mirror of
https://github.com/gui-cs/Terminal.Gui.git
synced 2025-12-27 00:07:58 +01:00
1962 lines
64 KiB
C#
1962 lines
64 KiB
C#
using Xunit.Abstractions;
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namespace Terminal.Gui.ViewTests;
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public class NavigationTests (ITestOutputHelper _output) : TestsAllViews
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{
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[Theory]
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[MemberData (nameof (AllViewTypes))]
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public void AllViews_AtLeastOneNavKey_Leaves (Type viewType)
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{
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View view = CreateInstanceIfNotGeneric (viewType);
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if (view == null)
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{
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_output.WriteLine ($"Ignoring {viewType} - It's a Generic");
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return;
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}
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if (!view.CanFocus)
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{
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_output.WriteLine ($"Ignoring {viewType} - It can't focus.");
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return;
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}
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Application.Init (new FakeDriver ());
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Toplevel top = new ();
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View otherView = new ()
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{
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Id = "otherView",
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CanFocus = true,
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TabStop = view.TabStop
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};
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top.Add (view, otherView);
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Application.Begin (top);
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// Start with the focus on our test view
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view.SetFocus ();
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Key [] navKeys = { Key.Tab, Key.Tab.WithShift, Key.CursorUp, Key.CursorDown, Key.CursorLeft, Key.CursorRight };
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if (view.TabStop == TabBehavior.TabGroup)
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{
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navKeys = new [] { Key.F6, Key.F6.WithShift };
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}
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var left = false;
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foreach (Key key in navKeys)
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{
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switch (view.TabStop)
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{
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case TabBehavior.TabStop:
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case TabBehavior.NoStop:
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case TabBehavior.TabGroup:
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Application.OnKeyDown (key);
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break;
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default:
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Application.OnKeyDown (Key.Tab);
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break;
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}
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if (!view.HasFocus)
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{
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left = true;
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_output.WriteLine ($"{view.GetType ().Name} - {key} Left.");
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view.SetFocus ();
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}
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else
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{
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_output.WriteLine ($"{view.GetType ().Name} - {key} did not Leave.");
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}
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}
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top.Dispose ();
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Application.Shutdown ();
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Assert.True (left);
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}
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[Theory]
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[MemberData (nameof (AllViewTypes))]
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public void AllViews_Enter_Leave_Events (Type viewType)
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{
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View view = CreateInstanceIfNotGeneric (viewType);
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if (view == null)
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{
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_output.WriteLine ($"Ignoring {viewType} - It's a Generic");
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return;
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}
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if (!view.CanFocus)
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{
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_output.WriteLine ($"Ignoring {viewType} - It can't focus.");
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return;
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}
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if (view is Toplevel && ((Toplevel)view).Modal)
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{
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_output.WriteLine ($"Ignoring {viewType} - It's a Modal Toplevel");
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return;
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}
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Application.Init (new FakeDriver ());
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Toplevel top = new ()
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{
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Height = 10,
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Width = 10
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};
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View otherView = new ()
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{
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Id = "otherView",
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X = 0, Y = 0,
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Height = 1,
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Width = 1,
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CanFocus = true,
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TabStop = view.TabStop
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};
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view.X = Pos.Right (otherView);
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view.Y = 0;
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view.Width = 10;
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view.Height = 1;
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var nEnter = 0;
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var nLeave = 0;
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view.Enter += (s, e) => nEnter++;
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view.Leave += (s, e) => nLeave++;
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top.Add (view, otherView);
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Application.Begin (top);
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// Start with the focus on our test view
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view.SetFocus ();
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//Assert.Equal (1, nEnter);
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//Assert.Equal (0, nLeave);
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// Use keyboard to navigate to next view (otherView).
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if (view is TextView)
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{
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Application.OnKeyDown (Key.F6);
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}
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else
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{
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var tries = 0;
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while (view.HasFocus)
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{
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if (++tries > 10)
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{
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Assert.Fail ($"{view} is not leaving.");
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}
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switch (view.TabStop)
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{
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case TabBehavior.NoStop:
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Application.OnKeyDown (Key.Tab);
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break;
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case TabBehavior.TabStop:
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Application.OnKeyDown (Key.Tab);
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break;
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case TabBehavior.TabGroup:
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Application.OnKeyDown (Key.F6);
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break;
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case null:
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Application.OnKeyDown (Key.Tab);
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break;
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default:
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throw new ArgumentOutOfRangeException ();
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}
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}
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}
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//Assert.Equal (1, nEnter);
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//Assert.Equal (1, nLeave);
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//Assert.False (view.HasFocus);
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//Assert.True (otherView.HasFocus);
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// Now navigate back to our test view
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switch (view.TabStop)
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{
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case TabBehavior.NoStop:
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view.SetFocus ();
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break;
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case TabBehavior.TabStop:
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Application.OnKeyDown (Key.Tab);
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break;
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case TabBehavior.TabGroup:
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Application.OnKeyDown (Key.F6);
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break;
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case null:
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Application.OnKeyDown (Key.Tab);
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break;
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default:
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throw new ArgumentOutOfRangeException ();
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}
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// Cache state because Shutdown has side effects.
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// Also ensures other tests can continue running if there's a fail
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bool otherViewHasFocus = otherView.HasFocus;
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bool viewHasFocus = view.HasFocus;
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int enterCount = nEnter;
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int leaveCount = nLeave;
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top.Dispose ();
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Application.Shutdown ();
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Assert.False (otherViewHasFocus);
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Assert.True (viewHasFocus);
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Assert.Equal (2, enterCount);
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Assert.Equal (1, leaveCount);
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}
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[Theory]
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[MemberData (nameof (AllViewTypes))]
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public void AllViews_Enter_Leave_Events_Visible_False (Type viewType)
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{
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View view = CreateInstanceIfNotGeneric (viewType);
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if (view == null)
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{
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_output.WriteLine ($"Ignoring {viewType} - It's a Generic");
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return;
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}
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if (!view.CanFocus)
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{
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_output.WriteLine ($"Ignoring {viewType} - It can't focus.");
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return;
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}
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if (view is Toplevel && ((Toplevel)view).Modal)
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{
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_output.WriteLine ($"Ignoring {viewType} - It's a Modal Toplevel");
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return;
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}
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Application.Init (new FakeDriver ());
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Toplevel top = new ()
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{
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Height = 10,
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Width = 10
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};
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View otherView = new ()
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{
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X = 0, Y = 0,
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Height = 1,
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Width = 1,
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CanFocus = true
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};
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view.Visible = false;
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view.X = Pos.Right (otherView);
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view.Y = 0;
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view.Width = 10;
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view.Height = 1;
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var nEnter = 0;
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var nLeave = 0;
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view.Enter += (s, e) => nEnter++;
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view.Leave += (s, e) => nLeave++;
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top.Add (view, otherView);
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Application.Begin (top);
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// Start with the focus on our test view
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view.SetFocus ();
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Assert.Equal (0, nEnter);
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Assert.Equal (0, nLeave);
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// Use keyboard to navigate to next view (otherView).
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if (view is TextView)
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{
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Application.OnKeyDown (Key.F6);
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}
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else if (view is DatePicker)
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{
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for (var i = 0; i < 4; i++)
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{
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Application.OnKeyDown (Key.F6);
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}
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}
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else
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{
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Application.OnKeyDown (Key.Tab);
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}
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Assert.Equal (0, nEnter);
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Assert.Equal (0, nLeave);
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top.NewKeyDownEvent (Key.Tab);
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Assert.Equal (0, nEnter);
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Assert.Equal (0, nLeave);
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top.Dispose ();
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Application.Shutdown ();
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}
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[Fact]
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public void BringSubviewForward_Subviews_vs_TabIndexes ()
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{
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var r = new View ();
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var v1 = new View { CanFocus = true };
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var v2 = new View { CanFocus = true };
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var v3 = new View { CanFocus = true };
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r.Add (v1, v2, v3);
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r.BringSubviewForward (v1);
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Assert.True (r.Subviews.IndexOf (v1) == 1);
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Assert.True (r.Subviews.IndexOf (v2) == 0);
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Assert.True (r.Subviews.IndexOf (v3) == 2);
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Assert.True (r.TabIndexes.IndexOf (v1) == 0);
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Assert.True (r.TabIndexes.IndexOf (v2) == 1);
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Assert.True (r.TabIndexes.IndexOf (v3) == 2);
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r.Dispose ();
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}
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[Fact]
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public void BringSubviewToFront_Subviews_vs_TabIndexes ()
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{
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var r = new View ();
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var v1 = new View { CanFocus = true };
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var v2 = new View { CanFocus = true };
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var v3 = new View { CanFocus = true };
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r.Add (v1, v2, v3);
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r.BringSubviewToFront (v1);
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Assert.True (r.Subviews.IndexOf (v1) == 2);
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Assert.True (r.Subviews.IndexOf (v2) == 0);
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Assert.True (r.Subviews.IndexOf (v3) == 1);
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Assert.True (r.TabIndexes.IndexOf (v1) == 0);
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Assert.True (r.TabIndexes.IndexOf (v2) == 1);
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Assert.True (r.TabIndexes.IndexOf (v3) == 2);
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r.Dispose ();
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}
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[Fact]
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public void CanFocus_Container_ToFalse_Turns_All_Subviews_ToFalse_Too ()
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{
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Application.Init (new FakeDriver ());
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Toplevel t = new ();
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var w = new Window ();
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var f = new FrameView ();
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var v1 = new View { CanFocus = true };
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var v2 = new View { CanFocus = true };
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f.Add (v1, v2);
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w.Add (f);
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t.Add (w);
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t.Ready += (s, e) =>
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{
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Assert.True (t.CanFocus);
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Assert.True (w.CanFocus);
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Assert.True (f.CanFocus);
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Assert.True (v1.CanFocus);
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Assert.True (v2.CanFocus);
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w.CanFocus = false;
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Assert.False (w.CanFocus);
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Assert.False (f.CanFocus);
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Assert.False (v1.CanFocus);
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Assert.False (v2.CanFocus);
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};
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Application.Iteration += (s, a) => Application.RequestStop ();
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Application.Run (t);
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t.Dispose ();
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Application.Shutdown ();
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}
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[Fact]
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public void CanFocus_Container_Toggling_All_Subviews_To_Old_Value_When_Is_True ()
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{
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Application.Init (new FakeDriver ());
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Toplevel t = new ();
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var w = new Window ();
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var f = new FrameView ();
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var v1 = new View ();
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var v2 = new View { CanFocus = true };
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f.Add (v1, v2);
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w.Add (f);
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t.Add (w);
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t.Ready += (s, e) =>
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{
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Assert.True (t.CanFocus);
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Assert.True (w.CanFocus);
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Assert.True (f.CanFocus);
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Assert.False (v1.CanFocus);
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Assert.True (v2.CanFocus);
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w.CanFocus = false;
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Assert.False (w.CanFocus);
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Assert.False (f.CanFocus);
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Assert.False (v1.CanFocus);
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Assert.False (v2.CanFocus);
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w.CanFocus = true;
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Assert.True (w.CanFocus);
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Assert.True (f.CanFocus);
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Assert.False (v1.CanFocus);
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Assert.True (v2.CanFocus);
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};
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Application.Iteration += (s, a) => Application.RequestStop ();
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Application.Run (t);
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t.Dispose ();
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Application.Shutdown ();
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}
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[Fact]
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[AutoInitShutdown]
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public void CanFocus_Faced_With_Container ()
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{
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var t = new Toplevel ();
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var w = new Window ();
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var f = new FrameView ();
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var v = new View { CanFocus = true };
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f.Add (v);
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w.Add (f);
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t.Add (w);
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Assert.True (t.CanFocus);
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Assert.True (w.CanFocus);
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Assert.True (f.CanFocus);
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Assert.True (v.CanFocus);
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f.CanFocus = false;
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Assert.False (f.CanFocus);
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Assert.True (v.CanFocus);
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v.CanFocus = false;
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Assert.False (f.CanFocus);
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Assert.False (v.CanFocus);
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v.CanFocus = true;
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Assert.False (f.CanFocus);
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Assert.True (v.CanFocus);
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t.Dispose ();
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}
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[Fact]
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public void CanFocus_Faced_With_Container_After_Run ()
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{
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Application.Init (new FakeDriver ());
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Toplevel t = new ();
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var w = new Window ();
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var f = new FrameView ();
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var v = new View { CanFocus = true };
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f.Add (v);
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w.Add (f);
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t.Add (w);
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t.Ready += (s, e) =>
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{
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Assert.True (t.CanFocus);
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Assert.True (w.CanFocus);
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Assert.True (f.CanFocus);
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Assert.True (v.CanFocus);
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f.CanFocus = false;
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Assert.False (f.CanFocus);
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Assert.False (v.CanFocus);
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v.CanFocus = false;
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Assert.False (f.CanFocus);
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Assert.False (v.CanFocus);
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Assert.Throws<InvalidOperationException> (() => v.CanFocus = true);
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Assert.False (f.CanFocus);
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Assert.False (v.CanFocus);
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f.CanFocus = true;
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Assert.True (f.CanFocus);
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Assert.True (v.CanFocus);
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};
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Application.Iteration += (s, a) => Application.RequestStop ();
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Application.Run (t);
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t.Dispose ();
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Application.Shutdown ();
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}
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[Fact]
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public void CanFocus_Faced_With_Container_Before_Run ()
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{
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Application.Init (new FakeDriver ());
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Toplevel t = new ();
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var w = new Window ();
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var f = new FrameView ();
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var v = new View { CanFocus = true };
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f.Add (v);
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w.Add (f);
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t.Add (w);
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Assert.True (t.CanFocus);
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Assert.True (w.CanFocus);
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Assert.True (f.CanFocus);
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Assert.True (v.CanFocus);
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f.CanFocus = false;
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Assert.False (f.CanFocus);
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Assert.True (v.CanFocus);
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v.CanFocus = false;
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Assert.False (f.CanFocus);
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Assert.False (v.CanFocus);
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v.CanFocus = true;
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Assert.False (f.CanFocus);
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Assert.True (v.CanFocus);
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Application.Iteration += (s, a) => Application.RequestStop ();
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Application.Run (t);
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t.Dispose ();
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Application.Shutdown ();
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}
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[Fact]
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public void CanFocus_False_Set_HasFocus_To_False ()
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{
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var view = new View { CanFocus = true };
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var view2 = new View { CanFocus = true };
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view2.Add (view);
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Assert.True (view.CanFocus);
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view.SetFocus ();
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Assert.True (view.HasFocus);
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view.CanFocus = false;
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Assert.False (view.CanFocus);
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Assert.False (view.HasFocus);
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}
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[Fact]
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public void CanFocus_Set_Changes_TabIndex_And_TabStop ()
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{
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var r = new View ();
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var v1 = new View { Text = "1" };
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var v2 = new View { Text = "2" };
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var v3 = new View { Text = "3" };
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r.Add (v1, v2, v3);
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v2.CanFocus = true;
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Assert.Equal (r.TabIndexes.IndexOf (v2), v2.TabIndex);
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Assert.Equal (0, v2.TabIndex);
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Assert.Equal (TabBehavior.TabStop, v2.TabStop);
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v1.CanFocus = true;
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Assert.Equal (r.TabIndexes.IndexOf (v1), v1.TabIndex);
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Assert.Equal (1, v1.TabIndex);
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Assert.Equal (TabBehavior.TabStop, v1.TabStop);
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v1.TabIndex = 2;
|
|
Assert.Equal (r.TabIndexes.IndexOf (v1), v1.TabIndex);
|
|
Assert.Equal (1, v1.TabIndex);
|
|
v3.CanFocus = true;
|
|
Assert.Equal (r.TabIndexes.IndexOf (v1), v1.TabIndex);
|
|
Assert.Equal (1, v1.TabIndex);
|
|
Assert.Equal (r.TabIndexes.IndexOf (v3), v3.TabIndex);
|
|
Assert.Equal (2, v3.TabIndex);
|
|
Assert.Equal (TabBehavior.TabStop, v3.TabStop);
|
|
|
|
v2.CanFocus = false;
|
|
Assert.Equal (r.TabIndexes.IndexOf (v1), v1.TabIndex);
|
|
Assert.Equal (1, v1.TabIndex);
|
|
Assert.Equal (TabBehavior.TabStop, v1.TabStop);
|
|
Assert.Equal (r.TabIndexes.IndexOf (v2), v2.TabIndex); // TabIndex is not changed
|
|
Assert.NotEqual (-1, v2.TabIndex);
|
|
Assert.Equal (TabBehavior.TabStop, v2.TabStop); // TabStop is not changed
|
|
Assert.Equal (r.TabIndexes.IndexOf (v3), v3.TabIndex);
|
|
Assert.Equal (2, v3.TabIndex);
|
|
Assert.Equal (TabBehavior.TabStop, v3.TabStop);
|
|
r.Dispose ();
|
|
}
|
|
|
|
[Fact]
|
|
[AutoInitShutdown]
|
|
public void CanFocus_Sets_To_False_On_Single_View_Focus_View_On_Another_Toplevel ()
|
|
{
|
|
var view1 = new View { Id = "view1", Width = 10, Height = 1, CanFocus = true };
|
|
var win1 = new Window { Id = "win1", Width = Dim.Percent (50), Height = Dim.Fill () };
|
|
win1.Add (view1);
|
|
var view2 = new View { Id = "view2", Width = 20, Height = 2, CanFocus = true };
|
|
var win2 = new Window { Id = "win2", X = Pos.Right (win1), Width = Dim.Fill (), Height = Dim.Fill () };
|
|
win2.Add (view2);
|
|
var top = new Toplevel ();
|
|
top.Add (win1, win2);
|
|
Application.Begin (top);
|
|
|
|
Assert.True (view1.CanFocus);
|
|
Assert.True (view1.HasFocus);
|
|
Assert.True (view2.CanFocus);
|
|
Assert.False (view2.HasFocus); // Only one of the most focused toplevels view can have focus
|
|
|
|
Assert.True (Application.OnKeyDown (Key.F6));
|
|
Assert.True (view1.CanFocus);
|
|
Assert.False (view1.HasFocus); // Only one of the most focused toplevels view can have focus
|
|
Assert.True (view2.CanFocus);
|
|
Assert.True (view2.HasFocus);
|
|
|
|
Assert.True (Application.OnKeyDown (Key.F6));
|
|
Assert.True (view1.CanFocus);
|
|
Assert.True (view1.HasFocus);
|
|
Assert.True (view2.CanFocus);
|
|
Assert.False (view2.HasFocus); // Only one of the most focused toplevels view can have focus
|
|
|
|
view1.CanFocus = false;
|
|
Assert.False (view1.CanFocus);
|
|
Assert.False (view1.HasFocus);
|
|
Assert.True (view2.CanFocus);
|
|
Assert.True (view2.HasFocus);
|
|
Assert.Equal (win2, Application.Current.Focused);
|
|
Assert.Equal (view2, Application.Current.MostFocused);
|
|
top.Dispose ();
|
|
}
|
|
|
|
[Fact]
|
|
[AutoInitShutdown]
|
|
public void CanFocus_Sets_To_False_On_Toplevel_Focus_View_On_Another_Toplevel ()
|
|
{
|
|
var view1 = new View { Id = "view1", Width = 10, Height = 1, CanFocus = true };
|
|
var win1 = new Window { Id = "win1", Width = Dim.Percent (50), Height = Dim.Fill () };
|
|
win1.Add (view1);
|
|
var view2 = new View { Id = "view2", Width = 20, Height = 2, CanFocus = true };
|
|
var win2 = new Window { Id = "win2", X = Pos.Right (win1), Width = Dim.Fill (), Height = Dim.Fill () };
|
|
win2.Add (view2);
|
|
var top = new Toplevel ();
|
|
top.Add (win1, win2);
|
|
Application.Begin (top);
|
|
|
|
Assert.True (view1.CanFocus);
|
|
Assert.True (view1.HasFocus);
|
|
Assert.True (view2.CanFocus);
|
|
Assert.False (view2.HasFocus); // Only one of the most focused toplevels view can have focus
|
|
|
|
Assert.True (Application.OnKeyDown (Key.F6));
|
|
Assert.True (view1.CanFocus);
|
|
Assert.False (view1.HasFocus); // Only one of the most focused toplevels view can have focus
|
|
Assert.True (view2.CanFocus);
|
|
Assert.True (view2.HasFocus);
|
|
|
|
Assert.True (Application.OnKeyDown (Key.F6));
|
|
Assert.True (view1.CanFocus);
|
|
Assert.True (view1.HasFocus);
|
|
Assert.True (view2.CanFocus);
|
|
Assert.False (view2.HasFocus); // Only one of the most focused toplevels view can have focus
|
|
|
|
win1.CanFocus = false;
|
|
Assert.False (view1.CanFocus);
|
|
Assert.False (view1.HasFocus);
|
|
Assert.False (win1.CanFocus);
|
|
Assert.False (win1.HasFocus);
|
|
Assert.True (view2.CanFocus);
|
|
Assert.True (view2.HasFocus);
|
|
Assert.Equal (win2, Application.Current.Focused);
|
|
Assert.Equal (view2, Application.Current.MostFocused);
|
|
top.Dispose ();
|
|
}
|
|
|
|
[Fact]
|
|
[AutoInitShutdown]
|
|
public void CanFocus_Sets_To_False_With_Two_Views_Focus_Another_View_On_The_Same_Toplevel ()
|
|
{
|
|
var view1 = new View { Id = "view1", Width = 10, Height = 1, CanFocus = true };
|
|
|
|
var view12 = new View
|
|
{
|
|
Id = "view12",
|
|
Y = 5,
|
|
Width = 10,
|
|
Height = 1,
|
|
CanFocus = true
|
|
};
|
|
var win1 = new Window { Id = "win1", Width = Dim.Percent (50), Height = Dim.Fill () };
|
|
win1.Add (view1, view12);
|
|
var view2 = new View { Id = "view2", Width = 20, Height = 2, CanFocus = true };
|
|
var win2 = new Window { Id = "win2", X = Pos.Right (win1), Width = Dim.Fill (), Height = Dim.Fill () };
|
|
win2.Add (view2);
|
|
var top = new Toplevel ();
|
|
top.Add (win1, win2);
|
|
Application.Begin (top);
|
|
|
|
Assert.True (view1.CanFocus);
|
|
Assert.True (view1.HasFocus);
|
|
Assert.True (view2.CanFocus);
|
|
Assert.False (view2.HasFocus); // Only one of the most focused toplevels view can have focus
|
|
|
|
Assert.True (Application.OnKeyDown (Key.F6)); // move to win2
|
|
Assert.True (view1.CanFocus);
|
|
Assert.False (view1.HasFocus); // Only one of the most focused toplevels view can have focus
|
|
Assert.True (view2.CanFocus);
|
|
Assert.True (view2.HasFocus);
|
|
|
|
Assert.True (Application.OnKeyDown (Key.F6));
|
|
Assert.True (view1.CanFocus);
|
|
Assert.True (view1.HasFocus);
|
|
Assert.True (view2.CanFocus);
|
|
Assert.False (view2.HasFocus); // Only one of the most focused toplevels view can have focus
|
|
|
|
view1.CanFocus = false;
|
|
Assert.False (view1.CanFocus);
|
|
Assert.False (view1.HasFocus);
|
|
Assert.True (view2.CanFocus);
|
|
Assert.False (view2.HasFocus);
|
|
Assert.Equal (win1, Application.Current.Focused);
|
|
Assert.Equal (view12, Application.Current.MostFocused);
|
|
top.Dispose ();
|
|
}
|
|
|
|
[Fact]
|
|
public void Enabled_False_Sets_HasFocus_To_False ()
|
|
{
|
|
var wasClicked = false;
|
|
var view = new Button { Text = "Click Me" };
|
|
view.Accept += (s, e) => wasClicked = !wasClicked;
|
|
|
|
view.NewKeyDownEvent (Key.Space);
|
|
Assert.True (wasClicked);
|
|
view.NewMouseEvent (new() { Flags = MouseFlags.Button1Clicked });
|
|
Assert.False (wasClicked);
|
|
Assert.True (view.Enabled);
|
|
Assert.True (view.CanFocus);
|
|
Assert.True (view.HasFocus);
|
|
|
|
view.Enabled = false;
|
|
view.NewKeyDownEvent (Key.Space);
|
|
Assert.False (wasClicked);
|
|
view.NewMouseEvent (new() { Flags = MouseFlags.Button1Clicked });
|
|
Assert.False (wasClicked);
|
|
Assert.False (view.Enabled);
|
|
Assert.True (view.CanFocus);
|
|
Assert.False (view.HasFocus);
|
|
view.SetFocus ();
|
|
Assert.False (view.HasFocus);
|
|
}
|
|
|
|
[Fact]
|
|
[AutoInitShutdown]
|
|
public void Enabled_Sets_Also_Sets_Subviews ()
|
|
{
|
|
var wasClicked = false;
|
|
var button = new Button { Text = "Click Me" };
|
|
button.IsDefault = true;
|
|
button.Accept += (s, e) => wasClicked = !wasClicked;
|
|
var win = new Window { Width = Dim.Fill (), Height = Dim.Fill () };
|
|
win.Add (button);
|
|
var top = new Toplevel ();
|
|
top.Add (win);
|
|
|
|
var iterations = 0;
|
|
|
|
Application.Iteration += (s, a) =>
|
|
{
|
|
iterations++;
|
|
|
|
win.NewKeyDownEvent (Key.Enter);
|
|
Assert.True (wasClicked);
|
|
button.NewMouseEvent (new() { Flags = MouseFlags.Button1Clicked });
|
|
Assert.False (wasClicked);
|
|
Assert.True (button.Enabled);
|
|
Assert.True (button.CanFocus);
|
|
Assert.True (button.HasFocus);
|
|
Assert.True (win.Enabled);
|
|
Assert.True (win.CanFocus);
|
|
Assert.True (win.HasFocus);
|
|
|
|
win.Enabled = false;
|
|
button.NewKeyDownEvent (Key.Enter);
|
|
Assert.False (wasClicked);
|
|
button.NewMouseEvent (new() { Flags = MouseFlags.Button1Clicked });
|
|
Assert.False (wasClicked);
|
|
Assert.False (button.Enabled);
|
|
Assert.True (button.CanFocus);
|
|
Assert.False (button.HasFocus);
|
|
Assert.False (win.Enabled);
|
|
Assert.True (win.CanFocus);
|
|
Assert.False (win.HasFocus);
|
|
button.SetFocus ();
|
|
Assert.False (button.HasFocus);
|
|
Assert.False (win.HasFocus);
|
|
win.SetFocus ();
|
|
Assert.False (button.HasFocus);
|
|
Assert.False (win.HasFocus);
|
|
|
|
win.Enabled = true;
|
|
win.FocusDeepest (null, NavigationDirection.Forward);
|
|
Assert.True (button.HasFocus);
|
|
Assert.True (win.HasFocus);
|
|
|
|
Application.RequestStop ();
|
|
};
|
|
|
|
Application.Run (top);
|
|
|
|
Assert.Equal (1, iterations);
|
|
top.Dispose ();
|
|
}
|
|
|
|
// View.Focused & View.MostFocused tests
|
|
|
|
// View.Focused - No subviews
|
|
[Fact]
|
|
[Trait ("BUGBUG", "Fix in Issue #3444")]
|
|
public void Focused_NoSubviews ()
|
|
{
|
|
var view = new View ();
|
|
Assert.Null (view.Focused);
|
|
|
|
view.CanFocus = true;
|
|
view.SetFocus ();
|
|
Assert.True (view.HasFocus);
|
|
Assert.Null (view.Focused); // BUGBUG: Should be view
|
|
}
|
|
|
|
[Fact]
|
|
[AutoInitShutdown]
|
|
public void FocusNearestView_Ensure_Focus_Ordered ()
|
|
{
|
|
var top = new Toplevel ();
|
|
|
|
var win = new Window ();
|
|
var winSubview = new View { CanFocus = true, Text = "WindowSubview" };
|
|
win.Add (winSubview);
|
|
top.Add (win);
|
|
|
|
var frm = new FrameView ();
|
|
var frmSubview = new View { CanFocus = true, Text = "FrameSubview" };
|
|
frm.Add (frmSubview);
|
|
top.Add (frm);
|
|
|
|
Application.Begin (top);
|
|
Assert.Equal ("WindowSubview", top.MostFocused.Text);
|
|
|
|
Application.OnKeyDown (Key.Tab);
|
|
Assert.Equal ("WindowSubview", top.MostFocused.Text);
|
|
|
|
Application.OnKeyDown (Key.F6);
|
|
Assert.Equal ("FrameSubview", top.MostFocused.Text);
|
|
|
|
Application.OnKeyDown (Key.Tab);
|
|
Assert.Equal ("FrameSubview", top.MostFocused.Text);
|
|
|
|
Application.OnKeyDown (Key.F6);
|
|
Assert.Equal ("WindowSubview", top.MostFocused.Text);
|
|
|
|
Application.OnKeyDown (Key.F6.WithShift);
|
|
Assert.Equal ("FrameSubview", top.MostFocused.Text);
|
|
|
|
Application.OnKeyDown (Key.F6.WithShift);
|
|
Assert.Equal ("WindowSubview", top.MostFocused.Text);
|
|
top.Dispose ();
|
|
}
|
|
|
|
[Fact]
|
|
[AutoInitShutdown]
|
|
public void FocusNext_Does_Not_Throws_If_A_View_Was_Removed_From_The_Collection ()
|
|
{
|
|
Toplevel top1 = new ();
|
|
var view1 = new View { Id = "view1", Width = 10, Height = 5, CanFocus = true };
|
|
var top2 = new Toplevel { Id = "top2", Y = 1, Width = 10, Height = 5 };
|
|
|
|
var view2 = new View
|
|
{
|
|
Id = "view2",
|
|
Y = 1,
|
|
Width = 10,
|
|
Height = 5,
|
|
CanFocus = true
|
|
};
|
|
View view3 = null;
|
|
var removed = false;
|
|
|
|
view2.Enter += (s, e) =>
|
|
{
|
|
if (!removed)
|
|
{
|
|
removed = true;
|
|
view3 = new() { Id = "view3", Y = 1, Width = 10, Height = 5 };
|
|
Application.Current.Add (view3);
|
|
Application.Current.BringSubviewToFront (view3);
|
|
Assert.False (view3.HasFocus);
|
|
}
|
|
};
|
|
|
|
view2.Leave += (s, e) =>
|
|
{
|
|
Application.Current.Remove (view3);
|
|
view3.Dispose ();
|
|
view3 = null;
|
|
};
|
|
top2.Add (view2);
|
|
top1.Add (view1, top2);
|
|
Application.Begin (top1);
|
|
|
|
Assert.True (top1.HasFocus);
|
|
Assert.True (view1.HasFocus);
|
|
Assert.False (view2.HasFocus);
|
|
Assert.False (removed);
|
|
Assert.Null (view3);
|
|
|
|
Assert.True (Application.OnKeyDown (Key.F6));
|
|
Assert.True (top1.HasFocus);
|
|
Assert.False (view1.HasFocus);
|
|
Assert.True (view2.HasFocus);
|
|
Assert.True (removed);
|
|
Assert.NotNull (view3);
|
|
|
|
Exception exception = Record.Exception (() => Application.OnKeyDown (Key.F6));
|
|
Assert.Null (exception);
|
|
Assert.True (removed);
|
|
//Assert.Null (view3);
|
|
top1.Dispose ();
|
|
}
|
|
|
|
// View.MostFocused - No subviews
|
|
[Fact]
|
|
[Trait ("BUGBUG", "Fix in Issue #3444")]
|
|
public void Most_Focused_NoSubviews ()
|
|
{
|
|
var view = new View ();
|
|
Assert.Null (view.Focused);
|
|
|
|
view.CanFocus = true;
|
|
view.SetFocus ();
|
|
Assert.True (view.HasFocus);
|
|
Assert.Null (view.MostFocused); // BUGBUG: Should be view
|
|
}
|
|
|
|
// [Fact]
|
|
// [AutoInitShutdown]
|
|
// public void HotKey_Will_Invoke_KeyPressed_Only_For_The_MostFocused_With_Top_KeyPress_Event ()
|
|
// {
|
|
// var sbQuiting = false;
|
|
// var tfQuiting = false;
|
|
// var topQuiting = false;
|
|
|
|
// var sb = new StatusBar (
|
|
// new Shortcut []
|
|
// {
|
|
// new (
|
|
// KeyCode.CtrlMask | KeyCode.Q,
|
|
// "Quit",
|
|
// () => sbQuiting = true
|
|
// )
|
|
// }
|
|
// );
|
|
// var tf = new TextField ();
|
|
// tf.KeyDown += Tf_KeyPressed;
|
|
|
|
// void Tf_KeyPressed (object sender, Key obj)
|
|
// {
|
|
// if (obj.KeyCode == (KeyCode.Q | KeyCode.CtrlMask))
|
|
// {
|
|
// obj.Handled = tfQuiting = true;
|
|
// }
|
|
// }
|
|
|
|
// var win = new Window ();
|
|
// win.Add (sb, tf);
|
|
// Toplevel top = new ();
|
|
// top.KeyDown += Top_KeyPress;
|
|
|
|
// void Top_KeyPress (object sender, Key obj)
|
|
// {
|
|
// if (obj.KeyCode == (KeyCode.Q | KeyCode.CtrlMask))
|
|
// {
|
|
// obj.Handled = topQuiting = true;
|
|
// }
|
|
// }
|
|
|
|
// top.Add (win);
|
|
// Application.Begin (top);
|
|
|
|
// Assert.False (sbQuiting);
|
|
// Assert.False (tfQuiting);
|
|
// Assert.False (topQuiting);
|
|
|
|
// Application.Driver?.SendKeys ('Q', ConsoleKey.Q, false, false, true);
|
|
// Assert.False (sbQuiting);
|
|
// Assert.True (tfQuiting);
|
|
// Assert.False (topQuiting);
|
|
|
|
//#if BROKE_WITH_2927
|
|
// tf.KeyPressed -= Tf_KeyPress;
|
|
// tfQuiting = false;
|
|
// Application.Driver?.SendKeys ('q', ConsoleKey.Q, false, false, true);
|
|
// Application.MainLoop.RunIteration ();
|
|
// Assert.True (sbQuiting);
|
|
// Assert.False (tfQuiting);
|
|
// Assert.False (topQuiting);
|
|
|
|
// sb.RemoveItem (0);
|
|
// sbQuiting = false;
|
|
// Application.Driver?.SendKeys ('q', ConsoleKey.Q, false, false, true);
|
|
// Application.MainLoop.RunIteration ();
|
|
// Assert.False (sbQuiting);
|
|
// Assert.False (tfQuiting);
|
|
|
|
//// This test is now invalid because `win` is focused, so it will receive the keypress
|
|
// Assert.True (topQuiting);
|
|
//#endif
|
|
// top.Dispose ();
|
|
// }
|
|
|
|
// [Fact]
|
|
// [AutoInitShutdown]
|
|
// public void HotKey_Will_Invoke_KeyPressed_Only_For_The_MostFocused_Without_Top_KeyPress_Event ()
|
|
// {
|
|
// var sbQuiting = false;
|
|
// var tfQuiting = false;
|
|
|
|
// var sb = new StatusBar (
|
|
// new Shortcut []
|
|
// {
|
|
// new (
|
|
// KeyCode.CtrlMask | KeyCode.Q,
|
|
// "~^Q~ Quit",
|
|
// () => sbQuiting = true
|
|
// )
|
|
// }
|
|
// );
|
|
// var tf = new TextField ();
|
|
// tf.KeyDown += Tf_KeyPressed;
|
|
|
|
// void Tf_KeyPressed (object sender, Key obj)
|
|
// {
|
|
// if (obj.KeyCode == (KeyCode.Q | KeyCode.CtrlMask))
|
|
// {
|
|
// obj.Handled = tfQuiting = true;
|
|
// }
|
|
// }
|
|
|
|
// var win = new Window ();
|
|
// win.Add (sb, tf);
|
|
// Toplevel top = new ();
|
|
// top.Add (win);
|
|
// Application.Begin (top);
|
|
|
|
// Assert.False (sbQuiting);
|
|
// Assert.False (tfQuiting);
|
|
|
|
// Application.Driver?.SendKeys ('Q', ConsoleKey.Q, false, false, true);
|
|
// Assert.False (sbQuiting);
|
|
// Assert.True (tfQuiting);
|
|
|
|
// tf.KeyDown -= Tf_KeyPressed;
|
|
// tfQuiting = false;
|
|
// Application.Driver?.SendKeys ('Q', ConsoleKey.Q, false, false, true);
|
|
// Application.MainLoop.RunIteration ();
|
|
//#if BROKE_WITH_2927
|
|
// Assert.True (sbQuiting);
|
|
// Assert.False (tfQuiting);
|
|
//#endif
|
|
// top.Dispose ();
|
|
// }
|
|
|
|
[Fact]
|
|
[SetupFakeDriver]
|
|
public void Navigation_With_Null_Focused_View ()
|
|
{
|
|
// Non-regression test for #882 (NullReferenceException during keyboard navigation when Focused is null)
|
|
|
|
Application.Init (new FakeDriver ());
|
|
|
|
var top = new Toplevel ();
|
|
top.Ready += (s, e) => { Assert.Null (top.Focused); };
|
|
|
|
// Keyboard navigation with tab
|
|
FakeConsole.MockKeyPresses.Push (new ('\t', ConsoleKey.Tab, false, false, false));
|
|
|
|
Application.Iteration += (s, a) => Application.RequestStop ();
|
|
|
|
Application.Run (top);
|
|
top.Dispose ();
|
|
Application.Shutdown ();
|
|
}
|
|
|
|
[Fact]
|
|
[AutoInitShutdown]
|
|
public void Remove_Does_Not_Change_Focus ()
|
|
{
|
|
var top = new Toplevel ();
|
|
Assert.True (top.CanFocus);
|
|
Assert.False (top.HasFocus);
|
|
|
|
var container = new View { Width = 10, Height = 10 };
|
|
var leave = false;
|
|
container.Leave += (s, e) => leave = true;
|
|
Assert.False (container.CanFocus);
|
|
var child = new View { Width = Dim.Fill (), Height = Dim.Fill (), CanFocus = true };
|
|
container.Add (child);
|
|
|
|
Assert.True (container.CanFocus);
|
|
Assert.False (container.HasFocus);
|
|
Assert.True (child.CanFocus);
|
|
Assert.False (child.HasFocus);
|
|
|
|
top.Add (container);
|
|
Application.Begin (top);
|
|
|
|
Assert.True (top.CanFocus);
|
|
Assert.True (top.HasFocus);
|
|
Assert.True (container.CanFocus);
|
|
Assert.True (container.HasFocus);
|
|
Assert.True (child.CanFocus);
|
|
Assert.True (child.HasFocus);
|
|
|
|
container.Remove (child);
|
|
child.Dispose ();
|
|
child = null;
|
|
Assert.True (top.HasFocus);
|
|
Assert.True (container.CanFocus);
|
|
Assert.True (container.HasFocus);
|
|
Assert.Null (child);
|
|
Assert.False (leave);
|
|
top.Dispose ();
|
|
}
|
|
|
|
[Fact]
|
|
[AutoInitShutdown]
|
|
public void ScreenToView_ViewToScreen_FindDeepestView_Full_Top ()
|
|
{
|
|
Toplevel top = new ();
|
|
top.BorderStyle = LineStyle.Single;
|
|
|
|
var view = new View
|
|
{
|
|
X = 3,
|
|
Y = 2,
|
|
Width = 10,
|
|
Height = 1,
|
|
Text = "0123456789"
|
|
};
|
|
top.Add (view);
|
|
|
|
Application.Begin (top);
|
|
|
|
Assert.Equal (Application.Current, top);
|
|
Assert.Equal (new (0, 0, 80, 25), new Rectangle (0, 0, View.Driver.Cols, View.Driver.Rows));
|
|
Assert.Equal (new (0, 0, View.Driver.Cols, View.Driver.Rows), top.Frame);
|
|
Assert.Equal (new (0, 0, 80, 25), top.Frame);
|
|
|
|
((FakeDriver)Application.Driver!).SetBufferSize (20, 10);
|
|
Assert.Equal (new (0, 0, View.Driver.Cols, View.Driver.Rows), top.Frame);
|
|
Assert.Equal (new (0, 0, 20, 10), top.Frame);
|
|
|
|
_ = TestHelpers.AssertDriverContentsWithFrameAre (
|
|
@"
|
|
┌──────────────────┐
|
|
│ │
|
|
│ │
|
|
│ 0123456789 │
|
|
│ │
|
|
│ │
|
|
│ │
|
|
│ │
|
|
│ │
|
|
└──────────────────┘",
|
|
_output
|
|
);
|
|
|
|
// top
|
|
Assert.Equal (Point.Empty, top.ScreenToFrame (new (0, 0)));
|
|
Point screen = top.Margin.ViewportToScreen (new Point (0, 0));
|
|
Assert.Equal (0, screen.X);
|
|
Assert.Equal (0, screen.Y);
|
|
screen = top.Border.ViewportToScreen (new Point (0, 0));
|
|
Assert.Equal (0, screen.X);
|
|
Assert.Equal (0, screen.Y);
|
|
screen = top.Padding.ViewportToScreen (new Point (0, 0));
|
|
Assert.Equal (1, screen.X);
|
|
Assert.Equal (1, screen.Y);
|
|
screen = top.ViewportToScreen (new Point (0, 0));
|
|
Assert.Equal (1, screen.X);
|
|
Assert.Equal (1, screen.Y);
|
|
screen = top.ViewportToScreen (new Point (-1, -1));
|
|
Assert.Equal (0, screen.X);
|
|
Assert.Equal (0, screen.Y);
|
|
var found = View.FindDeepestView (top, new (0, 0));
|
|
Assert.Equal (top.Border, found);
|
|
|
|
Assert.Equal (0, found.Frame.X);
|
|
Assert.Equal (0, found.Frame.Y);
|
|
Assert.Equal (new (3, 2), top.ScreenToFrame (new (3, 2)));
|
|
screen = top.ViewportToScreen (new Point (3, 2));
|
|
Assert.Equal (4, screen.X);
|
|
Assert.Equal (3, screen.Y);
|
|
found = View.FindDeepestView (top, new (screen.X, screen.Y));
|
|
Assert.Equal (view, found);
|
|
|
|
//Assert.Equal (0, found.FrameToScreen ().X);
|
|
//Assert.Equal (0, found.FrameToScreen ().Y);
|
|
found = View.FindDeepestView (top, new (3, 2));
|
|
Assert.Equal (top, found);
|
|
|
|
//Assert.Equal (3, found.FrameToScreen ().X);
|
|
//Assert.Equal (2, found.FrameToScreen ().Y);
|
|
Assert.Equal (new (13, 2), top.ScreenToFrame (new (13, 2)));
|
|
screen = top.ViewportToScreen (new Point (12, 2));
|
|
Assert.Equal (13, screen.X);
|
|
Assert.Equal (3, screen.Y);
|
|
found = View.FindDeepestView (top, new (screen.X, screen.Y));
|
|
Assert.Equal (view, found);
|
|
|
|
//Assert.Equal (9, found.FrameToScreen ().X);
|
|
//Assert.Equal (0, found.FrameToScreen ().Y);
|
|
screen = top.ViewportToScreen (new Point (13, 2));
|
|
Assert.Equal (14, screen.X);
|
|
Assert.Equal (3, screen.Y);
|
|
found = View.FindDeepestView (top, new (13, 2));
|
|
Assert.Equal (top, found);
|
|
|
|
//Assert.Equal (13, found.FrameToScreen ().X);
|
|
//Assert.Equal (2, found.FrameToScreen ().Y);
|
|
Assert.Equal (new (14, 3), top.ScreenToFrame (new (14, 3)));
|
|
screen = top.ViewportToScreen (new Point (14, 3));
|
|
Assert.Equal (15, screen.X);
|
|
Assert.Equal (4, screen.Y);
|
|
found = View.FindDeepestView (top, new (14, 3));
|
|
Assert.Equal (top, found);
|
|
|
|
//Assert.Equal (14, found.FrameToScreen ().X);
|
|
//Assert.Equal (3, found.FrameToScreen ().Y);
|
|
|
|
// view
|
|
Assert.Equal (new (-4, -3), view.ScreenToFrame (new (0, 0)));
|
|
screen = view.Margin.ViewportToScreen (new Point (-3, -2));
|
|
Assert.Equal (1, screen.X);
|
|
Assert.Equal (1, screen.Y);
|
|
screen = view.Border.ViewportToScreen (new Point (-3, -2));
|
|
Assert.Equal (1, screen.X);
|
|
Assert.Equal (1, screen.Y);
|
|
screen = view.Padding.ViewportToScreen (new Point (-3, -2));
|
|
Assert.Equal (1, screen.X);
|
|
Assert.Equal (1, screen.Y);
|
|
screen = view.ViewportToScreen (new Point (-3, -2));
|
|
Assert.Equal (1, screen.X);
|
|
Assert.Equal (1, screen.Y);
|
|
screen = view.ViewportToScreen (new Point (-4, -3));
|
|
Assert.Equal (0, screen.X);
|
|
Assert.Equal (0, screen.Y);
|
|
found = View.FindDeepestView (top, new (0, 0));
|
|
Assert.Equal (top.Border, found);
|
|
|
|
Assert.Equal (new (-1, -1), view.ScreenToFrame (new (3, 2)));
|
|
screen = view.ViewportToScreen (new Point (0, 0));
|
|
Assert.Equal (4, screen.X);
|
|
Assert.Equal (3, screen.Y);
|
|
found = View.FindDeepestView (top, new (4, 3));
|
|
Assert.Equal (view, found);
|
|
|
|
Assert.Equal (new (9, -1), view.ScreenToFrame (new (13, 2)));
|
|
screen = view.ViewportToScreen (new Point (10, 0));
|
|
Assert.Equal (14, screen.X);
|
|
Assert.Equal (3, screen.Y);
|
|
found = View.FindDeepestView (top, new (14, 3));
|
|
Assert.Equal (top, found);
|
|
|
|
Assert.Equal (new (10, 0), view.ScreenToFrame (new (14, 3)));
|
|
screen = view.ViewportToScreen (new Point (11, 1));
|
|
Assert.Equal (15, screen.X);
|
|
Assert.Equal (4, screen.Y);
|
|
found = View.FindDeepestView (top, new (15, 4));
|
|
Assert.Equal (top, found);
|
|
top.Dispose ();
|
|
}
|
|
|
|
[Fact]
|
|
[AutoInitShutdown]
|
|
public void ScreenToView_ViewToScreen_FindDeepestView_Smaller_Top ()
|
|
{
|
|
var top = new Toplevel
|
|
{
|
|
X = 3,
|
|
Y = 2,
|
|
Width = 20,
|
|
Height = 10,
|
|
BorderStyle = LineStyle.Single
|
|
};
|
|
|
|
var view = new View
|
|
{
|
|
X = 3,
|
|
Y = 2,
|
|
Width = 10,
|
|
Height = 1,
|
|
Text = "0123456789"
|
|
};
|
|
top.Add (view);
|
|
|
|
Application.Begin (top);
|
|
|
|
Assert.Equal (Application.Current, top);
|
|
Assert.Equal (new (0, 0, 80, 25), new Rectangle (0, 0, View.Driver.Cols, View.Driver.Rows));
|
|
Assert.NotEqual (new (0, 0, View.Driver.Cols, View.Driver.Rows), top.Frame);
|
|
Assert.Equal (new (3, 2, 20, 10), top.Frame);
|
|
|
|
((FakeDriver)Application.Driver!).SetBufferSize (30, 20);
|
|
Assert.Equal (new (0, 0, 30, 20), new Rectangle (0, 0, View.Driver.Cols, View.Driver.Rows));
|
|
Assert.NotEqual (new (0, 0, View.Driver.Cols, View.Driver.Rows), top.Frame);
|
|
Assert.Equal (new (3, 2, 20, 10), top.Frame);
|
|
|
|
Rectangle frame = TestHelpers.AssertDriverContentsWithFrameAre (
|
|
@"
|
|
┌──────────────────┐
|
|
│ │
|
|
│ │
|
|
│ 0123456789 │
|
|
│ │
|
|
│ │
|
|
│ │
|
|
│ │
|
|
│ │
|
|
└──────────────────┘",
|
|
_output
|
|
);
|
|
|
|
// mean the output started at col 3 and line 2
|
|
// which result with a width of 23 and a height of 10 on the output
|
|
Assert.Equal (new (3, 2, 23, 10), frame);
|
|
|
|
// top
|
|
Assert.Equal (new (-3, -2), top.ScreenToFrame (new (0, 0)));
|
|
Point screen = top.Margin.ViewportToScreen (new Point (-3, -2));
|
|
Assert.Equal (0, screen.X);
|
|
Assert.Equal (0, screen.Y);
|
|
screen = top.Border.ViewportToScreen (new Point (-3, -2));
|
|
Assert.Equal (0, screen.X);
|
|
Assert.Equal (0, screen.Y);
|
|
screen = top.Padding.ViewportToScreen (new Point (-3, -2));
|
|
Assert.Equal (1, screen.X);
|
|
Assert.Equal (1, screen.Y);
|
|
screen = top.ViewportToScreen (new Point (-3, -2));
|
|
Assert.Equal (1, screen.X);
|
|
Assert.Equal (1, screen.Y);
|
|
screen = top.ViewportToScreen (new Point (-4, -3));
|
|
Assert.Equal (0, screen.X);
|
|
Assert.Equal (0, screen.Y);
|
|
var found = View.FindDeepestView (top, new (-4, -3));
|
|
Assert.Null (found);
|
|
Assert.Equal (Point.Empty, top.ScreenToFrame (new (3, 2)));
|
|
screen = top.ViewportToScreen (new Point (0, 0));
|
|
Assert.Equal (4, screen.X);
|
|
Assert.Equal (3, screen.Y);
|
|
Assert.Equal (top.Border, View.FindDeepestView (top, new (3, 2)));
|
|
|
|
//Assert.Equal (0, found.FrameToScreen ().X);
|
|
//Assert.Equal (0, found.FrameToScreen ().Y);
|
|
Assert.Equal (new (10, 0), top.ScreenToFrame (new (13, 2)));
|
|
screen = top.ViewportToScreen (new Point (10, 0));
|
|
Assert.Equal (14, screen.X);
|
|
Assert.Equal (3, screen.Y);
|
|
Assert.Equal (top.Border, View.FindDeepestView (top, new (13, 2)));
|
|
|
|
//Assert.Equal (10, found.FrameToScreen ().X);
|
|
//Assert.Equal (0, found.FrameToScreen ().Y);
|
|
Assert.Equal (new (11, 1), top.ScreenToFrame (new (14, 3)));
|
|
screen = top.ViewportToScreen (new Point (11, 1));
|
|
Assert.Equal (15, screen.X);
|
|
Assert.Equal (4, screen.Y);
|
|
Assert.Equal (top, View.FindDeepestView (top, new (14, 3)));
|
|
|
|
// view
|
|
Assert.Equal (new (-7, -5), view.ScreenToFrame (new (0, 0)));
|
|
screen = view.Margin.ViewportToScreen (new Point (-6, -4));
|
|
Assert.Equal (1, screen.X);
|
|
Assert.Equal (1, screen.Y);
|
|
screen = view.Border.ViewportToScreen (new Point (-6, -4));
|
|
Assert.Equal (1, screen.X);
|
|
Assert.Equal (1, screen.Y);
|
|
screen = view.Padding.ViewportToScreen (new Point (-6, -4));
|
|
Assert.Equal (1, screen.X);
|
|
Assert.Equal (1, screen.Y);
|
|
screen = view.ViewportToScreen (new Point (-6, -4));
|
|
Assert.Equal (1, screen.X);
|
|
Assert.Equal (1, screen.Y);
|
|
Assert.Null (View.FindDeepestView (top, new (1, 1)));
|
|
Assert.Equal (new (-4, -3), view.ScreenToFrame (new (3, 2)));
|
|
screen = view.ViewportToScreen (new Point (-3, -2));
|
|
Assert.Equal (4, screen.X);
|
|
Assert.Equal (3, screen.Y);
|
|
Assert.Equal (top, View.FindDeepestView (top, new (4, 3)));
|
|
Assert.Equal (new (-1, -1), view.ScreenToFrame (new (6, 4)));
|
|
screen = view.ViewportToScreen (new Point (0, 0));
|
|
Assert.Equal (7, screen.X);
|
|
Assert.Equal (5, screen.Y);
|
|
Assert.Equal (view, View.FindDeepestView (top, new (7, 5)));
|
|
Assert.Equal (new (6, -1), view.ScreenToFrame (new (13, 4)));
|
|
screen = view.ViewportToScreen (new Point (7, 0));
|
|
Assert.Equal (14, screen.X);
|
|
Assert.Equal (5, screen.Y);
|
|
Assert.Equal (view, View.FindDeepestView (top, new (14, 5)));
|
|
Assert.Equal (new (7, -2), view.ScreenToFrame (new (14, 3)));
|
|
screen = view.ViewportToScreen (new Point (8, -1));
|
|
Assert.Equal (15, screen.X);
|
|
Assert.Equal (4, screen.Y);
|
|
Assert.Equal (top, View.FindDeepestView (top, new (15, 4)));
|
|
Assert.Equal (new (16, -2), view.ScreenToFrame (new (23, 3)));
|
|
screen = view.ViewportToScreen (new Point (17, -1));
|
|
Assert.Equal (24, screen.X);
|
|
Assert.Equal (4, screen.Y);
|
|
Assert.Null (View.FindDeepestView (top, new (24, 4)));
|
|
top.Dispose ();
|
|
}
|
|
|
|
[Fact]
|
|
public void SendSubviewBackwards_Subviews_vs_TabIndexes ()
|
|
{
|
|
var r = new View ();
|
|
var v1 = new View { CanFocus = true };
|
|
var v2 = new View { CanFocus = true };
|
|
var v3 = new View { CanFocus = true };
|
|
|
|
r.Add (v1, v2, v3);
|
|
|
|
r.SendSubviewBackwards (v3);
|
|
Assert.True (r.Subviews.IndexOf (v1) == 0);
|
|
Assert.True (r.Subviews.IndexOf (v2) == 2);
|
|
Assert.True (r.Subviews.IndexOf (v3) == 1);
|
|
|
|
Assert.True (r.TabIndexes.IndexOf (v1) == 0);
|
|
Assert.True (r.TabIndexes.IndexOf (v2) == 1);
|
|
Assert.True (r.TabIndexes.IndexOf (v3) == 2);
|
|
r.Dispose ();
|
|
}
|
|
|
|
[Fact]
|
|
public void SendSubviewToBack_Subviews_vs_TabIndexes ()
|
|
{
|
|
var r = new View ();
|
|
var v1 = new View { CanFocus = true };
|
|
var v2 = new View { CanFocus = true };
|
|
var v3 = new View { CanFocus = true };
|
|
|
|
r.Add (v1, v2, v3);
|
|
|
|
r.SendSubviewToBack (v3);
|
|
Assert.True (r.Subviews.IndexOf (v1) == 1);
|
|
Assert.True (r.Subviews.IndexOf (v2) == 2);
|
|
Assert.True (r.Subviews.IndexOf (v3) == 0);
|
|
|
|
Assert.True (r.TabIndexes.IndexOf (v1) == 0);
|
|
Assert.True (r.TabIndexes.IndexOf (v2) == 1);
|
|
Assert.True (r.TabIndexes.IndexOf (v3) == 2);
|
|
r.Dispose ();
|
|
}
|
|
|
|
[Fact]
|
|
public void SetFocus_With_Null_Superview_Does_Not_Throw_Exception ()
|
|
{
|
|
var view = new View ()
|
|
{
|
|
CanFocus = true
|
|
};
|
|
Assert.True (view.CanFocus);
|
|
Assert.False (view.HasFocus);
|
|
|
|
Exception exception = Record.Exception (() => view.SetFocus());
|
|
Assert.Null (exception);
|
|
|
|
Assert.True (view.CanFocus);
|
|
Assert.True (view.HasFocus);
|
|
}
|
|
|
|
[Fact]
|
|
[AutoInitShutdown]
|
|
public void SetHasFocus_Do_Not_Throws_If_OnLeave_Remove_Focused_Changing_To_Null ()
|
|
{
|
|
var view1Leave = false;
|
|
var subView1Leave = false;
|
|
var subView1subView1Leave = false;
|
|
Toplevel top = new ();
|
|
var view1 = new View { CanFocus = true };
|
|
var subView1 = new View { CanFocus = true };
|
|
var subView1subView1 = new View { CanFocus = true };
|
|
view1.Leave += (s, e) => { view1Leave = true; };
|
|
|
|
subView1.Leave += (s, e) =>
|
|
{
|
|
subView1.Remove (subView1subView1);
|
|
subView1Leave = true;
|
|
};
|
|
view1.Add (subView1);
|
|
|
|
subView1subView1.Leave += (s, e) =>
|
|
{
|
|
// This is never invoked
|
|
subView1subView1Leave = true;
|
|
};
|
|
subView1.Add (subView1subView1);
|
|
var view2 = new View { CanFocus = true };
|
|
top.Add (view1, view2);
|
|
RunState rs = Application.Begin (top);
|
|
|
|
view2.SetFocus ();
|
|
Assert.True (view1Leave);
|
|
Assert.True (subView1Leave);
|
|
Assert.False (subView1subView1Leave);
|
|
Application.End (rs);
|
|
subView1subView1.Dispose ();
|
|
top.Dispose ();
|
|
}
|
|
|
|
[Fact]
|
|
public void Subviews_TabIndexes_AreEqual ()
|
|
{
|
|
var r = new View ();
|
|
var v1 = new View { CanFocus = true };
|
|
var v2 = new View { CanFocus = true };
|
|
var v3 = new View { CanFocus = true };
|
|
|
|
r.Add (v1, v2, v3);
|
|
|
|
Assert.True (r.Subviews.IndexOf (v1) == 0);
|
|
Assert.True (r.Subviews.IndexOf (v2) == 1);
|
|
Assert.True (r.Subviews.IndexOf (v3) == 2);
|
|
|
|
Assert.True (r.TabIndexes.IndexOf (v1) == 0);
|
|
Assert.True (r.TabIndexes.IndexOf (v2) == 1);
|
|
Assert.True (r.TabIndexes.IndexOf (v3) == 2);
|
|
|
|
Assert.Equal (r.Subviews.IndexOf (v1), r.TabIndexes.IndexOf (v1));
|
|
Assert.Equal (r.Subviews.IndexOf (v2), r.TabIndexes.IndexOf (v2));
|
|
Assert.Equal (r.Subviews.IndexOf (v3), r.TabIndexes.IndexOf (v3));
|
|
r.Dispose ();
|
|
}
|
|
|
|
[Fact]
|
|
public void TabIndex_Invert_Order ()
|
|
{
|
|
var r = new View ();
|
|
var v1 = new View { Id = "1", CanFocus = true };
|
|
var v2 = new View { Id = "2", CanFocus = true };
|
|
var v3 = new View { Id = "3", CanFocus = true };
|
|
|
|
r.Add (v1, v2, v3);
|
|
|
|
v1.TabIndex = 2;
|
|
v2.TabIndex = 1;
|
|
v3.TabIndex = 0;
|
|
Assert.True (r.TabIndexes.IndexOf (v1) == 2);
|
|
Assert.True (r.TabIndexes.IndexOf (v2) == 1);
|
|
Assert.True (r.TabIndexes.IndexOf (v3) == 0);
|
|
|
|
Assert.True (r.Subviews.IndexOf (v1) == 0);
|
|
Assert.True (r.Subviews.IndexOf (v2) == 1);
|
|
Assert.True (r.Subviews.IndexOf (v3) == 2);
|
|
}
|
|
|
|
[Fact]
|
|
public void TabIndex_Invert_Order_Added_One_By_One_Does_Not_Do_What_Is_Expected ()
|
|
{
|
|
var r = new View ();
|
|
var v1 = new View { Id = "1", CanFocus = true };
|
|
r.Add (v1);
|
|
v1.TabIndex = 2;
|
|
var v2 = new View { Id = "2", CanFocus = true };
|
|
r.Add (v2);
|
|
v2.TabIndex = 1;
|
|
var v3 = new View { Id = "3", CanFocus = true };
|
|
r.Add (v3);
|
|
v3.TabIndex = 0;
|
|
|
|
Assert.False (r.TabIndexes.IndexOf (v1) == 2);
|
|
Assert.True (r.TabIndexes.IndexOf (v1) == 1);
|
|
Assert.False (r.TabIndexes.IndexOf (v2) == 1);
|
|
Assert.True (r.TabIndexes.IndexOf (v2) == 2);
|
|
|
|
// Only the last is in the expected index
|
|
Assert.True (r.TabIndexes.IndexOf (v3) == 0);
|
|
|
|
Assert.True (r.Subviews.IndexOf (v1) == 0);
|
|
Assert.True (r.Subviews.IndexOf (v2) == 1);
|
|
Assert.True (r.Subviews.IndexOf (v3) == 2);
|
|
}
|
|
|
|
[Fact]
|
|
public void TabIndex_Invert_Order_Mixed ()
|
|
{
|
|
var r = new View ();
|
|
var vl1 = new View { Id = "vl1" };
|
|
var v1 = new View { Id = "v1", CanFocus = true };
|
|
var vl2 = new View { Id = "vl2" };
|
|
var v2 = new View { Id = "v2", CanFocus = true };
|
|
var vl3 = new View { Id = "vl3" };
|
|
var v3 = new View { Id = "v3", CanFocus = true };
|
|
|
|
r.Add (vl1, v1, vl2, v2, vl3, v3);
|
|
|
|
v1.TabIndex = 2;
|
|
v2.TabIndex = 1;
|
|
v3.TabIndex = 0;
|
|
Assert.True (r.TabIndexes.IndexOf (v1) == 4);
|
|
Assert.True (r.TabIndexes.IndexOf (v2) == 2);
|
|
Assert.True (r.TabIndexes.IndexOf (v3) == 0);
|
|
|
|
Assert.True (r.Subviews.IndexOf (v1) == 1);
|
|
Assert.True (r.Subviews.IndexOf (v2) == 3);
|
|
Assert.True (r.Subviews.IndexOf (v3) == 5);
|
|
}
|
|
|
|
[Fact]
|
|
public void TabIndex_Set_CanFocus_False ()
|
|
{
|
|
var r = new View ();
|
|
var v1 = new View { CanFocus = true };
|
|
var v2 = new View { CanFocus = true };
|
|
var v3 = new View { CanFocus = true };
|
|
|
|
r.Add (v1, v2, v3);
|
|
|
|
v1.CanFocus = false;
|
|
v1.TabIndex = 0;
|
|
Assert.True (r.Subviews.IndexOf (v1) == 0);
|
|
Assert.True (r.TabIndexes.IndexOf (v1) == 0);
|
|
Assert.NotEqual (-1, v1.TabIndex);
|
|
r.Dispose ();
|
|
}
|
|
|
|
[Fact]
|
|
public void TabIndex_Set_CanFocus_False_To_True ()
|
|
{
|
|
var r = new View ();
|
|
var v1 = new View ();
|
|
var v2 = new View { CanFocus = true };
|
|
var v3 = new View { CanFocus = true };
|
|
|
|
r.Add (v1, v2, v3);
|
|
|
|
v1.CanFocus = true;
|
|
v1.TabIndex = 1;
|
|
Assert.True (r.Subviews.IndexOf (v1) == 0);
|
|
Assert.True (r.TabIndexes.IndexOf (v1) == 1);
|
|
r.Dispose ();
|
|
}
|
|
|
|
[Fact]
|
|
public void TabIndex_Set_CanFocus_HigherValues ()
|
|
{
|
|
var r = new View ();
|
|
var v1 = new View { CanFocus = true };
|
|
var v2 = new View { CanFocus = true };
|
|
var v3 = new View { CanFocus = true };
|
|
|
|
r.Add (v1, v2, v3);
|
|
|
|
v1.TabIndex = 3;
|
|
Assert.True (r.Subviews.IndexOf (v1) == 0);
|
|
Assert.True (r.TabIndexes.IndexOf (v1) == 2);
|
|
r.Dispose ();
|
|
}
|
|
|
|
[Fact]
|
|
public void TabIndex_Set_CanFocus_LowerValues ()
|
|
{
|
|
var r = new View ();
|
|
var v1 = new View { CanFocus = true };
|
|
var v2 = new View { CanFocus = true };
|
|
var v3 = new View { CanFocus = true };
|
|
|
|
r.Add (v1, v2, v3);
|
|
|
|
//v1.TabIndex = -1;
|
|
Assert.True (r.Subviews.IndexOf (v1) == 0);
|
|
Assert.True (r.TabIndexes.IndexOf (v1) == 0);
|
|
r.Dispose ();
|
|
}
|
|
|
|
[Fact]
|
|
public void TabIndex_Set_CanFocus_ValidValues ()
|
|
{
|
|
var r = new View ();
|
|
var v1 = new View { CanFocus = true };
|
|
var v2 = new View { CanFocus = true };
|
|
var v3 = new View { CanFocus = true };
|
|
|
|
r.Add (v1, v2, v3);
|
|
|
|
v1.TabIndex = 1;
|
|
Assert.True (r.Subviews.IndexOf (v1) == 0);
|
|
Assert.True (r.TabIndexes.IndexOf (v1) == 1);
|
|
|
|
v1.TabIndex = 2;
|
|
Assert.True (r.Subviews.IndexOf (v1) == 0);
|
|
Assert.True (r.TabIndexes.IndexOf (v1) == 2);
|
|
r.Dispose ();
|
|
}
|
|
|
|
[Fact]
|
|
public void TabStop_And_CanFocus_Are_All_True ()
|
|
{
|
|
var r = new View ();
|
|
var v1 = new View { CanFocus = true };
|
|
var v2 = new View { CanFocus = true };
|
|
var v3 = new View { CanFocus = true };
|
|
|
|
r.Add (v1, v2, v3);
|
|
|
|
r.AdvanceFocus (NavigationDirection.Forward, TabBehavior.TabStop);
|
|
Assert.True (v1.HasFocus);
|
|
Assert.False (v2.HasFocus);
|
|
Assert.False (v3.HasFocus);
|
|
r.AdvanceFocus (NavigationDirection.Forward, TabBehavior.TabStop);
|
|
Assert.False (v1.HasFocus);
|
|
Assert.True (v2.HasFocus);
|
|
Assert.False (v3.HasFocus);
|
|
r.AdvanceFocus (NavigationDirection.Forward, TabBehavior.TabStop);
|
|
Assert.False (v1.HasFocus);
|
|
Assert.False (v2.HasFocus);
|
|
Assert.True (v3.HasFocus);
|
|
r.Dispose ();
|
|
}
|
|
|
|
[Theory]
|
|
[CombinatorialData]
|
|
public void TabStop_And_CanFocus_Are_Decoupled (bool canFocus, TabBehavior tabStop)
|
|
{
|
|
var view = new View { CanFocus = canFocus, TabStop = tabStop };
|
|
|
|
Assert.Equal (canFocus, view.CanFocus);
|
|
Assert.Equal (tabStop, view.TabStop);
|
|
}
|
|
|
|
[Fact]
|
|
public void TabStop_And_CanFocus_Mixed ()
|
|
{
|
|
var r = new View ();
|
|
var v1 = new View { CanFocus = true, TabStop = TabBehavior.NoStop };
|
|
var v2 = new View { CanFocus = false, TabStop = TabBehavior.TabStop };
|
|
var v3 = new View { CanFocus = false, TabStop = TabBehavior.NoStop };
|
|
|
|
r.Add (v1, v2, v3);
|
|
|
|
r.AdvanceFocus (NavigationDirection.Forward, TabBehavior.TabStop);
|
|
Assert.False (v1.HasFocus);
|
|
Assert.False (v2.HasFocus);
|
|
Assert.False (v3.HasFocus);
|
|
r.AdvanceFocus (NavigationDirection.Forward, TabBehavior.TabStop);
|
|
Assert.False (v1.HasFocus);
|
|
Assert.False (v2.HasFocus);
|
|
Assert.False (v3.HasFocus);
|
|
r.AdvanceFocus (NavigationDirection.Forward, TabBehavior.TabStop);
|
|
Assert.False (v1.HasFocus);
|
|
Assert.False (v2.HasFocus);
|
|
Assert.False (v3.HasFocus);
|
|
r.Dispose ();
|
|
}
|
|
|
|
[Theory]
|
|
[CombinatorialData]
|
|
public void TabStop_Change_CanFocus_Works ([CombinatorialValues (TabBehavior.NoStop, TabBehavior.TabStop, TabBehavior.TabGroup)] TabBehavior behavior)
|
|
{
|
|
var r = new View ();
|
|
var v1 = new View ();
|
|
var v2 = new View ();
|
|
var v3 = new View ();
|
|
Assert.False (v1.CanFocus);
|
|
Assert.False (v2.CanFocus);
|
|
Assert.False (v3.CanFocus);
|
|
|
|
r.Add (v1, v2, v3);
|
|
|
|
r.AdvanceFocus (NavigationDirection.Forward, behavior);
|
|
Assert.False (v1.HasFocus);
|
|
Assert.False (v2.HasFocus);
|
|
Assert.False (v3.HasFocus);
|
|
|
|
v1.CanFocus = true;
|
|
v1.TabStop = behavior;
|
|
r.AdvanceFocus (NavigationDirection.Forward, behavior);
|
|
Assert.True (v1.HasFocus);
|
|
Assert.False (v2.HasFocus);
|
|
Assert.False (v3.HasFocus);
|
|
|
|
v2.CanFocus = true;
|
|
v2.TabStop = behavior;
|
|
r.AdvanceFocus (NavigationDirection.Forward, behavior);
|
|
Assert.False (v1.HasFocus);
|
|
Assert.True (v2.HasFocus);
|
|
Assert.False (v3.HasFocus);
|
|
|
|
v3.CanFocus = true;
|
|
v3.TabStop = behavior;
|
|
r.AdvanceFocus (NavigationDirection.Forward, behavior);
|
|
Assert.False (v1.HasFocus);
|
|
Assert.False (v2.HasFocus);
|
|
Assert.True (v3.HasFocus);
|
|
r.Dispose ();
|
|
}
|
|
|
|
[Fact]
|
|
public void TabStop_NoStop_And_CanFocus_True_No_Focus ()
|
|
{
|
|
var r = new View ();
|
|
var v1 = new View { CanFocus = true, TabStop = TabBehavior.NoStop };
|
|
var v2 = new View { CanFocus = true, TabStop = TabBehavior.NoStop };
|
|
var v3 = new View { CanFocus = true, TabStop = TabBehavior.NoStop };
|
|
|
|
r.Add (v1, v2, v3);
|
|
|
|
r.AdvanceFocus (NavigationDirection.Forward, TabBehavior.TabStop);
|
|
Assert.False (v1.HasFocus);
|
|
Assert.False (v2.HasFocus);
|
|
Assert.False (v3.HasFocus);
|
|
r.AdvanceFocus (NavigationDirection.Forward, TabBehavior.TabStop);
|
|
Assert.False (v1.HasFocus);
|
|
Assert.False (v2.HasFocus);
|
|
Assert.False (v3.HasFocus);
|
|
r.AdvanceFocus (NavigationDirection.Forward, TabBehavior.TabStop);
|
|
Assert.False (v1.HasFocus);
|
|
Assert.False (v2.HasFocus);
|
|
Assert.False (v3.HasFocus);
|
|
r.Dispose ();
|
|
}
|
|
|
|
[Fact]
|
|
public void TabStop_NoStop_Change_Enables_Stop ()
|
|
{
|
|
var r = new View ();
|
|
var v1 = new View { CanFocus = true, TabStop = TabBehavior.NoStop };
|
|
var v2 = new View { CanFocus = true, TabStop = TabBehavior.NoStop };
|
|
var v3 = new View { CanFocus = true, TabStop = TabBehavior.NoStop };
|
|
|
|
r.Add (v1, v2, v3);
|
|
|
|
v1.TabStop = TabBehavior.TabStop;
|
|
r.AdvanceFocus (NavigationDirection.Forward, TabBehavior.TabStop);
|
|
Assert.True (v1.HasFocus);
|
|
Assert.False (v2.HasFocus);
|
|
Assert.False (v3.HasFocus);
|
|
|
|
v2.TabStop = TabBehavior.TabStop;
|
|
r.AdvanceFocus (NavigationDirection.Forward, TabBehavior.TabStop);
|
|
Assert.False (v1.HasFocus);
|
|
Assert.True (v2.HasFocus);
|
|
Assert.False (v3.HasFocus);
|
|
|
|
v3.TabStop = TabBehavior.TabStop;
|
|
r.AdvanceFocus (NavigationDirection.Forward, TabBehavior.TabStop);
|
|
Assert.False (v1.HasFocus);
|
|
Assert.False (v2.HasFocus);
|
|
Assert.True (v3.HasFocus);
|
|
r.Dispose ();
|
|
}
|
|
|
|
[Fact]
|
|
public void TabStop_NoStop_Prevents_Stop ()
|
|
{
|
|
var r = new View ();
|
|
var v1 = new View { CanFocus = true, TabStop = TabBehavior.NoStop };
|
|
var v2 = new View { CanFocus = true, TabStop = TabBehavior.NoStop };
|
|
var v3 = new View { CanFocus = true, TabStop = TabBehavior.NoStop };
|
|
|
|
r.Add (v1, v2, v3);
|
|
|
|
r.AdvanceFocus (NavigationDirection.Forward, TabBehavior.TabStop);
|
|
Assert.False (v1.HasFocus);
|
|
Assert.False (v2.HasFocus);
|
|
Assert.False (v3.HasFocus);
|
|
}
|
|
|
|
[Fact]
|
|
public void TabStop_Null_And_CanFocus_False_No_Advance ()
|
|
{
|
|
var r = new View ();
|
|
var v1 = new View ();
|
|
var v2 = new View ();
|
|
var v3 = new View ();
|
|
Assert.False (v1.CanFocus);
|
|
Assert.Null (v1.TabStop);
|
|
|
|
r.Add (v1, v2, v3);
|
|
|
|
r.AdvanceFocus (NavigationDirection.Forward, TabBehavior.TabStop);
|
|
Assert.False (v1.HasFocus);
|
|
Assert.False (v2.HasFocus);
|
|
Assert.False (v3.HasFocus);
|
|
r.AdvanceFocus (NavigationDirection.Forward, TabBehavior.TabStop);
|
|
Assert.False (v1.HasFocus);
|
|
Assert.False (v2.HasFocus);
|
|
Assert.False (v3.HasFocus);
|
|
r.AdvanceFocus (NavigationDirection.Forward, TabBehavior.TabStop);
|
|
Assert.False (v1.HasFocus);
|
|
Assert.False (v2.HasFocus);
|
|
Assert.False (v3.HasFocus);
|
|
r.Dispose ();
|
|
}
|
|
|
|
[Fact (Skip = "Causes crash on Ubuntu in Github Action. Bogus test anyway.")]
|
|
public void WindowDispose_CanFocusProblem ()
|
|
{
|
|
// Arrange
|
|
Application.Init ();
|
|
using var top = new Toplevel ();
|
|
using var view = new View { X = 0, Y = 1, Text = nameof (WindowDispose_CanFocusProblem) };
|
|
using var window = new Window ();
|
|
top.Add (window);
|
|
window.Add (view);
|
|
|
|
// Act
|
|
RunState rs = Application.Begin (top);
|
|
Application.End (rs);
|
|
top.Dispose ();
|
|
Application.Shutdown ();
|
|
|
|
// Assert does Not throw NullReferenceException
|
|
top.SetFocus ();
|
|
}
|
|
}
|