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How to use ShouldEvaluateInThePageContext method of Microsoft.Playwright.Tests.PageEvaluateTests class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.PageEvaluateTests.ShouldEvaluateInThePageContext

PageEvaluateTests.cs

Source:PageEvaluateTests.cs

...138            await Page.EvaluateAsync("() => window.globalVar = 123");139            Assert.AreEqual(123, await Page.EvaluateAsync<int>("globalVar"));140        }141        [PlaywrightTest("page-evaluate.spec.ts", "should evaluate in the page context")]142        public async Task ShouldEvaluateInThePageContext()143        {144            await Page.GotoAsync(Server.Prefix + "/global-var.html");145            Assert.AreEqual(123, await Page.EvaluateAsync<int>("globalVar"));146        }147        [PlaywrightTest("page-evaluate.spec.ts", "should return undefined for objects with symbols")]148        public async Task ShouldReturnUndefinedForObjectsWithSymbols()149        {150            Assert.AreEqual(new object[] { null }, await Page.EvaluateAsync<object>("() => [Symbol('foo4')]"));151            Assert.AreEqual("{}", (await Page.EvaluateAsync<JsonElement>(@"() => {152                var a = { };153                a[Symbol('foo4')] = 42;154                return a;155            }")).GetRawText());156            dynamic element = await Page.EvaluateAsync<ExpandoObject>(@"() => {...

ShouldEvaluateInThePageContext

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Text;4using System.Threading.Tasks;5using Microsoft.Playwright;6using Microsoft.Playwright.Tests;7using Xunit;8using Xunit.Abstractions;9{10    [Collection(TestConstants.TestFixtureBrowserCollectionName)]11    {12        internal PageEvaluateTests(ITestOutputHelper output) : base(output)13        {14        }15        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]16        public async Task ShouldThrowForDetachedIframes()17        {18            await Page.GotoAsync(TestConstants.EmptyPage);19            var frame = await FrameUtils.AttachFrameAsync(Page, "frame1", TestConstants.EmptyPage);20            await FrameUtils.DetachFrameAsync(Page, "frame1");21            var exception = await Assert.ThrowsAsync<PlaywrightSharpException>(() => frame.EvaluateAsync("() => 7 * 8"));22            Assert.Contains("Execution context was destroyed, most likely because of a navigation.", exception.Message);23        }24        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]25        public async Task ShouldSurviveCrossProcessNavigation()26        {27            await Page.GotoAsync(TestConstants.EmptyPage);28            var watchdog = Page.EvaluateHandleAsync("() => {\n" +29                "      window.__counter = (window.__counter || 0) + 1;\n" +30                "      window.__oncounter = window.__oncounter || [];\n" +31                "      window.__oncounter.push(window.__counter);\n" +32                "      return window.__counter;\n" +33                "    }");34            for (int i = 0; i < 10; i++)35            {36                await Page.EvaluateAsync("() => {\n" +

ShouldEvaluateInThePageContext

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.Playwright;7using Microsoft.Playwright.Tests;8using NUnit.Framework;9{10    {11        [PlaywrightTest("page-evaluate.spec.ts", "should evaluate in the page context")]12        [Test, Timeout(TestConstants.DefaultTestTimeout)]13        public async Task ShouldEvaluateInThePageContext()14        {15            var result = await Page.EvaluateAsync<int>("() => window.__FOO = 1");16            Assert.AreEqual(1, result);17            Assert.AreEqual(1, await Page.EvaluateAsync<int>("() => window.__FOO"));18        }19    }20}21using System;22using System.Collections.Generic;23using System.Linq;24using System.Text;25using System.Threading.Tasks;26using Microsoft.Playwright;27using Microsoft.Playwright.Tests;28using NUnit.Framework;29{30    {31        [PlaywrightTest("page-evaluate.spec.ts", "should await promise in the page context")]32        [Test, Timeout(TestConstants.DefaultTestTimeout)]33        public async Task ShouldAwaitPromiseInThePageContext()34        {35            var result = await Page.EvaluateAsync<int>("() => Promise.resolve(8 * 7)");36            Assert.AreEqual(56, result);37        }38    }39}40using System;41using System.Collections.Generic;42using System.Linq;43using System.Text;44using System.Threading.Tasks;45using Microsoft.Playwright;46using Microsoft.Playwright.Tests;47using NUnit.Framework;48{49    {50        [PlaywrightTest("page-evaluate.spec.ts", "should work with globals")]51        [Test, Timeout(TestConstants.DefaultTestTimeout)]52        public async Task ShouldWorkWithGlobals()53        {54            await Page.GotoAsync(TestConstants.ServerUrl + "/global-var.html");55            Assert.AreEqual(123, await Page.EvaluateAsync<int>("() => globalVar"));56        }57    }58}

ShouldEvaluateInThePageContext

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4using Microsoft.Playwright.Tests;5using Microsoft.Playwright.Tests.BaseTests;6using Microsoft.Playwright.Tests.Helpers;7using Xunit;8using Xunit.Abstractions;9{10    {11        public async Task ShouldEvaluateInThePageContext()12        {13            var result = await Page.EvaluateAsync<string>("() => window.__FOO = 123");14            Assert.Equal("123", result);15        }16    }17}

ShouldEvaluateInThePageContext

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Text;4using System.Threading.Tasks;5using Microsoft.Playwright;6using Microsoft.Playwright.Tests;7using NUnit.Framework;8using NUnit.Framework.Internal;9using NUnit.Framework.Interfaces;10{11    {12        public async Task ShouldEvaluateInThePageContext()13        {14            await Page.GoToAsync(TestConstants.ServerUrl + "/global-var.html");15            Assert.AreEqual(123, await Page.EvaluateAsync<int>("globalVar"));16        }17    }18}19using System;20using System.Collections.Generic;21using System.Text;22using System.Threading.Tasks;23using Microsoft.Playwright;24using Microsoft.Playwright.Tests;25using NUnit.Framework;26using NUnit.Framework.Internal;27using NUnit.Framework.Interfaces;28{29    {30        public async Task ShouldEvaluateInThePageContext()31        {32            await Page.GoToAsync(TestConstants.ServerUrl + "/global-var.html");33            Assert.AreEqual(123, await Page.EvaluateAsync<int>("globalVar"));34        }35    }36}37using System;38using System.Collections.Generic;39using System.Text;40using System.Threading.Tasks;41using Microsoft.Playwright;42using Microsoft.Playwright.Tests;43using NUnit.Framework;44using NUnit.Framework.Internal;45using NUnit.Framework.Interfaces;46{47    {48        public async Task ShouldEvaluateInThePageContext()49        {50            await Page.GoToAsync(TestConstants.ServerUrl + "/global-var.html");51            Assert.AreEqual(123, await Page.EvaluateAsync<int>("globalVar"));52        }53    }54}55using System;56using System.Collections.Generic;57using System.Text;58using System.Threading.Tasks;59using Microsoft.Playwright;60using Microsoft.Playwright.Tests;61using NUnit.Framework;62using NUnit.Framework.Internal;63using NUnit.Framework.Interfaces;64{

ShouldEvaluateInThePageContext

Using AI Code Generation

1await page.EvaluateAsync<bool>("() => {return true;}");2await page.EvaluateAsync<bool>("() => {return true;}");3await page.EvaluateAsync<bool>("() => {return true;}");4await page.EvaluateAsync<bool>("() => {return true;}");5await page.EvaluateAsync<bool>("() => {return true;}");6await page.EvaluateAsync<bool>("() => {return true;}");7await page.EvaluateAsync<bool>("() => {return true;}");8await page.EvaluateAsync<bool>("() => {return true;}");9await page.EvaluateAsync<bool>("() => {return true;}");10await page.EvaluateAsync<bool>("() => {return true;}");11await page.EvaluateAsync<bool>("() => {return true;}");

ShouldEvaluateInThePageContext

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Text;4using System.Threading.Tasks;5using Microsoft.Playwright;6using Microsoft.Playwright.Tests;7using Microsoft.Playwright.Tests.BaseTests;8using Xunit;9using Xunit.Abstractions;10{11    {12        internal PageEvaluateTests(ITestOutputHelper output) : base(output)13        {14        }15        [PlaywrightTest("page-evaluate.spec.ts", "should work")]16        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]17        public async Task ShouldWork()18        {19            var result = await Page.EvaluateAsync<int>("() => 7 * 3");20            Assert.Equal(21, result);21        }22        [PlaywrightTest("page-evaluate.spec.ts", "should transfer NaN")]23        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]24        public async Task ShouldTransferNaN()25        {26            var result = await Page.EvaluateAsync<double>("a => a", double.NaN);27            Assert.True(double.IsNaN(result));28        }29        [PlaywrightTest("page-evaluate.spec.ts", "should transfer -0")]30        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]31        public async Task ShouldTransferNegative0()32        {33            var result = await Page.EvaluateAsync<double>("a => a", -0d);34            Assert.Equal(-0d, result);35        }36        [PlaywrightTest("page-evaluate.spec.ts", "should transfer Infinity")]37        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]38        public async Task ShouldTransferInfinity()39        {40            var result = await Page.EvaluateAsync<double>("a => a", double.PositiveInfinity);41            Assert.Equal(double.PositiveInfinity, result);42        }43        [PlaywrightTest("page-evaluate.spec.ts", "should transfer -Infinity")]44        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]45        public async Task ShouldTransferNegativeInfinity()46        {47            var result = await Page.EvaluateAsync<double>("a => a", double.NegativeInfinity);48            Assert.Equal(double.NegativeInfinity, result);49        }50        [PlaywrightTest("page-evaluate.spec.ts", "should roundtrip unserializable values")]51        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]

ShouldEvaluateInThePageContext

Using AI Code Generation

1Page page = await browser.NewPageAsync();2await page.EvaluateAsync(@"() => {3    window.globalVar = 123;4}");5int globalVar = await page.EvaluateAsync<int>(@"() => {6    return globalVar;7}");8Console.WriteLine(globalVar);9Page page = await browser.NewPageAsync();10await page.EvaluateAsync(@"() => {11    window.globalVar = 123;12}");13int globalVar = await page.EvaluateAsync<int>(@"() => {14    return globalVar;15}");16Console.WriteLine(globalVar);17Page page = await browser.NewPageAsync();18await page.EvaluateAsync(@"() => {19    window.globalVar = 123;20}");21int globalVar = await page.EvaluateAsync<int>(@"() => {22    return globalVar;23}");24Console.WriteLine(globalVar);25Page page = await browser.NewPageAsync();26await page.EvaluateAsync(@"() => {27    window.globalVar = 123;28}");29int globalVar = await page.EvaluateAsync<int>(@"() => {30    return globalVar;31}");32Console.WriteLine(globalVar);33Page page = await browser.NewPageAsync();34await page.EvaluateAsync(@"() => {35    window.globalVar = 123;36}");37int globalVar = await page.EvaluateAsync<int>(@"() => {38    return globalVar;39}");

ShouldEvaluateInThePageContext

Using AI Code Generation

1using System;2using System.Linq;3using System.Threading.Tasks;4using Microsoft.Playwright;5using Microsoft.Playwright.Tests;6{7    {8        static async Task Main(string[] args)9        {10            using var playwright = await Playwright.CreateAsync();11            await using var browser = await playwright.Chromium.LaunchAsync();12            var page = await browser.NewPageAsync();13            var shouldEvaluateInThePageContext = PageEvaluateTests.ShouldEvaluateInThePageContext(page);14            Console.WriteLine(shouldEvaluateInThePageContext);15        }16    }17}

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