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How to use ShouldWorkWithRemovedMutationObserver method of PuppeteerSharp.Tests.WaitTaskTests.FrameWaitForSelectorTests class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Tests.WaitTaskTests.FrameWaitForSelectorTests.ShouldWorkWithRemovedMutationObserver

FrameWaitForSelectorTests.cs

Source:FrameWaitForSelectorTests.cs

...24            await frame.WaitForSelectorAsync("div");25        }26        [PuppeteerTest("waittask.spec.ts", "Frame.waitForSelector", "should work with removed MutationObserver")]27        [SkipBrowserFact(skipFirefox: true)]28        public async Task ShouldWorkWithRemovedMutationObserver()29        {30            await Page.EvaluateExpressionAsync("delete window.MutationObserver");31            var waitForSelector = Page.WaitForSelectorAsync(".zombo");32            await Task.WhenAll(33                waitForSelector,34                Page.SetContentAsync("<div class='zombo'>anything</div>"));35            Assert.Equal("anything", await Page.EvaluateFunctionAsync<string>("x => x.textContent", await waitForSelector));36        }37        [PuppeteerTest("waittask.spec.ts", "Frame.waitForSelector", "should resolve promise when node is added")]38        [PuppeteerFact]39        public async Task ShouldResolveTaskWhenNodeIsAdded()40        {41            await Page.GoToAsync(TestConstants.EmptyPage);42            var frame = Page.MainFrame;...

ShouldWorkWithRemovedMutationObserver

Using AI Code Generation

1using System.Threading.Tasks;2using Xunit;3using Xunit.Abstractions;4{5    [Collection("PuppeteerLoaderFixture collection")]6    {7        public FrameWaitForSelectorTests(ITestOutputHelper output) : base(output)8        {9        }10        public async Task ShouldWork()11        {12            await Page.GoToAsync(TestConstants.ServerUrl + "/frames/nested-frames.html");13            var waitForSelectorTask = Page.Frames[1].WaitForSelectorAsync(".box:nth-of-type(1)");14            await Page.Frames[0].EvaluateFunctionAsync("url => window.frames[0].document.body.appendChild(document.createElement('div')).className = 'box'", TestConstants.ServerUrl + "/assets/frame.html");15            await waitForSelectorTask;16        }17        public async Task ShouldWorkWithRemovedMutationObserver()18        {19            await Page.GoToAsync(TestConstants.ServerUrl + "/dynamic.html");20            await Page.EvaluateFunctionAsync(@"() => {21                new MutationObserver(() => document.body.appendChild(document.createElement('div'))).observe(document.body, { childList: true });22                document.body.removeChild(document.querySelector('div'));23            }");24            await Page.WaitForSelectorAsync("div");25        }26    }27}28using System.Threading.Tasks;29using Xunit;30using Xunit.Abstractions;31{32    [Collection("PuppeteerLoaderFixture collection")]33    {34        public FrameWaitForSelectorTests(ITestOutputHelper output) : base(output)35        {36        }37        public async Task ShouldWork()38        {39            await Page.GoToAsync(TestConstants.ServerUrl + "/frames/nested-frames.html");40            var waitForSelectorTask = Page.Frames[1].WaitForSelectorAsync(".box:nth-of-type(1)");41            await Page.Frames[0].EvaluateFunctionAsync("url => window.frames[0].document.body.appendChild(document.createElement('div')).className = 'box'", TestConstants.ServerUrl + "/assets/frame.html");42            await waitForSelectorTask;43        }44        public async Task ShouldWorkWithRemovedMutationObserver()45        {

ShouldWorkWithRemovedMutationObserver

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6{7    [Collection("PuppeteerLoaderFixture collection")]8    {9        public async Task ShouldWorkWithRemovedMutationObserver()10        {11            await Page.GoToAsync(TestConstants.ServerUrl + "/dynamic.html");12            var watchdog = Page.WaitForSelectorAsync("div").ContinueWith((_) => { });13            await Page.EvaluateFunctionAsync(@"() => {14                const div = document.createElement('div');15                div.id = 'mydiv';16                document.body.appendChild(div);17                new MutationObserver(() => {{}})18                    .observe(document.body, {{ childList: true }});19                document.body.removeChild(div);20            }");21            await Page.EvaluateFunctionAsync(@"() => new Promise(f => requestAnimationFrame(() => requestAnimationFrame(f)))");22            await watchdog;23            Assert.Equal("mydiv", await Page.EvaluateFunctionAsync<string>("() => document.querySelector('div').id"));24        }25    }26}27using System;28using System.Collections.Generic;29using System.Linq;30using System.Text;31using System.Threading.Tasks;32{33    [Collection("PuppeteerLoaderFixture collection")]34    {35        public async Task ShouldWorkWithRemovedMutationObserver()36        {37            await Page.GoToAsync(TestConstants.ServerUrl + "/dynamic.html");38            var watchdog = Page.WaitForSelectorAsync("div").ContinueWith((_) => { });39            await Page.EvaluateFunctionAsync(@"() => {40                const div = document.createElement('div');41                div.id = 'mydiv';42                document.body.appendChild(div);43                new MutationObserver(() => {{}})44                    .observe(document.body, {{ childList: true }});45                document.body.removeChild(div);46            }");47            await Page.EvaluateFunctionAsync(@"() => new Promise(f => requestAnimationFrame(() => requestAnimationFrame(f)))");48            await watchdog;49            Assert.Equal("mydiv", await Page.EvaluateFunctionAsync<string

ShouldWorkWithRemovedMutationObserver

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Text;4{5    [Collection("PuppeteerLoaderFixture collection")]6    {7        public async Task ShouldWorkWithRemovedMutationObserver()8        {9            await Page.GoToAsync(TestConstants.ServerUrl + "/dynamic.html");10            await Page.EvaluateExpressionAsync(@"() => {11                const observer = new MutationObserver(() => {});12                const target = document.querySelector('#remove');13                observer.observe(target, { attributes: true });14                observer.disconnect();15            }");16            var waitTask = Page.WaitForSelectorAsync("#remove");17            await Page.EvaluateExpressionAsync("() => delete window['__last']");18            Assert.Null(await waitTask);19        }20    }21}

ShouldWorkWithRemovedMutationObserver

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NUnit.Framework;7using PuppeteerSharp.Tests.Attributes;8{9    {10        [PuppeteerTest("waittask.spec.ts", "Frame.waitForSelector", "should work with removed MutationObserver")]11        [Test, Timeout(120000)]12        public async Task ShouldWorkWithRemovedMutationObserver()13        {14            await Page.GoToAsync(TestConstants.ServerUrl + "/static/frames/remove-attr.html");15            var frame = Page.Frames.ElementAt(1);16            var waitPromise = frame.WaitForSelectorAsync("[foo]");17            await Page.EvaluateFunctionAsync("() => delete window.MutationObserver");18            await Page.EvaluateFunctionAsync("() => document.querySelector('iframe').removeAttribute('foo')");19            var element = await waitPromise;20            Assert.AreEqual("REMOVE", await element.EvaluateFunctionAsync<string>("e => e.textContent"));21        }22    }23}

ShouldWorkWithRemovedMutationObserver

Using AI Code Generation

1var testClass = new PuppeteerSharp.Tests.WaitTaskTests.FrameWaitForSelectorTests();2testClass.ShouldWorkWithRemovedMutationObserver();3var testClass = new PuppeteerSharp.Tests.WaitTaskTests.FrameWaitForXPathTests();4testClass.ShouldWorkWithRemovedMutationObserver();5var testClass = new PuppeteerSharp.Tests.WaitTaskTests.PageWaitForSelectorTests();6testClass.ShouldWorkWithRemovedMutationObserver();7var testClass = new PuppeteerSharp.Tests.WaitTaskTests.PageWaitForXPathTests();8testClass.ShouldWorkWithRemovedMutationObserver();9var testClass = new PuppeteerSharp.Tests.WaitTaskTests.PageWaitForFunctionTests();10testClass.ShouldWorkWithRemovedMutationObserver();11var testClass = new PuppeteerSharp.Tests.WaitTaskTests.PageWaitForFunctionTests();12testClass.ShouldWorkWithRemovedMutationObserver();13var testClass = new PuppeteerSharp.Tests.WaitTaskTests.PageWaitForFunctionTests();14testClass.ShouldWorkWithRemovedMutationObserver();15var testClass = new PuppeteerSharp.Tests.WaitTaskTests.PageWaitForFunctionTests();16testClass.ShouldWorkWithRemovedMutationObserver();17var testClass = new PuppeteerSharp.Tests.WaitTaskTests.PageWaitForFunctionTests();

ShouldWorkWithRemovedMutationObserver

Using AI Code Generation

1await page.GoToAsync(TestConstants.ServerUrl + "/playground.html");2await page.SetContentAsync("<div><span>hello</span></div>");3var frame = page.MainFrame;4var div = await frame.QuerySelectorAsync("div");5var span = await div.QuerySelectorAsync("span");6await span.EvaluateFunctionAsync("span => span.remove()");7await frame.WaitForSelectorAsync("span");8await page.GoToAsync(TestConstants.ServerUrl + "/playground.html");9await page.SetContentAsync("<div><span>hello</span></div>");10var frame = page.MainFrame;11var div = await frame.QuerySelectorAsync("div");12var span = await div.QuerySelectorAsync("span");13await span.EvaluateFunctionAsync("span => span.remove()");14await page.GoToAsync(TestConstants.ServerUrl + "/playground.html");15await page.SetContentAsync("<div><span>hello</span></div>");16var frame = page.MainFrame;17var div = await frame.QuerySelectorAsync("div");18var span = await div.QuerySelectorAsync("span");19await span.EvaluateFunctionAsync("span => span.remove()");20await page.WaitForSelectorAsync("span");21await page.GoToAsync(TestConstants.ServerUrl + "/playground.html");22await page.SetContentAsync("<div><span>hello</span></div>");23var frame = page.MainFrame;24var div = await frame.QuerySelectorAsync("div");25var span = await div.QuerySelectorAsync("span");26await span.EvaluateFunctionAsync("span => span.remove()");27await page.GoToAsync(TestConstants.ServerUrl + "/playground.html");28await page.SetContentAsync("<div><span>hello</span></div>");29var frame = page.MainFrame;30var div = await frame.QuerySelectorAsync("div");

ShouldWorkWithRemovedMutationObserver

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        static async Task Main(string[] args)7        {8            var browser = await Puppeteer.LaunchAsync(new LaunchOptions9            {10            });11            var page = await browser.NewPageAsync();12            await page.WaitForSelectorAsync("input");13            Console.WriteLine("Hello World!");14        }15    }16}17var handle = await frame.WaitForSelectorAsync("

ShouldWorkWithRemovedMutationObserver

Using AI Code Generation

1using PuppeteerSharp.Tests;2using System;3using System.IO;4using System.Reflection;5using System.Threading.Tasks;6{7    {8        public static async Task Main(string[] args)9        {10            var path = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);11            var browser = await Puppeteer.LaunchAsync(new LaunchOptions12            {13                ExecutablePath = @"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe",14                {15                }16            });17            var page = await browser.NewPageAsync();18            await page.WaitForSelectorAsync("body");19            await page.EvaluateFunctionAsync(@"() => {20                const observer = new MutationObserver(() => {});21                observer.observe(document.body, { childList: true, subtree: true });22                observer.disconnect();23            }");24            await page.WaitForSelectorAsync("body");25            await browser.CloseAsync();26        }27    }28}29using PuppeteerSharp.Tests;30using System;31using System.IO;32using System.Reflection;33using System.Threading.Tasks;34{35    {36        public static async Task Main(string[] args)37        {38            var path = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);39            var browser = await Puppeteer.LaunchAsync(new LaunchOptions40            {

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