Best Playwright-dotnet code snippet using Microsoft.Playwright.Transport.StdIOTransport.ProcessStream
StdIOTransport.cs
Source:StdIOTransport.cs
...148#pragma warning restore CA1835149 if (!token.IsCancellationRequested)150 {151 _data.AddRange(buffer.AsSpan(0, read).ToArray());152 ProcessStream(token);153 }154 }155 }156 catch (Exception ex)157 {158 Close(ex);159 }160 }161 private void ProcessStream(CancellationToken token)162 {163 while (!token.IsCancellationRequested)164 {165 if (_currentMessageSize == null && _data.Count < 4)166 {167 break;168 }169 if (_currentMessageSize == null)170 {171 _currentMessageSize = _data[0] + (_data[1] << 8) + (_data[2] << 16) + (_data[3] << 24);172 _data.RemoveRange(0, 4);173 }174 if (_data.Count < _currentMessageSize)175 {...
ProcessStream
Using AI Code Generation
1using Microsoft.Playwright;2using Microsoft.Playwright.Transport;3using System;4using System.Diagnostics;5using System.IO;6using System.Threading.Tasks;7{8 {9 static async Task Main(string[] args)10 {11 var process = new Process();12 {13 FileName = @"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe",14 };15 process.Start();16 var transport = new StdIOTransport();17 await transport.ProcessStream(process.StandardOutput.BaseStream, process.StandardError.BaseStream);18 var connection = new Connection(transport);19 var playwright = await connection.WaitForObjectWithKnownNameAsync<PlaywrightImpl>("Playwright");20 var browser = await playwright.Chromium.LaunchAsync();21 var context = await browser.NewContextAsync();22 var page = await context.NewPageAsync();23 Console.WriteLine(await page.TitleAsync());24 await browser.CloseAsync();25 await connection.CloseAsync();26 process.Kill();27 }28 }29}30using Microsoft.Playwright;31using Microsoft.Playwright.Transport;32using System;33using System.Diagnostics;34using System.IO;35using System.Threading.Tasks;36{37 {38 static async Task Main(string[] args)39 {40 var process = new Process();41 {42 FileName = @"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe",43 };44 process.Start();45 var transport = new StdIOTransport();46 await transport.ProcessStream(process.StandardOutput.BaseStream, process.StandardError.BaseStream);47 var connection = new Connection(transport);48 var playwright = await connection.WaitForObjectWithKnownNameAsync<PlaywrightImpl>("Playwright");49 var browser = await playwright.Chromium.LaunchAsync();
ProcessStream
Using AI Code Generation
1using System;2using System.Diagnostics;3using System.IO;4using System.Threading.Tasks;5using Microsoft.Playwright;6using Microsoft.Playwright.Transport;7{8 {9 static async Task Main(string[] args)10 {11 var process = Process.Start(new ProcessStartInfo("pw-run", "--transport=stdio") { UseShellExecute = false, RedirectStandardInput = true, RedirectStandardOutput = true, RedirectStandardError = true });12 var transport = new StdIOTransport(process.StandardInput.BaseStream, process.StandardOutput.BaseStream);13 var browser = await Playwright.CreateAsync().ConnectAsync(transport);14 var page = await browser.NewPageAsync();15 await page.ScreenshotAsync(new PageScreenshotOptions { Path = "screenshot.png" });16 await browser.CloseAsync();17 }18 }19}20using System;21using System.Diagnostics;22using System.IO;23using System.Threading.Tasks;24using Microsoft.Playwright;25using Microsoft.Playwright.Transport;26{27 {28 static async Task Main(string[] args)29 {30 var process = Process.Start(new ProcessStartInfo("pw-run", "--transport=stdio") { UseShellExecute = false, RedirectStandardInput = true, RedirectStandardOutput = true, RedirectStandardError = true });31 var transport = new StdIOTransport(process.StandardInput.BaseStream, process.StandardOutput.BaseStream);32 var browser = await Playwright.CreateAsync().ConnectAsync(transport);33 var page = await browser.NewPageAsync();34 await page.ScreenshotAsync(new PageScreenshotOptions { Path = "screenshot.png" });35 await browser.CloseAsync();36 }37 }38}39using System;40using System.Diagnostics;41using System.IO;42using System.Threading.Tasks;43using Microsoft.Playwright;44using Microsoft.Playwright.Transport;45{46 {47 static async Task Main(string[] args)48 {
ProcessStream
Using AI Code Generation
1using Microsoft.Playwright;2using System;3using System.Diagnostics;4using System.IO;5using System.Threading.Tasks;6{7 {8 static async Task Main(string[] args)9 {10 var playwright = await Playwright.CreateAsync();11 var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions12 {13 });14 var page = await browser.NewPageAsync();15 await page.ScreenshotAsync(new PageScreenshotOptions16 {17 });18 await browser.CloseAsync();19 }20 }21}22using Microsoft.Playwright;23using System;24using System.Diagnostics;25using System.IO;26using System.Threading.Tasks;27{28 {29 static async Task Main(string[] args)30 {31 var playwright = await Playwright.CreateAsync();32 var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions33 {34 });35 var page = await browser.NewPageAsync();36 await page.ScreenshotAsync(new PageScreenshotOptions37 {38 });39 await browser.CloseAsync();40 }41 }42}43using Microsoft.Playwright;44using System;45using System.Diagnostics;46using System.IO;47using System.Threading.Tasks;48{49 {50 static async Task Main(string[] args)51 {52 var playwright = await Playwright.CreateAsync();53 var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions54 {55 });56 var page = await browser.NewPageAsync();57 await page.ScreenshotAsync(new PageScreenshotOptions58 {59 });60 await browser.CloseAsync();
ProcessStream
Using AI Code Generation
1using Microsoft.Playwright;2using Microsoft.Playwright.Transport;3using System;4using System.IO;5using System.Threading.Tasks;6{7 {8 static async Task Main(string[] args)9 {10 var playwright = await Playwright.CreateAsync();11 var browser = await playwright.Chromium.LaunchAsync(headless: false);12 var page = await browser.NewPageAsync();13 var transport = page.Context.Connection.Transport;14 var stdIOTransport = (StdIOTransport)transport;15 var process = stdIOTransport.Process;16 var processStream = stdIOTransport.ProcessStream;17 var processStreamReader = new StreamReader(processStream);18 var processStreamWriter = new StreamWriter(processStream);19 processStreamWriter.AutoFlush = true;20 var processStreamReadLine = processStreamReader.ReadLine();21 Console.WriteLine(processStreamReadLine);22 }23 }24}25{"id":0,"guid":"1","method":"Browser.version","params":{}}26using Microsoft.Playwright;27using Microsoft.Playwright.Transport;28using System;29using System.IO;30using System.Threading.Tasks;31{32 {33 static async Task Main(string[] args)34 {35 var playwright = await Playwright.CreateAsync();36 var browser = await playwright.Chromium.LaunchAsync(headless: false);37 var page = await browser.NewPageAsync();38 var transport = page.Context.Connection.Transport;39 var stdIOTransport = (StdIOTransport)transport;40 var process = stdIOTransport.Process;41 var processStream = stdIOTransport.ProcessStream;42 var processStreamReader = new StreamReader(processStream);43 var processStreamWriter = new StreamWriter(processStream);44 processStreamWriter.AutoFlush = true;45 var processStreamReadLine = processStreamReader.ReadLine();46 Console.WriteLine(processStreamReadLine);47 processStreamWriter.WriteLine("Hello");48 processStreamReadLine = processStreamReader.ReadLine();49 Console.WriteLine(processStreamReadLine);50 }51 }52}53{"id":0,"guid":"1","method":"Browser.version","params":{}}54{"id":1,"guid":"2","method":"Browser.newContext","params":{"options":{"acceptDownloads":false,"noDefaultViewport":false,"recordVideo":{"dir":"C:\\Users\\Sandeep\\AppData\\Local\\Temp\\
ProcessStream
Using AI Code Generation
1using Microsoft.Playwright;2using System;3using System.IO;4using System.Text;5using System.Threading.Tasks;6{7 {8 static async Task Main(string[] args)9 {10 var transport = new Microsoft.Playwright.Transport.StdIOTransport();11 var connection = new Microsoft.Playwright.Transport.Connection(transport);12 var playwright = await Microsoft.Playwright.Playwright.CreateAsync(connection);13 var browser = await playwright.Chromium.LaunchAsync();14 var page = await browser.NewPageAsync();15 await page.ScreenshotAsync(path: "google.png");16 await browser.CloseAsync();17 }18 }19}20using Microsoft.Playwright;21using System;22using System.IO;23using System.Text;24using System.Threading.Tasks;25{26 {27 static async Task Main(string[] args)28 {29 var transport = new Microsoft.Playwright.Transport.StdIOTransport();30 var connection = new Microsoft.Playwright.Transport.Connection(transport);31 var playwright = await Microsoft.Playwright.Playwright.CreateAsync(connection);32 var browser = await playwright.Chromium.LaunchAsync();33 var page = await browser.NewPageAsync();34 await page.ScreenshotAsync(path: "google.png");35 await browser.CloseAsync();36 }37 }38}39using Microsoft.Playwright;40using System;41using System.IO;42using System.Text;43using System.Threading.Tasks;44{45 {46 static async Task Main(string[] args)47 {48 var transport = new Microsoft.Playwright.Transport.StdIOTransport();49 var connection = new Microsoft.Playwright.Transport.Connection(transport);50 var playwright = await Microsoft.Playwright.Playwright.CreateAsync(connection);51 var browser = await playwright.Chromium.LaunchAsync();52 var page = await browser.NewPageAsync();53 await page.ScreenshotAsync(path: "google.png");54 await browser.CloseAsync();55 }56 }57}
ProcessStream
Using AI Code Generation
1using Microsoft.Playwright;2using System;3using System.Diagnostics;4using System.Threading.Tasks;5{6 {7 static async Task Main(string[] args)8 {9 var processStartInfo = new ProcessStartInfo("node", "C:\\Users\\mohit\\source\\repos\\PlaywrightTest\\PlaywrightTest\\node_modules\\playwright\\lib\\cli\\cli.js")10 {11 };12 var process = Process.Start(processStartInfo);13 var transport = new StdIOTransport(process.StandardOutput.BaseStream, process.StandardInput.BaseStream, process.StandardError.BaseStream);14 var playwright = await Playwright.CreateAsync().ConfigureAwait(false);15 var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions { Headless = false, Transport = transport }).ConfigureAwait(false);16 var page = await browser.NewPageAsync().ConfigureAwait(false);17 await page.ScreenshotAsync(new PageScreenshotOptions { Path = "google.png" }).ConfigureAwait(false);18 await browser.CloseAsync().ConfigureAwait(false);19 }20 }21}22using Microsoft.Playwright;23using PlaywrightSharp.Transport;24using System.Diagnostics;25using System.Threading.Tasks;26{27 {28 static async Task Main(string[] args)29 {30 var processStartInfo = new ProcessStartInfo("node", "C:\\Users\\mohit\\source\\repos\\PlaywrightTest\\PlaywrightTest\\node_modules\\playwright\\lib\\cli\\cli.js")31 {32 };33 var process = Process.Start(processStartInfo);34 var transport = new StdIOTransport(process.StandardOutput.BaseStream, process.StandardInput.BaseStream, process.StandardError.BaseStream);35 var playwright = await Playwright.CreateAsync().ConfigureAwait(false);36 var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunch
ProcessStream
Using AI Code Generation
1using System;2using System.IO;3using System.Threading;4using System.Threading.Tasks;5using Microsoft.Playwright;6using Microsoft.Playwright.Transport;7{8 {9 static async Task Main(string[] args)10 {11 var transport = new StdIOTransport();12 await transport.StartAsync("C:\\Program Files (x86)\\Microsoft\\Edge Dev\\Application\\msedge.exe", "--headless --no-sandbox --disable-gpu --remote-debugging-port=9222");13 var result = await transport.ProcessStreamAsync("Browser.getVersion", null, CancellationToken.None);14 Console.WriteLine(result);15 await transport.StopAsync();16 }17 }18}
ProcessStream
Using AI Code Generation
1using System;2using System.IO;3using System.Text;4using System.Threading;5using System.Threading.Tasks;6using Microsoft.Playwright.Transport;7{8 {9 static async Task Main(string[] args)10 {11 var transport = new StdIOTransport();12 var message = "{\"id\":1,\"method\":\"BrowserType.launch\",\"params\":{\"executablePath\":\"C:\\\\Program Files (x86)\\\\Microsoft\\\\Edge\\\\Application\\\\msedge.exe\"}}";13 var messageBytes = Encoding.UTF8.GetBytes(message);14 var messageLength = BitConverter.GetBytes(messageBytes.Length);15 var messageLengthBytes = new byte[4];16 Array.Copy(messageLength, messageLengthBytes, messageLength.Length);17 await transport.ProcessStream.WriteAsync(messageLengthBytes, 0, messageLengthBytes.Length);18 await transport.ProcessStream.WriteAsync(messageBytes, 0, messageBytes.Length);19 await transport.ProcessStream.FlushAsync();20 var buffer = new byte[4];21 await transport.ProcessStream.ReadAsync(buffer, 0, buffer.Length);22 var length = BitConverter.ToInt32(buffer, 0);23 var result = new byte[length];24 await transport.ProcessStream.ReadAsync(result, 0, result.Length);25 var response = Encoding.UTF8.GetString(result);26 Console.WriteLine(response);27 }28 }29}
ProcessStream
Using AI Code Generation
1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4{5 {6 static async Task Main(string[] args)7 {8 using var playwright = await Playwright.CreateAsync();9 using var browser = await playwright.Chromium.LaunchAsync();10 var page = await browser.NewPageAsync();11 var transport = new Microsoft.Playwright.Transport.StdIOTransport(page);12 var process = new System.Diagnostics.Process();13 process.StartInfo.FileName = "cmd.exe";14 process.StartInfo.Arguments = "/c dir";15 process.StartInfo.RedirectStandardOutput = true;16 process.StartInfo.RedirectStandardError = true;17 process.StartInfo.CreateNoWindow = true;18 process.StartInfo.UseShellExecute = false;19 process.Start();20 var output = await transport.ProcessStream(process.StandardOutput.BaseStream);21 Console.WriteLine(output);22 }23 }24}25using System;26using System.Threading.Tasks;27using Microsoft.Playwright;28{29 {30 static async Task Main(string[] args
LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.
Get 100 minutes of automation test minutes FREE!!