How to use createCTest method of runtest Package

Best Syzkaller code snippet using runtest.createCTest

run.go

Source:run.go

...184							broken: "non-forking loop",185						}186						continue187					}188					req, err := ctx.createCTest(p, sandbox, threaded, times)189					if err != nil {190						return err191					}192					ctx.produceTest(progs, req, name, properties, requires, results)193				}194			}195		}196	}197	return nil198}199func (ctx *Context) parseProg(filename string) (*prog.Prog, map[string]bool, []ipc.CallInfo, error) {200	data, err := ioutil.ReadFile(filepath.Join(ctx.Dir, filename))201	if err != nil {202		return nil, nil, nil, fmt.Errorf("failed to read %v: %v", filename, err)203	}204	p, err := ctx.Target.Deserialize(data)205	if err != nil {206		return nil, nil, nil, fmt.Errorf("failed to deserialize %v: %v", filename, err)207	}208	requires := make(map[string]bool)209	for _, comment := range p.Comments {210		const prefix = "requires:"211		if !strings.HasPrefix(comment, prefix) {212			continue213		}214		for _, req := range strings.Fields(comment[len(prefix):]) {215			positive := true216			if req[0] == '-' {217				positive = false218				req = req[1:]219			}220			requires[req] = positive221		}222	}223	errnos := map[string]int{224		"":        0,225		"EPERM":   1,226		"ENOENT":  2,227		"ENOEXEC": 8,228		"EBADF":   9,229		"ENOMEM":  12,230		"EACCES":  13,231		"EINVAL":  22,232	}233	info := make([]ipc.CallInfo, len(p.Calls))234	for i, call := range p.Calls {235		info[i].Flags |= ipc.CallExecuted | ipc.CallFinished236		switch call.Comment {237		case "blocked":238			info[i].Flags |= ipc.CallBlocked239		case "unfinished":240			info[i].Flags &^= ipc.CallFinished241		default:242			res, ok := errnos[call.Comment]243			if !ok {244				return nil, nil, nil, fmt.Errorf("%v: unknown comment %q",245					filename, call.Comment)246			}247			info[i].Errno = res248		}249	}250	return p, requires, info, nil251}252func (ctx *Context) produceTest(progs chan *RunRequest, req *RunRequest, name string,253	properties, requires map[string]bool, results []ipc.CallInfo) {254	req.name = name255	req.results = results256	if match(properties, requires) {257		req.Done = make(chan struct{})258		ctx.Requests <- req259	} else {260		req.skip = "excluded by constraints"261		req.Done = make(chan struct{})262		close(req.Done)263	}264	progs <- req265}266func match(props map[string]bool, requires map[string]bool) bool {267	for req, positive := range requires {268		if positive {269			if !props[req] {270				return false271			}272			continue273		}274		matched := true275		for _, req1 := range strings.Split(req, ",") {276			if !props[req1] {277				matched = false278			}279		}280		if matched {281			return false282		}283	}284	return true285}286func (ctx *Context) createSyzTest(p *prog.Prog, sandbox string, threaded, cov bool) (*RunRequest, error) {287	sysTarget := targets.Get(p.Target.OS, p.Target.Arch)288	cfg := new(ipc.Config)289	opts := new(ipc.ExecOpts)290	if sysTarget.ExecutorUsesShmem {291		cfg.Flags |= ipc.FlagUseShmem292	}293	if sysTarget.ExecutorUsesForkServer {294		cfg.Flags |= ipc.FlagUseForkServer295	}296	switch sandbox {297	case "namespace":298		cfg.Flags |= ipc.FlagSandboxNamespace299	case "setuid":300		cfg.Flags |= ipc.FlagSandboxSetuid301	}302	if threaded {303		opts.Flags |= ipc.FlagThreaded | ipc.FlagCollide304	}305	if cov {306		cfg.Flags |= ipc.FlagSignal307		opts.Flags |= ipc.FlagCollectCover | ipc.FlagDedupCover308	}309	if ctx.Features[host.FeatureNetworkInjection].Enabled {310		cfg.Flags |= ipc.FlagEnableTun311	}312	if ctx.Features[host.FeatureNetworkDevices].Enabled {313		cfg.Flags |= ipc.FlagEnableNetDev314	}315	req := &RunRequest{316		P:      p,317		Cfg:    cfg,318		Opts:   opts,319		Repeat: 3,320	}321	return req, nil322}323func (ctx *Context) createCTest(p *prog.Prog, sandbox string, threaded bool, times int) (*RunRequest, error) {324	opts := csource.Options{325		Threaded:      threaded,326		Collide:       false,327		Repeat:        times > 1,328		RepeatTimes:   times,329		Procs:         1,330		Sandbox:       sandbox,331		UseTmpDir:     true,332		HandleSegv:    true,333		EnableCgroups: p.Target.OS == "linux" && sandbox != "",334		Trace:         true,335	}336	if sandbox != "" {337		if ctx.Features[host.FeatureNetworkInjection].Enabled {...

createCTest

Using AI Code Generation

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

createCTest

Using AI Code Generation

1import (2func main() {3    fmt.Println("Hello, World!")4    runtest.createCTest()5}6import (7func main() {8    fmt.Println("Hello, World!")9    runtest.createCTest()10}

createCTest

Using AI Code Generation

1import (2func main() {3	fmt.Printf("value of c is %d4}5import (6func main() {7	fmt.Printf("value of c is %d8}9import (10func main() {11	fmt.Printf("value of c is %d12}13import (14func main() {15	fmt.Printf("value of c is %d16}17import (18func main() {19	fmt.Printf("value of c is %d20}21import (22func main() {23	fmt.Printf("value of c is %d24}25import (26func main() {27	fmt.Printf("value of c is %d28}

createCTest

Using AI Code Generation

1import (2func main() {3	runtest.CreateCTest()4	fmt.Println("done")5}6import (7func main() {8	runtest.CreateCTest()9	fmt.Println("done")10}11import (12func main() {13	runtest.CreateCTest()14	fmt.Println("done")15}16import (17func main() {18	runtest.CreateCTest()19	fmt.Println("done")20}21import (22func main() {23	runtest.CreateCTest()24	fmt.Println("done")25}26import (27func main() {28	runtest.CreateCTest()29	fmt.Println("done")30}31import (32func main() {33	runtest.CreateCTest()34	fmt.Println("done")35}36import (37func main() {38	runtest.CreateCTest()39	fmt.Println("done")40}41import (42func main() {43	runtest.CreateCTest()44	fmt.Println("done")45}46import (47func CreateCTest() {48	file, err := os.Create("ctest.txt")49	if err != nil {50	}51	defer file.Close()52	for i := 0; i < 1000000; i++ {53		file.WriteString(strconv.Itoa(i) + "\r

createCTest

Using AI Code Generation

1import (2func main(){3	r := ctesting.Runtest{}4	r.CreateCTest()5}6import (7type Runtest struct {8}9func (r *Runtest) CreateCTest() {10	fmt.Println("I am in createCTest method")11}12import (13func TestCreateCTest(t *testing.T) {14	r := Runtest{}15	r.CreateCTest()16}

createCTest

Using AI Code Generation

1import (2func main() {3	test := runtest.CreateCTest()4	fmt.Println(test)5}6import (7func main() {8	test := runtest.CreateJavaTest()9	fmt.Println(test)10}11import (12func main() {13	test := runtest.CreatePythonTest()14	fmt.Println(test)15}16import (17func main() {18	test := runtest.CreateGoTest()19	fmt.Println(test)20}21import (22func main() {23	test := runtest.CreateCSharpTest()24	fmt.Println(test)25}26import (27func main() {28	test := runtest.CreateRubyTest()29	fmt.Println(test)30}31import (

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