KaneAI - World’s First E2E Software Testing Agent.Signup for Private Beta Join TestMu Conference

How to use PageEmulateCPUThrottlingTests method of PuppeteerSharp.Tests.EmulationTests.PageEmulateCPUThrottlingTests class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Tests.EmulationTests.PageEmulateCPUThrottlingTests.PageEmulateCPUThrottlingTests

PageEmulateCPUThrottlingTests.cs

Source:PageEmulateCPUThrottlingTests.cs

...5using Xunit.Abstractions;6namespace PuppeteerSharp.Tests.EmulationTests7{8    [Collection(TestConstants.TestFixtureCollectionName)]9    public class PageEmulateCPUThrottlingTests : PuppeteerPageBaseTest10    {11        public PageEmulateCPUThrottlingTests(ITestOutputHelper output) : base(output)12        {13        }14        [PuppeteerTest("emulation.spec.ts", "Page.emulateCPUThrottling", "should change the CPU throttling rate successfully")]15        [SkipBrowserFact(skipFirefox: true)]16        public async Task ShouldChangeTheCPUThrottlingRateSuccessfully()17        {18            await Page.EmulateCPUThrottlingAsync(100);19            await Page.EmulateCPUThrottlingAsync();20        }21    }22}

PageEmulateCPUThrottlingTests

Using AI Code Generation

1using System;2using System.IO;3using System.Threading.Tasks;4using PuppeteerSharp;5{6    {7        [PuppeteerTest("emulation.spec.ts", "Page.emulateCPUThrottling", "should throttle cpu")]8        public async Task ShouldThrottleCpu()9        {10            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");11            await Page.EvaluateExpressionAsync(@"() => {12                window.result = [];13                const worker = new Worker('worker.js');14                worker.onmessage = msg => window.result.push(msg.data);15            }");16            await Page.EmulateCPUThrottlingAsync(4);17            var result = await Page.EvaluateExpressionAsync<int[]>("result");18            Assert.Equal(new[] { 4, 8, 12, 16, 20 }, result);19        }20    }21}22using System;23using System.IO;24using System.Threading.Tasks;25using PuppeteerSharp;26{27    {28        [PuppeteerTest("emulation.spec.ts", "Page.emulateMedia", "should work")]29        public async Task ShouldWork()30        {31            await Page.EmulateMediaAsync(MediaType.Print);32            await Page.GoToAsync(TestConstants.ServerUrl + "/css-media.html");33            Assert.Equal("print", await Page.EvaluateExpressionAsync<string>("window.getComputedStyle(document.querySelector('div')).getPropertyValue('display')"));34            await Page.EmulateMediaAsync(MediaType.Screen);35            Assert.Equal("block", await Page.EvaluateExpressionAsync<string>("window.getComputedStyle(document.querySelector('div')).getPropertyValue('display')"));36        }37    }38}39using System;40using System.IO;41using System.Threading.Tasks;42using PuppeteerSharp;43{

PageEmulateCPUThrottlingTests

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4using PuppeteerSharp.Tests;5{6    {7        static void Main(string[] args)8        {9            MainAsync().GetAwaiter().GetResult();10        }11        static async Task MainAsync()12        {13            await new PageEmulateCPUThrottlingTests().PageEmulateCPUThrottlingTests();14        }15    }16}17using System;18using System.Threading.Tasks;19using PuppeteerSharp;20using PuppeteerSharp.Tests;21{22    {23        static void Main(string[] args)24        {25            MainAsync().GetAwaiter().GetResult();26        }27        static async Task MainAsync()28        {29            await new PageEmulateNetworkConditionsTests().PageEmulateNetworkConditionsTests();30        }31    }32}33using System;34using System.Threading.Tasks;35using PuppeteerSharp;36using PuppeteerSharp.Tests;37{38    {39        static void Main(string[] args)40        {41            MainAsync().GetAwaiter().GetResult();42        }43        static async Task MainAsync()44        {45            await new PageEmulateNetworkConditionsTests().PageEmulateNetworkConditionsTests();46        }47    }48}49using System;50using System.Threading.Tasks;51using PuppeteerSharp;52using PuppeteerSharp.Tests;53{54    {55        static void Main(string[] args)56        {57            MainAsync().GetAwaiter().GetResult();58        }59        static async Task MainAsync()60        {61            await new PageEmulateNetworkConditionsTests().PageEmulateNetworkConditionsTests();62        }63    }64}65using System;

PageEmulateCPUThrottlingTests

Using AI Code Generation

1using System.Threading.Tasks;2using System;3using PuppeteerSharp;4using PuppeteerSharp.Tests;5using System.Diagnostics;6using System.Threading;7{8    {9        public async Task ShouldWork()10        {11            await Page.EmulateCPUThrottling(4);12            var start = DateTime.Now;13            await Page.EvaluateFunctionAsync("() => new Promise(requestAnimationFrame)");14            await Page.EvaluateFunctionAsync("() => new Promise(requestAnimationFrame)");15            await Page.EvaluateFunctionAsync("() => new Promise(requestAnimationFrame)");16            await Page.EvaluateFunctionAsync("() => new Promise(requestAnimationFrame)");17            var end = DateTime.Now;18            var diff = (end - start).TotalMilliseconds;19            Assert.True(diff > 100);20        }21    }22}23using System.Threading.Tasks;24using System;25using PuppeteerSharp;26using PuppeteerSharp.Tests;27using System.Diagnostics;28using System.Threading;29{30    {31        public async Task ShouldWork()32        {33            await Page.EmulateNetworkConditionsAsync(new NetworkConditions34            {35            });36            await Page.GoToAsync(TestConstants.EmptyPage);37            var metrics = await Page.EvaluateFunctionAsync<PerformanceMetrics>("() => JSON.parse(JSON.stringify(window.performance.getEntriesByType('resource')))");38            Assert.True(metrics.All(m => m.Duration == 0));39        }40    }41}42using System.Threading.Tasks;43using System;44using PuppeteerSharp;45using PuppeteerSharp.Tests;46using System.Diagnostics;47using System.Threading;48{49    {50        public async Task ShouldWork()51        {

PageEmulateCPUThrottlingTests

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4using Xunit;5using Xunit.Abstractions;6{7    [Collection(TestConstants.TestFixtureCollectionName)]8    {9        public PageEmulateCPUThrottlingTests(ITestOutputHelper output) : base(output)10        {11        }12        public async Task ShouldWork()13        {14            await Page.EmulateCPUThrottlingAsync(4);15            Assert.Equal(4, await Page.EvaluateExpressionAsync<int>("window['cpuThrottlingRate']"));16            await Page.EmulateCPUThrottlingAsync(1);17            Assert.Equal(1, await Page.EvaluateExpressionAsync<int>("window['cpuThrottlingRate']"));18        }19        public async Task ShouldSupportNoThrottling()20        {21            await Page.EmulateCPUThrottlingAsync(1);22            Assert.Equal(1, await Page.EvaluateExpressionAsync<int>("window['cpuThrottlingRate']"));23            await Page.EmulateCPUThrottlingAsync(0);24            Assert.Equal(0, await Page.EvaluateExpressionAsync<int>("window['cpuThrottlingRate']"));25        }26        public async Task ShouldThrowWhenUnsupportedThrottlingRatesAreGiven()27        {28            var exception = await Assert.ThrowsAsync<ArgumentException>(async () => await Page.EmulateCPUThrottlingAsync(0.5));29            Assert.Equal("Unsupported CPU throttling rate: 0.5", exception.Message);30        }31        public async Task ShouldThrowWhenInvalidThrottlingRatesAreGiven()32        {33            var exception = await Assert.ThrowsAsync<ArgumentException>(async () => await Page.EmulateCPUThrottlingAsync(-1));34            Assert.Equal("Unsupported CPU throttling rate: -1", exception.Message);35        }36        public async Task ShouldThrowWhenGivenTooLargeThrottlingRates()37        {38            var exception = await Assert.ThrowsAsync<ArgumentException>(async () => await Page.EmulateCPUThrottlingAsync(100));39            Assert.Equal("Unsupported CPU throttling rate: 100", exception.Message);40        }41    }42}

Automation Testing Tutorials

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.