Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use CancelAsync method of Microsoft.Playwright.Core.Download class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Core.Download.CancelAsync

DownloadTests.cs

Source:DownloadTests.cs

...389            var browser = await BrowserType.LaunchAsync();390            var page = await browser.NewPageAsync(new() { AcceptDownloads = true });391            await page.SetContentAsync($"<a href=\"{Server.Prefix}/downloadWithDelay\">download</a>");392            var download = await page.RunAndWaitForDownloadAsync(() => page.ClickAsync("a"));393            await download.CancelAsync();394            var failure = await download.FailureAsync();395            Assert.AreEqual("canceled", failure);396            await page.CloseAsync();397        }398        [PlaywrightTest("download.spec.ts", "should not fail explicitly to cancel a download even if that is already finished")]399        public async Task ShouldNotFailWhenCancellingACompletedDownload()400        {401            var browser = await BrowserType.LaunchAsync();402            var page = await browser.NewPageAsync(new() { AcceptDownloads = true });403            await page.SetContentAsync($"<a href=\"{Server.Prefix}/download\">download</a>");404            var download = await page.RunAndWaitForDownloadAsync(() => page.ClickAsync("a"));405            using var tmpDir = new TempDirectory();406            string userPath = Path.Combine(tmpDir.Path, "download.txt");407            await download.SaveAsAsync(userPath);408            Assert.IsTrue(File.Exists(userPath));409            await download.CancelAsync();410            var failure = await download.FailureAsync();411            Assert.IsNull(failure);412            await page.CloseAsync();413        }414        [PlaywrightTest("download.spec.ts", "should report downloads with interception")]415        public async Task ShouldReportDownloadsWithInterception()416        {417            var browser = await BrowserType.LaunchAsync();418            var page = await browser.NewPageAsync(new() { AcceptDownloads = true });419            await page.RouteAsync("*", r => r.ContinueAsync());420            await page.SetContentAsync($"<a href=\"{Server.Prefix}/download\">download</a>");421            var download = await page.RunAndWaitForDownloadAsync(() => page.ClickAsync("a"));422            var path = await download.PathAsync();423            Assert.IsTrue(File.Exists(path));...

Download.cs

Source:Download.cs

...47        public Task<string> FailureAsync() => _artifact.FailureAsync();48        public Task DeleteAsync() => _artifact.DeleteAsync();49        public Task SaveAsAsync(string path) => _artifact.SaveAsAsync(path);50        public Task<System.IO.Stream> CreateReadStreamAsync() => _artifact.CreateReadStreamAsync();51        public Task CancelAsync() => _artifact.CancelAsync();52    }53}...

CancelAsync

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();13            var page = await context.NewPageAsync();14            var downloadTask = page.RunAndWaitForDownloadAsync(async () =>15            {16                await page.ClickAsync("text=Images");17            });18            var download = await downloadTask;19            await download.CancelAsync();20            Console.WriteLine("Download is cancelled");21        }22    }23}24using System;25using System.Threading.Tasks;26using Microsoft.Playwright;27{28    {29        static async Task Main(string[] args)30        {31            using var playwright = await Playwright.CreateAsync();32            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions33            {34            });35            var context = await browser.NewContextAsync();36            var page = await context.NewPageAsync();37            var downloadTask = page.RunAndWaitForDownloadAsync(async () =>38            {39                await page.ClickAsync("text=Images");40            });41            var download = await downloadTask;42            await download.DeleteAsync();43            Console.WriteLine("Download is deleted");44        }45    }46}47using System;48using System.Threading.Tasks;49using Microsoft.Playwright;50{51    {52        static async Task Main(string[] args)53        {54            using var playwright = await Playwright.CreateAsync();55            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions56            {57            });58            var context = await browser.NewContextAsync();59            var page = await context.NewPageAsync();60            var downloadTask = page.RunAndWaitForDownloadAsync(async () =>61            {

CancelAsync

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            var download = await page.RunAndWaitForDownloadAsync(async () =>14            {15                await page.ClickAsync("text=Images");16            });17            await Task.Delay(5000);18            await download.CancelAsync();19        }20    }21}

CancelAsync

Using AI Code Generation

1var browser = await Playwright.CreateAsync().Chromium.LaunchAsync(headless: false);2var context = await browser.NewContextAsync();3var page = await context.NewPageAsync();4var download = await page.RunAndWaitForDownloadAsync(async () =>5{6    await page.ClickAsync("a");7});8await download.CancelAsync();9await browser.CloseAsync();10var browser = await Playwright.CreateAsync().Chromium.LaunchAsync(headless: false);11var context = await browser.NewContextAsync();12var page = await context.NewPageAsync();13var download = await page.RunAndWaitForDownloadAsync(async () =>14{15    await page.ClickAsync("a");16});17await download.FailureAsync();18await browser.CloseAsync();19var browser = await Playwright.CreateAsync().Chromium.LaunchAsync(headless: false);20var context = await browser.NewContextAsync();21var page = await context.NewPageAsync();22var download = await page.RunAndWaitForDownloadAsync(async () =>23{24    await page.ClickAsync("a");25});26await download.SaveAsAsync("path/to/download");27await browser.CloseAsync();28var browser = await Playwright.CreateAsync().Chromium.LaunchAsync(headless: false);29var context = await browser.NewContextAsync();30var page = await context.NewPageAsync();31var download = await page.RunAndWaitForDownloadAsync(async () =>32{33    await page.ClickAsync("a");34});35await download.SucceededAsync();36await browser.CloseAsync();37var browser = await Playwright.CreateAsync().Chromium.LaunchAsync(headless: false);38var context = await browser.NewContextAsync();39var page = await context.NewPageAsync();40var download = await page.RunAndWaitForDownloadAsync(async () =>41{42    await page.ClickAsync("a");43});44await download.UrlAsync();

CancelAsync

Using AI Code Generation

1var download = await page.WaitForDownloadAsync();2await download.CancelAsync();3var download = await page.WaitForDownloadAsync();4await download.FailureAsync();5var download = await page.WaitForDownloadAsync();6await download.SaveAsAsync("path");7var download = await page.WaitForDownloadAsync();8await download.SucceededAsync();9var download = await page.WaitForDownloadAsync();10await download.SaveAsAsync("path");11var download = await page.WaitForDownloadAsync();12await download.SucceededAsync();13var download = await page.WaitForDownloadAsync();14await download.SaveAsAsync("path");15var download = await page.WaitForDownloadAsync();16await download.SucceededAsync();17var download = await page.WaitForDownloadAsync();18await download.SaveAsAsync("path");19var download = await page.WaitForDownloadAsync();20await download.SucceededAsync();21var download = await page.WaitForDownloadAsync();22await download.SaveAsAsync("path");23var download = await page.WaitForDownloadAsync();24await download.SucceededAsync();25var download = await page.WaitForDownloadAsync();26await download.SaveAsAsync("path");

CancelAsync

Using AI Code Generation

1using Microsoft.Playwright;2var playwright = await Playwright.CreateAsync();3var browser = await playwright.Chromium.LaunchAsync();4var page = await browser.NewPageAsync();5await page.ClickAsync("text=Download");6var download = await page.WaitForEventAsync(PageEvent.Download);7await download.CancelAsync();8await browser.CloseAsync();9await playwright.StopAsync();10using Microsoft.Playwright;11var playwright = await Playwright.CreateAsync();12var browser = await playwright.Chromium.LaunchAsync();13var page = await browser.NewPageAsync();14await page.ClickAsync("text=Download");15var download = await page.WaitForEventAsync(PageEvent.Download);16await download.DeleteAsync();17await browser.CloseAsync();18await playwright.StopAsync();19using Microsoft.Playwright;20var playwright = await Playwright.CreateAsync();21var browser = await playwright.Chromium.LaunchAsync();22var page = await browser.NewPageAsync();23await page.ClickAsync("text=Download");24var download = await page.WaitForEventAsync(PageEvent.Download);25var failure = download.Failure();26await browser.CloseAsync();27await playwright.StopAsync();28using Microsoft.Playwright;29var playwright = await Playwright.CreateAsync();30var browser = await playwright.Chromium.LaunchAsync();31var page = await browser.NewPageAsync();32await page.ClickAsync("text=Download");33var download = await page.WaitForEventAsync(PageEvent.Download);34await download.SaveAsAsync("C:\\Users\\Public\\Downloads\\");35await browser.CloseAsync();36await playwright.StopAsync();

CancelAsync

Using AI Code Generation

1{2    static async Task Main(string[] args)3    {4        using var playwright = await Playwright.CreateAsync();5        await using var browser = await playwright.Chromium.LaunchAsync();6        var context = await browser.NewContextAsync();7        var page = await context.NewPageAsync();8        var downloadTask = page.RunAndWaitForDownloadAsync(async () =>9        {10            await page.ClickAsync("a");11        });12        var download = await downloadTask;13        await download.CancelAsync();14        await context.CloseAsync();15    }16}17{18    static async Task Main(string[] args)19    {20        using var playwright = await Playwright.CreateAsync();21        await using var browser = await playwright.Chromium.LaunchAsync();22        var context = await browser.NewContextAsync();23        var page = await context.NewPageAsync();24        var downloadTask = page.RunAndWaitForDownloadAsync(async () =>25        {26            await page.ClickAsync("a");27        });28        var download = await downloadTask;29        var stream = download.CreateReadStream();30        await context.CloseAsync();31    }32}33{34    static async Task Main(string[] args)35    {36        using var playwright = await Playwright.CreateAsync();37        await using var browser = await playwright.Chromium.LaunchAsync();38        var context = await browser.NewContextAsync();39        var page = await context.NewPageAsync();40        var downloadTask = page.RunAndWaitForDownloadAsync(async () =>41        {42            await page.ClickAsync("a");43        });44        var download = await downloadTask;45        await download.DeleteAsync();46        await context.CloseAsync();47    }48}49{50    static async Task Main(string[] args)51    {52        using var playwright = await Playwright.CreateAsync();53        await using var browser = await playwright.Chromium.LaunchAsync();54        var context = await browser.NewContextAsync();

CancelAsync

Using AI Code Generation

1var download = await page.WaitForEventAsync(PageEvent.Download);2await download.CancelAsync();3var download = await page.WaitForEventAsync(PageEvent.Download);4await download.SaveAsAsync("D:\\test.pdf");5var download = await page.WaitForEventAsync(PageEvent.Download);6await download.SaveAsAsync("D:\\test.pdf");7var download = await page.WaitForEventAsync(PageEvent.Download);8await download.CancelAsync();

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.