"cmd/internal/notsha256"
	"cmd/internal/src"
)

func printFunc(f *Func) {
	f.Logf("%s", f)
}

func hashFunc(f *Func) []byte {
	h := notsha256.New()
	p := stringFuncPrinter{w: h, printDead: true}
	fprintFunc(p, f)
	return h.Sum(nil)
}

func (f *Func) String() string {
	var buf strings.Builder
	p := stringFuncPrinter{w: &buf, printDead: true}
	fprintFunc(p, f)
	return buf.String()
}

	buf := new(strings.Builder)
	if dot != nil {
		dot.writeFuncSVG(buf, phase, f)
	}
	fmt.Fprint(buf, "<code>")
	p := htmlFuncPrinter{w: buf}
	fprintFunc(p, f)

	// fprintFunc(&buf, f) // TODO: HTML, not text, <br> for line breaks, etc.
	fmt.Fprint(buf, "</code>")
	return buf.String()
}

func (d *dotWriter) writeFuncSVG(w io.Writer, phase string, f *Func) {

// Dumping is done to files to avoid buffering huge strings before
// output.
func (f *Func) dumpFile(phaseName string) {
	fi := f.DumpFileForPhase(phaseName)
	if fi != nil {
		p := stringFuncPrinter{w: fi}
		fprintFunc(p, f)
		fi.Close()
	}
}

type pass struct {
	name     string
	fn       func(*Func)
	required bool
	disabled bool
	time     bool            // report time to run pass

			return color.New(color.FgGreen).SprintFunc()
		}
		return fmt.Sprint
	}()

	Greenf = func() func(format string, a ...interface{}) string {
		if IsTerminal() {
			return color.New(color.FgGreen).SprintfFunc()
		}
		return fmt.Sprintf
	}()

	GreenBold = func() func(a ...interface{}) string {
		if IsTerminal() {
			return color.New(color.FgGreen, color.Bold).SprintFunc()
		}
		return fmt.Sprint
	}()

// match the number of columns defined for that printer function.
func ValidateRowPrintHandlerFunc(printFunc reflect.Value) error {
	if printFunc.Kind() != reflect.Func {
		return fmt.Errorf("invalid print handler. %#v is not a function", printFunc)
	}
	funcType := printFunc.Type()
	if funcType.NumIn() != 2 || funcType.NumOut() != 2 {
		return fmt.Errorf("invalid print handler." +

)

var _ ResourcePrinter = &HumanReadablePrinter{}

type printHandler struct {
	columnDefinitions []metav1.TableColumnDefinition
	printFunc         reflect.Value
}

var (
	statusHandlerEntry = &printHandler{
		columnDefinitions: statusColumnDefinitions,
		printFunc:         reflect.ValueOf(printStatus),
	}

	statusColumnDefinitions = []metav1.TableColumnDefinition{
		{Name: "Status", Type: "string"},

		workDir:   workDir,
		printFunc: print,
	}
	return &Shell{shellShared: shared}
}

// Print emits a to this Shell's output stream, formatting it like fmt.Print.
// It is safe to call concurrently.
func (sh *Shell) Print(a ...any) {
	sh.printLock.Lock()
	defer sh.printLock.Unlock()
	sh.printFunc(a...)
}

func (sh *Shell) printLocked(a ...any) {
	sh.printFunc(a...)
}

				Goto("exit")),
			Bloc("exit",
				Exit("mem3"))),
	}
	for _, c := range cases {
		schedule(c.f)
		if !isSingleLiveMem(c.f) {
			t.Error("single-live-mem restriction not enforced by schedule for func:")
			printFunc(c.f)
		}
	}
}

func isSingleLiveMem(f *Func) bool {
	for _, b := range f.Blocks {
		var liveMem *Value
		for _, v := range b.Values {
			for _, w := range v.Args {
				if w.Type.IsMemory() {

func (f *Func) Fatalf(msg string, args ...interface{}) {
	stats := "crashed"
	if f.Log() {
		f.Logf("  pass %s end %s\n", f.pass.name, stats)
		printFunc(f)
	}
	if f.HTMLWriter != nil {
		f.HTMLWriter.WritePhase(f.pass.name, fmt.Sprintf("%s <span class=\"stats\">%s</span>", f.pass.name, stats))
		f.HTMLWriter.flushPhases()
	}
	f.fe.Fatalf(f.Entry.Pos, msg, args...)

		}
	}
}

type TestPrintHandler struct {
	numCalls int
}

func (t *TestPrintHandler) TableHandler(columnDefinitions []metav1.TableColumnDefinition, printFunc interface{}) error {
	t.numCalls++
	return nil
}

func (t *TestPrintHandler) getNumCalls() int {
	return t.numCalls
}

func TestAllHandlers(t *testing.T) {
	h := &TestPrintHandler{numCalls: 0}