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How to use ShouldPollOnRafAsync method of PuppeteerSharp.Tests.WaitTaskTests.FrameWaitForFunctionTests class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Tests.WaitTaskTests.FrameWaitForFunctionTests.ShouldPollOnRafAsync

FrameWaitForFunctionTests.cs

Source:FrameWaitForFunctionTests.cs

...91            await watchdog;92        }93        [PuppeteerTest("waittask.spec.ts", "Frame.waitForFunction", "should poll on raf async")]94        [PuppeteerFact]95        public async Task ShouldPollOnRafAsync()96        {97            var watchdog = Page.WaitForFunctionAsync("async () => window.__FOO === 'hit'",98                new WaitForFunctionOptions { Polling = WaitForFunctionPollingOption.Raf });99            await Page.EvaluateFunctionAsync("async () => (globalThis.__FOO = 'hit')");100            await watchdog;101        }102        [PuppeteerTest("waittask.spec.ts", "Frame.waitForFunction", "should work with strict CSP policy")]103        [SkipBrowserFact(skipFirefox: true)]104        public async Task ShouldWorkWithStrictCSPPolicy()105        {106            Server.SetCSP("/empty.html", "script-src " + TestConstants.ServerUrl);107            await Page.GoToAsync(TestConstants.EmptyPage);108            await Task.WhenAll(109                Page.WaitForFunctionAsync("() => window.__FOO === 'hit'", new WaitForFunctionOptions...

ShouldPollOnRafAsync

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Text;4using System.Threading.Tasks;5using PuppeteerSharp.Tests.Attributes;6using Xunit;7using Xunit.Abstractions;8{9    [Collection(TestConstants.TestFixtureCollectionName)]10    {11        public FrameWaitForFunctionTests(ITestOutputHelper output) : base(output)12        {13        }14        [PuppeteerTest("waittask.spec.ts", "Frame.waitForFunction", "should poll on raf")]15        public async Task ShouldPollOnRafAsync()16        {17            var watchdog = Page.WaitForFunctionAsync("window.__FOO === 'hit'");18            await Page.EvaluateFunctionAsync("() => window.requestAnimationFrame(() => window.__FOO = 'hit')");19            await watchdog;20        }21    }22}23using System;24using System.Collections.Generic;25using System.Text;26using System.Threading.Tasks;27using PuppeteerSharp.Tests.Attributes;28using Xunit;29using Xunit.Abstractions;30{31    [Collection(TestConstants.TestFixtureCollectionName)]32    {33        public FrameWaitForFunctionTests(ITestOutputHelper output) : base(output)34        {35        }36        [PuppeteerTest("waittask.spec.ts", "Frame.waitForFunction", "should poll on mutation")]37        public async Task ShouldPollOnMutationAsync()38        {39            var watchdog = Page.WaitForFunctionAsync("window.__FOO === 'hit'");40            await Page.EvaluateFunctionAsync("() => new MutationObserver(() => window.__FOO = 'hit').observe(document.body, { attributes: true })");41            await Page.EvaluateFunctionAsync("() => document.body.setAttribute('foo', 'bar')");42            await watchdog;43        }44    }45}46using System;47using System.Collections.Generic;48using System.Text;49using System.Threading.Tasks;50using PuppeteerSharp.Tests.Attributes;51using Xunit;52using Xunit.Abstractions;53{54    [Collection(TestConstants

ShouldPollOnRafAsync

Using AI Code Generation

1PuppeteerSharp.Tests.WaitTaskTests.FrameWaitForFunctionTests.ShouldPollOnRafAsync()2PuppeteerSharp.Tests.WaitTaskTests.FrameWaitForFunctionTests.ShouldPollOnAnimationFrame()3PuppeteerSharp.Tests.WaitTaskTests.FrameWaitForFunctionTests.ShouldWorkWhenNodeIsRemoved()4PuppeteerSharp.Tests.WaitTaskTests.FrameWaitForFunctionTests.ShouldThrowWhenFrameIsDetached()5PuppeteerSharp.Tests.WaitTaskTests.FrameWaitForFunctionTests.ShouldWorkWithNullifiedWindowObject()6PuppeteerSharp.Tests.WaitTaskTests.FrameWaitForFunctionTests.ShouldNotThrowWhenFrameIsDetached()7PuppeteerSharp.Tests.WaitTaskTests.FrameWaitForFunctionTests.ShouldSurviveCrossProcessNavigation()8PuppeteerSharp.Tests.WaitTaskTests.FrameWaitForFunctionTests.ShouldSurviveCrossProcessNavigationWhenFrameIsDetached()9PuppeteerSharp.Tests.WaitTaskTests.FrameWaitForFunctionTests.ShouldSurviveCrossProcessNavigationWhenFrameIsDetached()

ShouldPollOnRafAsync

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using PuppeteerSharp.Tests.WaitTaskTests;7using PuppeteerSharp.Helpers;8using PuppeteerSharp.Xunit;9using Xunit;10using Xunit.Abstractions;11using System.IO;12using System.Threading;13{14    {15        public FrameWaitForFunctionTests(ITestOutputHelper output) : base(output)16        {17        }18        [PuppeteerTest("waittask.spec.ts", "Frame.waitForFunction", "should work when resolved right before execution context disposal")]19        public async Task ShouldWorkWhenResolvedRightBeforeExecutionContextDisposal()20        {21            var watchdog = Page.WaitForFunctionAsync("() => window.__FOO === 1");22            await Page.EvaluateExpressionAsync("window.__FOO = 1");23            await watchdog;24        }25        [PuppeteerTest("waittask.spec.ts", "Frame.waitForFunction", "should poll on mutation")]26        public async Task ShouldPollOnMutation()27        {28            var watchdog = Page.WaitForFunctionAsync("() => window.__FOO === 'hit'");29            await Page.EvaluateFunctionAsync("() => window.__FOO = 'hit'");30            await watchdog;31        }32        [PuppeteerTest("waittask.spec.ts", "Frame.waitForFunction", "should poll on raf")]33        public async Task ShouldPollOnRaf()34        {35            var watchdog = Page.WaitForFunctionAsync("() => window.__FOO === 'hit'");36            await Page.EvaluateFunctionAsync("() => new Promise(f => requestAnimationFrame(() => { window.__FOO = 'hit'; f(); }))");37            await watchdog;38        }39        [PuppeteerTest("waittask.spec.ts", "Frame.waitForFunction", "should poll on animationend")]40        public async Task ShouldPollOnAnimationend()41        {42            await Page.SetContentAsync("<div class='foo-style'>anything</div>");43            var watchdog = Page.WaitForFunctionAsync("() => window.__FOO === 'hit'");44            await Page.EvaluateFunctionAsync("() => new Promise(f => document.querySelector('div').addEventListener('animationend', f))");45            await Page.EvaluateFunctionAsync("() => document.querySelector('div').classList

ShouldPollOnRafAsync

Using AI Code Generation

1var frame = await Page.GetMainFrameAsync();2await frame.WaitForFunctionAsync("() => window.innerWidth < 100");3await frame.WaitForFunctionAsync("() => window.innerWidth < 100", new WaitForFunctionOptions { PollingInterval = 100 });4var frame = await Page.GetMainFrameAsync();5var watchdog = frame.WaitForFunctionAsync("() => window.innerWidth < 100");6await Page.EvaluateFunctionAsync("() => new Promise(r => requestAnimationFrame(r))");7await watchdog;8var frame = await Page.GetMainFrameAsync();9var watchdog = frame.WaitForFunctionAsync("() => window.innerWidth < 100");

ShouldPollOnRafAsync

Using AI Code Generation

1var watchdog = page.WaitForFunctionAsync("() => window.innerWidth < 100");2await page.EvaluateFunctionAsync("() => window.innerWidth = 10");3await watchdog;4await page.WaitForFunctionAsync("() => window.innerWidth < 100", new WaitForFunctionOptions5{6});7await page.WaitForFunctionAsync("() => window.innerWidth < 100", new WaitForFunctionOptions8{9});10var watchdog = page.WaitForFunctionAsync("() => window.innerWidth < 100");11await page.EvaluateFunctionAsync("() => window.innerWidth = 10");12await watchdog;13await page.WaitForFunctionAsync("() => window.innerWidth < 100", new WaitForFunctionOptions14{15});16await page.WaitForFunctionAsync("() => window.innerWidth < 100", new WaitForFunctionOptions17{18});19await page.GoToAsync(TestConstants.ServerUrl + "/waitfor.html");20var watchdog = page.WaitForFunctionAsync("() => window.__FOO === 1");21await page.EvaluateFunctionAsync("() => window.__FOO = 1");22await watchdog;23await page.WaitForFunctionAsync("() => window.__FOO === 1", new WaitForFunctionOptions24{25});26await page.WaitForFunctionAsync("() => window.__FOO === 1", new WaitForFunctionOptions27{28});29await page.GoToAsync(TestConstants.ServerUrl + "/waitfor.html");30var watchdog = page.WaitForFunctionAsync("([a, b]) => a !== b", new object[] { 1, 2 });31await page.EvaluateFunctionAsync("() => window.__FOO =

ShouldPollOnRafAsync

Using AI Code Generation

1PuppeteerSharp.Tests.WaitTaskTests.FrameWaitForFunctionTests.ShouldPollOnRafAsync()2using PuppeteerSharp;3using System.Threading.Tasks;4public static async Task ShouldPollOnRafAsync()5{6    await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);7    using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false }))8    using (var page = await browser.NewPageAsync())9    {10        var watchdog = page.WaitForFunctionAsync("window.__FOO === 1", new WaitForFunctionOptions { Polling = WaitForFunctionPolling.Raf });11        await page.EvaluateFunctionAsync("() => window.__FOO = 1");12        await watchdog;13    }14}15PuppeteerSharp.Tests.WaitTaskTests.FrameWaitForFunctionTests.ShouldPollOnMutationObserverAsync()16using PuppeteerSharp;17using System.Threading.Tasks;18public static async Task ShouldPollOnMutationObserverAsync()19{20    await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);21    using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false }))22    using (var page = await browser.NewPageAsync())23    {24        var watchdog = page.WaitForFunctionAsync("window.__FOO === 'hit'",25            new WaitForFunctionOptions { Polling = WaitForFunctionPolling.Mutation });26        await page.EvaluateFunctionAsync("() => window.__FOO = 'hit'");27        await watchdog;28    }29}30PuppeteerSharp.Tests.WaitTaskTests.FrameWaitForFunctionTests.ShouldPollOnIntervalAsync()31using PuppeteerSharp;32using System.Threading.Tasks;33public static async Task ShouldPollOnIntervalAsync()34{35    await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);36    using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false }))37    using (var page = await browser.NewPageAsync())

ShouldPollOnRafAsync

Using AI Code Generation

1using System;2{3    {4        public void Run()5        {6            var document = new Document();7            var window = new Window();8            var rafCount = 0;9            var intervalCount = 0;10            window.requestAnimationFrame = (callback) =>11            {12                rafCount++;13                callback();14                return rafCount;15            };16            window.setInterval = (callback, timeout) =>17            {18                intervalCount++;19                callback();20                return intervalCount;21            };22            document.window = window;23            var frame = new Frame();24            frame.Document = document;25            var task = frame.WaitForFunctionAsync("() => window.__FOO === 'hit'", new WaitForFunctionOptions26            {27            });28            window.__FOO = "hit";29            task.Wait();30            Assert.True(rafCount > 0);31            Assert.Equal(0, intervalCount);32        }33    }34}35using System;36{37    {38        public void Run()39        {40            var document = new Document();41            var window = new Window();42            var rafCount = 0;43            var intervalCount = 0;44            var mutationCount = 0;45            window.requestAnimationFrame = (callback) =>46            {47                rafCount++;48                callback();49                return rafCount;50            };51            window.setInterval = (callback, timeout) =>52            {53                intervalCount++;54                callback();55                return intervalCount;56            };57            document.window = window;58            var frame = new Frame();59            frame.Document = document;60            var task = frame.WaitForFunctionAsync("() => window.__FOO === 'hit'", new WaitForFunctionOptions61            {62            });63            window.__FOO = "hit";

ShouldPollOnRafAsync

Using AI Code Generation

1public async Task<bool> ShouldPollOnRafAsync()2{3    var page = await Browser.NewPageAsync();4    var watchdog = page.WaitForFunctionAsync("() => window.__FOO === 'hit'", new WaitForFunctionOptions { PollingInterval = 100 });5    await page.EvaluateFunctionAsync("() => window.__FOO = 'hit'");6    var result = await watchdog;7    return result.Success;8}9public async Task<bool> ShouldPollOnMutationAsync()10{11    var page = await Browser.NewPageAsync();12    await page.SetContentAsync("<div></div>");13    var watchdog = page.WaitForFunctionAsync("() => document.querySelector('div').offsetWidth > 10");14    await page.EvaluateFunctionAsync("() => document.querySelector('div').style.width = '100px'");15    var result = await watchdog;16    return result.Success;17}18public async Task<bool> ShouldPollOnRafAsync()19{20    var page = await Browser.NewPageAsync();21    var watchdog = page.WaitForFunctionAsync("() => window.__FOO === 'hit'", new WaitForFunctionOptions { PollingInterval = 100 });22    await page.EvaluateFunctionAsync("() => window.__FOO = 'hit'");23    var result = await watchdog;24    return result.Success;25}26public async Task<bool> ShouldPollOnMutationAsync()27{28    var page = await Browser.NewPageAsync();29    await page.SetContentAsync("<div></div>");30    var watchdog = page.WaitForFunctionAsync("() => document.querySelector('div').offsetWidth > 10");31    await page.EvaluateFunctionAsync("() => document.querySelector('div').style.width = '100px'");

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