diff --git a/tests/Avalonia.Input.UnitTests/KeyboardNavigationTests_Tab.cs b/tests/Avalonia.Input.UnitTests/KeyboardNavigationTests_Tab.cs index edcbf75a1d..9a117bb71d 100644 --- a/tests/Avalonia.Input.UnitTests/KeyboardNavigationTests_Tab.cs +++ b/tests/Avalonia.Input.UnitTests/KeyboardNavigationTests_Tab.cs @@ -1225,5 +1225,32 @@ namespace Avalonia.Input.UnitTests "Button2", "Button3", "Button5", "Button1", "Button6", "Button4" }, result); } + + [Fact] + public void Cannot_Focus_Child_Of_Disabled_Control() + { + Button start; + Button expected; + + var top = new StackPanel + { + [KeyboardNavigation.TabNavigationProperty] = KeyboardNavigationMode.Cycle, + Children = + { + (start = new Button { Name = "Button1" }), + new Border + { + IsEnabled = false, + Child = new Button { Name = "Button2" }, + }, + (expected = new Button { Name = "Button3" }), + } + }; + + var current = (IInputElement)start; + var result = KeyboardNavigationHandler.GetNext(current, NavigationDirection.Next); + + Assert.Same(expected, result); + } } }