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How to use choose method of prog Package

Best Syzkaller code snippet using prog.choose

mab_proc.go

Source:mab_proc.go

...19func (proc *Proc) DoMutate() *mab.ExecResult {20	ts0 := time.Now().UnixNano()21	fuzzerSnapshot := proc.fuzzer.snapshot()22	ct := proc.fuzzer.choiceTable23	// MAB seed selection is integrated with chooseProgram24	pidx, _p := fuzzerSnapshot.chooseProgram(proc.rnd)25	p := _p.Clone()26	p.ResetReward()27	p.Mutate(proc.rnd, prog.RecommendedCalls, ct, fuzzerSnapshot.corpus)28	_, ret := proc.execute(proc.execOpts, p, ProgNormal, StatFuzz)29	ret.Pidx = pidx30	ret.TimeTotal = float64(time.Now().UnixNano()-ts0) / MABTimeUnit31	return &ret32}33func (proc *Proc) DoTriage() *mab.TriageResult {34	ts0 := time.Now().UnixNano()35	item := proc.fuzzer.workQueue.dequeue(DequeueOptionTriageOnly)36	switch item := item.(type) {37	case *WorkTriage:38		{39			ret := proc.ProcessItem(item)40			ret.TimeTotal = float64(time.Now().UnixNano()-ts0) / MABTimeUnit41			return ret42		}43	default:44		{45			return nil46		}47	}48}49func (proc *Proc) DoRemoveCall() *mab.ExecResult {50	ts0 := time.Now().UnixNano()51	fuzzerSnapshot := proc.fuzzer.snapshot()52	ct := proc.fuzzer.choiceTable53	// MAB seed selection is integrated with chooseProgram54	pidx, _p := fuzzerSnapshot.chooseProgram(proc.rnd)55	p := _p.Clone()56	p.ResetReward()57	p.MutateRemove(proc.rnd, prog.RecommendedCalls, ct, fuzzerSnapshot.corpus)58	_, ret := proc.execute(proc.execOpts, p, ProgNormal, StatFuzz)59	ret.Pidx = pidx60	ret.TimeTotal = float64(time.Now().UnixNano()-ts0) / MABTimeUnit61	return &ret62}63func (proc *Proc) DoMutateArg() *mab.ExecResult {64	ts0 := time.Now().UnixNano()65	fuzzerSnapshot := proc.fuzzer.snapshot()66	ct := proc.fuzzer.choiceTable67	// MAB seed selection is integrated with chooseProgram68	pidx, _p := fuzzerSnapshot.chooseProgram(proc.rnd)69	p := _p.Clone()70	p.ResetReward()71	p.MutateArg(proc.rnd, prog.RecommendedCalls, ct, fuzzerSnapshot.corpus)72	_, ret := proc.execute(proc.execOpts, p, ProgNormal, StatFuzz)73	ret.Pidx = pidx74	ret.TimeTotal = float64(time.Now().UnixNano()-ts0) / MABTimeUnit75	return &ret76}77func (proc *Proc) DoInsertCall() *mab.ExecResult {78	ts0 := time.Now().UnixNano()79	fuzzerSnapshot := proc.fuzzer.snapshot()80	ct := proc.fuzzer.choiceTable81	// MAB seed selection is integrated with chooseProgram82	pidx, _p := fuzzerSnapshot.chooseProgram(proc.rnd)83	p := _p.Clone()84	p.ResetReward()85	p.InsertCall(proc.rnd, prog.RecommendedCalls, ct, fuzzerSnapshot.corpus)86	_, ret := proc.execute(proc.execOpts, p, ProgNormal, StatFuzz)87	ret.Pidx = pidx88	ret.TimeTotal = float64(time.Now().UnixNano()-ts0) / MABTimeUnit89	return &ret90}91func (proc *Proc) DoSplice() *mab.ExecResult {92	ts0 := time.Now().UnixNano()93	fuzzerSnapshot := proc.fuzzer.snapshot()94	ct := proc.fuzzer.choiceTable95	// MAB seed selection is integrated with chooseProgram96	pidx, _p := fuzzerSnapshot.chooseProgram(proc.rnd)97	p := _p.Clone()98	p.ResetReward()99	p.Splice(proc.rnd, prog.RecommendedCalls, ct, fuzzerSnapshot.corpus)100	_, ret := proc.execute(proc.execOpts, p, ProgNormal, StatFuzz)101	ret.Pidx = pidx102	ret.TimeTotal = float64(time.Now().UnixNano()-ts0) / MABTimeUnit103	return &ret104}105func (proc *Proc) DoSquashAny() *mab.ExecResult {106	ts0 := time.Now().UnixNano()107	fuzzerSnapshot := proc.fuzzer.snapshot()108	ct := proc.fuzzer.choiceTable109	// MAB seed selection is integrated with chooseProgram110	pidx, _p := fuzzerSnapshot.chooseProgram(proc.rnd)111	p := _p.Clone()112	p.ResetReward()113	p.SquashAny(proc.rnd, prog.RecommendedCalls, ct, fuzzerSnapshot.corpus)114	_, ret := proc.execute(proc.execOpts, p, ProgNormal, StatFuzz)115	ret.Pidx = pidx116	ret.TimeTotal = float64(time.Now().UnixNano()-ts0) / MABTimeUnit117	return &ret118}119func (proc *Proc) clearQueue() {120	// Clear the work queue for all non-Triage items121	count := 0122	for {123		item := proc.fuzzer.workQueue.dequeue(DequeueOptionNoTriage)124		if item != nil {...

aoc_test.go

Source:aoc_test.go

...31		{32			year: 2015, day: 2,33			prog: `34=input lines | map ints35=wrap choose 2 | map product |: sum*2 + min36map wrap | sum37=ribbon sort | take 2 | sum * 238=bow product39map -:(ribbon + bow) | sum40`,41			exp: `42158817843378375844`,45		},46		{47			// NOTE: altered from original; five zeros takes WAY too long48			year: 2015, day: 4,49			prog: `50vvv51	func MD5(s string) string {52		sum := md5.Sum([]byte(s))53		return hex.EncodeToString(sum[:])54	}55^^^56=md5 { MD5 (input + string x) }57iota | first (md5 | hasPrefix "000")58iota | first (md5 | hasPrefix "0000")59`,60			exp: `613784621085963`,64		},65		{66			year: 2015, day: 5,67			prog: `68=input lines69=hasVowels chars | count (contains _ "aeiou") >= 370=hasDouble chars | window 2 | any -<(==)71=noBlacklist containsAny ["ab", "cd", "pq", "xy"] | not72=nice -: hasVowels and hasDouble and noBlacklist73count nice74=hasPair { window 2 x | any (count _ x >= 2) }75=hasABA chars | window 3 | any -<{ x == z }76=nice -: hasPair and hasABA77count nice78`,79			exp: `80255815582`,83		},84		{85			year: 2015, day: 8,86			prog: `87=input lines88vvv89	func Quote(s string) string {90		return strconv.Quote(s)91	}92	func Unquote(s string) string {93		s, err := strconv.Unquote(s)94		if err != nil {95			panic(err)96		}97		return s98	}99^^^100map {len x - len (Unquote x)} | sum101map {(len (Quote x)) - len x} | sum102`,103			exp: `10413711052117106`,107		},108		{109			// NOTE: altered from original; 50 iterations takes WAY too long110			year: 2015, day: 10,111			prog: `112=looksay runs | map -:((len | string) + head) | concat113iterate looksay | _.20 | len114iterate looksay | _.30 | len115`,116			exp: `117125011817874119`,120		},121		{122			year: 2016, day: 3,123			prog: `124=input lines | map ints125=validTri perms | all -<{x + y > z}126count validTri127=input transpose | concat | partition 3128count validTri129`,130			exp: `1319821321826133`,134		},135		{136			year: 2016, day: 4,137			prog: `138=input lines | map (parse ` + "`" + `([a-z\-]+)(\d+)\[(\w+)\]` + "`" + `)139=checksum delete "-" | histogram | sortBy [{x.1 > y.1}, {x.0 < y.0}] | take 5 | map _.0 | concat140=input filter -< {checksum x == z}141map (_.1 | int) | sum142first (take 2 |< {caesar (int y) x} == "northpole-object-storage-") | .1143`,144			exp: `145409147146991147`,148		},149		{150			// NOTE: altered from original; five zeros takes WAY too long151			year: 2016, day: 5,152			prog: `153vvv154	func MD5(s string) string {155		sum := md5.Sum([]byte(s))156		return hex.EncodeToString(sum[:])157	}158^^^159=md5 {MD5 (input + string x)}160iota | map md5 | filter (hasPrefix "00") | take 8 | transpose | _.5161=findIndices filter (_.5 < "8") | prepend [] | scan {append y x | uniqBy _.5} | first (len == 8)162iota | map md5 | filter (hasPrefix "00") | findIndices | sortBy _.5 | transpose | _.6163`,164			exp: `165f2e104391667479c696167`,168		},169		{170			year: 2016, day: 6,171			prog: `172=input lines | transpose | map histogram173map maxIndex | concat174map minIndex | concat175`,176			exp: `177nabgqlcw178ovtrjcjh179`,180		},181		{182			year: 2017, day: 1,183			prog: `184=input digits185append (head input) | window 2 | filter -<(==) | map (.0) | sum186zip input (rotate (len input / 2) input) | filter -<(==) | map (.0) | sum187`,188			exp: `1891047190982191`,192		},193		{194			year: 2017, day: 2,195			prog: `196=input lines | map ints197map -:(max - min) | sum198=d choose 2 | map (sortBy (>)) | first -<(%?) |< (/)199map d | sum200`,201			exp: `20234925203221204`,205		},206		{207			year: 2017, day: 4,208			prog: `209=input lines | map words210count (dups | len == 0)211count (map sort | dups | len == 0)212`,213			exp: `214466215251216`,217		},218		{219			year: 2018, day: 1,220			prog: `221=input ints222sum223cycle | scan (+) | firstRepeat224`,225			exp: `22651822772889228`,229		},230		{231			year: 2018, day: 2,232			prog: `233=input lines234map histogram input |: (count (hasVal 2)) * (count (hasVal 3))235=sub1 head input | len - 1236choose 2 | map -<(same) | first (len == sub1) | concat237`,238			exp: `2397657240ivjhcadokeltwgsfsmqwrbnuy241`,242		},243		{244			year: 2018, day: 5,245			prog: `246=units zipWith (+) alpha (toUpper alpha)247=units concat [units, (map reverse units)]248=react deleteAll units249=polymer stabilize react | len250polymer input251=without deleteAll _ input | polymer252map without (zip alpha (toUpper alpha)) | min253`,254			exp: `25598222565726257`,258		},259		{260			year: 2019, day: 1,261			prog: `262=input ints263=fuel {x/3 - 2}264map fuel | sum265=recfuel fuel | iterate fuel | takeWhile (>0) | sum266map recfuel | sum267`,268			exp: `26931735182704757427271`,272		},273		{274			year: 2019, day: 4,275			prog: `276=input split "-" | map int |< enum | map digits | filter sorted277count (runs | any (len >= 2))278count (runs | any (len == 2))279`,280			exp: `281895282591283`,284		},285		{286			year: 2019, day: 8,287			prog: `288=input partition (25*6) | map (map int | collect)289minBy (count 0) | histogram |: (_.1 * _.2)290transpose | map (first (!= 2)) | map [1:"#", 0:" "]._ | concat | partition 25 | join "\n"291`,292			exp: `2932064294#  #  ##  #  # ####  ##  295# #  #  # #  #    # #  # 296##   #  # #  #   #  #  # 297# #  #### #  #  #   #### 298# #  #  # #  # #    #  # 299#  # #  #  ##  #### #  # 300`,301		},302		{303			year: 2020, day: 1,304			prog: `305=input ints306choose 2 | first (sum == 2020) | product307choose 3 | first (sum == 2020) | product308`,309			exp: `31074447531170276940312`,313		},314		{315			year: 2020, day: 6,316			prog: `317=input split "\n\n" | map lines318map (concat | histogram | len) | sum319map { count (len x) (concat x | histogram | vals) } | sum320`,321			exp: `32270273233579324`,325		},326		{327			year: 2020, day: 9,328			prog: `329=input ints330=invalid input | window 26 | first { choose 2 x | none (sum == (last x)) } | last331invalid332=trim inits | first (sum >= invalid)333tails | map trim | first (sum == invalid) |: min + max334`,335			exp: `3361038347917337137394018338`,339		},340	}341	for _, test := range tests {342		input, err := ioutil.ReadFile(fmt.Sprintf("inputs/%v_day%v.txt", test.year, test.day))343		if err != nil {344			t.Error("missing input for", test.year, test.day)...

fuzzer_test.go

Source:fuzzer_test.go

...36	}37	snapshot := fuzzer.snapshot()38	counters := make(map[*prog.Prog]int)39	for it := 0; it < maxIters; it++ {40		counters[snapshot.chooseProgram(r)]++41	}42	for p, prio := range priorities {43		prob := float64(prio) / float64(fuzzer.sumPrios)44		diff := math.Abs(prob*maxIters - float64(counters[p]))45		if diff > eps*maxIters {46			t.Fatalf("the difference (%f) is higher than %f%%", diff, eps*100)47		}48	}49}50func TestAddInputConcurrency(t *testing.T) {51	target := getTarget(t, "test", "64")52	fuzzer := &Fuzzer{corpusHashes: make(map[hash.Sig]struct{})}53	const (54		routines = 1055		iters    = 10056	)57	for i := 0; i < routines; i++ {58		go func() {59			rs := rand.NewSource(0)60			r := rand.New(rs)61			for it := 0; it < iters; it++ {62				inp := generateInput(target, rs, 10, it)63				fuzzer.addInputToCorpus(inp.p, inp.sign, inp.sig)64				snapshot := fuzzer.snapshot()65				snapshot.chooseProgram(r).Clone()66			}67		}()68	}69}70func generateInput(target *prog.Target, rs rand.Source, ncalls, sizeSig int) (inp InputTest) {71	inp.p = target.Generate(rs, ncalls, target.DefaultChoiceTable())72	var raw []uint3273	for i := 1; i <= sizeSig; i++ {74		raw = append(raw, uint32(i))75	}76	inp.sign = signal.FromRaw(raw, 0)77	inp.sig = hash.Hash(inp.p.Serialize())78	return79}...

choose

Using AI Code Generation

1import "fmt"2func main() {3    p := new(prog)4    p.choose()5}6import "fmt"7func main() {8    p := prog{}9    p.choose()10}11import "fmt"12func main() {13    p := prog{}14    p.choose()15}16import "fmt"17func main() {18    p := prog{}19    p.choose()20}21import "fmt"22func main() {23    p := prog{}24    p.choose()25}26import "fmt"27func main() {28    p := prog{}29    p.choose()30}31import "fmt"32func main() {33    p := prog{}34    p.choose()35}36import "fmt"37func main() {38    p := prog{}39    p.choose()40}41import "fmt"42func main() {43    p := prog{}44    p.choose()45}46import "fmt"47func main() {48    p := prog{}49    p.choose()50}51import "fmt"52func main() {53    p := prog{}54    p.choose()55}56import "fmt"57func main() {58    p := prog{}59    p.choose()60}61import "fmt"62func main() {63    p := prog{}64    p.choose()65}66import "fmt"67func main() {68    p := prog{}69    p.choose()70}71import "fmt"

choose

Using AI Code Generation

1import "fmt"2func main() {3    fmt.Println("Hello, playground")4    p := new(prog)5    p.choose(0)6}7import "fmt"8func main() {9    fmt.Println("Hello, playground")10    p := new(prog)11    p.choose(0)12}13import "fmt"14func main() {15    fmt.Println("Hello, playground")16    p := new(prog)17    p.choose(0)18}19import "fmt"20func main() {21    fmt.Println("Hello, playground")22    p := new(prog)23    p.choose(0)24}25import "fmt"26func main() {27    fmt.Println("Hello, playground")28    p := new(prog)29    p.choose(0)30}31import "fmt"32func main() {33    fmt.Println("Hello, playground")34    p := new(prog)35    p.choose(0)36}37import "fmt"38func main() {39    fmt.Println("Hello, playground")40    p := new(prog)41    p.choose(0)42}43import "fmt"44func main() {45    fmt.Println("Hello, playground")46    p := new(prog)47    p.choose(0)48}49import "fmt"50func main() {51    fmt.Println("Hello, playground")52    p := new(prog)53    p.choose(0)54}55import "fmt"56func main() {57    fmt.Println("Hello, playground")58    p := new(prog)59    p.choose(0)60}61import "fmt"

choose

Using AI Code Generation

1import (2func main() {3p.Choose()4fmt.Println(p)5}6import (7type Prog struct {8}9func (p *Prog) Choose() {10fmt.Print("Enter name:")11fmt.Scanf("%s", &p.Name)12}13func (p Prog) String() string {14return fmt.Sprintf("Name:%s", p.Name)15}16Share this: Click to print (Opens in new window)

choose

Using AI Code Generation

1import "fmt"2import "math/rand"3import "time"4func main() {5    rand.Seed(time.Now().Unix())6    p := NewProg()7    n := rand.Intn(10)8    p.choose(n)9    fmt.Printf("The random number is %d10    fmt.Printf("The result is %d11}12import "fmt"13import "math/rand"14import "time"15func main() {16    rand.Seed(time.Now().Unix())17    p := NewProg()18    n := rand.Intn(10)19    p.choose(n)20    fmt.Printf("The random number is %d21    fmt.Printf("The result is %d22}23import "fmt"24import "math/rand"25import "time"26func main() {27    rand.Seed(time.Now().Unix())28    p := NewProg()29    n := rand.Intn(10)30    p.choose(n)31    fmt.Printf("The random number is %d32    fmt.Printf("The result is %d33}34import "fmt"35import "math/rand"36import "time"37func main() {38    rand.Seed(time.Now().Unix())39    p := NewProg()40    n := rand.Intn(10)41    p.choose(n)42    fmt.Printf("The random number is %d43    fmt.Printf("The result is %d

choose

Using AI Code Generation

1import "fmt"2func main() {3	fmt.Println("Hello, playground")4	prog := new(Prog)5	prog.choose()6}7import "fmt"8type Prog struct {9}10func (p *Prog) choose() {11	fmt.Println("choose method")12}13func main() {14	fmt.Println("Hello, playground")15	prog := new(Prog)16	prog.choose()17}

choose

Using AI Code Generation

1import java.util.Scanner;2{3public static void main(String[] args)4{5Scanner in = new Scanner(System.in);6System.out.println("Enter 1 to choose 1st option, 2 to choose 2nd option, and 3 to choose 3rd option");7int option = in.nextInt();8prog.choose(option);9}10}11{12public static void choose(int x)13{14if (x==1)15{16System.out.println("You chose the 1st option");17}18else if (x==2)19{20System.out.println("You chose the 2nd option");21}22else if (x==3)23{24System.out.println("You chose the 3rd option");25}26{27System.out.println("You chose an invalid option");28}29}30}31public static void choose(int x) {32    Scanner in = new Scanner(System.in);33    System.out.println("Enter 1 to choose 1st option, 2 to choose 2nd option, and 3 to choose 3rd option");34    int option = in.nextInt();35    if (x==1)36    {37        System.out.println("You chose the 1st option");38    }39    else if (x==2)40    {41        System.out.println("You chose the 2nd option");42    }43    else if (x==3)44    {45        System.out.println("You chose the 3rd option");46    }47    {48        System.out.println("You chose an invalid option");49    }50}

choose

Using AI Code Generation

1import (2type prog struct {3}4func (p prog) choose() int {5	if p.a > p.b {6	}7}8func main() {9	obj := prog{1, 2}10	fmt.Println(obj.choose())11}

choose

Using AI Code Generation

1import( "fmt" "prog" )2func main() {3    fmt.Println("Enter your choice: ")4    fmt.Scan(&choice)5    fmt.Println("Enter your name: ")6    fmt.Scan(&name)7    prog.Choose(choice, name)8}9import( "fmt" )10func Choose(choice int, name string) {11    switch choice {12        fmt.Println("Hello", name)13        fmt.Println("Goodbye", name)14        fmt.Println("Invalid choice")15    }16}

choose

Using AI Code Generation

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

choose

Using AI Code Generation

1public class Esercizio2 {2public static void main(String[] args) {3int[] values = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };4Prog prog = new Prog();5System.out.println(prog.choose(values));6}7}8public class Esercizio2 {9public static void main(String[] args) {10int[] values = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };11Prog prog = new Prog();12System.out.println(prog.choose(values));13}14}15using System;16namespace prog {17public class Prog {18public static void Main() {19int[] values = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };20Prog prog = new Prog();21Console.WriteLine(prog.choose(values));22}23}24}25public class Esercizio1 {26public static void main(String[] args) {27int[] values = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };

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