1 files changed, 53 insertions, 0 deletions
diff --git a/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Bugzilla28575.cs b/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Bugzilla28575.cs
new file mode 100644
index 00000000..665dec2d
--- /dev/null
+++ b/Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Bugzilla28575.cs
@@ -0,0 +1,53 @@
+using System;
+
+using Xamarin.Forms.CustomAttributes;
+
+#if UITEST
+using Xamarin.UITest;
+using NUnit.Framework;
+#endif
+
+namespace Xamarin.Forms.Controls
+{
+	[Preserve (AllMembers = true)]
+	[Issue (IssueTracker.Bugzilla, 28575, "listview header set to null")]
+	public class Bugzilla28575 : TestContentPage
+	{
+		readonly string _header = "Hello I am Header!!!!";
+
+		protected override void Init ()
+		{
+			var listview = new ListView ();
+			listview.Header = new Label () {
+				Text = _header,
+				TextColor = Color.Red,
+				XAlign = TextAlignment.Center
+			};
+
+			var b = new Button () {
+				Text = "Click",
+				AutomationId = "btnClick"
+					
+			};
+			b.Clicked += (sender, e) => listview.Header = null;	
+
+			Content = new StackLayout {
+				Children = {
+					b,
+					listview
+				}
+			};
+		}
+
+		#if UITEST
+		[Test]
+		public void Bugzilla28575Test ()
+		{
+			RunningApp.Screenshot ("I am at Bugzilla28575Test ");
+			RunningApp.WaitForElement (q => q.Marked (_header));
+			RunningApp.Tap (q => q.Marked ("Click"));
+			RunningApp.WaitForNoElement (q => q.Marked (_header));
+		}
+		#endif
+	}
+}