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How to use checkResult method of runtest Package

Best Syzkaller code snippet using runtest.checkResult

runtest.go

Source:runtest.go

...50		vmPool:           vmPool,51		reporter:         reporter,52		debug:            *flagDebug,53		requests:         make(chan *runtest.RunRequest, 2*vmPool.Count()),54		checkResultC:     make(chan *rpctype.CheckArgs, 1),55		checkResultReady: make(chan bool),56		vmStop:           make(chan bool),57		reqMap:           make(map[int]*runtest.RunRequest),58		lastReq:          make(map[string]int),59	}60	s, err := rpctype.NewRPCServer(cfg.RPC, "Manager", mgr)61	if err != nil {62		log.Fatalf("failed to create rpc server: %v", err)63	}64	mgr.port = s.Addr().(*net.TCPAddr).Port65	go s.Serve()66	var wg sync.WaitGroup67	wg.Add(vmPool.Count())68	fmt.Printf("booting VMs...\n")69	for i := 0; i < vmPool.Count(); i++ {70		i := i71		go func() {72			defer wg.Done()73			name := fmt.Sprintf("vm-%v", i)74			for {75				rep, err := mgr.boot(name, i)76				if err != nil {77					log.Fatal(err)78				}79				if rep == nil {80					return81				}82				if err := mgr.finishRequest(name, rep); err != nil {83					log.Fatal(err)84				}85			}86		}()87	}88	mgr.checkResult = <-mgr.checkResultC89	close(mgr.checkResultReady)90	enabledCalls := make(map[string]map[*prog.Syscall]bool)91	for sandbox, ids := range mgr.checkResult.EnabledCalls {92		calls := make(map[*prog.Syscall]bool)93		for _, id := range ids {94			calls[cfg.Target.Syscalls[id]] = true95		}96		enabledCalls[sandbox] = calls97	}98	for _, feat := range mgr.checkResult.Features.Supported() {99		fmt.Printf("%-24v: %v\n", feat.Name, feat.Reason)100	}101	for sandbox, calls := range enabledCalls {102		if sandbox == "" {103			sandbox = "no"104		}105		fmt.Printf("%-24v: %v calls enabled\n", sandbox+" sandbox", len(calls))106	}107	ctx := &runtest.Context{108		Dir:          filepath.Join(cfg.Syzkaller, "sys", cfg.Target.OS, "test"),109		Target:       cfg.Target,110		Features:     mgr.checkResult.Features,111		EnabledCalls: enabledCalls,112		Requests:     mgr.requests,113		LogFunc:      func(text string) { fmt.Println(text) },114		Verbose:      false,115		Debug:        *flagDebug,116		Tests:        *flagTests,117	}118	err = ctx.Run()119	close(vm.Shutdown)120	wg.Wait()121	if err != nil {122		fmt.Println(err)123		os.Exit(1)124	}125}126type Manager struct {127	cfg              *mgrconfig.Config128	vmPool           *vm.Pool129	reporter         *report.Reporter130	requests         chan *runtest.RunRequest131	checkResult      *rpctype.CheckArgs132	checkResultReady chan bool133	checkResultC     chan *rpctype.CheckArgs134	vmStop           chan bool135	port             int136	debug            bool137	reqMu   sync.Mutex138	reqSeq  int139	reqMap  map[int]*runtest.RunRequest140	lastReq map[string]int141}142func (mgr *Manager) boot(name string, index int) (*report.Report, error) {143	inst, err := mgr.vmPool.Create(index)144	if err != nil {145		return nil, fmt.Errorf("failed to create instance: %v", err)146	}147	defer inst.Close()148	fwdAddr, err := inst.Forward(mgr.port)149	if err != nil {150		return nil, fmt.Errorf("failed to setup port forwarding: %v", err)151	}152	fuzzerBin, err := inst.Copy(mgr.cfg.FuzzerBin)153	if err != nil {154		return nil, fmt.Errorf("failed to copy binary: %v", err)155	}156	// If SyzExecutorCmd is provided, it means that syz-executor is already in157	// the image, so no need to copy it.158	executorBin := mgr.cfg.SysTarget.ExecutorBin159	if executorBin == "" {160		executorBin, err = inst.Copy(mgr.cfg.ExecutorBin)161		if err != nil {162			return nil, fmt.Errorf("failed to copy binary: %v", err)163		}164	}165	args := &instance.FuzzerCmdArgs{166		Fuzzer:    fuzzerBin,167		Executor:  executorBin,168		Name:      name,169		OS:        mgr.cfg.TargetOS,170		Arch:      mgr.cfg.TargetArch,171		FwdAddr:   fwdAddr,172		Sandbox:   mgr.cfg.Sandbox,173		Procs:     mgr.cfg.Procs,174		Verbosity: 0,175		Cover:     mgr.cfg.Cover,176		Debug:     mgr.debug,177		Test:      false,178		Runtest:   true,179		Optional: &instance.OptionalFuzzerArgs{180			Slowdown: mgr.cfg.Timeouts.Slowdown,181		},182	}183	cmd := instance.FuzzerCmd(args)184	outc, errc, err := inst.Run(time.Hour, mgr.vmStop, cmd)185	if err != nil {186		return nil, fmt.Errorf("failed to run fuzzer: %v", err)187	}188	rep := inst.MonitorExecution(outc, errc, mgr.reporter, vm.ExitNormal)189	return rep, nil190}191func (mgr *Manager) finishRequest(name string, rep *report.Report) error {192	mgr.reqMu.Lock()193	defer mgr.reqMu.Unlock()194	lastReq := mgr.lastReq[name]195	req := mgr.reqMap[lastReq]196	if lastReq == 0 || req == nil {197		return fmt.Errorf("vm crash: %v\n%s\n%s", rep.Title, rep.Report, rep.Output)198	}199	delete(mgr.reqMap, lastReq)200	delete(mgr.lastReq, name)201	req.Err = fmt.Errorf("%v", rep.Title)202	req.Output = rep.Report203	if len(req.Output) == 0 {204		req.Output = rep.Output205	}206	close(req.Done)207	return nil208}209func (mgr *Manager) Connect(a *rpctype.ConnectArgs, r *rpctype.ConnectRes) error {210	r.GitRevision = prog.GitRevision211	r.TargetRevision = mgr.cfg.Target.Revision212	r.AllSandboxes = true213	select {214	case <-mgr.checkResultReady:215		r.CheckResult = mgr.checkResult216	default:217	}218	return nil219}220func (mgr *Manager) Check(a *rpctype.CheckArgs, r *int) error {221	if a.Error != "" {222		log.Fatalf("machine check: %v", a.Error)223	}224	select {225	case mgr.checkResultC <- a:226	default:227	}228	return nil229}230func (mgr *Manager) Poll(a *rpctype.RunTestPollReq, r *rpctype.RunTestPollRes) error {231	req := <-mgr.requests232	if req == nil {233		return nil234	}235	mgr.reqMu.Lock()236	if mgr.lastReq[a.Name] != 0 {237		log.Fatalf("double poll req from %v", a.Name)238	}239	mgr.reqSeq++...

checkResult

Using AI Code Generation

1import (2func main() {3    cmd := exec.Command("go", "run", "1.go")4    out, err := cmd.Output()5    if err != nil {6        os.Exit(1)7    }8    fmt.Println(string(out))9}10import (11type runtest struct {12}13func (r *runtest) checkResult() {14    if r.result == 1 {15        fmt.Println("Result is 1")16    } else {17        fmt.Println("Result is not 1")18    }19}20func main() {21    r := &runtest{result: 1}22    r.checkResult()23}

checkResult

Using AI Code Generation

1import (2func TestAddition(t *testing.T) {3    t.checkResult(result == 5, "Addition is wrong", "Addition is correct")4}5func TestSubtraction(t *testing.T) {6    t.checkResult(result == -1, "Subtraction is wrong", "Subtraction is correct")7}8func TestMultiplication(t *testing.T) {9    t.checkResult(result == 6, "Multiplication is wrong", "Multiplication is correct")10}11func TestDivision(t *testing.T) {12    t.checkResult(result == 0, "Division is wrong", "Division is correct")13}14import (15func TestAddition(t *testing.T) {16    t.checkResult(result == 5, "Addition is wrong", "Addition is correct")17}18func TestSubtraction(t *testing.T) {19    t.checkResult(result == -1, "Subtraction is wrong", "Subtraction is correct")20}21func TestMultiplication(t *testing.T) {22    t.checkResult(result == 6, "Multiplication is wrong", "Multiplication is correct")23}24func TestDivision(t *testing.T) {25    t.checkResult(result == 0, "Division is wrong", "Division is correct")26}27import (28func TestAddition(t *testing.T

checkResult

Using AI Code Generation

1import (2func main() {3	fmt.Println("Main function")4	runtest.CheckResult(1, 1, "Test case 1")5	runtest.CheckResult(2, 2, "Test case 2")6}

checkResult

Using AI Code Generation

1import java.io.*;2import java.util.*;3{4public static void main(String[] args)5{6int result;7result = checkResult(90);8System.out.println("Result is " + result);9}10public static int checkResult(int marks)11{12if (marks >= 90)13return 1;14else if (marks >= 80 && marks < 90)15return 2;16else if (marks >= 70 && marks < 80)17return 3;18else if (marks >= 60 && marks < 70)19return 4;20return 5;21}22}

checkResult

Using AI Code Generation

1import (2func main() {3	fmt.Println(runtest.CheckResult())4}5import (6func main() {7	fmt.Println(runtest.CheckResult())8}9import (10func main() {11	fmt.Println(runtest.CheckResult())12}13import (14func main() {15	fmt.Println(runtest.CheckResult())16}17import (18func main() {19	fmt.Println(runtest.CheckResult())20}21import (22func main() {23	fmt.Println(runtest.CheckResult())24}25import (26func main() {27	fmt.Println(runtest.CheckResult())28}29import (30func main() {31	fmt.Println(runtest.CheckResult())32}

checkResult

Using AI Code Generation

1import (2type RunTest struct {3}4func main() {5}6import (7type RunTest struct {8}9func main() {10}11import (12type RunTest struct {13}14func main() {15}16import (17type RunTest struct {18}19func main() {20}21import (22type RunTest struct {23}24func main() {25}26import (27type RunTest struct {28}29func main() {

checkResult

Using AI Code Generation

1import (2func main() {3    fmt.Println("Hello, playground")4    abcxyz.RunTest()5}6import (7func main() {8    fmt.Println("Hello, playground")9    abcxyz.RunTest()10}11import (12func main() {13    fmt.Println("Hello, playground")14    abcxyz.RunTest()15}16import (17func main() {18    fmt.Println("Hello, playground")19    abcxyz.RunTest()20}21import (22func main() {23    fmt.Println("Hello, playground")24    abcxyz.RunTest()25}26import (27func main() {28    fmt.Println("Hello, playground")29    abcxyz.RunTest()30}31import (32func main() {33    fmt.Println("Hello, playground")34    abcxyz.RunTest()35}

checkResult

Using AI Code Generation

1import(2type runtest struct{3}4func (r *runtest) checkResult(expected, actual interface{}) bool{5	if expected == actual{6		fmt.Println("test case passed")7	}8	fmt.Println("test case failed")9}10func (r *runtest) printResult(){11	fmt.Println("Total number of test cases passed:",r.passed)12	fmt.Println("Total number of test cases failed:",r.failed)13	fmt.Println("Total number of test cases:",r.passed+r.failed)14	fmt.Println("Percentage of test cases passed:",(float64(r.passed)/float64(r.passed+r.failed))*100)15	fmt.Println("Percentage of test cases failed:",(float64(r.failed)/float64(r.passed+r.failed))*100)16}17func main(){18	start := time.Now()19	for i := 0; i < 10; i++{20		r.checkResult(10, 10)21	}22	r.printResult()23	elapsed := time.Since(start)24	fmt.Println("Time taken to run the test cases:",elapsed)25	fmt.Println("Average time taken to run a single test case:",elapsed/10)26}

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