KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

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

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

FrameEvaluateTests.cs

Source:FrameEvaluateTests.cs

...119            Assert.AreEqual(2, result2);120        }121        [PlaywrightTest("frame-evaluate.spec.ts", "should work in iframes that failed initial navigation")]122        [Skip(SkipAttribute.Targets.Chromium, SkipAttribute.Targets.Firefox)]123        public async Task ShouldWorkIniframesThatFailedInitialNavigation()124        {125            await Page.SetContentAsync(126                @"<meta http-equiv=""Content-Security-Policy"" content=""script-src 'none';"">127                 <iframe src='javascript:""""'></iframe>",128                new() { WaitUntil = WaitUntilState.DOMContentLoaded });129            await Page.EvaluateAsync(@"() => {130                const iframe = document.querySelector('iframe');131                const div = iframe.contentDocument.createElement('div');132                iframe.contentDocument.body.appendChild(div);133            }");134            Assert.AreEqual("about:blank", Page.Frames.ElementAt(1).Url);135            Assert.AreEqual("about:blank", await Page.Frames.ElementAt(1).EvaluateAsync<string>("() => window.location.href"));136            Assert.NotNull(await Page.Frames.ElementAt(1).QuerySelectorAsync("DIV"));137        }...

ShouldWorkIniframesThatFailedInitialNavigation

Using AI Code Generation

1using Microsoft.Playwright.Tests;2using System.Threading.Tasks;3{4    {5        [PlaywrightTest("frame-evaluate.spec.ts", "should work in iframes that failed initial navigation")]6        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]7        public async Task ShouldWorkIniframesThatFailedInitialNavigation()8        {9            await Page.GotoAsync(Server.EmptyPage);10            await Page.EvaluateAsync(@"() => {11                const frame = document.createElement('iframe');12                document.body.appendChild(frame);13                frame.contentDocument.write('<div>hello</div>');14                frame.contentDocument.close();15            }");16            var frame = Page.FirstChildFrame();17            Assert.Equal("hello", await frame.EvaluateAsync<string>("div => div.textContent"));18        }19    }20}

ShouldWorkIniframesThatFailedInitialNavigation

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Threading.Tasks;5using Microsoft.Playwright.Tests;6using Xunit;7using Xunit.Abstractions;8{9    {10        public ShouldWorkIniframesThatFailedInitialNavigation(ITestOutputHelper output) : base(output)11        {12        }13        [Fact(Timeout=PlaywrightSharp.Playwright.DefaultTimeout)]14        public async Task ShouldWorkIniframesThatFailedInitialNavigation()15        {16            await Page.GotoAsync(Server.EmptyPage);17            await Page.EvaluateAsync(@"() => {18                const frame = document.createElement('iframe');19                frame.src = 'javascript:0';20                document.body.appendChild(frame);21                return new Promise(x => frame.onload = x);22            }");23            var frame = Page.Frames.ElementAt(1);24            var error = await Assert.ThrowsAsync<PlaywrightSharp.PlaywrightException>(() => frame.EvaluateAsync("() => window.a = 1"));25            Assert.Contains("a is not defined", error.Message);26        }27    }28}

ShouldWorkIniframesThatFailedInitialNavigation

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Threading.Tasks;5using Microsoft.Playwright.Tests;6using Xunit;7using Xunit.Abstractions;8{9    {10        public ShouldWorkIniframesThatFailedInitialNavigation(ITestOutputHelper output) : base(output)11        {12        }13        [Fact(Timeout=PlaywrightSharp.Playwright.DefaultTimeout)]14        public async Task ShouldWorkIniframesThatFailedInitialNavigation()15        {16            await Page.GotoAsync(Server.EmptyPage);17            await Page.EvaluateAsync(@"() => {18                const frame = document.createElement('iframe');19                frame.src = 'javascript:0';20                document.body.appendChild(frame);21                return new Promise(x => frame.onload = x);22            }");23            var frame = Page.Frames.ElementAt(1);24            var error = at;25using Syswemaihrtading.Ta ks;26{27    {28        public async Task ShouldWorkIniframesThatFailedInitialNavigation(IBrowser browser)29        {30            var page = awaiA browser.NewPageAsync();31            await page.SetContentAsync(@"32            ");33            var frame = page.Frames[1];34            var result = await frame.EvaluateAsync<int>("() => 1 + 2");35            Assert.AreEqual(3, result);36        }37    }38}39using Microsoft.Playwrightsert.ThrowsAsync<PlaywrightSharp.PlaywrightException>(() => frame.EvaluateAsync("() => window.a = 1"));40            Assert.Contains("a is not defined", error.Message);41        }42    }43}FrameEvaluateTests44    {45        public async Task ShouldWorkIniframesThatFailedInitialNavigation(IBrowser browser)46        {47            var page = await browser.NewPageAsync();48            await page.SetontentAsync(@"49            ");50            var frame = page.Frames[1];51            var result = await frame.EvauteAsync<int>("() => 1 + 2");52            Asert.AreEqual(3, reult);53        }54    }55}56using Microsoft.Playwright;57using System.Threading.Tasks;58{59    {60        public async Task ShouldWorkIniframesThatFailedInitialNavigation(IBrowser browser)61        ====var=page===awaitbrowser.NewPageAsync();62            await page.SetContentAsync(@"63            ");64            var frame = page.Frames[1];65            var result = await frame.EvaluateAsync<int>("() => 1 + 2");66            Assert.AreEqual(3, result);67        }68    }69}70using Microsoft.Playwright;71using System.Threading.Tasks;72{73    {74        public async Task ShouldWorkIniframesThatFailedInitialNavigation(IBrowser browser)75        {76            var page = await browser.NewPageAsync();77            await page.SetContentAsync(@"78            ");79            var frame = page.Frames[1];80            var result = await frame.EvaluateAsync<int>("() => 1 +

ShouldWorkIniframesThatFailedInitialNavigation

Using AI Code Generation

1using Microsoft.Playwright.Tests;2using System.Threading.Tasks;3{4    {5using Microsoft.Playwright.Tests;6using System.Threading.Tasks;7{8    {9        static async Task Main(string[] args)10        {11            using var playwright = await Playwright.CreateAsync();12            var browser = await playwright.Firefox.LaunchAsync();13            var context = await browser.NewContextAsync();14            var page = await context.NewPageAsync();15            await page.GotoAsync("www.google.com");16            await page.EvaluateAsync(@"() => {17                const frame = document.createElement('iframe');18                document.body.appendChild(frame);19                frame.src = 'data:text/html,<div>hello</div>';20                return new Promise(x => frame.onload = x);21            }");22            var frame = page.Frames[1];23            var result = await frame.EvaluateAsync("() => 5");24            await browser.CloseAsync();25        }26    }27}

ShouldWorkIniframesThatFailedInitialNavigation

Using AI Code Generation

1using Microsoft.Playwright;2using System.Threading.Tasks;3{4    {5        public async Task ShouldWorkIniframesThatFailedInitialNavigation(IBrowser browser)6        {7            var page = await browser.NewPageAsync();8            await page.SetContentAsync(@"9            ");10            var frame = page.Frames[1];

ShouldWorkIniframesThatFailedInitialNavigation

Using AI Code Generation

1using Microsoft.Playwright;2using System;3using System.Threading.Tasks;4{5    {6        public async Task ShouldWorkIniframesThatFailedInitialNavigation()7        {8            using var playwright = await Playwright.CreateAsync();9            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions10            {11            });12            var context = await browser.NewContextAsync(new BrowserNewContextOptions13            {14                {15                },16            });17            var page = await context.NewPageAsync();18            await Task.WhenAll(19                page.WaitForEventAsync(PageEvent.Load)20            );21            await page.EvaluateAsync(@"() => {22                const frame = document.querySelector('iframe');23                frame.src = '/does-not-exist.html';24                return new Promise(x => frame.onload = x);25            }");26            var frame = page.FirstChildFrame();27            var result = await frame.EvaluateAsync("() => 7 * 8");28            Console.WriteLine(result);29        }30    }31}32Playwright for .NET licenst = await frame.EvaluateAsync<int>("() => 1 + 2");33            Assert.AreEqual(3, result);34        }35    }36}37using Microsoft.Playwright;38using System.Threading.Tasks;39{40    {41        public async Task ShouldWorkIniframesThatFailedInitialNavigation(IBrowser browser)42        {43            var page = await browser.NewPageAsync();44            await page.SetContentAsync(@"45            ");46            var frame = page.Frames[1];47            var result = await frame.EvaluateAsync<int>("() => 1 + 2");48            Assert.AreEqual(3, result);49        }50    }51}52using Microsoft.Playwright;53using System.Threading.Tasks;54{55    {56        public async Task ShouldWorkIniframesThatFailedInitialNavigation(IBrowser browser)57        {58            var page = await browser.NewPageAsync();59            await page.SetContentAsync(@"60            ");61            var frame = page.Frames[1];62            var result = await frame.EvaluateAsync<int>("() => 1 + 2");63            Assert.AreEqual(3, result);64        }65    }66}67using Microsoft.Playwright;68using System.Threading.Tasks;69{70    {71        public async Task ShouldWorkIniframesThatFailedInitialNavigation(IBrowser browser)72        {73            var page = await browser.NewPageAsync();74            await page.SetContentAsync(@"75            ");76            var frame = page.Frames[1];77            var result = await frame.EvaluateAsync<int>("() => 1 +

ShouldWorkIniframesThatFailedInitialNavigation

Using AI Code Generation

1using Microsoft.Playwright.Tests;2using System.Threading.Tasks;3{4    {5        public async Task TestMethod1()6        {7            var playwright = await Playwright.CreateAsync();8            var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions9            {10            });11            var context = await browser.NewContextAsync();12            var page = await context.NewPageAsync();13            await page.ClickAsync("text=English");14            await page.ClickAsync("text=Deutsch");15            await page.ClickAsync("text=English");16            await page.ClickAsync("text=Español");17            await page.ClickAsync("text=English");18            await page.ClickAsync("text=Français");19            await page.ClickAsync("text=English");20            await page.ClickAsync("text=日本語");21            await page.ClickAsync("text=English");22            await page.ClickAsync("text=Nederlands");23            await page.ClickAsync("text=English");24            await page.ClickAsync("text=Polski");25            await page.ClickAsync("text=English");26            await page.ClickAsync("text=Português");27            await page.ClickAsync("text=English");28            await page.ClickAsync("text=Русский");29            await page.ClickAsync("text=English");30            await page.ClickAsync("text=中文");31            await page.ClickAsync("text=English");32            await page.ClickAsync("text=한국어");33            await page.ClickAsync("text=English");34            await page.ClickAsync("text=Italiano");35            await page.ClickAsync("text=English");36            await page.ClickAsync("text=हिन्दी");37            await page.ClickAsync("text=English");38            await page.ClickAsync("text=العربية");39            await page.ClickAsync("text=English");40            await page.ClickAsync("text=Čeština");41            await page.ClickAsync("text=English");42            await page.ClickAsync("text=Suomi");43            await page.ClickAsync("text=English");44            await page.ClickAsync("text=עברית");45            await page.ClickAsync("text=English");46            await page.ClickAsync("text=Magyar");

ShouldWorkIniframesThatFailedInitialNavigation

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4{5    {6        static async Task Main(string[] args)7        {8            using var playwright = await Playwright.CreateAsync();9            var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions10            {11            });12            var context = await browser.NewContextAsync();13            var page = await context.NewPageAsync();14            await page.WaitForLoadStateAsync();15            await page.WaitForLoadStateAsync();16            await page.WaitForLoadStateAsync();17            var frame = page.MainFrame.ChildFrames[0];18            var result = await frame.EvaluateAsync<string>("() => document.location.href");19            Console.WriteLine(result);20            Console.ReadLine();21        }22    }23}

ShouldWorkIniframesThatFailedInitialNavigation

Using AI Code Generation

1{2    public FrameEvaluateTests(ITestOutputHelper output) => Output = output;3    public ITestOutputHelper Output { get; }4    [PlaywrightTest("frame-evaluate.spec.ts", "should work in iframes that failed initial navigation")]5    [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]6    public async Task ShouldWorkIniframesThatFailedInitialNavigation()7    {8        await using var browser = await PlaywrightSharp.Playwright.LaunchAsync(new BrowserTypeLaunchOptions9        {10        });11        var context = await browser.NewContextAsync();12        var page = await context.NewPageAsync();13        await page.SetContentAsync(@"14        ");15        await page.EvaluateAsync(@"() => {16            window.result = 5;17        }");18        Assert.Equal(5, await page.EvaluateAsync<int>("() => window.result"));19        await page.EvaluateAsync(@"() => {20            window.result = 10;21        }");22        Assert.Equal(10, await page.EvaluateAsync<int>("() => window.result"));23        await context.CloseAsync();24    }25}26{27    public FrameEvaluateTests(ITestOutputHelper output) => Output = output;28    public ITestOutputHelper Output { get; }29    [PlaywrightTest("frame-evaluate.spec.ts", "should work in iframes that failed initial navigation")]30    [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]31    public async Task ShouldWorkIniframesThatFailedInitialNavigation()32    {33        await using var browser = await PlaywrightSharp.Playwright.LaunchAsync(new BrowserTypeLaunchOptions34        {35        });36        var context = await browser.NewContextAsync();37        var page = await context.NewPageAsync();38        await page.SetContentAsync(@"39        ");40        await page.EvaluateAsync(@"() => {41            window.result = 5;42        }");43        Assert.Equal(5, await page.EvaluateAsync<int>("() => window.result"));

Playwright tutorial

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.

Chapters:

What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
How To Install Playwright : Learn in detail about what basic configuration and dependencies are required for installing Playwright and run a test. Get a step-by-step direction for installing the Playwright automation framework.
Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
What is Component Testing: Component testing in Playwright is a unique feature that allows a tester to test a single component of a web application without integrating them with other elements. Learn how to perform Component testing on the Playwright automation framework.
Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
Functions and Selectors in Playwright: Learn how to launch the Chromium browser with Playwright. Also, gain a better understanding of some important functions like “BrowserContext,” which allows you to run multiple browser sessions, and “newPage” which interacts with a page.
Handling Alerts and Dropdowns in Playwright : Playwright interact with different types of alerts and pop-ups, such as simple, confirmation, and prompt, and different types of dropdowns, such as single selector and multi-selector get your hands-on with handling alerts and dropdown in Playright testing.
Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
Run Playwright Tests on LambdaTest: Playwright testing with LambdaTest leverages test performance to the utmost. You can run multiple Playwright tests in Parallel with the LammbdaTest test cloud. Get a step-by-step guide to run your Playwright test on the LambdaTest platform.
Playwright Python Tutorial: Playwright automation framework support all major languages such as Python, JavaScript, TypeScript, .NET and etc. However, there are various advantages to Python end-to-end testing with Playwright because of its versatile utility. Get the hang of Playwright python testing with this chapter.
Playwright End To End Testing Tutorial: Get your hands on with Playwright end-to-end testing and learn to use some exciting features such as TraceViewer, Debugging, Networking, Component testing, Visual testing, and many more.
Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.