KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

How to use StopChunkAsync method of Microsoft.Playwright.Core.Tracing class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Core.Tracing.StopChunkAsync

Tracing.cs

Source:Tracing.cs

...48            await _channel.StartChunkAsync(options?.Title).ConfigureAwait(false);49        }50        public Task StartChunkAsync() => StartChunkAsync();51        public Task StartChunkAsync(TracingStartChunkOptions options) => _channel.StartChunkAsync(title: options?.Title);52        public async Task StopChunkAsync(TracingStopChunkOptions options = null)53        {54            await DoStopChunkAsync(filePath: options.Path).ConfigureAwait(false);55        }56        public async Task StopAsync(TracingStopOptions options = default)57        {58            await StopChunkAsync(new() { Path = options?.Path }).ConfigureAwait(false);59            await _channel.TracingStopAsync().ConfigureAwait(false);60        }61        private async Task DoStopChunkAsync(string filePath)62        {63            bool isLocal = !_channel.Connection.IsRemote;64            var mode = "doNotSave";65            if (!string.IsNullOrEmpty(filePath))66            {67                if (isLocal)68                {69                    mode = "compressTraceAndSources";70                }71                else72                {73                    mode = "compressTrace";74                }75            }76            var (artifact, sourceEntries) = await _channel.StopChunkAsync(mode).ConfigureAwait(false);77            // Not interested in artifacts.78            if (string.IsNullOrEmpty(filePath))79            {80                return;81            }82            // The artifact may be missing if the browser closed while stopping tracing.83            if (artifact == null)84            {85                return;86            }87            // Save trace to the final local file.88            await artifact.SaveAsAsync(filePath).ConfigureAwait(false);89            await artifact.DeleteAsync().ConfigureAwait(false);90            // Add local sources to the remote trace if necessary....

TracingChannel.cs

Source:TracingChannel.cs

...53            => Connection.SendMessageToServerAsync(Guid, "tracingStartChunk", new Dictionary<string, object>54            {55                ["title"] = title,56            });57        internal async Task<(Artifact Artifact, List<NameValueEntry> SourceEntries)> StopChunkAsync(string mode)58        {59            var result = await Connection.SendMessageToServerAsync(Guid, "tracingStopChunk", new Dictionary<string, object>60            {61                ["mode"] = mode,62            }).ConfigureAwait(false);63            var artifact = result.GetObject<Artifact>("artifact", Connection);64            List<NameValueEntry> sourceEntries = new() { };65            if (result.Value.TryGetProperty("sourceEntries", out var sourceEntriesElement))66            {67                var sourceEntriesEnumerator = sourceEntriesElement.EnumerateArray();68                while (sourceEntriesEnumerator.MoveNext())69                {70                    JsonElement current = sourceEntriesEnumerator.Current;71                    sourceEntries.Add(current.Deserialize<NameValueEntry>(new JsonSerializerOptions()...

StopChunkAsync

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            await using var browser = await playwright.Chromium.LaunchAsync();10            var context = await browser.NewContextAsync();11            var page = await context.NewPageAsync();12            var tracing = await context.Tracing.StartAsync(new TracingStartOptions { Name = "trace", Screenshots = true, Snapshots = true });13            await tracing.StopChunkAsync(new TracingStopChunkOptions { Path = "trace2.zip" });14            await tracing.StopAsync(new TracingStopOptions { Path = "trace1.zip" });15            await browser.CloseAsync();16        }17    }18}19using System;20using System.Threading.Tasks;21using Microsoft.Playwright;22{23    {24        static async Task Main(string[] args)25        {26            using var playwright = await Playwright.CreateAsync();27            await using var browser = await playwright.Chromium.LaunchAsync();28            var context = await browser.NewContextAsync();29            var page = await context.NewPageAsync();30            var tracing = await context.Tracing.StartAsync(new TracingStartOptions { Name = "trace", Screenshots = true, Snapshots = true });31            await tracing.StopChunkAsync(new TracingStopChunkOptions { Path = "trace2.zip" });32            await tracing.StopAsync(new TracingStopOptions { Path = "trace1.zip" });33            await browser.CloseAsync();34        }35    }36}37using System;38using System.Threading.Tasks;39using Microsoft.Playwright;40{41    {42        static async Task Main(string[] args)43        {44            using var playwright = await Playwright.CreateAsync();45            await using var browser = await playwright.Chromium.LaunchAsync();46            var context = await browser.NewContextAsync();47            var page = await context.NewPageAsync();48            var tracing = await context.Tracing.StartAsync(new TracingStartOptions { Name =

StopChunkAsync

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            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions10            {11            });12            var context = await browser.NewContextAsync(new BrowserNewContextOptions13            {14            });15            var page = await context.NewPageAsync();16            await page.ScreenshotAsync(new PageScreenshotOptions17            {18            });19            var tracing = page.Context.Tracing;20            await tracing.StartChunkAsync(new TracingStartChunkOptions21            {22            });23            await tracing.StopChunkAsync();24            await page.ScreenshotAsync(new PageScreenshotOptions25            {26            });27            await tracing.StartChunkAsync(new TracingStartChunkOptions28            {29            });30            await tracing.StopChunkAsync();31            await page.ScreenshotAsync(new PageScreenshotOptions32            {33            });34            await tracing.StopAsync();35            await context.CloseAsync();36        }37    }38}

StopChunkAsync

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            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions10            {11            });12            var page = await browser.NewPageAsync();13            await page.ScreenshotAsync("wikipedia-homepage.png");14            var tracing = page.Context.Tracing;15            await tracing.StartChunkAsync(new TracingStartChunkOptions16            {17            });18            await page.ScreenshotAsync("wikipedia-homepage.png");19            await tracing.StopChunkAsync(new TracingStopChunkOptions20            {21            });22        }23    }24}25using System;26using System.Threading.Tasks;27using Microsoft.Playwright;28{29    {30        static async Task Main(string[] args)31        {32            using var playwright = await Playwright.CreateAsync();33            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions34            {35            });36            var page = await browser.NewPageAsync();37            await page.ScreenshotAsync("wikipedia-homepage.png");38            var tracing = page.Context.Tracing;39            await tracing.StartAsync(new TracingStartOptions40            {41            });42            await page.ScreenshotAsync("wikipedia-homepage.png");43            var binary = await tracing.StopAsync();44            await System.IO.File.WriteAllBytesAsync("trace.zip", binary);45        }46    }47}48using System;49using System.Threading.Tasks;50using Microsoft.Playwright;51{52    {53        static async Task Main(string[] args)54        {55            using var playwright = await Playwright.CreateAsync();

StopChunkAsync

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4using Microsoft.Playwright.Core;5{6    {7        static async Task Main(string[] args)8        {9            using var playwright = await Playwright.CreateAsync();10            await using var browser = await playwright.Chromium.LaunchAsync();11            var page = await browser.NewPageAsync();12            await page.ScreenshotAsync(new PageScreenshotOptions { Path = "screenshot.png" });13            await page.CloseAsync();14            await browser.CloseAsync();15        }16    }17}18Error	CS0246	The type or namespace name 'Tracing' could not be found (are you missing a using directive or an assembly reference?)

StopChunkAsync

Using AI Code Generation

1using Microsoft.Playwright;2using System.Threading.Tasks;3{4    {5        static async Task Main(string[] args)6        {7            using var playwright = await Playwright.CreateAsync();8            var browser = await playwright.Chromium.LaunchAsync();9            var page = await browser.NewPageAsync();10            await page.ScreenshotAsync(new PageScreenshotOptions { Path = "2.png" });11            await browser.CloseAsync();12        }13    }14}15var tracing = await page.Context.NewTracingAsync();16await tracing.StartChunkAsync();17await page.ScreenshotAsync(new PageScreenshotOptions { Path = "2.png" });18await tracing.StopChunkAsync(new TracingStopChunkOptions { Path = "2.trace" });

StopChunkAsync

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4using Microsoft.Playwright.Core;5using Microsoft.Playwright.Transport.Channels;6{7    {8        static async Task Main(string[] args)9        {10            await using var playwright = await Playwright.CreateAsync();11            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions12            {13                Args = new[] { "--no-sandbox" }14            });15            var page = await browser.NewPageAsync();16            var trace = await page.Context.Tracing.StartChunkAsync(new TracingStartOptions17            {18                Categories = new[] { "devtools.timeline" }19            });20            await page.Context.Tracing.StopChunkAsync(trace);21            await browser.CloseAsync();22        }23    }24}25using System;26using System.Threading.Tasks;27using Microsoft.Playwright;28using Microsoft.Playwright.Core;29using Microsoft.Playwright.Transport.Channels;30{31    {32        static async Task Main(string[] args)33        {34            await using var playwright = await Playwright.CreateAsync();35            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions36            {37                Args = new[] { "--no-sandbox" }38            });39            var page = await browser.NewPageAsync();40            await page.Context.Tracing.StartAsync(new TracingStartOptions41            {42                Categories = new[] { "devtools.timeline" }43            });44            await page.Context.Tracing.StopAsync();45            await browser.CloseAsync();46        }47    }48}49using System;50using System.Threading.Tasks;51using Microsoft.Playwright;52using Microsoft.Playwright.Core;53using Microsoft.Playwright.Transport.Channels;54{

StopChunkAsync

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Core;3using Microsoft.Playwright.Transport;4using Microsoft.Playwright.Transport.Channels;5using System;6using System.Collections.Generic;7using System.Linq;8using System.Text;9using System.Threading.Tasks;10{11    {12        static async Task Main(string[] args)13        {14            var playwright = await Playwright.CreateAsync();15            var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions { Headless = false });16            var context = await browser.NewContextAsync(new BrowserNewContextOptions { RecordVideo = new VideoSize { Height = 100, Width = 100 } });17            var page = await context.NewPageAsync();18            var trace = await context.Tracing.StartChunkAsync(new TracingStartChunkOptions { Name = "trace1" });19            await trace.StopChunkAsync();20            await context.CloseAsync();21        }22    }23}

StopChunkAsync

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Core;3using Microsoft.Playwright.Helpers;4using System;5using System.Collections.Generic;6using System.Threading.Tasks;7{8    {9        static async Task Main(string[] args)10        {11            var playwright = await Playwright.CreateAsync();12            var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions13            {14            });15            var context = await browser.NewContextAsync();16            var page = await context.NewPageAsync();17            var trace = await page.Context.Tracing.StartChunkAsync(new TracingStartOptions18            {19            });20            await page.ScreenshotAsync(new PageScreenshotOptions21            {22            });23            await trace.StopChunkAsync();24            await browser.CloseAsync();25        }26    }27}28using Microsoft.Playwright;29using Microsoft.Playwright.Core;30using Microsoft.Playwright.Helpers;31using System;32using System.Collections.Generic;33using System.Threading.Tasks;34{35    {36        static async Task Main(string[] args)37        {38            var playwright = await Playwright.CreateAsync();39            var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions40            {41            });42            var context = await browser.NewContextAsync();43            var page = await context.NewPageAsync();44            var trace = await page.Context.Tracing.StartChunkAsync(new TracingStartOptions45            {46            });47            await page.ScreenshotAsync(new PageScreenshotOptions48            {49            });50            await trace.StopChunkAsync("chunk1");51            await browser.CloseAsync();52        }53    }54}55using Microsoft.Playwright;56using Microsoft.Playwright.Core;57using Microsoft.Playwright.Helpers;58using System;59using System.Collections.Generic;60using System.Threading.Tasks;61{

Playwright tutorial

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.

Chapters:

What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
How To Install Playwright : Learn in detail about what basic configuration and dependencies are required for installing Playwright and run a test. Get a step-by-step direction for installing the Playwright automation framework.
Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
What is Component Testing: Component testing in Playwright is a unique feature that allows a tester to test a single component of a web application without integrating them with other elements. Learn how to perform Component testing on the Playwright automation framework.
Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
Functions and Selectors in Playwright: Learn how to launch the Chromium browser with Playwright. Also, gain a better understanding of some important functions like “BrowserContext,” which allows you to run multiple browser sessions, and “newPage” which interacts with a page.
Handling Alerts and Dropdowns in Playwright : Playwright interact with different types of alerts and pop-ups, such as simple, confirmation, and prompt, and different types of dropdowns, such as single selector and multi-selector get your hands-on with handling alerts and dropdown in Playright testing.
Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
Run Playwright Tests on LambdaTest: Playwright testing with LambdaTest leverages test performance to the utmost. You can run multiple Playwright tests in Parallel with the LammbdaTest test cloud. Get a step-by-step guide to run your Playwright test on the LambdaTest platform.
Playwright Python Tutorial: Playwright automation framework support all major languages such as Python, JavaScript, TypeScript, .NET and etc. However, there are various advantages to Python end-to-end testing with Playwright because of its versatile utility. Get the hang of Playwright python testing with this chapter.
Playwright End To End Testing Tutorial: Get your hands on with Playwright end-to-end testing and learn to use some exciting features such as TraceViewer, Debugging, Networking, Component testing, Visual testing, and many more.
Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.