39 строки
1023 B
C#
39 строки
1023 B
C#
using Xamarin.Forms.CustomAttributes;
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using Xamarin.Forms.Internals;
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#if UITEST
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using Xamarin.UITest;
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using NUnit.Framework;
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#endif
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namespace Xamarin.Forms.Controls.Issues
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{
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[Preserve(AllMembers = true)]
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[Issue(IssueTracker.Github, 2837, " Exception thrown during NavigationPage.Navigation.PopAsync", PlatformAffected.Android)]
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public class Issue2837 : TestNavigationPage // or TestMasterDetailPage, etc ...
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{
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string _labelText = "worked";
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protected override async void Init()
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{
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// Initialize ui here instead of ctor
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await PushAsync(new ContentPage() { Title = "MainPage" });
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}
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protected override async void OnAppearing()
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{
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var nav = (NavigationPage)this;
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nav.Navigation.InsertPageBefore(new ContentPage() { Title = "SecondPage ", Content = new Label { Text = _labelText } }, nav.CurrentPage);
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await nav.Navigation.PopAsync(false);
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base.OnAppearing();
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}
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#if UITEST
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[Test]
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public void Issue2837Test()
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{
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RunningApp.WaitForElement(q => q.Text (_labelText));
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}
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#endif
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}
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} |