How to use HostPlaywright method of launcher Package

Best Rod code snippet using launcher.HostPlaywright

browser.go

Source: browser.go Github

copy

Full Screen

...48 revision,49 hostConf.zipName,50 )51}52/​/​ HostPlaywright to download browser53func HostPlaywright(revision int) string {54 rev := RevisionPlaywright55 if !(runtime.GOOS == "linux" && runtime.GOARCH == "arm64") {56 rev = revision57 }58 return fmt.Sprintf(59 "https:/​/​playwright.azureedge.net/​builds/​chromium/​%d/​chromium-linux-arm64.zip",60 rev,61 )62}63/​/​ DefaultBrowserDir for downloaded browser. For unix is "$HOME/​.cache/​rod/​browser",64/​/​ for Windows it's "%APPDATA%\rod\browser"65var DefaultBrowserDir = filepath.Join(map[string]string{66 "windows": filepath.Join(os.Getenv("APPDATA")),67 "darwin": filepath.Join(os.Getenv("HOME"), ".cache"),68 "linux": filepath.Join(os.Getenv("HOME"), ".cache"),69}[runtime.GOOS], "rod", "browser")70/​/​ Browser is a helper to download browser smartly71type Browser struct {72 Context context.Context73 /​/​ Hosts are the candidates to download the browser.74 Hosts []Host75 /​/​ Revision of the browser to use76 Revision int77 /​/​ Dir to download browser.78 Dir string79 /​/​ Log to print output80 Logger utils.Logger81 /​/​ LockPort a tcp port to prevent race downloading. Default is 2968 .82 LockPort int83}84/​/​ NewBrowser with default values85func NewBrowser() *Browser {86 return &Browser{87 Context: context.Background(),88 Revision: RevisionDefault,89 Hosts: []Host{HostGoogle, HostNPM, HostPlaywright},90 Dir: DefaultBrowserDir,91 Logger: log.New(os.Stdout, "[launcher.Browser]", log.LstdFlags),92 LockPort: defaults.LockPort,93 }94}95/​/​ Destination of the downloaded browser executable96func (lc *Browser) Destination() string {97 bin := map[string]string{98 "darwin": fmt.Sprintf("chromium-%d/​chrome-mac/​Chromium.app/​Contents/​MacOS/​Chromium", lc.Revision),99 "linux": fmt.Sprintf("chromium-%d/​chrome-linux/​chrome", lc.Revision),100 "windows": fmt.Sprintf("chromium-%d/​chrome-win/​chrome.exe", lc.Revision),101 }[runtime.GOOS]102 return filepath.Join(lc.Dir, bin)103}...

Full Screen

Full Screen

launcher_test.go

Source: launcher_test.go Github

copy

Full Screen

...23func TestDownloadHosts(t *testing.T) {24 g := setup(t)25 g.Has(launcher.HostGoogle(launcher.RevisionDefault), "https:/​/​storage.googleapis.com/​chromium-browser-snapshots")26 g.Has(launcher.HostNPM(launcher.RevisionDefault), "https:/​/​registry.npmmirror.com/​-/​binary/​chromium-browser-snapshots")27 g.Has(launcher.HostPlaywright(launcher.RevisionDefault), "https:/​/​playwright.azureedge.net/​")28}29func TestDownload(t *testing.T) {30 g := setup(t)31 s := g.Serve()32 s.Mux.HandleFunc("/​fast/​", func(rw http.ResponseWriter, r *http.Request) {33 buf := bytes.NewBuffer(nil)34 zw := zip.NewWriter(buf)35 /​/​ folder "to"36 h := &zip.FileHeader{Name: "to/​"}37 h.SetMode(0755)38 _, err := zw.CreateHeader(h)39 g.E(err)40 /​/​ file "file.txt"41 w, err := zw.CreateHeader(&zip.FileHeader{Name: "to/​file.txt"})...

Full Screen

Full Screen

HostPlaywright

Using AI Code Generation

copy

Full Screen

1import (2func main() {3 pw, err := playwright.Run()4 if err != nil {5 log.Fatalf("could not start playwright: %v", err)6 }7 defer pw.Stop()8 browser, err := pw.Chromium.Launch()9 if err != nil {10 log.Fatalf("could not launch browser: %v", err)11 }12 defer browser.Close()13 page, err := browser.NewPage()14 if err != nil {15 log.Fatalf("could not create page: %v", err)16 }17 log.Fatalf("could not goto: %v", err)18 }19 title, err := page.EvalOnSelector("text=Get started", "node => node.textContent")20 if err != nil {21 log.Fatalf("could not get text content: %v", err)22 }23 fmt.Println(title)24}25import (26func main() {27 pw, err := playwright.Run()28 if err != nil {29 log.Fatalf("could not start playwright: %v", err)30 }31 defer pw.Stop()32 browserServer, err := pw.Chromium.LaunchServer()33 if err != nil {34 log.Fatalf("could not launch browser: %v", err)35 }36 defer browserServer.Close()37 browser, err := browserServer.Connect()38 if err != nil {39 log.Fatalf("could not connect to browser: %v", err)40 }41 defer browser.Close()42 page, err := browser.NewPage()43 if err != nil {44 log.Fatalf("could not create page: %v", err)45 }46 log.Fatalf("could not goto: %v", err)47 }48 title, err := page.EvalOnSelector("text=

Full Screen

Full Screen

HostPlaywright

Using AI Code Generation

copy

Full Screen

1import (2func main() {3 launch, _ := playwright.Run()4 browser, _ := launch.Chromium.Launch()5 page, _ := browser.NewPage()6 _ = page.Screenshot(playwright.PageScreenshotOptions{Path: "example.png"})7 _ = browser.Close()8 _ = launch.Stop()9 fmt.Println("Done")10}11import (12func main() {13 launch, _ := playwright.Run()14 browser, _ := launch.Firefox.Launch()15 page, _ := browser.NewPage()16 _ = page.Screenshot(playwright.PageScreenshotOptions{Path: "example.png"})17 _ = browser.Close()18 _ = launch.Stop()19 fmt.Println("Done")20}21import (22func main() {23 launch, _ := playwright.Run()24 browser, _ := launch.Webkit.Launch()25 page, _ := browser.NewPage()26 _ = page.Screenshot(playwright.PageScreenshotOptions{Path: "example.png"})27 _ = browser.Close()28 _ = launch.Stop()29 fmt.Println("Done")30}31import (32func main() {33 launch, _ := playwright.Run()34 browser, _ := launch.Chromium.Launch()35 page, _ := browser.NewPage()36 _ = page.Screenshot(playwright.PageScreenshotOptions{Path: "example.png"})37 _ = browser.Close()38 _ = launch.Stop()39 fmt.Println("Done")40}41import (

Full Screen

Full Screen

HostPlaywright

Using AI Code Generation

copy

Full Screen

1import (2func main() {3 pw, err := playwright.Run()4 if err != nil {5 log.Fatalf("could not launch playwright: %v", err)6 }7 browser, err := pw.Chromium.Launch()8 if err != nil {9 log.Fatalf("could not launch browser: %v", err)10 }11 defer browser.Close()12 page, err := browser.NewPage()13 if err != nil {14 log.Fatalf("could not create page: %v", err)15 }16 log.Fatalf("could not navigate: %v", err)17 }18 if err := page.Screenshot(playwright.PageScreenshotOptions{Path: playwright.String("screenshot.png")}); err != nil {19 log.Fatalf("could not take screenshot: %v", err)20 }21 title, err := page.Title()22 if err != nil {23 log.Fatalf("could not get page title: %v", err)24 }25 fmt.Printf("Page title: %s26 url, err := page.URL()27 if err != nil {28 log.Fatalf("could not get page URL: %v", err)29 }30 fmt.Printf("Page URL: %s31 content, err := page.Content()32 if err != nil {33 log.Fatalf("could not get page content: %v", err)34 }35 fmt.Printf("Page content: %s36 if _, err := page.Click("text=Get started"); err != nil {37 log.Fatalf("could not click element: %v", err)38 }39}40import (41func main() {42 pw, err := playwright.Run()43 if err != nil {44 log.Fatalf("could not launch playwright

Full Screen

Full Screen

HostPlaywright

Using AI Code Generation

copy

Full Screen

1import (2func main() {3 p, err := playwright.Run()4 if err != nil {5 panic(err)6 }7 browser, err := p.Chromium.Launch()8 if err != nil {9 panic(err)10 }11 page, err := browser.NewPage()12 if err != nil {13 panic(err)14 }15 if err != nil {16 panic(err)17 }18 _, err = page.Screenshot(playwright.PageScreenshotOptions{19 Path: playwright.String("example.png"),20 })21 if err != nil {22 panic(err)23 }24 fmt.Println("Screenshot taken")25}26import (27func main() {28 p, err := playwright.Run()29 if err != nil {30 panic(err)31 }32 browser, err := p.Chromium.Launch()33 if err != nil {34 panic(err)35 }36 page, err := browser.NewPage()37 if err != nil {38 panic(err)39 }40 if err != nil {41 panic(err)42 }43 _, err = page.Screenshot(playwright.PageScreenshotOptions{44 Path: playwright.String("example.png"),45 })46 if err != nil {47 panic(err)48 }49 fmt.Println("Screenshot taken")50}51import (52func main() {53 p, err := playwright.Run()54 if err != nil {55 panic(err)56 }57 browser, err := p.Chromium.Launch()58 if err != nil {59 panic(err)60 }

Full Screen

Full Screen

HostPlaywright

Using AI Code Generation

copy

Full Screen

1import (2func main() {3 launcher, err := playwright.Run()4 if err != nil {5 panic(err)6 }7 browser, err := launcher.Launch()8 if err != nil {9 panic(err)10 }11 page, err := browser.NewPage()12 if err != nil {13 panic(err)14 }15 if err != nil {16 panic(err)17 }18 err = page.Screenshot(playwright.PageScreenshotOptions{19 Path: playwright.String("example.png"),20 })21 if err != nil {22 panic(err)23 }24 err = browser.Close()25 if err != nil {26 panic(err)27 }28 err = launcher.Stop()29 if err != nil {30 panic(err)31 }32 fmt.Println("Done")33}34import (35func main() {36 launcher, err := playwright.Run()37 if err != nil {38 panic(err)39 }40 browser, err := launcher.Launch()41 if err != nil {42 panic(err)43 }44 page, err := browser.NewPage()45 if err != nil {46 panic(err)47 }48 if err != nil {49 panic(err)50 }51 err = page.Screenshot(playwright.PageScreenshotOptions{52 Path: playwright.String("example.png"),53 })54 if err != nil {55 panic(err)56 }57 err = browser.Close()58 if err != nil {59 panic(err)60 }61 err = launcher.Stop()62 if err != nil {63 panic(err)64 }65 fmt.Println("Done")66}67import (

Full Screen

Full Screen

HostPlaywright

Using AI Code Generation

copy

Full Screen

1import (2func main() {3 launcher, err := playwright.Chromium.Launcher()4 if err != nil {5 fmt.Println("Error while creating launcher")6 }7 browser, err := launcher.Headless(false).Launch()8 if err != nil {9 fmt.Println("Error while launching browser")10 }11 page, err := browser.NewPage()12 if err != nil {13 fmt.Println("Error while creating page")14 }15 if err != nil {16 fmt.Println("Error while navigating to URL")17 }18 err = browser.Close()19 if err != nil {20 fmt.Println("Error while closing browser")21 }22}23import (24func main() {25 launcher, err := playwright.Chromium.Launcher()26 if err != nil {27 fmt.Println("Error while creating launcher")28 }29 browser, err := launcher.Headless(false).Launch()30 if err != nil {31 fmt.Println("Error while launching browser")32 }33 page, err := browser.NewPage()34 if err != nil {35 fmt.Println("Error while creating page")36 }37 if err != nil {38 fmt.Println("Error while navigating to URL")39 }40 err = browser.Close()41 if err != nil {42 fmt.Println("Error while closing browser")43 }44}45import (46func main() {47 launcher, err := playwright.Chromium.Launcher()48 if err != nil {

Full Screen

Full Screen

HostPlaywright

Using AI Code Generation

copy

Full Screen

1import (2func main() {3 pw, _ := playwright.Run()4 browser, _ := pw.Chromium.Launch()5 page, _ := browser.NewPage()6 browser.Close()7 pw.Stop()8}9import (10func main() {11 pw, _ := playwright.Run()12 browser, _ := pw.Firefox.Launch()13 page, _ := browser.NewPage()14 browser.Close()15 pw.Stop()16}17import (18func main() {19 pw, _ := playwright.Run()20 browser, _ := pw.Webkit.Launch()21 page, _ := browser.NewPage()22 browser.Close()23 pw.Stop()24}25import (26func main() {27 pw, _ := playwright.Run()28 browser, _ := pw.Chromium.Launch()29 page, _ := browser.NewPage()30 browser.Close()31 pw.Stop()32}

Full Screen

Full Screen

HostPlaywright

Using AI Code Generation

copy

Full Screen

1import (2func main() {3 playwright.Run(func(ctx context.Context) error {4 browser, err := playwright.Chromium.Launch(ctx)5 if err != nil {6 }7 page, err := browser.NewPage(ctx)8 if err != nil {9 }10 if err != nil {11 }12 err = page.Screenshot(ctx, &playwright.PageScreenshotOptions{13 Path: playwright.String("example.png"),14 })15 if err != nil {16 }17 })18}

Full Screen

Full Screen

HostPlaywright

Using AI Code Generation

copy

Full Screen

1import (2func main(){3 launch, _ := playwright.Run()4 browser, _ := launch.Chromium.Launch()5 page, _ := browser.NewPage()6 title, _ := page.Title()7 fmt.Println(title)8 browser.Close()9 launch.Stop()10}

Full Screen

Full Screen

HostPlaywright

Using AI Code Generation

copy

Full Screen

1import (2func main() {3 pw, err := playwright.Run()4 if err != nil {5 panic(err)6 }7 defer pw.Stop()8 browser, err := pw.Chromium.Launch()9 if err != nil {10 panic(err)11 }12 defer browser.Close()13 page, err := browser.NewPage()14 if err != nil {15 panic(err)16 }17 panic(err)18 }19 title, err := page.Title()20 if err != nil {21 panic(err)22 }23 fmt.Println("Page title:", title)24 if _, err := page.Fill("input[aria-label='Search']", "Playwright"); err != nil {25 panic(err)26 }27 if _, err := page.Click("input[value='Google Search']"); err != nil {28 panic(err)29 }30 if _, err := page.WaitForLoadState("networkidle"); err != nil {31 panic(err)32 }33 if err := page.Screenshot(playwright.PageScreenshotOptions{34 Path: playwright.String("example.png"),35 }); err != nil {36 panic(err)37 }38}

Full Screen

Full Screen

Blogs

Check out the latest blogs from LambdaTest on this topic:

Automating Acceptance Tests For Mobile Apps

From October 2016 to November 2017, Android released 4 major versions and iOS released 9 major updates. Its very good for users but it is problematic for developers and absolute hell for testers. One such problem testers face because of fast release cycles is Acceptance Testing.

What is Cognitive Overhead in Design and How to Reduce it?

Taking in more information than what we can process slows us down. Be it a computer or human, no one can process beyond a specified level. If you open hundreds of apps in a computer, at same point of time it will stop working, slow down, or even crash. Same is with humans, every human has a defined cognitive load that the memory can process. Making anyone process more information than defined will result in cognitive overloading.

Top 10 Books Every Tester Should Read

While recently cleaning out my bookshelf, I dusted off my old copy of Testing Computer Software written by Cem Kaner, Hung Q Nguyen, and Jack Falk. I was given this book back in 2003 by my first computer science teacher as a present for a project well done. This brought back some memories and got me thinking how much books affect our lives even in this modern blog and youtube age. There are courses for everything, tutorials for everything, and a blog about it somewhere on medium. However nothing compares to a hardcore information download you can get from a well written book by truly legendary experts of a field.

LambdaTest One Click Integration With Bitbucket and GitLab

The DevOps cycle is always evolving with the latest trends and tech. SaaS success demands flexibility as you learn and deploy thousand ideas, in an effort to keep up with the modern tricks we are always looking out for ways to make testing fun. We are proud to announce single click integration of GitLab and Bitbucket with LamdbaTest cross browser testing platform. It’s one more step forward towards providing an integrated and seamless testing ecosystem for modern agile development team.

Why Your QA Team Needs A Dedicated Environment For Testing

Ever since the adoption of Agile methodology we have witnessed a debate over the topic of having a dedicated Staging environment for QA practices. In this age of rapid web-app development, creating a staging environment and maintaining is often considered to be a wasteful and strenuous task.

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.

LambdaTest Learning Hubs:

YouTube

You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.

Try LambdaTest Now !!

Get 100 minutes of automation test minutes FREE!!

Next-Gen App & Browser Testing Cloud

Was this article helpful?

Helpful

NotHelpful