Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use loadOpenBugs method of main Package

Best Syzkaller code snippet using main.loadOpenBugs

reporting.go

Source:reporting.go

...37	if err != nil {38		log.Errorf(c, "%v", err)39		return nil40	}41	bugs, _, err := loadOpenBugs(c)42	if err != nil {43		log.Errorf(c, "%v", err)44		return nil45	}46	log.Infof(c, "fetched %v bugs", len(bugs))47	sort.Sort(bugReportSorter(bugs))48	var reports []*dashapi.BugReport49	for _, bug := range bugs {50		rep, err := handleReportBug(c, typ, state, bug)51		if err != nil {52			log.Errorf(c, "%v: failed to report bug %v: %v", bug.Namespace, bug.Title, err)53			continue54		}55		if rep == nil {56			continue57		}58		reports = append(reports, rep)59	}60	return reports61}62func handleReportBug(c context.Context, typ string, state *ReportingState, bug *Bug) (63	*dashapi.BugReport, error) {64	reporting, bugReporting, crash, crashKey, _, _, _, err := needReport(c, typ, state, bug)65	if err != nil || reporting == nil {66		return nil, err67	}68	rep, err := createBugReport(c, bug, crash, crashKey, bugReporting, reporting)69	if err != nil {70		return nil, err71	}72	log.Infof(c, "bug %q: reporting to %v", bug.Title, reporting.Name)73	return rep, nil74}75func needReport(c context.Context, typ string, state *ReportingState, bug *Bug) (76	reporting *Reporting, bugReporting *BugReporting, crash *Crash,77	crashKey *db.Key, reportingIdx int, status, link string, err error) {78	reporting, bugReporting, reportingIdx, status, err = currentReporting(c, bug)79	if err != nil || reporting == nil {80		return81	}82	if typ != "" && typ != reporting.Config.Type() {83		status = "on a different reporting"84		reporting, bugReporting = nil, nil85		return86	}87	link = bugReporting.Link88	if !bugReporting.Reported.IsZero() && bugReporting.ReproLevel >= bug.ReproLevel {89		status = fmt.Sprintf("%v: reported%v on %v",90			reporting.DisplayTitle, reproStr(bugReporting.ReproLevel),91			html.FormatTime(bugReporting.Reported))92		reporting, bugReporting = nil, nil93		return94	}95	ent := state.getEntry(timeNow(c), bug.Namespace, reporting.Name)96	cfg := config.Namespaces[bug.Namespace]97	if timeSince(c, bug.FirstTime) < cfg.ReportingDelay {98		status = fmt.Sprintf("%v: initial reporting delay", reporting.DisplayTitle)99		reporting, bugReporting = nil, nil100		return101	}102	if bug.ReproLevel < ReproLevelC && timeSince(c, bug.FirstTime) < cfg.WaitForRepro {103		status = fmt.Sprintf("%v: waiting for C repro", reporting.DisplayTitle)104		reporting, bugReporting = nil, nil105		return106	}107	if !cfg.MailWithoutReport && !bug.HasReport {108		status = fmt.Sprintf("%v: no report", reporting.DisplayTitle)109		reporting, bugReporting = nil, nil110		return111	}112	crash, crashKey, err = findCrashForBug(c, bug)113	if err != nil {114		status = fmt.Sprintf("%v: no crashes!", reporting.DisplayTitle)115		reporting, bugReporting = nil, nil116		return117	}118	// Limit number of reports sent per day,119	// but don't limit sending repros to already reported bugs.120	if bugReporting.Reported.IsZero() && ent.Sent >= reporting.DailyLimit {121		status = fmt.Sprintf("%v: out of quota for today", reporting.DisplayTitle)122		reporting, bugReporting = nil, nil123		return124	}125	// Ready to be reported.126	if bugReporting.Reported.IsZero() {127		// This update won't be committed, but it will prevent us from128		// reporting too many bugs in a single poll.129		ent.Sent++130	}131	status = fmt.Sprintf("%v: ready to report", reporting.DisplayTitle)132	if !bugReporting.Reported.IsZero() {133		status += fmt.Sprintf(" (reported%v on %v)",134			reproStr(bugReporting.ReproLevel), html.FormatTime(bugReporting.Reported))135	}136	return137}138func reportingPollNotifications(c context.Context, typ string) []*dashapi.BugNotification {139	bugs, _, err := loadOpenBugs(c)140	if err != nil {141		log.Errorf(c, "%v", err)142		return nil143	}144	log.Infof(c, "fetched %v bugs", len(bugs))145	var notifs []*dashapi.BugNotification146	for _, bug := range bugs {147		if config.Namespaces[bug.Namespace].Decommissioned {148			continue149		}150		notif, err := handleReportNotif(c, typ, bug)151		if err != nil {152			log.Errorf(c, "%v: failed to create bug notif %v: %v", bug.Namespace, bug.Title, err)153			continue154		}155		if notif == nil {156			continue157		}158		notifs = append(notifs, notif)159		if len(notifs) >= 10 {160			break // don't send too many at once just in case161		}162	}163	return notifs164}165func handleReportNotif(c context.Context, typ string, bug *Bug) (*dashapi.BugNotification, error) {166	reporting, bugReporting, _, _, err := currentReporting(c, bug)167	if err != nil || reporting == nil {168		return nil, nil169	}170	if typ != "" && typ != reporting.Config.Type() {171		return nil, nil172	}173	if bug.Status != BugStatusOpen || bugReporting.Reported.IsZero() {174		return nil, nil175	}176	if reporting.moderation &&177		reporting.Embargo != 0 &&178		len(bug.Commits) == 0 &&179		bugReporting.OnHold.IsZero() &&180		timeSince(c, bugReporting.Reported) > reporting.Embargo {181		log.Infof(c, "%v: upstreaming (embargo): %v", bug.Namespace, bug.Title)182		return createNotification(c, dashapi.BugNotifUpstream, true, "", bug, reporting, bugReporting)183	}184	if reporting.moderation &&185		len(bug.Commits) == 0 &&186		bugReporting.OnHold.IsZero() &&187		reporting.Filter(bug) == FilterSkip {188		log.Infof(c, "%v: upstreaming (skip): %v", bug.Namespace, bug.Title)189		return createNotification(c, dashapi.BugNotifUpstream, true, "", bug, reporting, bugReporting)190	}191	if len(bug.Commits) == 0 &&192		bug.wontBeFixBisected() &&193		timeSince(c, bug.LastActivity) > notifyResendPeriod &&194		timeSince(c, bug.LastTime) > bug.obsoletePeriod() {195		log.Infof(c, "%v: obsoleting: %v", bug.Namespace, bug.Title)196		return createNotification(c, dashapi.BugNotifObsoleted, false, "", bug, reporting, bugReporting)197	}198	if len(bug.Commits) > 0 &&199		len(bug.PatchedOn) == 0 &&200		timeSince(c, bug.LastActivity) > notifyResendPeriod &&201		timeSince(c, bug.FixTime) > notifyAboutBadCommitPeriod {202		log.Infof(c, "%v: bad fix commit: %v", bug.Namespace, bug.Title)203		commits := strings.Join(bug.Commits, "\n")204		return createNotification(c, dashapi.BugNotifBadCommit, true, commits, bug, reporting, bugReporting)205	}206	return nil, nil207}208// TODO: this is what we would like to do, but we need to figure out209// KMSAN story: we don't do fix bisection on it (rebased),210// do we want to close all old KMSAN bugs with repros?211// For now we only enable this in tests.212var obsoleteWhatWontBeFixBisected = false213func (bug *Bug) wontBeFixBisected() bool {214	if bug.ReproLevel == ReproLevelNone {215		return true216	}217	if obsoleteWhatWontBeFixBisected {218		cfg := config.Namespaces[bug.Namespace]219		for _, mgr := range bug.HappenedOn {220			if !cfg.Managers[mgr].FixBisectionDisabled {221				return false222			}223		}224		return true225	}226	return false227}228func (bug *Bug) obsoletePeriod() time.Duration {229	period := never230	if config.Obsoleting.MinPeriod == 0 {231		return period232	}233	// Before we have at least 10 crashes, any estimation of frequency is too imprecise.234	// In such case we conservatively assume it still happens.235	if bug.NumCrashes >= 10 {236		// This is linear extrapolation for when the next crash should happen.237		period = bug.LastTime.Sub(bug.FirstTime) / time.Duration(bug.NumCrashes-1)238		// Let's be conservative with obsoleting too early.239		period *= 100240	}241	min, max := config.Obsoleting.MinPeriod, config.Obsoleting.MaxPeriod242	if config.Obsoleting.NonFinalMinPeriod != 0 &&243		bug.Reporting[len(bug.Reporting)-1].Reported.IsZero() {244		min, max = config.Obsoleting.NonFinalMinPeriod, config.Obsoleting.NonFinalMaxPeriod245	}246	if len(bug.HappenedOn) == 1 {247		mgr := config.Namespaces[bug.Namespace].Managers[bug.HappenedOn[0]]248		if mgr.ObsoletingMinPeriod != 0 {249			min, max = mgr.ObsoletingMinPeriod, mgr.ObsoletingMaxPeriod250		}251	}252	if period < min {253		period = min254	}255	if period > max {256		period = max257	}258	return period259}260func createNotification(c context.Context, typ dashapi.BugNotif, public bool, text string, bug *Bug,261	reporting *Reporting, bugReporting *BugReporting) (*dashapi.BugNotification, error) {262	reportingConfig, err := json.Marshal(reporting.Config)263	if err != nil {264		return nil, err265	}266	crash, _, err := findCrashForBug(c, bug)267	if err != nil {268		return nil, fmt.Errorf("no crashes for bug")269	}270	build, err := loadBuild(c, bug.Namespace, crash.BuildID)271	if err != nil {272		return nil, err273	}274	kernelRepo := kernelRepoInfo(build)275	notif := &dashapi.BugNotification{276		Type:      typ,277		Namespace: bug.Namespace,278		Config:    reportingConfig,279		ID:        bugReporting.ID,280		ExtID:     bugReporting.ExtID,281		Title:     bug.displayTitle(),282		Text:      text,283		Public:    public,284		CC:        kernelRepo.CC,285	}286	if public {287		notif.Maintainers = append(crash.Maintainers, kernelRepo.Maintainers...)288	}289	if (public || reporting.moderation) && bugReporting.CC != "" {290		notif.CC = append(notif.CC, strings.Split(bugReporting.CC, "|")...)291	}292	return notif, nil293}294func currentReporting(c context.Context, bug *Bug) (*Reporting, *BugReporting, int, string, error) {295	for i := range bug.Reporting {296		bugReporting := &bug.Reporting[i]297		if !bugReporting.Closed.IsZero() {298			continue299		}300		reporting := config.Namespaces[bug.Namespace].ReportingByName(bugReporting.Name)301		if reporting == nil {302			return nil, nil, 0, "", fmt.Errorf("%v: missing in config", bugReporting.Name)303		}304		if reporting.DailyLimit == 0 {305			return nil, nil, 0, fmt.Sprintf("%v: reporting has daily limit 0", reporting.DisplayTitle), nil306		}307		switch reporting.Filter(bug) {308		case FilterSkip:309			if bugReporting.Reported.IsZero() {310				continue311			}312			fallthrough313		case FilterReport:314			return reporting, bugReporting, i, "", nil315		case FilterHold:316			return nil, nil, 0, fmt.Sprintf("%v: reporting suspended", reporting.DisplayTitle), nil317		}318	}319	return nil, nil, 0, "", fmt.Errorf("no reporting left")320}321func reproStr(level dashapi.ReproLevel) string {322	switch level {323	case ReproLevelSyz:324		return " syz repro"325	case ReproLevelC:326		return " C repro"327	default:328		return ""329	}330}331func createBugReport(c context.Context, bug *Bug, crash *Crash, crashKey *db.Key,332	bugReporting *BugReporting, reporting *Reporting) (*dashapi.BugReport, error) {333	reportingConfig, err := json.Marshal(reporting.Config)334	if err != nil {335		return nil, err336	}337	var job *Job338	if bug.BisectCause == BisectYes {339		// If we have bisection results, report the crash/repro used for bisection.340		job1, crash1, _, crashKey1, err := loadBisectJob(c, bug, JobBisectCause)341		if err != nil {342			return nil, err343		}344		job = job1345		if !job.isUnreliableBisect() && (crash1.ReproC != 0 || crash.ReproC == 0) {346			// Don't override the crash in this case,347			// otherwise we will always think that we haven't reported the C repro.348			crash, crashKey = crash1, crashKey1349		}350	}351	crashLog, _, err := getText(c, textCrashLog, crash.Log)352	if err != nil {353		return nil, err354	}355	if len(crashLog) > maxMailLogLen {356		crashLog = crashLog[len(crashLog)-maxMailLogLen:]357	}358	report, _, err := getText(c, textCrashReport, crash.Report)359	if err != nil {360		return nil, err361	}362	if len(report) > maxMailReportLen {363		report = report[:maxMailReportLen]364	}365	reproC, _, err := getText(c, textReproC, crash.ReproC)366	if err != nil {367		return nil, err368	}369	reproSyz, _, err := getText(c, textReproSyz, crash.ReproSyz)370	if err != nil {371		return nil, err372	}373	if len(reproSyz) != 0 {374		buf := new(bytes.Buffer)375		buf.WriteString(syzReproPrefix)376		if len(crash.ReproOpts) != 0 {377			fmt.Fprintf(buf, "#%s\n", crash.ReproOpts)378		}379		buf.Write(reproSyz)380		reproSyz = buf.Bytes()381	}382	build, err := loadBuild(c, bug.Namespace, crash.BuildID)383	if err != nil {384		return nil, err385	}386	typ := dashapi.ReportNew387	if !bugReporting.Reported.IsZero() {388		typ = dashapi.ReportRepro389	}390	kernelRepo := kernelRepoInfo(build)391	rep := &dashapi.BugReport{392		Type:         typ,393		Config:       reportingConfig,394		ExtID:        bugReporting.ExtID,395		First:        bugReporting.Reported.IsZero(),396		Moderation:   reporting.moderation,397		Log:          crashLog,398		LogLink:      externalLink(c, textCrashLog, crash.Log),399		Report:       report,400		ReportLink:   externalLink(c, textCrashReport, crash.Report),401		CC:           kernelRepo.CC,402		Maintainers:  append(crash.Maintainers, kernelRepo.Maintainers...),403		ReproC:       reproC,404		ReproCLink:   externalLink(c, textReproC, crash.ReproC),405		ReproSyz:     reproSyz,406		ReproSyzLink: externalLink(c, textReproSyz, crash.ReproSyz),407		CrashID:      crashKey.IntID(),408		NumCrashes:   bug.NumCrashes,409		HappenedOn:   managersToRepos(c, bug.Namespace, bug.HappenedOn),410	}411	if bugReporting.CC != "" {412		rep.CC = append(rep.CC, strings.Split(bugReporting.CC, "|")...)413	}414	if build.Type == BuildFailed {415		rep.Maintainers = append(rep.Maintainers, kernelRepo.BuildMaintainers...)416	}417	if bug.BisectCause == BisectYes && !job.isUnreliableBisect() {418		rep.BisectCause = bisectFromJob(c, rep, job)419	}420	if err := fillBugReport(c, rep, bug, bugReporting, build); err != nil {421		return nil, err422	}423	return rep, nil424}425// fillBugReport fills common report fields for bug and job reports.426func fillBugReport(c context.Context, rep *dashapi.BugReport, bug *Bug, bugReporting *BugReporting,427	build *Build) error {428	kernelConfig, _, err := getText(c, textKernelConfig, build.KernelConfig)429	if err != nil {430		return err431	}432	creditEmail, err := email.AddAddrContext(ownEmail(c), bugReporting.ID)433	if err != nil {434		return err435	}436	rep.Namespace = bug.Namespace437	rep.ID = bugReporting.ID438	rep.Title = bug.displayTitle()439	rep.Link = fmt.Sprintf("%v/bug?extid=%v", appURL(c), bugReporting.ID)440	rep.CreditEmail = creditEmail441	rep.OS = build.OS442	rep.Arch = build.Arch443	rep.VMArch = build.VMArch444	rep.UserSpaceArch = kernelArch(build.Arch)445	rep.CompilerID = build.CompilerID446	rep.KernelRepo = build.KernelRepo447	rep.KernelRepoAlias = kernelRepoInfo(build).Alias448	rep.KernelBranch = build.KernelBranch449	rep.KernelCommit = build.KernelCommit450	rep.KernelCommitTitle = build.KernelCommitTitle451	rep.KernelCommitDate = build.KernelCommitDate452	rep.KernelConfig = kernelConfig453	rep.KernelConfigLink = externalLink(c, textKernelConfig, build.KernelConfig)454	rep.NoRepro = build.Type == BuildFailed455	for _, addr := range bug.UNCC {456		rep.CC = email.RemoveFromEmailList(rep.CC, addr)457		rep.Maintainers = email.RemoveFromEmailList(rep.Maintainers, addr)458	}459	return nil460}461func loadBisectJob(c context.Context, bug *Bug, jobType JobType) (*Job, *Crash, *db.Key, *db.Key, error) {462	bugKey := bug.key(c)463	var jobs []*Job464	keys, err := db.NewQuery("Job").465		Ancestor(bugKey).466		Filter("Type=", jobType).467		Filter("Finished>", time.Time{}).468		Order("-Finished").469		Limit(1).470		GetAll(c, &jobs)471	if err != nil {472		return nil, nil, nil, nil, fmt.Errorf("failed to query jobs: %v", err)473	}474	if len(jobs) == 0 {475		jobStr := map[JobType]string{476			JobBisectCause: "bisect cause",477			JobBisectFix:   "bisect fix",478		}479		return nil, nil, nil, nil, fmt.Errorf("can't find %s job for bug", jobStr[jobType])480	}481	job := jobs[0]482	crash := new(Crash)483	crashKey := db.NewKey(c, "Crash", "", job.CrashID, bugKey)484	if err := db.Get(c, crashKey, crash); err != nil {485		return nil, nil, nil, nil, fmt.Errorf("failed to get crash: %v", err)486	}487	return job, crash, keys[0], crashKey, nil488}489func managersToRepos(c context.Context, ns string, managers []string) []string {490	var repos []string491	dedup := make(map[string]bool)492	for _, manager := range managers {493		build, err := lastManagerBuild(c, ns, manager)494		if err != nil {495			log.Errorf(c, "failed to get manager %q build: %v", manager, err)496			continue497		}498		repo := kernelRepoInfo(build).Alias499		if dedup[repo] {500			continue501		}502		dedup[repo] = true503		repos = append(repos, repo)504	}505	sort.Strings(repos)506	return repos507}508func loadAllBugs(c context.Context, filter func(*db.Query) *db.Query) ([]*Bug, []*db.Key, error) {509	var bugs []*Bug510	var keys []*db.Key511	err := foreachBug(c, filter, func(bug *Bug, key *db.Key) error {512		bugs = append(bugs, bug)513		keys = append(keys, key)514		return nil515	})516	if err != nil {517		return nil, nil, err518	}519	return bugs, keys, nil520}521func loadNamespaceBugs(c context.Context, ns string) ([]*Bug, []*db.Key, error) {522	return loadAllBugs(c, func(query *db.Query) *db.Query {523		return query.Filter("Namespace=", ns)524	})525}526func loadOpenBugs(c context.Context) ([]*Bug, []*db.Key, error) {527	return loadAllBugs(c, func(query *db.Query) *db.Query {528		return query.Filter("Status<", BugStatusFixed)529	})530}531func foreachBug(c context.Context, filter func(*db.Query) *db.Query, fn func(bug *Bug, key *db.Key) error) error {532	const batchSize = 1000533	var cursor *db.Cursor534	for {535		query := db.NewQuery("Bug").Limit(batchSize)536		if filter != nil {537			query = filter(query)538		}539		if cursor != nil {540			query = query.Start(*cursor)...

loadOpenBugs

Using AI Code Generation

1import (2func main() {3    loadOpenBugs()4}5func loadOpenBugs() {6    resp, err := http.Get(url)7    if err != nil {8        log.Fatal(err)9    }10    defer resp.Body.Close()11    body, err := ioutil.ReadAll(resp.Body)12    if err != nil {13        log.Fatal(err)14    }15    err = json.Unmarshal(body, &bugs)16    if err != nil {17        log.Fatal(err)18    }19    fmt.Println(bugs)20}21type Bug struct {22}

loadOpenBugs

Using AI Code Generation

1import (2func main() {3	fmt.Println("Hello, playground")4	main.loadOpenBugs()5}6import (7func main() {8	fmt.Println("Hello, playground")9	main.loadOpenBugs()10}11import (12func main() {13	fmt.Println("Hello, playground")14	main.loadOpenBugs()15}16import (17func main() {18	fmt.Println("Hello, playground")19	main.loadOpenBugs()20}21import (22func main() {23	fmt.Println("Hello, playground")24	main.loadOpenBugs()25}26import (27func main() {28	fmt.Println("Hello, playground")29	main.loadOpenBugs()30}31import (32func main() {33	fmt.Println("Hello, playground")34	main.loadOpenBugs()35}36import (37func main() {38	fmt.Println("Hello, playground")39	main.loadOpenBugs()40}41import (42func main() {43	fmt.Println("Hello, playground")44	main.loadOpenBugs()45}46import (47func main() {48	fmt.Println("Hello, playground")49	main.loadOpenBugs()50}

loadOpenBugs

Using AI Code Generation

1import (2func main() {3	fmt.Println("Hello, playground")4	bugList := main.loadOpenBugs()5	fmt.Println(bugList)6}7        /usr/local/go/src/main (from $GOROOT)8        /Users/abhishek/go/src/main (from $GOPATH)

loadOpenBugs

Using AI Code Generation

1import (2func main() {3	mainClass := reflect.TypeOf((*main)(nil)).Elem()4	loadOpenBugsMethod, _ := mainClass.MethodByName("loadOpenBugs")5	if !loadOpenBugsValue.IsValid() {6		fmt.Println("loadOpenBugs method is not valid")7	}8	if !loadOpenBugsValue.CanInterface() {9		fmt.Println("loadOpenBugs method is not exported")10	}11	if loadOpenBugsType.Kind() != reflect.Func {12		fmt.Println("loadOpenBugs method is not a function")13	}14	if loadOpenBugsType.NumIn() != 2 {15		fmt.Println("loadOpenBugs method has the wrong number of parameters")16	}17	if loadOpenBugsType.In(0) != mainClass {18		fmt.Println("loadOpenBugs method has the wrong first parameter")19	}20	if loadOpenBugsType.In(1) != reflect.TypeOf(time.Time{}) {21		fmt.Println("loadOpenBugs method has the wrong second parameter")22	}23	if loadOpenBugsType.NumOut() != 1 {24		fmt.Println("loadOpenBugs method has the wrong number of return values")25	}26	if loadOpenBugsType.Out(0) != reflect.TypeOf((*error)(nil)).Elem() {27		fmt.Println("loadOpenBugs method has the wrong return value")28	}29	result := loadOpenBugsValue.Call([]reflect.Value{reflect

loadOpenBugs

Using AI Code Generation

1import (2func main() {3    db, err := sql.Open("mysql", "root:root@/bug")4    if err != nil {5        panic(err.Error())6    }7    defer db.Close()8    rows, err := db.Query("select * from bugs")9    if err != nil {10        panic(err.Error())11    }12    for rows.Next() {13        err = rows.Scan(&id, &name, &description, &priority, &status, &created, &updated)14        if err != nil {15            panic(err.Error())16        }17        fmt.Println(id, name, description, priority, status, created, updated)18    }19}

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.