lines[line] += " // ERROR"
		for _, e := range sorted {
			lines[line] += fmt.Sprintf(` "%s$"`, e)
		}
	}
	// Write new file.
	err = os.WriteFile(file, []byte(strings.Join(lines, "\n")), 0640)
	if err != nil {
		fmt.Fprintln(os.Stderr, err)
		return
	}
	// Polish.
	exec.Command(goTool, "fmt", file).CombinedOutput()
}

        .query("i:\u0001@/\\?#%j")
        .fragment("k:\u0001@/\\?#%l")
        .build()
    assertThat(url.toString())
      .isEqualTo(
        "http://a%3A%01%40%2F%5C%3F%23%25b:c%3A%01%40%2F%5C%3F%23%25d@ef:8080/" +
          "g:%01@%2F%5C%3F%23%25h?i:%01@/\\?%23%25j#k:%01@/\\?#%25l",
      )
    assertThat(url.scheme).isEqualTo("http")

	}
	t.Parallel()

	d := t.TempDir()
	if err := WriteFile(filepath.Join(d, "control.txt"), []byte(string("Hello, world!")), 0644); err != nil {
		t.Fatal(err)
	}
	if err := WriteFile(filepath.Join(d, `e:xperi\ment.txt`), []byte(string("Hello, colon and backslash!")), 0644); err != nil {
		t.Fatal(err)
	}

	fsys := DirFS(d)
	err := fs.WalkDir(fsys, ".", func(path string, e fs.DirEntry, err error) error {

        "dirPermissions"     | "dirPermissions { unix(\"0700\") }"               | "dirPermissions { unix(\"0755\") }"
        "filePermissions"    | "filePermissions { unix(\"0600\") }"              | "filePermissions { unix(\"0644\") }"
        "filteringCharset"   | "filteringCharset = 'iso8859-1'"                  | "filteringCharset = 'utf-8'"
    }

    def "null action is forbidden for #method"() {
        given:

	if err := os.MkdirAll(path, 0750); err != nil {
		t.Fatalf("error creating test dir: %v", err)
	}
}

func writeTestFile(t *testing.T, path string, contents string) {
	if err := os.WriteFile(path, []byte(contents), 0644); err != nil {
		t.Fatalf("error creating test file %#v", err)
	}
}

func TestFilenameOptionsValidate(t *testing.T) {
	testcases := []struct {
		filenames []string
		kustomize string
		recursive bool

func testFileServerImplicitLeadingSlash(t *testing.T, mode testMode) {
	tempDir := t.TempDir()
	if err := os.WriteFile(filepath.Join(tempDir, "foo.txt"), []byte("Hello world"), 0644); err != nil {
		t.Fatalf("WriteFile: %v", err)
	}
	ts := newClientServerTest(t, mode, StripPrefix("/bar/", FileServer(Dir(tempDir)))).ts
	get := func(suffix string) string {
		res, err := ts.Client().Get(ts.URL + suffix)

0,0.738,0.719,0.814,0.719 c0.1,0,0.207-0.055,0.322-0.17c0.27-0.269,0.135-0.416,0.066-0.495l-0.631-0.616l0.658-0.668c0.146-0.156,0.021-0.314-0.1-0.449 c-0.182-0.18-0.359-0.226-0.471-0.125l-0.656,0.654l-0.654-0.654c-0.033-0.034-0.08-0.045-0.124-0.045 c-0.079,0-0.191,0.068-0.307,0.181c-0.202,0.202-0.247,0.351-0.133,0.462l0.665,0.665L9.624,11.866z"/><path d="M11.066,2.884c-1.061,0-2.185,0.248-3.011,0.604c-0.087,0.034-0.141,0.106-0.15,0.205C7.893,3.784,7.919,3.909,7.982,4.066 c0.05,0.136,0.187,0.474,...

  Returns:
    An integer if converted successfully, otherwise return None.
  """
  version = version.split('-')[0]
  version_segments = version.split('.')
  # Treat "0.24" as "0.24.0"
  if len(version_segments) == 2:
    version_segments.append('0')
  for seg in version_segments:
    if not seg.isdigit():
      return None

			}
			dir := filepath.Dir(tc.deviceMountPath)
			// Make JSON for this object
			if tc.jsonFile != "" {
				dataPath := filepath.Join(dir, volDataFileName)
				if err := os.WriteFile(dataPath, []byte(tc.jsonFile), 0644); err != nil {
					t.Fatalf("error creating %s: %s", dataPath, err)
				}
			}
			if tc.createPV {
				// Make the PV for this object
				pvName := filepath.Base(dir)

	}

	if c < sys.ExecArgLengthLimit {
		return argv
	}

	// Only use response files if they are supported.
	response := filepath.Join(*flagTmpdir, "response")
	if err := os.WriteFile(response, nil, 0644); err != nil {
		log.Fatalf("failed while testing response file: %v", err)
	}
	if !linkerFlagSupported(ctxt.Arch, argv[0], altLinker, "@"+response) {
		if ctxt.Debugvlog != 0 {