kind = "//"
		var b strings.Builder
		for _, c := range list {
			after, found := strings.CutPrefix(c.Text, "//")
			if !found {
				return list
			}
			// Accumulate //go:build etc lines separately.
			if isDirective(after) {
				directives = append(directives, c)
				continue
			}
			b.WriteString(strings.TrimPrefix(after, " "))
			b.WriteString("\n")
		}
		text = b.String()

		if 'A' <= r && r <= 'Z' {
			r += 'a' - 'A'
		}
		b.WriteRune(r)
	}
	return b.String()
}

// FoldDup reports a pair of strings from the list that are
// equal according to strings.EqualFold.
// It returns "", "" if there are no such strings.
func FoldDup(list []string) (string, string) {
	clash := map[string]string{}
	for _, s := range list {
		fold := ToFold(s)
		if t := clash[fold]; t != "" {
			if s > t {

	if !strings.Contains(s, "a.go:15") {
		panic("missing a.go:15")
	}
	if !strings.Contains(s, "a.go:19") {
		panic("missing a.go:19")
	}
	if !strings.Contains(s, "a.init") {
		panic("missing a.init")
	}

	// Check the CallersFrames results.
	if debug {
		iter := runtime.CallersFrames(pcs[:n])
		for {
			f, more := iter.Next()
			fmt.Printf("%s %s:%d\n", f.Function, f.File, f.Line)
			if !more {
				break
			}
		}

		},
		{ // case 1
			Args:           strings.Split("-f missing.yaml", " "),
			ExpectedRegexp: regexp.MustCompile(`open missing.yaml: no such file or directory`),
			WantException:  true,
		},
		{ // case 2
			Args: strings.Split(
				"--meshConfigFile testdata/mesh-config.yaml"+
					" --injectConfigFile testdata/inject-config.yaml -f testdata/deployment/hello.yaml"+
					" --valuesFile testdata/inject-values.yaml",
				" "),

type execTestCase struct {
	args     []string
	revision string
	noIstiod bool

	// Typically use one of the three
	expectedOutput string // Expected constant output
	expectedString string // String output is expected to contain

	wantException bool
}

func TestProxyStatus(t *testing.T) {
	cases := []execTestCase{
		{ // case 0, with no Isitod instance
			args:           []string{},
			noIstiod:       true,

		}
	}
	return nil
}

func checkArguments(fields []string) error {
	for _, arg := range fields[1:] {
		for _, elem := range strings.Split(arg, ",") {
			if strings.HasPrefix(elem, "!!") {
				return fmt.Errorf("invalid double negative in build constraint: %s", arg)
			}
			elem = strings.TrimPrefix(elem, "!")
			for _, c := range elem {

	by, err := os.ReadFile(file)
	g.Expect(err).To(BeNil())
	g.Expect(strings.TrimSpace(string(by))).To(Equal(strings.TrimSpace(gateway)))

	keys, err = c.Apply(updatedGateway)
	g.Expect(err).To(BeNil())
	file = c.GetFileFor(keys[0])
	by, err = os.ReadFile(file)
	g.Expect(err).To(BeNil())
	g.Expect(strings.TrimSpace(string(by))).To(Equal(strings.TrimSpace(updatedGateway)))

	applyKeys := keys
	keys = c.AllKeys()

	}
	pkgs := strings.Split(strings.TrimSpace(string(out)), "\n")

	cmd = exec.Command(testenv.GoToolPath(t), "tool", "dist", "list")
	cmd.Stderr = os.Stderr
	out, err = cmd.Output()
	if err != nil {
		log.Fatalf("loading architecture list: %v\n%s", err, out)
	}
	allGOARCH := make(map[string]bool)
	for _, pair := range strings.Split(strings.TrimSpace(string(out)), "\n") {
		GOARCH := strings.Split(pair, "/")[1]

	for _, value := range strings.Split(field.Tag.Get("gorm"), ";") {
		if value != "" {
			v := strings.Split(value, ":")
			k := strings.TrimSpace(strings.ToUpper(v[0]))
			if k == "INDEX" || k == "UNIQUEINDEX" {
				var (
					name       string
					tag        = strings.Join(v[1:], ":")
					idx        = strings.Index(tag, ",")
					tagSetting = strings.Join(strings.Split(tag, ",")[1:], ",")

}

func addString(strings map[string]int, s string) int64 {
	i, ok := strings[s]
	if !ok {
		i = len(strings)
		strings[s] = i
	}
	return int64(i)
}

func getString(strings []string, strng *int64, err error) (string, error) {
	if err != nil {
		return "", err
	}
	s := int(*strng)
	if s < 0 || s >= len(strings) {
		return "", errMalformed
	}
	*strng = 0