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

Copied to Clipboard!

How to use addNewCandidates method of main Package

Best Syzkaller code snippet using main.addNewCandidates

hub.go

Source:hub.go

...42}43// HubManagerView restricts interface between HubConnector and Manager.44type HubManagerView interface {45	getMinimizedCorpus() (corpus, repros [][]byte)46	addNewCandidates(progs [][]byte)47}48func (hc *HubConnector) loop() {49	var hub *rpctype.RPCClient50	for ; ; time.Sleep(10 * time.Minute) {51		corpus, repros := hc.mgr.getMinimizedCorpus()52		hc.newRepros = append(hc.newRepros, repros...)53		if hub == nil {54			var err error55			if hub, err = hc.connect(corpus); err != nil {56				log.Logf(0, "failed to connect to hub at %v: %v", hc.cfg.HubAddr, err)57				continue58			}59			log.Logf(0, "connected to hub at %v, corpus %v", hc.cfg.HubAddr, len(corpus))60		}61		if err := hc.sync(hub, corpus); err != nil {62			log.Logf(0, "hub sync failed: %v", err)63			hub.Close()64			hub = nil65		}66	}67}68func (hc *HubConnector) connect(corpus [][]byte) (*rpctype.RPCClient, error) {69	a := &rpctype.HubConnectArgs{70		Client:  hc.cfg.HubClient,71		Key:     hc.cfg.HubKey,72		Manager: hc.cfg.Name,73		Fresh:   hc.fresh,74	}75	for call := range hc.enabledCalls {76		a.Calls = append(a.Calls, call.Name)77	}78	hubCorpus := make(map[hash.Sig]bool)79	for _, inp := range corpus {80		hubCorpus[hash.Hash(inp)] = true81		a.Corpus = append(a.Corpus, inp)82	}83	// Never send more than this, this is never healthy but happens episodically84	// due to various reasons: problems with fallback coverage, bugs in kcov,85	// fuzzer exploiting our infrastructure, etc.86	const max = 100 * 100087	if len(a.Corpus) > max {88		a.Corpus = a.Corpus[:max]89	}90	// Hub.Connect request can be very large, so do it on a transient connection91	// (rpc connection buffers never shrink).92	if err := rpctype.RPCCall(hc.cfg.HubAddr, "Hub.Connect", a, nil); err != nil {93		return nil, err94	}95	hub, err := rpctype.NewRPCClient(hc.cfg.HubAddr)96	if err != nil {97		return nil, err98	}99	hc.hubCorpus = hubCorpus100	hc.fresh = false101	return hub, nil102}103func (hc *HubConnector) sync(hub *rpctype.RPCClient, corpus [][]byte) error {104	a := &rpctype.HubSyncArgs{105		Client:  hc.cfg.HubClient,106		Key:     hc.cfg.HubKey,107		Manager: hc.cfg.Name,108	}109	sigs := make(map[hash.Sig]bool)110	for _, inp := range corpus {111		sig := hash.Hash(inp)112		sigs[sig] = true113		if hc.hubCorpus[sig] {114			continue115		}116		hc.hubCorpus[sig] = true117		a.Add = append(a.Add, inp)118	}119	for sig := range hc.hubCorpus {120		if sigs[sig] {121			continue122		}123		delete(hc.hubCorpus, sig)124		a.Del = append(a.Del, sig.String())125	}126	if hc.needMoreRepros != nil {127		needReproReply := make(chan bool)128		hc.needMoreRepros <- needReproReply129		a.NeedRepros = <-needReproReply130	}131	a.Repros = hc.newRepros132	for {133		r := new(rpctype.HubSyncRes)134		if err := hub.Call("Hub.Sync", a, r); err != nil {135			return err136		}137		progDropped := hc.processProgs(r.Progs)138		reproDropped := hc.processRepros(r.Repros)139		hc.stats.hubSendProgAdd.add(len(a.Add))140		hc.stats.hubSendProgDel.add(len(a.Del))141		hc.stats.hubSendRepro.add(len(a.Repros))142		hc.stats.hubRecvProg.add(len(r.Progs) - progDropped)143		hc.stats.hubRecvProgDrop.add(progDropped)144		hc.stats.hubRecvRepro.add(len(r.Repros) - reproDropped)145		hc.stats.hubRecvReproDrop.add(reproDropped)146		log.Logf(0, "hub sync: send: add %v, del %v, repros %v;"+147			" recv: progs %v, repros %v; more %v",148			len(a.Add), len(a.Del), len(a.Repros),149			len(r.Progs)-progDropped, len(r.Repros)-reproDropped, r.More)150		a.Add = nil151		a.Del = nil152		a.Repros = nil153		a.NeedRepros = false154		hc.newRepros = nil155		if len(r.Progs)+r.More == 0 {156			return nil157		}158	}159}160func (hc *HubConnector) processProgs(progs [][]byte) int {161	dropped := 0162	candidates := make([][]byte, 0, len(progs))163	for _, inp := range progs {164		bad, disabled := checkProgram(hc.target, hc.enabledCalls, inp)165		if bad || disabled {166			log.Logf(0, "rejecting program from hub (bad=%v, disabled=%v):\n%s",167				bad, disabled, inp)168			dropped++169			continue170		}171		candidates = append(candidates, inp)172	}173	hc.mgr.addNewCandidates(candidates)174	return dropped175}176func (hc *HubConnector) processRepros(repros [][]byte) int {177	dropped := 0178	for _, repro := range repros {179		bad, disabled := checkProgram(hc.target, hc.enabledCalls, repro)180		if bad || disabled {181			log.Logf(0, "rejecting repro from hub (bad=%v, disabled=%v):\n%s",182				bad, disabled, repro)183			dropped++184			continue185		}186		// On a leak instance we override repro type to leak,187		// because otherwise repro package won't even enable leak detection...

addNewCandidates

Using AI Code Generation

1import (2func main() {3    fmt.Println("Enter the number of candidates")4    fmt.Scanln(&n)5    for i := 0; i < n; i++ {6        fmt.Println("Enter the name of candidate")7        fmt.Scanln(&s)8        candidates = append(candidates, s)9    }10    fmt.Println("Enter the number of voters")11    fmt.Scanln(&m)12    for i := 0; i < m; i++ {13        fmt.Println("Enter the name of voter")14        fmt.Scanln(&s)15        voters = append(voters, s)16    }17    b.addNewCandidates(candidates)18    b.addNewVoters(voters)19    fmt.Println("Enter the name of candidate to remove")20    fmt.Scanln(&s)21    b.removeCandidate(s)22    fmt.Println("Enter the name of voter to remove")23    fmt.Scanln(&s)24    b.removeVoter(s)25    fmt.Println("Enter the name of candidate to check if he is present")26    fmt.Scanln(&s)27    b.isCandidate(s)28    fmt.Println("Enter the name of voter to check if he is present")29    fmt.Scanln(&s)30    b.isVoter(s)31    fmt.Println("Enter the number of candidates")32    fmt.Scanln(&n)33    for i := 0; i < n; i++ {34        fmt.Println("Enter the name of candidate")35        fmt.Scanln(&s)36        candidates2 = append(candidates2, s)37    }38    fmt.Println("Enter the number of voters")39    fmt.Scanln(&m)40    for i := 0; i < m; i++ {41        fmt.Println("Enter the name of voter")42        fmt.Scanln(&s)43        voters2 = append(voters2, s)44    }45    b2.addNewCandidates(candidates2)46    b2.addNewVoters(voters2)47    b2.merge(b)48    b2.isCandidate("John")

addNewCandidates

Using AI Code Generation

1import (2func main() {3	fmt.Println("Enter the number of candidates")4	fmt.Scan(&n)5	candidates := make([]string, n)6	for i := 0; i < n; i++ {7		fmt.Println("Enter the candidate name")8		fmt.Scan(&candidates[i])9	}10	fmt.Println("Enter the number of votes")11	fmt.Scan(&m)12	votes := make([]string, m)13	for i := 0; i < m; i++ {14		fmt.Println("Enter the vote")15		fmt.Scan(&votes[i])16	}17	voteCount := make(map[string]int)18	for _, v := range votes {19	}20	fmt.Println(voteCount)21	for k, v := range voteCount {22		if v > max {23		}24	}25	fmt.Println("The winner is:", maxName)26}

addNewCandidates

Using AI Code Generation

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

addNewCandidates

Using AI Code Generation

1import (2func main() {3    fmt.Println("Enter the number of candidates:")4    fmt.Scan(&n)5    fmt.Println("Enter the names of candidates:")6    for i := 0; i < n; i++ {7        fmt.Scan(&candidates[i])8    }9    fmt.Println("Enter the number of voters:")10    fmt.Scan(&m)11    fmt.Println("Enter the names of voters:")12    for i := 0; i < m; i++ {13        fmt.Scan(&voters[i])14    }

addNewCandidates

Using AI Code Generation

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

addNewCandidates

Using AI Code Generation

1import (2func main() {3	candidates := []string{"John", "Smith", "Peter", "James"}4	fmt.Println("Candidates before addition:", candidates)5	candidates = addNewCandidates(candidates, "John", "Smith", "Peter", "James", "Mark", "Daniel", "David")6	fmt.Println("Candidates after addition:", candidates)7}8func addNewCandidates(candidates []string, newCandidates ...string) []string {9	for _, newCandidate := range newCandidates {10		candidates = append(candidates, newCandidate)11	}12}

addNewCandidates

Using AI Code Generation

1import "fmt"2func main() {3    c1.addNewCandidates("Ravi", "Raj", "Rahul", "Ramesh")4    fmt.Println(c1)5}6{[Ravi Raj Rahul Ramesh]}

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.