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How to use ShouldWorkInCrossProcessIframe method of Microsoft.Playwright.Tests.PageEmulateMediaTests class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.PageEmulateMediaTests.ShouldWorkInCrossProcessIframe

PageEmulateMediaTests.cs

Source:PageEmulateMediaTests.cs

...99                Assert.True(await popup.EvaluateAsync<bool>("() => matchMedia('(prefers-color-scheme: light)').matches"));100            }101        }102        [PlaywrightTest("page-emulate-media.spec.ts", "should work in cross-process iframe")]103        public async Task ShouldWorkInCrossProcessIframe()104        {105            await using var context = await Browser.NewContextAsync(new()106            {107                ColorScheme = ColorScheme.Dark,108            });109            var page = await context.NewPageAsync();110            await page.GotoAsync(Server.EmptyPage);111            await FrameUtils.AttachFrameAsync(page, "frame1", Server.CrossProcessPrefix + "/empty.html");112            var frame = page.Frames.ElementAt(1);113            Assert.True(await frame.EvaluateAsync<bool>("() => matchMedia('(prefers-color-scheme: dark)').matches"));114        }115        [PlaywrightTest("page-emulate-media.spec.ts", "should emulate type")]116        public async Task ShouldEmulateType()117        {...

ShouldWorkInCrossProcessIframe

Using AI Code Generation

1Microsoft.Playwright.Tests.PageEmulateMediaTests.ShouldWorkInCrossProcessIframe();2Microsoft.Playwright.Tests.PageEmulateMediaTests.ShouldWorkInCrossProcessIframe();3Microsoft.Playwright.Tests.PageEmulateMediaTests.ShouldWorkInCrossProcessIframe();4Microsoft.Playwright.Tests.PageEmulateMediaTests.ShouldWorkInCrossProcessIframe();5Microsoft.Playwright.Tests.PageEmulateMediaTests.ShouldWorkInCrossProcessIframe();6Microsoft.Playwright.Tests.PageEmulateMediaTests.ShouldWorkInCrossProcessIframe();7Microsoft.Playwright.Tests.PageEmulateMediaTests.ShouldWorkInCrossProcessIframe();8Microsoft.Playwright.Tests.PageEmulateMediaTests.ShouldWorkInCrossProcessIframe();9Microsoft.Playwright.Tests.PageEmulateMediaTests.ShouldWorkInCrossProcessIframe();10Microsoft.Playwright.Tests.PageEmulateMediaTests.ShouldWorkInCrossProcessIframe();11Microsoft.Playwright.Tests.PageEmulateMediaTests.ShouldWorkInCrossProcessIframe();

ShouldWorkInCrossProcessIframe

Using AI Code Generation

1Microsoft.Playwright.Tests.PageEmulateMediaTests.ShouldWorkInCrossProcessIframe()2Microsoft.Playwright.Tests.PageEmulateMediaTests.ShouldWorkInCrossProcessIframe()3Microsoft.Playwright.Tests.PageEmulateMediaTests.ShouldWorkInCrossProcessIframe()4Microsoft.Playwright.Tests.PageEmulateMediaTests.ShouldWorkInCrossProcessIframe()5Microsoft.Playwright.Tests.PageEmulateMediaTests.ShouldWorkInCrossProcessIframe()6Microsoft.Playwright.Tests.PageEmulateMediaTests.ShouldWorkInCrossProcessIframe()7Microsoft.Playwright.Tests.PageEmulateMediaTests.ShouldWorkInCrossProcessIframe()8Microsoft.Playwright.Tests.PageEmulateMediaTests.ShouldWorkInCrossProcessIframe()9Microsoft.Playwright.Tests.PageEmulateMediaTests.ShouldWorkInCrossProcessIframe()10Microsoft.Playwright.Tests.PageEmulateMediaTests.ShouldWorkInCrossProcessIframe()11Microsoft.Playwright.Tests.PageEmulateMediaTests.ShouldWorkInCrossProcessIframe()

ShouldWorkInCrossProcessIframe

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Text;4using System.Threading.Tasks;5using NUnit.Framework;6{7    [Parallelizable(ParallelScope.Self)]8    {9        [PlaywrightTest("page-emulate-media.spec.ts", "should work in cross-process iframe")]10        [Test, Timeout(TestConstants.DefaultTestTimeout)]11        public async Task ShouldWorkInCrossProcessIframe()12        {13            await Page.GotoAsync(Server.EmptyPage);14            await using var popup = await Page.WaitForPopupAsync(async () =>15            {16                await Page.EvaluateAsync(@"() => {17                    const win = window.open('about:blank');18                    win.document.write('<iframe></iframe>');19                    win.document.body.children[0].src = '/empty.html';20                }");21            });22            await popup.FirstChildFrame().EmulateMediaAsync(new PageEmulateMediaOptions23            {24            });25            Assert.AreEqual(ColorScheme.Dark, await popup.FirstChildFrame().EvaluateAsync<ColorScheme>("() => matchMedia('(prefers-color-scheme: dark)').matches"));26            Assert.AreEqual(ReducedMotion.Reduce, await popup.FirstChildFrame().EvaluateAsync<ReducedMotion>("() => matchMedia('(prefers-reduced-motion: reduce)').matches"));27        }28    }29}30{31    {32        public const string PageEmulateMediaTests = "page-emulate-media.spec.ts";33    }34}

ShouldWorkInCrossProcessIframe

Using AI Code Generation

1using Microsoft.Playwright.Tests;2using System.Threading.Tasks;3{4    {5        [PlaywrightTest("page-emulate-media.spec.ts", "should work in cross-process iframe")]6        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]7        public async Task ShouldWorkInCrossProcessIframe()8        {9            await ShouldWorkInCrossProcessIframe();10        }11    }12}13using Microsoft.Playwright.Tests;14using System.Threading.Tasks;15{16    {17        [PlaywrightTest("page-emulate-media.spec.ts", "should work in cross-process iframe")]18        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]19        public async Task ShouldWorkInCrossProcessIframe()20        {21            await ShouldWorkInCrossProcessIframe();22        }23    }24}25using Microsoft.Playwright.Tests;26using System.Threading.Tasks;27{28    {29        [PlaywrightTest("page-emulate-media.spec.ts", "should work in cross-process iframe")]30        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]31        public async Task ShouldWorkInCrossProcessIframe()32        {33            await ShouldWorkInCrossProcessIframe();34        }35    }36}37using Microsoft.Playwright.Tests;38using System.Threading.Tasks;39{40    {41        [PlaywrightTest("page-emulate-media.spec.ts", "should work in cross-process iframe")]42        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]43        public async Task ShouldWorkInCrossProcessIframe()44        {45            await ShouldWorkInCrossProcessIframe();46        }47    }48}

ShouldWorkInCrossProcessIframe

Using AI Code Generation

1{2    using System.Threading.Tasks;3    using Microsoft.Playwright;4    using Microsoft.Playwright.NUnit;5    using NUnit.Framework;6    using NUnit.Framework.Interfaces;7    [Parallelizable(ParallelScope.Self)]8    {9        [PlaywrightTest("page-emulate-media.spec.ts", "should work in cross-process iframe")]10        [Test, Timeout(TestConstants.DefaultTestTimeout)]11        public async Task ShouldWorkInCrossProcessIframe()12        {13            await Page.GotoAsync(Server.Prefix + "/empty.html");14            await Page.SetContentAsync("<iframe></iframe>");15            var frame = Page.Frames[1];16            await frame.GotoAsync(Server.CrossProcessPrefix + "/empty.html");17            await frame.EvaluateAsync(@"() => {18                window.matchMedia = window.parent.matchMedia;19            }");20            await frame.EmulateMediaAsync(new PageEmulateMediaOptions { ColorScheme = ColorScheme.Dark });21            Assert.AreEqual(ColorScheme.Dark, await frame.EvaluateAsync<ColorScheme>("() => window.matchMedia('(prefers-color-scheme: dark)').matches"));22            await frame.EmulateMediaAsync(new PageEmulateMediaOptions { ColorScheme = ColorScheme.Light });23            Assert.AreEqual(ColorScheme.Light, await frame.EvaluateAsync<ColorScheme>("() => window.matchMedia('(prefers-color-scheme: light)').matches"));24        }25    }26}

ShouldWorkInCrossProcessIframe

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.Core;8using Microsoft.Playwright.Helpers;9using Microsoft.Playwright.Transport.Channels;10using Microsoft.Playwright.Transport.Converters;11using Microsoft.Playwright.Transport.Protocol;12using Xunit;13using Xunit.Abstractions;14{15    {16        public PageEmulateMediaTests(ITestOutputHelper output) : base(output)17        {18        }19        [PlaywrightTest("page-emulate-media.spec.ts", "should work in cross-process iframe")]20        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]21        public async Task ShouldWorkInCrossProcessIframe()22        {23            await Page.GotoAsync(Server.EmptyPage);24            await FrameUtils.AttachFrameAsync(Page, "frame1", Server.CrossProcessPrefix + "/empty.html");25            var frame = Page.FirstChildFrame();26            await frame.EvaluateAsync(@"() => {27                const img = document.createElement('img');28                img.src = '/pptr.png';29                document.body.appendChild(img);30                return new Promise(x => img.onload = x);31            }");32            await Page.EmulateMediaAsync(new PageEmulateMediaOptions33            {34            });35            Assert.Equal("dark", await frame.EvaluateAsync<string>("matchMedia('(prefers-color-scheme: dark)').matches"));36        }37    }38}39using System;40using System.Collections.Generic;41using System.Linq;42using System.Text;43using System.Threading.Tasks;44using Microsoft.Playwright;45using Microsoft.Playwright.Core;46using Microsoft.Playwright.Helpers;47using Microsoft.Playwright.Transport.Channels;48using Microsoft.Playwright.Transport.Converters;49using Microsoft.Playwright.Transport.Protocol;50using Xunit;51using Xunit.Abstractions;52{53    {54        public PageEmulateMediaTests(ITestOutputHelper output) : base(output)55        {56        }

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