How to use ShouldWorkWithFakeClickingTargetBlankAndReNoopener method of PuppeteerSharp.Tests.PageTests.PageEventsPopupTests class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Tests.PageTests.PageEventsPopupTests.ShouldWorkWithFakeClickingTargetBlankAndReNoopener

PageEventsPopupTests.cs

Source: PageEventsPopupTests.cs Github

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...50 Assert.False(await popupTaskSource.Task.Result.EvaluateExpressionAsync<bool>("!!window.opener"));51 }52 [PuppeteerTest("page.spec.ts", "Page.Events.Popup", "should work with clicking target=_blank and with rel=opener")]53 [SkipBrowserFact(skipFirefox: true)]54 public async Task ShouldWorkWithFakeClickingTargetBlankAndReNoopener()55 {56 await Page.GoToAsync(TestConstants.EmptyPage);57 await Page.SetContentAsync("<a target=_blank rel=noopener href='/​one-style.html'>yo</​a>");58 var popupTaskSource = new TaskCompletionSource<Page>();59 Page.Popup += (_, e) => popupTaskSource.TrySetResult(e.PopupPage);60 await Task.WhenAll(61 popupTaskSource.Task,62 Page.QuerySelectorAsync("a").EvaluateFunctionAsync("a => a.click()"));63 Assert.False(await Page.EvaluateExpressionAsync<bool>("!!window.opener"));64 Assert.False(await popupTaskSource.Task.Result.EvaluateExpressionAsync<bool>("!!window.opener"));65 }66 [PuppeteerTest("page.spec.ts", "Page.Events.Popup", "should work with fake-clicking target=_blank and rel=noopener")]67 [SkipBrowserFact(skipFirefox: true)]68 public async Task ShouldWorkWithFakeClickingTargetBlankAndRelNoopener()...

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ShouldWorkWithFakeClickingTargetBlankAndReNoopener

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1{2 [Collection("PuppeteerLoaderFixture collection")]3 {4 public async Task ShouldWorkWithFakeClickingTargetBlankAndReNoopener()5 {6 var (popup, _) = await TaskUtils.WhenAll(7 Page.WaitForEvent(PageEvent.Popup),8 Page.EvaluateFunctionAsync(@"() =>9 {10 var a = document.createElement('a');11 a.target = '_blank';12 a.rel = 'noopener noreferrer';13 a.href = '/​empty.html';14 a.click();15 }"));16 Assert.Equal(Page.MainFrame.Url, popup.Url);17 }18 }19}20{21 [Collection("PuppeteerLoaderFixture collection")]22 {23 public async Task ShouldWorkWithFakeClickingTargetBlank()24 {25 var (popup, _) = await TaskUtils.WhenAll(26 Page.WaitForEvent(PageEvent.Popup),27 Page.EvaluateFunctionAsync(@"() =>28 {29 var a = document.createElement('a');30 a.target = '_blank';31 a.href = '/​empty.html';32 a.click();33 }"));34 Assert.Equal(Page.MainFrame.Url, popup.Url);35 }36 }37}38{39 [Collection("PuppeteerLoaderFixture collection")]40 {41 public async Task ShouldWorkWithFakeClickingTargetBlank()42 {43 var (popup, _) = await TaskUtils.WhenAll(44 Page.WaitForEvent(PageEvent.Popup),45 Page.EvaluateFunctionAsync(@"() =>46 {47 var a = document.createElement('a');48 a.target = '_blank';49 a.href = '/​empty.html';50 a.click();51 }"));52 Assert.Equal(Page.MainFrame.Url, popup.Url);53 }54 }55}

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ShouldWorkWithFakeClickingTargetBlankAndReNoopener

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1{2 [Collection("PuppeteerLoaderFixture collection")]3 {4 public PageEventsPopupTests(ITestOutputHelper output) : base(output)5 {6 }7 [PuppeteerTest("page.spec.ts", "Page.Events.Popup", "should work with noopener target")]8 [SkipBrowserFact(skipFirefox: true)]9 public async Task ShouldWorkWithNoopenerTarget()10 {11 await Page.SetContentAsync("<a target=_blank rel=noopener href=\"about:blank\">yo</​a>");12 var popupTask = Page.WaitForEventAsync(PageEvent.Popup);13 await TaskUtils.WhenAll(14 Page.ClickAsync("a")15 );16 var popup = popupTask.Result.Page;17 Assert.Equal("about:blank", popup.Url);18 }19 [PuppeteerTest("page.spec.ts", "Page.Events.Popup", "should work with noopener target")]20 [SkipBrowserFact(skipFirefox: true)]21 public async Task ShouldWorkWithFakeClickingTargetBlankAndReNoopener()22 {23 await Page.SetContentAsync("<a target=_blank rel=noopener href=\"about:blank\">yo</​a>");24 var popupTask = Page.WaitForEventAsync(PageEvent.Popup);25 await TaskUtils.WhenAll(26 Page.EvaluateFunctionAsync(@"() => {27 const a = document.querySelector('a');28 a.click = () => window.open('about:blank', '_blank');29 }")30 );31 var popup = popupTask.Result.Page;32 Assert.Equal("about:blank", popup.Url);33 }34 }35}36{37 [Collection("PuppeteerLoaderFixture collection")]38 {39 public PageEventsPopupTests(ITestOutputHelper output) : base(output)40 {41 }42 [PuppeteerTest("page.spec.ts", "Page.Events.Popup", "should work with noopener target")]43 [SkipBrowserFact(skipFirefox: true)]44 public async Task ShouldWorkWithNoopenerTarget()

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ShouldWorkWithFakeClickingTargetBlankAndReNoopener

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1{2 [Collection("PuppeteerLoaderFixture collection")]3 {4 private readonly PuppeteerFixture fixture;5 public PageEventsPopupTests(PuppeteerFixture fixture)6 {7 this.fixture = fixture;8 }9 public async Task ShouldWorkWithFakeClickingTargetBlankAndReNoopener()10 {

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ShouldWorkWithFakeClickingTargetBlankAndReNoopener

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1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6{7 {8 [PuppeteerTest("page.spec.ts", "Page.Events.Popup", "should work with fake-clicking target=_blank and rel=noopener")]9 public async Task ShouldWorkWithFakeClickingTargetBlankAndReNoopener()10 {11 var (popup, _) = await TaskUtils.WhenAll(12 Page.WaitForEvent(PageEvent.Popup),13 Page.EvaluateExpressionAsync("url => window.__popup = window.open(url)", TestConstants.EmptyPage)14 );15 Assert.True(popup.IsClosed);16 }17 }18}19using System;20using System.Collections.Generic;21using System.Linq;22using System.Text;23using System.Threading.Tasks;24{25 {26 [PuppeteerTest("page.spec.ts", "Page.Events.Popup", "should work with clicking target=_blank and rel=noopener")]27 public async Task ShouldWorkWithClickingTargetBlankAndRelNoopener()28 {29 var (popup, _) = await TaskUtils.WhenAll(30 Page.WaitForEvent(PageEvent.Popup),31 Page.EvaluateExpressionAsync("url => window.__popup = window.open(url)", TestConstants.EmptyPage)32 );33 Assert.True(popup.IsClosed);34 }35 }36}37using System;38using System.Collections.Generic;39using System.Linq;40using System.Text;41using System.Threading.Tasks;42{43 {44 [PuppeteerTest("page.spec.ts", "Page.Events.Popup", "should work with clicking target=_blank

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ShouldWorkWithFakeClickingTargetBlankAndReNoopener

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1using PuppeteerSharp.Tests.PageTests;2using System.Threading.Tasks;3using Xunit;4using Xunit.Abstractions;5{6 [Collection("PuppeteerLoaderFixture collection")]7 {8 public ShouldWorkWithFakeClickingTargetBlankAndReNoopener(ITestOutputHelper output) : base(output)9 {10 }11 public async Task ShouldWorkWithFakeClickingTargetBlankAndReNoopener()12 {13 await Page.GoToAsync(TestConstants.ServerUrl + "/​popup/​window-open.html");14 await Page.EvaluateFunctionAsync(@"() =>15 {16 delete window['_opened'];17 window['_opened'] = [];18 window.addEventListener('popup', e => window['_opened'].push(e.detail));19 }");20 await Page.ClickAsync("a[target=_blank]");21 Assert.Equal(TestConstants.ServerUrl + "/​popup/​popup.html", await Page.EvaluateFunctionAsync<string>("() => window['_opened'][0].url"));22 Assert.Equal(TestConstants.ServerUrl + "/​popup/​popup.html", await Page.EvaluateFunctionAsync<string>("() => window['_opened'][0].window.location.href"));23 Assert.Equal(TestConstants.ServerUrl + "/​popup/​window-open.html", await Page.EvaluateFunctionAsync<string>("() => window['_opened'][0].window.opener.location.href"));24 Assert.Equal(TestConstants.ServerUrl + "/​popup/​window-open.html", await Page.EvaluateFunctionAsync<string>("() => window['_opened'][0].window.opener.location.href"));25 Assert.Equal(TestConstants.ServerUrl + "/​popup/​window-open.html", await Page.EvaluateFunctionAsync<string>("() => window['_opened'][0].window.opener.location.href"));26 Assert.Equal(TestConstants.ServerUrl + "/​popup/​window-open.html", await Page.EvaluateFunctionAsync<string>("() => window['_opened'][0].window.opener.location.href"));27 }28 }29}30using PuppeteerSharp.Tests.PageTests;31using System.Threading.Tasks;32using Xunit;33using Xunit.Abstractions;34{35 [Collection("PuppeteerLoaderFixture collection")]

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ShouldWorkWithFakeClickingTargetBlankAndReNoopener

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1using System;2using System.Threading.Tasks;3using PuppeteerSharp.Tests.Attributes;4using Xunit;5using Xunit.Abstractions;6{7 [Collection(TestConstants.TestFixtureCollectionName)]8 {9 public PageEventsPopupTests(ITestOutputHelper output) : base(output)10 {11 }12 [PuppeteerTest("page.spec.ts", "Page.Events.Popup", "should work with fake clicking target=_blank and rel=noopener")]13 [Fact(Timeout = TestConstants.DefaultTestTimeout)]14 public async Task ShouldWorkWithFakeClickingTargetBlankAndReNoopener()15 {16 var page = await Browser.NewPageAsync();17 var popupTargetTask = new TaskCompletionSource<Target>();18 var popupTask = new TaskCompletionSource<Page>();19 void TargetCreated(object sender, TargetCreatedEventArgs e)20 {21 if (e.Target.Type == TargetType.Page)22 {23 popupTargetTask.TrySetResult(e.Target);24 }25 }26 void Popup(object sender, PopupEventArgs e)27 {28 popupTask.TrySetResult(e.Page);29 }30 await Page.Target.CreateCDPSessionAsync().SendAsync("Page.setDownloadBehavior", new31 {32 });33 await Page.Target.CreateCDPSessionAsync().SendAsync("Page.setDownloadBehavior", new34 {35 });36 await Page.EvaluateFunctionAsync("link => link.click()", await Page.QuerySelectorAsync("a"));37 var popupTarget = await popupTargetTask.Task;38 var popup = await popupTask.Task;39 await popup.CloseAsync();40 }41 }42}43System.AggregateException: One or more errors occurred. (Object reference not set to an instance of an object.)44 at System.Threading.Tasks.Task.Wait(Int32 millisecondsTimeout, CancellationToken cancellationToken)

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ShouldWorkWithFakeClickingTargetBlankAndReNoopener

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1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4using Xunit;5using Xunit.Abstractions;6{7 [Collection(TestConstants.TestFixtureCollectionName)]8 {9 public ShouldWorkWithFakeClickingTargetBlankAndReNoopener(ITestOutputHelper output) : base(output)10 {11 }12 public async Task ShouldWorkWithFakeClickingTargetBlankAndReNoopenerTest()13 {14 await Page.SetContentAsync(@"15 window.addEventListener('click', e => {16 e.preventDefault();17 });18 ");19 await Task.WhenAll(20 Page.ClickAsync("a")21 );22 }23 }24}25at PuppeteerSharp.Tests.PageTests.PageEventsPopupTests.ShouldWorkWithFakeClickingTargetBlankAndReNoopener.ShouldWorkWithFakeClickingTargetBlankAndReNoopenerTest() in C:\Users\james\source\repos\puppeteer-sharp\lib\PuppeteerSharp.Tests

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Get Result of document.querySelectorAll in PuppeteerSharp

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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