diff --git a/Terminal.Gui/View/Layout/ViewLayout.cs b/Terminal.Gui/View/Layout/ViewLayout.cs
index c65d6cbe4..bd658eee3 100644
--- a/Terminal.Gui/View/Layout/ViewLayout.cs
+++ b/Terminal.Gui/View/Layout/ViewLayout.cs
@@ -29,15 +29,11 @@ public enum LayoutStyle {
public partial class View {
bool _autoSize;
- // The frame for the object. Relative to the SuperView's Bounds.
+ ///
+ /// Backing property for Frame - The frame for the object. Relative to the SuperView's Bounds.
+ ///
Rect _frame;
- LayoutStyle _layoutStyle;
-
- Dim _width, _height;
-
- Pos _x, _y;
-
///
/// Gets or sets location and size of the view. The frame is relative to the 's
/// .
@@ -65,10 +61,10 @@ public partial class View {
get => _frame;
set {
_frame = new Rect (value.X, value.Y, Math.Max (value.Width, 0), Math.Max (value.Height, 0));
- //X = _frame.X;
- //Y = _frame.Y;
- //Width = _frame.Width;
- //Height = _frame.Height;
+ _x = _frame.X;
+ _y = _frame.Y;
+ _width = _frame.Width;
+ _height = _frame.Height;
if (IsInitialized || LayoutStyle == LayoutStyle.Absolute) {
LayoutFrames ();
TextFormatter.Size = GetTextFormatterSizeNeededForTextAndHotKey ();
@@ -201,31 +197,16 @@ public partial class View {
///
/// The layout style.
public LayoutStyle LayoutStyle {
- get => _layoutStyle;
- //if ((X == null || X is Pos.PosAbsolute) && (Y == null || Y is Pos.PosAbsolute) &&
- //(Width == null || Width is Dim.DimAbsolute) && (Height == null || Height is Dim.DimAbsolute)) {
- // return LayoutStyle.Absolute;
- //} else {
- // return LayoutStyle.Computed;
- //}
+ get {
+ if (_x is Pos.PosAbsolute && _y is Pos.PosAbsolute && _width is Dim.DimAbsolute && _height is Dim.DimAbsolute) {
+ return LayoutStyle.Absolute;
+ } else {
+ return LayoutStyle.Computed;
+ }
+ }
set {
- _layoutStyle = value;
- //switch (_layoutStyle) {
- //case LayoutStyle.Absolute:
- // X = Frame.X;
- // Y = Frame.Y;
- // Width = Frame.Width;
- // Height = Frame.Height;
- // break;
-
- //case LayoutStyle.Computed:
- // X ??= Frame.X;
- // Y ??= Frame.Y;
- // Width ??= Frame.Width;
- // Height ??= Frame.Height;
- // break;
- //}
- SetNeedsLayout ();
+ // TODO: Remove this setter and make LayoutStyle read-only for real.
+ throw new InvalidOperationException ("LayoutStyle is read-only.");
}
}
@@ -278,6 +259,8 @@ public partial class View {
}
}
+ Pos _x = Pos.At (0);
+
///
/// Gets or sets the X position for the view (the column).
///
@@ -306,13 +289,13 @@ public partial class View {
public Pos X {
get => VerifyIsInitialized (_x, nameof (X));
set {
- // BUGBUG: null is the sames a Pos.Absolute(0). Should we be explicit and set it?
- _x = value;
-
+ _x = value ?? throw new ArgumentNullException (nameof (value), @$"{nameof (X)} cannot be null");
OnResizeNeeded ();
}
}
+ Pos _y = Pos.At (0);
+
///
/// Gets or sets the Y position for the view (the row).
///
@@ -341,13 +324,13 @@ public partial class View {
public Pos Y {
get => VerifyIsInitialized (_y, nameof (Y));
set {
- // BUGBUG: null is the sames a Pos.Absolute(0). Should we be explicit and set it?
- _y = value;
-
+ _y = value ?? throw new ArgumentNullException (nameof (value), @$"{nameof (Y)} cannot be null");
OnResizeNeeded ();
}
}
+ Dim _width = Dim.Sized (0);
+
///
/// Gets or sets the width of the view.
///
@@ -373,8 +356,7 @@ public partial class View {
public Dim Width {
get => VerifyIsInitialized (_width, nameof (Width));
set {
- // BUGBUG: null is the sames a Dim.Fill(0). Should we be explicit and set it?
- _width = value;
+ _width = value ?? throw new ArgumentNullException (nameof (value), @$"{nameof (Width)} cannot be null");
if (ValidatePosDim) {
var isValidNewAutSize = AutoSize && IsValidAutoSizeWidth (_width);
@@ -387,6 +369,8 @@ public partial class View {
}
}
+ Dim _height = Dim.Sized (0);
+
///
/// Gets or sets the height of the view.
///
@@ -412,8 +396,7 @@ public partial class View {
public Dim Height {
get => VerifyIsInitialized (_height, nameof (Height));
set {
- // BUGBUG: null is the sames a Dim.Fill(0). Should we be explicit and set it?
- _height = value;
+ _height = value ?? throw new ArgumentNullException (nameof (value), @$"{nameof (Height)} cannot be null");
if (ValidatePosDim) {
var isValidNewAutSize = AutoSize && IsValidAutoSizeHeight (_height);
@@ -542,7 +525,7 @@ public partial class View {
if (Margin == null || Border == null || Padding == null) {
return new Rect (default, Frame.Size);
}
- var width = Math.Max (0, Frame.Size.Width - Margin.Thickness.Horizontal - Border.Thickness.Horizontal - Padding.Thickness.Horizontal);
+ var width = Math.Max (0, Frame.Size.Width - Margin.Thickness.Horizontal - Border.Thickness.Horizontal - Padding.Thickness.Horizontal);
var height = Math.Max (0, Frame.Size.Height - Margin.Thickness.Vertical - Border.Thickness.Vertical - Padding.Thickness.Vertical);
return new Rect (Point.Empty, new Size (width, height));
}
@@ -614,8 +597,8 @@ public partial class View {
} else {
var w = _width is Dim.DimAbsolute ? _width.Anchor (0) : _frame.Width;
var h = _height is Dim.DimAbsolute ? _height.Anchor (0) : _frame.Height;
- // BUGBUG: v2 - ? - If layoutstyle is absolute, this overwrites the current frame h/w with 0. Hmmm...
- // This is needed for DimAbsolute values by setting the frame before LayoutSubViews.
+ //// BUGBUG: v2 - ? - If layoutstyle is absolute, this overwrites the current frame h/w with 0. Hmmm...
+ //// This is needed for DimAbsolute values by setting the frame before LayoutSubViews.
_frame = new Rect (new Point (actX, actY), new Size (w, h)); // Set frame, not Frame!
}
//// BUGBUG: I think these calls are redundant or should be moved into just the AutoSize case
@@ -750,6 +733,11 @@ public partial class View {
///
internal void SetRelativeLayout (Rect superviewBounds)
{
+ Debug.Assert (_x != null);
+ Debug.Assert (_y != null);
+ Debug.Assert (_width != null);
+ Debug.Assert (_height != null);
+
int newX, newW, newY, newH;
var autosize = Size.Empty;
@@ -775,13 +763,9 @@ public partial class View {
{
int newDimension;
switch (d) {
- case null:
- // dim == null is the same as dim == Dim.FIll (0)
- newDimension = AutoSize ? autosize : dimension;
- break;
case Dim.DimCombine combine:
- var leftNewDim = GetNewDimension (combine._left, location, dimension, autosize);
+ var leftNewDim = GetNewDimension (combine._left, location, dimension, autosize);
var rightNewDim = GetNewDimension (combine._right, location, dimension, autosize);
if (combine._add) {
newDimension = leftNewDim + rightNewDim;
@@ -797,6 +781,7 @@ public partial class View {
break;
case Dim.DimFill:
+ case Dim.DimAbsolute:
default:
newDimension = Math.Max (d.Anchor (dimension - location), 0);
newDimension = AutoSize && autosize > newDimension ? autosize : newDimension;
@@ -821,7 +806,7 @@ public partial class View {
case Pos.PosCombine combine:
int left, right;
- (left, newDimension) = GetNewLocationAndDimension (width, superviewBounds, combine._left, dim, autosizeDimension);
+ (left, newDimension) = GetNewLocationAndDimension (width, superviewBounds, combine._left, dim, autosizeDimension);
(right, newDimension) = GetNewLocationAndDimension (width, superviewBounds, combine._right, dim, autosizeDimension);
if (combine._add) {
newLocation = left + right;
@@ -833,7 +818,6 @@ public partial class View {
case Pos.PosAnchorEnd:
case Pos.PosAbsolute:
- case null:
case Pos.PosFactor:
case Pos.PosFunc:
case Pos.PosView:
@@ -907,7 +891,7 @@ public partial class View {
}
return;
case Pos.PosCombine pc:
- CollectPos (pc._left, from, ref nNodes, ref nEdges);
+ CollectPos (pc._left, from, ref nNodes, ref nEdges);
CollectPos (pc._right, from, ref nNodes, ref nEdges);
break;
}
@@ -926,7 +910,7 @@ public partial class View {
}
return;
case Dim.DimCombine dc:
- CollectDim (dc._left, from, ref nNodes, ref nEdges);
+ CollectDim (dc._left, from, ref nNodes, ref nEdges);
CollectDim (dc._right, from, ref nNodes, ref nEdges);
break;
}
@@ -942,7 +926,7 @@ public partial class View {
}
CollectPos (v.X, v, ref nNodes, ref nEdges);
CollectPos (v.Y, v, ref nNodes, ref nEdges);
- CollectDim (v.Width, v, ref nNodes, ref nEdges);
+ CollectDim (v.Width, v, ref nNodes, ref nEdges);
CollectDim (v.Height, v, ref nNodes, ref nEdges);
}
}
diff --git a/Terminal.Gui/View/View.cs b/Terminal.Gui/View/View.cs
index d6e798c03..d6dc3bef2 100644
--- a/Terminal.Gui/View/View.cs
+++ b/Terminal.Gui/View/View.cs
@@ -218,10 +218,8 @@ public partial class View : Responder, ISupportInitializeNotification {
CanFocus = false;
TabIndex = -1;
TabStop = false;
- LayoutStyle = layoutStyle;
Text = text == null ? string.Empty : text;
- LayoutStyle = layoutStyle;
Frame = rect.IsEmpty ? TextFormatter.CalcRect (0, 0, text, direction) : rect;
OnResizeNeeded ();
@@ -497,10 +495,10 @@ public partial class View : Responder, ISupportInitializeNotification {
Padding?.Dispose ();
Padding = null;
- _height = null;
- _width = null;
- _x = null;
- _y = null;
+ //_height = null;
+ //_width = null;
+ //_x = null;
+ //_y = null;
for (int i = InternalSubviews.Count - 1; i >= 0; i--) {
var subview = InternalSubviews [i];
diff --git a/Terminal.Gui/View/ViewSubViews.cs b/Terminal.Gui/View/ViewSubViews.cs
index c546200ed..a7f15c0f5 100644
--- a/Terminal.Gui/View/ViewSubViews.cs
+++ b/Terminal.Gui/View/ViewSubViews.cs
@@ -120,10 +120,10 @@ namespace Terminal.Gui {
var view = e.Child;
view.IsAdded = true;
view.OnResizeNeeded ();
- view._x ??= view._frame.X;
- view._y ??= view._frame.Y;
- view._width ??= view._frame.Width;
- view._height ??= view._frame.Height;
+ //view._x ??= view._frame.X;
+ //view._y ??= view._frame.Y;
+ //view._width ??= view._frame.Width;
+ //view._height ??= view._frame.Height;
view.Added?.Invoke (this, e);
}
diff --git a/UnitTests/View/Layout/AbsoluteLayoutTests.cs b/UnitTests/View/Layout/AbsoluteLayoutTests.cs
index 3b730266a..a38f2a4e0 100644
--- a/UnitTests/View/Layout/AbsoluteLayoutTests.cs
+++ b/UnitTests/View/Layout/AbsoluteLayoutTests.cs
@@ -1,5 +1,6 @@
using Xunit;
using Xunit.Abstractions;
+
//using GraphViewTests = Terminal.Gui.Views.GraphViewTests;
// Alias Console to MockConsole so we don't accidentally use Console
@@ -9,193 +10,196 @@ namespace Terminal.Gui.ViewTests;
public class AbsoluteLayoutTests {
readonly ITestOutputHelper _output;
- public AbsoluteLayoutTests (ITestOutputHelper output) => this._output = output;
+ public AbsoluteLayoutTests (ITestOutputHelper output) => _output = output;
- [Fact] [TestRespondersDisposed]
+ [Fact]
+ [TestRespondersDisposed]
public void AbsoluteLayout_Constructor ()
{
- var frame = new Rect (1, 2, 3, 4);
+ var frame = Rect.Empty;
var v = new View (frame);
Assert.True (v.LayoutStyle == LayoutStyle.Absolute);
- Assert.Equal (frame, v.Frame);
+ Assert.Equal (frame, v.Frame);
Assert.Equal (new Rect (0, 0, frame.Width, frame.Height), v.Bounds); // With Absolute Bounds *is* deterministic before Layout
- Assert.Null (v.X);
- Assert.Null (v.Y);
- Assert.Null (v.Height);
- Assert.Null (v.Width);
+ Assert.Equal (Pos.At (0), v.X);
+ Assert.Equal (Pos.At (0), v.Y);
+ Assert.Equal (Dim.Sized (0), v.Width);
+ Assert.Equal (Dim.Sized (0), v.Height);
+ v.Dispose ();
+
+ frame = new Rect (1, 2, 3, 4);
+ v = new View (frame);
+ Assert.True (v.LayoutStyle == LayoutStyle.Absolute);
+ Assert.Equal (frame, v.Frame);
+ Assert.Equal (new Rect (0, 0, frame.Width, frame.Height), v.Bounds); // With Absolute Bounds *is* deterministic before Layout
+ Assert.Equal (Pos.At (1), v.X);
+ Assert.Equal (Pos.At (2), v.Y);
+ Assert.Equal (Dim.Sized (3), v.Width);
+ Assert.Equal (Dim.Sized (4), v.Height);
v.Dispose ();
v = new View (frame, "v");
Assert.True (v.LayoutStyle == LayoutStyle.Absolute);
- Assert.Equal (frame, v.Frame);
+ Assert.Equal (frame, v.Frame);
Assert.Equal (new Rect (0, 0, frame.Width, frame.Height), v.Bounds); // With Absolute Bounds *is* deterministic before Layout
- Assert.Null (v.X);
- Assert.Null (v.Y);
- Assert.Null (v.Height);
- Assert.Null (v.Width);
+ Assert.Equal (Pos.At (1), v.X);
+ Assert.Equal (Pos.At (2), v.Y);
+ Assert.Equal (Dim.Sized (3), v.Width);
+ Assert.Equal (Dim.Sized (4), v.Height);
v.Dispose ();
v = new View (frame.X, frame.Y, "v");
Assert.True (v.LayoutStyle == LayoutStyle.Absolute);
- // BUGBUG: v2 - I think the default size should be 0,0
+ // BUGBUG: v2 - I think the default size should be 0,0 not 1,1
Assert.Equal (new Rect (frame.X, frame.Y, 1, 1), v.Frame);
- Assert.Equal (new Rect (0, 0, 1, 1), v.Bounds); // With Absolute Bounds *is* deterministic before Layout
- Assert.Null (v.X);
- Assert.Null (v.Y);
- Assert.Null (v.Height);
- Assert.Null (v.Width);
+ Assert.Equal (new Rect (0, 0, 1, 1), v.Bounds); // With Absolute Bounds *is* deterministic before Layout
+ Assert.Equal (Pos.At (1), v.X);
+ Assert.Equal (Pos.At (2), v.Y);
+ Assert.Equal (Dim.Sized (1), v.Width);
+ Assert.Equal (Dim.Sized (1), v.Height);
+ v.Dispose ();
+
+ v = new View ();
+ Assert.True (v.LayoutStyle == LayoutStyle.Absolute);
+ Assert.Equal (new Rect (0, 0, 0, 0), v.Frame);
+ Assert.Equal (new Rect (0, 0, 0, 0), v.Bounds); // With Absolute Bounds *is* deterministic before Layout
+ Assert.Equal (Pos.At (0), v.X);
+ Assert.Equal (Pos.At (0), v.Y);
+ Assert.Equal (Dim.Sized (0), v.Width);
+ Assert.Equal (Dim.Sized (0), v.Height);
+ v.Dispose ();
+
+ v = new View {
+ X = frame.X,
+ Y = frame.Y,
+ Width = frame.Width,
+ Height = frame.Height
+ };
+ Assert.True (v.LayoutStyle == LayoutStyle.Absolute);
+ Assert.Equal (new Rect (frame.X, frame.Y, 3, 4), v.Frame);
+ Assert.Equal (new Rect (0, 0, 3, 4), v.Bounds); // With Absolute Bounds *is* deterministic before Layout
+ Assert.Equal (Pos.At (1), v.X);
+ Assert.Equal (Pos.At (2), v.Y);
+ Assert.Equal (Dim.Sized (3), v.Width);
+ Assert.Equal (Dim.Sized (4), v.Height);
v.Dispose ();
}
- [Fact] [TestRespondersDisposed]
+ [Fact]
+ [TestRespondersDisposed]
public void AbsoluteLayout_Change_Frame ()
{
- var frame = new Rect (1, 2, 3, 4);
+ var frame = new Rect (1, 2, 3, 4);
var newFrame = new Rect (1, 2, 30, 40);
var v = new View (frame);
v.Frame = newFrame;
Assert.True (v.LayoutStyle == LayoutStyle.Absolute);
- Assert.Equal (newFrame, v.Frame);
+ Assert.Equal (newFrame, v.Frame);
Assert.Equal (new Rect (0, 0, newFrame.Width, newFrame.Height), v.Bounds); // With Absolute Bounds *is* deterministic before Layout
- Assert.Null (v.X);
- Assert.Null (v.Y);
- Assert.Null (v.Height);
- Assert.Null (v.Width);
+ Assert.Equal (Pos.At (1), v.X);
+ Assert.Equal (Pos.At (2), v.Y);
+ Assert.Equal (Dim.Sized (30), v.Width);
+ Assert.Equal (Dim.Sized (40), v.Height);
v.Dispose ();
v = new View (frame.X, frame.Y, "v");
v.Frame = newFrame;
- Assert.Equal (newFrame, v.Frame);
+ Assert.Equal (newFrame, v.Frame);
Assert.Equal (new Rect (0, 0, newFrame.Width, newFrame.Height), v.Bounds); // With Absolute Bounds *is* deterministic before Layout
- Assert.Null (v.X);
- Assert.Null (v.Y);
- Assert.Null (v.Height);
- Assert.Null (v.Width);
+ Assert.Equal (Pos.At (1), v.X);
+ Assert.Equal (Pos.At (2), v.Y);
+ Assert.Equal (Dim.Sized (30), v.Width);
+ Assert.Equal (Dim.Sized (40), v.Height);
v.Dispose ();
newFrame = new Rect (10, 20, 30, 40);
v = new View (frame);
v.Frame = newFrame;
- Assert.Equal (newFrame, v.Frame);
+ Assert.Equal (newFrame, v.Frame);
Assert.Equal (new Rect (0, 0, newFrame.Width, newFrame.Height), v.Bounds); // With Absolute Bounds *is* deterministic before Layout
- Assert.Null (v.X);
- Assert.Null (v.Y);
- Assert.Null (v.Height);
- Assert.Null (v.Width);
+ Assert.Equal (Pos.At (10), v.X);
+ Assert.Equal (Pos.At (20), v.Y);
+ Assert.Equal (Dim.Sized (30), v.Width);
+ Assert.Equal (Dim.Sized (40), v.Height);
v.Dispose ();
v = new View (frame.X, frame.Y, "v");
v.Frame = newFrame;
- Assert.Equal (newFrame, v.Frame);
+ Assert.Equal (newFrame, v.Frame);
Assert.Equal (new Rect (0, 0, newFrame.Width, newFrame.Height), v.Bounds); // With Absolute Bounds *is* deterministic before Layout
- Assert.Null (v.X);
- Assert.Null (v.Y);
- Assert.Null (v.Height);
- Assert.Null (v.Width);
+ Assert.Equal (Pos.At (10), v.X);
+ Assert.Equal (Pos.At (20), v.Y);
+ Assert.Equal (Dim.Sized (30), v.Width);
+ Assert.Equal (Dim.Sized (40), v.Height);
v.Dispose ();
}
- [Fact] [TestRespondersDisposed]
+ [Fact]
+ [TestRespondersDisposed]
public void AbsoluteLayout_Change_Height_or_Width_Absolute ()
{
- var frame = new Rect (1, 2, 3, 4);
+ var frame = new Rect (1, 2, 3, 4);
var newFrame = new Rect (1, 2, 30, 40);
var v = new View (frame);
v.Height = newFrame.Height;
v.Width = newFrame.Width;
Assert.True (v.LayoutStyle == LayoutStyle.Absolute);
- Assert.Equal (newFrame, v.Frame);
+ Assert.Equal (newFrame, v.Frame);
Assert.Equal (new Rect (0, 0, newFrame.Width, newFrame.Height), v.Bounds); // With Absolute Bounds *is* deterministic before Layout
- Assert.Null (v.X);
- Assert.Null (v.Y);
- Assert.Equal ($"Absolute({newFrame.Height})", v.Height.ToString ());
- Assert.Equal ($"Absolute({newFrame.Width})", v.Width.ToString ());
+ Assert.Equal (Pos.At (1), v.X);
+ Assert.Equal (Pos.At (2), v.Y);
+ Assert.Equal ($"Absolute({newFrame.Height})", v.Height.ToString ());
+ Assert.Equal ($"Absolute({newFrame.Width})", v.Width.ToString ());
v.Dispose ();
}
- [Fact] [TestRespondersDisposed]
- public void AbsoluteLayout_Change_Height_or_Width_NotAbsolute ()
+ [Fact]
+ [TestRespondersDisposed]
+ public void AbsoluteLayout_Change_Height_or_Width_MakesComputed ()
{
var v = new View (Rect.Empty);
v.Height = Dim.Fill ();
v.Width = Dim.Fill ();
- Assert.True (v.LayoutStyle == LayoutStyle.Absolute); // BUGBUG: v2 - Changing the Height or Width should change the LayoutStyle
+ Assert.True (v.LayoutStyle == LayoutStyle.Computed);
v.Dispose ();
}
- [Fact] [TestRespondersDisposed]
- public void AbsoluteLayout_Change_Height_or_Width_Null ()
- {
- var v = new View (Rect.Empty);
- v.Height = null;
- v.Width = null;
- Assert.True (v.LayoutStyle == LayoutStyle.Absolute);
- v.Dispose ();
- }
-
- [Fact] [TestRespondersDisposed]
+ [Fact]
+ [TestRespondersDisposed]
public void AbsoluteLayout_Change_X_or_Y_Absolute ()
{
- var frame = new Rect (1, 2, 3, 4);
+ var frame = new Rect (1, 2, 3, 4);
var newFrame = new Rect (10, 20, 3, 4);
var v = new View (frame);
v.X = newFrame.X;
v.Y = newFrame.Y;
Assert.True (v.LayoutStyle == LayoutStyle.Absolute);
- Assert.Equal (newFrame, v.Frame);
+ Assert.Equal (newFrame, v.Frame);
Assert.Equal (new Rect (0, 0, newFrame.Width, newFrame.Height), v.Bounds); // With Absolute Bounds *is* deterministic before Layout
- Assert.Equal ($"Absolute({newFrame.X})", v.X.ToString ());
- Assert.Equal ($"Absolute({newFrame.Y})", v.Y.ToString ());
- Assert.Null (v.Height);
- Assert.Null (v.Width);
+ Assert.Equal ($"Absolute({newFrame.X})", v.X.ToString ());
+ Assert.Equal ($"Absolute({newFrame.Y})", v.Y.ToString ());
+ Assert.Equal (Dim.Sized (3), v.Width);
+ Assert.Equal (Dim.Sized (4), v.Height);
v.Dispose ();
}
- [Fact] [TestRespondersDisposed]
- public void AbsoluteLayout_Change_X_or_Y_NotAbsolute ()
+ [Fact]
+ [TestRespondersDisposed]
+ public void AbsoluteLayout_Change_X_or_Y_MakesComputed ()
{
var v = new View (Rect.Empty);
v.X = Pos.Center ();
v.Y = Pos.Center ();
- Assert.True (v.LayoutStyle == LayoutStyle.Absolute); // BUGBUG: v2 - Changing the Height or Width should change the LayoutStyle
+ Assert.True (v.LayoutStyle == LayoutStyle.Computed);
v.Dispose ();
}
-
- [Fact] [TestRespondersDisposed]
- public void AbsoluteLayout_Change_X_or_Y_Null ()
- {
- var v = new View (Rect.Empty);
- v.X = null;
- Assert.True (v.LayoutStyle == LayoutStyle.Absolute);
- v.Dispose ();
-
- v = new View (Rect.Empty);
- v.X = Pos.Center ();
- Assert.True (v.LayoutStyle == LayoutStyle.Absolute); // BUGBUG: v2 - Changing the Height or Width should change the LayoutStyle
-
- v.X = null;
- Assert.True (v.LayoutStyle == LayoutStyle.Absolute);
- v.Dispose ();
-
- v = new View (Rect.Empty);
- v.Y = null;
- Assert.True (v.LayoutStyle == LayoutStyle.Absolute);
- v.Dispose ();
-
- v = new View (Rect.Empty);
- v.Y = Pos.Center ();
- Assert.True (v.LayoutStyle == LayoutStyle.Absolute); // BUGBUG: v2 - Changing the Height or Width should change the LayoutStyle
-
- v.Y = null;
- Assert.True (v.LayoutStyle == LayoutStyle.Absolute);
- v.Dispose ();
- }
-
- [Fact] [TestRespondersDisposed]
+
+ [Fact]
+ [TestRespondersDisposed]
public void AbsoluteLayout_Change_X_Y_Height_Width_Absolute ()
{
var v = new View (Rect.Empty);
@@ -211,14 +215,7 @@ public class AbsoluteLayoutTests {
v.Y = Pos.Center ();
v.Width = Dim.Fill ();
v.Height = Dim.Fill ();
- Assert.True (v.LayoutStyle == LayoutStyle.Absolute); // BUGBUG: v2 - Changing the Height or Width should change the LayoutStyle
-
- // BUGBUG: v2 - If all of X, Y, Width, and Height are null or Absolute(n), isn't that the same as LayoutStyle.Absoulte?
- v.X = null;
- v.Y = null;
- v.Height = null;
- v.Width = null;
- Assert.True (v.LayoutStyle == LayoutStyle.Absolute); // We never automatically change to Absolute from Computed??
+ Assert.True (v.LayoutStyle == LayoutStyle.Computed);
v.Dispose ();
v = new View (Rect.Empty);
@@ -226,14 +223,10 @@ public class AbsoluteLayoutTests {
v.Y = Pos.Center ();
v.Width = Dim.Fill ();
v.Height = Dim.Fill ();
- Assert.True (v.LayoutStyle == LayoutStyle.Absolute); // BUGBUG: v2 - Changing the Height or Width should change the LayoutStyle
+ Assert.True (v.LayoutStyle == LayoutStyle.Computed);
- // BUGBUG: v2 - If all of X, Y, Width, and Height are null or Absolute(n), isn't that the same as LayoutStyle.Absoulte?
v.X = 1;
- v.Y = null;
- v.Height = null;
- v.Width = null;
- Assert.True (v.LayoutStyle == LayoutStyle.Absolute); // We never automatically change to Absolute from Computed??
+ Assert.True (v.LayoutStyle == LayoutStyle.Computed);
v.Dispose ();
v = new View (Rect.Empty);
@@ -241,14 +234,10 @@ public class AbsoluteLayoutTests {
v.Y = Pos.Center ();
v.Width = Dim.Fill ();
v.Height = Dim.Fill ();
- Assert.True (v.LayoutStyle == LayoutStyle.Absolute); // BUGBUG: v2 - Changing the Height or Width should change the LayoutStyle
-
- // BUGBUG: v2 - If all of X, Y, Width, and Height are null or Absolute(n), isn't that the same as LayoutStyle.Absoulte?
- v.X = null;
+ Assert.True (v.LayoutStyle == LayoutStyle.Computed);
+
v.Y = 2;
- v.Height = null;
- v.Width = null;
- Assert.True (v.LayoutStyle == LayoutStyle.Absolute); // We never automatically change to Absolute from Computed??
+ Assert.True (v.LayoutStyle == LayoutStyle.Computed);
v.Dispose ();
v = new View (Rect.Empty);
@@ -256,14 +245,21 @@ public class AbsoluteLayoutTests {
v.Y = Pos.Center ();
v.Width = Dim.Fill ();
v.Height = Dim.Fill ();
- Assert.True (v.LayoutStyle == LayoutStyle.Absolute); // BUGBUG: v2 - Changing the Height or Width should change the LayoutStyle
+ Assert.True (v.LayoutStyle == LayoutStyle.Computed);
+
+ v.Width = 3;
+ Assert.True (v.LayoutStyle == LayoutStyle.Computed);
+ v.Dispose ();
+
+ v = new View (Rect.Empty);
+ v.X = Pos.Center ();
+ v.Y = Pos.Center ();
+ v.Width = Dim.Fill ();
+ v.Height = Dim.Fill ();
+ Assert.True (v.LayoutStyle == LayoutStyle.Computed);
- // BUGBUG: v2 - If all of X, Y, Width, and Height are null or Absolute(n), isn't that the same as LayoutStyle.Absoulte?
- v.X = null;
- v.Y = null;
v.Height = 3;
- v.Width = null;
- Assert.True (v.LayoutStyle == LayoutStyle.Absolute); // We never automatically change to Absolute from Computed??
+ Assert.True (v.LayoutStyle == LayoutStyle.Computed);
v.Dispose ();
v = new View (Rect.Empty);
@@ -271,71 +267,45 @@ public class AbsoluteLayoutTests {
v.Y = Pos.Center ();
v.Width = Dim.Fill ();
v.Height = Dim.Fill ();
- Assert.True (v.LayoutStyle == LayoutStyle.Absolute); // BUGBUG: v2 - Changing the Height or Width should change the LayoutStyle
+ Assert.True (v.LayoutStyle == LayoutStyle.Computed);
- // BUGBUG: v2 - If all of X, Y, Width, and Height are null or Absolute(n), isn't that the same as LayoutStyle.Absoulte?
- v.X = null;
- v.Y = null;
- v.Height = null;
+ v.X = 1;
+ v.Y = 2;
+ v.Height = 3;
v.Width = 4;
- Assert.True (v.LayoutStyle == LayoutStyle.Absolute); // We never automatically change to Absolute from Computed??
+ Assert.True (v.LayoutStyle == LayoutStyle.Absolute);
v.Dispose ();
}
-
- [Fact] [TestRespondersDisposed]
- public void AbsoluteLayout_Change_X_Y_Height_Width_Null ()
- {
- var v = new View (Rect.Empty);
- v.X = null;
- v.Y = null;
- v.Height = null;
- v.Width = null;
- Assert.True (v.LayoutStyle == LayoutStyle.Absolute);
-
- v.Dispose ();
- v = new View (Rect.Empty);
- v.X = Pos.Center ();
- v.Y = Pos.Center ();
- v.Width = Dim.Fill ();
- v.Height = Dim.Fill ();
- Assert.True (v.LayoutStyle == LayoutStyle.Absolute); // BUGBUG: v2 - Changing the Height or Width should change the LayoutStyle
-
- // BUGBUG: v2 - If all of X, Y, Width, and Height are null or Absolute(n), isn't that the same as LayoutStyle.Absoulte?
- v.X = null;
- v.Y = null;
- v.Height = null;
- v.Width = null;
- Assert.True (v.LayoutStyle == LayoutStyle.Absolute); // We never automatically change to Absolute from Computed??
- v.Dispose ();
- }
-
- [Fact] [TestRespondersDisposed]
- public void AbsoluteLayout_Layout ()
+
+ [Fact]
+ [TestRespondersDisposed]
+ public void AbsoluteLayout_LayoutSubviews ()
{
var superRect = new Rect (0, 0, 100, 100);
var super = new View (superRect, "super");
Assert.True (super.LayoutStyle == LayoutStyle.Absolute);
- var v1 = new View () {
+ var v1 = new View {
X = 0,
Y = 0,
Width = 10,
Height = 10
};
- // BUGBUG: v2 - This should be LayoutStyle.Absolute
- Assert.True (v1.LayoutStyle == LayoutStyle.Computed);
+ Assert.True (v1.LayoutStyle == LayoutStyle.Absolute);
- var v2 = new View () {
+ var v2 = new View {
X = 10,
Y = 10,
Width = 10,
Height = 10
};
- // BUGBUG: v2 - This should be LayoutStyle.Absolute
- Assert.True (v1.LayoutStyle == LayoutStyle.Computed);
+ Assert.True (v2.LayoutStyle == LayoutStyle.Absolute);
super.Add (v1, v2);
+ Assert.True (v1.LayoutStyle == LayoutStyle.Absolute);
+ Assert.True (v2.LayoutStyle == LayoutStyle.Absolute);
+
super.LayoutSubviews ();
- Assert.Equal (new Rect (0, 0, 10, 10), v1.Frame);
+ Assert.Equal (new Rect (0, 0, 10, 10), v1.Frame);
Assert.Equal (new Rect (10, 10, 10, 10), v2.Frame);
super.Dispose ();
}
diff --git a/UnitTests/View/Layout/AutoSizeTests.cs b/UnitTests/View/Layout/AutoSizeTests.cs
index 9484c4c81..056e68408 100644
--- a/UnitTests/View/Layout/AutoSizeTests.cs
+++ b/UnitTests/View/Layout/AutoSizeTests.cs
@@ -1,838 +1,1477 @@
-using System.Text;
-using System;
-using System.Collections.Generic;
+using System.Collections.Generic;
using Xunit;
using Xunit.Abstractions;
-namespace Terminal.Gui.ViewTests {
- public class AutoSizeTests {
- readonly ITestOutputHelper output;
-
- public AutoSizeTests (ITestOutputHelper output)
- {
- this.output = output;
- }
-
- [Fact, AutoInitShutdown]
- public void AutoSize_GetAutoSize_Horizontal ()
- {
- var text = "text";
- var view = new View () {
- Text = text,
- AutoSize = true
- };
- var win = new Window () {
- Width = Dim.Fill (),
- Height = Dim.Fill ()
- };
- win.Add (view);
- Application.Top.Add (win);
- Application.Begin (Application.Top);
- ((FakeDriver)Application.Driver).SetBufferSize (10, 4);
-
- var size = view.GetAutoSize ();
- Assert.Equal (new Size (text.Length, 1), size);
-
- view.Text = $"{text}\n{text}";
- size = view.GetAutoSize ();
- Assert.Equal (new Size (text.Length, 2), size);
-
- view.Text = $"{text}\n{text}\n{text}+";
- size = view.GetAutoSize ();
- Assert.Equal (new Size (text.Length + 1, 3), size);
-
- text = string.Empty;
- view.Text = text;
- size = view.GetAutoSize ();
- Assert.Equal (new Size (0, 0), size);
-
- text = "1";
- view.Text = text;
- size = view.GetAutoSize ();
- Assert.Equal (new Size (1, 1), size);
-
- text = "界";
- view.Text = text;
- size = view.GetAutoSize ();
- Assert.Equal (new Size (2, 1), size);
- }
-
- [Fact, AutoInitShutdown]
- public void AutoSize_GetAutoSize_Vertical()
- {
- var text = "text";
- var view = new View () {
- Text = text,
- TextDirection = TextDirection.TopBottom_LeftRight,
- AutoSize = true
- };
- var win = new Window () {
- Width = Dim.Fill (),
- Height = Dim.Fill ()
- };
- win.Add (view);
- Application.Top.Add (win);
- Application.Begin (Application.Top);
- ((FakeDriver)Application.Driver).SetBufferSize (10, 4);
-
- var size = view.GetAutoSize ();
- Assert.Equal (new Size (1, text.Length), size);
-
- view.Text = $"{text}\n{text}";
- size = view.GetAutoSize ();
- Assert.Equal (new Size (2, text.Length), size);
-
- view.Text = $"{text}\n{text}\n{text}+";
- size = view.GetAutoSize ();
- Assert.Equal (new Size (3, text.Length + 1), size);
-
- text = string.Empty;
- view.Text = text;
- size = view.GetAutoSize ();
- Assert.Equal (new Size (0, 0), size);
-
- text = "1";
- view.Text = text;
- size = view.GetAutoSize ();
- Assert.Equal (new Size (1, 1), size);
-
- text = "界";
- view.Text = text;
- size = view.GetAutoSize ();
- Assert.Equal (new Size (2, 1), size);
- }
-
- [Fact, AutoInitShutdown]
- public void AutoSize_GetAutoSize_Left()
- {
- var text = "This is some text.";
- var view = new View () {
- Text = text,
- TextAlignment = TextAlignment.Left,
- AutoSize = true
- };
- var win = new Window () {
- Width = Dim.Fill (),
- Height = Dim.Fill ()
- };
- win.Add (view);
- Application.Top.Add (win);
- Application.Begin (Application.Top);
- ((FakeDriver)Application.Driver).SetBufferSize (10, 4);
-
- var size = view.GetAutoSize ();
- Assert.Equal (new Size (text.Length, 1), size);
-
- view.Text = $"{text}\n{text}";
- size = view.GetAutoSize ();
- Assert.Equal (new Size (text.Length, 2), size);
-
- view.Text = $"{text}\n{text}\n{text}+";
- size = view.GetAutoSize ();
- Assert.Equal (new Size (text.Length + 1, 3), size);
-
- text = string.Empty;
- view.Text = text;
- size = view.GetAutoSize ();
- Assert.Equal (new Size (0, 0), size);
-
- text = "1";
- view.Text = text;
- size = view.GetAutoSize ();
- Assert.Equal (new Size (1, 1), size);
-
- text = "界";
- view.Text = text;
- size = view.GetAutoSize ();
- Assert.Equal (new Size (2, 1), size);
- }
-
- [Fact, AutoInitShutdown]
- public void AutoSize_GetAutoSize_Right ()
- {
- var text = "This is some text.";
- var view = new View () {
- Text = text,
- TextAlignment = TextAlignment.Right,
- AutoSize = true
- };
- var win = new Window () {
- Width = Dim.Fill (),
- Height = Dim.Fill ()
- };
- win.Add (view);
- Application.Top.Add (win);
- Application.Begin (Application.Top);
- ((FakeDriver)Application.Driver).SetBufferSize (10, 4);
-
- var size = view.GetAutoSize ();
- Assert.Equal (new Size (text.Length, 1), size);
-
- view.Text = $"{text}\n{text}";
- size = view.GetAutoSize ();
- Assert.Equal (new Size (text.Length, 2), size);
-
- view.Text = $"{text}\n{text}\n{text}+";
- size = view.GetAutoSize ();
- Assert.Equal (new Size (text.Length + 1, 3), size);
-
- text = string.Empty;
- view.Text = text;
- size = view.GetAutoSize ();
- Assert.Equal (new Size (0, 0), size);
-
- text = "1";
- view.Text = text;
- size = view.GetAutoSize ();
- Assert.Equal (new Size (1, 1), size);
-
- text = "界";
- view.Text = text;
- size = view.GetAutoSize ();
- Assert.Equal (new Size (2, 1), size);
- }
-
- [Fact, AutoInitShutdown]
- public void AutoSize_GetAutoSize_Centered ()
- {
- var text = "This is some text.";
- var view = new View () {
- Text = text,
- TextAlignment = TextAlignment.Centered,
- AutoSize = true
- };
- var win = new Window () {
- Width = Dim.Fill (),
- Height = Dim.Fill ()
- };
- win.Add (view);
- Application.Top.Add (win);
- Application.Begin (Application.Top);
- ((FakeDriver)Application.Driver).SetBufferSize (10, 4);
-
- var size = view.GetAutoSize ();
- Assert.Equal (new Size (text.Length, 1), size);
-
- view.Text = $"{text}\n{text}";
- size = view.GetAutoSize ();
- Assert.Equal (new Size (text.Length, 2), size);
-
- view.Text = $"{text}\n{text}\n{text}+";
- size = view.GetAutoSize ();
- Assert.Equal (new Size (text.Length + 1, 3), size);
-
- text = string.Empty;
- view.Text = text;
- size = view.GetAutoSize ();
- Assert.Equal (new Size (0, 0), size);
-
- text = "1";
- view.Text = text;
- size = view.GetAutoSize ();
- Assert.Equal (new Size (1, 1), size);
-
- text = "界";
- view.Text = text;
- size = view.GetAutoSize ();
- Assert.Equal (new Size (2, 1), size);
- }
-
- [Fact, AutoInitShutdown]
- public void AutoSize_False_View_IsEmpty_False_Return_Null_Lines ()
- {
- var text = "Views";
- var view = new View () {
- Width = Dim.Fill () - text.Length,
- Height = 1,
- Text = text
- };
- var win = new Window () {
- Width = Dim.Fill (),
- Height = Dim.Fill ()
- };
- win.Add (view);
- Application.Top.Add (win);
- Application.Begin (Application.Top);
- ((FakeDriver)Application.Driver).SetBufferSize (10, 4);
-
- Assert.Equal (5, text.Length);
- Assert.False (view.AutoSize);
- Assert.Equal (new Rect (0, 0, 3, 1), view.Frame);
- Assert.Equal (new Size (3, 1), view.TextFormatter.Size);
- Assert.Equal (new List () { "Vie" }, view.TextFormatter.Lines);
- Assert.Equal (new Rect (0, 0, 10, 4), win.Frame);
- Assert.Equal (new Rect (0, 0, 10, 4), Application.Top.Frame);
- var expected = @"
-┌────────┐
-│Vie │
-│ │
-└────────┘
-";
-
- var pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
- Assert.Equal (new Rect (0, 0, 10, 4), pos);
-
- text = "0123456789";
- Assert.Equal (10, text.Length);
- view.Width = Dim.Fill () - text.Length;
- Application.Refresh ();
-
- Assert.Equal (new Rect (0, 0, 0, 1), view.Frame);
- Assert.Equal (new Size (0, 1), view.TextFormatter.Size);
- Assert.Equal (new List () { string.Empty }, view.TextFormatter.Lines);
- expected = @"
-┌────────┐
-│ │
-│ │
-└────────┘
-";
-
- pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
- Assert.Equal (new Rect (0, 0, 10, 4), pos);
- }
-
- [Fact, AutoInitShutdown]
- public void AutoSize_False_View_IsEmpty_True_Minimum_Height ()
- {
- var text = "Views";
- var view = new View () {
- Width = Dim.Fill () - text.Length,
- Text = text
- };
- var win = new Window () {
- Width = Dim.Fill (),
- Height = Dim.Fill ()
- };
- win.Add (view);
- Application.Top.Add (win);
- Application.Begin (Application.Top);
- ((FakeDriver)Application.Driver).SetBufferSize (10, 4);
-
- Assert.Equal (5, text.Length);
- Assert.False (view.AutoSize);
- Assert.Equal (new Rect (0, 0, 3, 1), view.Frame);
- Assert.Equal (new Size (3, 1), view.TextFormatter.Size);
- Assert.Single (view.TextFormatter.Lines);
- Assert.Equal (new Rect (0, 0, 10, 4), win.Frame);
- Assert.Equal (new Rect (0, 0, 10, 4), Application.Top.Frame);
- var expected = @"
-┌────────┐
-│Vie │
-│ │
-└────────┘
-";
-
- var pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
- Assert.Equal (new Rect (0, 0, 10, 4), pos);
-
- text = "0123456789";
- Assert.Equal (10, text.Length);
- view.Width = Dim.Fill () - text.Length;
- Application.Refresh ();
-
- Assert.Equal (new Rect (0, 0, 0, 1), view.Frame);
- Assert.Equal (new Size (0, 1), view.TextFormatter.Size);
- var exception = Record.Exception (() => Assert.Equal (new List () { string.Empty }, view.TextFormatter.Lines));
- Assert.Null (exception);
- expected = @"
-┌────────┐
-│ │
-│ │
-└────────┘
-";
-
- pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
- Assert.Equal (new Rect (0, 0, 10, 4), pos);
- }
-
- [Fact, AutoInitShutdown]
- public void AutoSize_True_Label_IsEmpty_False_Never_Return_Null_Lines ()
- {
- var text = "Label";
- var label = new Label () {
- Width = Dim.Fill () - text.Length,
- Height = 1,
- Text = text
- };
- var win = new Window () {
- Width = Dim.Fill (),
- Height = Dim.Fill ()
- };
- win.Add (label);
- Application.Top.Add (win);
- Application.Begin (Application.Top);
- ((FakeDriver)Application.Driver).SetBufferSize (10, 4);
-
- Assert.Equal (5, text.Length);
- Assert.True (label.AutoSize);
- Assert.Equal (new Rect (0, 0, 5, 1), label.Frame);
- Assert.Equal (new Size (5, 1), label.TextFormatter.Size);
- Assert.Equal (new List () { "Label" }, label.TextFormatter.Lines);
- Assert.Equal (new Rect (0, 0, 10, 4), win.Frame);
- Assert.Equal (new Rect (0, 0, 10, 4), Application.Top.Frame);
- var expected = @"
-┌────────┐
-│Label │
-│ │
-└────────┘
-";
-
- var pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
- Assert.Equal (new Rect (0, 0, 10, 4), pos);
-
- text = "0123456789";
- Assert.Equal (10, text.Length);
- label.Width = Dim.Fill () - text.Length;
- Application.Refresh ();
-
- Assert.True (label.AutoSize);
- Assert.Equal (new Rect (0, 0, 5, 1), label.Frame);
- Assert.Equal (new Size (5, 1), label.TextFormatter.Size);
- Assert.Single (label.TextFormatter.Lines);
- expected = @"
-┌────────┐
-│Label │
-│ │
-└────────┘
-";
-
- pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
- Assert.Equal (new Rect (0, 0, 10, 4), pos);
- }
-
- [Fact, AutoInitShutdown]
- public void AutoSize_False_Label_IsEmpty_True_Return_Null_Lines ()
- {
- var text = "Label";
- var label = new Label () {
- Width = Dim.Fill () - text.Length,
- Height = 1,
- Text = text,
- AutoSize = false
- };
- var win = new Window () {
- Width = Dim.Fill (),
- Height = Dim.Fill ()
- };
- win.Add (label);
- Application.Top.Add (win);
- Application.Begin (Application.Top);
- ((FakeDriver)Application.Driver).SetBufferSize (10, 4);
-
- Assert.Equal (5, text.Length);
- Assert.False (label.AutoSize);
- Assert.Equal (new Rect (0, 0, 3, 1), label.Frame);
- Assert.Equal (new Size (3, 1), label.TextFormatter.Size);
- Assert.Equal (new List () { "Lab" }, label.TextFormatter.Lines);
- Assert.Equal (new Rect (0, 0, 10, 4), win.Frame);
- Assert.Equal (new Rect (0, 0, 10, 4), Application.Top.Frame);
- var expected = @"
-┌────────┐
-│Lab │
-│ │
-└────────┘
-";
-
- var pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
- Assert.Equal (new Rect (0, 0, 10, 4), pos);
-
- text = "0123456789";
- Assert.Equal (10, text.Length);
- label.Width = Dim.Fill () - text.Length;
- Application.Refresh ();
-
- Assert.False (label.AutoSize);
- Assert.Equal (new Rect (0, 0, 0, 1), label.Frame);
- Assert.Equal (new Size (0, 1), label.TextFormatter.Size);
- Assert.Equal (new List { string.Empty }, label.TextFormatter.Lines);
- expected = @"
-┌────────┐
-│ │
-│ │
-└────────┘
-";
-
- pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
- Assert.Equal (new Rect (0, 0, 10, 4), pos);
- }
-
- [Fact, AutoInitShutdown]
- public void AutoSize_True_Label_IsEmpty_False_Minimum_Height ()
- {
- var text = "Label";
- var label = new Label () {
- Width = Dim.Fill () - text.Length,
- Text = text
- };
- var win = new Window () {
- Width = Dim.Fill (),
- Height = Dim.Fill ()
- };
- win.Add (label);
- Application.Top.Add (win);
- Application.Begin (Application.Top);
- ((FakeDriver)Application.Driver).SetBufferSize (10, 4);
-
- Assert.Equal (5, text.Length);
- Assert.True (label.AutoSize);
- Assert.Equal (new Rect (0, 0, 5, 1), label.Frame);
- Assert.Equal (new Size (5, 1), label.TextFormatter.Size);
- Assert.Equal (new List () { "Label" }, label.TextFormatter.Lines);
- Assert.Equal (new Rect (0, 0, 10, 4), win.Frame);
- Assert.Equal (new Rect (0, 0, 10, 4), Application.Top.Frame);
- var expected = @"
-┌────────┐
-│Label │
-│ │
-└────────┘
-";
-
- var pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
- Assert.Equal (new Rect (0, 0, 10, 4), pos);
-
- text = "0123456789";
- Assert.Equal (10, text.Length);
- label.Width = Dim.Fill () - text.Length;
- Application.Refresh ();
-
- Assert.Equal (new Rect (0, 0, 5, 1), label.Frame);
- Assert.Equal (new Size (5, 1), label.TextFormatter.Size);
- var exception = Record.Exception (() => Assert.Single (label.TextFormatter.Lines));
- Assert.Null (exception);
- expected = @"
-┌────────┐
-│Label │
-│ │
-└────────┘
-";
-
- pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
- Assert.Equal (new Rect (0, 0, 10, 4), pos);
- }
-
- [Fact, AutoInitShutdown]
- public void AutoSize_False_Label_Height_Zero_Returns_Minimum_Height ()
- {
- var text = "Label";
- var label = new Label () {
- Width = Dim.Fill () - text.Length,
- Text = text,
- AutoSize = false
- };
- var win = new Window () {
- Width = Dim.Fill (),
- Height = Dim.Fill ()
- };
- win.Add (label);
- Application.Top.Add (win);
- Application.Begin (Application.Top);
- ((FakeDriver)Application.Driver).SetBufferSize (10, 4);
-
- Assert.Equal (5, text.Length);
- Assert.False (label.AutoSize);
- Assert.Equal (new Rect (0, 0, 3, 1), label.Frame);
- Assert.Equal (new Size (3, 1), label.TextFormatter.Size);
- Assert.Single (label.TextFormatter.Lines);
- Assert.Equal (new Rect (0, 0, 10, 4), win.Frame);
- Assert.Equal (new Rect (0, 0, 10, 4), Application.Top.Frame);
- var expected = @"
-┌────────┐
-│Lab │
-│ │
-└────────┘
-";
-
- var pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
- Assert.Equal (new Rect (0, 0, 10, 4), pos);
-
- text = "0123456789";
- Assert.Equal (10, text.Length);
- label.Width = Dim.Fill () - text.Length;
- Application.Refresh ();
-
- Assert.Equal (new Rect (0, 0, 0, 1), label.Frame);
- Assert.Equal (new Size (0, 1), label.TextFormatter.Size);
- var exception = Record.Exception (() => Assert.Equal (new List () { string.Empty }, label.TextFormatter.Lines));
- Assert.Null (exception);
- expected = @"
-┌────────┐
-│ │
-│ │
-└────────┘
-";
-
- pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
- Assert.Equal (new Rect (0, 0, 10, 4), pos);
- }
-
- [Fact, AutoInitShutdown]
- public void AutoSize_True_View_IsEmpty_False_Minimum_Width ()
- {
- var text = "Views";
- var view = new View () {
- TextDirection = TextDirection.TopBottom_LeftRight,
- Height = Dim.Fill () - text.Length,
- Text = text,
- AutoSize = true
- };
- var win = new Window () {
- Width = Dim.Fill (),
- Height = Dim.Fill ()
- };
- win.Add (view);
- Application.Top.Add (win);
- Application.Begin (Application.Top);
- ((FakeDriver)Application.Driver).SetBufferSize (4, 10);
-
- Assert.Equal (5, text.Length);
- Assert.True (view.AutoSize);
- Assert.Equal (new Rect (0, 0, 1, 5), view.Frame);
- Assert.Equal (new Size (1, 5), view.TextFormatter.Size);
- Assert.Equal (new List () { "Views" }, view.TextFormatter.Lines);
- Assert.Equal (new Rect (0, 0, 4, 10), win.Frame);
- Assert.Equal (new Rect (0, 0, 4, 10), Application.Top.Frame);
- var expected = @"
-┌──┐
-│V │
-│i │
-│e │
-│w │
-│s │
-│ │
-│ │
-│ │
-└──┘
-";
-
- var pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
- Assert.Equal (new Rect (0, 0, 4, 10), pos);
-
- text = "0123456789";
- Assert.Equal (10, text.Length);
- view.Height = Dim.Fill () - text.Length;
- Application.Refresh ();
-
- Assert.Equal (new Rect (0, 0, 1, 5), view.Frame);
- Assert.Equal (new Size (1, 5), view.TextFormatter.Size);
- var exception = Record.Exception (() => Assert.Single (view.TextFormatter.Lines));
- Assert.Null (exception);
- expected = @"
-┌──┐
-│V │
-│i │
-│e │
-│w │
-│s │
-│ │
-│ │
-│ │
-└──┘
-";
-
- pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
- Assert.Equal (new Rect (0, 0, 4, 10), pos);
- }
-
- [Fact, AutoInitShutdown]
- public void AutoSize_False_View_Width_Null_Returns_Host_Frame_Width ()
- {
- var text = "Views";
- var view = new View () {
- TextDirection = TextDirection.TopBottom_LeftRight,
- Height = Dim.Fill () - text.Length,
- Text = text
- };
- var win = new Window () {
- Width = Dim.Fill (),
- Height = Dim.Fill ()
- };
- win.Add (view);
- Application.Top.Add (win);
- Application.Begin (Application.Top);
- ((FakeDriver)Application.Driver).SetBufferSize (4, 10);
-
- Assert.Equal (5, text.Length);
- Assert.False (view.AutoSize);
- Assert.Equal (new Rect (0, 0, 1, 3), view.Frame);
- Assert.Equal (new Size (1, 3), view.TextFormatter.Size);
- Assert.Single (view.TextFormatter.Lines);
- Assert.Equal (new Rect (0, 0, 4, 10), win.Frame);
- Assert.Equal (new Rect (0, 0, 4, 10), Application.Top.Frame);
- var expected = @"
-┌──┐
-│V │
-│i │
-│e │
-│ │
-│ │
-│ │
-│ │
-│ │
-└──┘
-";
-
- var pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
- Assert.Equal (new Rect (0, 0, 4, 10), pos);
-
- text = "0123456789";
- Assert.Equal (10, text.Length);
- view.Height = Dim.Fill () - text.Length;
- Application.Refresh ();
-
- Assert.Equal (new Rect (0, 0, 1, 0), view.Frame);
- Assert.Equal (new Size (1, 0), view.TextFormatter.Size);
- var exception = Record.Exception (() => Assert.Equal (new List () { string.Empty }, view.TextFormatter.Lines));
- Assert.Null (exception);
- expected = @"
-┌──┐
-│ │
-│ │
-│ │
-│ │
-│ │
-│ │
-│ │
-│ │
-└──┘
-";
-
- pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
- Assert.Equal (new Rect (0, 0, 4, 10), pos);
- }
-
- [Fact, AutoInitShutdown]
- public void AutoSize_True_View_IsEmpty_False_Minimum_Width_Wide_Rune ()
- {
- var text = "界View";
- var view = new View () {
- TextDirection = TextDirection.TopBottom_LeftRight,
- Height = Dim.Fill () - text.Length,
- Text = text,
- AutoSize = true
- };
- var win = new Window () {
- Width = Dim.Fill (),
- Height = Dim.Fill ()
- };
- win.Add (view);
- Application.Top.Add (win);
- Application.Begin (Application.Top);
- ((FakeDriver)Application.Driver).SetBufferSize (4, 10);
-
- Assert.Equal (5, text.Length);
- Assert.True (view.AutoSize);
- Assert.Equal (new Rect (0, 0, 2, 5), view.Frame);
- Assert.Equal (new Size (2, 5), view.TextFormatter.Size);
- Assert.Equal (new List () { "界View" }, view.TextFormatter.Lines);
- Assert.Equal (new Rect (0, 0, 4, 10), win.Frame);
- Assert.Equal (new Rect (0, 0, 4, 10), Application.Top.Frame);
- var expected = @"
-┌──┐
-│界│
-│V │
-│i │
-│e │
-│w │
-│ │
-│ │
-│ │
-└──┘
-";
-
- var pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
- Assert.Equal (new Rect (0, 0, 4, 10), pos);
-
- text = "0123456789";
- Assert.Equal (10, text.Length);
- view.Height = Dim.Fill () - text.Length;
- Application.Refresh ();
-
- Assert.Equal (new Rect (0, 0, 2, 5), view.Frame);
- Assert.Equal (new Size (2, 5), view.TextFormatter.Size);
- var exception = Record.Exception (() => Assert.Equal (new List () { "界View" }, view.TextFormatter.Lines));
- Assert.Null (exception);
- expected = @"
-┌──┐
-│界│
-│V │
-│i │
-│e │
-│w │
-│ │
-│ │
-│ │
-└──┘
-";
-
- pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
- Assert.Equal (new Rect (0, 0, 4, 10), pos);
- }
-
- [Fact, AutoInitShutdown]
- public void AutoSize_False_View_Width_Zero_Returns_Minimum_Width_With_Wide_Rune ()
- {
- var text = "界View";
- var view = new View () {
- TextDirection = TextDirection.TopBottom_LeftRight,
- Height = Dim.Fill () - text.Length,
- Text = text
- };
- var win = new Window () {
- Width = Dim.Fill (),
- Height = Dim.Fill ()
- };
- win.Add (view);
- Application.Top.Add (win);
- Application.Begin (Application.Top);
- ((FakeDriver)Application.Driver).SetBufferSize (4, 10);
-
- Assert.Equal (5, text.Length);
- Assert.False (view.AutoSize);
- Assert.Equal (new Rect (0, 0, 2, 3), view.Frame);
- Assert.Equal (new Size (2, 3), view.TextFormatter.Size);
- Assert.Single (view.TextFormatter.Lines);
- Assert.Equal (new Rect (0, 0, 4, 10), win.Frame);
- Assert.Equal (new Rect (0, 0, 4, 10), Application.Top.Frame);
- var expected = @"
-┌──┐
-│界│
-│V │
-│i │
-│ │
-│ │
-│ │
-│ │
-│ │
-└──┘
-";
-
- var pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
- Assert.Equal (new Rect (0, 0, 4, 10), pos);
-
- text = "0123456789";
- Assert.Equal (10, text.Length);
- view.Height = Dim.Fill () - text.Length;
- Application.Refresh ();
-
- Assert.Equal (new Rect (0, 0, 2, 0), view.Frame);
- Assert.Equal (new Size (2, 0), view.TextFormatter.Size);
- var exception = Record.Exception (() => Assert.Equal (new List () { string.Empty }, view.TextFormatter.Lines));
- Assert.Null (exception);
- expected = @"
-┌──┐
-│ │
-│ │
-│ │
-│ │
-│ │
-│ │
-│ │
-│ │
-└──┘
-";
-
- pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
- Assert.Equal (new Rect (0, 0, 4, 10), pos);
- }
+namespace Terminal.Gui.ViewTests;
+
+public class AutoSizeTests {
+ readonly ITestOutputHelper _output;
+
+ public AutoSizeTests (ITestOutputHelper output) => _output = output;
+
+ [Fact] [AutoInitShutdown]
+ public void AutoSize_GetAutoSize_Horizontal ()
+ {
+ var text = "text";
+ var view = new View {
+ Text = text,
+ AutoSize = true
+ };
+ var win = new Window {
+ Width = Dim.Fill (),
+ Height = Dim.Fill ()
+ };
+ win.Add (view);
+ Application.Top.Add (win);
+ Application.Begin (Application.Top);
+ ((FakeDriver)Application.Driver).SetBufferSize (10, 4);
+
+ var size = view.GetAutoSize ();
+ Assert.Equal (new Size (text.Length, 1), size);
+
+ view.Text = $"{text}\n{text}";
+ size = view.GetAutoSize ();
+ Assert.Equal (new Size (text.Length, 2), size);
+
+ view.Text = $"{text}\n{text}\n{text}+";
+ size = view.GetAutoSize ();
+ Assert.Equal (new Size (text.Length + 1, 3), size);
+
+ text = string.Empty;
+ view.Text = text;
+ size = view.GetAutoSize ();
+ Assert.Equal (new Size (0, 0), size);
+
+ text = "1";
+ view.Text = text;
+ size = view.GetAutoSize ();
+ Assert.Equal (new Size (1, 1), size);
+
+ text = "界";
+ view.Text = text;
+ size = view.GetAutoSize ();
+ Assert.Equal (new Size (2, 1), size);
}
-}
+
+ [Fact] [AutoInitShutdown]
+ public void AutoSize_GetAutoSize_Vertical ()
+ {
+ var text = "text";
+ var view = new View {
+ Text = text,
+ TextDirection = TextDirection.TopBottom_LeftRight,
+ AutoSize = true
+ };
+ var win = new Window {
+ Width = Dim.Fill (),
+ Height = Dim.Fill ()
+ };
+ win.Add (view);
+ Application.Top.Add (win);
+ Application.Begin (Application.Top);
+ ((FakeDriver)Application.Driver).SetBufferSize (10, 4);
+
+ var size = view.GetAutoSize ();
+ Assert.Equal (new Size (1, text.Length), size);
+
+ view.Text = $"{text}\n{text}";
+ size = view.GetAutoSize ();
+ Assert.Equal (new Size (2, text.Length), size);
+
+ view.Text = $"{text}\n{text}\n{text}+";
+ size = view.GetAutoSize ();
+ Assert.Equal (new Size (3, text.Length + 1), size);
+
+ text = string.Empty;
+ view.Text = text;
+ size = view.GetAutoSize ();
+ Assert.Equal (new Size (0, 0), size);
+
+ text = "1";
+ view.Text = text;
+ size = view.GetAutoSize ();
+ Assert.Equal (new Size (1, 1), size);
+
+ text = "界";
+ view.Text = text;
+ size = view.GetAutoSize ();
+ Assert.Equal (new Size (2, 1), size);
+ }
+
+ [Fact] [AutoInitShutdown]
+ public void AutoSize_GetAutoSize_Left ()
+ {
+ var text = "This is some text.";
+ var view = new View {
+ Text = text,
+ TextAlignment = TextAlignment.Left,
+ AutoSize = true
+ };
+ var win = new Window {
+ Width = Dim.Fill (),
+ Height = Dim.Fill ()
+ };
+ win.Add (view);
+ Application.Top.Add (win);
+ Application.Begin (Application.Top);
+ ((FakeDriver)Application.Driver).SetBufferSize (10, 4);
+
+ var size = view.GetAutoSize ();
+ Assert.Equal (new Size (text.Length, 1), size);
+
+ view.Text = $"{text}\n{text}";
+ size = view.GetAutoSize ();
+ Assert.Equal (new Size (text.Length, 2), size);
+
+ view.Text = $"{text}\n{text}\n{text}+";
+ size = view.GetAutoSize ();
+ Assert.Equal (new Size (text.Length + 1, 3), size);
+
+ text = string.Empty;
+ view.Text = text;
+ size = view.GetAutoSize ();
+ Assert.Equal (new Size (0, 0), size);
+
+ text = "1";
+ view.Text = text;
+ size = view.GetAutoSize ();
+ Assert.Equal (new Size (1, 1), size);
+
+ text = "界";
+ view.Text = text;
+ size = view.GetAutoSize ();
+ Assert.Equal (new Size (2, 1), size);
+ }
+
+ [Fact] [AutoInitShutdown]
+ public void AutoSize_GetAutoSize_Right ()
+ {
+ var text = "This is some text.";
+ var view = new View {
+ Text = text,
+ TextAlignment = TextAlignment.Right,
+ AutoSize = true
+ };
+ var win = new Window {
+ Width = Dim.Fill (),
+ Height = Dim.Fill ()
+ };
+ win.Add (view);
+ Application.Top.Add (win);
+ Application.Begin (Application.Top);
+ ((FakeDriver)Application.Driver).SetBufferSize (10, 4);
+
+ var size = view.GetAutoSize ();
+ Assert.Equal (new Size (text.Length, 1), size);
+
+ view.Text = $"{text}\n{text}";
+ size = view.GetAutoSize ();
+ Assert.Equal (new Size (text.Length, 2), size);
+
+ view.Text = $"{text}\n{text}\n{text}+";
+ size = view.GetAutoSize ();
+ Assert.Equal (new Size (text.Length + 1, 3), size);
+
+ text = string.Empty;
+ view.Text = text;
+ size = view.GetAutoSize ();
+ Assert.Equal (new Size (0, 0), size);
+
+ text = "1";
+ view.Text = text;
+ size = view.GetAutoSize ();
+ Assert.Equal (new Size (1, 1), size);
+
+ text = "界";
+ view.Text = text;
+ size = view.GetAutoSize ();
+ Assert.Equal (new Size (2, 1), size);
+ }
+
+ [Fact] [AutoInitShutdown]
+ public void AutoSize_GetAutoSize_Centered ()
+ {
+ var text = "This is some text.";
+ var view = new View {
+ Text = text,
+ TextAlignment = TextAlignment.Centered,
+ AutoSize = true
+ };
+ var win = new Window {
+ Width = Dim.Fill (),
+ Height = Dim.Fill ()
+ };
+ win.Add (view);
+ Application.Top.Add (win);
+ Application.Begin (Application.Top);
+ ((FakeDriver)Application.Driver).SetBufferSize (10, 4);
+
+ var size = view.GetAutoSize ();
+ Assert.Equal (new Size (text.Length, 1), size);
+
+ view.Text = $"{text}\n{text}";
+ size = view.GetAutoSize ();
+ Assert.Equal (new Size (text.Length, 2), size);
+
+ view.Text = $"{text}\n{text}\n{text}+";
+ size = view.GetAutoSize ();
+ Assert.Equal (new Size (text.Length + 1, 3), size);
+
+ text = string.Empty;
+ view.Text = text;
+ size = view.GetAutoSize ();
+ Assert.Equal (new Size (0, 0), size);
+
+ text = "1";
+ view.Text = text;
+ size = view.GetAutoSize ();
+ Assert.Equal (new Size (1, 1), size);
+
+ text = "界";
+ view.Text = text;
+ size = view.GetAutoSize ();
+ Assert.Equal (new Size (2, 1), size);
+ }
+
+ [Fact] [AutoInitShutdown]
+ public void AutoSize_False_View_IsEmpty_False_Return_Null_Lines ()
+ {
+ var text = "Views";
+ var view = new View {
+ Width = Dim.Fill () - text.Length,
+ Height = 1,
+ Text = text
+ };
+ var win = new Window {
+ Width = Dim.Fill (),
+ Height = Dim.Fill ()
+ };
+ win.Add (view);
+ Application.Top.Add (win);
+ Application.Begin (Application.Top);
+ ((FakeDriver)Application.Driver).SetBufferSize (10, 4);
+
+ Assert.Equal (5, text.Length);
+ Assert.False (view.AutoSize);
+ Assert.Equal (new Rect (0, 0, 3, 1), view.Frame);
+ Assert.Equal (new Size (3, 1), view.TextFormatter.Size);
+ Assert.Equal (new List { "Vie" }, view.TextFormatter.Lines);
+ Assert.Equal (new Rect (0, 0, 10, 4), win.Frame);
+ Assert.Equal (new Rect (0, 0, 10, 4), Application.Top.Frame);
+ var expected = @"
+┌────────┐
+│Vie │
+│ │
+└────────┘
+";
+
+ var pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, _output);
+ Assert.Equal (new Rect (0, 0, 10, 4), pos);
+
+ text = "0123456789";
+ Assert.Equal (10, text.Length);
+ view.Width = Dim.Fill () - text.Length;
+ Application.Refresh ();
+
+ Assert.Equal (new Rect (0, 0, 0, 1), view.Frame);
+ Assert.Equal (new Size (0, 1), view.TextFormatter.Size);
+ Assert.Equal (new List { string.Empty }, view.TextFormatter.Lines);
+ expected = @"
+┌────────┐
+│ │
+│ │
+└────────┘
+";
+
+ pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, _output);
+ Assert.Equal (new Rect (0, 0, 10, 4), pos);
+ }
+
+ [Fact] [AutoInitShutdown]
+ public void AutoSize_False_View_IsEmpty_True_Minimum_Height ()
+ {
+ var text = "Views";
+ var view = new View {
+ Width = Dim.Fill () - text.Length,
+ Text = text
+ };
+ var win = new Window {
+ Width = Dim.Fill (),
+ Height = Dim.Fill ()
+ };
+ win.Add (view);
+ Application.Top.Add (win);
+ Application.Begin (Application.Top);
+ ((FakeDriver)Application.Driver).SetBufferSize (10, 4);
+
+ Assert.Equal (5, text.Length);
+ Assert.False (view.AutoSize);
+ Assert.Equal (new Rect (0, 0, 3, 1), view.Frame);
+ Assert.Equal (new Size (3, 1), view.TextFormatter.Size);
+ Assert.Single (view.TextFormatter.Lines);
+ Assert.Equal (new Rect (0, 0, 10, 4), win.Frame);
+ Assert.Equal (new Rect (0, 0, 10, 4), Application.Top.Frame);
+ var expected = @"
+┌────────┐
+│Vie │
+│ │
+└────────┘
+";
+
+ var pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, _output);
+ Assert.Equal (new Rect (0, 0, 10, 4), pos);
+
+ text = "0123456789";
+ Assert.Equal (10, text.Length);
+ view.Width = Dim.Fill () - text.Length;
+ Application.Refresh ();
+
+ Assert.Equal (new Rect (0, 0, 0, 1), view.Frame);
+ Assert.Equal (new Size (0, 1), view.TextFormatter.Size);
+ var exception = Record.Exception (() => Assert.Equal (new List { string.Empty }, view.TextFormatter.Lines));
+ Assert.Null (exception);
+ expected = @"
+┌────────┐
+│ │
+│ │
+└────────┘
+";
+
+ pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, _output);
+ Assert.Equal (new Rect (0, 0, 10, 4), pos);
+ }
+
+ [Fact] [AutoInitShutdown]
+ public void AutoSize_True_Label_IsEmpty_False_Never_Return_Null_Lines ()
+ {
+ var text = "Label";
+ var label = new Label {
+ Width = Dim.Fill () - text.Length,
+ Height = 1,
+ Text = text
+ };
+ var win = new Window {
+ Width = Dim.Fill (),
+ Height = Dim.Fill ()
+ };
+ win.Add (label);
+ Application.Top.Add (win);
+ Application.Begin (Application.Top);
+ ((FakeDriver)Application.Driver).SetBufferSize (10, 4);
+
+ Assert.Equal (5, text.Length);
+ Assert.True (label.AutoSize);
+ Assert.Equal (new Rect (0, 0, 5, 1), label.Frame);
+ Assert.Equal (new Size (5, 1), label.TextFormatter.Size);
+ Assert.Equal (new List { "Label" }, label.TextFormatter.Lines);
+ Assert.Equal (new Rect (0, 0, 10, 4), win.Frame);
+ Assert.Equal (new Rect (0, 0, 10, 4), Application.Top.Frame);
+ var expected = @"
+┌────────┐
+│Label │
+│ │
+└────────┘
+";
+
+ var pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, _output);
+ Assert.Equal (new Rect (0, 0, 10, 4), pos);
+
+ text = "0123456789";
+ Assert.Equal (10, text.Length);
+ label.Width = Dim.Fill () - text.Length;
+ Application.Refresh ();
+
+ Assert.True (label.AutoSize);
+ Assert.Equal (new Rect (0, 0, 5, 1), label.Frame);
+ Assert.Equal (new Size (5, 1), label.TextFormatter.Size);
+ Assert.Single (label.TextFormatter.Lines);
+ expected = @"
+┌────────┐
+│Label │
+│ │
+└────────┘
+";
+
+ pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, _output);
+ Assert.Equal (new Rect (0, 0, 10, 4), pos);
+ }
+
+ [Fact] [AutoInitShutdown]
+ public void AutoSize_False_Label_IsEmpty_True_Return_Null_Lines ()
+ {
+ var text = "Label";
+ var label = new Label {
+ Width = Dim.Fill () - text.Length,
+ Height = 1,
+ Text = text,
+ AutoSize = false
+ };
+ var win = new Window {
+ Width = Dim.Fill (),
+ Height = Dim.Fill ()
+ };
+ win.Add (label);
+ Application.Top.Add (win);
+ Application.Begin (Application.Top);
+ ((FakeDriver)Application.Driver).SetBufferSize (10, 4);
+
+ Assert.Equal (5, text.Length);
+ Assert.False (label.AutoSize);
+ Assert.Equal (new Rect (0, 0, 3, 1), label.Frame);
+ Assert.Equal (new Size (3, 1), label.TextFormatter.Size);
+ Assert.Equal (new List { "Lab" }, label.TextFormatter.Lines);
+ Assert.Equal (new Rect (0, 0, 10, 4), win.Frame);
+ Assert.Equal (new Rect (0, 0, 10, 4), Application.Top.Frame);
+ var expected = @"
+┌────────┐
+│Lab │
+│ │
+└────────┘
+";
+
+ var pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, _output);
+ Assert.Equal (new Rect (0, 0, 10, 4), pos);
+
+ text = "0123456789";
+ Assert.Equal (10, text.Length);
+ label.Width = Dim.Fill () - text.Length;
+ Application.Refresh ();
+
+ Assert.False (label.AutoSize);
+ Assert.Equal (new Rect (0, 0, 0, 1), label.Frame);
+ Assert.Equal (new Size (0, 1), label.TextFormatter.Size);
+ Assert.Equal (new List { string.Empty }, label.TextFormatter.Lines);
+ expected = @"
+┌────────┐
+│ │
+│ │
+└────────┘
+";
+
+ pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, _output);
+ Assert.Equal (new Rect (0, 0, 10, 4), pos);
+ }
+
+ [Fact] [AutoInitShutdown]
+ public void AutoSize_True_Label_IsEmpty_False_Minimum_Height ()
+ {
+ var text = "Label";
+ var label = new Label {
+ Width = Dim.Fill () - text.Length,
+ Text = text
+ };
+ var win = new Window {
+ Width = Dim.Fill (),
+ Height = Dim.Fill ()
+ };
+ win.Add (label);
+ Application.Top.Add (win);
+ Application.Begin (Application.Top);
+ ((FakeDriver)Application.Driver).SetBufferSize (10, 4);
+
+ Assert.Equal (5, text.Length);
+ Assert.True (label.AutoSize);
+ Assert.Equal (new Rect (0, 0, 5, 1), label.Frame);
+ Assert.Equal (new Size (5, 1), label.TextFormatter.Size);
+ Assert.Equal (new List { "Label" }, label.TextFormatter.Lines);
+ Assert.Equal (new Rect (0, 0, 10, 4), win.Frame);
+ Assert.Equal (new Rect (0, 0, 10, 4), Application.Top.Frame);
+ var expected = @"
+┌────────┐
+│Label │
+│ │
+└────────┘
+";
+
+ var pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, _output);
+ Assert.Equal (new Rect (0, 0, 10, 4), pos);
+
+ text = "0123456789";
+ Assert.Equal (10, text.Length);
+ label.Width = Dim.Fill () - text.Length;
+ Application.Refresh ();
+
+ Assert.Equal (new Rect (0, 0, 5, 1), label.Frame);
+ Assert.Equal (new Size (5, 1), label.TextFormatter.Size);
+ var exception = Record.Exception (() => Assert.Single (label.TextFormatter.Lines));
+ Assert.Null (exception);
+ expected = @"
+┌────────┐
+│Label │
+│ │
+└────────┘
+";
+
+ pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, _output);
+ Assert.Equal (new Rect (0, 0, 10, 4), pos);
+ }
+
+ [Fact] [AutoInitShutdown]
+ public void AutoSize_False_Label_Height_Zero_Returns_Minimum_Height ()
+ {
+ var text = "Label";
+ var label = new Label {
+ Width = Dim.Fill () - text.Length,
+ Text = text,
+ AutoSize = false
+ };
+ var win = new Window {
+ Width = Dim.Fill (),
+ Height = Dim.Fill ()
+ };
+ win.Add (label);
+ Application.Top.Add (win);
+ Application.Begin (Application.Top);
+ ((FakeDriver)Application.Driver).SetBufferSize (10, 4);
+
+ Assert.Equal (5, text.Length);
+ Assert.False (label.AutoSize);
+ Assert.Equal (new Rect (0, 0, 3, 1), label.Frame);
+ Assert.Equal (new Size (3, 1), label.TextFormatter.Size);
+ Assert.Single (label.TextFormatter.Lines);
+ Assert.Equal (new Rect (0, 0, 10, 4), win.Frame);
+ Assert.Equal (new Rect (0, 0, 10, 4), Application.Top.Frame);
+ var expected = @"
+┌────────┐
+│Lab │
+│ │
+└────────┘
+";
+
+ var pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, _output);
+ Assert.Equal (new Rect (0, 0, 10, 4), pos);
+
+ text = "0123456789";
+ Assert.Equal (10, text.Length);
+ label.Width = Dim.Fill () - text.Length;
+ Application.Refresh ();
+
+ Assert.Equal (new Rect (0, 0, 0, 1), label.Frame);
+ Assert.Equal (new Size (0, 1), label.TextFormatter.Size);
+ var exception = Record.Exception (() => Assert.Equal (new List { string.Empty }, label.TextFormatter.Lines));
+ Assert.Null (exception);
+ expected = @"
+┌────────┐
+│ │
+│ │
+└────────┘
+";
+
+ pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, _output);
+ Assert.Equal (new Rect (0, 0, 10, 4), pos);
+ }
+
+ [Fact] [AutoInitShutdown]
+ public void AutoSize_True_View_IsEmpty_False_Minimum_Width ()
+ {
+ var text = "Views";
+ var view = new View {
+ TextDirection = TextDirection.TopBottom_LeftRight,
+ Height = Dim.Fill () - text.Length,
+ Text = text,
+ AutoSize = true
+ };
+ var win = new Window {
+ Width = Dim.Fill (),
+ Height = Dim.Fill ()
+ };
+ win.Add (view);
+ Application.Top.Add (win);
+ Application.Begin (Application.Top);
+ ((FakeDriver)Application.Driver).SetBufferSize (4, 10);
+
+ Assert.Equal (5, text.Length);
+ Assert.True (view.AutoSize);
+ Assert.Equal (new Rect (0, 0, 1, 5), view.Frame);
+ Assert.Equal (new Size (1, 5), view.TextFormatter.Size);
+ Assert.Equal (new List { "Views" }, view.TextFormatter.Lines);
+ Assert.Equal (new Rect (0, 0, 4, 10), win.Frame);
+ Assert.Equal (new Rect (0, 0, 4, 10), Application.Top.Frame);
+ var expected = @"
+┌──┐
+│V │
+│i │
+│e │
+│w │
+│s │
+│ │
+│ │
+│ │
+└──┘
+";
+
+ var pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, _output);
+ Assert.Equal (new Rect (0, 0, 4, 10), pos);
+
+ text = "0123456789";
+ Assert.Equal (10, text.Length);
+ view.Height = Dim.Fill () - text.Length;
+ Application.Refresh ();
+
+ Assert.Equal (new Rect (0, 0, 1, 5), view.Frame);
+ Assert.Equal (new Size (1, 5), view.TextFormatter.Size);
+ var exception = Record.Exception (() => Assert.Single (view.TextFormatter.Lines));
+ Assert.Null (exception);
+ expected = @"
+┌──┐
+│V │
+│i │
+│e │
+│w │
+│s │
+│ │
+│ │
+│ │
+└──┘
+";
+
+ pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, _output);
+ Assert.Equal (new Rect (0, 0, 4, 10), pos);
+ }
+
+ [Fact] [AutoInitShutdown]
+ public void AutoSize_False_View_Width_Null_Returns_Host_Frame_Width ()
+ {
+ var text = "Views";
+ var view = new View {
+ TextDirection = TextDirection.TopBottom_LeftRight,
+ Height = Dim.Fill () - text.Length,
+ Text = text
+ };
+ var win = new Window {
+ Width = Dim.Fill (),
+ Height = Dim.Fill ()
+ };
+ win.Add (view);
+ Application.Top.Add (win);
+ Application.Begin (Application.Top);
+ ((FakeDriver)Application.Driver).SetBufferSize (4, 10);
+
+ Assert.Equal (5, text.Length);
+ Assert.False (view.AutoSize);
+ Assert.Equal (new Rect (0, 0, 1, 3), view.Frame);
+ Assert.Equal (new Size (1, 3), view.TextFormatter.Size);
+ Assert.Single (view.TextFormatter.Lines);
+ Assert.Equal (new Rect (0, 0, 4, 10), win.Frame);
+ Assert.Equal (new Rect (0, 0, 4, 10), Application.Top.Frame);
+ var expected = @"
+┌──┐
+│V │
+│i │
+│e │
+│ │
+│ │
+│ │
+│ │
+│ │
+└──┘
+";
+
+ var pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, _output);
+ Assert.Equal (new Rect (0, 0, 4, 10), pos);
+
+ text = "0123456789";
+ Assert.Equal (10, text.Length);
+ view.Height = Dim.Fill () - text.Length;
+ Application.Refresh ();
+
+ Assert.Equal (new Rect (0, 0, 1, 0), view.Frame);
+ Assert.Equal (new Size (1, 0), view.TextFormatter.Size);
+ var exception = Record.Exception (() => Assert.Equal (new List { string.Empty }, view.TextFormatter.Lines));
+ Assert.Null (exception);
+ expected = @"
+┌──┐
+│ │
+│ │
+│ │
+│ │
+│ │
+│ │
+│ │
+│ │
+└──┘
+";
+
+ pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, _output);
+ Assert.Equal (new Rect (0, 0, 4, 10), pos);
+ }
+
+ [Fact] [AutoInitShutdown]
+ public void AutoSize_True_View_IsEmpty_False_Minimum_Width_Wide_Rune ()
+ {
+ var text = "界View";
+ var view = new View {
+ TextDirection = TextDirection.TopBottom_LeftRight,
+ Height = Dim.Fill () - text.Length,
+ Text = text,
+ AutoSize = true
+ };
+ var win = new Window {
+ Width = Dim.Fill (),
+ Height = Dim.Fill ()
+ };
+ win.Add (view);
+ Application.Top.Add (win);
+ Application.Begin (Application.Top);
+ ((FakeDriver)Application.Driver).SetBufferSize (4, 10);
+
+ Assert.Equal (5, text.Length);
+ Assert.True (view.AutoSize);
+ Assert.Equal (new Rect (0, 0, 2, 5), view.Frame);
+ Assert.Equal (new Size (2, 5), view.TextFormatter.Size);
+ Assert.Equal (new List { "界View" }, view.TextFormatter.Lines);
+ Assert.Equal (new Rect (0, 0, 4, 10), win.Frame);
+ Assert.Equal (new Rect (0, 0, 4, 10), Application.Top.Frame);
+ var expected = @"
+┌──┐
+│界│
+│V │
+│i │
+│e │
+│w │
+│ │
+│ │
+│ │
+└──┘
+";
+
+ var pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, _output);
+ Assert.Equal (new Rect (0, 0, 4, 10), pos);
+
+ text = "0123456789";
+ Assert.Equal (10, text.Length);
+ view.Height = Dim.Fill () - text.Length;
+ Application.Refresh ();
+
+ Assert.Equal (new Rect (0, 0, 2, 5), view.Frame);
+ Assert.Equal (new Size (2, 5), view.TextFormatter.Size);
+ var exception = Record.Exception (() => Assert.Equal (new List { "界View" }, view.TextFormatter.Lines));
+ Assert.Null (exception);
+ expected = @"
+┌──┐
+│界│
+│V │
+│i │
+│e │
+│w │
+│ │
+│ │
+│ │
+└──┘
+";
+
+ pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, _output);
+ Assert.Equal (new Rect (0, 0, 4, 10), pos);
+ }
+
+ [Fact] [AutoInitShutdown]
+ public void AutoSize_False_View_Width_Zero_Returns_Minimum_Width_With_Wide_Rune ()
+ {
+ var text = "界View";
+ var view = new View {
+ TextDirection = TextDirection.TopBottom_LeftRight,
+ Height = Dim.Fill () - text.Length,
+ Text = text
+ };
+ var win = new Window {
+ Width = Dim.Fill (),
+ Height = Dim.Fill ()
+ };
+ win.Add (view);
+ Application.Top.Add (win);
+ Application.Begin (Application.Top);
+ ((FakeDriver)Application.Driver).SetBufferSize (4, 10);
+
+ Assert.Equal (5, text.Length);
+ Assert.False (view.AutoSize);
+ Assert.Equal (new Rect (0, 0, 2, 3), view.Frame);
+ Assert.Equal (new Size (2, 3), view.TextFormatter.Size);
+ Assert.Single (view.TextFormatter.Lines);
+ Assert.Equal (new Rect (0, 0, 4, 10), win.Frame);
+ Assert.Equal (new Rect (0, 0, 4, 10), Application.Top.Frame);
+ var expected = @"
+┌──┐
+│界│
+│V │
+│i │
+│ │
+│ │
+│ │
+│ │
+│ │
+└──┘
+";
+
+ var pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, _output);
+ Assert.Equal (new Rect (0, 0, 4, 10), pos);
+
+ text = "0123456789";
+ Assert.Equal (10, text.Length);
+ view.Height = Dim.Fill () - text.Length;
+ Application.Refresh ();
+
+ Assert.Equal (new Rect (0, 0, 2, 0), view.Frame);
+ Assert.Equal (new Size (2, 0), view.TextFormatter.Size);
+ var exception = Record.Exception (() => Assert.Equal (new List { string.Empty }, view.TextFormatter.Lines));
+ Assert.Null (exception);
+ expected = @"
+┌──┐
+│ │
+│ │
+│ │
+│ │
+│ │
+│ │
+│ │
+│ │
+└──┘
+";
+
+ pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, _output);
+ Assert.Equal (new Rect (0, 0, 4, 10), pos);
+ }
+
+
+ [Fact]
+ public void AutoSize_False_If_Text_Emmpty ()
+ {
+ var view1 = new View ();
+ var view2 = new View ("");
+ var view3 = new View { Text = "" };
+
+ Assert.False (view1.AutoSize);
+ Assert.False (view2.AutoSize);
+ Assert.False (view3.AutoSize);
+ view1.Dispose ();
+ view2.Dispose ();
+ view3.Dispose ();
+ }
+
+ [Fact]
+ public void AutoSize_False_If_Text_Is_Not_Emmpty ()
+ {
+ var view1 = new View ();
+ view1.Text = "Hello World";
+ var view2 = new View ("Hello World");
+ var view3 = new View { Text = "Hello World" };
+
+ Assert.False (view1.AutoSize);
+ Assert.False (view2.AutoSize);
+ Assert.False (view3.AutoSize);
+ view1.Dispose ();
+ view2.Dispose ();
+ view3.Dispose ();
+ }
+
+ [Fact]
+ public void AutoSize_True_Label_If_Text_Emmpty ()
+ {
+ var label1 = new Label ();
+ var label2 = new Label ("");
+ var label3 = new Label { Text = "" };
+
+ Assert.True (label1.AutoSize);
+ Assert.True (label2.AutoSize);
+ Assert.True (label3.AutoSize);
+ label1.Dispose ();
+ label2.Dispose ();
+ label3.Dispose ();
+ }
+
+ [Fact]
+ public void AutoSize_True_Label_If_Text_Is_Not_Emmpty ()
+ {
+ var label1 = new Label ();
+ label1.Text = "Hello World";
+ var label2 = new Label ("Hello World");
+ var label3 = new Label { Text = "Hello World" };
+
+ Assert.True (label1.AutoSize);
+ Assert.True (label2.AutoSize);
+ Assert.True (label3.AutoSize);
+ label1.Dispose ();
+ label2.Dispose ();
+ label3.Dispose ();
+ }
+
+ [Fact]
+ public void AutoSize_False_ResizeView_Is_Always_False ()
+ {
+ var super = new View ();
+ var label = new Label { AutoSize = false };
+ super.Add (label);
+
+ label.Text = "New text";
+ super.LayoutSubviews ();
+
+ Assert.False (label.AutoSize);
+ Assert.Equal ("(0,0,0,1)", label.Bounds.ToString ());
+ super.Dispose ();
+ }
+
+ [Fact]
+ public void AutoSize_True_ResizeView_With_Dim_Absolute ()
+ {
+ var super = new View ();
+ var label = new Label ();
+
+ label.Text = "New text";
+ // BUGBUG: v2 - label was never added to super, so it was never laid out.
+ super.Add (label);
+ super.LayoutSubviews ();
+
+ Assert.True (label.AutoSize);
+ Assert.Equal ("(0,0,8,1)", label.Bounds.ToString ());
+ super.Dispose ();
+ }
+
+ [Fact]
+ [AutoInitShutdown]
+ public void AutoSize_False_ResizeView_With_Dim_Fill_After_IsInitialized ()
+ {
+ var win = new Window (new Rect (0, 0, 30, 80));
+ var label = new Label { AutoSize = false, Width = Dim.Fill (), Height = Dim.Fill () };
+ win.Add (label);
+ Application.Top.Add (win);
+
+ // Text is empty but height=1 by default, see Label view
+ Assert.False (label.AutoSize);
+ Assert.Equal ("(0,0,0,1)", label.Bounds.ToString ());
+
+ label.Text = "New text\nNew line";
+ Application.Top.LayoutSubviews ();
+
+ Assert.False (label.AutoSize);
+ Assert.Equal ("(0,0,28,78)", label.Bounds.ToString ());
+ Assert.False (label.IsInitialized);
+
+ var rs = Application.Begin (Application.Top);
+ Assert.True (label.IsInitialized);
+ Assert.False (label.AutoSize);
+ Assert.Equal ("(0,0,28,78)", label.Bounds.ToString ());
+ Application.End (rs);
+ }
+
+ [Fact]
+ [AutoInitShutdown]
+ public void AutoSize_False_SetWidthHeight_With_Dim_Fill_And_Dim_Absolute_After_IsAdded_And_IsInitialized ()
+ {
+ var win = new Window (new Rect (0, 0, 30, 80));
+ var label = new Label { Width = Dim.Fill () };
+ win.Add (label);
+ Application.Top.Add (win);
+
+ Assert.True (label.IsAdded);
+
+ // Text is empty but height=1 by default, see Label view
+ Assert.True (label.AutoSize);
+ // BUGBUG: LayoutSubviews has not been called, so this test is not really valid (pos/dim are indeterminate, not 0)
+ // Not really a bug because View call OnResizeNeeded method on the SetInitialProperties method
+ Assert.Equal ("(0,0,0,1)", label.Bounds.ToString ());
+
+ label.Text = "First line\nSecond line";
+ Application.Top.LayoutSubviews ();
+
+ Assert.True (label.AutoSize);
+ // BUGBUG: This test is bogus: label has not been initialized. pos/dim is indeterminate!
+ Assert.Equal ("(0,0,28,2)", label.Bounds.ToString ());
+ Assert.False (label.IsInitialized);
+
+ var rs = Application.Begin (Application.Top);
+
+ Assert.True (label.AutoSize);
+ Assert.Equal ("(0,0,28,2)", label.Bounds.ToString ());
+ Assert.True (label.IsInitialized);
+
+ label.AutoSize = false;
+ Application.Refresh ();
+
+ Assert.False (label.AutoSize);
+ Assert.Equal ("(0,0,28,1)", label.Bounds.ToString ());
+ Application.End (rs);
+ }
+
+ [Fact]
+ [AutoInitShutdown]
+ public void AutoSize_False_SetWidthHeight_With_Dim_Fill_And_Dim_Absolute_With_Initialization ()
+ {
+ var win = new Window (new Rect (0, 0, 30, 80));
+ var label = new Label { Width = Dim.Fill () };
+ win.Add (label);
+ Application.Top.Add (win);
+
+ // Text is empty but height=1 by default, see Label view
+ Assert.True (label.AutoSize);
+ Assert.Equal ("(0,0,0,1)", label.Bounds.ToString ());
+
+ var rs = Application.Begin (Application.Top);
+
+ Assert.True (label.AutoSize);
+ // Here the AutoSize ensuring the right size with width 28 (Dim.Fill)
+ // and height 0 because wasn't set and the text is empty
+ // BUGBUG: Because of #2450, this test is bogus: pos/dim is indeterminate!
+ //Assert.Equal ("(0,0,28,0)", label.Bounds.ToString ());
+
+ label.Text = "First line\nSecond line";
+ Application.Refresh ();
+
+ // Here the AutoSize ensuring the right size with width 28 (Dim.Fill)
+ // and height 2 because wasn't set and the text has 2 lines
+ Assert.True (label.AutoSize);
+ Assert.Equal ("(0,0,28,2)", label.Bounds.ToString ());
+
+ label.AutoSize = false;
+ Application.Refresh ();
+
+ // Here the SetMinWidthHeight ensuring the minimum height
+ Assert.False (label.AutoSize);
+ Assert.Equal ("(0,0,28,1)", label.Bounds.ToString ());
+
+ label.Text = "First changed line\nSecond changed line\nNew line";
+ Application.Refresh ();
+
+ // Here the AutoSize is false and the width 28 (Dim.Fill) and
+ // height 1 because wasn't set and SetMinWidthHeight ensuring the minimum height
+ Assert.False (label.AutoSize);
+ Assert.Equal ("(0,0,28,1)", label.Bounds.ToString ());
+
+ label.AutoSize = true;
+ Application.Refresh ();
+
+ // Here the AutoSize ensuring the right size with width 28 (Dim.Fill)
+ // and height 3 because wasn't set and the text has 3 lines
+ Assert.True (label.AutoSize);
+ // BUGBUG: v2 - AutoSize is broken - temporarily disabling test See #2432
+ //Assert.Equal ("(0,0,28,3)", label.Bounds.ToString ());
+ Application.End (rs);
+ }
+
+ [Fact]
+ [AutoInitShutdown]
+ public void AutoSize_True_Setting_With_Height_Horizontal ()
+ {
+ var label = new Label ("Hello") { Width = 10, Height = 2 };
+ var viewX = new View ("X") { X = Pos.Right (label) };
+ var viewY = new View ("Y") { Y = Pos.Bottom (label) };
+
+ Application.Top.Add (label, viewX, viewY);
+ var rs = Application.Begin (Application.Top);
+
+ Assert.True (label.AutoSize);
+ Assert.Equal (new Rect (0, 0, 10, 2), label.Frame);
+
+ var expected = @"
+Hello X
+
+Y
+"
+ ;
+
+ var pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, _output);
+ Assert.Equal (new Rect (0, 0, 11, 3), pos);
+
+ label.AutoSize = false;
+ Application.Refresh ();
+
+ Assert.False (label.AutoSize);
+ Assert.Equal (new Rect (0, 0, 10, 2), label.Frame);
+
+ expected = @"
+Hello X
+
+Y
+"
+ ;
+
+ pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, _output);
+ Assert.Equal (new Rect (0, 0, 11, 3), pos);
+ Application.End (rs);
+ }
+
+ [Fact]
+ [AutoInitShutdown]
+ public void AutoSize_True_Setting_With_Height_Vertical ()
+ {
+ var label = new Label ("Hello") { Width = 2, Height = 10, TextDirection = TextDirection.TopBottom_LeftRight };
+ var viewX = new View ("X") { X = Pos.Right (label) };
+ var viewY = new View ("Y") { Y = Pos.Bottom (label) };
+
+ Application.Top.Add (label, viewX, viewY);
+ var rs = Application.Begin (Application.Top);
+
+ Assert.True (label.AutoSize);
+ Assert.Equal (new Rect (0, 0, 2, 10), label.Frame);
+
+ var expected = @"
+H X
+e
+l
+l
+o
+
+
+
+
+
+Y
+"
+ ;
+
+ var pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, _output);
+ Assert.Equal (new Rect (0, 0, 3, 11), pos);
+
+ label.AutoSize = false;
+ Application.Refresh ();
+
+ Assert.False (label.AutoSize);
+ Assert.Equal (new Rect (0, 0, 2, 10), label.Frame);
+
+ expected = @"
+H X
+e
+l
+l
+o
+
+
+
+
+
+Y
+"
+ ;
+
+ pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, _output);
+ Assert.Equal (new Rect (0, 0, 3, 11), pos);
+ Application.End (rs);
+ }
+
+ [Fact]
+ [AutoInitShutdown]
+ public void Excess_Text_Is_Erased_When_The_Width_Is_Reduced ()
+ {
+ var lbl = new Label ("123");
+ Application.Top.Add (lbl);
+ var rs = Application.Begin (Application.Top);
+
+ Assert.True (lbl.AutoSize);
+ Assert.Equal ("123 ", GetContents ());
+
+ lbl.Text = "12";
+ // Here the AutoSize ensuring the right size with width 3 (Dim.Absolute)
+ // that was set on the OnAdded method with the text length of 3
+ // and height 1 because wasn't set and the text has 1 line
+ Assert.Equal (new Rect (0, 0, 3, 1), lbl.Frame);
+ Assert.Equal (new Rect (0, 0, 3, 1), lbl._needsDisplayRect);
+ Assert.Equal (new Rect (0, 0, 0, 0), lbl.SuperView._needsDisplayRect);
+ Assert.True (lbl.SuperView.LayoutNeeded);
+ lbl.SuperView.Draw ();
+ Assert.Equal ("12 ", GetContents ());
+
+ string GetContents ()
+ {
+ var text = "";
+ for (var i = 0; i < 4; i++) {
+ text += Application.Driver.Contents [0, i].Rune;
+ }
+ return text;
+ }
+ Application.End (rs);
+ }
+
+
+ [Fact]
+ [AutoInitShutdown]
+ public void AutoSize_False_Equal_Before_And_After_IsInitialized_With_Differents_Orders ()
+ {
+ var view1 = new View () { Text = "Say Hello view1 你", AutoSize = false, Width = 10, Height = 5 };
+ var view2 = new View () { Text = "Say Hello view2 你", Width = 10, Height = 5, AutoSize = false };
+ var view3 = new View () { AutoSize = false, Width = 10, Height = 5, Text = "Say Hello view3 你" };
+ var view4 = new View () {
+ Text = "Say Hello view4 你",
+ AutoSize = false,
+ Width = 10,
+ Height = 5,
+ TextDirection = TextDirection.TopBottom_LeftRight
+ };
+ var view5 = new View () {
+ Text = "Say Hello view5 你",
+ Width = 10,
+ Height = 5,
+ AutoSize = false,
+ TextDirection = TextDirection.TopBottom_LeftRight
+ };
+ var view6 = new View () {
+ AutoSize = false,
+ Width = 10,
+ Height = 5,
+ TextDirection = TextDirection.TopBottom_LeftRight,
+ Text = "Say Hello view6 你"
+ };
+ Application.Top.Add (view1, view2, view3, view4, view5, view6);
+
+ Assert.False (view1.IsInitialized);
+ Assert.False (view2.IsInitialized);
+ Assert.False (view3.IsInitialized);
+ Assert.False (view4.IsInitialized);
+ Assert.False (view5.IsInitialized);
+ Assert.False (view1.AutoSize);
+ Assert.Equal (new Rect (0, 0, 10, 5), view1.Frame);
+ Assert.Equal ("Absolute(10)", view1.Width.ToString ());
+ Assert.Equal ("Absolute(5)", view1.Height.ToString ());
+ Assert.False (view2.AutoSize);
+ Assert.Equal (new Rect (0, 0, 10, 5), view2.Frame);
+ Assert.Equal ("Absolute(10)", view2.Width.ToString ());
+ Assert.Equal ("Absolute(5)", view2.Height.ToString ());
+ Assert.False (view3.AutoSize);
+ Assert.Equal (new Rect (0, 0, 10, 5), view3.Frame);
+ Assert.Equal ("Absolute(10)", view3.Width.ToString ());
+ Assert.Equal ("Absolute(5)", view3.Height.ToString ());
+ Assert.False (view4.AutoSize);
+ Assert.Equal (new Rect (0, 0, 10, 5), view4.Frame);
+ Assert.Equal ("Absolute(10)", view4.Width.ToString ());
+ Assert.Equal ("Absolute(5)", view4.Height.ToString ());
+ Assert.False (view5.AutoSize);
+ Assert.Equal (new Rect (0, 0, 10, 5), view5.Frame);
+ Assert.Equal ("Absolute(10)", view5.Width.ToString ());
+ Assert.Equal ("Absolute(5)", view5.Height.ToString ());
+ Assert.False (view6.AutoSize);
+ Assert.Equal (new Rect (0, 0, 10, 5), view6.Frame);
+ Assert.Equal ("Absolute(10)", view6.Width.ToString ());
+ Assert.Equal ("Absolute(5)", view6.Height.ToString ());
+
+ var rs = Application.Begin (Application.Top);
+
+ Assert.True (view1.IsInitialized);
+ Assert.True (view2.IsInitialized);
+ Assert.True (view3.IsInitialized);
+ Assert.True (view4.IsInitialized);
+ Assert.True (view5.IsInitialized);
+ Assert.False (view1.AutoSize);
+ Assert.Equal (new Rect (0, 0, 10, 5), view1.Frame);
+ Assert.Equal ("Absolute(10)", view1.Width.ToString ());
+ Assert.Equal ("Absolute(5)", view1.Height.ToString ());
+ Assert.False (view2.AutoSize);
+ Assert.Equal (new Rect (0, 0, 10, 5), view2.Frame);
+ Assert.Equal ("Absolute(10)", view2.Width.ToString ());
+ Assert.Equal ("Absolute(5)", view2.Height.ToString ());
+ Assert.False (view3.AutoSize);
+ Assert.Equal (new Rect (0, 0, 10, 5), view3.Frame);
+ Assert.Equal ("Absolute(10)", view3.Width.ToString ());
+ Assert.Equal ("Absolute(5)", view3.Height.ToString ());
+ Assert.False (view4.AutoSize);
+ Assert.Equal (new Rect (0, 0, 10, 5), view4.Frame);
+ Assert.Equal ("Absolute(10)", view4.Width.ToString ());
+ Assert.Equal ("Absolute(5)", view4.Height.ToString ());
+ Assert.False (view5.AutoSize);
+ Assert.Equal (new Rect (0, 0, 10, 5), view5.Frame);
+ Assert.Equal ("Absolute(10)", view5.Width.ToString ());
+ Assert.Equal ("Absolute(5)", view5.Height.ToString ());
+ Assert.False (view6.AutoSize);
+ Assert.Equal (new Rect (0, 0, 10, 5), view6.Frame);
+ Assert.Equal ("Absolute(10)", view6.Width.ToString ());
+ Assert.Equal ("Absolute(5)", view6.Height.ToString ());
+ Application.End (rs);
+ }
+
+ [Fact]
+ [AutoInitShutdown]
+ public void AutoSize_True_Equal_Before_And_After_IsInitialized_With_Different_Orders ()
+ {
+ var view1 = new View () { Text = "Say Hello view1 你", AutoSize = true, Width = 10, Height = 5 };
+ var view2 = new View () { Text = "Say Hello view2 你", Width = 10, Height = 5, AutoSize = true };
+ var view3 = new View () { AutoSize = true, Width = 10, Height = 5, Text = "Say Hello view3 你" };
+ var view4 = new View () {
+ Text = "Say Hello view4 你",
+ AutoSize = true,
+ Width = 10,
+ Height = 5,
+ TextDirection = TextDirection.TopBottom_LeftRight
+ };
+ var view5 = new View () {
+ Text = "Say Hello view5 你",
+ Width = 10,
+ Height = 5,
+ AutoSize = true,
+ TextDirection = TextDirection.TopBottom_LeftRight
+ };
+ var view6 = new View () {
+ AutoSize = true,
+ Width = 10,
+ Height = 5,
+ TextDirection = TextDirection.TopBottom_LeftRight,
+ Text = "Say Hello view6 你"
+ };
+ Application.Top.Add (view1, view2, view3, view4, view5, view6);
+
+ Assert.False (view1.IsInitialized);
+ Assert.False (view2.IsInitialized);
+ Assert.False (view3.IsInitialized);
+ Assert.False (view4.IsInitialized);
+ Assert.False (view5.IsInitialized);
+ Assert.True (view1.AutoSize);
+ Assert.Equal (new Rect (0, 0, 18, 5), view1.Frame);
+ Assert.Equal ("Absolute(10)", view1.Width.ToString ());
+ Assert.Equal ("Absolute(5)", view1.Height.ToString ());
+ Assert.True (view2.AutoSize);
+ // BUGBUG: v2 - Autosize is broken when setting Width/Height AutoSize. Disabling test for now.
+ //Assert.Equal (new Rect (0, 0, 18, 5), view2.Frame);
+ //Assert.Equal ("Absolute(10)", view2.Width.ToString ());
+ //Assert.Equal ("Absolute(5)", view2.Height.ToString ());
+ //Assert.True (view3.AutoSize);
+ //Assert.Equal (new Rect (0, 0, 18, 5), view3.Frame);
+ //Assert.Equal ("Absolute(10)", view3.Width.ToString ());
+ //Assert.Equal ("Absolute(5)", view3.Height.ToString ());
+ //Assert.True (view4.AutoSize);
+ //Assert.Equal (new Rect (0, 0, 10, 17), view4.Frame);
+ //Assert.Equal ("Absolute(10)", view4.Width.ToString ());
+ //Assert.Equal ("Absolute(5)", view4.Height.ToString ());
+ //Assert.True (view5.AutoSize);
+ //Assert.Equal (new Rect (0, 0, 10, 17), view5.Frame);
+ //Assert.Equal ("Absolute(10)", view5.Width.ToString ());
+ //Assert.Equal ("Absolute(5)", view5.Height.ToString ());
+ //Assert.True (view6.AutoSize);
+ //Assert.Equal (new Rect (0, 0, 10, 17), view6.Frame);
+ //Assert.Equal ("Absolute(10)", view6.Width.ToString ());
+ //Assert.Equal ("Absolute(5)", view6.Height.ToString ());
+
+ var rs = Application.Begin (Application.Top);
+
+ Assert.True (view1.IsInitialized);
+ Assert.True (view2.IsInitialized);
+ Assert.True (view3.IsInitialized);
+ Assert.True (view4.IsInitialized);
+ Assert.True (view5.IsInitialized);
+ Assert.True (view1.AutoSize);
+ Assert.Equal (new Rect (0, 0, 18, 5), view1.Frame);
+ Assert.Equal ("Absolute(10)", view1.Width.ToString ());
+ Assert.Equal ("Absolute(5)", view1.Height.ToString ());
+ Assert.True (view2.AutoSize);
+ // BUGBUG: v2 - Autosize is broken when setting Width/Height AutoSize. Disabling test for now.
+ //Assert.Equal (new Rect (0, 0, 18, 5), view2.Frame);
+ //Assert.Equal ("Absolute(10)", view2.Width.ToString ());
+ //Assert.Equal ("Absolute(5)", view2.Height.ToString ());
+ //Assert.True (view3.AutoSize);
+ //Assert.Equal (new Rect (0, 0, 18, 5), view3.Frame);
+ //Assert.Equal ("Absolute(10)", view3.Width.ToString ());
+ //Assert.Equal ("Absolute(5)", view3.Height.ToString ());
+ //Assert.True (view4.AutoSize);
+ //Assert.Equal (new Rect (0, 0, 10, 17), view4.Frame);
+ //Assert.Equal ("Absolute(10)", view4.Width.ToString ());
+ //Assert.Equal ("Absolute(5)", view4.Height.ToString ());
+ //Assert.True (view5.AutoSize);
+ //Assert.Equal (new Rect (0, 0, 10, 17), view5.Frame);
+ //Assert.Equal ("Absolute(10)", view5.Width.ToString ());
+ //Assert.Equal ("Absolute(5)", view5.Height.ToString ());
+ //Assert.True (view6.AutoSize);
+ //Assert.Equal (new Rect (0, 0, 10, 17), view6.Frame);
+ //Assert.Equal ("Absolute(10)", view6.Width.ToString ());
+ //Assert.Equal ("Absolute(5)", view6.Height.ToString ());
+ Application.End (rs);
+ }
+
+ [Fact]
+ [AutoInitShutdown]
+ public void Setting_Frame_Dont_Respect_AutoSize_True_On_Layout_Absolute ()
+ {
+ var view1 = new View (new Rect (0, 0, 10, 0)) { Text = "Say Hello view1 你", AutoSize = true };
+ var view2 = new View (new Rect (0, 0, 0, 10)) {
+ Text = "Say Hello view2 你",
+ AutoSize = true,
+ TextDirection = TextDirection.TopBottom_LeftRight
+ };
+ Application.Top.Add (view1, view2);
+
+ var rs = Application.Begin (Application.Top);
+
+ Assert.True (view1.AutoSize);
+ Assert.Equal (LayoutStyle.Absolute, view1.LayoutStyle);
+ Assert.Equal (new Rect (0, 0, 18, 1), view1.Frame);
+ Assert.Equal ("Absolute(0)", view1.X.ToString ());
+ Assert.Equal ("Absolute(0)", view1.Y.ToString ());
+ Assert.Equal ("Absolute(18)", view1.Width.ToString ());
+ Assert.Equal ("Absolute(1)", view1.Height.ToString ());
+ Assert.True (view2.AutoSize);
+ // BUGBUG: v2 - Autosize is broken when setting Width/Height AutoSize. Disabling test for now.
+ //Assert.Equal (LayoutStyle.Absolute, view2.LayoutStyle);
+ //Assert.Equal (new Rect (0, 0, 2, 17), view2.Frame);
+ //Assert.Equal ("Absolute(0)", view2.X.ToString ());
+ //Assert.Equal ("Absolute(0)", view2.Y.ToString ());
+ //Assert.Equal ("Absolute(2)", view2.Width.ToString ());
+ //Assert.Equal ("Absolute(17)", view2.Height.ToString ());
+
+ view1.Frame = new Rect (0, 0, 25, 4);
+ bool firstIteration = false;
+ Application.RunIteration (ref rs, ref firstIteration);
+
+ Assert.True (view1.AutoSize);
+ Assert.Equal (LayoutStyle.Absolute, view1.LayoutStyle);
+ Assert.Equal (new Rect (0, 0, 25, 4), view1.Frame);
+ Assert.Equal ("Absolute(0)", view1.X.ToString ());
+ Assert.Equal ("Absolute(0)", view1.Y.ToString ());
+ Assert.Equal ("Absolute(18)", view1.Width.ToString ());
+ Assert.Equal ("Absolute(1)", view1.Height.ToString ());
+
+ view2.Frame = new Rect (0, 0, 1, 25);
+ Application.RunIteration (ref rs, ref firstIteration);
+
+ Assert.True (view2.AutoSize);
+ Assert.Equal (LayoutStyle.Absolute, view2.LayoutStyle);
+ Assert.Equal (new Rect (0, 0, 1, 25), view2.Frame);
+ Assert.Equal ("Absolute(0)", view2.X.ToString ());
+ Assert.Equal ("Absolute(0)", view2.Y.ToString ());
+ // BUGBUG: v2 - Autosize is broken when setting Width/Height AutoSize. Disabling test for now.
+ //Assert.Equal ("Absolute(2)", view2.Width.ToString ());
+ //Assert.Equal ("Absolute(17)", view2.Height.ToString ());
+ Application.End (rs);
+ }
+
+ [Fact]
+ [AutoInitShutdown]
+ public void AutoSize_Stays_True_Center_HotKeySpecifier ()
+ {
+ var label = new Label () {
+ X = Pos.Center (),
+ Y = Pos.Center (),
+ Text = "Say Hello 你"
+ };
+
+ var win = new Window () {
+ Width = Dim.Fill (),
+ Height = Dim.Fill (),
+ Title = "Test Demo 你"
+ };
+ win.Add (label);
+ Application.Top.Add (win);
+
+ Assert.True (label.AutoSize);
+
+ var rs = Application.Begin (Application.Top);
+ ((FakeDriver)Application.Driver).SetBufferSize (30, 5);
+ string expected = @$"
+┌┤Test Demo 你├──────────────┐
+│ │
+│ Say Hello 你 │
+│ │
+└────────────────────────────┘
+";
+
+ TestHelpers.AssertDriverContentsWithFrameAre (expected, _output);
+
+ Assert.True (label.AutoSize);
+ label.Text = "Say Hello 你 changed";
+ Assert.True (label.AutoSize);
+ Application.Refresh ();
+ expected = @"
+┌┤Test Demo 你├──────────────┐
+│ │
+│ Say Hello 你 changed │
+│ │
+└────────────────────────────┘
+";
+
+ TestHelpers.AssertDriverContentsWithFrameAre (expected, _output);
+ Application.End (rs);
+ }
+
+}
\ No newline at end of file
diff --git a/UnitTests/View/Layout/DimTests.cs b/UnitTests/View/Layout/DimTests.cs
index e017a2170..654bdd245 100644
--- a/UnitTests/View/Layout/DimTests.cs
+++ b/UnitTests/View/Layout/DimTests.cs
@@ -1010,8 +1010,6 @@ public class DimTests {
{
var top = Application.Top;
- // BUGBUG: v2 - If a View's height is zero, it should not be drawn.
- //// Although view height is zero the text it's draw due the SetMinWidthHeight method
var view = new View ("View with long text") { X = 0, Y = 0, Width = 20, Height = 1 };
var field = new TextField { X = 0, Y = Pos.Bottom (view), Width = 20 };
var count = 0;
diff --git a/UnitTests/View/Layout/LayoutTests.cs b/UnitTests/View/Layout/LayoutTests.cs
index d5c9dadf0..ea2a5a3b0 100644
--- a/UnitTests/View/Layout/LayoutTests.cs
+++ b/UnitTests/View/Layout/LayoutTests.cs
@@ -129,7 +129,7 @@ public class LayoutTests {
Assert.False (v.TrySetWidth (70, out rWidth));
Assert.Equal (69, rWidth);
- v.Width = null;
+ v.Width = 0;
Assert.True (v.TrySetWidth (70, out rWidth));
Assert.Equal (70, rWidth);
Assert.False (v.IsInitialized);
@@ -138,10 +138,7 @@ public class LayoutTests {
Application.Begin (Application.Top);
Assert.True (v.IsInitialized);
- v.Width = Dim.Fill (1);
- v.LayoutStyle = LayoutStyle.Computed;
v.Width = 75;
- v.LayoutStyle = LayoutStyle.Absolute;
Assert.True (v.TrySetWidth (60, out rWidth));
Assert.Equal (60, rWidth);
}
@@ -168,7 +165,7 @@ public class LayoutTests {
Assert.False (v.TrySetHeight (10, out rHeight));
Assert.Equal (9, rHeight);
- v.Height = null;
+ v.Height = 0;
Assert.True (v.TrySetHeight (10, out rHeight));
Assert.Equal (10, rHeight);
Assert.False (v.IsInitialized);
@@ -178,10 +175,6 @@ public class LayoutTests {
Assert.True (v.IsInitialized);
- v.Height = Dim.Fill (1);
- v.LayoutStyle = LayoutStyle.Computed;
- v.Height = 15;
- v.LayoutStyle = LayoutStyle.Absolute;
v.Height = 15;
Assert.True (v.TrySetHeight (5, out rHeight));
Assert.Equal (5, rHeight);
@@ -255,344 +248,6 @@ public class LayoutTests {
top.Dispose ();
}
- [Fact]
- public void AutoSize_False_If_Text_Emmpty ()
- {
- var view1 = new View ();
- var view2 = new View ("");
- var view3 = new View () { Text = "" };
-
- Assert.False (view1.AutoSize);
- Assert.False (view2.AutoSize);
- Assert.False (view3.AutoSize);
- view1.Dispose ();
- view2.Dispose ();
- view3.Dispose ();
- }
-
- [Fact]
- public void AutoSize_False_If_Text_Is_Not_Emmpty ()
- {
- var view1 = new View ();
- view1.Text = "Hello World";
- var view2 = new View ("Hello World");
- var view3 = new View () { Text = "Hello World" };
-
- Assert.False (view1.AutoSize);
- Assert.False (view2.AutoSize);
- Assert.False (view3.AutoSize);
- view1.Dispose ();
- view2.Dispose ();
- view3.Dispose ();
- }
-
- [Fact]
- public void AutoSize_True_Label_If_Text_Emmpty ()
- {
- var label1 = new Label ();
- var label2 = new Label ("");
- var label3 = new Label () { Text = "" };
-
- Assert.True (label1.AutoSize);
- Assert.True (label2.AutoSize);
- Assert.True (label3.AutoSize);
- label1.Dispose ();
- label2.Dispose ();
- label3.Dispose ();
- }
-
- [Fact]
- public void AutoSize_True_Label_If_Text_Is_Not_Emmpty ()
- {
- var label1 = new Label ();
- label1.Text = "Hello World";
- var label2 = new Label ("Hello World");
- var label3 = new Label () { Text = "Hello World" };
-
- Assert.True (label1.AutoSize);
- Assert.True (label2.AutoSize);
- Assert.True (label3.AutoSize);
- label1.Dispose ();
- label2.Dispose ();
- label3.Dispose ();
- }
-
- [Fact]
- public void AutoSize_False_ResizeView_Is_Always_False ()
- {
- var super = new View ();
- var label = new Label () { AutoSize = false };
- super.Add (label);
-
- label.Text = "New text";
- super.LayoutSubviews ();
-
- Assert.False (label.AutoSize);
- Assert.Equal ("(0,0,0,1)", label.Bounds.ToString ());
- super.Dispose ();
- }
-
- [Fact]
- public void AutoSize_True_ResizeView_With_Dim_Absolute ()
- {
- var super = new View ();
- var label = new Label ();
-
- label.Text = "New text";
- // BUGBUG: v2 - label was never added to super, so it was never laid out.
- super.Add (label);
- super.LayoutSubviews ();
-
- Assert.True (label.AutoSize);
- Assert.Equal ("(0,0,8,1)", label.Bounds.ToString ());
- super.Dispose ();
- }
-
- [Fact] [AutoInitShutdown]
- public void AutoSize_False_ResizeView_With_Dim_Fill_After_IsInitialized ()
- {
- var win = new Window (new Rect (0, 0, 30, 80));
- var label = new Label () { AutoSize = false, Width = Dim.Fill (), Height = Dim.Fill () };
- win.Add (label);
- Application.Top.Add (win);
-
- // Text is empty but height=1 by default, see Label view
- Assert.False (label.AutoSize);
- Assert.Equal ("(0,0,0,1)", label.Bounds.ToString ());
-
- label.Text = "New text\nNew line";
- Application.Top.LayoutSubviews ();
-
- Assert.False (label.AutoSize);
- Assert.Equal ("(0,0,28,78)", label.Bounds.ToString ());
- Assert.False (label.IsInitialized);
-
- var rs = Application.Begin (Application.Top);
- Assert.True (label.IsInitialized);
- Assert.False (label.AutoSize);
- Assert.Equal ("(0,0,28,78)", label.Bounds.ToString ());
- Application.End (rs);
- }
-
- [Fact] [AutoInitShutdown]
- public void AutoSize_False_SetWidthHeight_With_Dim_Fill_And_Dim_Absolute_After_IsAdded_And_IsInitialized ()
- {
- var win = new Window (new Rect (0, 0, 30, 80));
- var label = new Label () { Width = Dim.Fill () };
- win.Add (label);
- Application.Top.Add (win);
-
- Assert.True (label.IsAdded);
-
- // Text is empty but height=1 by default, see Label view
- Assert.True (label.AutoSize);
- // BUGBUG: LayoutSubviews has not been called, so this test is not really valid (pos/dim are indeterminate, not 0)
- // Not really a bug because View call OnResizeNeeded method on the SetInitialProperties method
- Assert.Equal ("(0,0,0,1)", label.Bounds.ToString ());
-
- label.Text = "First line\nSecond line";
- Application.Top.LayoutSubviews ();
-
- Assert.True (label.AutoSize);
- // BUGBUG: This test is bogus: label has not been initialized. pos/dim is indeterminate!
- Assert.Equal ("(0,0,28,2)", label.Bounds.ToString ());
- Assert.False (label.IsInitialized);
-
- var rs = Application.Begin (Application.Top);
-
- Assert.True (label.AutoSize);
- Assert.Equal ("(0,0,28,2)", label.Bounds.ToString ());
- Assert.True (label.IsInitialized);
-
- label.AutoSize = false;
- Application.Refresh ();
-
- Assert.False (label.AutoSize);
- Assert.Equal ("(0,0,28,1)", label.Bounds.ToString ());
- Application.End (rs);
- }
-
- [Fact] [AutoInitShutdown]
- public void AutoSize_False_SetWidthHeight_With_Dim_Fill_And_Dim_Absolute_With_Initialization ()
- {
- var win = new Window (new Rect (0, 0, 30, 80));
- var label = new Label () { Width = Dim.Fill () };
- win.Add (label);
- Application.Top.Add (win);
-
- // Text is empty but height=1 by default, see Label view
- Assert.True (label.AutoSize);
- Assert.Equal ("(0,0,0,1)", label.Bounds.ToString ());
-
- var rs = Application.Begin (Application.Top);
-
- Assert.True (label.AutoSize);
- // Here the AutoSize ensuring the right size with width 28 (Dim.Fill)
- // and height 0 because wasn't set and the text is empty
- // BUGBUG: Because of #2450, this test is bogus: pos/dim is indeterminate!
- //Assert.Equal ("(0,0,28,0)", label.Bounds.ToString ());
-
- label.Text = "First line\nSecond line";
- Application.Refresh ();
-
- // Here the AutoSize ensuring the right size with width 28 (Dim.Fill)
- // and height 2 because wasn't set and the text has 2 lines
- Assert.True (label.AutoSize);
- Assert.Equal ("(0,0,28,2)", label.Bounds.ToString ());
-
- label.AutoSize = false;
- Application.Refresh ();
-
- // Here the SetMinWidthHeight ensuring the minimum height
- Assert.False (label.AutoSize);
- Assert.Equal ("(0,0,28,1)", label.Bounds.ToString ());
-
- label.Text = "First changed line\nSecond changed line\nNew line";
- Application.Refresh ();
-
- // Here the AutoSize is false and the width 28 (Dim.Fill) and
- // height 1 because wasn't set and SetMinWidthHeight ensuring the minimum height
- Assert.False (label.AutoSize);
- Assert.Equal ("(0,0,28,1)", label.Bounds.ToString ());
-
- label.AutoSize = true;
- Application.Refresh ();
-
- // Here the AutoSize ensuring the right size with width 28 (Dim.Fill)
- // and height 3 because wasn't set and the text has 3 lines
- Assert.True (label.AutoSize);
- // BUGBUG: v2 - AutoSize is broken - temporarily disabling test See #2432
- //Assert.Equal ("(0,0,28,3)", label.Bounds.ToString ());
- Application.End (rs);
- }
-
- [Fact] [AutoInitShutdown]
- public void AutoSize_True_Setting_With_Height_Horizontal ()
- {
- var label = new Label ("Hello") { Width = 10, Height = 2 };
- var viewX = new View ("X") { X = Pos.Right (label) };
- var viewY = new View ("Y") { Y = Pos.Bottom (label) };
-
- Application.Top.Add (label, viewX, viewY);
- var rs = Application.Begin (Application.Top);
-
- Assert.True (label.AutoSize);
- Assert.Equal (new Rect (0, 0, 10, 2), label.Frame);
-
- string expected = @"
-Hello X
-
-Y
-";
-
- var pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, _output);
- Assert.Equal (new Rect (0, 0, 11, 3), pos);
-
- label.AutoSize = false;
- Application.Refresh ();
-
- Assert.False (label.AutoSize);
- Assert.Equal (new Rect (0, 0, 10, 2), label.Frame);
-
- expected = @"
-Hello X
-
-Y
-";
-
- pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, _output);
- Assert.Equal (new Rect (0, 0, 11, 3), pos);
- Application.End (rs);
- }
-
- [Fact] [AutoInitShutdown]
- public void AutoSize_True_Setting_With_Height_Vertical ()
- {
- var label = new Label ("Hello") { Width = 2, Height = 10, TextDirection = TextDirection.TopBottom_LeftRight };
- var viewX = new View ("X") { X = Pos.Right (label) };
- var viewY = new View ("Y") { Y = Pos.Bottom (label) };
-
- Application.Top.Add (label, viewX, viewY);
- var rs = Application.Begin (Application.Top);
-
- Assert.True (label.AutoSize);
- Assert.Equal (new Rect (0, 0, 2, 10), label.Frame);
-
- string expected = @"
-H X
-e
-l
-l
-o
-
-
-
-
-
-Y
-";
-
- var pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, _output);
- Assert.Equal (new Rect (0, 0, 3, 11), pos);
-
- label.AutoSize = false;
- Application.Refresh ();
-
- Assert.False (label.AutoSize);
- Assert.Equal (new Rect (0, 0, 2, 10), label.Frame);
-
- expected = @"
-H X
-e
-l
-l
-o
-
-
-
-
-
-Y
-";
-
- pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, _output);
- Assert.Equal (new Rect (0, 0, 3, 11), pos);
- Application.End (rs);
- }
-
- [Fact]
- [AutoInitShutdown]
- public void Excess_Text_Is_Erased_When_The_Width_Is_Reduced ()
- {
- var lbl = new Label ("123");
- Application.Top.Add (lbl);
- var rs = Application.Begin (Application.Top);
-
- Assert.True (lbl.AutoSize);
- Assert.Equal ("123 ", GetContents ());
-
- lbl.Text = "12";
- // Here the AutoSize ensuring the right size with width 3 (Dim.Absolute)
- // that was set on the OnAdded method with the text length of 3
- // and height 1 because wasn't set and the text has 1 line
- Assert.Equal (new Rect (0, 0, 3, 1), lbl.Frame);
- Assert.Equal (new Rect (0, 0, 3, 1), lbl._needsDisplayRect);
- Assert.Equal (new Rect (0, 0, 0, 0), lbl.SuperView._needsDisplayRect);
- Assert.True (lbl.SuperView.LayoutNeeded);
- lbl.SuperView.Draw ();
- Assert.Equal ("12 ", GetContents ());
-
- string GetContents ()
- {
- string text = "";
- for (int i = 0; i < 4; i++) {
- text += Application.Driver.Contents [0, i].Rune;
- }
- return text;
- }
- Application.End (rs);
- }
-
[Fact] [AutoInitShutdown]
public void Width_Height_SetMinWidthHeight_Narrow_Wide_Runes ()
{
@@ -1130,333 +785,8 @@ Y
Application.End (rs);
}
- [Fact] [AutoInitShutdown]
- public void AutoSize_Stays_True_Center_HotKeySpecifier ()
- {
- var label = new Label () {
- X = Pos.Center (),
- Y = Pos.Center (),
- Text = "Say Hello 你"
- };
-
- var win = new Window () {
- Width = Dim.Fill (),
- Height = Dim.Fill (),
- Title = "Test Demo 你"
- };
- win.Add (label);
- Application.Top.Add (win);
-
- Assert.True (label.AutoSize);
-
- var rs = Application.Begin (Application.Top);
- ((FakeDriver)Application.Driver).SetBufferSize (30, 5);
- string expected = @$"
-┌┤Test Demo 你├──────────────┐
-│ │
-│ Say Hello 你 │
-│ │
-└────────────────────────────┘
-";
-
- TestHelpers.AssertDriverContentsWithFrameAre (expected, _output);
-
- Assert.True (label.AutoSize);
- label.Text = "Say Hello 你 changed";
- Assert.True (label.AutoSize);
- Application.Refresh ();
- expected = @"
-┌┤Test Demo 你├──────────────┐
-│ │
-│ Say Hello 你 changed │
-│ │
-└────────────────────────────┘
-";
-
- TestHelpers.AssertDriverContentsWithFrameAre (expected, _output);
- Application.End (rs);
- }
-
- [Fact] [AutoInitShutdown]
- public void AutoSize_False_Equal_Before_And_After_IsInitialized_With_Differents_Orders ()
- {
- var view1 = new View () { Text = "Say Hello view1 你", AutoSize = false, Width = 10, Height = 5 };
- var view2 = new View () { Text = "Say Hello view2 你", Width = 10, Height = 5, AutoSize = false };
- var view3 = new View () { AutoSize = false, Width = 10, Height = 5, Text = "Say Hello view3 你" };
- var view4 = new View () {
- Text = "Say Hello view4 你",
- AutoSize = false,
- Width = 10,
- Height = 5,
- TextDirection = TextDirection.TopBottom_LeftRight
- };
- var view5 = new View () {
- Text = "Say Hello view5 你",
- Width = 10,
- Height = 5,
- AutoSize = false,
- TextDirection = TextDirection.TopBottom_LeftRight
- };
- var view6 = new View () {
- AutoSize = false,
- Width = 10,
- Height = 5,
- TextDirection = TextDirection.TopBottom_LeftRight,
- Text = "Say Hello view6 你"
- };
- Application.Top.Add (view1, view2, view3, view4, view5, view6);
-
- Assert.False (view1.IsInitialized);
- Assert.False (view2.IsInitialized);
- Assert.False (view3.IsInitialized);
- Assert.False (view4.IsInitialized);
- Assert.False (view5.IsInitialized);
- Assert.False (view1.AutoSize);
- Assert.Equal (new Rect (0, 0, 10, 5), view1.Frame);
- Assert.Equal ("Absolute(10)", view1.Width.ToString ());
- Assert.Equal ("Absolute(5)", view1.Height.ToString ());
- Assert.False (view2.AutoSize);
- Assert.Equal (new Rect (0, 0, 10, 5), view2.Frame);
- Assert.Equal ("Absolute(10)", view2.Width.ToString ());
- Assert.Equal ("Absolute(5)", view2.Height.ToString ());
- Assert.False (view3.AutoSize);
- Assert.Equal (new Rect (0, 0, 10, 5), view3.Frame);
- Assert.Equal ("Absolute(10)", view3.Width.ToString ());
- Assert.Equal ("Absolute(5)", view3.Height.ToString ());
- Assert.False (view4.AutoSize);
- Assert.Equal (new Rect (0, 0, 10, 5), view4.Frame);
- Assert.Equal ("Absolute(10)", view4.Width.ToString ());
- Assert.Equal ("Absolute(5)", view4.Height.ToString ());
- Assert.False (view5.AutoSize);
- Assert.Equal (new Rect (0, 0, 10, 5), view5.Frame);
- Assert.Equal ("Absolute(10)", view5.Width.ToString ());
- Assert.Equal ("Absolute(5)", view5.Height.ToString ());
- Assert.False (view6.AutoSize);
- Assert.Equal (new Rect (0, 0, 10, 5), view6.Frame);
- Assert.Equal ("Absolute(10)", view6.Width.ToString ());
- Assert.Equal ("Absolute(5)", view6.Height.ToString ());
-
- var rs = Application.Begin (Application.Top);
-
- Assert.True (view1.IsInitialized);
- Assert.True (view2.IsInitialized);
- Assert.True (view3.IsInitialized);
- Assert.True (view4.IsInitialized);
- Assert.True (view5.IsInitialized);
- Assert.False (view1.AutoSize);
- Assert.Equal (new Rect (0, 0, 10, 5), view1.Frame);
- Assert.Equal ("Absolute(10)", view1.Width.ToString ());
- Assert.Equal ("Absolute(5)", view1.Height.ToString ());
- Assert.False (view2.AutoSize);
- Assert.Equal (new Rect (0, 0, 10, 5), view2.Frame);
- Assert.Equal ("Absolute(10)", view2.Width.ToString ());
- Assert.Equal ("Absolute(5)", view2.Height.ToString ());
- Assert.False (view3.AutoSize);
- Assert.Equal (new Rect (0, 0, 10, 5), view3.Frame);
- Assert.Equal ("Absolute(10)", view3.Width.ToString ());
- Assert.Equal ("Absolute(5)", view3.Height.ToString ());
- Assert.False (view4.AutoSize);
- Assert.Equal (new Rect (0, 0, 10, 5), view4.Frame);
- Assert.Equal ("Absolute(10)", view4.Width.ToString ());
- Assert.Equal ("Absolute(5)", view4.Height.ToString ());
- Assert.False (view5.AutoSize);
- Assert.Equal (new Rect (0, 0, 10, 5), view5.Frame);
- Assert.Equal ("Absolute(10)", view5.Width.ToString ());
- Assert.Equal ("Absolute(5)", view5.Height.ToString ());
- Assert.False (view6.AutoSize);
- Assert.Equal (new Rect (0, 0, 10, 5), view6.Frame);
- Assert.Equal ("Absolute(10)", view6.Width.ToString ());
- Assert.Equal ("Absolute(5)", view6.Height.ToString ());
- Application.End (rs);
- }
-
- [Fact] [AutoInitShutdown]
- public void AutoSize_True_Equal_Before_And_After_IsInitialized_With_Different_Orders ()
- {
- var view1 = new View () { Text = "Say Hello view1 你", AutoSize = true, Width = 10, Height = 5 };
- var view2 = new View () { Text = "Say Hello view2 你", Width = 10, Height = 5, AutoSize = true };
- var view3 = new View () { AutoSize = true, Width = 10, Height = 5, Text = "Say Hello view3 你" };
- var view4 = new View () {
- Text = "Say Hello view4 你",
- AutoSize = true,
- Width = 10,
- Height = 5,
- TextDirection = TextDirection.TopBottom_LeftRight
- };
- var view5 = new View () {
- Text = "Say Hello view5 你",
- Width = 10,
- Height = 5,
- AutoSize = true,
- TextDirection = TextDirection.TopBottom_LeftRight
- };
- var view6 = new View () {
- AutoSize = true,
- Width = 10,
- Height = 5,
- TextDirection = TextDirection.TopBottom_LeftRight,
- Text = "Say Hello view6 你"
- };
- Application.Top.Add (view1, view2, view3, view4, view5, view6);
-
- Assert.False (view1.IsInitialized);
- Assert.False (view2.IsInitialized);
- Assert.False (view3.IsInitialized);
- Assert.False (view4.IsInitialized);
- Assert.False (view5.IsInitialized);
- Assert.True (view1.AutoSize);
- Assert.Equal (new Rect (0, 0, 18, 5), view1.Frame);
- Assert.Equal ("Absolute(10)", view1.Width.ToString ());
- Assert.Equal ("Absolute(5)", view1.Height.ToString ());
- Assert.True (view2.AutoSize);
- // BUGBUG: v2 - Autosize is broken when setting Width/Height AutoSize. Disabling test for now.
- //Assert.Equal (new Rect (0, 0, 18, 5), view2.Frame);
- //Assert.Equal ("Absolute(10)", view2.Width.ToString ());
- //Assert.Equal ("Absolute(5)", view2.Height.ToString ());
- //Assert.True (view3.AutoSize);
- //Assert.Equal (new Rect (0, 0, 18, 5), view3.Frame);
- //Assert.Equal ("Absolute(10)", view3.Width.ToString ());
- //Assert.Equal ("Absolute(5)", view3.Height.ToString ());
- //Assert.True (view4.AutoSize);
- //Assert.Equal (new Rect (0, 0, 10, 17), view4.Frame);
- //Assert.Equal ("Absolute(10)", view4.Width.ToString ());
- //Assert.Equal ("Absolute(5)", view4.Height.ToString ());
- //Assert.True (view5.AutoSize);
- //Assert.Equal (new Rect (0, 0, 10, 17), view5.Frame);
- //Assert.Equal ("Absolute(10)", view5.Width.ToString ());
- //Assert.Equal ("Absolute(5)", view5.Height.ToString ());
- //Assert.True (view6.AutoSize);
- //Assert.Equal (new Rect (0, 0, 10, 17), view6.Frame);
- //Assert.Equal ("Absolute(10)", view6.Width.ToString ());
- //Assert.Equal ("Absolute(5)", view6.Height.ToString ());
-
- var rs = Application.Begin (Application.Top);
-
- Assert.True (view1.IsInitialized);
- Assert.True (view2.IsInitialized);
- Assert.True (view3.IsInitialized);
- Assert.True (view4.IsInitialized);
- Assert.True (view5.IsInitialized);
- Assert.True (view1.AutoSize);
- Assert.Equal (new Rect (0, 0, 18, 5), view1.Frame);
- Assert.Equal ("Absolute(10)", view1.Width.ToString ());
- Assert.Equal ("Absolute(5)", view1.Height.ToString ());
- Assert.True (view2.AutoSize);
- // BUGBUG: v2 - Autosize is broken when setting Width/Height AutoSize. Disabling test for now.
- //Assert.Equal (new Rect (0, 0, 18, 5), view2.Frame);
- //Assert.Equal ("Absolute(10)", view2.Width.ToString ());
- //Assert.Equal ("Absolute(5)", view2.Height.ToString ());
- //Assert.True (view3.AutoSize);
- //Assert.Equal (new Rect (0, 0, 18, 5), view3.Frame);
- //Assert.Equal ("Absolute(10)", view3.Width.ToString ());
- //Assert.Equal ("Absolute(5)", view3.Height.ToString ());
- //Assert.True (view4.AutoSize);
- //Assert.Equal (new Rect (0, 0, 10, 17), view4.Frame);
- //Assert.Equal ("Absolute(10)", view4.Width.ToString ());
- //Assert.Equal ("Absolute(5)", view4.Height.ToString ());
- //Assert.True (view5.AutoSize);
- //Assert.Equal (new Rect (0, 0, 10, 17), view5.Frame);
- //Assert.Equal ("Absolute(10)", view5.Width.ToString ());
- //Assert.Equal ("Absolute(5)", view5.Height.ToString ());
- //Assert.True (view6.AutoSize);
- //Assert.Equal (new Rect (0, 0, 10, 17), view6.Frame);
- //Assert.Equal ("Absolute(10)", view6.Width.ToString ());
- //Assert.Equal ("Absolute(5)", view6.Height.ToString ());
- Application.End (rs);
- }
-
- [Fact] [AutoInitShutdown]
- public void Setting_Frame_Dont_Respect_AutoSize_True_On_Layout_Absolute ()
- {
- var view1 = new View (new Rect (0, 0, 10, 0)) { Text = "Say Hello view1 你", AutoSize = true };
- var view2 = new View (new Rect (0, 0, 0, 10)) {
- Text = "Say Hello view2 你",
- AutoSize = true,
- TextDirection = TextDirection.TopBottom_LeftRight
- };
- Application.Top.Add (view1, view2);
-
- var rs = Application.Begin (Application.Top);
-
- Assert.True (view1.AutoSize);
- Assert.Equal (LayoutStyle.Absolute, view1.LayoutStyle);
- Assert.Equal (new Rect (0, 0, 18, 1), view1.Frame);
- Assert.Equal ("Absolute(0)", view1.X.ToString ());
- Assert.Equal ("Absolute(0)", view1.Y.ToString ());
- Assert.Equal ("Absolute(18)", view1.Width.ToString ());
- Assert.Equal ("Absolute(1)", view1.Height.ToString ());
- Assert.True (view2.AutoSize);
- // BUGBUG: v2 - Autosize is broken when setting Width/Height AutoSize. Disabling test for now.
- //Assert.Equal (LayoutStyle.Absolute, view2.LayoutStyle);
- //Assert.Equal (new Rect (0, 0, 2, 17), view2.Frame);
- //Assert.Equal ("Absolute(0)", view2.X.ToString ());
- //Assert.Equal ("Absolute(0)", view2.Y.ToString ());
- //Assert.Equal ("Absolute(2)", view2.Width.ToString ());
- //Assert.Equal ("Absolute(17)", view2.Height.ToString ());
-
- view1.Frame = new Rect (0, 0, 25, 4);
- bool firstIteration = false;
- Application.RunIteration (ref rs, ref firstIteration);
-
- Assert.True (view1.AutoSize);
- Assert.Equal (LayoutStyle.Absolute, view1.LayoutStyle);
- Assert.Equal (new Rect (0, 0, 25, 4), view1.Frame);
- Assert.Equal ("Absolute(0)", view1.X.ToString ());
- Assert.Equal ("Absolute(0)", view1.Y.ToString ());
- Assert.Equal ("Absolute(18)", view1.Width.ToString ());
- Assert.Equal ("Absolute(1)", view1.Height.ToString ());
-
- view2.Frame = new Rect (0, 0, 1, 25);
- Application.RunIteration (ref rs, ref firstIteration);
-
- Assert.True (view2.AutoSize);
- Assert.Equal (LayoutStyle.Absolute, view2.LayoutStyle);
- Assert.Equal (new Rect (0, 0, 1, 25), view2.Frame);
- Assert.Equal ("Absolute(0)", view2.X.ToString ());
- Assert.Equal ("Absolute(0)", view2.Y.ToString ());
- // BUGBUG: v2 - Autosize is broken when setting Width/Height AutoSize. Disabling test for now.
- //Assert.Equal ("Absolute(2)", view2.Width.ToString ());
- //Assert.Equal ("Absolute(17)", view2.Height.ToString ());
- Application.End (rs);
- }
-
- [Fact] [AutoInitShutdown]
- public void Pos_Dim_Are_Null_If_Not_Initialized_On_Constructor_IsAdded_False ()
- {
- var top = Application.Top;
- var view1 = new View ();
- Assert.False (view1.IsAdded);
- Assert.Null (view1.X);
- Assert.Null (view1.Y);
- Assert.Null (view1.Width);
- Assert.Null (view1.Height);
- top.Add (view1);
- Assert.True (view1.IsAdded);
- Assert.Equal ("Absolute(0)", view1.X.ToString ());
- Assert.Equal ("Absolute(0)", view1.Y.ToString ());
- Assert.Equal ("Absolute(0)", view1.Width.ToString ());
- Assert.Equal ("Absolute(0)", view1.Height.ToString ());
-
- var view2 = new View () {
- X = Pos.Center (),
- Y = Pos.Center (),
- Width = Dim.Fill (),
- Height = Dim.Fill ()
- };
- Assert.False (view2.IsAdded);
- Assert.Equal ("Center", view2.X.ToString ());
- Assert.Equal ("Center", view2.Y.ToString ());
- Assert.Equal ("Fill(0)", view2.Width.ToString ());
- Assert.Equal ("Fill(0)", view2.Height.ToString ());
- top.Add (view2);
- Assert.True (view2.IsAdded);
- Assert.Equal ("Center", view2.X.ToString ());
- Assert.Equal ("Center", view2.Y.ToString ());
- Assert.Equal ("Fill(0)", view2.Width.ToString ());
- Assert.Equal ("Fill(0)", view2.Height.ToString ());
-
- }
-
+ // Tested in AbsoluteLayoutTests.cs
+ // public void Pos_Dim_Are_Null_If_Not_Initialized_On_Constructor_IsAdded_False ()
[Theory] [AutoInitShutdown]
[InlineData (1)]
diff --git a/UnitTests/View/Layout/SetRelativeLayoutTests.cs b/UnitTests/View/Layout/SetRelativeLayoutTests.cs
index 1f0ef550d..cb6cc46a4 100644
--- a/UnitTests/View/Layout/SetRelativeLayoutTests.cs
+++ b/UnitTests/View/Layout/SetRelativeLayoutTests.cs
@@ -10,135 +10,7 @@ public class SetRelativeLayoutTests {
readonly ITestOutputHelper _output;
public SetRelativeLayoutTests (ITestOutputHelper output) => _output = output;
-
- [Fact]
- public void Null_Pos_Is_Same_As_PosAbsolute0 ()
- {
- var view = new View () {
- X = null,
- Y = null,
- };
-
- // Default layout style is Computed
- Assert.Equal (LayoutStyle.Computed, view.LayoutStyle);
- Assert.Null (view.X);
- Assert.Null (view.Y);
-
- view.BeginInit(); view.EndInit();
-
- Assert.Equal (LayoutStyle.Computed, view.LayoutStyle);
- Assert.Null (view.X);
- Assert.Null (view.Y);
-
- view.SetRelativeLayout (new Rect (5, 5, 10, 10));
- Assert.Equal (LayoutStyle.Computed, view.LayoutStyle);
- Assert.Null (view.X);
- Assert.Null (view.Y);
-
- Assert.Equal (0, view.Frame.X);
- Assert.Equal (0, view.Frame.Y);
- }
-
- [Theory]
- [InlineData (1, 1)]
- [InlineData (0, 0)]
- public void NonNull_Pos (int pos, int expectedPos)
- {
- var view = new View () {
- X = pos,
- Y = pos,
- };
-
- // Default layout style is Computed
- Assert.Equal (LayoutStyle.Computed, view.LayoutStyle);
- Assert.NotNull (view.X);
- Assert.NotNull (view.Y);
-
- view.BeginInit (); view.EndInit ();
-
- Assert.Equal (LayoutStyle.Computed, view.LayoutStyle);
- Assert.NotNull (view.X);
- Assert.NotNull (view.Y);
-
- view.SetRelativeLayout (new Rect (5, 5, 10, 10));
- Assert.Equal (LayoutStyle.Computed, view.LayoutStyle);
- Assert.NotNull (view.X);
- Assert.NotNull (view.Y);
-
- Assert.Equal (expectedPos, view.Frame.X);
- Assert.Equal (expectedPos, view.Frame.Y);
- }
-
- [Fact]
- public void Null_Dim_Is_Same_As_DimFill0 ()
- {
- var view = new View () {
- Width = null,
- Height = null,
- };
-
- // Default layout style is Computed
- Assert.Equal (LayoutStyle.Computed, view.LayoutStyle);
- Assert.Null (view.Width);
- Assert.Null (view.Height);
- view.BeginInit (); view.EndInit ();
-
- Assert.Equal (LayoutStyle.Computed, view.LayoutStyle);
- Assert.Null (view.Width);
- Assert.Null (view.Height);
-
- view.SetRelativeLayout (new Rect (5, 5, 10, 10));
- Assert.Equal (LayoutStyle.Computed, view.LayoutStyle);
- Assert.Null (view.Width);
- Assert.Null (view.Height);
-
- Assert.Equal (0, view.Frame.X);
- Assert.Equal (0, view.Frame.Y);
-
- Assert.Equal (10, view.Frame.Width);
- Assert.Equal (10, view.Frame.Height);
-
- view.Width = Dim.Fill (0);
- view.Height = Dim.Fill (0);
- view.SetRelativeLayout (new Rect (5, 5, 10, 10));
- Assert.Equal (10, view.Frame.Width);
- Assert.Equal (10, view.Frame.Height);
-
- }
-
-
- [Theory]
- [InlineData(1, 1)]
- [InlineData (0, 0)]
- public void NonNull_Dim (int dim, int expectedDim)
- {
- var view = new View () {
- Width = dim,
- Height = dim,
- };
-
- // Default layout style is Computed
- Assert.Equal (LayoutStyle.Computed, view.LayoutStyle);
- Assert.NotNull (view.Width);
- Assert.NotNull (view.Height);
- view.BeginInit (); view.EndInit ();
-
- Assert.Equal (LayoutStyle.Computed, view.LayoutStyle);
- Assert.NotNull (view.Width);
- Assert.NotNull (view.Height);
-
- view.SetRelativeLayout (new Rect (5, 5, 10, 10));
- Assert.Equal (LayoutStyle.Computed, view.LayoutStyle);
- Assert.NotNull (view.Width);
- Assert.NotNull (view.Height);
-
- Assert.Equal (0, view.Frame.X);
- Assert.Equal (0, view.Frame.Y);
- // BUGBUG: Width == null is same as Dim.Absolute (0) (or should be). Thus this is a bug.
- Assert.Equal (expectedDim, view.Frame.Width);
- Assert.Equal (expectedDim, view.Frame.Height);
- }
-
+
[Fact]
public void Fill_Pos_Within_Bounds ()
{
@@ -263,7 +135,7 @@ public class SetRelativeLayoutTests {
}
[Fact]
- public void FIll_And_PosCenter ()
+ public void Fill_And_PosCenter ()
{
var screen = new Rect (0, 0, 80, 25);
var view = new View () {