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How to use PageEvaluateHandle method of PuppeteerSharp.Tests.JSHandleTests.PageEvaluateHandle class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Tests.JSHandleTests.PageEvaluateHandle.PageEvaluateHandle

PageEvaluateHandle.cs

Source:PageEvaluateHandle.cs

...5using Xunit.Abstractions;6namespace PuppeteerSharp.Tests.JSHandleTests7{8    [Collection(TestConstants.TestFixtureCollectionName)]9    public class PageEvaluateHandle : PuppeteerPageBaseTest10    {11        public PageEvaluateHandle(ITestOutputHelper output) : base(output)12        {13        }14        [PuppeteerTest("jshandle.spec.ts", "Page.evaluateHandle", "should work")]15        [PuppeteerFact]16        public async Task ShouldWork()17            => Assert.NotNull(await Page.EvaluateFunctionHandleAsync("() => window"));18        [PuppeteerTest("jshandle.spec.ts", "Page.evaluateHandle", "should accept object handle as an argument")]19        [PuppeteerFact]20        public async Task ShouldAcceptObjectHandleAsAnArgument()21        {22            var navigatorHandle = await Page.EvaluateFunctionHandleAsync("() => navigator");23            var text = await Page.EvaluateFunctionAsync<string>(24                "(e) => e.userAgent",25                navigatorHandle);...

PageEvaluateHandle

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        [PuppeteerTest("jshandle.spec.ts", "JSHandle", "page.evaluateHandle")]7        public async Task ShouldWork()8        {9            var aHandle = await Page.EvaluateHandleAsync("() => ({a: 1})");10            Assert.Equal("object", await aHandle.JsonValueAsync<string>());11            Assert.Equal("object", await aHandle.JsonValueAsync<string>());12        }13    }14}15using System;16using System.Threading.Tasks;17using PuppeteerSharp;18{19    {20        [PuppeteerTest("jshandle.spec.ts", "JSHandle", "page.evaluateHandle")]21        public async Task ShouldWork()22        {23            var aHandle = await Page.EvaluateHandleAsync("() => ({a: 1})");24            Assert.Equal("object", await aHandle.JsonValueAsync<string>());25            Assert.Equal("object", await aHandle.JsonValueAsync<string>());26        }27    }28}29using System;30using System.Threading.Tasks;31using PuppeteerSharp;32{33    {34        [PuppeteerTest("jshandle.spec.ts", "JSHandle", "page.evaluateHandle")]35        public async Task ShouldWork()36        {37            var aHandle = await Page.EvaluateHandleAsync("() => ({a: 1})");38            Assert.Equal("object", await aHandle.JsonValueAsync<string>());39            Assert.Equal("object", await aHandle.JsonValueAsync<string>());40        }41    }42}43using System;44using System.Threading.Tasks;45using PuppeteerSharp;46{

PageEvaluateHandle

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        [PuppeteerTest("jshandle.spec.ts", "JSHandle", "page.evaluateHandle should work")]7        public async Task PageEvaluateHandleShouldWork()8        {9            var aHandle = await Page.EvaluateHandleAsync("() => Promise.resolve(3)");10            var isPromise = await Page.EvaluateFunctionAsync<bool>("x => Object.prototype.toString.call(x) === '[object Promise]'", aHandle);11            Assert.True(isPromise);12        }13        [PuppeteerTest("jshandle.spec.ts", "JSHandle", "page.evaluateHandle should accept object handles as arguments")]14        public async Task PageEvaluateHandleShouldAcceptObjectHandlesAsArguments()15        {16            var windowHandle = await Page.EvaluateHandleAsync("() => window");17            var aHandle = await Page.EvaluateHandleAsync("x => x", windowHandle);18            var result = await Page.EvaluateFunctionAsync<bool>("x => x === window", aHandle);19            Assert.True(result);20        }21        [PuppeteerTest("jshandle.spec.ts", "JSHandle", "page.evaluateHandle should accept string handles as arguments")]22        public async Task PageEvaluateHandleShouldAcceptStringHandlesAsArguments()23        {24            var aHandle = await Page.EvaluateHandleAsync("() => 'string'");25            var result = await Page.EvaluateFunctionAsync<string>("x => x", aHandle);26            Assert.Equal("string", result);27        }28        [PuppeteerTest("jshandle.spec.ts", "JSHandle", "page.evaluateHandle should accept object handles to primitives")]29        public async Task PageEvaluateHandleShouldAcceptObjectHandlesToPrimitives()30        {31            var aHandle = await Page.EvaluateHandleAsync("() => ({ a: 1})");32            var result = await Page.EvaluateFunctionAsync<int>("x => x.a", aHandle);33            Assert.Equal(1, result);34        }35        [PuppeteerTest("jshandle.spec.ts", "JSHandle", "page.evaluateHandle should throw for circular objects")]

PageEvaluateHandle

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4using PuppeteerSharp.Tests.Attributes;5using Xunit;6{7    [Collection(TestConstants.TestFixtureCollectionName)]8    {9        [PuppeteerTest("jshandle.spec.ts", "Page.evaluateHandle", "should work")]10        public async Task ShouldWork()11        {12            var aHandle = await Page.EvaluateHandleAsync("() => Promise.resolve(7 * 3)");13            var result = await Page.EvaluateFunctionAsync("a => a * 2", aHandle);14            Assert.Equal(42, result);15        }16        [PuppeteerTest("jshandle.spec.ts", "Page.evaluateHandle", "should accept object handle as an argument")]17        public async Task ShouldAcceptObjectHandleAsAnArgument()18        {19            var windowHandle = await Page.EvaluateHandleAsync("() => window");20            var result = await Page.EvaluateFunctionAsync("a => a === window", windowHandle);21            Assert.Equal(true, result);22        }23        [PuppeteerTest("jshandle.spec.ts", "Page.evaluateHandle", "should accept object handle to primitive types")]24        public async Task ShouldAcceptObjectHandleToPrimitiveTypes()25        {26            var nullHandle = await Page.EvaluateHandleAsync("() => null");27            var result = await Page.EvaluateFunctionAsync("a => Object.is(a, null)", nullHandle);28            Assert.Equal(true, result);29            var trueHandle = await Page.EvaluateHandleAsync("() => true");30            result = await Page.EvaluateFunctionAsync("a => a === true", trueHandle);31            Assert.Equal(true, result);32            var windowHandle = await Page.EvaluateHandleAsync("() => window");33            result = await Page.EvaluateFunctionAsync("a => a === window", windowHandle);34            Assert.Equal(true, result);35        }36        [PuppeteerTest("jshandle.spec.ts", "Page.evaluateHandle", "should throw if underlying element was disposed")]37        public async Task ShouldThrowIfUnderlyingElementWasDisposed()38        {39            var exception = await Assert.ThrowsAsync<Exception>(() => Page.EvaluateFunctionAsync("() => delete window['Node

PageEvaluateHandle

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4using PuppeteerSharp.Media;5{6    {7        [PuppeteerTest("jshandle.spec.ts", "JSHandle", "Page.evaluateHandle")]8        public async Task ShouldWork()9        {10            await Page.GoToAsync(TestConstants.ServerUrl + "/input/button.html");11            var windowHandle = await Page.EvaluateHandleAsync("() => window");12            var isJSHandle = windowHandle is PuppeteerSharp.JSHandle;13            Assert.True(isJSHandle);14        }15    }16}17at PuppeteerSharp.Tests.JSHandleTests.PageEvaluateHandle.ShouldWork() in C:\Users\user\Documents\GitHub\puppeteer-sharp\lib\PuppeteerSharp.Tests\JSHandleTests\PageEvaluateHandle.cs:line 2718at PuppeteerSharp.Tests.JSHandleTests.PageEvaluateHandle.ShouldWork() in C:\Users\user\Documents\GitHub\puppeteer-sharp\lib\PuppeteerSharp.Tests\JSHandleTests\PageEvaluateHandle.cs:line 2719Assert.True() Failure

PageEvaluateHandle

Using AI Code Generation

1using System.Threading.Tasks;2using PuppeteerSharp.Tests.Attributes;3using Xunit;4using Xunit.Abstractions;5{6    [Collection(TestConstants.TestFixtureCollectionName)]7    {8        public PageEvaluateHandleTests(ITestOutputHelper output) : base(output)9        {10        }11        [PuppeteerTest("jshandle.spec.ts", "JSHandle", "Page.evaluateHandle should work")]12        public async Task PageEvaluateHandleShouldWork()13        {14            var aHandle = await Page.EvaluateHandleAsync("() => Promise.resolve(5)");15            var isFive = await Page.EvaluateFunctionAsync<bool>("x => x === 5", aHandle);16            Assert.True(isFive);17        }18    }19}20using System.Threading.Tasks;21using PuppeteerSharp.Tests.Attributes;22using Xunit;23using Xunit.Abstractions;24{25    [Collection(TestConstants.TestFixtureCollectionName)]26    {27        public PageQuerySelectorHandleTests(ITestOutputHelper output) : base(output)28        {29        }30        [PuppeteerTest("jshandle.spec.ts", "JSHandle", "Page.$ should work")]31        public async Task PageQuerySelectorHandleShouldWork()32        {33            await Page.SetContentAsync("<section>42</section>");34            var element = await Page.QuerySelectorHandleAsync("section");35            Assert.NotNull(element);36            var text = await Page.EvaluateFunctionAsync<string>("x => x.textContent", element);37            Assert.Equal("42", text);38        }39    }40}

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