ae 99 01 41 c5 92 4d 57 bb 6f a3 1b 9e 5f 9d`))

	type args struct {
		secret     []byte
		label      string
		transcript hash.Hash
	}
	tests := []struct {
		name string
		args args
		want []byte
	}{
		{
			`derive secret for handshake "tls13 derived"`,
			args{
				parseVector(`PRK (32 octets):  33 ad 0a 1c 60 7e c0 3b 09 e6 cd 98 93 68 0c e2

without manual relabeling of the "istio.io/rev" tag.
`,
		Args: func(cmd *cobra.Command, args []string) error {
			if len(args) != 0 {
				return fmt.Errorf("unknown subcommand %q", args[0])
			}
			return nil
		},
		RunE: func(cmd *cobra.Command, args []string) error {
			cmd.HelpFunc()(cmd, args)
			return nil
		},
	}

	cmd.AddCommand(tagSetCommand(ctx))

			}
			// reflection requires that the value be addressable in order to call set,
			// so we must ensure the value we created is available on the heap (not a problem
			// for normal usage)
			if !tt.args.v.CanAddr() {
				x := reflect.New(tt.args.v.Type())
				x.Elem().Set(tt.args.v)
				tt.args.v = x.Elem()
			}
			growSlice(tt.args.v, tt.args.maxCapacity, tt.args.sizes...)

	if err != nil {
		return nil, err
	}

	args := &CoreDNS{
		etcdClient: etcdClient,
	}

	for _, setter := range setters {
		setter(args)
	}

	if len(args.domainNames) == 0 || args.domainIPs.IsEmpty() {
		return nil, errors.New("invalid argument")
	}

	// strip ports off of domainIPs
	domainIPsWithoutPorts := args.domainIPs.ApplyFunc(func(ip string) string {

    }

    SwiftPmRunner withProjectDir(File projectDir) {
        this.projectDir = projectDir.canonicalFile
        return this
    }

    SwiftPmRunner withArguments(String... args) {
        this.args.clear()
        this.args.addAll(args as List)
        return this
    }

    ExecOutput build() {
        def result = run()
        if (result.exitCode != 0) {

func scriptCC(cmdExec script.Cmd) script.Cmd {
	return script.Command(
		script.CmdUsage{
			Summary: "run the platform C compiler",
			Args:    "args...",
		},
		func(s *script.State, args ...string) (script.WaitFunc, error) {
			b := work.NewBuilder(s.Getwd())
			wait, err := cmdExec.Run(s, append(b.GccCmd(".", ""), args...)...)
			if err != nil {
				return wait, err
			}
			waitAndClean := func(s *script.State) (stdout, stderr string, err error) {

func (c *config) goCmdWithExperiments(subcommand string, args []string, experiments []string) *exec.Cmd {
	cmd := exec.Command("go", subcommand)
	cmd.Args = append(cmd.Args, c.goFlags...)
	cmd.Args = append(cmd.Args, args...)
	replaceEnv(cmd, "CGO_CFLAGS", strings.Join(c.cFlags, " "))
	replaceEnv(cmd, "CGO_LDFLAGS", strings.Join(c.ldFlags, " "))
	appendExperimentEnv(cmd, experiments)
	return cmd
}

		},
		{
			description:       "Invalid command args - missing service name",
			args:              strings.Split("group create -n bar", " "),
			expectedException: true,
			expectedOutput:    "Error: expecting a workload name\n",
		},
		{
			description:       "Invalid command args - missing service namespace",
			args:              strings.Split("group create --name foo", " "),
			expectedException: true,

}

type ppfTest struct {
	args []string
	pkgs []ppfTestPackage
}

var ppfTests = []ppfTest{
	// -gcflags=-S applies only to packages on command line.
	{
		args: []string{"-S"},
		pkgs: []ppfTestPackage{
			{cmdline: true, flags: []string{"-S"}},
			{cmdline: false, flags: []string{}},
		},
	},

	// -gcflags=-S -gcflags= overrides the earlier -S.
	{
		args: []string{"-S", ""},
		pkgs: []ppfTestPackage{

            this.executable = executable;
            return this;
        }

        @Override
        public CompilerExecSpec args(Iterable<String> args) {
            this.args.addAll(ImmutableList.copyOf(args));
            return this;
        }
    }