56 строки
1.4 KiB
C#
56 строки
1.4 KiB
C#
using Xamarin.Forms.CustomAttributes;
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using System.Linq;
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using Xamarin.Forms.Internals;
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#if UITEST
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using NUnit.Framework;
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using Xamarin.Forms.Core.UITests;
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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.Bugzilla, 59580, "Raising Command.CanExecutChanged causes crash on Android",
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PlatformAffected.Android)]
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public class Bugzilla59580 : TestContentPage
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{
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protected override void Init()
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{
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var tableView = new TableView();
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var tableSection = new TableSection();
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var switchCell = new TextCell
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{
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AutomationId = "Cell",
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Text = "Cell"
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};
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var menuItem = new MenuItem
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{
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AutomationId = "Fire CanExecuteChanged",
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Text = "Fire CanExecuteChanged",
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Command = new DelegateCommand(_ =>
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((DelegateCommand)switchCell.ContextActions.Single().Command).RaiseCanExecuteChanged()),
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IsDestructive = true
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};
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switchCell.ContextActions.Add(menuItem);
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tableSection.Add(switchCell);
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tableView.Root.Add(tableSection);
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Content = tableView;
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}
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#if UITEST
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[Test]
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public void Issue59580Test()
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{
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RunningApp.WaitForElement(c => c.Marked("Cell"));
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RunningApp.ActivateContextMenu("Cell");
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RunningApp.WaitForElement(c => c.Marked("Fire CanExecuteChanged"));
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RunningApp.Tap(c => c.Marked("Fire CanExecuteChanged"));
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RunningApp.WaitForElement("Cell");
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}
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#endif
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}
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}
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