subCmd := getSubCommand(t, subCmds, command)
	subCmd.SetOut(output)
	subCmd.SetArgs(args)
	if err := subCmd.Execute(); err != nil {
		return err
	}
	return nil
}

func getSubCommand(t *testing.T, subCmds []*cobra.Command, name string) *cobra.Command {
	for _, subCmd := range subCmds {
		if subCmd.Name() == name {
			return subCmd
		}
	}

	ambientPod, err := s.getPodWithRetry(log, addCmd.PodName, addCmd.PodNamespace)
	if err != nil {
		return err
	}
	log.Debugf("Pod: %s in ns: %s is enabled for ambient, adding to mesh.", addCmd.PodName, addCmd.PodNamespace)

	var podIps []netip.Addr
	for _, configuredPodIPs := range addCmd.IPs {
		// net.ip is implicitly convertible to netip as slice

			WantException:  false,
		},
	}

	dbCmd := Dashboard(cli.NewFakeContext(&cli.NewFakeContextOption{
		Namespace: "istio-system",
	}))
	for i, c := range cases {
		t.Run(fmt.Sprintf("case %d %s", i, strings.Join(c.Args, " ")), func(t *testing.T) {
			testutil.VerifyOutput(t, dbCmd, c)
			cleanupTestCase()
		})
	}
}

func cleanupTestCase() {

		if err := os.WriteFile(filepath.Join(tmpdir, "go.mod"), []byte("module m\n"), 0666); err != nil {
			fatalf("%v", err)
		}
		run(goCmd, "get", "-d", arg)
		path := arg
		if i := strings.Index(path, "@"); i >= 0 {
			path = path[:i]
		}
		out := run(goCmd, "list", "-m", "-f={{.Path}} {{.Version}} {{.Dir}}", path)
		f := strings.Fields(out)
		if len(f) != 3 {

	default:
		t.Skipf("Slow test, usually avoid it, arch=%s not amd64 or arm64", runtime.GOARCH)
	}

	testenv.MustHaveGoBuild(t)
	gocmd := testenv.GoToolPath(t)
	tmpdir := t.TempDir()
	source := filepath.Join("testdata", "fma.go")
	output := filepath.Join(tmpdir, "fma.exe")
	cmd := testenv.Command(t, gocmd, "build", "-o", output, source)

	}

	t.Parallel()
	requireOvercommit(t)
	config := configure("thread")
	config.skipIfCSanitizerBroken(t)

	mustRun(t, config.goCmd("build", "std"))

	cases := []struct {
		src          string
		needsRuntime bool
	}{
		{src: "tsan.go"},
		{src: "tsan2.go"},
		{src: "tsan3.go"},
		{src: "tsan4.go"},

			http.Error(w, fmt.Sprintf("failed to close temp file: %v", err), http.StatusInternalServerError)
			return
		}
		svgFilename := blockf.Name() + ".svg"
		if output, err := exec.Command(goCmd(), "tool", "pprof", "-svg", "-output", svgFilename, blockf.Name()).CombinedOutput(); err != nil {
			http.Error(w, fmt.Sprintf("failed to execute go tool pprof: %v\n%s", err, output), http.StatusInternalServerError)
			return
		}

}

func TestRuntimePackageList(t *testing.T) {
	// Test that all packages imported by the runtime are marked as runtime
	// packages.
	testenv.MustHaveGoBuild(t)
	goCmd, err := testenv.GoTool()
	if err != nil {
		t.Fatal(err)
	}
	pkgList, err := exec.Command(goCmd, "list", "-deps", "runtime").Output()
	if err != nil {
		if err, ok := err.(*exec.ExitError); ok {
			t.Log(string(err.Stderr))
		}
		t.Fatal(err)
	}

	env = append(env, envcmd.ExtraEnvVarsCostly()...)
	envcmd.PrintEnv(w, env, false)
}

func printGoDetails(w io.Writer) {
	gocmd := filepath.Join(runtime.GOROOT(), "bin/go")
	printCmdOut(w, "GOROOT/bin/go version: ", gocmd, "version")
	printCmdOut(w, "GOROOT/bin/go tool compile -V: ", gocmd, "tool", "compile", "-V")
}

func printOSDetails(w io.Writer) {
	switch runtime.GOOS {
	case "darwin", "ios":

	"io/fs"
	"log"
	"os"
	"path/filepath"
	"strings"
	"unicode/utf8"
)

func usage() {
	fmt.Fprintf(os.Stderr, "usage: go run savedir.go dir >saved.txt\n")
	os.Exit(2)
}

const goCmd = "vgo"

func main() {
	flag.Usage = usage
	flag.Parse()
	if flag.NArg() != 1 {
		usage()
	}

	log.SetPrefix("savedir: ")
	log.SetFlags(0)

	dir := flag.Arg(0)

	a := new(txtar.Archive)