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How to use ShouldAllowCrossFrameJsHandles method of Microsoft.Playwright.Tests.FrameEvaluateTests class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.FrameEvaluateTests.ShouldAllowCrossFrameJsHandles

FrameEvaluateTests.cs

Source:FrameEvaluateTests.cs

...58            await Page.GotoAsync(Server.CrossProcessPrefix + "/empty.html");59            StringAssert.Contains("127", await mainFrame.EvaluateAsync<string>("() => window.location.href"));60        }61        [PlaywrightTest("frame-evaluate.spec.ts", "should allow cross-frame js handles")]62        public async Task ShouldAllowCrossFrameJsHandles()63        {64            await Page.GotoAsync(Server.Prefix + "/frames/one-frame.html");65            var handle = await Page.EvaluateHandleAsync(@"() => {66                const iframe = document.querySelector('iframe');67                const foo = { bar: 'baz' };68                iframe.contentWindow.__foo = foo;69                return foo;70            }");71            var childFrame = Page.MainFrame.ChildFrames.First();72            dynamic childResult = await childFrame.EvaluateAsync<ExpandoObject>("() => window.__foo");73            Assert.AreEqual("baz", childResult.bar);74            var exception = await PlaywrightAssert.ThrowsAsync<PlaywrightException>(() => childFrame.EvaluateAsync<string>("foo => foo.bar", handle));75            Assert.AreEqual("JSHandles can be evaluated only in the context they were created!", exception.Message);76        }...

ShouldAllowCrossFrameJsHandles

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Tests;3using System.Threading.Tasks;4using Xunit;5using Xunit.Abstractions;6{7    {8        internal ShouldAllowCrossFrameJsHandles(ITestOutputHelper output) : base(output)9        {10        }11        [Fact(Timeout=PlaywrightSharp.Playwright.DefaultTimeout)]12        public async Task ShouldAllowCrossFrameJsHandles()13        {14            await using var context = await Browser.NewContextAsync();15            var page = await context.NewPageAsync();16            await page.GotoAsync(Server.Prefix + "/frames/one-frame.html");17            var frame1 = page.FirstChildFrame();18            var frame2 = frame1.ChildFrames[0];19            var frame1Element = await frame1.EvaluateHandleAsync("() => window.frameElement");20            var frame2Element = await frame2.EvaluateHandleAsync("() => window.frameElement");21            Assert.Equal(frame1Element, frame2Element);22        }23    }24}25{26    {27        [Fact(Timeout=PlaywrightSharp.Playwright.DefaultTimeout)]28        public async Task ShouldAllowCrossFrameJsHandles()29        {30            await Page.GotoAsync(Server.Prefix + "/frames/one-frame.html");31            var frame1 = Page.FirstChildFrame();32            var frame2 = frame1.ChildFrames[0];33            var frame1Element = await frame1.EvaluateHandleAsync("() => window.frameElement");34            var frame2Element = await frame2.EvaluateHandleAsync("() => window.frameElement");35            Assert.Equal(frame1Element, frame2Element);36        }37    }38}

ShouldAllowCrossFrameJsHandles

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 Microsoft.Playwright.Tests.Attributes;9using Microsoft.Playwright.Tests.BaseTests;10using Xunit;11using Xunit.Abstractions;12{13    {14        public async Task ShouldAllowCrossFrameJsHandles()15        {16            await Page.GoToAsync(TestConstants.ServerUrl + "/frames/one-frame.html");17            var frame = Page.FirstChildFrame();18            var handle = await frame.EvaluateHandleAsync("() => window");19            var result = await Page.EvaluateAsync<string>("handle => handle.frames[0].location.href", handle);20            Assert.Equal(TestConstants.ServerUrl + "/frames/frame.html", result);21        }22    }23}

ShouldAllowCrossFrameJsHandles

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Tests;3using System.Threading.Tasks;4{5    {6        static async Task Main(string[] args)7        {8            using var playwright = await Playwright.CreateAsync();9            await using var browser = await playwright.Chromium.LaunchAsync(new LaunchOptions10            {11            });12            var context = await browser.NewContextAsync();13            var page = await context.NewPageAsync();14            await page.EvaluateAsync<bool>(@"() => {15                const frame = document.createElement('iframe');16                frame.src = 'data:text/html,<div>Hi</div>';17                document.body.appendChild(frame);18                return new Promise(x => frame.onload = x);19            }");20            var frame = page.Frames[1];21            var div = await frame.QuerySelectorAsync("div");22            await div.EvaluateAsync<bool>("x => window === x");23        }24    }25}26   at Microsoft.Playwright.PlaywrightImpl.EvaluateAsync[T](IChannelOwner parent, String selector, String expression, Nullable`1 isFunction, Object arg)27   at Microsoft.Playwright.Frame.EvaluateAsync[T](String expression, Object arg)28   at PlaywrightSharp.Tests.Program.Main(String[] args) in 5.cs:line 37

ShouldAllowCrossFrameJsHandles

Using AI Code Generation

1using Microsoft.Playwright.Tests;2using System;3using System.Collections.Generic;4using System.Text;5using System.Threading.Tasks;6{7    {8        [PlaywrightTest("frame-evaluate.spec.ts", "should allow cross-frame js handles")]9        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]10        public async Task ShouldAllowCrossFrameJsHandles()11        {12            await Page.GoToAsync(TestConstants.ServerUrl + "/frames/nested-frames.html");13            var bodyHandle = await Page.Frames[1].EvaluateHandleAsync("() => document.body");14            var htmlHandle = await Page.Frames[2].EvaluateHandleAsync("() => document.documentElement");15            var bodyContent = await Page.Frames[0].EvaluateAsync<string>("body => body.innerHTML", bodyHandle);16            var htmlContent = await Page.Frames[0].EvaluateAsync<string>("html => html.innerHTML", htmlHandle);17            Assert.Equal(TestConstants.NestedFrameContent, bodyContent);18            Assert.Equal(TestConstants.NestedFrameContent, htmlContent);19        }20    }21}22using Microsoft.Playwright.Tests;23using System;24using System.Collections.Generic;25using System.Text;26using System.Threading.Tasks;27{28    {29        [PlaywrightTest("frame-evaluate.spec.ts", "should not allow non-js handles")]30        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]31        public async Task ShouldNotAllowNonJsHandles()32        {33            await Page.GoToAsync(TestConstants.ServerUrl + "/frames/nested-frames.html");34            var bodyHandle = await Page.Frames[1].EvaluateHandleAsync("() => document.body");35            var exception = await Assert.ThrowsAsync<PlaywrightSharpException>(() => Page.Frames[0].EvaluateAsync("body => body.innerHTML", bodyHandle));36            Assert.Contains("JSHandles can be evaluated only in the context they were created", exception.Message);37        }38    }39}40using Microsoft.Playwright.Tests;41using System;

ShouldAllowCrossFrameJsHandles

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Helpers;3using Microsoft.Playwright.Transport;4using Microsoft.Playwright.Transport.Channels;5using System;6using System.Collections.Generic;7using System.Linq;8using System.Text;9using System.Threading.Tasks;10{11    {12        [PlaywrightTest("frame-evaluate.spec.ts", "should allow cross-frame js handles")]13        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]14        public async Task ShouldAllowCrossFrameJsHandles()15        {16            await Page.SetContentAsync(@"17            ");18            var f1 = Page.Frames.First(f => f.Name == "f1");19            var f2 = Page.Frames.First(f => f.Name == "f2");20            var f1Element = await f1.EvaluateHandleAsync("() => document.createElement('div')");21            var f2Element = await f2.EvaluateHandleAsync("() => document.createElement('span')");22            var f1ElementHandle = f1Element as ElementHandle;23            var f2ElementHandle = f2Element as ElementHandle;24            Assert.Equal("DIV", await f1ElementHandle.TagNameAsync());25            Assert.Equal("SPAN", await f2ElementHandle.TagNameAsync());26            Assert.Equal("DIV", await f1.EvaluateAsync<string>("e => e.tagName", f1ElementHandle));27            Assert.Equal("SPAN", await f2.EvaluateAsync<string>("e => e.tagName", f2ElementHandle));28        }29    }30}31using Microsoft.Playwright;32using Microsoft.Playwright.Helpers;33using Microsoft.Playwright.Transport;34using Microsoft.Playwright.Transport.Channels;35using System;36using System.Collections.Generic;37using System.Linq;38using System.Text;39using System.Threading.Tasks;40{41    {42        [PlaywrightTest("frame-evaluate.spec.ts", "should not allow handles from other contexts")]43        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]44        public async Task ShouldNotAllowHandlesFromOtherContexts()45        {46            await Page.SetContentAsync(@"

ShouldAllowCrossFrameJsHandles

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Tests;3using System.Threading.Tasks;4{5    static async Task Main(string[] args)6    {7        using var playwright = await Playwright.CreateAsync();8        await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions9        {10        });11        var page = await browser.NewPageAsync();12        var frame = page.FirstChildFrame();13        var result = await frame.EvaluateAsync<int>("() => 7 * 3");14        System.Console.WriteLine(result);15        await browser.CloseAsync();16    }17}18Error CS0246 The type or namespace name 'Playwright' could not be found (are you missing a using directive or an assembly reference?) 5 C:\Users\user\source\repos\5\5.cs 1 Active19Error CS0246 The type or namespace name 'Playwright' could not be found (are you missing a using directive or an assembly reference?) 5 C:\Users\user\source\repos\5\5.cs 1 Active20Error CS0246 The type or namespace name 'Playwright' could not be found (are you missing a using directive or an assembly reference?) 5 C:\Users\user\source\repos\5\5.cs 1 Active21Error CS0246 The type or namespace name 'Playwright' could not be found (are you missing a using directive or an assembly reference?) 5 C:\Users\user\source\repos\5\5.cs

ShouldAllowCrossFrameJsHandles

Using AI Code Generation

1{2    [Parallelizable(ParallelScope.Self)]3    {4        [Test, Timeout(TestConstants.DefaultTestTimeout)]5        public async Task ShouldAllowCrossFrameJsHandles()6        {7            await Page.GotoAsync(Server.Prefix + "/frames/nested-frames.html");8            var divHandle = await Page.FirstChildFrame().FirstChildFrame().EvaluateHandleAsync("() => document.querySelector('div').contentWindow");9            var text = await Page.FirstChildFrame().EvaluateAsync<string>("x => x.document.body.textContent", divHandle);10            Assert.AreEqual("Hi, I'm frame2", text);11        }12    }13}14{15    [Parallelizable(ParallelScope.Self)]16    {

ShouldAllowCrossFrameJsHandles

Using AI Code Generation

1public async Task ShouldAllowCrossFrameJsHandles()2{3    var page = await Browser.NewPageAsync();4    await page.SetContentAsync(@"5        ");6    var frame = await FrameUtils.AttachFrameAsync(page, "frame1", "./assets/empty.html");7    var exception = await Assert.ThrowsAsync<PlaywrightSharpException>(() => frame.EvaluateAsync("() => window.top"));8    StringAssert.Contains("Cross-frame JavaScript access is not allowed", exception.Message);9}10public async Task ShouldAllowCrossFrameJsHandles()11{12    var page = await Browser.NewPageAsync();13    await page.SetContentAsync(@"14        ");15    var frame = await FrameUtils.AttachFrameAsync(page, "frame1", "./assets/empty.html");16    var exception = await Assert.ThrowsAsync<PlaywrightSharpException>(() => frame.EvaluateAsync("() => window.top"));17    StringAssert.Contains("Cross-frame JavaScript access is not allowed", exception.Message);18}19public async Task ShouldAllowCrossFrameJsHandles()20{21    var page = await Browser.NewPageAsync();22    await page.SetContentAsync(@"23        ");24    var frame = await FrameUtils.AttachFrameAsync(page, "frame1", "./assets/empty.html");25    var exception = await Assert.ThrowsAsync<PlaywrightSharpException>(() => frame.EvaluateAsync("() => window.top"));26    StringAssert.Contains("Cross-frame JavaScript access is not allowed", exception.Message);27}28public async Task ShouldAllowCrossFrameJsHandles()29{30    var page = await Browser.NewPageAsync();31    await page.SetContentAsync(@"32        ");33    var frame = await FrameUtils.AttachFrameAsync(page, "frame1", "./assets/empty.html");

Playwright tutorial

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