mirror of
https://github.com/gui-cs/Terminal.Gui.git
synced 2025-12-26 15:57:56 +01:00
5b85b16b61
* Fixes #4096. Ctrl+Delete/Backspace * Fixes Ctrl+Backspace exception * Fixes #4039. Keyboard-selected text not hightlighted in TextView * Fixes #4048. Selecting text with mouse isn't working in v2win driver * Fixes #4061. Last character of line not mouse-selectable in TextView * Fix unit test not updating cursor position by not invoke UnwrappedCursorPosition * Reinforcing unit test * Fix v2win input processor * Fixes #4100. PopupAutoComplete isn't clearing after pressing ESC * Cleanup code * Add ControlKeyState into unit tests * Fix merge conflicts
293 lines
9.7 KiB
C#
293 lines
9.7 KiB
C#
using UnitTests;
|
|
using Xunit.Abstractions;
|
|
|
|
namespace Terminal.Gui.TextTests;
|
|
|
|
public class AppendAutocompleteTests (ITestOutputHelper output)
|
|
{
|
|
[Fact]
|
|
[AutoInitShutdown]
|
|
public void TestAutoAppend_AfterCloseKey_NoAutocomplete ()
|
|
{
|
|
TextField tf = GetTextFieldsInViewSuggesting ("fish");
|
|
|
|
// f is typed and suggestion is "fish"
|
|
Application.Driver?.SendKeys ('f', ConsoleKey.F, false, false, false);
|
|
View.SetClipToScreen ();
|
|
tf.Draw ();
|
|
View.SetClipToScreen ();
|
|
tf.PositionCursor ();
|
|
DriverAssert.AssertDriverContentsAre ("fish", output);
|
|
Assert.Equal ("f", tf.Text);
|
|
|
|
// When cancelling autocomplete
|
|
Application.Driver?.SendKeys ('e', ConsoleKey.Escape, false, false, false);
|
|
|
|
// Suggestion should disappear
|
|
tf.Draw ();
|
|
View.SetClipToScreen ();
|
|
DriverAssert.AssertDriverContentsAre ("f", output);
|
|
Assert.Equal ("f", tf.Text);
|
|
|
|
// Still has focus though
|
|
Assert.Same (tf, Application.Top.Focused);
|
|
|
|
// But can tab away
|
|
Application.Driver?.SendKeys ('\t', ConsoleKey.Tab, false, false, false);
|
|
Assert.NotSame (tf, Application.Top.Focused);
|
|
Application.Top.Dispose ();
|
|
}
|
|
|
|
[Fact]
|
|
[AutoInitShutdown]
|
|
public void TestAutoAppend_AfterCloseKey_ReappearsOnLetter ()
|
|
{
|
|
TextField tf = GetTextFieldsInViewSuggesting ("fish");
|
|
|
|
// f is typed and suggestion is "fish"
|
|
Application.Driver?.SendKeys ('f', ConsoleKey.F, false, false, false);
|
|
View.SetClipToScreen ();
|
|
tf.Draw ();
|
|
View.SetClipToScreen ();
|
|
tf.PositionCursor ();
|
|
DriverAssert.AssertDriverContentsAre ("fish", output);
|
|
Assert.Equal ("f", tf.Text);
|
|
|
|
// When cancelling autocomplete
|
|
Application.Driver?.SendKeys ('\0', ConsoleKey.Escape, false, false, false);
|
|
|
|
// Suggestion should disappear
|
|
tf.Draw ();
|
|
DriverAssert.AssertDriverContentsAre ("f", output);
|
|
Assert.Equal ("f", tf.Text);
|
|
|
|
// Should reappear when you press next letter
|
|
Application.Driver?.SendKeys ('i', ConsoleKey.I, false, false, false);
|
|
View.SetClipToScreen ();
|
|
tf.Draw ();
|
|
View.SetClipToScreen ();
|
|
tf.PositionCursor ();
|
|
DriverAssert.AssertDriverContentsAre ("fish", output);
|
|
Assert.Equal ("fi", tf.Text);
|
|
Application.Top.Dispose ();
|
|
}
|
|
|
|
[Theory]
|
|
[AutoInitShutdown]
|
|
[InlineData (ConsoleKey.UpArrow)]
|
|
[InlineData (ConsoleKey.DownArrow)]
|
|
public void TestAutoAppend_CycleSelections (ConsoleKey cycleKey)
|
|
{
|
|
TextField tf = GetTextFieldsInViewSuggesting ("fish", "friend");
|
|
|
|
// f is typed and suggestion is "fish"
|
|
Application.Driver?.SendKeys ('f', ConsoleKey.F, false, false, false);
|
|
View.SetClipToScreen ();
|
|
tf.Draw ();
|
|
View.SetClipToScreen ();
|
|
tf.PositionCursor ();
|
|
DriverAssert.AssertDriverContentsAre ("fish", output);
|
|
Assert.Equal ("f", tf.Text);
|
|
|
|
// When cycling autocomplete
|
|
Application.Driver?.SendKeys (' ', cycleKey, false, false, false);
|
|
|
|
View.SetClipToScreen ();
|
|
tf.Draw ();
|
|
View.SetClipToScreen ();
|
|
tf.PositionCursor ();
|
|
DriverAssert.AssertDriverContentsAre ("friend", output);
|
|
Assert.Equal ("f", tf.Text);
|
|
|
|
// Should be able to cycle in circles endlessly
|
|
Application.Driver?.SendKeys (' ', cycleKey, false, false, false);
|
|
View.SetClipToScreen ();
|
|
tf.Draw ();
|
|
View.SetClipToScreen ();
|
|
tf.PositionCursor ();
|
|
DriverAssert.AssertDriverContentsAre ("fish", output);
|
|
Assert.Equal ("f", tf.Text);
|
|
Application.Top.Dispose ();
|
|
}
|
|
|
|
[Fact]
|
|
[AutoInitShutdown]
|
|
public void TestAutoAppend_NoRender_WhenCursorNotAtEnd ()
|
|
{
|
|
TextField tf = GetTextFieldsInViewSuggesting ("fish");
|
|
|
|
// f is typed and suggestion is "fish"
|
|
Application.Driver?.SendKeys ('f', ConsoleKey.F, false, false, false);
|
|
View.SetClipToScreen ();
|
|
tf.Draw ();
|
|
View.SetClipToScreen ();
|
|
tf.PositionCursor ();
|
|
DriverAssert.AssertDriverContentsAre ("fish", output);
|
|
Assert.Equal ("f", tf.Text);
|
|
|
|
// add a space then go back 1
|
|
Application.Driver?.SendKeys (' ', ConsoleKey.Spacebar, false, false, false);
|
|
Application.Driver?.SendKeys ('<', ConsoleKey.LeftArrow, false, false, false);
|
|
|
|
View.SetClipToScreen ();
|
|
tf.Draw ();
|
|
DriverAssert.AssertDriverContentsAre ("f", output);
|
|
Assert.Equal ("f ", tf.Text);
|
|
Application.Top.Dispose ();
|
|
}
|
|
|
|
[Fact]
|
|
[AutoInitShutdown]
|
|
public void TestAutoAppend_NoRender_WhenNoMatch ()
|
|
{
|
|
TextField tf = GetTextFieldsInViewSuggesting ("fish");
|
|
|
|
// f is typed and suggestion is "fish"
|
|
Application.Driver?.SendKeys ('f', ConsoleKey.F, false, false, false);
|
|
View.SetClipToScreen ();
|
|
tf.Draw ();
|
|
View.SetClipToScreen ();
|
|
tf.PositionCursor ();
|
|
DriverAssert.AssertDriverContentsAre ("fish", output);
|
|
Assert.Equal ("f", tf.Text);
|
|
|
|
// x is typed and suggestion should disappear
|
|
Application.Driver?.SendKeys ('x', ConsoleKey.X, false, false, false);
|
|
View.SetClipToScreen ();
|
|
tf.Draw ();
|
|
DriverAssert.AssertDriverContentsAre ("fx", output);
|
|
Assert.Equal ("fx", tf.Text);
|
|
Application.Top.Dispose ();
|
|
}
|
|
|
|
[Fact]
|
|
[AutoInitShutdown]
|
|
public void TestAutoAppend_ShowThenAccept_CasesDiffer ()
|
|
{
|
|
TextField tf = GetTextFieldsInView ();
|
|
|
|
tf.Autocomplete = new AppendAutocomplete (tf);
|
|
var generator = (SingleWordSuggestionGenerator)tf.Autocomplete.SuggestionGenerator;
|
|
generator.AllSuggestions = new() { "FISH" };
|
|
|
|
View.SetClipToScreen ();
|
|
tf.Draw ();
|
|
View.SetClipToScreen ();
|
|
tf.PositionCursor ();
|
|
DriverAssert.AssertDriverContentsAre ("", output);
|
|
tf.NewKeyDownEvent (Key.M);
|
|
tf.NewKeyDownEvent (Key.Y);
|
|
tf.NewKeyDownEvent (Key.Space);
|
|
tf.NewKeyDownEvent (Key.F);
|
|
Assert.Equal ("my f", tf.Text);
|
|
|
|
// Even though there is no match on case we should still get the suggestion
|
|
View.SetClipToScreen ();
|
|
tf.Draw ();
|
|
View.SetClipToScreen ();
|
|
tf.PositionCursor ();
|
|
DriverAssert.AssertDriverContentsAre ("my fISH", output);
|
|
Assert.Equal ("my f", tf.Text);
|
|
|
|
// When tab completing the case of the whole suggestion should be applied
|
|
Application.Driver?.SendKeys ('\t', ConsoleKey.Tab, false, false, false);
|
|
View.SetClipToScreen ();
|
|
tf.Draw ();
|
|
DriverAssert.AssertDriverContentsAre ("my FISH", output);
|
|
Assert.Equal ("my FISH", tf.Text);
|
|
Application.Top.Dispose ();
|
|
}
|
|
|
|
[Fact]
|
|
[AutoInitShutdown]
|
|
public void TestAutoAppend_ShowThenAccept_MatchCase ()
|
|
{
|
|
TextField tf = GetTextFieldsInView ();
|
|
|
|
tf.Autocomplete = new AppendAutocomplete (tf);
|
|
var generator = (SingleWordSuggestionGenerator)tf.Autocomplete.SuggestionGenerator;
|
|
generator.AllSuggestions = new() { "fish" };
|
|
|
|
View.SetClipToScreen ();
|
|
tf.Draw ();
|
|
View.SetClipToScreen ();
|
|
tf.PositionCursor ();
|
|
DriverAssert.AssertDriverContentsAre ("", output);
|
|
|
|
tf.NewKeyDownEvent (new ('f'));
|
|
|
|
View.SetClipToScreen ();
|
|
tf.Draw ();
|
|
View.SetClipToScreen ();
|
|
tf.PositionCursor ();
|
|
DriverAssert.AssertDriverContentsAre ("fish", output);
|
|
Assert.Equal ("f", tf.Text);
|
|
|
|
Application.Driver?.SendKeys ('\t', ConsoleKey.Tab, false, false, false);
|
|
|
|
View.SetClipToScreen ();
|
|
tf.Draw ();
|
|
DriverAssert.AssertDriverContentsAre ("fish", output);
|
|
Assert.Equal ("fish", tf.Text);
|
|
|
|
// Tab should autcomplete but not move focus
|
|
Assert.Same (tf, Application.Top.Focused);
|
|
|
|
// Second tab should move focus (nothing to autocomplete)
|
|
Application.Driver?.SendKeys ('\t', ConsoleKey.Tab, false, false, false);
|
|
Assert.NotSame (tf, Application.Top.Focused);
|
|
Application.Top.Dispose ();
|
|
}
|
|
|
|
[Theory]
|
|
[AutoInitShutdown]
|
|
[InlineData ("ffffffffffffffffffffffffff", "ffffffffff")]
|
|
[InlineData ("f234567890", "f234567890")]
|
|
[InlineData ("fisérables", "fisérables")]
|
|
public void TestAutoAppendRendering_ShouldNotOverspill (string overspillUsing, string expectRender)
|
|
{
|
|
TextField tf = GetTextFieldsInViewSuggesting (overspillUsing);
|
|
|
|
// f is typed we should only see 'f' up to size of View (10)
|
|
Application.Driver?.SendKeys ('f', ConsoleKey.F, false, false, false);
|
|
View.SetClipToScreen ();
|
|
tf.Draw ();
|
|
View.SetClipToScreen ();
|
|
tf.PositionCursor ();
|
|
DriverAssert.AssertDriverContentsAre (expectRender, output);
|
|
Assert.Equal ("f", tf.Text);
|
|
Application.Top.Dispose ();
|
|
}
|
|
|
|
private TextField GetTextFieldsInView ()
|
|
{
|
|
var tf = new TextField { Width = 10 };
|
|
var tf2 = new TextField { Y = 1, Width = 10 };
|
|
|
|
Toplevel top = new ();
|
|
top.Add (tf);
|
|
top.Add (tf2);
|
|
|
|
Application.Begin (top);
|
|
|
|
Assert.Same (tf, top.Focused);
|
|
|
|
return tf;
|
|
}
|
|
|
|
private TextField GetTextFieldsInViewSuggesting (params string [] suggestions)
|
|
{
|
|
TextField tf = GetTextFieldsInView ();
|
|
|
|
tf.Autocomplete = new AppendAutocomplete (tf);
|
|
var generator = (SingleWordSuggestionGenerator)tf.Autocomplete.SuggestionGenerator;
|
|
generator.AllSuggestions = suggestions.ToList ();
|
|
|
|
tf.Draw ();
|
|
tf.PositionCursor ();
|
|
DriverAssert.AssertDriverContentsAre ("", output);
|
|
|
|
return tf;
|
|
}
|
|
}
|