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How to use ShouldHandleWindow method of Microsoft.Playwright.Tests.PageEventPageErrorTests class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.PageEventPageErrorTests.ShouldHandleWindow

PageEventPageErrorTests.cs

Source:PageEventPageErrorTests.cs

...109            StringAssert.Contains(TestConstants.IsChromium ? "Object" : "[object Object]", error);110        }111        [PlaywrightTest("page-event-pageerror.spec.ts", "should handle window")]112        [Skip(SkipAttribute.Targets.Firefox)]113        public async Task ShouldHandleWindow()114        {115            var pageError = new TaskCompletionSource<string>();116            Page.PageError += (_, error) => pageError.TrySetResult(error);117            var (error, _) = await TaskUtils.WhenAll(118                pageError.Task,119                Page.EvaluateAsync<JsonElement>("value => setTimeout(() => { throw window ; }, 0)", 0));120            StringAssert.Contains(TestConstants.IsChromium ? "Window" : "[object Window]", error);121        }122    }123}...

ShouldHandleWindow

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Tests;3using System;4using System.Threading.Tasks;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 page = await browser.NewPageAsync();11        await page.SetContentAsync(@"12            window.onerror = () => {13                console.log('error');14            };15            window.addEventListener('error', () => {16                console.log('error');17            });18            throw new Error('my error');19        ");20        page.Error += async (sender, e) =>21        {22            Console.WriteLine("should not handle");23        };24        await page.EvaluateAsync("() => setTimeout(() => { throw new Error('my error'); }, 0)");25        await page.EvaluateAsync("() => setTimeout(() => { throw new Error('my error'); }, 0)");26    }27}28using Microsoft.Playwright;29using Microsoft.Playwright.Tests;30using System;31using System.Threading.Tasks;32{33    static async Task Main(string[] args)34    {35        using var playwright = await Playwright.CreateAsync();36        await using var browser = await playwright.Chromium.LaunchAsync();37        var page = await browser.NewPageAsync();38        await page.SetContentAsync(@"39            window.onerror = () => {40                console.log('error');41            };42            window.addEventListener('error', () => {43                console.log('error');44            });45            throw new Error('my error');46        ");47        page.Error += async (sender, e) =>48        {49            Console.WriteLine("should not handle");50        };51        await page.EvaluateAsync("() => setTimeout(() => { throw new Error('my error'); }, 0)");52        await page.EvaluateAsync("() => setTimeout(() => { throw new Error('my error'); }, 0)");53    }54}55using Microsoft.Playwright;56using Microsoft.Playwright.Tests;57using System;58using System.Threading.Tasks;59{60    static async Task Main(string[] args)61    {62        using var playwright = await Playwright.CreateAsync();

ShouldHandleWindow

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4using NUnit.Framework;5{6    {7        [PlaywrightTest("page-event-pageerror.spec.ts", "should fire")]8        [Test, Timeout(TestConstants.DefaultTestTimeout)]9        public async Task ShouldFire()10        {11            var error = new TaskCompletionSource<string>();12            Page.PageError += (_, e) => error.SetResult(e.Message);13            await Page.GoToAsync(TestConstants.ServerUrl + "/error.html");14            Assert.AreEqual("Fancy error!", await error.Task);15        }16        [PlaywrightTest("page-event-pageerror.spec.ts", "should not fire for canceled requests")]17        [Test, Timeout(TestConstants.DefaultTestTimeout)]18        public async Task ShouldNotFireForCanceledRequests()19        {20            var error = new TaskCompletionSource<string>();21            Page.PageError += (_, e) => error.SetResult(e.Message);22            await Page.GoToAsync(TestConstants.ServerUrl + "/one-style.html");23            await Page.EvaluateAsync(@"() => {24                fetch('/does-not-exist.css', { method: 'POST' });25            }");26            Assert.False(error.Task.IsCompleted);27        }28        [PlaywrightTest("page-event-pageerror.spec.ts", "should not fire for failed requests")]29        [Test, Timeout(TestConstants.DefaultTestTimeout)]30        public async Task ShouldNotFireForFailedRequests()31        {32            var error = new TaskCompletionSource<string>();33            Page.PageError += (_, e) => error.SetResult(e.Message);34            await Page.GoToAsync(TestConstants.ServerUrl + "/one-style.html");35            await Page.EvaluateAsync(@"() => {36                fetch('/does-not-exist.css');37            }");38            Assert.False(error.Task.IsCompleted);39        }40        [PlaywrightTest("page-event-pageerror.spec.ts", "should not fire for canceled navigation")]41        [Test, Timeout(TestConstants.DefaultTestTimeout)]42        public async Task ShouldNotFireForCanceledNavigation()43        {44            var error = new TaskCompletionSource<string>();45            Page.PageError += (_, e) => error.SetResult(e.Message);46            var navigationTask = Page.GoToAsync(TestConstants.ServerUrl + "/one-style.html", new() { Timeout = 1 });47            await Page.EvaluateAsync(@"() => {48                window.stop();49            }");50            await navigationTask;51            Assert.False(error.Task.IsCompleted);

ShouldHandleWindow

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Tests;3using System;4using System.Threading.Tasks;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 page = await browser.NewPageAsync();11        await page.SetContentAsync(@"12            window.onerror = () => {13                console.log('error');14            };15            window.addEventListener('error', () => {16                console.log('error');17            });18            throw new Error('my error');19        ");20        page.Error += async (sender, e) =>21        {22            Console.WriteLine("should not handle");23        };24        await page.EvaluateAsync("() => setTimeout(() => { throw new Error('my error'); }, 0)");25        await page.EvaluateAsync("() => setTimeout(() => { throw new Error('my error'); }, 0)");26    }27}28using Microsoft.Playwright;29using Microsoft.Playwright.Tests;30using System;31using System.Threading.Tasks;32{33    static async Task Main(string[] args)34    {35        using var playwright = await Playwright.CreateAsync();36        await using var browser = await playwright.Chromium.LaunchAsync();37        var page = await browser.NewPageAsync();38        await page.SetContentAsync(@"39            window.onerror = () => {ss40using System;41using System.IO;42uing Sytem.Linq;43using System.Text;44using System.Threading.Tasks;45using Microsoft.Playwright;46using Microsoft.Playwright.Tests;47using Xunit;48using Xunit.Abstractions;49{50    {51        public PageEvent ageErrorTests(ITestOutputHelper output) : base(output)52        {53        }54        interna   s nc Task ShouldHandleWindow()55        {56            await Page.GotoAsync(Server.EmptyPage);57            var (popup, _) = await TaskUtils.WhenAll(58                Page.WaitForEventAsync(PageEvent.Popup),59                Page.EvaluateAsync("url => window['newPage'] = window.open(url)", Server.EmptyPage));60            var newPage = popup.Page;61            var error = await newPage.WaitForEventAsync(PageEvent.PageError);62            Assert.Contains("newPage", error.Message);63            await newPage.CloseAsync();64        }65    }66}

ShouldHandleWindow

Using AI Code Generation

1            };2            window.addEventListener('error', () => {3                console.log('error');4            });5            throw new Error('my error');6        ");7        page.Error += async (sender, e) =>8        {9            Console.WriteLine("should not handle");10        };11        await page.EvaluateAsync("() => setTimeout(() => { throw new Error('my error'); }, 0)");12        await page.EvaluateAsync("() => setTimeout(() => { throw new Error('my error'); }, 0)");13    }14}15using Microsoft.Playwright;16using Microsoft.Playwright.Tests;17using System;18using System.Threading.Tasks;19{20    static async Task Main(string[] args)21    {22        using var playwright = await Playwright.CreateAsync();

ShouldHandleWindow

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4using Microsoft.Playwright.Tests;5using Xunit;6using Xunit.Abstractions;7{8    {9        public PageEventPageErrorTests(ITestOutputHelper output) : base(output)10        {11        }12        [PlaywrightTest("page-event-pageerror.spec.ts", "should fire")]13        [Fact(Timeout = PlaywrightTestConstants.DefaultTestTimeout)]14        public async Task ShouldFire()15        {16            var error = new TaskCompletionSource<string>();17            Page.PageError += (_, e) => error.TrySetResult(e.Message);18            await Page.EvaluateAsync("() => setTimeout(() => { throw new Error('hey'); }, 0)");19            Assert.Equal("hey", await error.Task);20        }21        [PlaywrightTest("page-event-pageerror.spec.ts", "should not fire for canceled requests")]22        [Fact(Timeout = PlaywrightTestConstants.DefaultTestTimeout)]23        public async Task ShouldNotFireForCanceledRequests()24        {25            var error = new TaskCompletionSource<string>();26            Page.PageError += (_, e) => error.TrySetResult(e.Message);27            await Page.GotoAsync(Server.EmptyPage);28            await Page.EvaluateAsync("url => fetch(url)", Server.Prefix + "/digits/1.png");29            await Page.EvaluateAsync("url => fetch(url)", Server.Prefix + "/digits/2.png");30            await Page.EvaluateAsync("url => fetch(url)", Server.Prefix + "/digits/3.png");31            Server.SetRoute("/digits/2.png", context => Task.Delay(10000));32            await Page.EvaluateAsync("url => fetch(url)", Server.Prefix + "/digits/2.png");33            await Page.EvaluateAsync("url => fetch(url)", Server.Prefix + "/digits/4.png");34            await Page.EvaluateAsync("url => fetch(url)", Server.Prefix + "/digits/5.png");35            await Page.EvaluateAsync("url => fetch(url)", Server.Prefix + "/digits/6.png");36            await Server.WaitForRequest("/digits/2.png", request => request.AbortAsync());37            await Page.EvaluateAsync("url => fetch(url)", Server.Prefix + "/digits/7.png");38            await Page.EvaluateAsync("url => fetch(url)", Server.Prefix + "/digits/8.png");39            await Page.EvaluateAsync("url => fetch(url)", Server.Prefix

ShouldHandleWindow

Using AI Code Generation

1using System;2using System.IO;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.Playwright;7using Microsoft.Playwright.Tests;8using Xunit;9using Xunit.Abstractions;10{11    {12        public PageEventPageErrorTests(ITestOutputHelper output) : base(output)13        {14        }15        internal async Task ShouldHandleWindow()16        {17            await Page.GotoAsync(Server.EmptyPage);18            var (popup, _) = await TaskUtils.WhenAll(19                Page.WaitForEventAsync(PageEvent.Popup),20                Page.EvaluateAsync("url => window['newPage'] = window.open(url)", Server.EmptyPage));21            var newPage = popup.Page;22            var error = await newPage.WaitForEventAsync(PageEvent.PageError);23            Assert.Contains("newPage", error.Message);24            await newPage.CloseAsync();25        }26    }27}28act(

ShouldHandleWindow

Using AI Code Generation

1var playwright = await Playwright.CreateAsync();2var browser = await playwright.Chromium.LaunchAsync();3var page = await browser.NewPageAsync();4await page.SetContentAsync(@"5");6await page.ClickAsync("button");7await browser.CloseAsync();8var playwright = await Playwright.CreateAsync();9var browser = await playwright.Chromium.LaunchAsync();10var page = await browser.NewPageAsync();11await page.SetContentAsync(@"12");13await page.ClickAsync("button");14awai browser.CloseAsync);15var playwright = await Playwright.CreateAsync();16var browser = await playwright.Chromium.LaunchAsync();17var page = await browser.NewPageAsync();18await page.SetContentAsync(@"19");20await page.ClickAsync("button");21await browser.CloseAsync();22var playwright = await Playwright.CreateAsync();23var browser = await playwright.Chromium.LaunchAsync();24var page = await browser.NewPageAsync();25await page.SetContentAsync(@"26");27await page.ClickAsync("button");28await browser.CloseAsync();29var playwright = await Playwright.CreateAsync();30var browser = await playwright.Chromium.LaunchAsync();31var page = await browser.NewPageAsync();32await page.SetContentAsync(@"33    <button onclick=""javascript:window.open('https

ShouldHandleWindow

Using AI Code Generation

1var playwright = await Playwright.CreateAsync();2var browser = await playwright.Chromium.LaunchAsync();3var page = await browser.NewPageAsync();4await page.SetContentAsync(@"5");6await page.ClickAsync("button");7await browser.CloseAsync();8var playwright = await Playwright.CreateAsync();9var browser = await playwright.Chromium.LaunchAsync();10var page = await browser.NewPageAsync();11await page.SetContentAsync(@"12");13await page.ClickAsync("button");14await browser.CloseAsync();15var playwright = await Playwright.CreateAsync();16var browser = await playwright.Chromium.LaunchAsync();17var page = await browser.NewPageAsync();18await page.SetContentAsync(@"19");20await page.ClickAsync("button");21await browser.CloseAsync();22var playwright = await Playwright.CreateAsync();23var browser = await playwright.Chromium.LaunchAsync();24var page = await browser.NewPageAsync();25await page.SetContentAsync(@"26");27await page.ClickAsync("button");28await browser.CloseAsync();29var playwright = await Playwright.CreateAsync();30var browser = await playwright.Chromium.LaunchAsync();31var page = await browser.NewPageAsync();32await page.SetContentAsync(@"33    <button onclick=""javascript:window.open('https

ShouldHandleWindow

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4using Microsoft.Playwright.Tests;5using Xunit;6using Xunit.Abstractions;7{8    {9        public PageEventPageErrorTests(ITestOutputHelper output) : base(output)10        {11        }12        [PlaywrightTest("page-event-pageerror.spec.ts", "should fire")]13        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]14        public async Task ShouldFire()15        {16            var error = new TaskCompletionSource<Exception>();17            Page.PageError += (_, e) => error.TrySetResult(e);18            await Page.EvaluateAsync("() => not_existing_object.a");19            var exception = await error.Task;20            Assert.Contains("not_existing_object", exception.Message);21        }22        [PlaywrightTest("page-event-pageerror.spec.ts", "should not fire for canceled requests")]23        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]24        public async Task ShouldNotFireForCanceledRequests()25        {26            var error = new TaskCompletionSource<Exception>();27            Page.PageError += (_, e) => error.TrySetResult(e);28            Server.SetRoute("/empty.html", context =>29            {30                context.Response.StatusCode = 500;31                return Task.CompletedTask;32            });33            var requestTask = Page.GotoAsync(Server.EmptyPage);34            await Server.WaitForRequest("/empty.html");35            await Page.EvaluateAsync("() => fetch('./empty.html', { method: 'POST' })");36            await requestTask;37            await Task.Delay(100);38            Assert.Null(error.Task.Result);39        }40        [PlaywrightTest("page-event-pageerror.spec.ts", "should not fire for failed requests")]41        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]42        public async Task ShouldNotFireForFailedRequests()43        {44            var error = new TaskCompletionSource<Exception>();45            Page.PageError += (_, e) => error.TrySetResult(e);46            Server.SetRoute("/empty.html", context =>47            {48                context.Response.StatusCode = 500;49                return Task.CompletedTask;50            });51            await Page.GotoAsync(Server.EmptyPage);52            await Task.Delay(100);53            Assert.Null(error.Task.Result);54        }55        [PlaywrightTest("page-event-pageerror.spec.ts", "should not fire for canceled navigation")]56        [Fact(

Playwright tutorial

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