mirror of
https://github.com/gui-cs/Terminal.Gui.git
synced 2025-12-26 15:57:56 +01:00
713b2c4725
* Remove NStack and replace ustring to string.
* Add unit test and improving some code.
* Adjust code and fix all unit tests errors.
* Add XML Document and move the Rune folder into the Text folder.
* Improve unit tests with byte array on DecodeRune and DecodeLastRune.
* Fix unit test.
* 😂Code review
* Reduce unit tests code.
* Change StringExtensions.Make to StringExtensions.ToString and added some more unit tests.
* Fix merge errors.
* Remove GetTextWidth and calls replaced with StringExtensions.GetColumns.
* Hack to use UseSystemConsole passed in the command line arguments.
* Revert "Hack to use UseSystemConsole passed in the command line arguments."
This reverts commit b74d11c786.
* Remove Application.UseSystemConsole from the config file.
* Fix errors related by removing UseSystemConsole from the config file.
* Fixes #2633. DecodeEscSeq throw an exception if cki is null.
* Fix an exception if SelectedItem is -1.
* Set SelectedItem to 0 and remove unnecessary ToString.
* Using a unique ToString method for Rune and other for byte.
* Fix a bug where a wider rune is added with only a width of 1.
* Force the SelectedGlyph is the one that was typed after jumpList is executed.
* Added more InlineData to RuneTests.
* Reducing significantly the code by using Theory attribute in the TextFormatterTests.
* Override PositionCursor to handle the CharMap cursor position.
* Fix merge errors.
* Minor tweaks to API docs
---------
Co-authored-by: Tig Kindel <tig@users.noreply.github.com>
909 lines
28 KiB
C#
909 lines
28 KiB
C#
using System;
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using Xunit;
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using Xunit.Abstractions;
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namespace Terminal.Gui.ViewsTests {
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public class LabelTests {
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readonly ITestOutputHelper output;
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public LabelTests (ITestOutputHelper output)
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{
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this.output = output;
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}
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[Fact, AutoInitShutdown]
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public void Constructors_Defaults ()
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{
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var label = new Label ();
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Assert.Equal (string.Empty, label.Text);
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Application.Top.Add (label);
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var rs = Application.Begin (Application.Top);
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Assert.Equal (TextAlignment.Left, label.TextAlignment);
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Assert.True (label.AutoSize);
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Assert.False (label.CanFocus);
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Assert.Equal (new Rect (0, 0, 0, 1), label.Frame);
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Assert.Equal (Key.Null, label.HotKey);
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var expected = @"";
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TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
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Application.End (rs);
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label = new Label ("ARGS", true) { Text = "Test" };
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Assert.True (label.AutoSize);
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Assert.Equal ("Test", label.Text);
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Application.Top.Add (label);
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rs = Application.Begin (Application.Top);
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Assert.Equal ("Test", label.TextFormatter.Text);
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Assert.Equal (new Rect (0, 0, 4, 1), label.Frame);
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expected = @"
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Test
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";
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TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
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Application.End (rs);
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label = new Label (3, 4, "Test", true);
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Assert.Equal ("Test", label.Text);
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Application.Top.Add (label);
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rs = Application.Begin (Application.Top);
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Assert.Equal ("Test", label.TextFormatter.Text);
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Assert.Equal (new Rect (3, 4, 4, 1), label.Frame);
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expected = @"
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Test
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";
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TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
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Application.End (rs);
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}
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[Fact]
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public void TestAssignTextToLabel ()
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{
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View b = new Label () { Text = "heya" };
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Assert.Equal ("heya", b.Text);
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Assert.Contains ("heya", b.TextFormatter.Text);
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b.Text = "heyb";
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Assert.Equal ("heyb", b.Text);
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Assert.Contains ("heyb", b.TextFormatter.Text);
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// with cast
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Assert.Equal ("heyb", ((Label)b).Text);
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}
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[Fact, AutoInitShutdown]
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public void Update_Only_On_Or_After_Initialize ()
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{
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var label = new Label ("Say Hello 你") {
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X = Pos.Center (),
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Y = Pos.Center ()
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};
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var win = new Window () {
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Width = Dim.Fill (),
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Height = Dim.Fill ()
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};
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win.Add (label);
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Application.Top.Add (win);
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Assert.False (label.IsInitialized);
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Application.Begin (Application.Top);
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((FakeDriver)Application.Driver).SetBufferSize (30, 5);
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Assert.True (label.IsInitialized);
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Assert.Equal ("Say Hello 你", label.Text);
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Assert.Equal ("Say Hello 你", label.TextFormatter.Text);
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Assert.Equal (new Rect (0, 0, 12, 1), label.Bounds);
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var expected = @"
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┌────────────────────────────┐
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│ │
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│ Say Hello 你 │
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│ │
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└────────────────────────────┘
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";
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var pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
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Assert.Equal (new Rect (0, 0, 30, 5), pos);
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}
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[Fact, AutoInitShutdown]
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public void Update_Parameterless_Only_On_Or_After_Initialize ()
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{
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var label = new Label () {
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X = Pos.Center (),
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Y = Pos.Center (),
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Text = "Say Hello 你",
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AutoSize = true
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};
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var win = new Window () {
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Width = Dim.Fill (),
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Height = Dim.Fill (),
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};
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win.Add (label);
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Application.Top.Add (win);
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Assert.False (label.IsInitialized);
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Application.Begin (Application.Top);
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((FakeDriver)Application.Driver).SetBufferSize (30, 5);
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Assert.True (label.IsInitialized);
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Assert.Equal ("Say Hello 你", label.Text);
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Assert.Equal ("Say Hello 你", label.TextFormatter.Text);
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Assert.Equal (new Rect (0, 0, 12, 1), label.Bounds);
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var expected = @"
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┌────────────────────────────┐
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│ │
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│ Say Hello 你 │
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│ │
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└────────────────────────────┘
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";
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var pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
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Assert.Equal (new Rect (0, 0, 30, 5), pos);
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}
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[Fact, AutoInitShutdown]
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public void AutoSize_Stays_True_With_EmptyText ()
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{
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var label = new Label () {
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X = Pos.Center (),
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Y = Pos.Center (),
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AutoSize = true
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};
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var win = new Window () {
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Width = Dim.Fill (),
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Height = Dim.Fill (),
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};
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win.Add (label);
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Application.Top.Add (win);
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Assert.True (label.AutoSize);
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label.Text = "Say Hello 你";
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Assert.True (label.AutoSize);
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Application.Begin (Application.Top);
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((FakeDriver)Application.Driver).SetBufferSize (30, 5);
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var expected = @"
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┌────────────────────────────┐
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│ │
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│ Say Hello 你 │
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│ │
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└────────────────────────────┘
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";
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TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
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}
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[Fact, AutoInitShutdown]
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public void AutoSize_Stays_True_Center ()
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{
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var label = new Label () {
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X = Pos.Center (),
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Y = Pos.Center (),
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Text = "Say Hello 你"
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};
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var win = new Window () {
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Width = Dim.Fill (),
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Height = Dim.Fill (),
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};
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win.Add (label);
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Application.Top.Add (win);
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Assert.True (label.AutoSize);
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Application.Begin (Application.Top);
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((FakeDriver)Application.Driver).SetBufferSize (30, 5);
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var expected = @"
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┌────────────────────────────┐
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│ │
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│ Say Hello 你 │
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│ │
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└────────────────────────────┘
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";
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TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
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Assert.True (label.AutoSize);
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label.Text = "Say Hello 你 changed";
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Assert.True (label.AutoSize);
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Application.Refresh ();
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expected = @"
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┌────────────────────────────┐
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│ │
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│ Say Hello 你 changed │
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│ │
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└────────────────────────────┘
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";
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TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
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}
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[Fact, AutoInitShutdown]
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public void AutoSize_Stays_True_AnchorEnd ()
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{
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var label = new Label () {
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Y = Pos.Center (),
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Text = "Say Hello 你",
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AutoSize = true
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};
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label.X = Pos.AnchorEnd () - Pos.Function (() => label.TextFormatter.Text.GetColumns ());
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var win = new Window () {
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Width = Dim.Fill (),
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Height = Dim.Fill (),
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};
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win.Add (label);
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Application.Top.Add (win);
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Assert.True (label.AutoSize);
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Application.Begin (Application.Top);
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((FakeDriver)Application.Driver).SetBufferSize (30, 5);
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var expected = @"
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┌────────────────────────────┐
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│ │
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│ Say Hello 你│
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│ │
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└────────────────────────────┘
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";
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TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
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Assert.True (label.AutoSize);
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label.Text = "Say Hello 你 changed";
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Assert.True (label.AutoSize);
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Application.Refresh ();
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expected = @"
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┌────────────────────────────┐
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│ │
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│ Say Hello 你 changed│
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│ │
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└────────────────────────────┘
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";
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TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
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}
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[Fact, AutoInitShutdown]
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public void Pos_Center_Layout_AutoSize_True ()
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{
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var Label = new Label ("012345678901") {
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X = Pos.Center (),
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Y = Pos.Center (),
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};
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var win = new Window () {
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Width = Dim.Fill (),
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Height = Dim.Fill ()
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};
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win.Add (Label);
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Application.Top.Add (win);
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Application.Begin (Application.Top);
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((FakeDriver)Application.Driver).SetBufferSize (30, 5);
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Assert.True (Label.AutoSize);
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//Assert.Equal (new Rect (5, 1, 18, 1), Label.Frame);
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var expected = @"
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┌────────────────────────────┐
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│ │
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│ 012345678901 │
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│ │
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└────────────────────────────┘
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";
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TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
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}
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[Fact, AutoInitShutdown]
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public void Pos_Center_Layout_AutoSize_False ()
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{
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var Label = new Label ("012345678901") {
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X = Pos.Center (),
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Y = Pos.Center (),
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AutoSize = false,
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Width = 20,
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TextAlignment = TextAlignment.Centered
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};
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var win = new Window () {
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Width = Dim.Fill (),
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Height = Dim.Fill ()
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};
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win.Add (Label);
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Application.Top.Add (win);
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Application.Begin (Application.Top);
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((FakeDriver)Application.Driver).SetBufferSize (30, 5);
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Assert.False (Label.AutoSize);
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Assert.Equal (new Rect (4, 1, 20, 1), Label.Frame);
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var expected = @"
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┌────────────────────────────┐
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│ │
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│ 012345678901 │
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│ │
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└────────────────────────────┘
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";
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TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
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}
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//[Fact, AutoInitShutdown]
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//public void Label_HotKeyChanged_EventFires ()
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//{
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// var label = new Label ("Yar");
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// object sender = null;
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// KeyChangedEventArgs args = null;
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// label.HotKeyChanged += (s, e) =>{
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// sender = s;
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// args = e;
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// };
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// label.HotKey = Key.r;
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// Assert.Same (label, sender);
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// Assert.Equal (Key.Y, args.OldKey);
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// Assert.Equal (Key.r, args.NewKey);
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//}
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[Fact, AutoInitShutdown]
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public void Label_HotKeyChanged_EventFires_WithNone ()
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{
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var label = new Label ();
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object sender = null;
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KeyChangedEventArgs args = null;
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label.HotKeyChanged += (s, e) => {
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sender = s;
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args = e;
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};
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label.HotKey = Key.r;
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Assert.Same (label, sender);
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Assert.Equal (Key.Null, args.OldKey);
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Assert.Equal (Key.r, args.NewKey);
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}
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[Fact, AutoInitShutdown]
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public void Label_WordWrap_PreserveTrailingSpaces_Horizontal_With_Simple_Runes ()
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{
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var text = "A sentence has words.";
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var width = 3;
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var height = 8;
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var wrappedLines = TextFormatter.WordWrapText (text, width, true);
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var breakLines = "";
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foreach (var line in wrappedLines) breakLines += $"{line}{Environment.NewLine}";
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var label = new Label (breakLines) { Width = Dim.Fill (), Height = Dim.Fill () };
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var frame = new FrameView () { Width = Dim.Fill (), Height = Dim.Fill () };
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frame.Add (label);
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Application.Top.Add (frame);
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Application.Begin (Application.Top);
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((FakeDriver)Application.Driver).SetBufferSize (width + 2, height + 2);
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Assert.True (label.AutoSize);
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Assert.Equal (new Rect (0, 0, width, height + 1), label.Frame);
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Assert.Equal (new Rect (0, 0, width + 2, height + 2), frame.Frame);
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var expected = @"
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┌───┐
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│A │
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│sen│
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│ten│
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│ce │
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│has│
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│ │
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│wor│
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│ds.│
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└───┘
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";
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var pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
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Assert.Equal (new Rect (0, 0, width + 2, height + 2), pos);
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}
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[Fact, AutoInitShutdown]
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public void Label_WordWrap_PreserveTrailingSpaces_Vertical_With_Simple_Runes ()
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{
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var text = "A sentence has words.";
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var width = 8;
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var height = 3;
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var wrappedLines = TextFormatter.WordWrapText (text, height, true);
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var breakLines = "";
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for (int i = 0; i < wrappedLines.Count; i++) breakLines += $"{wrappedLines [i]}{(i < wrappedLines.Count - 1 ? Environment.NewLine : string.Empty)}";
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var label = new Label (breakLines) {
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TextDirection = TextDirection.TopBottom_LeftRight,
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Width = Dim.Fill (),
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Height = Dim.Fill ()
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};
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var frame = new FrameView () { Width = Dim.Fill (), Height = Dim.Fill () };
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frame.Add (label);
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Application.Top.Add (frame);
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Application.Begin (Application.Top);
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((FakeDriver)Application.Driver).SetBufferSize (width + 2, height + 2);
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Assert.True (label.AutoSize);
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Assert.Equal (new Rect (0, 0, width, height), label.Frame);
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Assert.Equal (new Rect (0, 0, width + 2, height + 2), frame.Frame);
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var expected = @"
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┌────────┐
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│Astch wd│
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│ eeea os│
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│ nn s r.│
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└────────┘
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";
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var pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
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Assert.Equal (new Rect (0, 0, width + 2, height + 2), pos);
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}
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[Fact, AutoInitShutdown]
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public void Label_WordWrap_PreserveTrailingSpaces_Horizontal_With_Wide_Runes ()
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{
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var text = "文に は言葉 があり ます。";
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var width = 6;
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var height = 8;
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var wrappedLines = TextFormatter.WordWrapText (text, width, true);
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var breakLines = "";
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foreach (var line in wrappedLines) breakLines += $"{line}{Environment.NewLine}";
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var label = new Label (breakLines) { Width = Dim.Fill (), Height = Dim.Fill () };
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var frame = new FrameView () { Width = Dim.Fill (), Height = Dim.Fill () };
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frame.Add (label);
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Application.Top.Add (frame);
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Application.Begin (Application.Top);
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((FakeDriver)Application.Driver).SetBufferSize (width + 2, height + 2);
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Assert.True (label.AutoSize);
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Assert.Equal (new Rect (0, 0, width, height), label.Frame);
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Assert.Equal (new Size (width, height), label.TextFormatter.Size);
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Assert.Equal (new Rect (0, 0, width + 2, height + 2), frame.Frame);
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var expected = @"
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┌──────┐
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│文に │
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│は言葉│
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│ があ │
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│り ま │
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│す。 │
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│ │
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│ │
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│ │
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└──────┘
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";
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var pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
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Assert.Equal (new Rect (0, 0, width + 2, height + 2), pos);
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}
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[Fact, AutoInitShutdown]
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public void Label_WordWrap_PreserveTrailingSpaces_Vertical_With_Wide_Runes ()
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{
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var text = "文に は言葉 があり ます。";
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var width = 8;
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var height = 4;
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var wrappedLines = TextFormatter.WordWrapText (text, width, true);
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var breakLines = "";
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for (int i = 0; i < wrappedLines.Count; i++) breakLines += $"{wrappedLines [i]}{(i < wrappedLines.Count - 1 ? Environment.NewLine : string.Empty)}";
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var label = new Label (breakLines) {
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TextDirection = TextDirection.TopBottom_LeftRight,
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Width = Dim.Fill (),
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Height = Dim.Fill ()
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};
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var frame = new FrameView () { Width = Dim.Fill (), Height = Dim.Fill () };
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frame.Add (label);
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Application.Top.Add (frame);
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Application.Begin (Application.Top);
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((FakeDriver)Application.Driver).SetBufferSize (width + 2, height + 2);
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Assert.True (label.AutoSize);
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Assert.Equal (new Rect (0, 0, width, height), label.Frame);
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Assert.Equal (new Rect (0, 0, width + 2, height + 2), frame.Frame);
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var expected = @"
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┌────────┐
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│文言あす│
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│に葉り。│
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│ │
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│はがま │
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└────────┘
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";
|
|
|
|
var pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
|
|
Assert.Equal (new Rect (0, 0, width + 2, height + 2), pos);
|
|
}
|
|
|
|
[Fact, AutoInitShutdown]
|
|
public void Label_Draw_Horizontal_Simple_TextAlignments_Justified ()
|
|
{
|
|
var text = "01234 01234";
|
|
var width = 20;
|
|
var lblJust = new Label (text) { Y = 0, Width = width, TextAlignment = TextAlignment.Justified };
|
|
var frame = new FrameView () { Width = Dim.Fill (), Height = Dim.Fill () };
|
|
|
|
frame.Add (lblJust);
|
|
Application.Top.Add (frame);
|
|
Application.Begin (Application.Top);
|
|
((FakeDriver)Application.Driver).SetBufferSize (width + 2, 3);
|
|
|
|
var expected = @"
|
|
┌────────────────────┐
|
|
│01234 01234│
|
|
└────────────────────┘
|
|
";
|
|
Assert.Equal (new Rect (0, 0, width, 1), lblJust.Frame);
|
|
|
|
var pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
|
|
Assert.Equal (new Rect (0, 0, width + 2, 3), pos);
|
|
}
|
|
|
|
[Fact, AutoInitShutdown]
|
|
public void Label_Draw_Horizontal_Simple_Runes ()
|
|
{
|
|
var label = new Label ("Demo Simple Rune");
|
|
Application.Top.Add (label);
|
|
Application.Begin (Application.Top);
|
|
|
|
Assert.True (label.AutoSize);
|
|
Assert.Equal (new Rect (0, 0, 16, 1), label.Frame);
|
|
|
|
var expected = @"
|
|
Demo Simple Rune
|
|
";
|
|
|
|
var pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
|
|
Assert.Equal (new Rect (0, 0, 16, 1), pos);
|
|
}
|
|
|
|
[Fact, AutoInitShutdown]
|
|
public void Label_Draw_Vertical_Simple_Runes ()
|
|
{
|
|
var label = new Label ("Demo Simple Rune") {
|
|
TextDirection = TextDirection.TopBottom_LeftRight
|
|
};
|
|
Application.Top.Add (label);
|
|
Application.Begin (Application.Top);
|
|
|
|
Assert.NotNull (label.Width);
|
|
Assert.NotNull (label.Height);
|
|
|
|
var expected = @"
|
|
D
|
|
e
|
|
m
|
|
o
|
|
|
|
S
|
|
i
|
|
m
|
|
p
|
|
l
|
|
e
|
|
|
|
R
|
|
u
|
|
n
|
|
e
|
|
";
|
|
|
|
var pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
|
|
Assert.Equal (new Rect (0, 0, 1, 16), pos);
|
|
}
|
|
|
|
[Fact, AutoInitShutdown]
|
|
public void Label_Draw_Horizontal_Wide_Runes ()
|
|
{
|
|
var label = new Label ("デモエムポンズ");
|
|
Application.Top.Add (label);
|
|
Application.Begin (Application.Top);
|
|
|
|
Assert.True (label.AutoSize);
|
|
Assert.Equal (new Rect (0, 0, 14, 1), label.Frame);
|
|
|
|
var expected = @"
|
|
デモエムポンズ
|
|
";
|
|
|
|
var pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
|
|
Assert.Equal (new Rect (0, 0, 14, 1), pos);
|
|
}
|
|
|
|
[Fact, AutoInitShutdown]
|
|
public void Label_Draw_Vertical_Wide_Runes ()
|
|
{
|
|
var label = new Label ("デモエムポンズ") {
|
|
TextDirection = TextDirection.TopBottom_LeftRight
|
|
};
|
|
Application.Top.Add (label);
|
|
Application.Begin (Application.Top);
|
|
|
|
var expected = @"
|
|
デ
|
|
モ
|
|
エ
|
|
ム
|
|
ポ
|
|
ン
|
|
ズ
|
|
";
|
|
|
|
var pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
|
|
Assert.Equal (new Rect (0, 0, 2, 7), pos);
|
|
}
|
|
|
|
[Fact, AutoInitShutdown]
|
|
public void Label_Draw_Vertical_Wide_Runes_With_ForceValidatePosDim ()
|
|
{
|
|
var label = new Label ("デモエムポンズ") {
|
|
Width = Dim.Fill (),
|
|
Height = Dim.Percent (50f),
|
|
TextDirection = TextDirection.TopBottom_LeftRight,
|
|
ForceValidatePosDim = true
|
|
};
|
|
Application.Top.Add (label);
|
|
Application.Begin (Application.Top);
|
|
|
|
Assert.True (label.AutoSize);
|
|
Assert.Equal (new Rect (0, 0, 80, 12), label.Frame);
|
|
|
|
var expected = @"
|
|
デ
|
|
モ
|
|
エ
|
|
ム
|
|
ポ
|
|
ン
|
|
ズ
|
|
";
|
|
|
|
var pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
|
|
Assert.Equal (new Rect (0, 0, 2, 7), pos);
|
|
}
|
|
|
|
[Fact, AutoInitShutdown]
|
|
public void Label_Draw_Horizontal_Simple_TextAlignments ()
|
|
{
|
|
var text = "Hello World";
|
|
var width = 20;
|
|
var lblLeft = new Label (text) { Width = width };
|
|
var lblCenter = new Label (text) { Y = 1, Width = width, TextAlignment = TextAlignment.Centered };
|
|
var lblRight = new Label (text) { Y = 2, Width = width, TextAlignment = TextAlignment.Right };
|
|
var lblJust = new Label (text) { Y = 3, Width = width, TextAlignment = TextAlignment.Justified };
|
|
var frame = new FrameView () { Width = Dim.Fill (), Height = Dim.Fill () };
|
|
|
|
frame.Add (lblLeft, lblCenter, lblRight, lblJust);
|
|
Application.Top.Add (frame);
|
|
Application.Begin (Application.Top);
|
|
((FakeDriver)Application.Driver).SetBufferSize (width + 2, 6);
|
|
|
|
Assert.True (lblLeft.AutoSize);
|
|
Assert.True (lblCenter.AutoSize);
|
|
Assert.True (lblRight.AutoSize);
|
|
Assert.True (lblJust.AutoSize);
|
|
Assert.Equal (new Rect (0, 0, width, 1), lblLeft.Frame);
|
|
Assert.Equal (new Rect (0, 1, width, 1), lblCenter.Frame);
|
|
Assert.Equal (new Rect (0, 2, width, 1), lblRight.Frame);
|
|
Assert.Equal (new Rect (0, 3, width, 1), lblJust.Frame);
|
|
Assert.Equal (new Rect (0, 0, width + 2, 6), frame.Frame);
|
|
|
|
var expected = @"
|
|
┌────────────────────┐
|
|
│Hello World │
|
|
│ Hello World │
|
|
│ Hello World│
|
|
│Hello World│
|
|
└────────────────────┘
|
|
";
|
|
|
|
var pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
|
|
Assert.Equal (new Rect (0, 0, width + 2, 6), pos);
|
|
}
|
|
|
|
[Fact, AutoInitShutdown]
|
|
public void Label_Draw_Vertical_Simple_TextAlignments ()
|
|
{
|
|
var text = "Hello World";
|
|
var height = 20;
|
|
var lblLeft = new Label (text, direction: TextDirection.TopBottom_LeftRight) { Height = height };
|
|
var lblCenter = new Label (text, direction: TextDirection.TopBottom_LeftRight) { X = 2, Height = height, VerticalTextAlignment = VerticalTextAlignment.Middle };
|
|
var lblRight = new Label (text, direction: TextDirection.TopBottom_LeftRight) { X = 4, Height = height, VerticalTextAlignment = VerticalTextAlignment.Bottom };
|
|
var lblJust = new Label (text, direction: TextDirection.TopBottom_LeftRight) { X = 6, Height = height, VerticalTextAlignment = VerticalTextAlignment.Justified };
|
|
var frame = new FrameView () { Width = Dim.Fill (), Height = Dim.Fill () };
|
|
|
|
frame.Add (lblLeft, lblCenter, lblRight, lblJust);
|
|
Application.Top.Add (frame);
|
|
Application.Begin (Application.Top);
|
|
((FakeDriver)Application.Driver).SetBufferSize (9, height + 2);
|
|
|
|
Assert.True (lblLeft.AutoSize);
|
|
Assert.True (lblCenter.AutoSize);
|
|
Assert.True (lblRight.AutoSize);
|
|
Assert.True (lblJust.AutoSize);
|
|
Assert.Equal (new Rect (0, 0, 1, height), lblLeft.Frame);
|
|
Assert.Equal (new Rect (2, 0, 1, height), lblCenter.Frame);
|
|
Assert.Equal (new Rect (4, 0, 1, height), lblRight.Frame);
|
|
Assert.Equal (new Rect (6, 0, 1, height), lblJust.Frame);
|
|
Assert.Equal (new Rect (0, 0, 9, height + 2), frame.Frame);
|
|
|
|
var expected = @"
|
|
┌───────┐
|
|
│H H│
|
|
│e e│
|
|
│l l│
|
|
│l l│
|
|
│o H o│
|
|
│ e │
|
|
│W l │
|
|
│o l │
|
|
│r o │
|
|
│l H │
|
|
│d W e │
|
|
│ o l │
|
|
│ r l │
|
|
│ l o │
|
|
│ d │
|
|
│ W W│
|
|
│ o o│
|
|
│ r r│
|
|
│ l l│
|
|
│ d d│
|
|
└───────┘
|
|
";
|
|
|
|
var pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
|
|
Assert.Equal (new Rect (0, 0, 9, height + 2), pos);
|
|
}
|
|
|
|
[Fact, AutoInitShutdown]
|
|
public void Label_Draw_Horizontal_Wide_TextAlignments ()
|
|
{
|
|
var text = "こんにちは 世界";
|
|
var width = 25;
|
|
var lblLeft = new Label (text) { Width = width };
|
|
var lblCenter = new Label (text) { Y = 1, Width = width, TextAlignment = TextAlignment.Centered };
|
|
var lblRight = new Label (text) { Y = 2, Width = width, TextAlignment = TextAlignment.Right };
|
|
var lblJust = new Label (text) { Y = 3, Width = width, TextAlignment = TextAlignment.Justified };
|
|
var frame = new FrameView () { Width = Dim.Fill (), Height = Dim.Fill () };
|
|
|
|
frame.Add (lblLeft, lblCenter, lblRight, lblJust);
|
|
Application.Top.Add (frame);
|
|
Application.Begin (Application.Top);
|
|
((FakeDriver)Application.Driver).SetBufferSize (width + 2, 6);
|
|
|
|
Assert.True (lblLeft.AutoSize);
|
|
Assert.True (lblCenter.AutoSize);
|
|
Assert.True (lblRight.AutoSize);
|
|
Assert.True (lblJust.AutoSize);
|
|
Assert.Equal (new Rect (0, 0, width, 1), lblLeft.Frame);
|
|
Assert.Equal (new Rect (0, 1, width, 1), lblCenter.Frame);
|
|
Assert.Equal (new Rect (0, 2, width, 1), lblRight.Frame);
|
|
Assert.Equal (new Rect (0, 3, width, 1), lblJust.Frame);
|
|
Assert.Equal (new Rect (0, 0, width + 2, 6), frame.Frame);
|
|
|
|
var expected = @"
|
|
┌─────────────────────────┐
|
|
│こんにちは 世界 │
|
|
│ こんにちは 世界 │
|
|
│ こんにちは 世界│
|
|
│こんにちは 世界│
|
|
└─────────────────────────┘
|
|
";
|
|
|
|
var pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
|
|
Assert.Equal (new Rect (0, 0, width + 2, 6), pos);
|
|
}
|
|
|
|
[Fact, AutoInitShutdown]
|
|
public void Label_Draw_Vertical_Wide_TextAlignments ()
|
|
{
|
|
var text = "こんにちは 世界";
|
|
var height = 23;
|
|
var lblLeft = new Label (text) { Width = 2, Height = height, TextDirection = TextDirection.TopBottom_LeftRight };
|
|
var lblCenter = new Label (text) { X = 3, Width = 2, Height = height, TextDirection = TextDirection.TopBottom_LeftRight, VerticalTextAlignment = VerticalTextAlignment.Middle };
|
|
var lblRight = new Label (text) { X = 6, Width = 2, Height = height, TextDirection = TextDirection.TopBottom_LeftRight, VerticalTextAlignment = VerticalTextAlignment.Bottom };
|
|
var lblJust = new Label (text) { X = 9, Width = 2, Height = height, TextDirection = TextDirection.TopBottom_LeftRight, VerticalTextAlignment = VerticalTextAlignment.Justified };
|
|
var frame = new FrameView () { Width = Dim.Fill (), Height = Dim.Fill () };
|
|
|
|
frame.Add (lblLeft, lblCenter, lblRight, lblJust);
|
|
Application.Top.Add (frame);
|
|
Application.Begin (Application.Top);
|
|
((FakeDriver)Application.Driver).SetBufferSize (13, height + 2);
|
|
|
|
// All AutoSize are false because the Frame.Height != TextFormatter.Size.Height
|
|
Assert.True (lblLeft.AutoSize);
|
|
Assert.True (lblCenter.AutoSize);
|
|
Assert.True (lblRight.AutoSize);
|
|
Assert.True (lblJust.AutoSize);
|
|
Assert.Equal (new Rect (0, 0, 2, height), lblLeft.Frame);
|
|
Assert.Equal (new Rect (3, 0, 2, height), lblCenter.Frame);
|
|
Assert.Equal (new Rect (6, 0, 2, height), lblRight.Frame);
|
|
Assert.Equal (new Rect (9, 0, 2, height), lblJust.Frame);
|
|
Assert.Equal (new Rect (0, 0, 13, height + 2), frame.Frame);
|
|
|
|
var expected = @"
|
|
┌───────────┐
|
|
│こ こ│
|
|
│ん ん│
|
|
│に に│
|
|
│ち ち│
|
|
│は は│
|
|
│ │
|
|
│世 │
|
|
│界 こ │
|
|
│ ん │
|
|
│ に │
|
|
│ ち │
|
|
│ は │
|
|
│ │
|
|
│ 世 │
|
|
│ 界 │
|
|
│ こ │
|
|
│ ん │
|
|
│ に │
|
|
│ ち │
|
|
│ は │
|
|
│ │
|
|
│ 世 世│
|
|
│ 界 界│
|
|
└───────────┘
|
|
";
|
|
|
|
var pos = TestHelpers.AssertDriverContentsWithFrameAre (expected, output);
|
|
Assert.Equal (new Rect (0, 0, 13, height + 2), pos);
|
|
}
|
|
|
|
[Fact, AutoInitShutdown]
|
|
public void Label_Draw_Fill_Remaining ()
|
|
{
|
|
var view = new View ("This view needs to be cleared before rewritten.");
|
|
|
|
var tf1 = new TextFormatter ();
|
|
tf1.Text = "This TextFormatter (tf1) without fill will not be cleared on rewritten.";
|
|
var tf1Size = tf1.Size;
|
|
|
|
var tf2 = new TextFormatter ();
|
|
tf2.Text = "This TextFormatter (tf2) with fill will be cleared on rewritten.";
|
|
var tf2Size = tf2.Size;
|
|
|
|
Application.Top.Add (view);
|
|
Application.Begin (Application.Top);
|
|
|
|
tf1.Draw (new Rect (new Point (0, 1), tf1Size), view.GetNormalColor (), view.ColorScheme.HotNormal, default, false);
|
|
|
|
tf2.Draw (new Rect (new Point (0, 2), tf2Size), view.GetNormalColor (), view.ColorScheme.HotNormal);
|
|
|
|
TestHelpers.AssertDriverContentsWithFrameAre (@"
|
|
This view needs to be cleared before rewritten.
|
|
This TextFormatter (tf1) without fill will not be cleared on rewritten.
|
|
This TextFormatter (tf2) with fill will be cleared on rewritten.
|
|
", output);
|
|
|
|
view.Text = "This view is rewritten.";
|
|
view.Draw ();
|
|
|
|
tf1.Text = "This TextFormatter (tf1) is rewritten.";
|
|
tf1.Draw (new Rect (new Point (0, 1), tf1Size), view.GetNormalColor (), view.ColorScheme.HotNormal, default, false);
|
|
|
|
tf2.Text = "This TextFormatter (tf2) is rewritten.";
|
|
tf2.Draw (new Rect (new Point (0, 2), tf2Size), view.GetNormalColor (), view.ColorScheme.HotNormal);
|
|
|
|
TestHelpers.AssertDriverContentsWithFrameAre (@"
|
|
This view is rewritten.
|
|
This TextFormatter (tf1) is rewritten.will not be cleared on rewritten.
|
|
This TextFormatter (tf2) is rewritten.
|
|
", output);
|
|
}
|
|
|
|
}
|
|
}
|