[Controls] Repo for issue #1426

Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Issue1426.cs

@@ -0,0 +1,79 @@
+using Xamarin.Forms.CustomAttributes;
+using Xamarin.Forms.Internals;
+using System.Linq;
+
+#if UITEST
+using Xamarin.UITest;
+using NUnit.Framework;
+#endif
+
+namespace Xamarin.Forms.Controls.Issues
+{
+	[Preserve(AllMembers = true)]
+	[Issue(IssueTracker.Bugzilla, 99991426, "SetHasNavigationBar screen height wrong", PlatformAffected.iOS)]
+	public class Issue1426 : TestTabbedPage
+	{
+		protected override void Init()
+		{
+			Children.Add(new NavigationPage(new HomePage()) { Title = "Home" });
+			Children.Add(new NavigationPage(new ContentPage { Title = "Fixes", Content = new Label() { Text = "coffee.png" } }) { Title = "Fixes" });
+			CurrentPage = Children.Where(x => x.Title == "Home").FirstOrDefault();
+
+		}
+
+		class HomePage : ContentPage
+		{
+			public HomePage()
+			{
+				var grd = new Grid { BackgroundColor = Color.Brown };
+				grd.RowDefinitions.Add(new RowDefinition());
+				grd.RowDefinitions.Add(new RowDefinition());
+				grd.RowDefinitions.Add(new RowDefinition());
+
+				var boxView = new BoxView { BackgroundColor = Color.Blue };
+				grd.Children.Add(boxView, 0, 0);
+				var btn = new Button()
+				{
+					BackgroundColor = Color.Pink,
+					Text = "NextButtonID",
+					AutomationId ="NextButtonID",
+					Command = new Command(async () =>
+					{
+						var btnPop = new Button { Text = "PopButtonId",AutomationId ="PopButtonId", Command = new Command(async () => await Navigation.PopAsync()) };
+						var page = new ContentPage
+						{
+							Title = "Detail",
+							Content = btnPop,
+							BackgroundColor = Color.Yellow
+						};
+						NavigationPage.SetHasNavigationBar(page, false); //This breaks layout when you pop!
+
+						await Navigation.PushAsync(page);
+					})
+				};
+
+				grd.Children.Add(btn, 0, 1);
+				var image = new Image() { Source = "coffee.png",AutomationId ="CoffeeImageId", BackgroundColor = Color.Yellow };
+				image.VerticalOptions = LayoutOptions.End;
+				grd.Children.Add(image, 0, 2);
+				Content = grd;
+
+			}
+		}
+
+#if UITEST
+		[Test]
+		public void Github1426Test ()
+		{
+			RunningApp.Screenshot ("You can see the coffe mug");
+			RunningApp.WaitForElement (q => q.Marked ("CoffeeImageId"));
+			RunningApp.WaitForElement (q => q.Marked ("NextButtonID"));
+			RunningApp.Tap (q => q.Marked ("NextButtonID"));
+			RunningApp.WaitForElement (q => q.Marked ("PopButtonId"));
+			RunningApp.Tap (q => q.Marked ("PopButtonId"));
+			RunningApp.WaitForElement (q => q.Marked ("CoffeeImageId"));
+			RunningApp.Screenshot ("Coffe mug Image is still there on the bottom");
+		}
+#endif
+	}
+}

Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Xamarin.Forms.Controls.Issues.Shared.projitems

@@ -615,6 +615,7 @@
     <Compile Include="$(MSBuildThisFileDirectory)ButtonFastRendererTest.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)DesktopSupportTestPage.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Bugzilla58779.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Issue1426.cs" />
   </ItemGroup>
   <ItemGroup>
     <EmbeddedResource Include="$(MSBuildThisFileDirectory)Bugzilla22229.xaml">