1 files changed, 78 insertions, 0 deletions
diff --git a/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Issue198.cs b/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Issue198.cs
new file mode 100644
index 00000000..099ea3f9
--- /dev/null
+++ b/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Issue198.cs
@@ -0,0 +1,78 @@
+using Xamarin.Forms.CustomAttributes;
+
+#if UITEST
+using NUnit.Framework;
+using Xamarin.UITest;
+#endif
+
+namespace Xamarin.Forms.Controls
+{
+	[Preserve (AllMembers=true)]
+	[Issue (IssueTracker.Github, 198, "TabbedPage shouldn't proxy content of NavigationPage", PlatformAffected.iOS)]
+	public class Issue198 : TestTabbedPage
+	{
+		protected override void Init ()
+		{
+			Title = "Tabbed Navigation Page";
+
+			var leavePageBtn = new Button {
+				Text = "Leave"
+			};
+
+			// Should work as expected, however, causes NRE
+			leavePageBtn.Clicked += (s, e) => Navigation.PopModalAsync ();
+
+			var navigationPageOne = new NavigationPage (new ContentPage {
+				Icon = "calculator.png",
+				Content = leavePageBtn
+			}) {
+				Title = "Page One",
+			};
+			var navigationPageTwo = new NavigationPage (new ContentPage {
+				Icon = "calculator.png",
+			}) {
+				Title = "Page Two",
+			};
+			var navigationPageThree = new NavigationPage (new ContentPage {
+				Title = "No Crash",
+			}) {
+				Title = "Page Three",
+				Icon = "calculator.png"
+			};
+			var navigationPageFour = new NavigationPage (new ContentPage ()) {
+				Title = "Page Four",
+				Icon = "calculator.png"
+			};
+
+			Children.Add (navigationPageOne);
+			Children.Add (navigationPageTwo);
+			Children.Add (navigationPageThree);
+			Children.Add (navigationPageFour);
+		}
+
+#if UITEST
+		[Test]
+		[UiTest (typeof(TabbedPage))]
+		public void Issue198TestsNREWithPopModal ()
+		{
+			RunningApp.WaitForElement (q => q.Marked ("Page One"));
+			RunningApp.WaitForElement (q => q.Button ("Leave"));
+			RunningApp.Screenshot ("All Elements Present");
+
+			RunningApp.Tap (q => q.Marked ("Leave"));
+			RunningApp.Screenshot ("Clicked Leave");
+
+			RunningApp.WaitForElement (q => q.Marked ("Bug Repro's"));
+			RunningApp.Tap (q => q.Marked ("SearchButton"));
+			RunningApp.Screenshot ("Navigate into gallery again");
+
+			RunningApp.WaitForElement (q => q.Marked ("Page Three"));
+			RunningApp.Tap (q => q.Marked ("Page Three"));
+
+			RunningApp.WaitForElement (q => q.Marked ("No Crash"));
+			RunningApp.Screenshot ("App did not crash");
+		}
+#endif
+
+	}
+}