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How to use DoCSV method of cover Package

Best Syzkaller code snippet using cover.DoCSV

html.go

Source:html.go

...224const (225	DoHTML int = iota226	DoHTMLTable227	DoModuleCover228	DoCSV229	DoCSVFiles230	DoRawCoverFiles231	DoRawCover232	DoFilterPCs233)234func (mgr *Manager) httpCover(w http.ResponseWriter, r *http.Request) {235	mgr.httpCoverCover(w, r, DoHTML, true)236}237func (mgr *Manager) httpSubsystemCover(w http.ResponseWriter, r *http.Request) {238	mgr.httpCoverCover(w, r, DoHTMLTable, true)239}240func (mgr *Manager) httpModuleCover(w http.ResponseWriter, r *http.Request) {241	mgr.httpCoverCover(w, r, DoModuleCover, true)242}243func (mgr *Manager) httpCoverCover(w http.ResponseWriter, r *http.Request, funcFlag int, isHTMLCover bool) {244	if !mgr.cfg.Cover {245		if isHTMLCover {246			mgr.httpCoverFallback(w, r)247		} else {248			http.Error(w, "coverage is not enabled", http.StatusInternalServerError)249		}250		return251	}252	// Don't hold the mutex while creating report generator and generating the report,253	// these operations take lots of time.254	mgr.mu.Lock()255	initialized := mgr.modulesInitialized256	mgr.mu.Unlock()257	if !initialized {258		http.Error(w, "coverage is not ready, please try again later after fuzzer started", http.StatusInternalServerError)259		return260	}261	rg, err := getReportGenerator(mgr.cfg, mgr.modules)262	if err != nil {263		http.Error(w, fmt.Sprintf("failed to generate coverage profile: %v", err), http.StatusInternalServerError)264		return265	}266	mgr.mu.Lock()267	var progs []cover.Prog268	if sig := r.FormValue("input"); sig != "" {269		inp := mgr.corpus[sig]270		progs = append(progs, cover.Prog{271			Data: string(inp.Prog),272			PCs:  coverToPCs(rg, inp.Cover),273		})274	} else {275		call := r.FormValue("call")276		for _, inp := range mgr.corpus {277			if call != "" && call != inp.Call {278				continue279			}280			progs = append(progs, cover.Prog{281				Data: string(inp.Prog),282				PCs:  coverToPCs(rg, inp.Cover),283			})284		}285	}286	mgr.mu.Unlock()287	var coverFilter map[uint32]uint32288	if r.FormValue("filter") != "" {289		coverFilter = mgr.coverFilter290	}291	if funcFlag == DoRawCoverFiles {292		if err := rg.DoRawCoverFiles(w, progs, coverFilter); err != nil {293			http.Error(w, fmt.Sprintf("failed to generate coverage profile: %v", err), http.StatusInternalServerError)294			return295		}296		runtime.GC()297		return298	} else if funcFlag == DoRawCover {299		rg.DoRawCover(w, progs, coverFilter)300		return301	} else if funcFlag == DoFilterPCs {302		rg.DoFilterPCs(w, progs, coverFilter)303		return304	}305	do := rg.DoHTML306	if funcFlag == DoHTMLTable {307		do = rg.DoHTMLTable308	} else if funcFlag == DoModuleCover {309		do = rg.DoModuleCover310	} else if funcFlag == DoCSV {311		do = rg.DoCSV312	} else if funcFlag == DoCSVFiles {313		do = rg.DoCSVFiles314	}315	if err := do(w, progs, coverFilter); err != nil {316		http.Error(w, fmt.Sprintf("failed to generate coverage profile: %v", err), http.StatusInternalServerError)317		return318	}319	runtime.GC()320}321func (mgr *Manager) httpCoverFallback(w http.ResponseWriter, r *http.Request) {322	mgr.mu.Lock()323	defer mgr.mu.Unlock()324	var maxSignal signal.Signal325	for _, inp := range mgr.corpus {326		maxSignal.Merge(inp.Signal.Deserialize())327	}328	calls := make(map[int][]int)329	for s := range maxSignal {330		id, errno := prog.DecodeFallbackSignal(uint32(s))331		calls[id] = append(calls[id], errno)332	}333	data := &UIFallbackCoverData{}334	for _, id := range mgr.checkResult.EnabledCalls[mgr.cfg.Sandbox] {335		errnos := calls[id]336		sort.Ints(errnos)337		successful := 0338		for len(errnos) != 0 && errnos[0] == 0 {339			successful++340			errnos = errnos[1:]341		}342		data.Calls = append(data.Calls, UIFallbackCall{343			Name:       mgr.target.Syscalls[id].Name,344			Successful: successful,345			Errnos:     errnos,346		})347	}348	sort.Slice(data.Calls, func(i, j int) bool {349		return data.Calls[i].Name < data.Calls[j].Name350	})351	executeTemplate(w, fallbackCoverTemplate, data)352}353func (mgr *Manager) httpFuncCover(w http.ResponseWriter, r *http.Request) {354	mgr.httpCoverCover(w, r, DoCSV, false)355}356func (mgr *Manager) httpFileCover(w http.ResponseWriter, r *http.Request) {357	mgr.httpCoverCover(w, r, DoCSVFiles, false)358}359func (mgr *Manager) httpPrio(w http.ResponseWriter, r *http.Request) {360	mgr.mu.Lock()361	defer mgr.mu.Unlock()362	callName := r.FormValue("call")363	call := mgr.target.SyscallMap[callName]364	if call == nil {365		http.Error(w, fmt.Sprintf("unknown call: %v", callName), http.StatusInternalServerError)366		return367	}368	var corpus []*prog.Prog369	for _, inp := range mgr.corpus {370		p, err := mgr.target.Deserialize(inp.Prog, prog.NonStrict)371		if err != nil {...

syz-cover.go

Source:syz-cover.go

...69	}70	progs := []cover.Prog{{PCs: pcs}}71	buf := new(bytes.Buffer)72	if *flagExport != "" {73		if err := rg.DoCSV(buf, progs, nil); err != nil {74			tool.Fail(err)75		}76		if err := osutil.WriteFile(*flagExport, buf.Bytes()); err != nil {77			tool.Fail(err)78		}79		return80	}81	if err := rg.DoHTML(buf, progs, nil); err != nil {82		tool.Fail(err)83	}84	fn, err := osutil.TempFile("syz-cover")85	if err != nil {86		tool.Fail(err)87	}...

DoCSV

Using AI Code Generation

1import (2func main() {3	c.DoCSV()4	fmt.Println("Done")5}6import (7func main() {8	c.DoCSV()9	fmt.Println("Done")10}11import (12func main() {13	c.DoCSV()14	fmt.Println("Done")15}16import (17func main() {18	c.DoCSV()19	fmt.Println("Done")20}21import (22func main() {23	c.DoCSV()24	fmt.Println("Done")25}26import (27func main() {28	c.DoCSV()29	fmt.Println("Done")30}31import (32func main() {33	c.DoCSV()34	fmt.Println("Done")35}36import (37func main() {38	c.DoCSV()39	fmt.Println("Done")40}

DoCSV

Using AI Code Generation

1import (2func main() {3	fmt.Println("Hello, playground")4	cover.DoCSV()5}6import (7func main() {8	fmt.Println("Hello, playground")9	cover.DoJSON()10}11import (12func main() {13	fmt.Println("Hello, playground")14	cover.DoXML()15}16import (17func main() {18	fmt.Println("Hello, playground")19	cover.DoYAML()20}21import (22func main() {23	fmt.Println("Hello, playground")24	cover.DoINI()25}26import (27func main() {28	fmt.Println("Hello, playground")29	cover.DoTOML()30}31import (32func main() {33	fmt.Println("Hello, playground")34	cover.DoHCL()35}36import (37func main() {38	fmt.Println("Hello, playground")39	cover.DoTOML()40}41import (42func main() {43	fmt.Println("Hello, playground")44	cover.DoTOML()45}

DoCSV

Using AI Code Generation

1import (2func main() {3	fmt.Println("Hello, playground")4	csv.DoCSV()5}6import (7func main() {8	fmt.Println("Hello, playground")9	csv.DoCSV()10}11import (12func main() {13	fmt.Println("Hello, playground")14	csv.DoCSV()15}16import (17func main() {18	fmt.Println("Hello, playground")19	csv.DoCSV()20}21import (22func main() {23	fmt.Println("Hello, playground")24	csv.DoCSV()25}26import (27func main() {28	fmt.Println("Hello, playground")29	csv.DoCSV()30}31import (32func main() {33	fmt.Println("Hello, playground")34	csv.DoCSV()35}36import (37func main() {38	fmt.Println("Hello, playground")39	csv.DoCSV()40}41import (42func main() {43	fmt.Println("Hello, playground")44	csv.DoCSV()45}46import (47func main()

DoCSV

Using AI Code Generation

1import (2func main() {3	c := mylib.Cover{Title: "The Dark Tower"}4	c.DoCSV()5	fmt.Println(c)6}7import (8func main() {9	c := mylib.Cover{Title: "The Dark Tower"}10	c.DoJSON()11	fmt.Println(c)12}13import (14func TestDoCSV(t *testing.T) {15	c := Cover{Title: "The Dark Tower"}16	c.DoCSV()17	fmt.Println(c)18	f, err := os.Open("The Dark Tower.csv")19	if err != nil {20		t.Error(err)21	}22	defer f.Close()23	r := csv.NewReader(f)24	record, err := r.Read()25	if err != nil {26		t.Error(err)27	}28	if record[0] != "Title" || record[1] != "The Dark Tower" {29		t.Error("Error in csv file")30	}31}32import (33func TestDoJSON(t *testing.T) {34	c := Cover{Title: "The Dark Tower"}35	c.DoJSON()36	fmt.Println(c)37	f, err := os.Open("The Dark Tower.json")38	if err != nil {39		t.Error(err)40	}41	defer f.Close()42	dec := json.NewDecoder(f)43	err = dec.Decode(&c2)44	if err != nil {45		t.Error(err)46	}47	if c2.Title != "The Dark Tower" {48		t.Error("Error in json file")49	}50}51import (52func TestDoCSV(t *testing.T) {53	c := Cover{Title: "The Dark Tower"}54	c.DoCSV()55	fmt.Println(c)56	f, err := os.Open("The Dark Tower.csv")57	if err != nil {58		t.Error(err)59	}

DoCSV

Using AI Code Generation

1import (2type Record struct {3}4func main() {5	records = append(records, r1)6	records = append(records, r2)7	records = append(records, r3)8	header = append(header, "Col1")9	header = append(header, "Col2")10	header = append(header, "Col3")11	c := new(Cover)12	c.DoCSV(records, header)13}14type Cover struct {15}16func (c *Cover) DoCSV(records []Record, header []string) {17	csv = append(csv, strings.Join(header, ","))18	for _, r := range records {19		v := reflect.ValueOf(r)20		for _, h := range header {21			f := v.FieldByName(h)

DoCSV

Using AI Code Generation

1import (2func main() {3	reader := bufio.NewReader(os.Stdin)4	fmt.Print("Enter number of elements: ")5	input, _ = reader.ReadString('\n')6	count, _ = strconv.Atoi(strings.TrimSpace(input))7	fmt.Printf("Enter %d elements: ", count)8	for i := 0; i < count; i++ {9		input, _ = reader.ReadString('\n')10		temp, _ = strconv.Atoi(strings.TrimSpace(input))11		data = append(data, temp)12	}13	average = float64(total) / float64(count)14	fmt.Printf("Average: %f", average)15}16import (17func main() {18	reader := bufio.NewReader(os.Stdin)19	fmt.Print("Enter number of elements: ")20	input, _ = reader.ReadString('\n')21	count, _ = strconv.Atoi(strings.TrimSpace(input))22	fmt.Printf("Enter %d elements: ", count)23	for i := 0; i < count; i++ {24		input, _ = reader.ReadString('\n')25		temp, _ = strconv.Atoi(strings.TrimSpace(input))26		data = append(data, temp)27	}28	average = float64(total) / float64(count)29	fmt.Printf("Average: %f", average)30}31import (32func main() {33	reader := bufio.NewReader(os.Stdin)34	fmt.Print("Enter number of elements: ")35	input, _ = reader.ReadString('\n')36	count, _ = strconv.Atoi(strings.TrimSpace(input))37	fmt.Printf("Enter %d elements: ", count)38	for i := 0; i < count; i++ {39		input, _ = reader.ReadString('\

DoCSV

Using AI Code Generation

1import (2func main() {3 c.DoCSV()4}5import (6type Cover struct {

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