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How to use ShouldWorkOnFrames method of Microsoft.Playwright.Tests.PageExposeFunctionTests class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.PageExposeFunctionTests.ShouldWorkOnFrames

PageExposeFunctionTests.cs

Source:PageExposeFunctionTests.cs

...136            }");137            Assert.AreEqual(15, result);138        }139        [PlaywrightTest("page-expose-function.spec.ts", "should work on frames")]140        public async Task ShouldWorkOnFrames()141        {142            await Page.ExposeFunctionAsync("compute", (int a, int b) => Task.FromResult(a * b));143            await Page.GotoAsync(Server.Prefix + "/frames/nested-frames.html");144            var frame = Page.Frames.ElementAt(1);145            int result = await frame.EvaluateAsync<int>(@"async function() {146                return await compute(3, 5);147            }");148            Assert.AreEqual(15, result);149        }150        [PlaywrightTest("page-expose-function.spec.ts", "should work on frames before navigation")]151        public async Task ShouldWorkOnFramesBeforeNavigation()152        {153            await Page.GotoAsync(Server.Prefix + "/frames/nested-frames.html");154            await Page.ExposeFunctionAsync("compute", (int a, int b) => Task.FromResult(a * b));155            var frame = Page.Frames.ElementAt(1);156            int result = await frame.EvaluateAsync<int>(@"async function() {157                return await compute(3, 5);158            }");159            Assert.AreEqual(15, result);160        }161        [PlaywrightTest("page-expose-function.spec.ts", "should work after cross origin navigation")]162        public async Task ShouldWorkAfterCrossOriginNavigation()163        {164            await Page.GotoAsync(Server.EmptyPage);165            await Page.ExposeFunctionAsync("compute", (int a, int b) => a * b);...

ShouldWorkOnFrames

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Text;4using System.Threading.Tasks;5using NUnit.Framework;6using NUnit.Framework.Interfaces;7{8    [Parallelizable(ParallelScope.Self)]9    {10        [PlaywrightTest("page-expose-function.spec.ts", "should work")]11        [Test, Timeout(TestConstants.DefaultTestTimeout)]12        public async Task ShouldWork()13        {14            await Page.ExposeFunctionAsync("compute", (int a, int b) => a * b);15            var result = await Page.EvaluateAsync<int>("async () => compute(9, 4)");16            Assert.AreEqual(36, result);17        }18        [PlaywrightTest("page-expose-function.spec.ts", "should work with complex objects")]19        [Test, Timeout(TestConstants.DefaultTestTimeout)]20        public async Task ShouldWorkWithComplexObjects()21        {22            await Page.ExposeFunctionAsync("complexObject", new { foo = "bar!" });23            var result = await Page.EvaluateAsync<string>("async () => complexObject.foo");24            Assert.AreEqual("bar!", result);25        }26        [PlaywrightTest("page-expose-function.spec.ts", "should work with ElementHandle")]27        [Test, Timeout(TestConstants.DefaultTestTimeout)]28        public async Task ShouldWorkWithElementHandle()29        {30            await Page.GotoAsync(TestConstants.ServerUrl + "/input/button.html");31            await Page.ExposeFunctionAsync("button", (IElementHandle arg) => arg);32            var result = await Page.EvaluateAsync<bool>(@"async () => {33                const button = await button(document.querySelector('button'));34                return button.outerHTML === '<button>Click me</button>';35            }");36            Assert.True(result);37        }38        [PlaywrightTest("page-expose-function.spec.ts", "should work with null")]39        [Test, Timeout(TestConstants.DefaultTestTimeout)]40        public async Task ShouldWorkWithNull()41        {42            await Page.ExposeFunctionAsync("nullValue", (object arg) => arg);43            var result = await Page.EvaluateAsync<bool>(@"async () => {44                const value = await nullValue(null);45                return value === null;46            }");47            Assert.True(result);48        }49        [PlaywrightTest("page-expose-function.spec.ts", "should work with undefined")]50        [Test, Timeout(TestConstants.DefaultTestTimeout)]

ShouldWorkOnFrames

Using AI Code Generation

1var playwright = await Microsoft.Playwright.Playwright.CreateAsync();2var browser = await playwright.Chromium.LaunchAsync(new Microsoft.Playwright.LaunchOptions { Headless = false });3var context = await browser.NewContextAsync();4var page = await context.NewPageAsync();5await page.ExposeFunctionAsync("compute", new Func<int, int, int>((a, b) => a * b));6var result = await page.EvaluateAsync<int>("async function() {" +7    "return await compute(9, 4);" +8"}");9await page.CloseAsync();10await context.CloseAsync();11await browser.CloseAsync();12var playwright = await Microsoft.Playwright.Playwright.CreateAsync();13var browser = await playwright.Chromium.LaunchAsync(new Microsoft.Playwright.LaunchOptions { Headless = false });14var context = await browser.NewContextAsync();15var page = await context.NewPageAsync();16await page.ExposeFunctionAsync("compute", new Func<int, int, int>((a, b) => a * b));17var result = await page.EvaluateAsync<int>("async function() {" +18    "return await compute(9, 4);" +19"}");20await page.CloseAsync();21await context.CloseAsync();22await browser.CloseAsync();23var playwright = await Microsoft.Playwright.Playwright.CreateAsync();24var browser = await playwright.Chromium.LaunchAsync(new Microsoft.Playwright.LaunchOptions { Headless = false });25var context = await browser.NewContextAsync();26var page = await context.NewPageAsync();27await page.ExposeFunctionAsync("compute", new Func<int, int, int>((a, b) => a * b));28var result = await page.EvaluateAsync<int>("async function() {" +29    "return await compute(9, 4);" +30"}");31await page.CloseAsync();32await context.CloseAsync();33await browser.CloseAsync();34var playwright = await Microsoft.Playwright.Playwright.CreateAsync();

ShouldWorkOnFrames

Using AI Code Generation

1using Microsoft.Playwright;2using System.Threading.Tasks;3using Xunit;4using Xunit.Abstractions;5{6    {7        internal ShouldWorkOnFrames(ITestOutputHelper output) : base(output)8        {9        }10        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]11        public async Task ShouldWorkOnFrames()12        {13            await Page.GoToAsync(TestConstants.ServerUrl + "/frames/nested-frames.html");14            await Page.ExposeFunctionAsync("woof", () => "WOOF WOOF");15            var frame = Page.MainFrame.ChildFrames[1].ChildFrames[1];16            Assert.Equal("WOOF WOOF", await frame.EvaluateAsync<string>("woof"));17        }18    }19}20{21    [Collection(TestConstants.TestFixtureBrowserCollectionName)]22    {23        internal PageExposeFunctionTests(ITestOutputHelper output) : base(output)24        {25        }26        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]27        public async Task ShouldWorkOnFrames()28        {29            await Page.GoToAsync(TestConstants.ServerUrl + "/frames/nested-frames.html");30            await Page.ExposeFunctionAsync("woof", () => "WOOF WOOF");31            var frame = Page.MainFrame.ChildFrames[1].ChildFrames[1];32            Assert.Equal("WOOF WOOF", await frame.EvaluateAsync<string>("woof

ShouldWorkOnFrames

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NUnit.Framework;7using PlaywrightSharp;8using PlaywrightSharp.Tests.BaseTests;9{10    {11        [Ignore("Not Ready")]12        public async Task ShouldWorkOnFrames()13        {14            await Page.ExposeFunctionAsync("add", (int a, int b) => a + b);15            await Page.GotoAsync(TestConstants.ServerUrl + "/frames/nested-frames.html");16            var frame = Page.Frames.ElementAt(1);17            var result = await frame.EvaluateAsync<int>("async function() { return await add(9, 4); }()");18            Assert.AreEqual(13, result);19        }20    }21}22using System;23using System.Collections.Generic;24using System.Linq;25using System.Text;26using System.Threading.Tasks;27using NUnit.Framework;28using PlaywrightSharp;29using PlaywrightSharp.Tests.BaseTests;30{31    {32        [Ignore("Not Ready")]33        public async Task ShouldWorkOnFrames()34        {35            await Page.ExposeFunctionAsync("add", (int a, int b) => a + b);36            await Page.GotoAsync(TestConstants.ServerUrl + "/frames/nested-frames.html");37            var frame = Page.Frames.ElementAt(1);38            var result = await frame.EvaluateAsync<int>("async function() { return await add(9, 4); }()");39            Assert.AreEqual(13, result);40        }41    }42}43using System;44using System.Collections.Generic;45using System.Linq;46using System.Text;47using System.Threading.Tasks;48using NUnit.Framework;49using PlaywrightSharp;50using PlaywrightSharp.Tests.BaseTests;51{52    {53        [Ignore("Not Ready")]54        public async Task ShouldWorkOnFrames()55        {56            await Page.ExposeFunctionAsync("add", (int

ShouldWorkOnFrames

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Text;4using System.Threading.Tasks;5using NUnit.Framework;6using PlaywrightSharp.Tests.BaseTests;7using PlaywrightSharp.Tests.Helpers;8{9    [Parallelizable(ParallelScope.Self)]10    {11        [PlaywrightTest("page-expose-function.spec.ts", "should work")]12        [Test, Timeout(TestConstants.DefaultTestTimeout)]13        public async Task ShouldWork()14        {15            await Page.ExposeFunctionAsync("compute", (int a, int b) => a * b);16            var result = await Page.EvaluateAsync<int>("async function() { return await compute(9, 4); }");17            Assert.AreEqual(36, result);18        }19        [PlaywrightTest("page-expose-function.spec.ts", "should transfer NaN")]20        [Test, Timeout(TestConstants.DefaultTestTimeout)]21        public async Task ShouldTransferNaN()22        {23            await Page.ExposeFunctionAsync("compute", (int a, int b) => double.NaN);24            var result = await Page.EvaluateAsync<double>("async function() { return await compute(9, 4); }");25            Assert.True(double.IsNaN(result));26        }27        [PlaywrightTest("page-expose-function.spec.ts", "should transfer -0")]28        [Test, Timeout(TestConstants.DefaultTestTimeout)]29        public async Task ShouldTransferNegativeZero()30        {31            await Page.ExposeFunctionAsync("compute", (int a, int b) => -0d);32            var result = await Page.EvaluateAsync<double>("async function() { return await compute(9, 4); }");33            Assert.AreEqual(-0d, result);34        }35        [PlaywrightTest("page-expose-function.spec.ts", "should transfer Infinity")]36        [Test, Timeout(TestConstants.DefaultTestTimeout)]37        public async Task ShouldTransferInfinity()38        {39            await Page.ExposeFunctionAsync("compute", (int a, int b) => double.PositiveInfinity);40            var result = await Page.EvaluateAsync<double>("async function() { return await compute(9, 4); }");41            Assert.AreEqual(double.PositiveInfinity, result);42        }43        [PlaywrightTest("page-expose-function.spec.ts", "should transfer -Infinity")]44        [Test, Timeout(TestConstants.DefaultTestTimeout)]45        public async Task ShouldTransferNegativeInfinity()46        {

ShouldWorkOnFrames

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6{7    {8        [PlaywrightTest("page-expose-function.spec.ts", "should work")]9        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]10        public async Task ShouldWork()11        {12            await Page.ExposeFunctionAsync("compute", (int a, int b) => a * b);13            var result = await Page.EvaluateAsync<int>("async function() { return await compute(9, 4); }");14            Assert.Equal(36, result);15        }16        [PlaywrightTest("page-expose-function.spec.ts", "should work on frames")]17        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]18        public async Task ShouldWorkOnFrames()19        {20            await Page.ExposeFunctionAsync("compute", (int a, int b) => a * b);21            await Page.GotoAsync(Server.EmptyPage);22            await FrameUtils.AttachFrameAsync(Page, "frame1", Server.EmptyPage);23            var frame = Page.Frames.ElementAt(1);24            var result = await frame.EvaluateAsync<int>("async function() { return await compute(9, 4); }");25            Assert.Equal(36, result);26        }27        [PlaywrightTest("page-expose-function.spec.ts", "should throw for duplicate registrations")]28        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]29        public async Task ShouldThrowForDuplicateRegistrations()30        {31            await Page.ExposeFunctionAsync("woof", () => { });32            var exception = await Assert.ThrowsAsync<PlaywrightSharpException>(() => Page.ExposeFunctionAsync("woof", () => { }));33            Assert.Equal("Function \"woof\" has been already registered in one of the pages", exception.Message);34        }35        [PlaywrightTest("page-expose-function.spec.ts", "should survive cross-process navigation")]36        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]37        public async Task ShouldSurviveCrossProcessNavigation()38        {39            await Page.ExposeFunctionAsync("compute", (int a, int b) => a * b);40            await Page.GotoAsync(Server.CrossProcessPrefix + "/empty.html");41            var result = await Page.EvaluateAsync<int>("async function() { return await compute(9, 4); }");

ShouldWorkOnFrames

Using AI Code Generation

1using Microsoft.Playwright.Tests;2using System;3using System.Threading.Tasks;4{5    {6        [PlaywrightTest("page-expose-function.spec.ts", "should work")]7        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]8        public async Task ShouldWork()9        {10            await Page.ExposeFunctionAsync("compute", (int a, int b) => a * b);11            var result = await Page.EvaluateAsync<int>("async function() { return await compute(9, 4); }()");12            Assert.Equal(36, result);13        }14        [PlaywrightTest("page-expose-function.spec.ts", "should work on frames")]15        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]16        public async Task ShouldWorkOnFrames()17        {18            await Page.ExposeFunctionAsync("compute", (int a, int b) => a * b);19            await Page.GotoAsync(Server.EmptyPage);20            await FrameUtils.AttachFrameAsync(Page, "frame1", Server.EmptyPage);21            var frame = Page.Frames[1];22            var result = await frame.EvaluateAsync<int>("async function() { return await compute(5, 6); }()");23            Assert.Equal(30, result);24        }25    }26}

ShouldWorkOnFrames

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.Helpers;8using Microsoft.Playwright.Transport.Channels;9using Microsoft.Playwright.Transport.Protocol;10using NUnit.Framework;11{12    [Parallelizable(ParallelScope.Self)]13    {14        [PlaywrightTest("page-expose-function.spec.ts", "should work")]15        [Test, Timeout(TestConstants.DefaultTestTimeout)]16        public async Task ShouldWork()17        {18            await Page.ExposeFunctionAsync("woof", () => "dog");19            var result = await Page.EvaluateAsync<string>("woof()");20            Assert.AreEqual("dog", result);21        }22        [PlaywrightTest("page-expose-function.spec.ts", "should work on frames")]23        [Test, Timeout(TestConstants.DefaultTestTimeout)]24        public async Task ShouldWorkOnFrames()25        {26            await Page.ExposeFunctionAsync("woof", () => "dog");27            await Page.GotoAsync(Server.Prefix + "/frames/nested-frames.html");28            var frame = Page.FirstChildFrame().FirstChildFrame();29            var result = await frame.EvaluateAsync<string>("woof()");30            Assert.AreEqual("dog", result);31        }32        [PlaywrightTest("page-expose-function.spec.ts", "should throw for duplicate registrations")]33        [Test, Timeout(TestConstants.DefaultTestTimeout)]34        public async Task ShouldThrowForDuplicateRegistrations()35        {36            await Page.ExposeFunctionAsync("woof", () => "dog");37            var exception = await PlaywrightAssert.ThrowsAsync<PlaywrightException>(() => Page.ExposeFunctionAsync("woof", () => "dog"));38            StringAssert.Contains("Function \"woof\" has been already registered in one of the pages", exception.Message);39        }40        [PlaywrightTest("page-expose-function.spec.ts", "should survive cross-process navigation")]41        [Test, Timeout(TestConstants.DefaultTestTimeout)]42        public async Task ShouldSurviveCrossProcessNavigation()43        {44            await Page.ExposeFunctionAsync("compute", (int a, int b) => a * b);45            await Page.GotoAsync(Server.Prefix + "/empty.html");46            await Page.EvaluateAsync("() => window['compute'](9, 4)");

ShouldWorkOnFrames

Using AI Code Generation

1using Microsoft.Playwright.Tests;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7using Xunit;8using Xunit.Abstractions;9{10    {11        public PageExposeFunctionTests(ITestOutputHelper output) : base(output)12        {13        }14        public async Task ShouldWorkOnFrames()15        {16            await Page.ExposeFunctionAsync("add", (int a, int b) => a + b);17            await Page.GotoAsync(TestConstants.ServerUrl + "/frames/nested-frames.html");18            Assert.Equal(8, await Page.MainFrame.EvaluateAsync<int>("() => add(3, 5)"));19            Assert.Equal(9, await Page.MainFrame.ChildFrames.ElementAt(1).EvaluateAsync<int>("() => add(4, 5)"));20        }21    }22}23using Microsoft.Playwright.Tests;24using System;25using System.Collections.Generic;26using System.Linq;27using System.Text;28using System.Threading.Tasks;29using Xunit;30using Xunit.Abstractions;31{32    {33        public PageExposeFunctionTests(ITestOutputHelper output) : base(output)34        {35        }36        public async Task ShouldWorkOnFrames()37        {38            await Page.ExposeFunctionAsync("add", (int a, int b) => a + b);39            await Page.GotoAsync(TestConstants.ServerUrl + "/frames/nested-frames.html");40            Assert.Equal(8, await Page.MainFrame.EvaluateAsync<int>("() => add(3, 5)"));41            Assert.Equal(9, await Page.MainFrame.ChildFrames.ElementAt(1).EvaluateAsync<int>("() => add(4, 5)"));42        }43    }44}45using Microsoft.Playwright.Tests;46using System;47using System.Collections.Generic;48using System.Linq;49using System.Text;50using System.Threading.Tasks;51using Xunit;52using Xunit.Abstractions;53{54    {

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