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How to use FrameEvaluateTests method of PuppeteerSharp.Tests.EvaluationTests.FrameEvaluateTests class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Tests.EvaluationTests.FrameEvaluateTests.FrameEvaluateTests

FrameEvaluateTests.cs

Source:FrameEvaluateTests.cs

...6using Xunit.Abstractions;7namespace PuppeteerSharp.Tests.EvaluationTests8{9    [Collection(TestConstants.TestFixtureCollectionName)]10    public class FrameEvaluateTests : PuppeteerPageBaseTest11    {12        public FrameEvaluateTests(ITestOutputHelper output) : base(output)13        {14        }15        [PuppeteerTest("evaluation.spec.ts", "Frame.evaluate", "should have different execution contexts")]16        [PuppeteerFact]17        public async Task ShouldHaveDifferentExecutionContexts()18        {19            await Page.GoToAsync(TestConstants.EmptyPage);20            await FrameUtils.AttachFrameAsync(Page, "frame1", TestConstants.EmptyPage);21            Assert.Equal(2, Page.Frames.Count());22            var frame1 = Page.MainFrame;23            var frame2 = Page.FirstChildFrame();24            await frame1.EvaluateExpressionAsync("window.FOO = 'foo'");25            await frame2.EvaluateExpressionAsync("window.FOO = 'bar'");26            Assert.Equal("foo", await frame1.EvaluateExpressionAsync<string>("window.FOO"));...

FrameEvaluateTests

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using PuppeteerSharp.Tests.EvaluationTests;7{8    {9        static void Main(string[] args)10        {11            FrameEvaluateTests frameEvaluateTests = new FrameEvaluateTests();12            frameEvaluateTests.FrameEvaluateTests();13        }14    }15}16using System;17using System.Collections.Generic;18using System.Linq;19using System.Text;20using System.Threading.Tasks;21using PuppeteerSharp.Tests.EvaluationTests;22{23    {24        static void Main(string[] args)25        {26            FrameEvaluateTests frameEvaluateTests = new FrameEvaluateTests();27            frameEvaluateTests.FrameEvaluateTests();28        }29    }30}31using System;32using System.Collections.Generic;33using System.Linq;34using System.Text;35using System.Threading.Tasks;36using PuppeteerSharp.Tests.EvaluationTests;37{38    {39        static void Main(string[] args)40        {41            FrameEvaluateTests frameEvaluateTests = new FrameEvaluateTests();42            frameEvaluateTests.FrameEvaluateTests();43        }44    }45}46using System;47using System.Collections.Generic;48using System.Linq;49using System.Text;50using System.Threading.Tasks;51using PuppeteerSharp.Tests.EvaluationTests;52{53    {54        static void Main(string[] args)55        {56            FrameEvaluateTests frameEvaluateTests = new FrameEvaluateTests();57            frameEvaluateTests.FrameEvaluateTests();58        }59    }60}61using System;62using System.Collections.Generic;63using System.Linq;64using System.Text;65using System.Threading.Tasks;66using PuppeteerSharp.Tests.EvaluationTests;67{68    {69        static void Main(string[] args)70        {71            FrameEvaluateTests frameEvaluateTests = new FrameEvaluateTests();

FrameEvaluateTests

Using AI Code Generation

1using System.Collections.Generic;2using System.Linq;3using System.Threading.Tasks;4using PuppeteerSharp;5using Xunit;6using Xunit.Abstractions;7{8    [Collection("PuppeteerLoaderFixture collection")]9    {10        public FrameEvaluateTests(ITestOutputHelper output) : base(output)11        {12        }13        public async Task ShouldWork()14        {15            await Page.GoToAsync(TestConstants.ServerUrl + "/frames/nested-frames.html");16            var nestedFrame = Page.Frames.ElementAt(1).ChildFrames.ElementAt(1);17            Assert.Equal(8, await nestedFrame.EvaluateFunctionAsync<int>("() => 7 * 8"));18        }19        public async Task ShouldAwaitPromise()20        {21            await Page.GoToAsync(TestConstants.ServerUrl + "/frames/nested-frames.html");22            var nestedFrame = Page.Frames.ElementAt(1).ChildFrames.ElementAt(1);23            Assert.Equal(8, await nestedFrame.EvaluateFunctionAsync<int>("a => Promise.resolve(7 * a)", 8));24        }25        public async Task ShouldWorkAfterCrossSiteNavigation()26        {27            await Page.GoToAsync(TestConstants.ServerUrl + "/frames/nested-frames.html");28            var nestedFrame = Page.Frames.ElementAt(1).ChildFrames.ElementAt(1);29            await Page.GoToAsync(TestConstants.EmptyPage);30            Assert.Equal(8, await nestedFrame.EvaluateFunctionAsync<int>("() => 7 * 8"));31        }32        public async Task ShouldThrowAnErrorIfEvaluationTriggersReload()33        {34            await Page.GoToAsync(TestConstants.ServerUrl + "/frames/nested-frames.html");35            var frame = Page.MainFrame.ChildFrames.ElementAt(1);36            var watchdog = Page.WaitForNavigationAsync();37            var exception = await Assert.ThrowsAsync<EvaluationFailedException>(() => frame.EvaluateFunctionAsync("() => location.reload()"));38            Assert.Contains("navigation", exception.Message);39            await watchdog;40        }41        public async Task ShouldWorkWithDomContentEventFired()42        {43            await Page.GoToAsync(TestConstants.ServerUrl + "/frames/nested-frames.html");44            var frame = Page.MainFrame.ChildFrames.ElementAt(1);45            var watchdog = frame.WaitForFunctionAsync("() => window.__loaded");46            await frame.EvaluateFunctionAsync("()

FrameEvaluateTests

Using AI Code Generation

1using PuppeteerSharp.Tests.EvaluationTests;2FrameEvaluateTests.FrameEvaluateTests();3using PuppeteerSharp.Tests.EvaluationTests;4FrameEvaluateTests.FrameEvaluateTests();5using PuppeteerSharp.Tests.EvaluationTests;6FrameEvaluateTests.FrameEvaluateTests();7using PuppeteerSharp.Tests.EvaluationTests;8FrameEvaluateTests.FrameEvaluateTests();9using PuppeteerSharp.Tests.EvaluationTests;10FrameEvaluateTests.FrameEvaluateTests();11using PuppeteerSharp.Tests.EvaluationTests;12FrameEvaluateTests.FrameEvaluateTests();13using PuppeteerSharp.Tests.EvaluationTests;14FrameEvaluateTests.FrameEvaluateTests();15using PuppeteerSharp.Tests.EvaluationTests;16FrameEvaluateTests.FrameEvaluateTests();17using PuppeteerSharp.Tests.EvaluationTests;18FrameEvaluateTests.FrameEvaluateTests();19using PuppeteerSharp.Tests.EvaluationTests;20FrameEvaluateTests.FrameEvaluateTests();21using PuppeteerSharp.Tests.EvaluationTests;22FrameEvaluateTests.FrameEvaluateTests();23using PuppeteerSharp.Tests.EvaluationTests;

FrameEvaluateTests

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using PuppeteerSharp.Tests.EvaluationTests;7using System.Threading;8{9    {10        public async Task FrameEvaluateTestsMain()11        {12            var options = new LaunchOptions { Headless = false };13            using (var browser = await Puppeteer.LaunchAsync(options))14            {15                var page = await browser.NewPageAsync();16                var frame = page.MainFrame;17                var result = await frame.EvaluateFunctionAsync<string>("() => 1 + 2");18                Console.WriteLine(result);19                await page.CloseAsync();20            }21        }22    }23}24using System;25using System.Collections.Generic;26using System.Linq;27using System.Text;28using System.Threading.Tasks;29using PuppeteerSharp.Tests.EvaluationTests;30using System.Threading;31{32    {33        public async Task FrameEvaluateHandleTestsMain()34        {35            var options = new LaunchOptions { Headless = false };36            using (var browser = await Puppeteer.LaunchAsync(options))37            {38                var page = await browser.NewPageAsync();39                var frame = page.MainFrame;40                var result = await frame.EvaluateHandleAsync("() => document.body");41                Console.WriteLine(result);42                await page.CloseAsync();43            }44        }45    }46}47using System;48using System.Collections.Generic;49using System.Linq;50using System.Text;51using System.Threading.Tasks;52using PuppeteerSharp.Tests.EvaluationTests;53using System.Threading;54{55    {56        public async Task FrameEvaluateHandleTestsMain()57        {58            var options = new LaunchOptions { Headless = false };59            using (var browser = await Puppeteer.LaunchAsync(options))60            {61                var page = await browser.NewPageAsync();

FrameEvaluateTests

Using AI Code Generation

1var  puppeteer =  new  PuppeteerSharp.Puppeteer();2 var  browser =  await  puppeteer.LaunchAsync( new  LaunchOptions3{4    Args =  new  string[] {  "--no-sandbox"  }5});6 var  page =  await  browser.NewPageAsync();7 await  page.ScreenshotAsync( "screenshot.png" );8 await  browser.CloseAsync();9 var  puppeteer =  new  PuppeteerSharp.Puppeteer();10 var  browser =  await  puppeteer.LaunchAsync( new  LaunchOptions11{12    Args =  new  string[] {  "--no-sandbox"  }13});14 var  page =  await  browser.NewPageAsync();15 await  page.ScreenshotAsync( "screenshot.png" );16 await  browser.CloseAsync();17 var  puppeteer =  new  PuppeteerSharp.Puppeteer();18 var  browser =  await  puppeteer.LaunchAsync( new  LaunchOptions19{20    Args =  new  string[] {  "--no-sandbox"  }21});22 var  page =  await  browser.NewPageAsync();23 await  page.ScreenshotAsync( "screenshot.png" );24 await  browser.CloseAsync();25 var  puppeteer =  new  PuppeteerSharp.Puppeteer();26 var  browser =  await  puppeteer.LaunchAsync( new  LaunchOptions27{28    Args =  new  string[] {  "--no-sandbox"  }29});30 var  page =  await  browser.NewPageAsync();31 await  page.ScreenshotAsync( "screenshot.png" );

FrameEvaluateTests

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Text;4using System.Threading.Tasks;5using System.IO;6{7    {8        public async Task FrameEvaluateTests()9        {10            var browser = await Puppeteer.LaunchAsync(new LaunchOptions11            {12                ExecutablePath = "C:\\Program Files (x86)\\Google\\Chrome\\Application\\chrome.exe",13                Args = new string[] { "--no-sandbox" }14            });15            var page = await browser.NewPageAsync();16            await page.EvaluateFunctionAsync(@"() => {17                const frame = document.createElement('iframe');18                frame.src = 'data:text/html,<div>hello world</div>';19                document.body.appendChild(frame);20                return new Promise(x => frame.onload = x);21            }");22            var frame = page.Frames[1];23            var result = await frame.EvaluateFunctionAsync<string>("() => document.querySelector('div').textContent");24            Console.WriteLine(result);25        }26    }27}28using System;29using System.Collections.Generic;30using System.Text;31using System.Threading.Tasks;32using System.IO;33{34    {35        public async Task FrameEvaluateHandleTests()36        {37            var browser = await Puppeteer.LaunchAsync(new LaunchOptions38            {39                ExecutablePath = "C:\\Program Files (x86)\\Google\\Chrome\\Application\\chrome.exe",40                Args = new string[] { "--no-sandbox" }41            });42            var page = await browser.NewPageAsync();43            await page.EvaluateFunctionAsync(@"() => {44                const frame = document.createElement('iframe');45                frame.src = 'data:text/html,<div>hello world</div>';46                document.body.appendChild(frame);47                return new Promise(x => frame.onload = x);48            }");49            var frame = page.Frames[1];50            var result = await frame.EvaluateFunctionHandleAsync("() => document.querySelector('div')");51            var resultProperties = await result.GetPropertiesAsync();52            var resultValue = await resultProperties["textContent"].JsonValueAsync<string>();

FrameEvaluateTests

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using PuppeteerSharp;7using PuppeteerSharp.Tests;8using Xunit;9using Xunit.Abstractions;10{11    {12        public FrameEvaluateTests(ITestOutputHelper output) : base(output)13        {14        }15        public async Task ShouldWork()16        {17            await Page.GoToAsync(TestConstants.ServerUrl + "/frames/nested-frames.html");18            var nestedFrame = Page.Frames.ElementAt(1).Frames.ElementAt(1);19            var aHandle = await nestedFrame.EvaluateHandleAsync("() => document.querySelector('a')");

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