How to use TestMutateRandom method of prog Package

Best Syzkaller code snippet using prog.TestMutateRandom

mutation_test.go

Source: mutation_test.go Github

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...18 t.Fatalf("program changed after clone\noriginal:\n%s\n\nnew:\n%s\n", data, data1)19 }20 }21}22func TestMutateRandom(t *testing.T) {23 testEachTargetRandom(t, func(t *testing.T, target *Target, rs rand.Source, iters int) {24 next:25 for i := 0; i < iters; i++ {26 p := target.Generate(rs, 10, nil)27 data0 := p.Serialize()28 p1 := p.Clone()29 /​/​ There is a chance that mutation will produce the same program.30 /​/​ So we check that at least 1 out of 20 mutations actually change the program.31 for try := 0; try < 20; try++ {32 p1.Mutate(rs, 10, nil, nil)33 data := p.Serialize()34 if !bytes.Equal(data0, data) {35 t.Fatalf("program changed after mutate\noriginal:\n%s\n\nnew:\n%s\n",36 data0, data)...

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TestMutateRandom

Using AI Code Generation

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1import (2func main() {3 target, err := prog.GetTarget("linux", "amd64")4 if err != nil {5 log.Fatalf("failed to create target: %v", err)6 }7 cfg := mgrconfig.DefaultConfig()

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TestMutateRandom

Using AI Code Generation

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1import (2func main() {3 target, err := prog.GetTarget("linux", "amd64")4 if err != nil {5 panic(err)6 }7 p := target.MakeProg()8 c := target.GenerateCall(s, 1)9 p.Calls = append(p.Calls, c)10 maboss.TestMutateRandom(p, target, 1, 0)11 fmt.Println(p.Serialize())12}13import (14func main() {15 target, err := prog.GetTarget("linux", "amd64")16 if err != nil {17 panic(err)18 }19 p := target.MakeProg()20 c := target.GenerateCall(s, 1)21 p.Calls = append(p.Calls, c)22 maboss.TestMutateRandom(p, target, 1, 1)23 fmt.Println(p.Serialize())24}25import (26func main() {27 target, err := prog.GetTarget("linux", "amd64")28 if err != nil {29 panic(err)30 }31 p := target.MakeProg()32 c := target.GenerateCall(s, 1)33 p.Calls = append(p.Calls, c)34 maboss.TestMutateRandom(p, target, 1, 2)35 fmt.Println(p.Serialize())36}

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TestMutateRandom

Using AI Code Generation

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1import (2var flagOS = flag.String("os", runtime.GOOS, "target os")3var flagArch = flag.String("arch", runtime.GOARCH, "target arch")4var flagCount = flag.Int("count", 100, "number of programs to generate")5var flagProcs = flag.Int("procs", runtime.NumCPU(), "number of parallel workers")6var flagSeed = flag.Int("seed", 1, "random seed")7var flagThreaded = flag.Bool("threaded", false, "enable threaded execution")8var flagCollide = flag.Bool("collide", false, "enable collision detection")9var flagDebug = flag.Bool("debug", false, "enable debug prints")10var flagCover = flag.Bool("cover", false, "enable coverage")11var flagLeak = flag.Bool("leak", false, "enable leak checking")12var flagCpuProfile = flag.String("cpuprofile", "", "write cpu profile to file")13func main() {14 flag.Parse()15 if *flagProcs <= 0 {16 *flagProcs = runtime.NumCPU()17 }18 runtime.GOMAXPROCS(*flagProcs)19 if *flagCpuProfile != "" {20 f, err := os.Create(*flagCpuProfile)21 if err != nil {22 log.Fatalf("failed to create cpu profile file: %v", err)23 }24 pprof.StartCPUProfile(f)25 defer pprof.StopCPUProfile()26 }27 target, err := sys.GetTarget(*flagOS, *flagArch)28 if err != nil {29 log.Fatalf("failed to detect target: %v", err)30 }

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TestMutateRandom

Using AI Code Generation

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1import (2func main() {3 flag.Parse()4 log.Logf(0, "hello")5 target, err := prog.GetTarget("test", "amd64")6 if err != nil {7 fmt.Fprintf(os.Stderr, "%v8 os.Exit(1)9 }10 p0 := target.MakeProg()11 t0 := time.Now()12 p1 := target.Mutate(p0, prog.NonDeterministic)13 t1 := time.Now()14 fmt.Printf("time = %v15", t1.Sub(t0))16 fmt.Printf("%v17", p1.Serialize())18}19import (20func (p *Prog) Serialize() []byte {21 binary.Write(&buf, binary.LittleEndian, uint64(len(p.Calls)))22 for _, c := range p.Calls {23 binary.Write(&buf, binary.LittleEndian, uint64(len(c.Meta.Args)))24 for _, arg := range c.Meta.Args {25 binary.Write(&buf, binary.LittleEndian, uint64(arg.Type.Size()))26 }27 for _, arg := range c.Meta.Args {28 writeArg(&buf, arg, c.Args[arg])29 }30 }31 return buf.Bytes()32}33func (p *Prog) Deserialize(data []byte) error {34 buf := bytes.NewBuffer(data)35 if err := binary.Read(buf, binary.LittleEndian, &numCalls); err != nil {36 }37 for i := uint64(0); i < numCalls; i++ {38 if err := binary.Read(buf, binary.LittleEndian, &numArgs); err != nil {39 }40 argSizes := make([]uint64, numArgs)41 for i := range argSizes {42 if err := binary.Read(buf, binary.LittleEndian, &argSizes[i]); err != nil {

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TestMutateRandom

Using AI Code Generation

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1import (2func main() {3 target, err := prog.GetTarget("linux", "amd64")4 if err != nil {5 panic(err)6 }7 p := target.MakeProg()8 fmt.Println(p.Serialize())9 p.Mutate(1, nil, nil)10 fmt.Println(p.Serialize())11}12import (13func main() {14 target, err := prog.GetTarget("linux", "amd64")15 if err != nil {16 panic(err)17 }18 p := target.MakeProg()19 fmt.Println(p.Serialize())20 p.Mutate(2, nil, nil)21 fmt.Println(p.Serialize())22}23import (24func main() {25 target, err := prog.GetTarget("linux", "amd64")26 if err != nil {27 panic(err)28 }29 p := target.MakeProg()30 fmt.Println(p.Serialize())31 p.Mutate(3, nil, nil)32 fmt.Println(p.Serialize())33}34import (35func main() {36 target, err := prog.GetTarget("linux", "amd64")37 if err != nil {38 panic(err)39 }40 p := target.MakeProg()41 fmt.Println(p.Serialize())42 p.Mutate(4, nil, nil)43 fmt.Println(p.Serialize())44}

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TestMutateRandom

Using AI Code Generation

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

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TestMutateRandom

Using AI Code Generation

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1import (2func main() {3 p := prog.NewProg()4 tc := p.TestMutateRandom()5 fmt.Println(tc)6}

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