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 Github

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...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 }...

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ShouldAllowCrossFrameJsHandles

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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}

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ShouldAllowCrossFrameJsHandles

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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}

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ShouldAllowCrossFrameJsHandles

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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

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ShouldAllowCrossFrameJsHandles

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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;

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ShouldAllowCrossFrameJsHandles

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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(@"

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ShouldAllowCrossFrameJsHandles

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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

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ShouldAllowCrossFrameJsHandles

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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 {

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ShouldAllowCrossFrameJsHandles

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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");

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