1 files changed, 110 insertions, 0 deletions
diff --git a/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Issue417.cs b/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Issue417.cs
new file mode 100644
index 00000000..43aad7e4
--- /dev/null
+++ b/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Issue417.cs
@@ -0,0 +1,110 @@
+using System;
+using System.Diagnostics;
+using System.Linq;
+using System.Threading.Tasks;
+
+using Xamarin.Forms.CustomAttributes;
+
+#if UITEST
+using NUnit.Framework;
+using Xamarin.UITest;
+#endif
+
+namespace Xamarin.Forms.Controls
+{
+	[Preserve (AllMembers = true)]
+	[Issue (IssueTracker.Github, 417, "Navigation.PopToRootAsync does nothing", PlatformAffected.Android)]
+	public class Issue417 : TestNavigationPage
+	{
+		public static NavigationPage NavRoot;
+
+		protected override void Init ()
+		{
+			Navigation.PushAsync (new FirstPage ());
+			NavRoot = this;
+		}
+
+		public class FirstPage : ContentPage
+		{
+			public FirstPage ()
+			{
+				Title = "First Page";
+				BackgroundColor = Color.Black;
+
+				var nextPageBtn = new Button {
+					Text = "Next Page"
+				};
+
+				nextPageBtn.Clicked += (s, e) => NavRoot.Navigation.PushAsync (new NextPage ());
+
+				Content = nextPageBtn;
+			}
+		
+		}
+
+		public class NextPage : ContentPage
+		{
+			public NextPage ()
+			{
+				Title = "Second Page";
+
+				var nextPage2Btn = new Button {
+					Text = "Next Page 2"
+				};
+
+				nextPage2Btn.Clicked += (s, e) => NavRoot.Navigation.PushAsync (new NextPage2 ());
+				BackgroundColor = Color.Black;
+				Content = nextPage2Btn;
+
+			}
+		}
+
+		public class NextPage2 : ContentPage
+		{
+			public NextPage2 ()
+			{
+				Title = "Third Page";
+
+				var popToRootButton = new Button {
+					Text = "Pop to root"
+				};
+
+				popToRootButton.Clicked += (s, e) => NavRoot.PopToRootAsync ();
+				BackgroundColor = Color.Black;
+				Content = popToRootButton;
+			}
+		}
+
+
+#if UITEST
+		[Test]
+		[UiTest (typeof(NavigationPage), "PopToRootAsync")]
+		public void Issue417TestsNavigateAndPopToRoot ()
+		{
+			RunningApp.WaitForElement (q => q.Marked ("First Page"));
+			RunningApp.WaitForElement (q => q.Button ("Next Page"));
+			RunningApp.Screenshot ("All elements present");
+
+			RunningApp.Tap (q => q.Button ("Next Page"));
+
+			RunningApp.WaitForElement (q => q.Marked ("Second Page"));
+			RunningApp.WaitForElement (q => q.Button ("Next Page 2"));
+			RunningApp.Screenshot ("At second page");
+			RunningApp.Tap (q => q.Button ("Next Page 2"));
+
+			RunningApp.WaitForElement (q => q.Marked ("Third Page"));
+			RunningApp.WaitForElement (q => q.Button ("Pop to root"));
+			RunningApp.Screenshot ("At third page");
+			RunningApp.Tap (q => q.Button ("Pop to root"));
+
+			RunningApp.WaitForElement (q => q.Marked ("First Page"));
+			RunningApp.WaitForElement (q => q.Button ("Next Page"));
+			RunningApp.Screenshot ("All elements present");
+
+			RunningApp.Screenshot ("Popped to root");
+		}
+#endif
+	}
+
+
+}