How to use ShouldRejectWaitForSelectorWhenBrowserCloses method of PuppeteerSharp.Tests.LauncherTests.BrowserDisconnectTests class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Tests.LauncherTests.BrowserDisconnectTests.ShouldRejectWaitForSelectorWhenBrowserCloses

BrowserDisconnectTests.cs

Source: BrowserDisconnectTests.cs Github

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...34 }35 }36 [PuppeteerTest("launcher.spec.ts", "Browser.disconnect", "should reject waitForSelector when browser closes")]37 [PuppeteerFact]38 public async Task ShouldRejectWaitForSelectorWhenBrowserCloses()39 {40 Server.SetRoute("/​empty.html", _ => Task.Delay(10000));41 await using (var browser = await Puppeteer.LaunchAsync(TestConstants.DefaultBrowserOptions()))42 {43 var remote = await Puppeteer.ConnectAsync(new ConnectOptions44 {45 BrowserWSEndpoint = browser.WebSocketEndpoint46 });47 var page = await remote.NewPageAsync();48 var watchdog = page.WaitForSelectorAsync("div", new WaitForSelectorOptions { Timeout = 60000 });49 remote.Disconnect();50 var exception = await Assert.ThrowsAsync<TargetClosedException>(() => watchdog);51 Assert.Equal("Connection disposed", exception.CloseReason);52 }...

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ShouldRejectWaitForSelectorWhenBrowserCloses

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1{2 [Collection("PuppeteerLoaderFixture collection")]3 {4 public async Task ShouldRejectWaitForSelectorWhenBrowserCloses()5 {6 using (var browser = await Puppeteer.LaunchAsync(TestConstants.DefaultBrowserOptions()))7 {8 var page = await browser.NewPageAsync();9 var neverResolves = page.WaitForSelectorAsync("div").ContinueWith(_ => "result");10 await browser.CloseAsync();11 var exception = await Assert.ThrowsAsync<TargetClosedException>(() => neverResolves);12 Assert.Contains("Protocol error", exception.Message);13 }14 }15 }16}17{18 [Collection("PuppeteerLoaderFixture collection")]19 {20 public async Task ShouldRejectWaitForSelectorWhenBrowserCloses()21 {22 using (var browser = await Puppeteer.LaunchAsync(TestConstants.DefaultBrowserOptions()))23 {24 var page = await browser.NewPageAsync();25 var neverResolves = page.WaitForSelectorAsync("div").ContinueWith(_ => "result");26 await browser.CloseAsync();27 var exception = await Assert.ThrowsAsync<TargetClosedException>(() => neverResolves);28 Assert.Contains("Protocol error", exception.Message);29 }30 }31 }32}33{34 [Collection("PuppeteerLoaderFixture collection")]35 {36 public async Task ShouldRejectWaitForSelectorWhenBrowserCloses()37 {38 using (var browser = await Puppeteer.LaunchAsync(TestConstants.DefaultBrowserOptions()))39 {40 var page = await browser.NewPageAsync();41 var neverResolves = page.WaitForSelectorAsync("div").ContinueWith(_ => "result");42 await browser.CloseAsync();43 var exception = await Assert.ThrowsAsync<TargetClosedException>(() => neverResolves);44 Assert.Contains("Protocol

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ShouldRejectWaitForSelectorWhenBrowserCloses

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1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NUnit.Framework;7using PuppeteerSharp.Tests.Attributes;8{9 {10 public async Task ShouldRejectWaitForSelectorWhenBrowserCloses()11 {12 var newPageTask = Browser.NewPageAsync();13 var newPage = await newPageTask;14 var neverResolves = newPage.WaitForSelectorAsync(".box");15 await Browser.CloseAsync();16 var exception = await Assert.ThrowsAsync<TargetClosedException>(async () => await neverResolves);17 StringAssert.Contains("Protocol error", exception.Message);18 }19 }20}21using System;22using System.Collections.Generic;23using System.Linq;24using System.Text;25using System.Threading.Tasks;26using NUnit.Framework;27using PuppeteerSharp.Tests.Attributes;28{29 {30 public async Task ShouldRejectWaitForSelectorWhenBrowserCloses()31 {32 var newPageTask = Browser.NewPageAsync();33 var newPage = await newPageTask;34 var neverResolves = newPage.WaitForSelectorAsync(".box");35 await Browser.CloseAsync();36 var exception = await Assert.ThrowsAsync<TargetClosedException>(async () => await neverResolves);37 StringAssert.Contains("Protocol error", exception.Message);38 }39 }40}41using System;42using System.Collections.Generic;43using System.Linq;44using System.Text;45using System.Threading.Tasks;46using NUnit.Framework;47using PuppeteerSharp.Tests.Attributes;48{49 {

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ShouldRejectWaitForSelectorWhenBrowserCloses

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1using System;2using System.Threading.Tasks;3using Xunit;4{5 [Collection("PuppeteerLoaderFixture collection")]6 {7 public async Task ShouldRejectWaitForSelectorWhenBrowserCloses()8 {9 var browser = await Puppeteer.LaunchAsync(TestConstants.DefaultBrowserOptions());10 var page = await browser.NewPageAsync();11 var neverResolves = page.WaitForSelectorAsync(".box");12 await browser.CloseAsync();13 var exception = await Assert.ThrowsAsync<TargetClosedException>(() => neverResolves);14 Assert.Contains("Protocol error", exception.Message);15 }16 }17}18using System;19using System.Threading.Tasks;20using Xunit;21{22 [Collection("PuppeteerLoaderFixture collection")]23 {24 public async Task ShouldRejectWaitForSelectorWhenBrowserCloses()25 {26 var browser = await Puppeteer.LaunchAsync(TestConstants.DefaultBrowserOptions());27 var page = await browser.NewPageAsync();28 var neverResolves = page.WaitForSelectorAsync(".box");29 await browser.CloseAsync();30 var exception = await Assert.ThrowsAsync<TargetClosedException>(() => neverResolves);31 Assert.Contains("Protocol error", exception.Message);32 }33 }34}35using System;36using System.Threading.Tasks;37using Xunit;38{39 [Collection("PuppeteerLoaderFixture collection")]40 {41 public async Task ShouldRejectWaitForSelectorWhenBrowserCloses()42 {43 var browser = await Puppeteer.LaunchAsync(TestConstants.DefaultBrowserOptions());44 var page = await browser.NewPageAsync();45 var neverResolves = page.WaitForSelectorAsync(".box");46 await browser.CloseAsync();

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ShouldRejectWaitForSelectorWhenBrowserCloses

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1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using PuppeteerSharp;7using PuppeteerSharp.Tests;8using PuppeteerSharp.Tests.Attributes;9using Xunit;10using Xunit.Abstractions;11{12 [Collection(TestConstants.TestFixtureCollectionName)]13 {14 public ShouldRejectWaitForSelectorWhenBrowserCloses(ITestOutputHelper output) : base(output)15 {16 }17 [PuppeteerTest("launcher.spec.ts", "Launcher", "should reject waitForSelector when browser closes", "should reject waitForSelector when browser closes")]18 [SkipBrowserFact(skipFirefox: true)]19 public async Task ShouldRejectWaitForSelectorWhenBrowserCloses()20 {21 var browser = await Puppeteer.LaunchAsync(TestConstants.DefaultBrowserOptions());22 var page = await browser.NewPageAsync();23 var neverResolves = page.WaitForSelectorAsync(".box");24 await browser.CloseAsync();25 var exception = await Assert.ThrowsAnyAsync<Exception>(() => neverResolves);26 Assert.Contains("Protocol error", exception.Message);27 }28 }29}30{31 using System;32 using System.Collections.Generic;33 using System.Linq;34 using System.Reflection;35 using System.Threading.Tasks;36 using Xunit;37 using Xunit.Abstractions;38 using Xunit.Sdk;39 {40 public PuppeteerTestAttribute(string file, string suite, string test, string title)41 {42 File = file;43 Suite = suite;44 Test = test;45 Title = title;46 }47 public string File { get; }48 public string Suite { get; }49 public string Test { get; }50 public string Title { get; }51 {52 get => base.Skip;53 set => base.Skip = value;54 }55 {56 get => base.DisplayName;57 set => base.DisplayName = value;58 }59 }60 {61 private readonly IMessageSink _diagnosticMessageSink;62 public PuppeteerTestDiscoverer(IM

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ShouldRejectWaitForSelectorWhenBrowserCloses

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1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using PuppeteerSharp.Tests.LauncherTests.BrowserDisconnectTests;7{8 {9 public async Task ShouldRejectWaitForSelectorWhenBrowserCloses()10 {11 var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = true });12 var page = await browser.NewPageAsync();13 var neverResolves = page.WaitForSelectorAsync("*");14 await browser.CloseAsync();15 var exception = await Assert.ThrowsAsync<PuppeteerException>(() => neverResolves);16 Assert.Equal("Protocol error (Target.closeTarget): Target closed.", exception.Message);17 }18 }19}

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ShouldRejectWaitForSelectorWhenBrowserCloses

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1{2 using System;3 using System.IO;4 using System.Threading.Tasks;5 using Xunit;6 using Xunit.Abstractions;7 [Collection("PuppeteerLoaderFixture collection")]8 {9 public ShouldRejectWaitForSelectorWhenBrowserCloses(ITestOutputHelper output) : base(output)10 {11 }12 [Fact(Timeout = 5000)]13 public async Task ShouldRejectWaitForSelectorWhenBrowserCloses()14 {15 var exception = await Assert.ThrowsAnyAsync<Exception>(async () =>16 {17 var exitPromise = new TaskCompletionSource<bool>();18 var options = TestConstants.DefaultBrowserOptions();19 options.Args = new[] { TestConstants.ServerUrl, "exit" };20 options.HandleSIGINT = false;21 options.HandleSIGTERM = false;22 options.HandleSIGHUP = false;23 using (var browser = await Puppeteer.LaunchAsync(options))24 {25 browser.Process.Exited += (sender, e) => exitPromise.TrySetResult(true);26 var page = await browser.NewPageAsync();27 var neverResolves = page.WaitForSelectorAsync(".box");28 await exitPromise.Task;29 await neverResolves;30 }31 });32 Assert.Contains("Protocol error", exception.Message);33 }34 }35}36{37 using System;38 using System.IO;39 using System.Threading.Tasks;40 using Xunit;41 using Xunit.Abstractions;42 [Collection("PuppeteerLoaderFixture collection")]43 {44 public ShouldRejectWaitForXPathWhenBrowserCloses(ITestOutputHelper output) : base(output)45 {46 }47 [Fact(Timeout = 5000)]48 public async Task ShouldRejectWaitForXPathWhenBrowserCloses()49 {50 var exception = await Assert.ThrowsAnyAsync<Exception>(async () =>51 {52 var exitPromise = new TaskCompletionSource<bool>();53 var options = TestConstants.DefaultBrowserOptions();54 options.Args = new[] { TestConstants.ServerUrl,

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ShouldRejectWaitForSelectorWhenBrowserCloses

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1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using PuppeteerSharp.Tests;7using PuppeteerSharp.Tests.LauncherTests;8{9 {10 static void Main(string[] args)11 {12 var test = new PuppeteerSharp.Tests.LauncherTests.BrowserDisconnectTests();13 test.ShouldRejectWaitForSelectorWhenBrowserCloses();14 Console.ReadKey();15 }16 }17}18using System;19using System.Collections.Generic;20using System.Linq;21using System.Text;22using System.Threading.Tasks;23using PuppeteerSharp.Tests;24using PuppeteerSharp.Tests.LauncherTests;25{26 {27 static void Main(string[] args)28 {29 var test = new PuppeteerSharp.Tests.LauncherTests.BrowserDisconnectTests();30 test.ShouldRejectWaitForSelectorWhenBrowserCloses();31 Console.ReadKey();32 }33 }34}

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ShouldRejectWaitForSelectorWhenBrowserCloses

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1 await browser.CloseAsync();2 var exception = await Assert.ThrowsAsync<PuppeteerException>(() => neverResolves);3 Assert.Equal("Protocol error (Target.closeTarget): Target closed.", exception.Message);4 }5 }6}

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ShouldRejectWaitForSelectorWhenBrowserCloses

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1{2 using System;3 using System.IO;4 using System.Threading.Tasks;5 using Xunit;6 using Xunit.Abstractions;7 [Collection("PuppeteerLoaderFixture collection")]8 {9 public ShouldRejectWaitForSelectorWhenBrowserCloses(ITestOutputHelper output) : base(output)10 {11 }12 [Fact(Timeout = 5000)]13 public async Task ShouldRejectWaitForSelectorWhenBrowserCloses()14 {15 var exception = await Assert.ThrowsAnyAsync<Exception>(async () =>16 {17 var exitPromise = new TaskCompletionSource<bool>();18 var options = TestConstants.DefaultBrowserOptions();19 options.Args = new[] { TestConstants.ServerUrl, "exit" };20 options.HandleSIGINT = false;21 options.HandleSIGTERM = false;22 options.HandleSIGHUP = false;23 using (var browser = await Puppeteer.LaunchAsync(options))24 {25 browser.Process.Exited += (sender, e) => exitPromise.TrySetResult(true);26 var page = await browser.NewPageAsync();27 var neverResolves = page.WaitForSelectorAsync(".box");28 await exitPromise.Task;29 await neverResolves;30 }31 });32 Assert.Contains("Protocol error", exception.Message);33 }34 }35}36{37 using System;38 using System.IO;39 using System.Threading.Tasks;40 using Xunit;41 using Xunit.Abstractions;42 [Collection("PuppeteerLoaderFixture collection")]43 {44 public ShouldRejectWaitForXPathWhenBrowserCloses(ITestOutputHelper output) : base(output)45 {46 }47 [Fact(Timeout = 5000)]48 public async Task ShouldRejectWaitForXPathWhenBrowserCloses()49 {50 var exception = await Assert.ThrowsAnyAsync<Exception>(async () =>51 {52 var exitPromise = new TaskCompletionSource<bool>();53 var options = TestConstants.DefaultBrowserOptions();54 options.Args = new[] { TestConstants.ServerUrl,

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ShouldRejectWaitForSelectorWhenBrowserCloses

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1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using PuppeteerSharp.Tests;7using PuppeteerSharp.Tests.LauncherTests;8{9 {10 static void Main(string[] args)11 {12 var test = new PuppeteerSharp.Tests.LauncherTests.BrowserDisconnectTests();13 test.ShouldRejectWaitForSelectorWhenBrowserCloses();14 Console.ReadKey();15 }16 }17}18using System;19using System.Collections.Generic;20using System.Linq;21using System.Text;22using System.Threading.Tasks;23using PuppeteerSharp.Tests;24using PuppeteerSharp.Tests.LauncherTests;25{26 {27 static void Main(string[] args)28 {29 var test = new PuppeteerSharp.Tests.LauncherTests.BrowserDisconnectTests();30 test.ShouldRejectWaitForSelectorWhenBrowserCloses();31 Console.ReadKey();32 }33 }34}

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using below,

using var page = browser.NewPageAsync().Result;

page.TypeAsync("input[name='elementname']", valuetobeset).Wait();
https://stackoverflow.com/questions/67332554/set-input-value-with-puppeteer-sharp

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