Initial import

1 files changed, 91 insertions, 0 deletions

diff --git a/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Issue3276.cs b/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Issue3276.cs
new file mode 100644
index 00000000..6f0b0ea9
--- /dev/null
+++ b/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Issue3276.cs
@@ -0,0 +1,91 @@
+using System;
+
+using Xamarin.Forms.CustomAttributes;
+using System.Collections.ObjectModel;
+using System.Collections.Generic;
+using System.Runtime.CompilerServices;
+using System.ComponentModel;
+
+#if UITEST
+using Xamarin.UITest;
+using NUnit.Framework;
+#endif
+
+namespace Xamarin.Forms.Controls
+{
+	[Preserve (AllMembers = true)]
+	[Issue (IssueTracker.Github, 3276, "Crashing Unknown cell parent type on ContextAction Bindings")]
+	public class Issue3276 : TestTabbedPage
+	{
+		protected override void Init ()
+		{
+			var listview = new ListView ();
+			listview.ItemTemplate = new DataTemplate (typeof(CaCell));
+
+			listview.SetBinding (ListView.ItemsSourceProperty, new Binding ("SearchResults"));
+
+			var page = new ContentPage {Title = "First", Content = listview, BindingContext = new VM () };
+
+			page.Appearing += (object sender, EventArgs e) => (page.BindingContext as VM).Load ();
+
+			Children.Add (page);
+			Children.Add (new ContentPage { Title = "Second" });
+		}
+
+		[Preserve (AllMembers = true)]
+		public class VM : ViewModel
+		{
+			public void Load ()
+			{
+				var list = new List<string> ();
+				for (int i = 0; i < 20; i++) {
+					list.Add ("second " + i.ToString ());
+				}
+				SearchResults = new ObservableCollection<string> (list);
+			}
+
+			ObservableCollection<string> _list = null;
+
+			public ObservableCollection<string> SearchResults {
+				get { return _list; }
+
+				set {
+					_list = value;
+					OnPropertyChanged ();
+				}
+			}
+
+		}
+
+		[Preserve (AllMembers = true)]
+		public class CaCell : ViewCell
+		{
+			public CaCell ()
+			{
+				var label = new Label ();
+				label.SetBinding (Label.TextProperty, new Binding ("."));
+				var menu = new MenuItem { Text = "Delete", IsDestructive = true };
+				menu.SetBinding (MenuItem.CommandParameterProperty, new Binding ("."));
+				var menu1 = new MenuItem { Text = "Settings"  };
+				menu1.SetBinding (MenuItem.CommandParameterProperty, new Binding ("."));
+				ContextActions.Add (menu);
+				ContextActions.Add (menu1);
+
+				var stack = new StackLayout ();
+				stack.Children.Add (label);
+				View = stack;
+			}
+		}
+
+
+		#if UITEST
+		[Test]
+		public void Issue3276Test ()
+		{
+			RunningApp.Tap (q => q.Marked ("Second"));
+			RunningApp.Tap (q => q.Marked ("First"));
+			RunningApp.WaitForElement (q => q.Marked ("second 1"));
+		}
+#endif
+	}
+}