Best Puppeteer-sharp code snippet using PuppeteerSharp.Page.WaitForFunctionAsync
FrameWaitForFunctionTests.cs
Source:FrameWaitForFunctionTests.cs  
...16        [PuppeteerFact]17        public async Task ShouldWorkWhenResolvedRightBeforeExecutionContextDisposal()18        {19            await Page.EvaluateFunctionOnNewDocumentAsync("() => window.__RELOADED = true");20            await Page.WaitForFunctionAsync(@"() =>21            {22                if (!window.__RELOADED)23                    window.location.reload();24                return true;25            }");26        }27        [PuppeteerTest("waittask.spec.ts", "Frame.waitForFunction", "should poll on interval")]28        [PuppeteerFact]29        public async Task ShouldPollOnInterval()30        {31            var success = false;32            var startTime = DateTime.Now;33            var polling = 100;34            var watchdog = Page.WaitForFunctionAsync("() => window.__FOO === 'hit'", new WaitForFunctionOptions { PollingInterval = polling })35                .ContinueWith(_ => success = true);36            await Page.EvaluateExpressionAsync("window.__FOO = 'hit'");37            Assert.False(success);38            await Page.EvaluateExpressionAsync("document.body.appendChild(document.createElement('div'))");39            await watchdog;40            Assert.True((DateTime.Now - startTime).TotalMilliseconds > polling / 2);41        }42        43        [PuppeteerTest("waittask.spec.ts", "Frame.waitForFunction", "should poll on interval async")]44        [PuppeteerFact]45        public async Task ShouldPollOnIntervalAsync()46        {47            var success = false;48            var startTime = DateTime.Now;49            var polling = 100;50            var watchdog = Page.WaitForFunctionAsync("async () => window.__FOO === 'hit'", new WaitForFunctionOptions { PollingInterval = polling })51                .ContinueWith(_ => success = true);52            await Page.EvaluateFunctionAsync("async () => window.__FOO = 'hit'");53            Assert.False(success);54            await Page.EvaluateExpressionAsync("document.body.appendChild(document.createElement('div'))");55            await watchdog;56            Assert.True((DateTime.Now - startTime).TotalMilliseconds > polling / 2);57        }58        [PuppeteerTest("waittask.spec.ts", "Frame.waitForFunction", "should poll on mutation")]59        [PuppeteerFact]60        public async Task ShouldPollOnMutation()61        {62            var success = false;63            var watchdog = Page.WaitForFunctionAsync("() => window.__FOO === 'hit'",64                new WaitForFunctionOptions { Polling = WaitForFunctionPollingOption.Mutation })65                .ContinueWith(_ => success = true);66            await Page.EvaluateExpressionAsync("window.__FOO = 'hit'");67            Assert.False(success);68            await Page.EvaluateExpressionAsync("document.body.appendChild(document.createElement('div'))");69            await watchdog;70        }71        [PuppeteerTest("waittask.spec.ts", "Frame.waitForFunction", "should poll on mutation async")]72        [PuppeteerFact]73        public async Task ShouldPollOnMutationAsync()74        {75            var success = false;76            var watchdog = Page.WaitForFunctionAsync("async () => window.__FOO === 'hit'",77                new WaitForFunctionOptions { Polling = WaitForFunctionPollingOption.Mutation })78                .ContinueWith(_ => success = true);79            await Page.EvaluateFunctionAsync("async () => window.__FOO = 'hit'");80            Assert.False(success);81            await Page.EvaluateExpressionAsync("document.body.appendChild(document.createElement('div'))");82            await watchdog;83        }84        [PuppeteerTest("waittask.spec.ts", "Frame.waitForFunction", "should poll on raf")]85        [PuppeteerFact]86        public async Task ShouldPollOnRaf()87        {88            var watchdog = Page.WaitForFunctionAsync("() => window.__FOO === 'hit'",89                new WaitForFunctionOptions { Polling = WaitForFunctionPollingOption.Raf });90            await Page.EvaluateExpressionAsync("window.__FOO = 'hit'");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 WaitForFunctionOptions110                {111                    Polling = WaitForFunctionPollingOption.Raf112                }),113                Page.EvaluateExpressionAsync("window.__FOO = 'hit'"));114        }115        [PuppeteerTest("waittask.spec.ts", "Frame.waitForFunction", "should throw negative polling interval")]116        [PuppeteerFact]117        public async Task ShouldThrowNegativePollingInterval()118        {119            var exception = await Assert.ThrowsAsync<ArgumentOutOfRangeException>(()120                => Page.WaitForFunctionAsync("() => !!document.body", new WaitForFunctionOptions { PollingInterval = -10 }));121            Assert.Contains("Cannot poll with non-positive interval", exception.Message);122        }123        [PuppeteerTest("waittask.spec.ts", "Frame.waitForFunction", "should return the success value as a JSHandle")]124        [PuppeteerFact]125        public async Task ShouldReturnTheSuccessValueAsAJSHandle()126            => Assert.Equal(5, await (await Page.WaitForFunctionAsync("() => 5")).JsonValueAsync<int>());127        [PuppeteerTest("waittask.spec.ts", "Frame.waitForFunction", "should return the window as a success value")]128        [PuppeteerFact]129        public async Task ShouldReturnTheWindowAsASuccessValue()130            => Assert.NotNull(await Page.WaitForFunctionAsync("() => window"));131        [PuppeteerTest("waittask.spec.ts", "Frame.waitForFunction", "should accept ElementHandle arguments")]132        [PuppeteerFact]133        public async Task ShouldAcceptElementHandleArguments()134        {135            await Page.SetContentAsync("<div></div>");136            var div = await Page.QuerySelectorAsync("div");137            var resolved = false;138            var waitForFunction = Page.WaitForFunctionAsync("element => !element.parentElement", div)139                .ContinueWith(_ => resolved = true);140            Assert.False(resolved);141            await Page.EvaluateFunctionAsync("element => element.remove()", div);142            await waitForFunction;143        }144        [PuppeteerTest("waittask.spec.ts", "Frame.waitForFunction", "should respect timeout")]145        [PuppeteerFact]146        public async Task ShouldRespectTimeout()147        {148            var exception = await Assert.ThrowsAsync<WaitTaskTimeoutException>(()149                => Page.WaitForExpressionAsync("false", new WaitForFunctionOptions { Timeout = 10 }));150            Assert.Contains("waiting for function failed: timeout", exception.Message);151        }152        [PuppeteerTest("waittask.spec.ts", "Frame.waitForFunction", "should respect default timeout")]153        [PuppeteerFact]154        public async Task ShouldRespectDefaultTimeout()155        {156            Page.DefaultTimeout = 1;157            var exception = await Assert.ThrowsAsync<WaitTaskTimeoutException>(()158                => Page.WaitForExpressionAsync("false"));159            Assert.Contains("waiting for function failed: timeout", exception.Message);160        }161        [PuppeteerTest("waittask.spec.ts", "Frame.waitForFunction", "should disable timeout when its set to 0")]162        [PuppeteerFact]163        public async Task ShouldDisableTimeoutWhenItsSetTo0()164        {165            var watchdog = Page.WaitForFunctionAsync(@"() => {166                window.__counter = (window.__counter || 0) + 1;167                return window.__injected;168            }", new WaitForFunctionOptions { Timeout = 0, PollingInterval = 10 });169            await Page.WaitForFunctionAsync("() => window.__counter > 10");170            await Page.EvaluateExpressionAsync("window.__injected = true");171            await watchdog;172        }173        [PuppeteerTest("waittask.spec.ts", "Frame.waitForFunction", "should survive cross-process navigation")]174        [PuppeteerFact]175        public async Task ShouldSurviveCrossProcessNavigation()176        {177            var fooFound = false;178            var waitForFunction = Page.WaitForExpressionAsync("window.__FOO === 1")179                .ContinueWith(_ => fooFound = true);180            await Page.GoToAsync(TestConstants.EmptyPage);181            Assert.False(fooFound);182            await Page.ReloadAsync();183            Assert.False(fooFound);184            await Page.GoToAsync(TestConstants.CrossProcessUrl + "/grid.html");185            Assert.False(fooFound);186            await Page.EvaluateExpressionAsync("window.__FOO = 1");187            await waitForFunction;188            Assert.True(fooFound);189        }190        [PuppeteerTest("waittask.spec.ts", "Frame.waitForFunction", "should survive navigations")]191        [PuppeteerFact]192        public async Task ShouldSurviveNavigations()193        {194            var watchdog = Page.WaitForFunctionAsync("() => window.__done");195            await Page.GoToAsync(TestConstants.EmptyPage);196            await Page.GoToAsync(TestConstants.ServerUrl + "/consolelog.html");197            await Page.EvaluateFunctionAsync("() => window.__done = true");198            await watchdog;199        }200    }201}...Examples.cs
Source:Examples.cs  
...67            await Task.WhenAll(requestTask, responseTask);68            await _page.ClickAsync("h1 > strong > a");69            await _page.WaitForNavigationAsync(new NavigationOptions { Timeout = timeout });70            await _page.WaitForExpressionAsync("1 + 1 === 2", new WaitForFunctionOptions { Timeout = timeout });71            await _page.WaitForFunctionAsync("() => window.location.href === 'https://github.com/hardkoded/puppeteer-sharp'", new WaitForFunctionOptions { Timeout = timeout });72            await _page.WaitForSelectorAsync("#readme", new WaitForSelectorOptions { Timeout = timeout });73            await _page.WaitForXPathAsync("//*[@id='readme']", new WaitForSelectorOptions { Timeout = timeout });74            await _page.WaitForTimeoutAsync(timeout);75            // WaitUntilNavigation76            new NavigationOptions().WaitUntil = new[]77            {78                WaitUntilNavigation.Load,79                WaitUntilNavigation.DOMContentLoaded,80                WaitUntilNavigation.Networkidle0,81                WaitUntilNavigation.Networkidle282            };83            // Frame84            var frame = _page.MainFrame;85            await frame.WaitForExpressionAsync("1 + 1 === 2", new WaitForFunctionOptions { Timeout = timeout });86            await frame.WaitForFunctionAsync("() => window.location.href === 'https://github.com/hardkoded/puppeteer-sharp'", new WaitForFunctionOptions { Timeout = timeout });87            await frame.WaitForSelectorAsync("#readme", new WaitForSelectorOptions { Timeout = timeout });88            await frame.WaitForXPathAsync("//*[@id='readme']", new WaitForSelectorOptions { Timeout = timeout });89            await frame.WaitForTimeoutAsync(timeout);90        }91        [Fact]92        public async Task values_from_Page()93        {94            var url = _page.Url;95            var title = await _page.GetTitleAsync();96            var content = await _page.GetContentAsync();97            var cookies = await _page.GetCookiesAsync();98        }99        [Fact]100        public async Task form()...ProfileModule.cs
Source:ProfileModule.cs  
...116            await page.EvaluateFunctionAsync("render_avatar", ctx.User.AvatarUrl);117            double frac = (double)exp / levelCap;118            await page.EvaluateFunctionAsync("setLevel", 316 * frac);119            await page.EvaluateFunctionAsync("render_levelText", "!2! lvl -- " + Math.Floor(frac * 100) + "%");120            await page.WaitForFunctionAsync("() => document.querySelector(\"#pic\").querySelector(\"img\").complete");121            var stream = await page.ScreenshotStreamAsync();122            await ctx.RespondAsync(new DiscordMessageBuilder().WithFile("test.png", stream));123            stream.Close();124        }125        [Command("12345")]126        [RequireOwner]127        [UsedImplicitly]128        public async Task CtxCommand(CommandContext ctx)129        {130            await Odb.Write("debug", "12345", new[] { 1, 2, 3, 4, 5 });131            ctx.Client.Log(LogLevel.Debug, (await Odb.Read<int[]>("debug", "12345")).Sum().ToString());132            ctx.Client.Log(LogLevel.Debug, (await Odb.Read("debug", "1234", new[] { -1, -2, -3 })).Sum().ToString());133            await Tdb.Write("debug", "12345", "12345\n");134            await ctx.RespondAsync("done");...Program.cs
Source:Program.cs  
...51                await page.WaitForSelectorAsync("input[name=username]");52                await page.TypeAsync("input[name='username']", "jordan.lane@steinias.com");53                await page.TypeAsync("input[name='password']", "Branches32!");54                await page.ClickAsync("#btnLogin");55                await page.WaitForFunctionAsync("() => window.__PRELOADED_STATE__ && typeof window.__PRELOADED_STATE__.accessToken === 'string'");56                var accessToken = await page.EvaluateExpressionAsync<string>("window.__PRELOADED_STATE__.accessToken");57                Console.WriteLine($"ready {accessToken}");*/58                var accessToken = "ae910066d1f83814499a7d82460b282c";59                await page.SetRequestInterceptionAsync(true);60                page.Request += async (sender, e) =>61                {62                    await e.Request.ContinueAsync(new Payload63                    {64                        Headers = new Dictionary<string, string>()65                        {66                            { "Authorization", $"Bearer {accessToken}" },67                            { "Content-Type", "application/json" }68                        }69                    });...PageWaitForTests.cs
Source:PageWaitForTests.cs  
...66        [PuppeteerTest("waittask.spec.ts", "Page.waitFor", "should wait for predicate")]67        [PuppeteerFact]68        public Task ShouldWaitForPredicate()69            => Task.WhenAll(70                Page.WaitForFunctionAsync("() => window.innerWidth < 100"),71                Page.SetViewportAsync(new ViewPortOptions { Width = 10, Height = 10 }));72        [PuppeteerTest("waittask.spec.ts", "Page.waitFor", "should wait for predicate with arguments")]73        [PuppeteerFact]74        public async Task ShouldWaitForPredicateWithArguments()75            => await Page.WaitForFunctionAsync("(arg1, arg2) => arg1 !== arg2", new WaitForFunctionOptions(), 1, 2);76    }77}...WaitForFunctionTests.cs
Source:WaitForFunctionTests.cs  
...15        {16            var success = false;17            var startTime = DateTime.Now;18            var polling = 100;19            var watchdog = Page.WaitForFunctionAsync("() => window.__FOO === 'hit'", new WaitForFunctionOptions { PollingInterval = polling })20                .ContinueWith(_ => success = true);21            await Page.EvaluateExpressionAsync("window.__FOO = 'hit'");22            Assert.False(success);23            await Page.EvaluateExpressionAsync("document.body.appendChild(document.createElement('div'))");24            await watchdog;25            Assert.True((DateTime.Now - startTime).TotalMilliseconds > polling / 2);26        }27        [Fact]28        public async Task ShouldPollOnMutation()29        {30            var success = false;31            var watchdog = Page.WaitForFunctionAsync("() => window.__FOO === 'hit'",32                new WaitForFunctionOptions { Polling = WaitForFunctionPollingOption.Mutation })33                .ContinueWith(_ => success = true);34            await Page.EvaluateExpressionAsync("window.__FOO = 'hit'");35            Assert.False(success);36            await Page.EvaluateExpressionAsync("document.body.appendChild(document.createElement('div'))");37            await watchdog;38        }39        [Fact]40        public async Task ShouldPollOnRaf()41        {42            var watchdog = Page.WaitForFunctionAsync("() => window.__FOO === 'hit'",43                new WaitForFunctionOptions { Polling = WaitForFunctionPollingOption.Raf });44            await Page.EvaluateExpressionAsync("window.__FOO = 'hit'");45            await watchdog;46        }47        [Fact]48        public async Task ShouldThrowNegativePollingInterval()49        {50            var exception = await Assert.ThrowsAsync<ArgumentOutOfRangeException>(()51                => Page.WaitForFunctionAsync("() => !!document.body", new WaitForFunctionOptions { PollingInterval = -10 }));52            Assert.Contains("Cannot poll with non-positive interval", exception.Message);53        }54        [Fact]55        public async Task ShouldReturnTheSuccessValueAsAJSHandle()56        {57            Assert.Equal(5, await (await Page.WaitForFunctionAsync("() => 5")).JsonValueAsync<int>());58        }59        [Fact]60        public async Task ShouldReturnTheWindowAsASuccessValue()61        {62            Assert.NotNull(await Page.WaitForFunctionAsync("() => window"));63        }64        [Fact]65        public async Task ShouldAcceptElementHandleArguments()66        {67            await Page.SetContentAsync("<div></div>");68            var div = await Page.QuerySelectorAsync("div");69            var resolved = false;70            var waitForFunction = Page.WaitForFunctionAsync("element => !element.parentElement", div)71                .ContinueWith(_ => resolved = true);72            Assert.False(resolved);73            await Page.EvaluateFunctionAsync("element => element.remove()", div);74            await waitForFunction;75        }76    }77}...WaitForTests.cs
Source:WaitForTests.cs  
...31        }32        [Fact]33        public async Task ShouldWaitForPredicate()34        {35            var watchdog = Page.WaitForFunctionAsync("() => window.innerWidth < 100");36            var viewPortTask = Page.SetViewportAsync(new ViewPortOptions { Width = 10, Height = 10 });37            await watchdog;38        }39        [Fact]40        public async Task ShouldWaitForPredicateWithArguments()41        {42            await Page.WaitForFunctionAsync("(arg1, arg2) => arg1 !== arg2", new WaitForFunctionOptions(), 1, 2);43        }44    }45}...WaitForFunctionOptions.cs
Source:WaitForFunctionOptions.cs  
2{3    /// <summary>4    /// Optional waiting parameters.5    /// </summary>6    /// <seealso cref="Page.WaitForFunctionAsync(string, WaitForFunctionOptions, object[])"/>7    /// <seealso cref="Frame.WaitForFunctionAsync(string, WaitForFunctionOptions, object[])"/>8    /// <seealso cref="WaitForSelectorOptions"/>9    public class WaitForFunctionOptions10    {11        /// <summary>12        /// Maximum time to wait for in milliseconds. Defaults to 30000 (30 seconds). Pass 0 to disable timeout.13        /// </summary>14        public int Timeout { get; set; } = 30_000;15        /// <summary>16        /// An interval at which the <c>pageFunction</c> is executed. defaults to <see cref="WaitForFunctionPollingOption.Raf"/>17        /// </summary>18        public WaitForFunctionPollingOption Polling { get; set; } = WaitForFunctionPollingOption.Raf;19        /// <summary>20        /// An interval at which the <c>pageFunction</c> is executed. If no value is specified will use <see cref="Polling"/>21        /// </summary>...WaitForFunctionAsync
Using AI Code Generation
1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        static async Task Main(string[] args)7        {8            var options = new LaunchOptions { Headless = false };9            using (var browser = await Puppeteer.LaunchAsync(options))10            using (var page = await browser.NewPageAsync())11            {12                var selector = "input[type='text']";13                await page.WaitForSelectorAsync(selector);14                await page.TypeAsync(selector, "PuppeteerSharp");15                await page.ClickAsync("input[type='submit']");16                var result = await page.WaitForFunctionAsync("document.querySelector('h3').innerText.includes('PuppeteerSharp')");17                Console.WriteLine(await page.EvaluateFunctionAsync<string>("document.querySelector('h3').innerText"));18            }19        }20    }21}22How to use the waitForFunction() method of PuppeteerSharp.Page class?23How to use the WaitForSelectorAsync() method of PuppeteerSharp.Page class?24How to use the WaitForXPathAsync() method of PuppeteerSharp.Page class?25How to use the WaitForNavigationAsync() method of PuppeteerSharp.Page class?26How to use the WaitForRequestAsync() method of PuppeteerSharp.Page class?27How to use the WaitForResponseAsync() method of PuppeteerSharp.Page class?28How to use the WaitForFunctionAsync() method of PuppeteerSharp.Frame class?29How to use the WaitForSelectorAsync() method of PuppeteerSharp.Frame class?30How to use the WaitForXPathAsync() method of PuppeteerSharp.Frame class?31How to use the WaitForNavigationAsync() method of PuppeteerSharp.Frame class?32How to use the WaitForRequestAsync() method of PuppeteerSharp.Frame class?33How to use the WaitForResponseAsync() method of PuppeteerSharp.Frame class?34How to use the WaitForFunctionAsync() method of PuppeteerSharp.ElementHandle class?35How to use the WaitForSelectorAsync() method of PuppeteerSharp.ElementHandle class?36How to use the WaitForXPathAsync() method of PuppeteerSharp.ElementHandle class?37How to use the WaitForFunctionAsync() method of PuppeteerSharp.JSHandle class?38How to use the WaitForSelectorAsync() method of PuppeteerSharp.JSHandle class?39How to use the WaitForXPathAsync() method of PuppeteerSharp.JSHandle class?WaitForFunctionAsync
Using AI Code Generation
1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        static async Task Main(string[] args)7        {8            await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);9            using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions10            {11            }))12            {13                var page = await browser.NewPageAsync();14                await page.WaitForFunctionAsync("document.readyState === 'complete'");15                Console.WriteLine("Page is loaded");16            }17        }18    }19}20public Task<JSHandle> WaitForFunctionAsync(string pageFunction, int? polling = null, int? timeout = null, params object[] args)WaitForFunctionAsync
Using AI Code Generation
1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        static async Task Main(string[] args)7        {8            Console.WriteLine("Hello World!");9            var options = new LaunchOptions { Headless = false };10            using (var browser = await Puppeteer.LaunchAsync(options))11            {12                using (var page = await browser.NewPageAsync())13                {14                    await page.WaitForFunctionAsync("document.querySelector('input[name=q]').value.length > 2");15                    await page.TypeAsync("input[name=q]", "PuppeteerSharp");16                    await page.ClickAsync("input[value='Google Search']");17                    await page.WaitForNavigationAsync();18                    var url = await page.EvaluateExpressionAsync<string>("document.URL");19                    Console.WriteLine("URL: " + url);20                }21            }22        }23    }24}WaitForFunctionAsync
Using AI Code Generation
1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        static async Task Main(string[] args)7        {8            {9            };10            var browser = await Puppeteer.LaunchAsync(options);11            var page = await browser.NewPageAsync();12            await page.WaitForFunctionAsync("document.querySelector('input[name=q]').value == 'Puppeteer'");13            await page.ScreenshotAsync("screenshot.png");14            await browser.CloseAsync();15        }16    }17}WaitForFunctionAsync
Using AI Code Generation
1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        static void Main(string[] args) => MainAsync().GetAwaiter().GetResult();7        static async Task MainAsync()8        {9            using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false }))10            using (var page = await browser.NewPageAsync())11            {12                var result = await page.WaitForFunctionAsync("document.querySelector('input[name=q]').value.length > 0");13                Console.WriteLine(result);14            }15        }16    }17}WaitForFunctionAsync
Using AI Code Generation
1var page = await browser.NewPageAsync();2await page.WaitForFunctionAsync("document.querySelector('input')");3var page = await browser.NewPageAsync();4await page.WaitForSelectorAsync("input");5var page = await browser.NewPageAsync();6var page = await browser.NewPageAsync();7var page = await browser.NewPageAsync();8var page = await browser.NewPageAsync();9var page = await browser.NewPageAsync();10var page = await browser.NewPageAsync();11var page = await browser.NewPageAsync();12var page = await browser.NewPageAsync();WaitForFunctionAsync
Using AI Code Generation
1var page = await browser.NewPageAsync();2page.WaitForFunctionAsync("() => window.innerWidth < 100");3var page = await browser.NewPageAsync();4var frame = page.MainFrame;5frame.WaitForFunctionAsync("() => window.innerWidth < 100");6var page = await browser.NewPageAsync();7var frame = page.MainFrame;8frame.WaitForFunctionAsync("() => window.innerWidth < 100");9var page = await browser.NewPageAsync();10page.WaitForFunctionAsync("() => window.innerWidth < 100");11var page = await browser.NewPageAsync();12var frame = page.MainFrame;13frame.WaitForFunctionAsync("() => window.innerWidth < 100");14var page = await browser.NewPageAsync();15var frame = page.MainFrame;16frame.WaitForFunctionAsync("() => window.innerWidth < 100");17var page = await browser.NewPageAsync();18page.WaitForFunctionAsync("() => window.innerWidth < 100");Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.
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