How to use generateCall method of prog Package

Best Syzkaller code snippet using prog.generateCall

generation.go

Source:generation.go

...13	}14	r := newRand(target, rs)15	s := newState(target, ct, nil)16	for len(p.Calls) < ncalls {17		calls := r.generateCall(s, p, len(p.Calls))18		for _, c := range calls {19			s.analyze(c)20			p.Calls = append(p.Calls, c)21		}22	}23	// For the last generated call we could get additional calls that create24	// resources and overflow ncalls. Remove some of these calls.25	// The resources in the last call will be replaced with the default values,26	// which is exactly what we want.27	for len(p.Calls) > ncalls {28		p.removeCall(ncalls - 1)29	}30	p.sanitizeFix()31	p.debugValidate()32	return p33}34 35func initMap(mmp map[string]int) map[string]int {36	mmp = make(map[string]int)37	mmp["open"] = 138	mmp["close"] = -139	mmp["mount"] = 240	mmp["unmount"] = -241	return mmp42}43func CheckMatch(callName string, mmp map[string]int) int {44	if v, ok := mmp[callName]; ok {45		if v > 0 {46			return 147		} else {48			return -149		}50	} else {51		return 052	}53}54func locateSyscall(idx int, mmp map[string]int) string {55	re := -idx56	for s, val := range mmp {57		if val == re {58			return s59		}60	}61	return ""62}63func TaskStateUpdate(task []*Prog, ncalls int, r *randGen, s *state) []*Prog {64	CheckMatchNum := 065	var callToidx map[string]int66	callToidx = initMap(callToidx)67	for _, prog := range task {68		for _, call := range prog.Calls {69			isExist := CheckMatch(call.Meta.CallName, callToidx)70			if isExist == 1 {71				CheckMatchNum = CheckMatchNum | (1 << callToidx[call.Meta.CallName])72			}73			if isExist == -1 {74				CheckMatchNum = CheckMatchNum ^ (1 << (-callToidx[call.Meta.CallName]))75			}76		}77		tmp := CheckMatchNum78		lenth := 079		for true {80			if 0 == tmp {81				break82			}83			tmp >>= 184			lenth++85		}86		for i := 0; i < lenth; i++ {87			if tmp&(1<<i) == 1 && len(prog.Calls) < ncalls {88				CallName := locateSyscall(i, callToidx)89				call := r.TaskgenerateParticularCall(s, CallName)90				prog.Calls = append(prog.Calls, call)91			}92		}93	}94	return task95}96func (target *Target) TaskGenerate(rs rand.Source, ncalls int, ct *ChoiceTable) []*Prog {97	rand := rand.New(rs)98	taskLen := rand.Intn(7) + 199	tasks := make([]*Prog, 0, taskLen)100	for i := 0; i < taskLen; i++ {101		p := &Prog{102			Target: target,103			Prio:   rand.Intn(100),104		}105		r := newRand(target, rs)106		s := newState(target, ct, nil)107		for len(p.Calls) < ncalls {108			calls := r.generateCall(s, p, len(p.Calls))109			for _, c := range calls {110				s.analyze(c)111				p.Calls = append(p.Calls, c)112			}113		}114		// For the last generated call we could get additional calls that create115		// resources and overflow ncalls. Remove some of these calls.116		// The resources in the last call will be replaced with the default values,117		// which is exactly what we want.118		for len(p.Calls) > ncalls {119			p.removeCall(ncalls - 1)120		}121		p.sanitizeFix()122		p.debugValidate()...

generateCall

Using AI Code Generation

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

generateCall

Using AI Code Generation

1Prog p = new Prog();2p.generateCall();3import (4func main() {5 fmt.Println("Hello World")6}

generateCall

Using AI Code Generation

1import "fmt"2func main() {3 p.generateCall()4 fmt.Println("In main")5 p.generateCall()6}

generateCall

Using AI Code Generation

1import (2func main() {3	prog := new(Prog)4	prog.generateCall()5	prog.printCall()6}7type Prog struct {8}9func (p *Prog) generateCall() {10	v := reflect.ValueOf(p)11	m := v.MethodByName("foo")12}13func (p *Prog) printCall() {14	fmt.Println(p.call)15}16func (p *Prog) foo() {17	fmt.Println("foo")18}19import (20func main() {21	prog := new(Prog)22	prog.generateCall()23	prog.printCall()24}25type Prog struct {26}27func (p *Prog) generateCall() {28	v := reflect.ValueOf(p)29	m := v.MethodByName("foo")30}31func (p *Prog) printCall() {32	fmt.Println(p.call)33}34func (p *Prog) foo() {35	fmt.Println("foo")36}37import (38func main() {39	prog := new(Prog)40	prog.generateCall()41	prog.printCall()42	prog.invokeCall()43}44type Prog struct {45}46func (p *Prog) generateCall() {47	v := reflect.ValueOf(p)

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.