
		t.Fatalf("can't write output: %v\n", err)
	}

	pattern := `0x0080\s00128\s\(.*\)\tMOVD\t\$3,\sR3`

	// assemble generated file
	cmd := testenv.Command(t, testenv.GoToolPath(t), "tool", "asm", "-S", "-o", filepath.Join(dir, "test.o"), tmpfile)
	cmd.Env = append(os.Environ(), "GOOS=linux")

        def tmpFile = file.parentFile.file("${file.name}.tmp")

        if (content) {
            tmpFile.bytes = content
        } else if (isJarFile(file)) {
            writeZipped(tmpFile, cl)
        } else {
            writeContents(tmpFile, cl)
            // normalize line endings
            tmpFile.setText(TextUtil.normaliseLineSeparators(tmpFile.getText("utf-8")), "utf-8")
        }

	}

	for _, testCase := range testCases {
		testCase := testCase
		t.Run("", func(t *testing.T) {
			tmpfile, err := os.CreateTemp("", "testfile")
			if err != nil {
				t.Error(err)
			}
			tmpfile.WriteString(testCase.stat)
			tmpfile.Sync()
			tmpfile.Close()

			iostats, err := readDriveStats(tmpfile.Name())
			if err != nil && !testCase.expectErr {
				t.Fatalf("unexpected err; %v", err)
			}

	buf := bytes.NewBuffer(make([]byte, 0, genBufSize))
	genLargeBranch(buf)

	tmpfile := filepath.Join(dir, "x.s")
	if err := os.WriteFile(tmpfile, buf.Bytes(), 0644); err != nil {
		t.Fatalf("Failed to write file: %v", err)
	}

	// Assemble generated file.
	cmd := testenv.Command(t, testenv.GoToolPath(t), "tool", "asm", "-o", filepath.Join(dir, "x.o"), tmpfile)
	cmd.Env = append(os.Environ(), "GOARCH=loong64", "GOOS=linux")

	}{
		{
			name: "Valid domain socket is detected as such",
			proc: func(t *testing.T) {
				tmpFile, err := os.CreateTemp("", tempPrefix)
				if err != nil {
					t.Fatalf("unexpected error by TempFile: %v", err)
				}
				theSocket := tmpFile.Name()
				os.Remove(theSocket)
				tmpFile.Close()

				con, err := net.Listen("unix", theSocket)
				if err != nil {

		{"string", `"test"`, "panic: test"}} {

		b := bytes.Buffer{}
		fmt.Fprintf(&b, fn, tc.Type, tc.Input)

		err = ioutil.WriteFile(tmpFile, b.Bytes(), 0644)
		if err != nil {
			log.Fatal(err)
		}

		cmd := exec.Command("go", "run", tmpFile)
		var buf bytes.Buffer
		cmd.Stdout = &buf
		cmd.Stderr = &buf
		cmd.Env = os.Environ()
		cmd.Run() // ignore err as we expect a panic