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Moved AutoSize specific tests out of Pos/Dim tests

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This commit is contained in:
Tig Kindel
2024-01-06 09:58:10 -07:00
parent a7449df5af
commit bdb5fb283e
4 changed files with 720 additions and 748 deletions
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10
Terminal.Gui/View/Layout/ViewLayout.cs
View File

@@ -61,10 +61,12 @@ 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;
if (LayoutStyle == LayoutStyle.Absolute) {
_x = _frame.X;
_y = _frame.Y;
_width = _frame.Width;
_height = _frame.Height;
}
if (IsInitialized || LayoutStyle == LayoutStyle.Absolute) {
LayoutFrames ();
TextFormatter.Size = GetTextFormatterSizeNeededForTextAndHotKey ();

705
UnitTests/View/Layout/AutoSizeTests.cs
View File

@@ -1474,4 +1474,709 @@ Y
Application.End (rs);
}
readonly string [] expecteds = new string [21] {
@"
┌────────────────────┐
│View with long text │
│ │
└────────────────────┘",
@"
┌────────────────────┐
│View with long text │
│Label 0 │
│Label 0 │
└────────────────────┘",
@"
┌────────────────────┐
│View with long text │
│Label 0 │
│Label 1 │
│Label 1 │
└────────────────────┘",
@"
┌────────────────────┐
│View with long text │
│Label 0 │
│Label 1 │
│Label 2 │
│Label 2 │
└────────────────────┘",
@"
┌────────────────────┐
│View with long text │
│Label 0 │
│Label 1 │
│Label 2 │
│Label 3 │
│Label 3 │
└────────────────────┘",
@"
┌────────────────────┐
│View with long text │
│Label 0 │
│Label 1 │
│Label 2 │
│Label 3 │
│Label 4 │
│Label 4 │
└────────────────────┘",
@"
┌────────────────────┐
│View with long text │
│Label 0 │
│Label 1 │
│Label 2 │
│Label 3 │
│Label 4 │
│Label 5 │
│Label 5 │
└────────────────────┘",
@"
┌────────────────────┐
│View with long text │
│Label 0 │
│Label 1 │
│Label 2 │
│Label 3 │
│Label 4 │
│Label 5 │
│Label 6 │
│Label 6 │
└────────────────────┘",
@"
┌────────────────────┐
│View with long text │
│Label 0 │
│Label 1 │
│Label 2 │
│Label 3 │
│Label 4 │
│Label 5 │
│Label 6 │
│Label 7 │
│Label 7 │
└────────────────────┘",
@"
┌────────────────────┐
│View with long text │
│Label 0 │
│Label 1 │
│Label 2 │
│Label 3 │
│Label 4 │
│Label 5 │
│Label 6 │
│Label 7 │
│Label 8 │
│Label 8 │
└────────────────────┘",
@"
┌────────────────────┐
│View with long text │
│Label 0 │
│Label 1 │
│Label 2 │
│Label 3 │
│Label 4 │
│Label 5 │
│Label 6 │
│Label 7 │
│Label 8 │
│Label 9 │
│Label 9 │
└────────────────────┘",
@"
┌────────────────────┐
│View with long text │
│Label 0 │
│Label 1 │
│Label 2 │
│Label 3 │
│Label 4 │
│Label 5 │
│Label 6 │
│Label 7 │
│Label 8 │
│Label 9 │
│Label 10 │
│Label 10 │
└────────────────────┘",
@"
┌────────────────────┐
│View with long text │
│Label 0 │
│Label 1 │
│Label 2 │
│Label 3 │
│Label 4 │
│Label 5 │
│Label 6 │
│Label 7 │
│Label 8 │
│Label 9 │
│Label 10 │
│Label 11 │
│Label 11 │
└────────────────────┘",
@"
┌────────────────────┐
│View with long text │
│Label 0 │
│Label 1 │
│Label 2 │
│Label 3 │
│Label 4 │
│Label 5 │
│Label 6 │
│Label 7 │
│Label 8 │
│Label 9 │
│Label 10 │
│Label 11 │
│Label 12 │
│Label 12 │
└────────────────────┘",
@"
┌────────────────────┐
│View with long text │
│Label 0 │
│Label 1 │
│Label 2 │
│Label 3 │
│Label 4 │
│Label 5 │
│Label 6 │
│Label 7 │
│Label 8 │
│Label 9 │
│Label 10 │
│Label 11 │
│Label 12 │
│Label 13 │
│Label 13 │
└────────────────────┘",
@"
┌────────────────────┐
│View with long text │
│Label 0 │
│Label 1 │
│Label 2 │
│Label 3 │
│Label 4 │
│Label 5 │
│Label 6 │
│Label 7 │
│Label 8 │
│Label 9 │
│Label 10 │
│Label 11 │
│Label 12 │
│Label 13 │
│Label 14 │
│Label 14 │
└────────────────────┘",
@"
┌────────────────────┐
│View with long text │
│Label 0 │
│Label 1 │
│Label 2 │
│Label 3 │
│Label 4 │
│Label 5 │
│Label 6 │
│Label 7 │
│Label 8 │
│Label 9 │
│Label 10 │
│Label 11 │
│Label 12 │
│Label 13 │
│Label 14 │
│Label 15 │
│Label 15 │
└────────────────────┘",
@"
┌────────────────────┐
│View with long text │
│Label 0 │
│Label 1 │
│Label 2 │
│Label 3 │
│Label 4 │
│Label 5 │
│Label 6 │
│Label 7 │
│Label 8 │
│Label 9 │
│Label 10 │
│Label 11 │
│Label 12 │
│Label 13 │
│Label 14 │
│Label 15 │
│Label 16 │
│Label 16 │
└────────────────────┘",
@"
┌────────────────────┐
│View with long text │
│Label 0 │
│Label 1 │
│Label 2 │
│Label 3 │
│Label 4 │
│Label 5 │
│Label 6 │
│Label 7 │
│Label 8 │
│Label 9 │
│Label 10 │
│Label 11 │
│Label 12 │
│Label 13 │
│Label 14 │
│Label 15 │
│Label 16 │
│Label 17 │
│Label 17 │
└────────────────────┘",
@"
┌────────────────────┐
│View with long text │
│Label 0 │
│Label 1 │
│Label 2 │
│Label 3 │
│Label 4 │
│Label 5 │
│Label 6 │
│Label 7 │
│Label 8 │
│Label 9 │
│Label 10 │
│Label 11 │
│Label 12 │
│Label 13 │
│Label 14 │
│Label 15 │
│Label 16 │
│Label 17 │
│Label 18 │
│Label 18 │
└────────────────────┘",
@"
┌────────────────────┐
│View with long text │
│Label 0 │
│Label 1 │
│Label 2 │
│Label 3 │
│Label 4 │
│Label 5 │
│Label 6 │
│Label 7 │
│Label 8 │
│Label 9 │
│Label 10 │
│Label 11 │
│Label 12 │
│Label 13 │
│Label 14 │
│Label 15 │
│Label 16 │
│Label 17 │
│Label 18 │
│Label 19 │
│Label 19 │
└────────────────────┘"
};
[Fact]
[AutoInitShutdown]
public void AutoSize_Dim_Add_Operator_With_Text ()
{
var top = Application.Top;
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;
var listLabels = new List<Label> ();
field.KeyDown += (s, k) => {
if (k.KeyCode == KeyCode.Enter) {
((FakeDriver)Application.Driver).SetBufferSize (22, count + 4);
var pos = TestHelpers.AssertDriverContentsWithFrameAre (expecteds [count], _output);
Assert.Equal (new Rect (0, 0, 22, count + 4), pos);
if (count < 20) {
field.Text = $"Label {count}";
// Label is AutoSize = true
var label = new Label (field.Text) { X = 0, Y = view.Bounds.Height, Width = 10 };
view.Add (label);
Assert.Equal ($"Label {count}", label.Text);
Assert.Equal ($"Absolute({count + 1})", label.Y.ToString ());
listLabels.Add (label);
//if (count == 0) {
// Assert.Equal ($"Absolute({count})", view.Height.ToString ());
// view.Height += 2;
//} else {
Assert.Equal ($"Absolute({count + 1})", view.Height.ToString ());
view.Height += 1;
//}
count++;
}
Assert.Equal ($"Absolute({count + 1})", view.Height.ToString ());
}
};
Application.Iteration += (s, a) => {
while (count < 21) {
field.NewKeyDownEvent (new Key (KeyCode.Enter));
if (count == 20) {
field.NewKeyDownEvent (new Key (KeyCode.Enter));
break;
}
}
Application.RequestStop ();
};
var win = new Window ();
win.Add (view);
win.Add (field);
top.Add (win);
Application.Run (top);
Assert.Equal (20, count);
Assert.Equal (count, listLabels.Count);
}
[Fact]
[AutoInitShutdown]
public void AutoSize_Dim_Subtract_Operator_With_Text ()
{
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 = 20;
// Label is AutoSize = true
var listLabels = new List<Label> ();
for (var i = 0; i < count; i++) {
field.Text = $"Label {i}";
// BUGBUG: v2 - view has not been initialied yet; view.Bounds is indeterminate
var label = new Label (field.Text) { X = 0, Y = i + 1, Width = 10 };
view.Add (label);
Assert.Equal ($"Label {i}", label.Text);
// BUGBUG: Bogus test; views have not been initialized yet
//Assert.Equal ($"Absolute({i + 1})", label.Y.ToString ());
listLabels.Add (label);
//if (i == 0) {
// BUGBUG: Bogus test; views have not been initialized yet
//Assert.Equal ($"Absolute({i})", view.Height.ToString ());
//view.Height += 2;
// BUGBUG: Bogus test; views have not been initialized yet
//Assert.Equal ($"Absolute({i + 2})", view.Height.ToString ());
//} else {
// BUGBUG: Bogus test; views have not been initialized yet
//Assert.Equal ($"Absolute({i + 1})", view.Height.ToString ());
view.Height += 1;
// BUGBUG: Bogus test; views have not been initialized yet
//Assert.Equal ($"Absolute({i + 2})", view.Height.ToString ());
//}
}
field.KeyDown += (s, k) => {
if (k.KeyCode == KeyCode.Enter) {
((FakeDriver)Application.Driver).SetBufferSize (22, count + 4);
var pos = TestHelpers.AssertDriverContentsWithFrameAre (expecteds [count], _output);
Assert.Equal (new Rect (0, 0, 22, count + 4), pos);
if (count > 0) {
Assert.Equal ($"Label {count - 1}", listLabels [count - 1].Text);
view.Remove (listLabels [count - 1]);
listLabels [count - 1].Dispose ();
listLabels.RemoveAt (count - 1);
Assert.Equal ($"Absolute({count + 1})", view.Height.ToString ());
view.Height -= 1;
count--;
if (listLabels.Count > 0) {
field.Text = listLabels [count - 1].Text;
} else {
field.Text = string.Empty;
}
}
Assert.Equal ($"Absolute({count + 1})", view.Height.ToString ());
}
};
Application.Iteration += (s, a) => {
while (count > -1) {
field.NewKeyDownEvent (new Key (KeyCode.Enter));
if (count == 0) {
field.NewKeyDownEvent (new Key (KeyCode.Enter));
break;
}
}
Application.RequestStop ();
};
var win = new Window ();
win.Add (view);
win.Add (field);
top.Add (win);
Application.Run (top);
Assert.Equal (0, count);
Assert.Equal (count, listLabels.Count);
}
[Fact]
[AutoInitShutdown]
public void AutoSize_AnchorEnd_Better_Than_Bottom_Equal_Inside_Window ()
{
var win = new Window ();
var label = new Label ("This should be the last line.") {
ColorScheme = Colors.Menu,
Width = Dim.Fill (),
X = 0, // keep unit test focused; don't use Center here
Y = Pos.AnchorEnd (1)
};
win.Add (label);
var top = Application.Top;
top.Add (win);
var rs = Application.Begin (top);
((FakeDriver)Application.Driver).SetBufferSize (40, 10);
Assert.True (label.AutoSize);
Assert.Equal (29, label.Text.Length);
Assert.Equal (new Rect (0, 0, 40, 10), top.Frame);
Assert.Equal (new Rect (0, 0, 40, 10), win.Frame);
Assert.Equal (new Rect (0, 7, 38, 1), label.Frame);
string expected = @"
┌──────────────────────────────────────┐
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│This should be the last line. │
└──────────────────────────────────────┘
";
TestHelpers.AssertDriverContentsWithFrameAre (expected, _output);
Application.End (rs);
}
[Fact]
[AutoInitShutdown]
public void AutoSize_Bottom_Equal_Inside_Window ()
{
var win = new Window ();
var label = new Label ("This should be the last line.") {
ColorScheme = Colors.Menu,
Width = Dim.Fill (),
X = 0,
Y = Pos.Bottom (win) - 3 // two lines top and bottom borders more one line above the bottom border
};
win.Add (label);
var top = Application.Top;
top.Add (win);
var rs = Application.Begin (top);
((FakeDriver)Application.Driver).SetBufferSize (40, 10);
Assert.True (label.AutoSize);
Assert.Equal (new Rect (0, 0, 40, 10), top.Frame);
Assert.Equal (new Rect (0, 0, 40, 10), win.Frame);
Assert.Equal (new Rect (0, 7, 38, 1), label.Frame);
string expected = @"
┌──────────────────────────────────────┐
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│This should be the last line. │
└──────────────────────────────────────┘
";
TestHelpers.AssertDriverContentsWithFrameAre (expected, _output);
Application.End (rs);
}
[Fact]
[AutoInitShutdown]
public void AutoSize_Bottom_Equal_Inside_Window_With_MenuBar_And_StatusBar_On_Toplevel ()
{
var win = new Window ();
var label = new Label ("This should be the last line.") {
ColorScheme = Colors.Menu,
Width = Dim.Fill (),
X = 0,
Y = Pos.Bottom (win) - 4 // two lines top and bottom borders more two lines above border
};
win.Add (label);
var menu = new MenuBar (new MenuBarItem [] { new ("Menu", "", null) });
var status = new StatusBar (new StatusItem [] { new (KeyCode.F1, "~F1~ Help", null) });
var top = Application.Top;
top.Add (win, menu, status);
var rs = Application.Begin (top);
Assert.True (label.AutoSize);
Assert.Equal (new Rect (0, 0, 80, 25), top.Frame);
Assert.Equal (new Rect (0, 0, 80, 1), menu.Frame);
Assert.Equal (new Rect (0, 24, 80, 1), status.Frame);
Assert.Equal (new Rect (0, 1, 80, 23), win.Frame);
Assert.Equal (new Rect (0, 20, 78, 1), label.Frame);
string expected = @"
Menu
┌──────────────────────────────────────────────────────────────────────────────┐
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│This should be the last line. │
└──────────────────────────────────────────────────────────────────────────────┘
F1 Help
";
TestHelpers.AssertDriverContentsWithFrameAre (expected, _output);
Application.End (rs);
}
[Fact]
[AutoInitShutdown]
public void AutoSize_AnchorEnd_Better_Than_Bottom_Equal_Inside_Window_With_MenuBar_And_StatusBar_On_Toplevel ()
{
var win = new Window ();
var label = new Label ("This should be the last line.") {
ColorScheme = Colors.Menu,
Width = Dim.Fill (),
X = 0,
Y = Pos.AnchorEnd (1)
};
win.Add (label);
var menu = new MenuBar (new MenuBarItem [] { new ("Menu", "", null) });
var status = new StatusBar (new StatusItem [] { new (KeyCode.F1, "~F1~ Help", null) });
var top = Application.Top;
top.Add (win, menu, status);
var rs = Application.Begin (top);
Assert.True (label.AutoSize);
Assert.Equal (new Rect (0, 0, 80, 25), top.Frame);
Assert.Equal (new Rect (0, 0, 80, 1), menu.Frame);
Assert.Equal (new Rect (0, 24, 80, 1), status.Frame);
Assert.Equal (new Rect (0, 1, 80, 23), win.Frame);
Assert.Equal (new Rect (0, 20, 78, 1), label.Frame);
string expected = @"
Menu
┌──────────────────────────────────────────────────────────────────────────────┐
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│This should be the last line. │
└──────────────────────────────────────────────────────────────────────────────┘
F1 Help
";
TestHelpers.AssertDriverContentsWithFrameAre (expected, _output);
Application.End (rs);
}
[Fact]
public void AutoSize_Pos_Validation_Do_Not_Throws_If_NewValue_Is_PosAbsolute_And_OldValue_Is_Another_Type_After_Sets_To_LayoutStyle_Absolute ()
{
Application.Init (new FakeDriver ());
var t = Application.Top;
var w = new Window () {
X = Pos.Left (t) + 2,
Y = Pos.At (2)
};
// View is AutoSize = true
var v = new View () {
X = Pos.Center (),
Y = Pos.Percent (10)
};
w.Add (v);
t.Add (w);
t.Ready += (s, e) => {
v.LayoutStyle = LayoutStyle.Absolute;
Assert.Equal (2, v.X = 2);
Assert.Equal (2, v.Y = 2);
};
Application.Iteration += (s, a) => Application.RequestStop ();
Application.Run ();
Application.Shutdown ();
}
}

473
UnitTests/View/Layout/DimTests.cs
View File

@@ -13,324 +13,6 @@ namespace Terminal.Gui.ViewTests;
public class DimTests {
readonly ITestOutputHelper _output;
readonly string [] expecteds = new string [21] {
@"
┌────────────────────┐
│View with long text │
│ │
└────────────────────┘",
@"
┌────────────────────┐
│View with long text │
│Label 0 │
│Label 0 │
└────────────────────┘",
@"
┌────────────────────┐
│View with long text │
│Label 0 │
│Label 1 │
│Label 1 │
└────────────────────┘",
@"
┌────────────────────┐
│View with long text │
│Label 0 │
│Label 1 │
│Label 2 │
│Label 2 │
└────────────────────┘",
@"
┌────────────────────┐
│View with long text │
│Label 0 │
│Label 1 │
│Label 2 │
│Label 3 │
│Label 3 │
└────────────────────┘",
@"
┌────────────────────┐
│View with long text │
│Label 0 │
│Label 1 │
│Label 2 │
│Label 3 │
│Label 4 │
│Label 4 │
└────────────────────┘",
@"
┌────────────────────┐
│View with long text │
│Label 0 │
│Label 1 │
│Label 2 │
│Label 3 │
│Label 4 │
│Label 5 │
│Label 5 │
└────────────────────┘",
@"
┌────────────────────┐
│View with long text │
│Label 0 │
│Label 1 │
│Label 2 │
│Label 3 │
│Label 4 │
│Label 5 │
│Label 6 │
│Label 6 │
└────────────────────┘",
@"
┌────────────────────┐
│View with long text │
│Label 0 │
│Label 1 │
│Label 2 │
│Label 3 │
│Label 4 │
│Label 5 │
│Label 6 │
│Label 7 │
│Label 7 │
└────────────────────┘",
@"
┌────────────────────┐
│View with long text │
│Label 0 │
│Label 1 │
│Label 2 │
│Label 3 │
│Label 4 │
│Label 5 │
│Label 6 │
│Label 7 │
│Label 8 │
│Label 8 │
└────────────────────┘",
@"
┌────────────────────┐
│View with long text │
│Label 0 │
│Label 1 │
│Label 2 │
│Label 3 │
│Label 4 │
│Label 5 │
│Label 6 │
│Label 7 │
│Label 8 │
│Label 9 │
│Label 9 │
└────────────────────┘",
@"
┌────────────────────┐
│View with long text │
│Label 0 │
│Label 1 │
│Label 2 │
│Label 3 │
│Label 4 │
│Label 5 │
│Label 6 │
│Label 7 │
│Label 8 │
│Label 9 │
│Label 10 │
│Label 10 │
└────────────────────┘",
@"
┌────────────────────┐
│View with long text │
│Label 0 │
│Label 1 │
│Label 2 │
│Label 3 │
│Label 4 │
│Label 5 │
│Label 6 │
│Label 7 │
│Label 8 │
│Label 9 │
│Label 10 │
│Label 11 │
│Label 11 │
└────────────────────┘",
@"
┌────────────────────┐
│View with long text │
│Label 0 │
│Label 1 │
│Label 2 │
│Label 3 │
│Label 4 │
│Label 5 │
│Label 6 │
│Label 7 │
│Label 8 │
│Label 9 │
│Label 10 │
│Label 11 │
│Label 12 │
│Label 12 │
└────────────────────┘",
@"
┌────────────────────┐
│View with long text │
│Label 0 │
│Label 1 │
│Label 2 │
│Label 3 │
│Label 4 │
│Label 5 │
│Label 6 │
│Label 7 │
│Label 8 │
│Label 9 │
│Label 10 │
│Label 11 │
│Label 12 │
│Label 13 │
│Label 13 │
└────────────────────┘",
@"
┌────────────────────┐
│View with long text │
│Label 0 │
│Label 1 │
│Label 2 │
│Label 3 │
│Label 4 │
│Label 5 │
│Label 6 │
│Label 7 │
│Label 8 │
│Label 9 │
│Label 10 │
│Label 11 │
│Label 12 │
│Label 13 │
│Label 14 │
│Label 14 │
└────────────────────┘",
@"
┌────────────────────┐
│View with long text │
│Label 0 │
│Label 1 │
│Label 2 │
│Label 3 │
│Label 4 │
│Label 5 │
│Label 6 │
│Label 7 │
│Label 8 │
│Label 9 │
│Label 10 │
│Label 11 │
│Label 12 │
│Label 13 │
│Label 14 │
│Label 15 │
│Label 15 │
└────────────────────┘",
@"
┌────────────────────┐
│View with long text │
│Label 0 │
│Label 1 │
│Label 2 │
│Label 3 │
│Label 4 │
│Label 5 │
│Label 6 │
│Label 7 │
│Label 8 │
│Label 9 │
│Label 10 │
│Label 11 │
│Label 12 │
│Label 13 │
│Label 14 │
│Label 15 │
│Label 16 │
│Label 16 │
└────────────────────┘",
@"
┌────────────────────┐
│View with long text │
│Label 0 │
│Label 1 │
│Label 2 │
│Label 3 │
│Label 4 │
│Label 5 │
│Label 6 │
│Label 7 │
│Label 8 │
│Label 9 │
│Label 10 │
│Label 11 │
│Label 12 │
│Label 13 │
│Label 14 │
│Label 15 │
│Label 16 │
│Label 17 │
│Label 17 │
└────────────────────┘",
@"
┌────────────────────┐
│View with long text │
│Label 0 │
│Label 1 │
│Label 2 │
│Label 3 │
│Label 4 │
│Label 5 │
│Label 6 │
│Label 7 │
│Label 8 │
│Label 9 │
│Label 10 │
│Label 11 │
│Label 12 │
│Label 13 │
│Label 14 │
│Label 15 │
│Label 16 │
│Label 17 │
│Label 18 │
│Label 18 │
└────────────────────┘",
@"
┌────────────────────┐
│View with long text │
│Label 0 │
│Label 1 │
│Label 2 │
│Label 3 │
│Label 4 │
│Label 5 │
│Label 6 │
│Label 7 │
│Label 8 │
│Label 9 │
│Label 10 │
│Label 11 │
│Label 12 │
│Label 13 │
│Label 14 │
│Label 15 │
│Label 16 │
│Label 17 │
│Label 18 │
│Label 19 │
│Label 19 │
└────────────────────┘"
};
public DimTests (ITestOutputHelper output)
{
_output = output;
@@ -607,15 +289,21 @@ public class DimTests {
Width = Dim.Width (w) - 2,
Height = Dim.Percent (10)
};
w.Add (v);
t.Add (w);
Assert.Equal (LayoutStyle.Absolute, t.LayoutStyle);
Assert.Equal (LayoutStyle.Computed, w.LayoutStyle);
Assert.Equal (LayoutStyle.Computed, v.LayoutStyle);
t.LayoutSubviews ();
Assert.Equal (2, v.Width = 2);
Assert.Equal (2, v.Height = 2);
v.LayoutStyle = LayoutStyle.Absolute;
// Force v to be LayoutStyle.Absolute;
v.Frame = new Rect (0, 1, 3, 4);
Assert.Equal (LayoutStyle.Absolute, v.LayoutStyle);
t.LayoutSubviews ();
Assert.Equal (2, v.Width = 2);
@@ -1005,65 +693,7 @@ public class DimTests {
Assert.Equal (20, count);
}
[Fact] [AutoInitShutdown]
public void Dim_Add_Operator_With_Text ()
{
var top = Application.Top;
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;
var listLabels = new List<Label> ();
field.KeyDown += (s, k) => {
if (k.KeyCode == KeyCode.Enter) {
((FakeDriver)Application.Driver).SetBufferSize (22, count + 4);
var pos = TestHelpers.AssertDriverContentsWithFrameAre (expecteds [count], _output);
Assert.Equal (new Rect (0, 0, 22, count + 4), pos);
if (count < 20) {
field.Text = $"Label {count}";
var label = new Label (field.Text) { X = 0, Y = view.Bounds.Height, Width = 10 };
view.Add (label);
Assert.Equal ($"Label {count}", label.Text);
Assert.Equal ($"Absolute({count + 1})", label.Y.ToString ());
listLabels.Add (label);
//if (count == 0) {
// Assert.Equal ($"Absolute({count})", view.Height.ToString ());
// view.Height += 2;
//} else {
Assert.Equal ($"Absolute({count + 1})", view.Height.ToString ());
view.Height += 1;
//}
count++;
}
Assert.Equal ($"Absolute({count + 1})", view.Height.ToString ());
}
};
Application.Iteration += (s, a) => {
while (count < 21) {
field.NewKeyDownEvent (new Key (KeyCode.Enter));
if (count == 20) {
field.NewKeyDownEvent (new Key (KeyCode.Enter));
break;
}
}
Application.RequestStop ();
};
var win = new Window ();
win.Add (view);
win.Add (field);
top.Add (win);
Application.Run (top);
Assert.Equal (20, count);
Assert.Equal (count, listLabels.Count);
}
[Fact] [AutoInitShutdown]
public void Dim_Subtract_Operator ()
@@ -1122,91 +752,6 @@ public class DimTests {
Assert.Equal (0, count);
}
[Fact] [AutoInitShutdown]
public void Dim_Subtract_Operator_With_Text ()
{
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 = 20;
var listLabels = new List<Label> ();
for (var i = 0; i < count; i++) {
field.Text = $"Label {i}";
// BUGBUG: v2 - view has not been initialied yet; view.Bounds is indeterminate
var label = new Label (field.Text) { X = 0, Y = i + 1, Width = 10 };
view.Add (label);
Assert.Equal ($"Label {i}", label.Text);
// BUGBUG: Bogus test; views have not been initialized yet
//Assert.Equal ($"Absolute({i + 1})", label.Y.ToString ());
listLabels.Add (label);
//if (i == 0) {
// BUGBUG: Bogus test; views have not been initialized yet
//Assert.Equal ($"Absolute({i})", view.Height.ToString ());
//view.Height += 2;
// BUGBUG: Bogus test; views have not been initialized yet
//Assert.Equal ($"Absolute({i + 2})", view.Height.ToString ());
//} else {
// BUGBUG: Bogus test; views have not been initialized yet
//Assert.Equal ($"Absolute({i + 1})", view.Height.ToString ());
view.Height += 1;
// BUGBUG: Bogus test; views have not been initialized yet
//Assert.Equal ($"Absolute({i + 2})", view.Height.ToString ());
//}
}
field.KeyDown += (s, k) => {
if (k.KeyCode == KeyCode.Enter) {
((FakeDriver)Application.Driver).SetBufferSize (22, count + 4);
var pos = TestHelpers.AssertDriverContentsWithFrameAre (expecteds [count], _output);
Assert.Equal (new Rect (0, 0, 22, count + 4), pos);
if (count > 0) {
Assert.Equal ($"Label {count - 1}", listLabels [count - 1].Text);
view.Remove (listLabels [count - 1]);
listLabels [count - 1].Dispose ();
listLabels.RemoveAt (count - 1);
Assert.Equal ($"Absolute({count + 1})", view.Height.ToString ());
view.Height -= 1;
count--;
if (listLabels.Count > 0) {
field.Text = listLabels [count - 1].Text;
} else {
field.Text = string.Empty;
}
}
Assert.Equal ($"Absolute({count + 1})", view.Height.ToString ());
}
};
Application.Iteration += (s, a) => {
while (count > -1) {
field.NewKeyDownEvent (new Key (KeyCode.Enter));
if (count == 0) {
field.NewKeyDownEvent (new Key (KeyCode.Enter));
break;
}
}
Application.RequestStop ();
};
var win = new Window ();
win.Add (view);
win.Add (field);
top.Add (win);
Application.Run (top);
Assert.Equal (0, count);
Assert.Equal (count, listLabels.Count);
}
[Fact] [TestRespondersDisposed]
public void Internal_Tests ()
{

280
UnitTests/View/Layout/PosTests.cs
View File

@@ -106,207 +106,6 @@ public class PosTests {
Application.End (rs);
}
[Fact]
[AutoInitShutdown]
public void Bottom_Equal_Inside_Window ()
{
var win = new Window ();
var label = new Label ("This should be the last line.") {
ColorScheme = Colors.Menu,
Width = Dim.Fill (),
X = 0,
Y = Pos.Bottom (win) - 3 // two lines top and bottom borders more one line above the bottom border
};
win.Add (label);
var top = Application.Top;
top.Add (win);
var rs = Application.Begin (top);
((FakeDriver)Application.Driver).SetBufferSize (40, 10);
Assert.True (label.AutoSize);
Assert.Equal (new Rect (0, 0, 40, 10), top.Frame);
Assert.Equal (new Rect (0, 0, 40, 10), win.Frame);
Assert.Equal (new Rect (0, 7, 38, 1), label.Frame);
string expected = @"
┌──────────────────────────────────────┐
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│This should be the last line. │
└──────────────────────────────────────┘
";
TestHelpers.AssertDriverContentsWithFrameAre (expected, _output);
Application.End (rs);
}
[Fact]
[AutoInitShutdown]
public void AnchorEnd_Better_Than_Bottom_Equal_Inside_Window ()
{
var win = new Window ();
var label = new Label ("This should be the last line.") {
ColorScheme = Colors.Menu,
Width = Dim.Fill (),
X = 0, // keep unit test focused; don't use Center here
Y = Pos.AnchorEnd (1)
};
win.Add (label);
var top = Application.Top;
top.Add (win);
var rs = Application.Begin (top);
((FakeDriver)Application.Driver).SetBufferSize (40, 10);
Assert.True (label.AutoSize);
Assert.Equal (29, label.Text.Length);
Assert.Equal (new Rect (0, 0, 40, 10), top.Frame);
Assert.Equal (new Rect (0, 0, 40, 10), win.Frame);
Assert.Equal (new Rect (0, 7, 38, 1), label.Frame);
string expected = @"
┌──────────────────────────────────────┐
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│This should be the last line. │
└──────────────────────────────────────┘
";
TestHelpers.AssertDriverContentsWithFrameAre (expected, _output);
Application.End (rs);
}
[Fact]
[AutoInitShutdown]
public void Bottom_Equal_Inside_Window_With_MenuBar_And_StatusBar_On_Toplevel ()
{
var win = new Window ();
var label = new Label ("This should be the last line.") {
ColorScheme = Colors.Menu,
Width = Dim.Fill (),
X = 0,
Y = Pos.Bottom (win) - 4 // two lines top and bottom borders more two lines above border
};
win.Add (label);
var menu = new MenuBar (new MenuBarItem [] { new ("Menu", "", null) });
var status = new StatusBar (new StatusItem [] { new (KeyCode.F1, "~F1~ Help", null) });
var top = Application.Top;
top.Add (win, menu, status);
var rs = Application.Begin (top);
Assert.True (label.AutoSize);
Assert.Equal (new Rect (0, 0, 80, 25), top.Frame);
Assert.Equal (new Rect (0, 0, 80, 1), menu.Frame);
Assert.Equal (new Rect (0, 24, 80, 1), status.Frame);
Assert.Equal (new Rect (0, 1, 80, 23), win.Frame);
Assert.Equal (new Rect (0, 20, 78, 1), label.Frame);
string expected = @"
Menu
┌──────────────────────────────────────────────────────────────────────────────┐
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│This should be the last line. │
└──────────────────────────────────────────────────────────────────────────────┘
F1 Help
";
TestHelpers.AssertDriverContentsWithFrameAre (expected, _output);
Application.End (rs);
}
[Fact]
[AutoInitShutdown]
public void AnchorEnd_Better_Than_Bottom_Equal_Inside_Window_With_MenuBar_And_StatusBar_On_Toplevel ()
{
var win = new Window ();
var label = new Label ("This should be the last line.") {
ColorScheme = Colors.Menu,
Width = Dim.Fill (),
X = 0,
Y = Pos.AnchorEnd (1)
};
win.Add (label);
var menu = new MenuBar (new MenuBarItem [] { new ("Menu", "", null) });
var status = new StatusBar (new StatusItem [] { new (KeyCode.F1, "~F1~ Help", null) });
var top = Application.Top;
top.Add (win, menu, status);
var rs = Application.Begin (top);
Assert.True (label.AutoSize);
Assert.Equal (new Rect (0, 0, 80, 25), top.Frame);
Assert.Equal (new Rect (0, 0, 80, 1), menu.Frame);
Assert.Equal (new Rect (0, 24, 80, 1), status.Frame);
Assert.Equal (new Rect (0, 1, 80, 23), win.Frame);
Assert.Equal (new Rect (0, 20, 78, 1), label.Frame);
string expected = @"
Menu
┌──────────────────────────────────────────────────────────────────────────────┐
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│This should be the last line. │
└──────────────────────────────────────────────────────────────────────────────┘
F1 Help
";
TestHelpers.AssertDriverContentsWithFrameAre (expected, _output);
Application.End (rs);
}
[Fact]
public void AnchorEnd_Negative_Throws ()
{
@@ -693,85 +492,6 @@ public class PosTests {
}
[Fact]
public void Pos_Validation_Do_Not_Throws_If_NewValue_Is_PosAbsolute_And_OldValue_Is_Another_Type_After_Sets_To_LayoutStyle_Absolute ()
{
Application.Init (new FakeDriver ());
var t = Application.Top;
var w = new Window () {
X = Pos.Left (t) + 2,
Y = Pos.At (2)
};
var v = new View () {
X = Pos.Center (),
Y = Pos.Percent (10)
};
w.Add (v);
t.Add (w);
t.Ready += (s, e) => {
v.LayoutStyle = LayoutStyle.Absolute;
Assert.Equal (2, v.X = 2);
Assert.Equal (2, v.Y = 2);
};
Application.Iteration += (s, a) => Application.RequestStop ();
Application.Run ();
Application.Shutdown ();
}
// DONE: Test PosCombine
// DONE: Test operators
// BUGBUG: v2 - This test is bogus. v1 and references it's superview's (f) superview (w).
//[Fact]
//public void PosCombine_Do_Not_Throws ()
//{
// Application.Init (new FakeDriver ());
// var w = new Window () {
// X = Pos.Left (Application.Top) + 2,
// Y = Pos.Top (Application.Top) + 2
// };
// var f = new FrameView ();
// var v1 = new View () {
// X = Pos.Left (w) + 2,
// Y = Pos.Top (w) + 2
// };
// var v2 = new View () {
// X = Pos.Left (v1) + 2,
// Y = Pos.Top (v1) + 2
// };
// f.Add (v1, v2);
// w.Add (f);
// Application.Top.Add (w);
// f.X = Pos.X (Application.Top) + Pos.X (v2) - Pos.X (v1);
// f.Y = Pos.Y (Application.Top) + Pos.Y (v2) - Pos.Y (v1);
// Application.Top.LayoutComplete += (s, e) => {
// Assert.Equal (0, Application.Top.Frame.X);
// Assert.Equal (0, Application.Top.Frame.Y);
// Assert.Equal (2, w.Frame.X);
// Assert.Equal (2, w.Frame.Y);
// Assert.Equal (2, f.Frame.X);
// Assert.Equal (2, f.Frame.Y);
// Assert.Equal (4, v1.Frame.X);
// Assert.Equal (4, v1.Frame.Y);
// Assert.Equal (6, v2.Frame.X);
// Assert.Equal (6, v2.Frame.Y);
// };
// Application.Iteration += (s, a) => Application.RequestStop ();
// Application.Run ();
// Application.Shutdown ();
//}
[Fact]
[TestRespondersDisposed]
public void PosCombine_Will_Throws ()