Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.PopupTests.BrowserContextAddInitScriptShouldApplyToACrossProcessPopup
PopupTests.cs
Source:PopupTests.cs  
...195            }");196            Assert.AreEqual(123, injected);197        }198        [PlaywrightTest("popup.spec.ts", "BrowserContext.addInitScript should apply to a cross-process popup")]199        public async Task BrowserContextAddInitScriptShouldApplyToACrossProcessPopup()200        {201            await using var context = await Browser.NewContextAsync();202            await context.AddInitScriptAsync("window.injected = 123;");203            var page = await context.NewPageAsync();204            await page.GotoAsync(Server.EmptyPage);205            var popup = page.WaitForPopupAsync();206            await TaskUtils.WhenAll(207                popup,208                page.EvaluateAsync("url => window._popup = window.open(url)", Server.CrossProcessPrefix + "/title.html"));209            Assert.AreEqual(123, await popup.Result.EvaluateAsync<int>("injected"));210            await popup.Result.ReloadAsync();211            Assert.AreEqual(123, await popup.Result.EvaluateAsync<int>("injected"));212        }213        [PlaywrightTest("popup.spec.ts", "should expose function from browser context")]...BrowserContextAddInitScriptShouldApplyToACrossProcessPopup
Using AI Code Generation
1{2    using System;3    using System.Collections.Generic;4    using System.Text;5    using System.Threading.Tasks;6    using Microsoft.Playwright;7    using Xunit;8    using Xunit.Abstractions;9    {10        internal PopupTests(ITestOutputHelper output) : base(output)11        {12        }13        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]14        public async Task BrowserContextAddInitScriptShouldApplyToACrossProcessPopup()15        {16            await using var context = await Browser.NewContextAsync();17            await context.AddInitScriptAsync("window.injected = 123;");18            var page = await context.NewPageAsync();19            var (popup, _) = await TaskUtils.WhenAll(20                page.WaitForEventAsync(PageEvent.Popup),21                page.EvaluateAsync(@"() => {22                    const win = window.open('about:blank');23                    win.document.write('<script>window.__injected = (window.opener || window.parent).injected;</script>');24                }")25            );26            Assert.Equal(123, await popup.EvaluateAsync<int>("window.__injected"));27        }28    }29}BrowserContextAddInitScriptShouldApplyToACrossProcessPopup
Using AI Code Generation
1using Microsoft.Playwright;2using Microsoft.Playwright.NUnit;3using NUnit.Framework;4using System;5using System.Collections.Generic;6using System.Linq;7using System.Text;8using System.Threading.Tasks;9{10    [Parallelizable(ParallelScope.Self)]11    {12        [PlaywrightTest("popup.spec.ts", "BrowserContext.addInitScript should apply to a cross-process popup")]13        [Test, Timeout(TestConstants.DefaultTestTimeout)]14        public async Task BrowserContextAddInitScriptShouldApplyToACrossProcessPopup()15        {16            await using var context = await Browser.NewContextAsync();17            await context.AddInitScriptAsync("window.injected = 123;");18            var page = await context.NewPageAsync();19            await page.GotoAsync(Server.EmptyPage);20            var popupTask = page.WaitForPopupAsync();21            await TaskUtils.WhenAll(22                page.EvaluateAsync("url => window.open(url)", Server.CrossProcessPrefix + "/title.html")23            );24            var popup = popupTask.Result;25            Assert.AreEqual(Server.CrossProcessPrefix + "/title.html", popup.Url);26            Assert.AreEqual(123, await popup.EvaluateAsync<int>("() => window.injected"));27        }28    }29}30using Microsoft.Playwright;31using Microsoft.Playwright.NUnit;32using NUnit.Framework;33using System;34using System.Collections.Generic;35using System.Linq;36using System.Text;37using System.Threading.Tasks;38{39    [Parallelizable(ParallelScope.Self)]40    {41        [PlaywrightTest("popup.spec.ts", "BrowserContext.addInitScript should apply to a new page")]42        [Test, Timeout(TestConstants.DefaultTestTimeout)]43        public async Task BrowserContextAddInitScriptShouldApplyToANewPage()44        {45            await using var context = await Browser.NewContextAsync();46            await context.AddInitScriptAsync("window.injected = 123;");47            var page = await context.NewPageAsync();48            Assert.AreEqual(123, await page.EvaluateAsync<int>("() => window.injected"));49        }50    }51}BrowserContextAddInitScriptShouldApplyToACrossProcessPopup
Using AI Code Generation
1using Microsoft.Playwright;2using Microsoft.Playwright.Tests;3using System;4using System.Collections.Generic;5using System.Text;6using System.Threading.Tasks;7using Xunit;8using Xunit.Abstractions;9{10    {11        public BrowserContextAddInitScriptShouldApplyToACrossProcessPopup(ITestOutputHelper output) : base(output)12        {13        }14        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]15        public async Task ShouldApplyToACrossProcessPopup()16        {17            await using var browser = await BrowserType.LaunchAsync(TestConstants.GetDefaultBrowserOptions());18            var context = await browser.NewContextAsync();19            await context.AddInitScriptAsync("window.injected = 123;");20            var page = await context.NewPageAsync();21            var (popup, _) = await TaskUtils.WhenAll(22                page.WaitForEventAsync(PageEvent.Popup),23                page.EvaluateHandleAsync("url => window.open(url)", TestConstants.CrossProcessHttpPrefix + "/empty.html")24            );25            Assert.Equal(123, await popup.EvaluateAsync<int>("injected"));26            await context.CloseAsync();27        }28    }29}30{31    {32    }33}BrowserContextAddInitScriptShouldApplyToACrossProcessPopup
Using AI Code Generation
1using System;2using System.Collections.Generic;3using System.Text;4using System.Threading.Tasks;5using Microsoft.Playwright;6using Xunit;7using Xunit.Abstractions;8{9    {10        public async Task PopupIsCreatedWhenPageCallsWindowOpen()11        {12            await Page.GoToAsync(TestConstants.ServerUrl + "/popup/window-open.html");13            await Page.EvaluateAsync("url => window['newPage'] = window.open(url)", TestConstants.EmptyPage);14            Assert.Equal(2, Page.Context.Pages.Length);15        }16        public async Task PopupIsCreatedWhenPageCallsTargetBlank()17        {18            await Page.GoToAsync(TestConstants.ServerUrl + "/popup/window-open.html");19            await Page.EvaluateAsync("url => window['newPage'] = window.open(url, '_blank')", TestConstants.EmptyPage);20            Assert.Equal(2, Page.Context.Pages.Length);21        }22        public async Task PopupIsCreatedWhenPageUsesRelOpener()23        {24            await Page.GoToAsync(TestConstants.ServerUrl + "/popup/rel-opener.html");25            await Page.ClickAsync("a");26            Assert.Equal(2, Page.Context.Pages.Length);27        }BrowserContextAddInitScriptShouldApplyToACrossProcessPopup
Using AI Code Generation
1using Microsoft.Playwright;2using Microsoft.Playwright.Tests;3using System;4using System.Collections.Generic;5using System.Threading.Tasks;6using Xunit;7using Xunit.Abstractions;8{9    {10        public BrowserContextAddInitScriptShouldApplyToACrossProcessPopup(ITestOutputHelper output) : base(output)11        {12        }13        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]14        public async Task ShouldApplyToACrossProcessPopup()15        {16            await using var context = await Browser.NewContextAsync();17            await using var page = await context.NewPageAsync();18            await context.AddInitScriptAsync("window.injected = 123;");19            var (popup, _) = await TaskUtils.WhenAll(20                page.WaitForEventAsync(PageEvent.Popup),21                page.EvaluateAsync<string>("url => window.__popup = window.open(url)", TestConstants.CrossProcessHttpPrefix + "/empty.html")22            );23            Assert.Equal(123, await popup.EvaluateAsync<int>("injected"));24        }25    }26}BrowserContextAddInitScriptShouldApplyToACrossProcessPopup
Using AI Code Generation
1public void BrowserContextAddInitScriptShouldApplyToACrossProcessPopup()2{3    using var playwright = await Playwright.CreateAsync();4    await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions5    {6    });7    var context = await browser.NewContextAsync(new BrowserNewContextOptions8    {9        {10        },11    });12    var page = await context.NewPageAsync();BrowserContextAddInitScriptShouldApplyToACrossProcessPopup
Using AI Code Generation
1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4using Xunit;5using Xunit.Abstractions;6{7    {8        private readonly ITestOutputHelper _output;9        private readonly IBrowser _browser;10        private readonly IBrowserContext _context;11        private readonly IPage _page;12        public BrowserContextAddInitScriptShouldApplyToACrossProcessPopup(ITestOutputHelper output)13        {14            _output = output;15            _browser = Playwright.CreateBrowserAsync().Result;16            _context = _browser.NewContextAsync(new BrowserContextOptions17            {18                RecordVideoSize = new VideoSize { Height = 100, Width = 100 },19            }).Result;20            _page = _context.NewPageAsync().Result;21        }22        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]23        public async Task AddInitScriptShouldApplyToACrossProcessPopup()24        {25            await _page.GotoAsync(Server.EmptyPage);26            var popupTask = _context.WaitForEventAsync(PageEvent.Popup);27            await TaskUtils.WhenAll(28                _page.EvaluateAsync("url => window.open(url)", Server.CrossProcessPrefix + "/title.html")29            );30            var popup = popupTask.Result;31            await _context.AddInitScriptAsync("window.injected = 123");32            await popup.ReloadAsync();33            Assert.Equal(123, await popup.EvaluateAsync<int>("() => window.injected"));34        }35        public void Dispose()36        {37            _browser.CloseAsync().Wait();BrowserContextAddInitScriptShouldApplyToACrossProcessPopup
Using AI Code Generation
1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4using Microsoft.Playwright.NUnit;5using NUnit.Framework;6{7    [Parallelizable(ParallelScope.Self)]8    {9        [PlaywrightTest("popup.spec.ts", "BrowserContext.addInitScript should apply to a cross-process popup")]10        [Test, Timeout(TestConstants.DefaultTestTimeout)]11        public async Task BrowserContextAddInitScriptShouldApplyToACrossProcessPopup()12        {13            await using var context = await Browser.NewContextAsync();14            await context.AddInitScriptAsync(new()15            {16            });17            var page = await context.NewPageAsync();18            var (popup, _) = await TaskUtils.WhenAll(19                page.WaitForEventAsync(PageEvent.Popup),20                page.EvaluateAsync("url => window.__popup = window.open(url)", TestConstants.CrossProcessHttpPrefix + "/empty.html"));21            Assert.AreEqual("injected", await popup.EvaluateAsync<string>("() => window.result"));22        }23    }24}25using System;26using System.Threading.Tasks;27using Microsoft.Playwright;28using Microsoft.Playwright.NUnit;29using NUnit.Framework;30{31    [Parallelizable(ParallelScope.Self)]32    {33        [PlaywrightTest("popup.spec.ts", "BrowserContext.addInitScript should apply to a cross-process popup")]34        [Test, Timeout(TestConstants.DefaultTestTimeout)]35        public async Task BrowserContextAddInitScriptShouldApplyToACrossProcessPopup()36        {37            await using var context = await Browser.NewContextAsync();38            await context.AddInitScriptAsync(new()39            {40            });41            var page = await context.NewPageAsync();42            var (popup, _) = await TaskUtils.WhenAll(43                page.WaitForEventAsync(PageEvent.Popup),44                page.EvaluateAsync("url => window.__popup = window.open(url)", TestConstants.CrossProcessHttpPrefix + "/empty.html"));45            Assert.AreEqual("injected", await popup.EvaluateAsync<string>("() => window.result"));46        }47    }48}LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.
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