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Adding a unit test to ensure this doesn't happens again.

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BDisp
2023-03-15 20:10:42 +00:00
parent 8f7fc8129b
commit ae6c95836a
1 changed files with 83 additions and 0 deletions
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83
UnitTests/TopLevels/ToplevelTests.cs
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@@ -1081,5 +1081,88 @@ namespace Terminal.Gui.TopLevelTests {
Assert.Equal (new Rect (1, 3, 10, 5), view.Frame);
Assert.Equal (new Rect (0, 0, 10, 5), view.NeedDisplay);
}
[Fact, AutoInitShutdown]
public void Single_Smaller_Top_Will_Have_Cleaning_Trails_Chunk_On_Move ()
{
var dialog = new Dialog ("Single smaller Dialog") { Width = 30, Height = 10 };
dialog.Add (new Label (
"How should I've to react. Cleaning all chunk trails or setting the 'Cols' and 'Rows' to this dialog length?\n" +
"Cleaning is more easy to fix this.") {
X = Pos.Center (),
Y = Pos.Center (),
Width = Dim.Fill (),
Height = Dim.Fill (),
TextAlignment = TextAlignment.Centered,
VerticalTextAlignment = VerticalTextAlignment.Middle,
AutoSize = false
});
var rs = Application.Begin (dialog);
Assert.Null (Application.MouseGrabView);
Assert.Equal (new Rect (25, 7, 30, 10), dialog.Frame);
TestHelpers.AssertDriverContentsWithFrameAre (@"
┌ Single smaller Dialog ─────┐
│ How should I've to react. │
│Cleaning all chunk trails or│
│ setting the 'Cols' and │
│ 'Rows' to this dialog │
│ length? │
│Cleaning is more easy to fix│
│ this. │
│ │
└────────────────────────────┘", output);
ReflectionTools.InvokePrivate (
typeof (Application),
"ProcessMouseEvent",
new MouseEvent () {
X = 25,
Y = 7,
Flags = MouseFlags.Button1Pressed
});
var firstIteration = false;
Application.RunMainLoopIteration (ref rs, true, ref firstIteration); Assert.Equal (dialog, Application.MouseGrabView);
Assert.Equal (new Rect (25, 7, 30, 10), dialog.Frame);
TestHelpers.AssertDriverContentsWithFrameAre (@"
┌ Single smaller Dialog ─────┐
│ How should I've to react. │
│Cleaning all chunk trails or│
│ setting the 'Cols' and │
│ 'Rows' to this dialog │
│ length? │
│Cleaning is more easy to fix│
│ this. │
│ │
└────────────────────────────┘", output);
ReflectionTools.InvokePrivate (
typeof (Application),
"ProcessMouseEvent",
new MouseEvent () {
X = 20,
Y = 10,
Flags = MouseFlags.Button1Pressed | MouseFlags.ReportMousePosition
});
firstIteration = false;
Application.RunMainLoopIteration (ref rs, true, ref firstIteration);
Assert.Equal (dialog, Application.MouseGrabView);
Assert.Equal (new Rect (20, 10, 30, 10), dialog.Frame);
TestHelpers.AssertDriverContentsWithFrameAre (@"
┌ Single smaller Dialog ─────┐
│ How should I've to react. │
│Cleaning all chunk trails or│
│ setting the 'Cols' and │
│ 'Rows' to this dialog │
│ length? │
│Cleaning is more easy to fix│
│ this. │
│ │
└────────────────────────────┘", output);
}
}
}