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How to use ShouldCancelNavigationWhenPageCrashes method of Microsoft.Playwright.Tests.PageEventCrashTests class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.PageEventCrashTests.ShouldCancelNavigationWhenPageCrashes

PageEventCrashTests.cs

Source:PageEventCrashTests.cs

...65        }66        // We skip all browser because crash uses internals.67        [PlaywrightTest("page-event-crash.spec.ts", "should cancel navigation when page crashes")]68        [Ignore("Not relevant downstream")]69        public void ShouldCancelNavigationWhenPageCrashes()70        {71        }72        // We skip all browser because crash uses internals.73        [PlaywrightTest("page-event-crash.spec.ts", "should be able to close context when page crashes")]74        [Skip(SkipAttribute.Targets.Firefox, SkipAttribute.Targets.Webkit)]75        public async Task ShouldBeAbleToCloseContextWhenPageCrashes()76        {77            await Page.SetContentAsync("<div>This page should crash</div>");78            var crashEvent = new TaskCompletionSource<bool>();79            Page.Crash += (_, _) => crashEvent.TrySetResult(true);80            await CrashAsync(Page);81            await crashEvent.Task;82            await Page.Context.CloseAsync();83        }...

ShouldCancelNavigationWhenPageCrashes

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4using Xunit;5using Xunit.Abstractions;6{7 [Trait("Category", "firefox")]8 {9  internal PageEventCrashTests(ITestOutputHelper output) : base(output)10  {11  }12  [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]13  public async Task ShouldFireWhenPageCrashes()14  {15   var crashEvent = new TaskCompletionSource<bool>();16   Page.Crash += (_, _) => crashEvent.TrySetResult(true);17   await Page.GotoAsync(Server.EmptyPage);18   await Page.EvaluateAsync("() => new Promise(() => {})");19   await crashEvent.Task;20  }21  [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]22  public async Task ShouldNotFireWhenPageDoesNotCrash()23  {24   var crashEvent = new TaskCompletionSource<bool>();25   Page.Crash += (_, _) => crashEvent.TrySetResult(true);26   await Page.GotoAsync(Server.EmptyPage);27   await crashEvent.Task.WithTimeout(500);28  }29  [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]30  public async Task ShouldNotFireWhenPageClosesNormally()31  {32   var crashEvent = new TaskCompletionSource<bool>();33   Page.Crash += (_, _) => crashEvent.TrySetResult(true);34   await Page.GotoAsync(Server.EmptyPage);35   await Page.CloseAsync();

ShouldCancelNavigationWhenPageCrashes

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Tests;3using System.Threading.Tasks;4using Xunit;5using Xunit.Abstractions;6{7    {8        internal PageEventCrashTests(ITestOutputHelper output) : base(output)9        {10        }11        [PlaywrightTest("page-event-crash.spec.ts", "should cancel navigation when page crashes")]12        [Fact(Timeout = PlaywrightTestConstants.DefaultTestTimeout)]13        public async Task ShouldCancelNavigationWhenPageCrashes()14        {15            await Page.GotoAsync(Server.EmptyPage);16            var crashPromise = Page.CrashAsync();17            var failedPromise = Page.WaitForNavigationAsync().ContinueWith((_) => false);18            var canceledPromise = Page.WaitForNavigationAsync(new PageWaitForNavigationOptions { WaitUntil = WaitUntilState.Load }).ContinueWith((_) => true);19            Assert.True(await Task.WhenAny(crashPromise, failedPromise, canceledPromise) == canceledPromise);20        }21    }22}

ShouldCancelNavigationWhenPageCrashes

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Tests;3using System.Threading.Tasks;4using Xunit;5using Xunit.Abstractions;6{7    {8        internal PageEventCrashTests(ITestOutputHelper output) : base(output)9        {10        }11        [PlaywrightTest("page-event-crash.spec.ts", "should cancel navigation when page crashes")]12        [Fact(Timeout = PlaywrightTestConstants.DefaultTestTimeout)]13        public async Task ShouldCancelNavigationWhenPageCrashes()14        {15            await Page.GotoAsync(Server.EmptyPage);16            var crashPromise = Page.CrashAsync();17            var failedPromise = Page.WaitForNavigationAsync().ContinueWith((_) => false);18            var canceledPromise = Page.WaitForNavigationAsync(new PageWaitForNavigationOptions { WaitUntil = WaitUntilState.Load }).ContinueWith((_) => true);19            Assert.True(await Task.WhenAny(crashPromise, failedPromise, canceledPromise) == canceledPromise);20        }21    }22}

ShouldCancelNavigationWhenPageCrashes

Using AI Code Generation

1using Microsoft.Playwright;2using System;3using System.Threading.Tasks;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 LaunchOptions10            {11            });12            var context = await browser.NewContextAsync();13            var page = await context.NewPageAsync();14            await page.SetContentAsync("<html><body><button>Click me</button></body></html>");15            page.Crash += async () =>16            {17                Console.WriteLine("Page crashed");18            };19            page.Close += async () =>20            {21                Console.WriteLine("Page closed");22            };23            await page.EvaluateAsync("() => { throw new Error('Page crashed!') }");24            await page.CloseAsync();25            await context.CloseAsync();26            await browser.CloseAsync();27        }28    }29}

ShouldCancelNavigationWhenPageCrashes

Using AI Code Generation

1using System;2using System.IO;3using System.Threading.Tasks;4using Microsoft.Playwright;5using Microsoft.Playwright.Helpers;6using Microsoft.Playwright.Transport.Channels;7using Microsoft.Playwright.Transport.Protocol;8using Microsoft.Playwright.NUnit;9using NUnit.Framework;10{11    [Parallelizable(ParallelScope.Self)]12    {13        [PlaywrightTest("page-event-crash.spec.ts", "should fire when page crashes")]14        [Test, Timeout(TestConstants.DefaultTestTimeout)]15        public async Task ShouldFireWhenPageCrashes()16        {17            await Page.GotoAsync(Server.EmptyPage);18            var crashed = false;19            Page.Crash += (_, _) => crashed = true;20            await Page.EvaluateAsync(@"() => {21                setTimeout(() => {22                    window['chrome'].crash();23                });24            }");25            Assert.True(crashed);26        }

ShouldCancelNavigationWhenPageCrashes

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.Firefox.LaunchAsync(new BrowserTypeLaunchOptions10            {11            });12            var page = await browser.NewPageAsync();13            await page.EvaluateAsync("() => { throw new Error('Error in page'); }");14            await page.ShouldCancelNavigationWhenPageCrashes();15        }16    }17}18   at Microsoft.Playwright.Tests.PageEventCrashTests.ShouldCancelNavigationWhenPageCrashes()19        [PlaywrightTest("page-event-crash.spec.ts", "should have an error")]20        [Test, Timeout(TestConstants.DefaultTestTimeout)]21        public async Task ShouldHaveAnError()22        {23            await Page.GotoAsync(Server.EmptyPage);24            var crashError = new TaskCompletionSource<Exception>();25            Page.Crash += (_, e) => crashError.TrySetResult(e);26            await Page.EvaluateAsync(@"() => {27                setTimeout(() => {28                    window['chrome'].crash();29                });30            }");31            var error = crashError.Task.Result;32            StringAssert.Contains("Page crashed!", error.Message);33        }34        [PlaywrightTest("page-event-crash.spec.ts", "should not throw when there are listeners for the event")]35        [Test, Timeout(TestConstants.DefaultTestTimeout)]36        public async Task ShouldNotThrowWhenThereAreListenersForTheEvent()37        {38            await Page.GotoAsync(Server.EmptyPage);39            Page.Crash += (_, _) => { };40            await Page.EvaluateAsync(@"() => {41                setTimeout(() => {42                    window['chrome'].crash();43                });44            }");45        }46        [PlaywrightTest("page-event-crash.spec.ts", "should throw when there are no listeners for the event")]47        [Test, Timeout(TestConstants.DefaultTestTimeout)]

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