How to use waitAndGetErrorMessage method of runner Package

Best Gauge code snippet using runner.waitAndGetErrorMessage

runner.go

Source:runner.go Github

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...258 }()259 // Wait for the process to exit so we will get a detailed error message260 errChannel := make(chan error)261 testRunner := &LanguageRunner{Cmd: cmd, errorChannel: errChannel, mutex: &sync.Mutex{}, multiThreaded: r.Multithreaded}262 testRunner.waitAndGetErrorMessage()263 return testRunner, nil264}265func getLanguageJSONFilePath(manifest *manifest.Manifest, r *RunnerInfo) (string, error) {266 languageJSONFilePath, err := plugin.GetLanguageJSONFilePath(manifest.Language)267 if err != nil {268 return "", err269 }270 contents, err := common.ReadFileContents(languageJSONFilePath)271 if err != nil {272 return "", err273 }274 err = json.Unmarshal([]byte(contents), r)275 if err != nil {276 return "", err277 }278 return filepath.Dir(languageJSONFilePath), nil279}280func (r *LanguageRunner) waitAndGetErrorMessage() {281 go func() {282 pState, err := r.Cmd.Process.Wait()283 r.mutex.Lock()284 r.Cmd.ProcessState = pState285 r.mutex.Unlock()286 if err != nil {287 logger.Debug("Runner exited with error: %s", err)288 r.errorChannel <- fmt.Errorf("Runner exited with error: %s\n", err.Error())289 }290 if !pState.Success() {291 r.errorChannel <- fmt.Errorf("Runner with pid %d quit unexpectedly(%s).", pState.Pid(), pState.String())292 }293 }()294}...

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waitAndGetErrorMessage

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1import (2func main() {3 r := newRunner(3 * time.Second)4 r.addTask(createTask())5 r.addTask(createTask())6 r.addTask(createTask())7 if err := r.start(); err != nil {8 fmt.Println(err)9 }10}11import (12func createTask() func(int) {13 return func(id int) {14 time.Sleep(time.Duration(rand.Intn(100)) * time.Millisecond)15 }16}17import (18type runner struct {19 tasks []func(int)20}21func newRunner(timeout time.Duration) *runner {22 return &runner{23 complete: make(chan error),24 timeout: time.After(timeout),25 interrupt: make(chan os.Signal, 1),26 }27}28func (r *runner) addTask(tasks ...func(int)) {29 r.tasks = append(r.tasks, tasks...)30}31func (r *runner) start() error {32 signal.Notify(r.interrupt, os.Interrupt)33 go func() {34 r.complete <- r.run()35 }()36 select {37 return errors.New("received timeout")38 }39}40func (r *runner) run() error {41 for id, task := range r.tasks {42 if r.gotInterrupt() {43 return errors.New("received interrupt")44 }45 task(id)46 }47}48func (r *runner) gotInterrupt() bool {49 select {50 signal.Stop(r.interrupt)51 }52}53import (54func main() {55 r := newRunner(3 * time.Second)

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waitAndGetErrorMessage

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1import (2func main() {3 r := NewRunner(3 * time.Second)4 r.AddTask(createTask())5 r.AddTask(createTask())6 r.AddTask(createTask())7 r.StartAll()8 r.WaitAll()9 errs := r.GetErrors()10 for _, err := range errs {11 fmt.Println(err)12 }13}14import (15type Runner struct {16 tasks []func(int)17}18func NewRunner(timeout time.Duration) *Runner {19 return &Runner{20 interrupt: make(chan os.Signal, 1),21 complete: make(chan error),22 timeout: time.After(timeout),23 }24}25func (r *Runner) AddTask(tasks ...func(int)) {26 r.tasks = append(r.tasks, tasks...)27}28func (r *Runner) StartAll() {29 for id, task := range r.tasks {30 if r.gotInterrupt() {31 }32 task(id)33 }34}35func (r *Runner) WaitAll() {36 select {37 if err != nil {38 fmt.Println("Received error:", err)39 }

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waitAndGetErrorMessage

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1import (2type Runner struct {3 tasks []func(int)4}5func (r *Runner) Add(tasks ...func(int)) {6 r.tasks = append(r.tasks, tasks...)7}8func (r *Runner) Run() error {9 for id, task := range r.tasks {10 task(id)11 }12}13func (r *Runner) waitAndGetErrorMessage() error {14}15func main() {16 fmt.Println("Starting work.")17 r := Runner{}18 r.Add(createTask(), createTask(), createTask(), createTask(), createTask())19 r.Run()20 fmt.Println("Process ended.")21}22func createTask() func(int) {23 return func(id int) {24 fmt.Printf("Processor - Task #%d.\n", id)25 time.Sleep(time.Duration(id) * time.Second)26 }27}28import (29type Runner struct {30 tasks []func(int) error31}32func (r *Runner) Add(tasks ...func(int) error) {33 r.tasks = append(r.tasks, tasks...)34}35func (r *Runner) Run() error {36 for id, task := range r.tasks {37 if err := task(id); err != nil {38 }39 }40}41func (r *Runner) waitAndGetErrorMessage() error {42}43func main() {44 fmt.Println("Starting work.")45 r := Runner{}46 r.Add(createTask(), createTask(), createTask(), createTask(), createTask())47 if err := r.Run(); err != nil {48 fmt.Println("Process ended with error:", err)49 }50 fmt.Println("Process ended.")51}52func createTask() func(int) error {53 return func(id int) error {54 fmt.Printf("Processor - Task #%d.\n", id)55 time.Sleep(time.Duration(id) * time.Second)56 if id == 3 {57 return fmt.Errorf("Fatal error")58 }

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waitAndGetErrorMessage

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1import (2func main() {3 caps := selenium.Capabilities{"browserName": "chrome"}4 chromeCaps := chrome.Capabilities{5 Args: []string{"--headless", "--disable-gpu", "--window-size=1280,800"},6 Extensions: []string{},7 }8 caps.AddChrome(chromeCaps)9 if err != nil {10 panic(err)11 }12 defer wd.Quit()13 panic(err)14 }15 if err := wd.WaitWithTimeout(selenium.Condition{16 Func: func(wd selenium.WebDriver) (bool, error) {17 return wd.Title() == "The Go Playground", nil18 },19 }, 10*time.Second); err != nil {20 panic(err)21 }22import (23func main() {24 fmt.Println("Hello, playground")25 time.Sleep(5 * time.Second)26}27 if err := wd.SetImplicitWaitTimeout(5 * time.Second); err != nil {28 panic(err)29 }30 if err := wd.SetAsyncScriptTimeout(5 * time.Second); err != nil {31 panic(err)32 }33 if err := wd.SetPageLoadTimeout(5 * time.Second); err != nil {34 panic(err)35 }36 if err := wd.SetScriptTimeout(5 * time.Second); err != nil {37 panic(err)38 }39 if err := wd.SetImplicitWaitTimeout(5 * time.Second); err != nil {40 panic(err)41 }42 if err := wd.SetAsyncScriptTimeout(5 * time.Second); err != nil

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waitAndGetErrorMessage

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1import (2func main() {3 runner := Runner{wg: &wg}4 runner.Start()5 fmt.Println(runner.waitAndGetErrorMessage())6}

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waitAndGetErrorMessage

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

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