mirror of
https://github.com/gui-cs/Terminal.Gui.git
synced 2025-12-26 15:57:56 +01:00
acb5979e6c
* Subview clean up * New Add/Remove event pattern * Using Logging * cleanup * Subview -> SubView * Test code cleanup. Killed many warnings. * Fix tznind feedback * Refactored AllViewTest helpers * Moved keyboard tests to parallel * Moved mouse tests to parallel * Moved view tests to parallel * Test code cleanup. Killed many warnings. * dupe test * Some mouse tests can't run in parallel because MouseGrabView * Made SpinnerView more testable * Moved more tests * SubViews to IReadOnlyCollection<View> * SubViews to IReadOnlyCollection<View> 2 * scrollbar tests * shortcut tests * Use InternalSubViews vs. _subviews * Nuked View.IsAdded. Added View.SuperViewChanged. * API doc updats * Unit Test tweak * Unit Test tweak
9111 lines
342 KiB
C#
9111 lines
342 KiB
C#
using System.Reflection;
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using System.Text;
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using System.Text.RegularExpressions;
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using UnitTests;
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using Xunit.Abstractions;
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namespace Terminal.Gui.ViewsTests;
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public class TextViewTests
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{
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private static TextView _textView;
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private readonly ITestOutputHelper _output;
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public TextViewTests (ITestOutputHelper output) { _output = output; }
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[Fact]
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[TextViewTestsAutoInitShutdown]
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public void AllowsReturn_Setting_To_True_Changes_Multiline_To_True_If_It_Is_False ()
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{
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Assert.True (_textView.AllowsReturn);
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Assert.True (_textView.Multiline);
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Assert.Equal (4, _textView.TabWidth);
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Assert.True (_textView.AllowsTab);
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_textView.NewKeyDownEvent (Key.Enter);
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Assert.Equal (
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Environment.NewLine + "TAB to jump between text fields.",
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_textView.Text
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);
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_textView.AllowsReturn = false;
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Assert.False (_textView.AllowsReturn);
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Assert.False (_textView.Multiline);
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Assert.Equal (0, _textView.TabWidth);
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Assert.False (_textView.AllowsTab);
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_textView.NewKeyDownEvent (Key.Enter);
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Assert.Equal (
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Environment.NewLine + "TAB to jump between text fields.",
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_textView.Text
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);
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}
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[Fact]
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[TextViewTestsAutoInitShutdown]
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public void AllowsTab_Setting_To_True_Changes_TabWidth_To_Default_If_It_Is_Zero ()
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{
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_textView.TabWidth = 0;
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Assert.Equal (0, _textView.TabWidth);
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Assert.True (_textView.AllowsTab);
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Assert.True (_textView.AllowsReturn);
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Assert.True (_textView.Multiline);
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_textView.AllowsTab = true;
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Assert.True (_textView.AllowsTab);
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Assert.Equal (4, _textView.TabWidth);
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Assert.True (_textView.AllowsReturn);
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Assert.True (_textView.Multiline);
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}
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[Fact]
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[TextViewTestsAutoInitShutdown]
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public void BackTab_Test_Follow_By_Tab ()
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{
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var top = new Toplevel ();
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top.Add (_textView);
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Application.Iteration += (s, a) =>
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{
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int width = _textView.Viewport.Width - 1;
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Assert.Equal (30, width + 1);
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Assert.Equal (10, _textView.Height);
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_textView.Text = "";
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for (var i = 0; i < 100; i++)
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{
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_textView.Text += "\t";
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}
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var col = 100;
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int tabWidth = _textView.TabWidth;
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int leftCol = _textView.LeftColumn;
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_textView.MoveEnd ();
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Assert.Equal (new (col, 0), _textView.CursorPosition);
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leftCol = GetLeftCol (leftCol);
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Assert.Equal (leftCol, _textView.LeftColumn);
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while (col > 0)
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{
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col--;
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_textView.NewKeyDownEvent (Key.Tab.WithShift);
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Assert.Equal (new (col, 0), _textView.CursorPosition);
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leftCol = GetLeftCol (leftCol);
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Assert.Equal (leftCol, _textView.LeftColumn);
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}
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while (col < 100)
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{
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col++;
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_textView.NewKeyDownEvent (Key.Tab);
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Assert.Equal (new (col, 0), _textView.CursorPosition);
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leftCol = GetLeftCol (leftCol);
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Assert.Equal (leftCol, _textView.LeftColumn);
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}
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Application.Top.Remove (_textView);
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Application.RequestStop ();
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};
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Application.Run (top);
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top.Dispose ();
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}
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[Fact]
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[TextViewTestsAutoInitShutdown]
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public void CanFocus_False_Wont_Focus_With_Mouse ()
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{
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Toplevel top = new ();
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var tv = new TextView { Width = Dim.Fill (), CanFocus = false, ReadOnly = true, Text = "some text" };
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var fv = new FrameView
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{
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Width = Dim.Fill (), Height = Dim.Fill (), CanFocus = false, Title = "I shouldn't get focus"
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};
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fv.Add (tv);
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top.Add (fv);
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Application.Begin (top);
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Assert.False (tv.CanFocus);
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Assert.False (tv.HasFocus);
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Assert.False (fv.CanFocus);
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Assert.False (fv.HasFocus);
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tv.NewMouseEvent (new() { Position = new (1, 0), Flags = MouseFlags.Button1DoubleClicked });
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Assert.Empty (tv.SelectedText);
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Assert.False (tv.CanFocus);
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Assert.False (tv.HasFocus);
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Assert.False (fv.CanFocus);
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Assert.False (fv.HasFocus);
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fv.CanFocus = true;
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tv.CanFocus = true;
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tv.NewMouseEvent (new() { Position = new (1, 0), Flags = MouseFlags.Button1DoubleClicked });
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Assert.Equal ("some ", tv.SelectedText);
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Assert.True (tv.CanFocus);
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Assert.True (tv.HasFocus);
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Assert.True (fv.CanFocus);
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Assert.True (fv.HasFocus);
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fv.CanFocus = false;
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tv.NewMouseEvent (new() { Position = new (1, 0), Flags = MouseFlags.Button1DoubleClicked });
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Assert.Equal ("some ", tv.SelectedText); // Setting CanFocus to false don't change the SelectedText
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Assert.True (tv.CanFocus); // v2: CanFocus is not longer automatically changed
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Assert.False (tv.HasFocus);
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Assert.False (fv.CanFocus);
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Assert.False (fv.HasFocus);
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top.Dispose ();
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}
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[Fact]
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[TextViewTestsAutoInitShutdown]
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public void Changing_Selection_Or_CursorPosition_Update_SelectedLength_And_SelectedText ()
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{
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_textView.SelectionStartColumn = 2;
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_textView.SelectionStartRow = 0;
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Assert.Equal (0, _textView.CursorPosition.X);
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Assert.Equal (0, _textView.CursorPosition.Y);
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Assert.Equal (2, _textView.SelectedLength);
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Assert.Equal ("TA", _textView.SelectedText);
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_textView.CursorPosition = new (20, 0);
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Assert.Equal (2, _textView.SelectionStartColumn);
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Assert.Equal (0, _textView.SelectionStartRow);
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Assert.Equal (18, _textView.SelectedLength);
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Assert.Equal ("B to jump between ", _textView.SelectedText);
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}
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[Fact]
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public void CloseFile_Throws_If_FilePath_Is_Null ()
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{
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var tv = new TextView ();
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Assert.Throws<ArgumentNullException> (() => tv.CloseFile ());
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}
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[Fact]
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public void ContentsChanged_Event_Fires_ClearHistoryChanges ()
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{
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var eventcount = 0;
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var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
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var tv = new TextView { Width = 50, Height = 10, Text = text };
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tv.ContentsChanged += (s, e) => { eventcount++; };
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Assert.True (tv.NewKeyDownEvent (Key.Enter));
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Assert.Equal (
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$"{Environment.NewLine}This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
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tv.Text
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);
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Assert.Equal (4, tv.Lines);
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var expectedEventCount = 1; // for ENTER key
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Assert.Equal (expectedEventCount, eventcount);
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tv.ClearHistoryChanges ();
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expectedEventCount = 2;
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Assert.Equal (expectedEventCount, eventcount);
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}
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[Fact]
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public void ContentsChanged_Event_Fires_LoadStream_By_Calling_HistoryText_Clear ()
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{
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var eventcount = 0;
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var tv = new TextView { Width = 50, Height = 10 };
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tv.ContentsChanged += (s, e) => { eventcount++; };
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var text = "This is the first line.\r\nThis is the second line.\r\n";
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tv.Load (new MemoryStream (Encoding.ASCII.GetBytes (text)));
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Assert.Equal (
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$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}",
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tv.Text
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);
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Assert.Equal (1, eventcount);
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}
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[Fact]
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[AutoInitShutdown]
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public void ContentsChanged_Event_Fires_On_Init ()
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{
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Application.Iteration += (s, a) => { Application.RequestStop (); };
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var expectedRow = 0;
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var expectedCol = 0;
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var eventcount = 0;
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var tv = new TextView { Width = 50, Height = 10 };
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tv.ContentsChanged += (s, e) =>
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{
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eventcount++;
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Assert.Equal (expectedRow, e.Row);
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Assert.Equal (expectedCol, e.Col);
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};
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var top = new Toplevel ();
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top.Add (tv);
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Application.Begin (top);
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Assert.Equal (1, eventcount);
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top.Dispose ();
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}
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[Fact]
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[AutoInitShutdown]
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public void ContentsChanged_Event_Fires_On_InsertText ()
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{
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var eventcount = 0;
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var tv = new TextView { Width = 50, Height = 10 };
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tv.CursorPosition = Point.Empty;
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tv.ContentsChanged += (s, e) => { eventcount++; };
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Assert.Equal (0, eventcount);
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tv.InsertText ("a");
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Assert.Equal (1, eventcount);
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tv.CursorPosition = Point.Empty;
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tv.InsertText ("bcd");
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Assert.Equal (4, eventcount);
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tv.InsertText ("e");
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Assert.Equal (5, eventcount);
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tv.InsertText ("\n");
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Assert.Equal (6, eventcount);
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tv.InsertText ("1234");
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Assert.Equal (10, eventcount);
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}
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[Fact]
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public void ContentsChanged_Event_Fires_On_LoadFile_By_Calling_HistoryText_Clear ()
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{
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var eventcount = 0;
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var tv = new TextView { Width = 50, Height = 10 };
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tv.BeginInit ();
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tv.EndInit ();
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tv.ContentsChanged += (s, e) => { eventcount++; };
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var fileName = "textview.txt";
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File.WriteAllText (fileName, "This is the first line.\r\nThis is the second line.\r\n");
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tv.Load (fileName);
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Assert.Equal (1, eventcount);
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Assert.Equal (
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$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}",
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tv.Text
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);
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}
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[Fact]
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[AutoInitShutdown]
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public void ContentsChanged_Event_Fires_On_Set_Text ()
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{
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Application.Iteration += (s, a) => { Application.RequestStop (); };
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var eventcount = 0;
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var expectedRow = 0;
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var expectedCol = 0;
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var tv = new TextView
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{
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Width = 50,
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Height = 10,
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// you'd think col would be 3, but it's 0 because TextView sets
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// row/col = 0 when you set Text
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Text = "abc"
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};
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tv.ContentsChanged += (s, e) =>
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{
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eventcount++;
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Assert.Equal (expectedRow, e.Row);
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Assert.Equal (expectedCol, e.Col);
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};
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Assert.Equal ("abc", tv.Text);
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var top = new Toplevel ();
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top.Add (tv);
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RunState rs = Application.Begin (top);
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Assert.Equal (1, eventcount); // for Initialize
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expectedCol = 0;
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tv.Text = "defg";
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Assert.Equal (2, eventcount); // for set Text = "defg"
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top.Dispose ();
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}
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[Fact]
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[AutoInitShutdown]
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public void ContentsChanged_Event_Fires_On_Typing ()
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{
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Application.Iteration += (s, a) => { Application.RequestStop (); };
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var eventcount = 0;
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var expectedRow = 0;
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var expectedCol = 0;
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var tv = new TextView { Width = 50, Height = 10 };
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tv.ContentsChanged += (s, e) =>
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{
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eventcount++;
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Assert.Equal (expectedRow, e.Row);
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Assert.Equal (expectedCol, e.Col);
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};
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var top = new Toplevel ();
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top.Add (tv);
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RunState rs = Application.Begin (top);
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Assert.Equal (1, eventcount); // for Initialize
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expectedCol = 0;
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tv.Text = "ay";
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Assert.Equal (2, eventcount);
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expectedCol = 1;
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tv.NewKeyDownEvent (Key.Y.WithShift);
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Assert.Equal (3, eventcount);
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Assert.Equal ("Yay", tv.Text);
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top.Dispose ();
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}
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[Fact]
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[TextViewTestsAutoInitShutdown]
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public void ContentsChanged_Event_Fires_On_Undo_Redo ()
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{
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var eventcount = 0;
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var expectedEventCount = 0;
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_textView.ContentsChanged += (s, e) => { eventcount++; };
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expectedEventCount++;
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_textView.Text = "This is the first line.\nThis is the second line.\nThis is the third line.";
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Assert.Equal (expectedEventCount, eventcount);
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expectedEventCount++;
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Assert.True (_textView.NewKeyDownEvent (Key.Enter));
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Assert.Equal (expectedEventCount, eventcount);
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// Undo
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expectedEventCount++;
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Assert.True (_textView.NewKeyDownEvent (Key.Z.WithCtrl));
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Assert.Equal (expectedEventCount, eventcount);
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// Redo
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expectedEventCount++;
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Assert.True (_textView.NewKeyDownEvent (Key.R.WithCtrl));
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Assert.Equal (expectedEventCount, eventcount);
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// Undo
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expectedEventCount++;
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Assert.True (_textView.NewKeyDownEvent (Key.Z.WithCtrl));
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Assert.Equal (expectedEventCount, eventcount);
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// Redo
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expectedEventCount++;
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Assert.True (_textView.NewKeyDownEvent (Key.R.WithCtrl));
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Assert.Equal (expectedEventCount, eventcount);
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}
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[Fact]
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[TextViewTestsAutoInitShutdown]
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public void ContentsChanged_Event_Fires_Using_Copy_Or_Cut_Tests ()
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{
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var eventcount = 0;
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_textView.ContentsChanged += (s, e) => { eventcount++; };
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var expectedEventCount = 1;
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// reset
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_textView.Text = TextViewTestsAutoInitShutdown.Txt;
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Assert.Equal (expectedEventCount, eventcount);
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expectedEventCount += 3;
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Copy_Or_Cut_And_Paste_With_No_Selection ();
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Assert.Equal (expectedEventCount, eventcount);
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// reset
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expectedEventCount += 1;
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_textView.Text = TextViewTestsAutoInitShutdown.Txt;
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Assert.Equal (expectedEventCount, eventcount);
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expectedEventCount += 3;
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Copy_Or_Cut_And_Paste_With_Selection ();
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Assert.Equal (expectedEventCount, eventcount);
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// reset
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expectedEventCount += 1;
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_textView.Text = TextViewTestsAutoInitShutdown.Txt;
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Assert.Equal (expectedEventCount, eventcount);
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expectedEventCount += 1;
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Copy_Or_Cut_Not_Null_If_Has_Selection ();
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Assert.Equal (expectedEventCount, eventcount);
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// reset
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expectedEventCount += 1;
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_textView.Text = TextViewTestsAutoInitShutdown.Txt;
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Assert.Equal (expectedEventCount, eventcount);
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expectedEventCount += 1;
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Copy_Or_Cut_Null_If_No_Selection ();
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Assert.Equal (expectedEventCount, eventcount);
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// reset
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expectedEventCount += 1;
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_textView.Text = TextViewTestsAutoInitShutdown.Txt;
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Assert.Equal (expectedEventCount, eventcount);
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expectedEventCount += 4;
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Copy_Without_Selection ();
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Assert.Equal (expectedEventCount, eventcount);
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// reset
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expectedEventCount += 1;
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_textView.Text = TextViewTestsAutoInitShutdown.Txt;
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Assert.Equal (expectedEventCount, eventcount);
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expectedEventCount += 4;
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Copy_Without_Selection ();
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Assert.Equal (expectedEventCount, eventcount);
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}
|
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|
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[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void ContentsChanged_Event_Fires_Using_Kill_Delete_Tests ()
|
||
{
|
||
var eventcount = 0;
|
||
|
||
_textView.ContentsChanged += (s, e) => { eventcount++; };
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var expectedEventCount = 1;
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Kill_Delete_WordForward ();
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Assert.Equal (expectedEventCount, eventcount); // for Initialize
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expectedEventCount += 1;
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Kill_Delete_WordBackward ();
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Assert.Equal (expectedEventCount, eventcount);
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expectedEventCount += 2;
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Kill_To_End_Delete_Forwards_Copy_To_The_Clipboard_And_Paste ();
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Assert.Equal (expectedEventCount, eventcount);
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expectedEventCount += 2;
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Kill_To_Start_Delete_Backwards_Copy_To_The_Clipboard_And_Paste ();
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Assert.Equal (expectedEventCount, eventcount);
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}
|
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|
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[Fact]
|
||
[AutoInitShutdown]
|
||
public void ContentsChanged_Event_NoFires_On_CursorPosition ()
|
||
{
|
||
var eventcount = 0;
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||
|
||
var tv = new TextView { Width = 50, Height = 10 };
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||
|
||
tv.ContentsChanged += (s, e) => { eventcount++; };
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Assert.Equal (0, eventcount);
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||
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tv.CursorPosition = Point.Empty;
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||
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Assert.Equal (0, eventcount);
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||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void Copy_Or_Cut_And_Paste_With_No_Selection ()
|
||
{
|
||
_textView.SelectionStartColumn = 20;
|
||
_textView.SelectionStartRow = 0;
|
||
_textView.CursorPosition = new (24, 0);
|
||
_textView.NewKeyDownEvent (Key.C.WithCtrl); // Copy
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||
Assert.Equal ("text", _textView.SelectedText);
|
||
Assert.Equal ("TAB to jump between text fields.", _textView.Text);
|
||
_textView.SelectionStartColumn = 0;
|
||
_textView.SelectionStartRow = 0;
|
||
Assert.Equal (new (24, 0), _textView.CursorPosition);
|
||
Assert.True (_textView.IsSelecting);
|
||
_textView.IsSelecting = false;
|
||
_textView.NewKeyDownEvent (Key.Y.WithCtrl); // Paste
|
||
Assert.Equal (new (28, 0), _textView.CursorPosition);
|
||
Assert.False (_textView.IsSelecting);
|
||
Assert.Equal ("TAB to jump between texttext fields.", _textView.Text);
|
||
_textView.SelectionStartColumn = 24;
|
||
_textView.SelectionStartRow = 0;
|
||
_textView.NewKeyDownEvent (Key.W.WithCtrl); // Cut
|
||
Assert.Equal (new (24, 0), _textView.CursorPosition);
|
||
Assert.False (_textView.IsSelecting);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
Assert.Equal ("TAB to jump between text fields.", _textView.Text);
|
||
_textView.SelectionStartColumn = 0;
|
||
_textView.SelectionStartRow = 0;
|
||
_textView.IsSelecting = false;
|
||
_textView.NewKeyDownEvent (Key.Y.WithCtrl); // Paste
|
||
Assert.Equal (new (28, 0), _textView.CursorPosition);
|
||
Assert.False (_textView.IsSelecting);
|
||
Assert.Equal ("TAB to jump between texttext fields.", _textView.Text);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void Copy_Or_Cut_And_Paste_With_Selection ()
|
||
{
|
||
_textView.SelectionStartColumn = 20;
|
||
_textView.SelectionStartRow = 0;
|
||
_textView.CursorPosition = new (24, 0);
|
||
_textView.NewKeyDownEvent (Key.C.WithCtrl); // Copy
|
||
Assert.Equal ("text", _textView.SelectedText);
|
||
Assert.Equal ("TAB to jump between text fields.", _textView.Text);
|
||
_textView.NewKeyDownEvent (Key.Y.WithCtrl); // Paste
|
||
Assert.Equal ("TAB to jump between text fields.", _textView.Text);
|
||
_textView.SelectionStartColumn = 20;
|
||
_textView.SelectionStartRow = 0;
|
||
_textView.NewKeyDownEvent (Key.W.WithCtrl); // Cut
|
||
_textView.NewKeyDownEvent (Key.Y.WithCtrl); // Paste
|
||
Assert.Equal ("TAB to jump between text fields.", _textView.Text);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void Copy_Or_Cut_Not_Null_If_Has_Selection ()
|
||
{
|
||
_textView.SelectionStartColumn = 20;
|
||
_textView.SelectionStartRow = 0;
|
||
_textView.CursorPosition = new (24, 0);
|
||
_textView.NewKeyDownEvent (Key.C.WithCtrl); // Copy
|
||
Assert.Equal ("text", _textView.SelectedText);
|
||
_textView.NewKeyDownEvent (Key.W.WithCtrl); // Cut
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void Copy_Or_Cut_Null_If_No_Selection ()
|
||
{
|
||
_textView.SelectionStartColumn = 0;
|
||
_textView.SelectionStartRow = 0;
|
||
_textView.NewKeyDownEvent (Key.C.WithCtrl); // Copy
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
_textView.NewKeyDownEvent (Key.W.WithCtrl); // Cut
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void Copy_Paste_Surrogate_Pairs ()
|
||
{
|
||
_textView.Text = "TextView with some more test text. Unicode shouldn't 𝔹Aℝ𝔽!";
|
||
_textView.SelectAll ();
|
||
_textView.Cut ();
|
||
|
||
Assert.Equal (
|
||
"TextView with some more test text. Unicode shouldn't 𝔹Aℝ𝔽!",
|
||
Application.Driver?.Clipboard.GetClipboardData ()
|
||
);
|
||
Assert.Equal (string.Empty, _textView.Text);
|
||
_textView.Paste ();
|
||
Assert.Equal ("TextView with some more test text. Unicode shouldn't 𝔹Aℝ𝔽!", _textView.Text);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void Copy_Without_Selection ()
|
||
{
|
||
_textView.Text = "This is the first line.\nThis is the second line.\n";
|
||
_textView.CursorPosition = new (0, _textView.Lines - 1);
|
||
_textView.NewKeyDownEvent (Key.C.WithCtrl); // Copy
|
||
_textView.NewKeyDownEvent (Key.Y.WithCtrl); // Paste
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}{Environment.NewLine}",
|
||
_textView.Text
|
||
);
|
||
_textView.CursorPosition = new (3, 1);
|
||
_textView.NewKeyDownEvent (Key.C.WithCtrl); // Copy
|
||
_textView.NewKeyDownEvent (Key.Y.WithCtrl); // Paste
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the second line.{Environment.NewLine}{Environment.NewLine}",
|
||
_textView.Text
|
||
);
|
||
Assert.Equal (new (3, 2), _textView.CursorPosition);
|
||
_textView.NewKeyDownEvent (Key.Y.WithCtrl); // Paste
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the second line.{Environment.NewLine}{Environment.NewLine}",
|
||
_textView.Text
|
||
);
|
||
Assert.Equal (new (3, 3), _textView.CursorPosition);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void Cursor_Position_Multiline_False_Initialization ()
|
||
{
|
||
Assert.False (_textView.IsInitialized);
|
||
Assert.True (_textView.Multiline);
|
||
_textView.Multiline = false;
|
||
Assert.Equal (32, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
Assert.Equal ("TAB to jump between text fields.", _textView.Text);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void CursorPosition_With_Value_Greater_Than_Text_Length_Changes_To_Text_Length ()
|
||
{
|
||
_textView.CursorPosition = new (33, 1);
|
||
Assert.Equal (32, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void CursorPosition_With_Value_Less_Than_Zero_Changes_To_Zero ()
|
||
{
|
||
_textView.CursorPosition = new (-1, -1);
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void Cut_Not_Allowed_If_ReadOnly_Is_True ()
|
||
{
|
||
_textView.ReadOnly = true;
|
||
_textView.SelectionStartColumn = 20;
|
||
_textView.SelectionStartRow = 0;
|
||
_textView.CursorPosition = new (24, 0);
|
||
_textView.NewKeyDownEvent (Key.C.WithCtrl); // Copy
|
||
Assert.Equal ("text", _textView.SelectedText);
|
||
|
||
_textView.NewKeyDownEvent (
|
||
Key.W.WithCtrl
|
||
); // Selecting is set to false after Cut.
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
_textView.ReadOnly = false;
|
||
Assert.False (_textView.IsSelecting);
|
||
_textView.IsSelecting = true; // Needed to set Selecting to true.
|
||
_textView.NewKeyDownEvent (Key.C.WithCtrl); // Copy
|
||
Assert.Equal ("text", _textView.SelectedText);
|
||
_textView.NewKeyDownEvent (Key.W.WithCtrl); // Cut
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
}
|
||
|
||
[Fact]
|
||
[AutoInitShutdown]
|
||
public void DeleteTextBackwards_WordWrap_False_Return_Undo ()
|
||
{
|
||
const string text = "This is the first line.\nThis is the second line.\n";
|
||
var tv = new TextView { Width = Dim.Fill (), Height = Dim.Fill (), Text = text };
|
||
string envText = tv.Text;
|
||
var top = new Toplevel ();
|
||
top.Add (tv);
|
||
RunState rs = Application.Begin (top);
|
||
Application.RunIteration (ref rs);
|
||
|
||
Assert.False (tv.WordWrap);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
This is the first line.
|
||
This is the second line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
tv.CursorPosition = new (3, 0);
|
||
Assert.Equal (new (3, 0), tv.CursorPosition);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace));
|
||
Application.RunIteration (ref rs);
|
||
Assert.Equal (new (2, 0), tv.CursorPosition);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
Ths is the first line.
|
||
This is the second line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
tv.CursorPosition = new (0, 1);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace));
|
||
Application.RunIteration (ref rs);
|
||
Assert.Equal (new (22, 0), tv.CursorPosition);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
Ths is the first line.This is the second line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Enter));
|
||
Application.RunIteration (ref rs);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
Ths is the first line.
|
||
This is the second line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
while (tv.Text != envText)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
}
|
||
|
||
Application.RunIteration (ref rs);
|
||
Assert.Equal (envText, tv.Text);
|
||
Assert.Equal (new (3, 0), tv.CursorPosition);
|
||
Assert.False (tv.IsDirty);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[AutoInitShutdown]
|
||
public void DeleteTextBackwards_WordWrap_True_Return_Undo ()
|
||
{
|
||
const string text = "This is the first line.\nThis is the second line.\n";
|
||
var tv = new TextView { Width = Dim.Fill (), Height = Dim.Fill (), Text = text, WordWrap = true };
|
||
string envText = tv.Text;
|
||
var top = new Toplevel ();
|
||
top.Add (tv);
|
||
RunState rs = Application.Begin (top);
|
||
Application.RunIteration (ref rs);
|
||
|
||
Assert.True (tv.WordWrap);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
This is the first line.
|
||
This is the second line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
tv.CursorPosition = new (3, 0);
|
||
Assert.Equal (new (3, 0), tv.CursorPosition);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace));
|
||
Application.RunIteration (ref rs);
|
||
Assert.Equal (new (2, 0), tv.CursorPosition);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
Ths is the first line.
|
||
This is the second line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
tv.CursorPosition = new (0, 1);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace));
|
||
Application.RunIteration (ref rs);
|
||
Assert.Equal (new (22, 0), tv.CursorPosition);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
Ths is the first line.This is the second line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Enter));
|
||
Application.RunIteration (ref rs);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
Ths is the first line.
|
||
This is the second line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
while (tv.Text != envText)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
}
|
||
|
||
Application.RunIteration (ref rs);
|
||
|
||
Assert.Equal (envText, tv.Text);
|
||
Assert.Equal (new (3, 0), tv.CursorPosition);
|
||
Assert.False (tv.IsDirty);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[AutoInitShutdown]
|
||
public void DeleteTextForwards_WordWrap_False_Return_Undo ()
|
||
{
|
||
const string text = "This is the first line.\nThis is the second line.\n";
|
||
var tv = new TextView { Width = Dim.Fill (), Height = Dim.Fill (), Text = text };
|
||
string envText = tv.Text;
|
||
var top = new Toplevel ();
|
||
top.Add (tv);
|
||
RunState rs = Application.Begin (top);
|
||
Application.RunIteration (ref rs);
|
||
|
||
Assert.False (tv.WordWrap);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
This is the first line.
|
||
This is the second line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
tv.CursorPosition = new (2, 0);
|
||
Assert.Equal (new (2, 0), tv.CursorPosition);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Delete));
|
||
Application.RunIteration (ref rs);
|
||
Assert.Equal (new (2, 0), tv.CursorPosition);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
Ths is the first line.
|
||
This is the second line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
tv.CursorPosition = new (22, 0);
|
||
Assert.Equal (new (22, 0), tv.CursorPosition);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Delete));
|
||
Application.RunIteration (ref rs);
|
||
Assert.Equal (new (22, 0), tv.CursorPosition);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
Ths is the first line.This is the second line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Enter));
|
||
Application.RunIteration (ref rs);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
Ths is the first line.
|
||
This is the second line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
while (tv.Text != envText)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (envText, tv.Text);
|
||
Assert.Equal (new (2, 0), tv.CursorPosition);
|
||
Assert.False (tv.IsDirty);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[AutoInitShutdown]
|
||
public void DeleteTextForwards_WordWrap_True_Return_Undo ()
|
||
{
|
||
const string text = "This is the first line.\nThis is the second line.\n";
|
||
var tv = new TextView { Width = Dim.Fill (), Height = Dim.Fill (), Text = text, WordWrap = true };
|
||
string envText = tv.Text;
|
||
var top = new Toplevel ();
|
||
top.Add (tv);
|
||
RunState rs = Application.Begin (top);
|
||
Application.RunIteration (ref rs);
|
||
|
||
Assert.True (tv.WordWrap);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
This is the first line.
|
||
This is the second line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
tv.CursorPosition = new (2, 0);
|
||
Assert.Equal (new (2, 0), tv.CursorPosition);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Delete));
|
||
Application.RunIteration (ref rs);
|
||
Assert.Equal (new (2, 0), tv.CursorPosition);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
Ths is the first line.
|
||
This is the second line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
tv.CursorPosition = new (22, 0);
|
||
Assert.Equal (new (22, 0), tv.CursorPosition);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Delete));
|
||
Application.RunIteration (ref rs);
|
||
Assert.Equal (new (22, 0), tv.CursorPosition);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
Ths is the first line.This is the second line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Enter));
|
||
Application.RunIteration (ref rs);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
Ths is the first line.
|
||
This is the second line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
while (tv.Text != envText)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
}
|
||
|
||
Application.RunIteration (ref rs);
|
||
|
||
Assert.Equal (envText, tv.Text);
|
||
Assert.Equal (new (2, 0), tv.CursorPosition);
|
||
Assert.False (tv.IsDirty);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void DesiredCursorVisibility_Horizontal_Navigation ()
|
||
{
|
||
var text = "";
|
||
|
||
for (var i = 0; i < 12; i++)
|
||
{
|
||
text += $"{i.ToString () [^1]}";
|
||
}
|
||
|
||
var tv = new TextView { Width = 10, Height = 10 };
|
||
tv.Text = text;
|
||
var top = new Toplevel ();
|
||
top.Add (tv);
|
||
Application.Begin (top);
|
||
|
||
Assert.Equal (0, tv.LeftColumn);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Application.PositionCursor ();
|
||
Assert.Equal (CursorVisibility.Default, tv.CursorVisibility);
|
||
|
||
for (var i = 0; i < 12; i++)
|
||
{
|
||
tv.NewMouseEvent (new() { Flags = MouseFlags.WheeledRight });
|
||
Assert.Equal (Math.Min (i + 1, 11), tv.LeftColumn);
|
||
Application.PositionCursor ();
|
||
Application.Driver!.GetCursorVisibility (out CursorVisibility cursorVisibility);
|
||
Assert.Equal (CursorVisibility.Invisible, cursorVisibility);
|
||
}
|
||
|
||
for (var i = 11; i > 0; i--)
|
||
{
|
||
tv.NewMouseEvent (new() { Flags = MouseFlags.WheeledLeft });
|
||
Assert.Equal (i - 1, tv.LeftColumn);
|
||
|
||
Application.PositionCursor ();
|
||
Application.Driver!.GetCursorVisibility (out CursorVisibility cursorVisibility);
|
||
|
||
if (i - 1 == 0)
|
||
{
|
||
Assert.Equal (CursorVisibility.Default, cursorVisibility);
|
||
}
|
||
else
|
||
{
|
||
Assert.Equal (CursorVisibility.Invisible, cursorVisibility);
|
||
}
|
||
}
|
||
|
||
top.Dispose ();
|
||
Application.Shutdown ();
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void DesiredCursorVisibility_Vertical_Navigation ()
|
||
{
|
||
var text = "";
|
||
|
||
for (var i = 0; i < 12; i++)
|
||
{
|
||
text += $"This is the line {i}\n";
|
||
}
|
||
|
||
var tv = new TextView { Width = 10, Height = 10 };
|
||
tv.Text = text;
|
||
var top = new Toplevel ();
|
||
top.Add (tv);
|
||
Application.Begin (top);
|
||
|
||
Assert.Equal (0, tv.TopRow);
|
||
Application.PositionCursor ();
|
||
Assert.Equal (CursorVisibility.Default, tv.CursorVisibility);
|
||
|
||
for (var i = 0; i < 12; i++)
|
||
{
|
||
tv.NewMouseEvent (new() { Flags = MouseFlags.WheeledDown });
|
||
Application.PositionCursor ();
|
||
Assert.Equal (i + 1, tv.TopRow);
|
||
Application.Driver!.GetCursorVisibility (out CursorVisibility cursorVisibility);
|
||
Assert.Equal (CursorVisibility.Invisible, cursorVisibility);
|
||
}
|
||
|
||
for (var i = 12; i > 0; i--)
|
||
{
|
||
tv.NewMouseEvent (new() { Flags = MouseFlags.WheeledUp });
|
||
Application.PositionCursor ();
|
||
Assert.Equal (i - 1, tv.TopRow);
|
||
|
||
Application.PositionCursor ();
|
||
Application.Driver!.GetCursorVisibility (out CursorVisibility cursorVisibility);
|
||
|
||
if (i - 1 == 0)
|
||
{
|
||
Assert.Equal (CursorVisibility.Default, cursorVisibility);
|
||
}
|
||
else
|
||
{
|
||
Assert.Equal (CursorVisibility.Invisible, cursorVisibility);
|
||
}
|
||
}
|
||
|
||
top.Dispose ();
|
||
Application.Shutdown ();
|
||
}
|
||
|
||
[Fact]
|
||
public void GetRegion_StringFromRunes_Environment_NewLine ()
|
||
{
|
||
var tv = new TextView { Text = $"1{Environment.NewLine}2" };
|
||
|
||
Assert.Equal ($"1{Environment.NewLine}2", tv.Text);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
|
||
tv.SelectAll ();
|
||
Assert.Equal ($"1{Environment.NewLine}2", tv.Text);
|
||
Assert.Equal ($"1{Environment.NewLine}2", tv.SelectedText);
|
||
}
|
||
|
||
[Fact]
|
||
public void HistoryText_ClearHistoryChanges ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
var tv = new TextView { Text = text };
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Enter));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
Assert.True (tv.HasHistoryChanges);
|
||
|
||
tv.ClearHistoryChanges ();
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
Assert.False (tv.IsDirty);
|
||
Assert.False (tv.HasHistoryChanges);
|
||
}
|
||
|
||
[Fact]
|
||
public void HistoryText_Exceptions ()
|
||
{
|
||
var ht = new HistoryText ();
|
||
|
||
foreach (object ls in Enum.GetValues (typeof (HistoryText.LineStatus)))
|
||
{
|
||
if ((HistoryText.LineStatus)ls != HistoryText.LineStatus.Original)
|
||
{
|
||
Assert.Throws<ArgumentException> (
|
||
() => ht.Add (
|
||
new() { new () },
|
||
Point.Empty,
|
||
(HistoryText.LineStatus)ls
|
||
)
|
||
);
|
||
}
|
||
}
|
||
|
||
Assert.Null (Record.Exception (() => ht.Add (new() { new () }, Point.Empty)));
|
||
}
|
||
|
||
[Fact]
|
||
public void HistoryText_IsDirty_HasHistoryChanges ()
|
||
{
|
||
var tv = new TextView ();
|
||
|
||
Assert.Equal ("", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.False (tv.IsDirty);
|
||
Assert.False (tv.HasHistoryChanges);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.D1));
|
||
Assert.Equal ("1", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (1, 0), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
Assert.True (tv.HasHistoryChanges);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Enter));
|
||
Assert.Equal ($"1{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
Assert.True (tv.HasHistoryChanges);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.D2));
|
||
Assert.Equal ($"1{Environment.NewLine}2", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (1, 1), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
Assert.True (tv.HasHistoryChanges);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace));
|
||
Assert.Equal ($"1{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
Assert.True (tv.HasHistoryChanges);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace));
|
||
Assert.Equal ("1", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (1, 0), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
Assert.True (tv.HasHistoryChanges);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace));
|
||
Assert.Equal ("", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
// IsDirty cannot be based on HasHistoryChanges because HasHistoryChanges is greater than 0
|
||
// The only way is comparing from the original text
|
||
Assert.False (tv.IsDirty);
|
||
|
||
// Still true because HasHistoryChanges is greater than 0
|
||
Assert.True (tv.HasHistoryChanges);
|
||
}
|
||
|
||
[Fact]
|
||
public void HistoryText_Undo_Redo_Changing_On_Middle_Clear_History_Forwards ()
|
||
{
|
||
var tv = new TextView ();
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.D1));
|
||
Assert.Equal ("1", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (1, 0), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.D2));
|
||
Assert.Equal ("12", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (2, 0), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.D3));
|
||
Assert.Equal ("123", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (3, 0), tv.CursorPosition);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ("12", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (2, 0), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.D4));
|
||
Assert.Equal ("124", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (3, 0), tv.CursorPosition);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ("124", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (3, 0), tv.CursorPosition);
|
||
}
|
||
|
||
[Fact]
|
||
[AutoInitShutdown (useFakeClipboard: true)]
|
||
public void HistoryText_Undo_Redo_Copy_Without_Selection_Multi_Line_Paste ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
var tv = new TextView { Text = text };
|
||
|
||
tv.CursorPosition = new (23, 0);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.C.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Equal ("This is the first line.", Clipboard.Contents);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (23, 0), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Y.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (23, 1), tv.CursorPosition);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (23, 0), tv.CursorPosition);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (23, 1), tv.CursorPosition);
|
||
}
|
||
|
||
[Fact]
|
||
[AutoInitShutdown]
|
||
public void HistoryText_Undo_Redo_Cut_Multi_Line_Another_Selected_Paste ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
var tv = new TextView { Text = text };
|
||
|
||
tv.SelectionStartColumn = 12;
|
||
tv.CursorPosition = new (17, 0);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.W.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (12, 0), tv.CursorPosition);
|
||
|
||
tv.SelectionStartColumn = 12;
|
||
tv.SelectionStartRow = 1;
|
||
tv.CursorPosition = new (18, 1);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Y.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the line.{Environment.NewLine}This is the first line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (17, 1), tv.CursorPosition);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (12, 1), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (12, 0), tv.CursorPosition);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (12, 0), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the line.{Environment.NewLine}This is the first line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (17, 1), tv.CursorPosition);
|
||
}
|
||
|
||
[Fact]
|
||
[AutoInitShutdown]
|
||
public void HistoryText_Undo_Redo_Cut_Multi_Line_Selected_Paste ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
var tv = new TextView { Text = text };
|
||
|
||
tv.SelectionStartColumn = 12;
|
||
tv.CursorPosition = new (17, 0);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.W.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (12, 0), tv.CursorPosition);
|
||
|
||
tv.SelectionStartColumn = 12;
|
||
tv.CursorPosition = new (11, 1);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Y.WithCtrl));
|
||
Assert.Equal ($"This is the first second line.{Environment.NewLine}This is the third line.", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (17, 0), tv.CursorPosition);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (12, 0), tv.CursorPosition);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"This is the first second line.{Environment.NewLine}This is the third line.", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (17, 0), tv.CursorPosition);
|
||
}
|
||
|
||
[Fact]
|
||
[AutoInitShutdown]
|
||
public void HistoryText_Undo_Redo_Cut_Simple_Paste_Starting ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
var tv = new TextView { Text = text };
|
||
|
||
tv.SelectionStartColumn = 12;
|
||
tv.CursorPosition = new (18, 1);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.W.WithCtrl));
|
||
Assert.Equal ($"This is the line.{Environment.NewLine}This is the third line.", tv.Text);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (12, 0), tv.CursorPosition);
|
||
|
||
tv.IsSelecting = false;
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Y.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (18, 1), tv.CursorPosition);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"This is the line.{Environment.NewLine}This is the third line.", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (12, 0), tv.CursorPosition);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (18, 1), tv.CursorPosition);
|
||
}
|
||
|
||
[Fact]
|
||
public void HistoryText_Undo_Redo_Disabled_On_WordWrap ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.\n";
|
||
var tv = new TextView { Width = 80, Height = 5, Text = text };
|
||
|
||
Assert.False (tv.WordWrap);
|
||
tv.WordWrap = true;
|
||
|
||
tv.SelectionStartColumn = 12;
|
||
tv.CursorPosition = new (12, 2);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Enter));
|
||
Assert.Equal ($"This is the {Environment.NewLine}third line.{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.A));
|
||
Assert.Equal ($"This is the {Environment.NewLine}athird line.{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (1, 1), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"This is the {Environment.NewLine}third line.{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"This is the {Environment.NewLine}athird line.{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (1, 1), tv.CursorPosition);
|
||
}
|
||
|
||
[Fact]
|
||
[AutoInitShutdown]
|
||
public void HistoryText_Undo_Redo_Empty_Copy_Without_Selection_Multi_Line_Selected_Paste ()
|
||
{
|
||
var text = "\nThis is the first line.\nThis is the second line.";
|
||
var tv = new TextView { Text = text };
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.C.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the first line.{Environment.NewLine}This is the second line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Y.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}{Environment.NewLine}This is the first line.{Environment.NewLine}This is the second line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the first line.{Environment.NewLine}This is the second line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}{Environment.NewLine}This is the first line.{Environment.NewLine}This is the second line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
}
|
||
|
||
[Fact]
|
||
public void HistoryText_Undo_Redo_Ending_With_Newline_Multi_Line_Selected_Almost_All_Return_And_InsertText ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.\n";
|
||
var tv = new TextView { Text = text };
|
||
|
||
tv.SelectionStartColumn = 12;
|
||
tv.CursorPosition = new (12, 2);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Enter));
|
||
Assert.Equal ($"This is the {Environment.NewLine}third line.{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.A));
|
||
Assert.Equal ($"This is the {Environment.NewLine}athird line.{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (1, 1), tv.CursorPosition);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"This is the {Environment.NewLine}third line.{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.{Environment.NewLine}",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (12, 2), tv.CursorPosition);
|
||
Assert.False (tv.IsDirty);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"This is the {Environment.NewLine}third line.{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"This is the {Environment.NewLine}athird line.{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (1, 1), tv.CursorPosition);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"This is the {Environment.NewLine}third line.{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.{Environment.NewLine}",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (12, 2), tv.CursorPosition);
|
||
Assert.False (tv.IsDirty);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"This is the {Environment.NewLine}third line.{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"This is the {Environment.NewLine}athird line.{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (1, 1), tv.CursorPosition);
|
||
}
|
||
|
||
[Fact]
|
||
public void HistoryText_Undo_Redo_First_Line_Selected_Return_And_InsertText ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
var tv = new TextView { Text = text };
|
||
|
||
tv.SelectionStartColumn = 12;
|
||
tv.CursorPosition = new (17, 0);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Enter));
|
||
|
||
Assert.Equal (
|
||
$"This is the {Environment.NewLine} line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.A));
|
||
|
||
Assert.Equal (
|
||
$"This is the {Environment.NewLine}a line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (1, 1), tv.CursorPosition);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the {Environment.NewLine} line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (17, 0), tv.CursorPosition);
|
||
Assert.False (tv.IsDirty);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the {Environment.NewLine} line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the {Environment.NewLine}a line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (1, 1), tv.CursorPosition);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the {Environment.NewLine} line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (17, 0), tv.CursorPosition);
|
||
Assert.False (tv.IsDirty);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the {Environment.NewLine} line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the {Environment.NewLine}a line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (1, 1), tv.CursorPosition);
|
||
}
|
||
|
||
[Fact]
|
||
[AutoInitShutdown]
|
||
public void HistoryText_Undo_Redo_KillToEndOfLine ()
|
||
{
|
||
var text = "First line.\nSecond line.";
|
||
var tv = new TextView { Text = text };
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.K.WithCtrl));
|
||
Assert.Equal ($"{Environment.NewLine}Second line.", tv.Text);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Equal ("First line.", Clipboard.Contents);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.K.WithCtrl));
|
||
Assert.Equal ("Second line.", tv.Text);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Equal ($"First line.{Environment.NewLine}", Clipboard.Contents);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.K.WithCtrl));
|
||
Assert.Equal ("", tv.Text);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Equal ($"First line.{Environment.NewLine}Second line.", Clipboard.Contents);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ("Second line.", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"{Environment.NewLine}Second line.", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"First line.{Environment.NewLine}Second line.", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"{Environment.NewLine}Second line.", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ("Second line.", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ("", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
}
|
||
|
||
[Fact]
|
||
[AutoInitShutdown]
|
||
public void HistoryText_Undo_Redo_KillToLeftStart ()
|
||
{
|
||
var text = "First line.\nSecond line.";
|
||
var tv = new TextView { Text = text };
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.End.WithCtrl));
|
||
Assert.Equal ($"First line.{Environment.NewLine}Second line.", tv.Text);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (12, 1), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace.WithCtrl.WithShift));
|
||
Assert.Equal ($"First line.{Environment.NewLine}", tv.Text);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Equal ("Second line.", Clipboard.Contents);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace.WithCtrl.WithShift));
|
||
Assert.Equal ("First line.", tv.Text);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Equal ($"Second line.{Environment.NewLine}", Clipboard.Contents);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (11, 0), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace.WithCtrl.WithShift));
|
||
Assert.Equal ("", tv.Text);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Equal ($"Second line.{Environment.NewLine}First line.", Clipboard.Contents);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ("First line.", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (11, 0), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"First line.{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"First line.{Environment.NewLine}Second line.", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (12, 1), tv.CursorPosition);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"First line.{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ("First line.", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (11, 0), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ("", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
}
|
||
|
||
[Fact]
|
||
public void HistoryText_Undo_Redo_KillWordBackward ()
|
||
{
|
||
var text = "First line.\nSecond line.";
|
||
var tv = new TextView { Text = text };
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.End.WithCtrl));
|
||
Assert.Equal ($"First line.{Environment.NewLine}Second line.", tv.Text);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (12, 1), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace.WithCtrl));
|
||
Assert.Equal ($"First line.{Environment.NewLine}Second line", tv.Text);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (11, 1), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace.WithCtrl));
|
||
Assert.Equal ($"First line.{Environment.NewLine}Second ", tv.Text);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (7, 1), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace.WithCtrl));
|
||
Assert.Equal ($"First line.{Environment.NewLine}", tv.Text);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace.WithCtrl));
|
||
Assert.Equal ("First line.", tv.Text);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (11, 0), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace.WithCtrl));
|
||
Assert.Equal ("First line", tv.Text);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (10, 0), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace.WithCtrl));
|
||
Assert.Equal ("First ", tv.Text);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (6, 0), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace.WithCtrl));
|
||
Assert.Equal ("", tv.Text);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ("First ", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (6, 0), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ("First line", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (10, 0), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ("First line.", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (11, 0), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"First line.{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"First line.{Environment.NewLine}Second ", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (7, 1), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"First line.{Environment.NewLine}Second line", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (11, 1), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"First line.{Environment.NewLine}Second line.", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (12, 1), tv.CursorPosition);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"First line.{Environment.NewLine}Second line", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (11, 1), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"First line.{Environment.NewLine}Second ", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (7, 1), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"First line.{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ("First line.", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (11, 0), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ("First line", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (10, 0), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ("First ", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (6, 0), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ("", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
}
|
||
|
||
[Fact]
|
||
public void HistoryText_Undo_Redo_KillWordForward ()
|
||
{
|
||
var text = "First line.\nSecond line.";
|
||
var tv = new TextView { Text = text };
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Delete.WithCtrl));
|
||
Assert.Equal ($"line.{Environment.NewLine}Second line.", tv.Text);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Delete.WithCtrl));
|
||
Assert.Equal ($"{Environment.NewLine}Second line.", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Delete.WithCtrl));
|
||
Assert.Equal ("Second line.", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Delete.WithCtrl));
|
||
Assert.Equal ("line.", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Delete.WithCtrl));
|
||
Assert.Equal ("", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ("line.", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ("Second line.", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"{Environment.NewLine}Second line.", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"line.{Environment.NewLine}Second line.", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"First line.{Environment.NewLine}Second line.", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"line.{Environment.NewLine}Second line.", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"{Environment.NewLine}Second line.", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ("Second line.", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ("line.", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ("", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
}
|
||
|
||
[Fact]
|
||
[AutoInitShutdown]
|
||
public void HistoryText_Undo_Redo_Multi_Line_DeleteCharLeft ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
var tv = new TextView { Width = 10, Height = 2, Text = text };
|
||
Toplevel top = new ();
|
||
top.Add (tv);
|
||
Application.Begin (top);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
var ntimes = 3;
|
||
tv.CursorPosition = new (7, 1);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
tv.DeleteCharLeft ();
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (4, 1), tv.CursorPosition);
|
||
|
||
tv.CursorPosition = new (7, 0);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
tv.DeleteCharLeft ();
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This the first line.{Environment.NewLine}This the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (4, 0), tv.CursorPosition);
|
||
|
||
tv.CursorPosition = new (7, 2);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
tv.DeleteCharLeft ();
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This the first line.{Environment.NewLine}This the second line.{Environment.NewLine}This the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (4, 2), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
switch (i)
|
||
{
|
||
case 0:
|
||
Assert.Equal (
|
||
$"This the first line.{Environment.NewLine}This the second line.{Environment.NewLine}This the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (5, 2), tv.CursorPosition);
|
||
|
||
break;
|
||
case 1:
|
||
Assert.Equal (
|
||
$"This the first line.{Environment.NewLine}This the second line.{Environment.NewLine}This i the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (6, 2), tv.CursorPosition);
|
||
|
||
break;
|
||
case 2:
|
||
Assert.Equal (
|
||
$"This the first line.{Environment.NewLine}This the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (7, 2), tv.CursorPosition);
|
||
|
||
break;
|
||
}
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This the first line.{Environment.NewLine}This the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 2), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
switch (i)
|
||
{
|
||
case 0:
|
||
Assert.Equal (
|
||
$"This the first line.{Environment.NewLine}This the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (5, 0), tv.CursorPosition);
|
||
|
||
break;
|
||
case 1:
|
||
Assert.Equal (
|
||
$"This i the first line.{Environment.NewLine}This the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (6, 0), tv.CursorPosition);
|
||
|
||
break;
|
||
case 2:
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (7, 0), tv.CursorPosition);
|
||
|
||
break;
|
||
}
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 0), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
switch (i)
|
||
{
|
||
case 0:
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (5, 1), tv.CursorPosition);
|
||
|
||
break;
|
||
case 1:
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This i the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (6, 1), tv.CursorPosition);
|
||
|
||
break;
|
||
case 2:
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (7, 1), tv.CursorPosition);
|
||
|
||
break;
|
||
}
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 1), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (4, 1), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This the first line.{Environment.NewLine}This the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (4, 0), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This the first line.{Environment.NewLine}This the second line.{Environment.NewLine}This the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (4, 2), tv.CursorPosition);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[AutoInitShutdown]
|
||
public void HistoryText_Undo_Redo_Multi_Line_DeleteCharRight ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
var tv = new TextView { Width = 10, Height = 2, Text = text };
|
||
Toplevel top = new ();
|
||
top.Add (tv);
|
||
Application.Begin (top);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
var ntimes = 3;
|
||
tv.CursorPosition = new (7, 1);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
tv.DeleteCharRight ();
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This ise second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 1), tv.CursorPosition);
|
||
|
||
tv.CursorPosition = new (7, 0);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
tv.DeleteCharRight ();
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This ise first line.{Environment.NewLine}This ise second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 0), tv.CursorPosition);
|
||
|
||
tv.CursorPosition = new (7, 2);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
tv.DeleteCharRight ();
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This ise first line.{Environment.NewLine}This ise second line.{Environment.NewLine}This ise third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 2), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This ise first line.{Environment.NewLine}This ise second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 2), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This ise second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 0), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 1), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This ise second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 1), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This ise first line.{Environment.NewLine}This ise second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 0), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This ise first line.{Environment.NewLine}This ise second line.{Environment.NewLine}This ise third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 2), tv.CursorPosition);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[AutoInitShutdown]
|
||
public void HistoryText_Undo_Redo_Multi_Line_InsertText ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
var tv = new TextView { Width = 10, Height = 2, Text = text };
|
||
Toplevel top = new ();
|
||
top.Add (tv);
|
||
Application.Begin (top);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
var messy = " messy";
|
||
tv.CursorPosition = new (7, 1);
|
||
tv.InsertText (messy);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is messy the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (13, 1), tv.CursorPosition);
|
||
|
||
tv.CursorPosition = new (7, 0);
|
||
tv.InsertText (messy);
|
||
|
||
Assert.Equal (
|
||
$"This is messy the first line.{Environment.NewLine}This is messy the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (13, 0), tv.CursorPosition);
|
||
|
||
tv.CursorPosition = new (7, 2);
|
||
tv.InsertText (messy);
|
||
|
||
Assert.Equal (
|
||
$"This is messy the first line.{Environment.NewLine}This is messy the second line.{Environment.NewLine}This is messy the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (13, 2), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < messy.Length; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is messy the first line.{Environment.NewLine}This is messy the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 2), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < messy.Length; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is messy the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 0), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < messy.Length; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 1), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < messy.Length; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is messy the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (13, 1), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < messy.Length; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is messy the first line.{Environment.NewLine}This is messy the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (13, 0), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < messy.Length; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is messy the first line.{Environment.NewLine}This is messy the second line.{Environment.NewLine}This is messy the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (13, 2), tv.CursorPosition);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
public void HistoryText_Undo_Redo_Multi_Line_Selected_All_Return_And_InsertText ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
var tv = new TextView { Text = text };
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.End.WithCtrl.WithShift));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (23, 2), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Enter));
|
||
Assert.Equal ($"{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.A));
|
||
Assert.Equal ($"{Environment.NewLine}a", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (1, 1), tv.CursorPosition);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (23, 2), tv.CursorPosition);
|
||
Assert.False (tv.IsDirty);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"{Environment.NewLine}a", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (1, 1), tv.CursorPosition);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (23, 2), tv.CursorPosition);
|
||
Assert.False (tv.IsDirty);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"{Environment.NewLine}a", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (1, 1), tv.CursorPosition);
|
||
}
|
||
|
||
[Fact]
|
||
[AutoInitShutdown]
|
||
public void HistoryText_Undo_Redo_Multi_Line_Selected_Copy_Simple_Paste_Starting_On_Letter ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
var tv = new TextView { Text = text };
|
||
|
||
tv.SelectionStartColumn = 12;
|
||
tv.CursorPosition = new (18, 1);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.C.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal ($"first line.{Environment.NewLine}This is the second", tv.SelectedText);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (18, 1), tv.CursorPosition);
|
||
|
||
tv.IsSelecting = false;
|
||
tv.CursorPosition = new (17, 1);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Y.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the seconfirst line.{Environment.NewLine}This is the secondd line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (18, 2), tv.CursorPosition);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (17, 1), tv.CursorPosition);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the seconfirst line.{Environment.NewLine}This is the secondd line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (18, 2), tv.CursorPosition);
|
||
}
|
||
|
||
[Fact]
|
||
[AutoInitShutdown (useFakeClipboard: true)]
|
||
public void HistoryText_Undo_Redo_Multi_Line_Selected_Copy_Simple_Paste_Starting_On_Space ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
var tv = new TextView { Text = text };
|
||
|
||
tv.SelectionStartColumn = 12;
|
||
tv.CursorPosition = new (18, 1);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.C.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal ($"first line.{Environment.NewLine}This is the second", tv.SelectedText);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (18, 1), tv.CursorPosition);
|
||
|
||
tv.IsSelecting = false;
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Y.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the secondfirst line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (18, 2), tv.CursorPosition);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (18, 1), tv.CursorPosition);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the secondfirst line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (18, 2), tv.CursorPosition);
|
||
}
|
||
|
||
[Fact]
|
||
public void HistoryText_Undo_Redo_Multi_Line_Selected_DeleteCharLeft_All ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
var tv = new TextView { Text = text };
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.False (tv.IsDirty);
|
||
Assert.False (tv.HasHistoryChanges);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.End.WithCtrl.WithShift));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.SelectedText
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (23, 2), tv.CursorPosition);
|
||
Assert.Equal (70 + Environment.NewLine.Length * 2, tv.SelectedLength);
|
||
Assert.False (tv.IsDirty);
|
||
Assert.False (tv.HasHistoryChanges);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace));
|
||
Assert.Equal ("", tv.Text);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
Assert.True (tv.HasHistoryChanges);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (23, 2), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.False (tv.IsDirty);
|
||
Assert.True (tv.HasHistoryChanges);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ("", tv.Text);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
Assert.True (tv.HasHistoryChanges);
|
||
}
|
||
|
||
[Fact]
|
||
public void HistoryText_Undo_Redo_Multi_Line_Selected_DeleteCharRight_All ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
var tv = new TextView { Text = text };
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.False (tv.IsDirty);
|
||
Assert.False (tv.HasHistoryChanges);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.End.WithCtrl.WithShift));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.SelectedText
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (23, 2), tv.CursorPosition);
|
||
Assert.Equal (70 + Environment.NewLine.Length * 2, tv.SelectedLength);
|
||
Assert.False (tv.IsDirty);
|
||
Assert.False (tv.HasHistoryChanges);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Delete));
|
||
Assert.Equal ("", tv.Text);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
Assert.True (tv.HasHistoryChanges);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (23, 2), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.False (tv.IsDirty);
|
||
Assert.True (tv.HasHistoryChanges);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ("", tv.Text);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
Assert.True (tv.HasHistoryChanges);
|
||
}
|
||
|
||
[Fact]
|
||
[AutoInitShutdown]
|
||
public void HistoryText_Undo_Redo_Multi_Line_Selected_InsertText ()
|
||
{
|
||
var text =
|
||
$"This is the first line.{Environment.NewLine}This is the second line.\nThis is the third line.";
|
||
var tv = new TextView { Width = 10, Height = 2, Text = text };
|
||
Toplevel top = new ();
|
||
top.Add (tv);
|
||
Application.Begin (top);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
var messy = " messy";
|
||
tv.CursorPosition = new (7, 0);
|
||
tv.SelectionStartColumn = 11;
|
||
tv.SelectionStartRow = 2;
|
||
Assert.Equal (51 + Environment.NewLine.Length * 2, tv.SelectedLength);
|
||
|
||
for (var i = 0; i < messy.Length; i++)
|
||
{
|
||
tv.InsertText (messy [i].ToString ());
|
||
|
||
switch (i)
|
||
{
|
||
case 0:
|
||
Assert.Equal ("This is third line.", tv.Text);
|
||
Assert.Equal (new (8, 0), tv.CursorPosition);
|
||
|
||
break;
|
||
case 1:
|
||
Assert.Equal ("This is m third line.", tv.Text);
|
||
Assert.Equal (new (9, 0), tv.CursorPosition);
|
||
|
||
break;
|
||
case 2:
|
||
Assert.Equal ("This is me third line.", tv.Text);
|
||
Assert.Equal (new (10, 0), tv.CursorPosition);
|
||
|
||
break;
|
||
case 3:
|
||
Assert.Equal ("This is mes third line.", tv.Text);
|
||
Assert.Equal (new (11, 0), tv.CursorPosition);
|
||
|
||
break;
|
||
case 4:
|
||
Assert.Equal ("This is mess third line.", tv.Text);
|
||
Assert.Equal (new (12, 0), tv.CursorPosition);
|
||
|
||
break;
|
||
case 5:
|
||
Assert.Equal ("This is messy third line.", tv.Text);
|
||
Assert.Equal (new (13, 0), tv.CursorPosition);
|
||
|
||
break;
|
||
}
|
||
}
|
||
|
||
Assert.Equal ("This is messy third line.", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (13, 0), tv.CursorPosition);
|
||
Assert.Equal (11, tv.SelectionStartColumn);
|
||
Assert.Equal (2, tv.SelectionStartRow);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
|
||
for (var i = 0; i < messy.Length; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
switch (i)
|
||
{
|
||
case 0:
|
||
Assert.Equal ("This is mess third line.", tv.Text);
|
||
Assert.Equal (new (12, 0), tv.CursorPosition);
|
||
|
||
break;
|
||
case 1:
|
||
Assert.Equal ("This is mes third line.", tv.Text);
|
||
Assert.Equal (new (11, 0), tv.CursorPosition);
|
||
|
||
break;
|
||
case 2:
|
||
Assert.Equal ("This is me third line.", tv.Text);
|
||
Assert.Equal (new (10, 0), tv.CursorPosition);
|
||
|
||
break;
|
||
case 3:
|
||
Assert.Equal ("This is m third line.", tv.Text);
|
||
Assert.Equal (new (9, 0), tv.CursorPosition);
|
||
|
||
break;
|
||
case 4:
|
||
Assert.Equal ("This is third line.", tv.Text);
|
||
Assert.Equal (new (8, 0), tv.CursorPosition);
|
||
|
||
break;
|
||
case 5:
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (7, 0), tv.CursorPosition);
|
||
|
||
break;
|
||
}
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 0), tv.CursorPosition);
|
||
Assert.Equal (11, tv.SelectionStartColumn);
|
||
Assert.Equal (2, tv.SelectionStartRow);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
|
||
for (var i = 0; i < messy.Length; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
|
||
switch (i)
|
||
{
|
||
case 0:
|
||
Assert.Equal ("This is third line.", tv.Text);
|
||
Assert.Equal (new (8, 0), tv.CursorPosition);
|
||
|
||
break;
|
||
case 1:
|
||
Assert.Equal ("This is m third line.", tv.Text);
|
||
Assert.Equal (new (9, 0), tv.CursorPosition);
|
||
|
||
break;
|
||
case 2:
|
||
Assert.Equal ("This is me third line.", tv.Text);
|
||
Assert.Equal (new (10, 0), tv.CursorPosition);
|
||
|
||
break;
|
||
case 3:
|
||
Assert.Equal ("This is mes third line.", tv.Text);
|
||
Assert.Equal (new (11, 0), tv.CursorPosition);
|
||
|
||
break;
|
||
case 4:
|
||
Assert.Equal ("This is mess third line.", tv.Text);
|
||
Assert.Equal (new (12, 0), tv.CursorPosition);
|
||
|
||
break;
|
||
case 5:
|
||
Assert.Equal ("This is messy third line.", tv.Text);
|
||
Assert.Equal (new (13, 0), tv.CursorPosition);
|
||
|
||
break;
|
||
}
|
||
}
|
||
|
||
Assert.Equal ("This is messy third line.", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (13, 0), tv.CursorPosition);
|
||
Assert.Equal (11, tv.SelectionStartColumn);
|
||
Assert.Equal (2, tv.SelectionStartRow);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[AutoInitShutdown]
|
||
public void HistoryText_Undo_Redo_Multi_Line_Selected_InsertText_Twice_On_Same_Line ()
|
||
{
|
||
var text = "One\nTwo\nThree";
|
||
var tv = new TextView { Width = 10, Height = 2, Text = text };
|
||
Toplevel top = new ();
|
||
top.Add (tv);
|
||
Application.Begin (top);
|
||
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Three", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.False (tv.IsDirty);
|
||
|
||
tv.SelectionStartColumn = 0;
|
||
tv.SelectionStartRow = 0;
|
||
tv.CursorPosition = new (0, 1);
|
||
Assert.Equal (3 + Environment.NewLine.Length, tv.SelectedLength);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.D1));
|
||
Assert.Equal ($"1Two{Environment.NewLine}Three", tv.Text);
|
||
Assert.Equal (new (1, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
tv.SelectionStartColumn = 1;
|
||
tv.SelectionStartRow = 0;
|
||
tv.CursorPosition = new (1, 1);
|
||
Assert.Equal (4 + Environment.NewLine.Length, tv.SelectedLength);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.D2));
|
||
Assert.Equal ("12hree", tv.Text);
|
||
Assert.Equal (new (2, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"1Two{Environment.NewLine}Three", tv.Text);
|
||
Assert.Equal (new (1, 1), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Three", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.False (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"1Two{Environment.NewLine}Three", tv.Text);
|
||
Assert.Equal (new (1, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ("12hree", tv.Text);
|
||
Assert.Equal (new (2, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[AutoInitShutdown]
|
||
public void HistoryText_Undo_Redo_Multi_Line_Selected_InsertText_Twice_On_Same_Line_With_End_Line ()
|
||
{
|
||
var text = "One\nTwo\nThree\n";
|
||
var tv = new TextView { Width = 10, Height = 2, Text = text };
|
||
Toplevel top = new ();
|
||
top.Add (tv);
|
||
Application.Begin (top);
|
||
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Three{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.False (tv.IsDirty);
|
||
|
||
tv.SelectionStartColumn = 0;
|
||
tv.SelectionStartRow = 0;
|
||
tv.CursorPosition = new (0, 1);
|
||
Assert.Equal (3 + Environment.NewLine.Length, tv.SelectedLength);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.D1));
|
||
Assert.Equal ($"1Two{Environment.NewLine}Three{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (new (1, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
tv.SelectionStartColumn = 1;
|
||
tv.SelectionStartRow = 0;
|
||
tv.CursorPosition = new (1, 1);
|
||
Assert.Equal (4 + Environment.NewLine.Length, tv.SelectedLength);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.D2));
|
||
Assert.Equal ($"12hree{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (new (2, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"1Two{Environment.NewLine}Three{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (new (1, 1), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Three{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.False (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"1Two{Environment.NewLine}Three{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (new (1, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"12hree{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (new (2, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[AutoInitShutdown]
|
||
public void HistoryText_Undo_Redo_Multi_Line_Selected_With_Empty_Text ()
|
||
{
|
||
var tv = new TextView { Width = 10, Height = 2 };
|
||
Toplevel top = new ();
|
||
top.Add (tv);
|
||
Application.Begin (top);
|
||
|
||
Assert.Equal ("", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.False (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.O.WithShift));
|
||
Assert.Equal ("O", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (1, 0), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.N));
|
||
Assert.Equal ("On", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (2, 0), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.E));
|
||
Assert.Equal ("One", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (3, 0), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Enter));
|
||
Assert.Equal ($"One{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.T.WithShift));
|
||
Assert.Equal ($"One{Environment.NewLine}T", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (1, 1), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.W));
|
||
Assert.Equal ($"One{Environment.NewLine}Tw", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (2, 1), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.O));
|
||
Assert.Equal ($"One{Environment.NewLine}Two", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (3, 1), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Enter));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (0, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.T.WithShift));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}T", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (1, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.H));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Th", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (2, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Thr", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (3, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.E));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Thre", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (4, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.E));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Three", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (5, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Enter));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Three{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (0, 3), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
tv.SelectionStartColumn = 0;
|
||
tv.SelectionStartRow = 0;
|
||
tv.CursorPosition = new (0, 1);
|
||
Assert.Equal (3 + Environment.NewLine.Length, tv.SelectedLength);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.D1));
|
||
Assert.Equal ($"1Two{Environment.NewLine}Three{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (1, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
tv.SelectionStartColumn = 1;
|
||
tv.SelectionStartRow = 0;
|
||
tv.CursorPosition = new (1, 1);
|
||
Assert.Equal (4 + Environment.NewLine.Length, tv.SelectedLength);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.D2));
|
||
Assert.Equal ($"12hree{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (2, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
// Undoing
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"1Two{Environment.NewLine}Three{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (1, 1), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Three{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Three", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (5, 2), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Thre", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (4, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Thr", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (3, 2), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Th", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (2, 2), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}T", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (1, 2), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (0, 2), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (3, 1), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Tw", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (2, 1), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}T", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (1, 1), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ("One", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (3, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ("On", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (2, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ("O", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (1, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ("", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.False (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ("", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.False (tv.IsDirty);
|
||
|
||
// Redoing
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ("O", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (1, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ("On", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (2, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ("One", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (3, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}T", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (1, 1), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Tw", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (2, 1), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (3, 1), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (0, 2), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}T", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (1, 2), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Th", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (2, 2), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Thr", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (3, 2), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Thre", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (4, 2), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Three", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (5, 2), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Three{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (0, 3), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"1Two{Environment.NewLine}Three{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (1, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"12hree{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (2, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[AutoInitShutdown]
|
||
public void HistoryText_Undo_Redo_Multi_Line_With_Empty_Text ()
|
||
{
|
||
var tv = new TextView { Width = 10, Height = 2 };
|
||
Toplevel top = new ();
|
||
top.Add (tv);
|
||
Application.Begin (top);
|
||
|
||
Assert.Equal ("", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.False (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.O.WithShift));
|
||
Assert.Equal ("O", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (1, 0), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.N));
|
||
Assert.Equal ("On", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (2, 0), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.E));
|
||
Assert.Equal ("One", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (3, 0), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Enter));
|
||
Assert.Equal ($"One{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.T.WithShift));
|
||
Assert.Equal ($"One{Environment.NewLine}T", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (1, 1), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.W));
|
||
Assert.Equal ($"One{Environment.NewLine}Tw", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (2, 1), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.O));
|
||
Assert.Equal ($"One{Environment.NewLine}Two", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (3, 1), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Enter));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (0, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.T.WithShift));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}T", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (1, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.H));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Th", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (2, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Thr", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (3, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.E));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Thre", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (4, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.E));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Three", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (5, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Enter));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Three{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (0, 3), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
// Undoing
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Three", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (5, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Thre", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (4, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Thr", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (3, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Th", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (2, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}T", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (1, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (0, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (3, 1), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Tw", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (2, 1), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}T", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (1, 1), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ("One", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (3, 0), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ("On", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (2, 0), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ("O", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (1, 0), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ("", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.False (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ("", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.False (tv.IsDirty);
|
||
|
||
// Redoing
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ("O", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (1, 0), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ("On", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (2, 0), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ("One", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (3, 0), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}T", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (1, 1), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Tw", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (2, 1), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (3, 1), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (0, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}T", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (1, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Th", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (2, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Thr", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (3, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Thre", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (4, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Three", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (5, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Three{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (0, 3), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"One{Environment.NewLine}Two{Environment.NewLine}Three{Environment.NewLine}", tv.Text);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (0, 3), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
public void HistoryText_Undo_Redo_Multiline_Selected_Tab_BackTab ()
|
||
{
|
||
var text = "First line.\nSecond line.\nThird line.";
|
||
var tv = new TextView { Width = 80, Height = 5, Text = text };
|
||
|
||
tv.SelectionStartColumn = 6;
|
||
tv.CursorPosition = new (6, 2);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Tab));
|
||
Assert.Equal ("First \tline.", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (7, 0), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Tab.WithShift));
|
||
Assert.Equal ("First line.", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (6, 0), tv.CursorPosition);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ("First \tline.", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (7, 0), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"First line.{Environment.NewLine}Second line.{Environment.NewLine}Third line.", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (6, 2), tv.CursorPosition);
|
||
Assert.False (tv.IsDirty);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ("First \tline.", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (7, 0), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ("First line.", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (6, 0), tv.CursorPosition);
|
||
}
|
||
|
||
[Fact]
|
||
public void HistoryText_Undo_Redo_Multiline_Simples_Tab_BackTab ()
|
||
{
|
||
var text = "First line.\nSecond line.\nThird line.";
|
||
var tv = new TextView { Width = 80, Height = 5, Text = text };
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Tab));
|
||
|
||
Assert.Equal (
|
||
$"\tFirst line.{Environment.NewLine}Second line.{Environment.NewLine}Third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (1, 0), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Tab.WithShift));
|
||
Assert.Equal ($"First line.{Environment.NewLine}Second line.{Environment.NewLine}Third line.", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"\tFirst line.{Environment.NewLine}Second line.{Environment.NewLine}Third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (1, 0), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"First line.{Environment.NewLine}Second line.{Environment.NewLine}Third line.", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.False (tv.IsDirty);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"\tFirst line.{Environment.NewLine}Second line.{Environment.NewLine}Third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (1, 0), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"First line.{Environment.NewLine}Second line.{Environment.NewLine}Third line.", tv.Text);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
}
|
||
|
||
[Fact]
|
||
[AutoInitShutdown]
|
||
public void HistoryText_Undo_Redo_Setting_Clipboard_Multi_Line_Selected_Paste ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.";
|
||
var tv = new TextView { Text = text };
|
||
|
||
Clipboard.Contents = "Inserted\nNewLine";
|
||
|
||
Assert.Equal ($"This is the first line.{Environment.NewLine}This is the second line.", tv.Text);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Y.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"Inserted{Environment.NewLine}NewLineThis is the first line.{Environment.NewLine}This is the second line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 1), tv.CursorPosition);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"This is the first line.{Environment.NewLine}This is the second line.", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"Inserted{Environment.NewLine}NewLineThis is the first line.{Environment.NewLine}This is the second line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 1), tv.CursorPosition);
|
||
}
|
||
|
||
[Fact]
|
||
[AutoInitShutdown (useFakeClipboard: true)]
|
||
public void HistoryText_Undo_Redo_Simple_Copy_Multi_Line_Selected_Paste ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
var tv = new TextView { Text = text };
|
||
|
||
tv.SelectionStartColumn = 12;
|
||
tv.CursorPosition = new (17, 0);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.C.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal ("first", tv.SelectedText);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (17, 0), tv.CursorPosition);
|
||
|
||
tv.SelectionStartColumn = 12;
|
||
tv.CursorPosition = new (11, 1);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Y.WithCtrl));
|
||
Assert.Equal ($"This is the first second line.{Environment.NewLine}This is the third line.", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (17, 0), tv.CursorPosition);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (12, 0), tv.CursorPosition);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"This is the first second line.{Environment.NewLine}This is the third line.", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (17, 0), tv.CursorPosition);
|
||
}
|
||
|
||
[Fact]
|
||
[AutoInitShutdown]
|
||
public void HistoryText_Undo_Redo_Single_Line_DeleteCharLeft ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
var tv = new TextView { Width = 10, Height = 2, Text = text };
|
||
Toplevel top = new ();
|
||
top.Add (tv);
|
||
Application.Begin (top);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
var ntimes = 3;
|
||
tv.CursorPosition = new (7, 1);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
tv.DeleteCharLeft ();
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (4, 1), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 1), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (4, 1), tv.CursorPosition);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[AutoInitShutdown]
|
||
public void HistoryText_Undo_Redo_Single_Line_DeleteCharRight ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
var tv = new TextView { Width = 10, Height = 2, Text = text };
|
||
Toplevel top = new ();
|
||
top.Add (tv);
|
||
Application.Begin (top);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
var ntimes = 3;
|
||
tv.CursorPosition = new (7, 1);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
tv.DeleteCharRight ();
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This ise second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 1), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 1), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This ise second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 1), tv.CursorPosition);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[AutoInitShutdown]
|
||
public void HistoryText_Undo_Redo_Single_Line_InsertText ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
var tv = new TextView { Width = 10, Height = 2, Text = text };
|
||
Toplevel top = new ();
|
||
top.Add (tv);
|
||
Application.Begin (top);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
var messy = " messy";
|
||
tv.CursorPosition = new (7, 1);
|
||
tv.InsertText (messy);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is messy the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (13, 1), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < messy.Length; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 1), tv.CursorPosition);
|
||
|
||
for (var i = 0; i < messy.Length; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is messy the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (13, 1), tv.CursorPosition);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[AutoInitShutdown]
|
||
public void HistoryText_Undo_Redo_Single_Line_Selected_DeleteCharLeft ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
var tv = new TextView { Width = 10, Height = 2, Text = text };
|
||
Toplevel top = new ();
|
||
top.Add (tv);
|
||
Application.Begin (top);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
var ntimes = 3;
|
||
tv.CursorPosition = new (7, 1);
|
||
tv.SelectionStartColumn = 11;
|
||
tv.SelectionStartRow = 1;
|
||
Assert.Equal (4, tv.SelectedLength);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
tv.DeleteCharLeft ();
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (5, 1), tv.CursorPosition);
|
||
Assert.Equal (11, tv.SelectionStartColumn);
|
||
Assert.Equal (1, tv.SelectionStartRow);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 1), tv.CursorPosition);
|
||
Assert.Equal (11, tv.SelectionStartColumn);
|
||
Assert.Equal (1, tv.SelectionStartRow);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (5, 1), tv.CursorPosition);
|
||
Assert.Equal (11, tv.SelectionStartColumn);
|
||
Assert.Equal (1, tv.SelectionStartRow);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[AutoInitShutdown]
|
||
public void HistoryText_Undo_Redo_Single_Line_Selected_DeleteCharRight ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
var tv = new TextView { Width = 10, Height = 2, Text = text };
|
||
Toplevel top = new ();
|
||
top.Add (tv);
|
||
Application.Begin (top);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
var ntimes = 3;
|
||
tv.CursorPosition = new (7, 1);
|
||
tv.SelectionStartColumn = 11;
|
||
tv.SelectionStartRow = 1;
|
||
Assert.Equal (4, tv.SelectedLength);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
tv.DeleteCharRight ();
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This isecond line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 1), tv.CursorPosition);
|
||
Assert.Equal (11, tv.SelectionStartColumn);
|
||
Assert.Equal (1, tv.SelectionStartRow);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 1), tv.CursorPosition);
|
||
Assert.Equal (11, tv.SelectionStartColumn);
|
||
Assert.Equal (1, tv.SelectionStartRow);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
|
||
for (var i = 0; i < ntimes; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This isecond line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 1), tv.CursorPosition);
|
||
Assert.Equal (11, tv.SelectionStartColumn);
|
||
Assert.Equal (1, tv.SelectionStartRow);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[AutoInitShutdown]
|
||
public void HistoryText_Undo_Redo_Single_Line_Selected_InsertText ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
var tv = new TextView { Width = 10, Height = 2, Text = text };
|
||
Toplevel top = new ();
|
||
top.Add (tv);
|
||
Application.Begin (top);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
var messy = " messy";
|
||
tv.CursorPosition = new (7, 1);
|
||
tv.SelectionStartColumn = 11;
|
||
tv.SelectionStartRow = 1;
|
||
Assert.Equal (4, tv.SelectedLength);
|
||
tv.InsertText (messy);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is messy second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (13, 1), tv.CursorPosition);
|
||
Assert.Equal (11, tv.SelectionStartColumn);
|
||
Assert.Equal (1, tv.SelectionStartRow);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
|
||
for (var i = 0; i < messy.Length; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (7, 1), tv.CursorPosition);
|
||
Assert.Equal (11, tv.SelectionStartColumn);
|
||
Assert.Equal (1, tv.SelectionStartRow);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
|
||
for (var i = 0; i < messy.Length; i++)
|
||
{
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
}
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is messy second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (13, 1), tv.CursorPosition);
|
||
Assert.Equal (11, tv.SelectionStartColumn);
|
||
Assert.Equal (1, tv.SelectionStartRow);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
public void HistoryText_Undo_Redo_Single_Line_Selected_Return ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
var tv = new TextView { Text = text };
|
||
|
||
tv.SelectionStartColumn = 12;
|
||
tv.CursorPosition = new (17, 0);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Enter));
|
||
|
||
Assert.Equal (
|
||
$"This is the {Environment.NewLine} line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (17, 0), tv.CursorPosition);
|
||
Assert.False (tv.IsDirty);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the {Environment.NewLine} line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (17, 0), tv.CursorPosition);
|
||
Assert.False (tv.IsDirty);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the {Environment.NewLine} line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
}
|
||
|
||
[Fact]
|
||
public void HistoryText_Undo_Redo_Single_Second_Line_Selected_Return ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
var tv = new TextView { Text = text };
|
||
|
||
tv.SelectionStartColumn = 12;
|
||
tv.SelectionStartRow = 1;
|
||
tv.CursorPosition = new (18, 1);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Enter));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the {Environment.NewLine} line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (0, 2), tv.CursorPosition);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (18, 1), tv.CursorPosition);
|
||
Assert.False (tv.IsDirty);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the {Environment.NewLine} line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (0, 2), tv.CursorPosition);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (18, 1), tv.CursorPosition);
|
||
Assert.False (tv.IsDirty);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the {Environment.NewLine} line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (0, 2), tv.CursorPosition);
|
||
}
|
||
|
||
[Fact]
|
||
public void HistoryText_Undo_Redo_Single_Second_Line_Selected_Return_And_InsertText ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
var tv = new TextView { Text = text };
|
||
|
||
tv.SelectionStartColumn = 12;
|
||
tv.SelectionStartRow = 1;
|
||
tv.CursorPosition = new (18, 1);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Enter));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the {Environment.NewLine} line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (0, 2), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.A));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the {Environment.NewLine}a line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (1, 2), tv.CursorPosition);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the {Environment.NewLine} line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (0, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (18, 1), tv.CursorPosition);
|
||
Assert.False (tv.IsDirty);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the {Environment.NewLine} line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (0, 2), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the {Environment.NewLine}a line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (1, 2), tv.CursorPosition);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the {Environment.NewLine} line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (0, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (18, 1), tv.CursorPosition);
|
||
Assert.False (tv.IsDirty);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the {Environment.NewLine} line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (0, 2), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the {Environment.NewLine}a line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (1, 2), tv.CursorPosition);
|
||
}
|
||
|
||
[Fact]
|
||
public void HistoryText_Undo_Redo_Three_Line_Selected_Return ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
var tv = new TextView { Text = text };
|
||
|
||
tv.SelectionStartColumn = 12;
|
||
tv.CursorPosition = new (17, 2);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Enter));
|
||
Assert.Equal ($"This is the {Environment.NewLine} line.", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (17, 2), tv.CursorPosition);
|
||
Assert.False (tv.IsDirty);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"This is the {Environment.NewLine} line.", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (17, 2), tv.CursorPosition);
|
||
Assert.False (tv.IsDirty);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"This is the {Environment.NewLine} line.", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
}
|
||
|
||
[Fact]
|
||
public void HistoryText_Undo_Redo_Two_Line_Selected_Return ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
var tv = new TextView { Text = text };
|
||
|
||
tv.SelectionStartColumn = 12;
|
||
tv.CursorPosition = new (18, 1);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Enter));
|
||
|
||
Assert.Equal (
|
||
$"This is the {Environment.NewLine} line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (18, 1), tv.CursorPosition);
|
||
Assert.False (tv.IsDirty);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the {Environment.NewLine} line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (18, 1), tv.CursorPosition);
|
||
Assert.False (tv.IsDirty);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"This is the {Environment.NewLine} line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
}
|
||
|
||
[Fact]
|
||
public void HistoryText_Undo_Redo_ApplyCellsAttribute ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
var tv = new TextView { Text = text };
|
||
|
||
tv.SelectionStartColumn = 12;
|
||
tv.CursorPosition = new (18, 1);
|
||
|
||
if (Environment.NewLine.Length == 2)
|
||
{
|
||
Assert.Equal (31, tv.SelectedLength);
|
||
}
|
||
else
|
||
{
|
||
Assert.Equal (30, tv.SelectedLength);
|
||
}
|
||
|
||
Assert.Equal ($"first line.{Environment.NewLine}This is the second", tv.SelectedText);
|
||
Assert.Equal ($"first line.{Environment.NewLine}This is the second", Cell.ToString (tv.SelectedCellsList));
|
||
Assert.Equal (new (18, 1), tv.CursorPosition);
|
||
Assert.False (tv.IsDirty);
|
||
|
||
AssertNullAttribute ();
|
||
|
||
tv.ApplyCellsAttribute (new (Color.Red, Color.Green));
|
||
|
||
AssertRedGreenAttribute ();
|
||
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Equal ($"first line.{Environment.NewLine}This is the second", Cell.ToString (tv.SelectedCellsList));
|
||
Assert.Equal (new (18, 1), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
AssertNullAttribute ();
|
||
|
||
Assert.Equal (12, tv.SelectionStartColumn);
|
||
Assert.Equal (0, tv.SelectionStartRow);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Empty (tv.SelectedCellsList);
|
||
Assert.Equal (new (12, 0), tv.CursorPosition);
|
||
Assert.False (tv.IsDirty);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
|
||
AssertRedGreenAttribute ();
|
||
|
||
Assert.Equal (12, tv.SelectionStartColumn);
|
||
Assert.Equal (0, tv.SelectionStartRow);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Empty (tv.SelectedCellsList);
|
||
Assert.Equal (new (12, 0), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
void AssertNullAttribute ()
|
||
{
|
||
tv.GetRegion (out List<List<Cell>> region, 0, 12, 1, 18);
|
||
|
||
foreach (List<Cell> cells in region)
|
||
{
|
||
foreach (Cell cell in cells)
|
||
{
|
||
Assert.Null (cell.Attribute);
|
||
}
|
||
}
|
||
}
|
||
|
||
void AssertRedGreenAttribute ()
|
||
{
|
||
tv.GetRegion (out List<List<Cell>> region, 0, 12, 1, 18);
|
||
|
||
foreach (List<Cell> cells in region)
|
||
{
|
||
foreach (Cell cell in cells)
|
||
{
|
||
Assert.Equal ("[Red,Green]", cell.Attribute.ToString ());
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
public void Internal_Tests ()
|
||
{
|
||
var txt = "This is a text.";
|
||
List<Cell> txtRunes = Cell.StringToCells (txt);
|
||
Assert.Equal (txt.Length, txtRunes.Count);
|
||
Assert.Equal ('T', txtRunes [0].Rune.Value);
|
||
Assert.Equal ('h', txtRunes [1].Rune.Value);
|
||
Assert.Equal ('i', txtRunes [2].Rune.Value);
|
||
Assert.Equal ('s', txtRunes [3].Rune.Value);
|
||
Assert.Equal (' ', txtRunes [4].Rune.Value);
|
||
Assert.Equal ('i', txtRunes [5].Rune.Value);
|
||
Assert.Equal ('s', txtRunes [6].Rune.Value);
|
||
Assert.Equal (' ', txtRunes [7].Rune.Value);
|
||
Assert.Equal ('a', txtRunes [8].Rune.Value);
|
||
Assert.Equal (' ', txtRunes [9].Rune.Value);
|
||
Assert.Equal ('t', txtRunes [10].Rune.Value);
|
||
Assert.Equal ('e', txtRunes [11].Rune.Value);
|
||
Assert.Equal ('x', txtRunes [12].Rune.Value);
|
||
Assert.Equal ('t', txtRunes [13].Rune.Value);
|
||
Assert.Equal ('.', txtRunes [^1].Rune.Value);
|
||
|
||
var col = 0;
|
||
Assert.True (TextModel.SetCol (ref col, 80, 79));
|
||
Assert.False (TextModel.SetCol (ref col, 80, 80));
|
||
Assert.Equal (79, col);
|
||
|
||
var start = 0;
|
||
var x = 8;
|
||
Assert.Equal (8, TextModel.GetColFromX (txtRunes, start, x));
|
||
Assert.Equal ('a', txtRunes [start + x].Rune.Value);
|
||
start = 1;
|
||
x = 7;
|
||
Assert.Equal (7, TextModel.GetColFromX (txtRunes, start, x));
|
||
Assert.Equal ('a', txtRunes [start + x].Rune.Value);
|
||
|
||
Assert.Equal ((15, 15), TextModel.DisplaySize (txtRunes));
|
||
Assert.Equal ((6, 6), TextModel.DisplaySize (txtRunes, 1, 7));
|
||
|
||
Assert.Equal (0, TextModel.CalculateLeftColumn (txtRunes, 0, 7, 8));
|
||
Assert.Equal (1, TextModel.CalculateLeftColumn (txtRunes, 0, 8, 8));
|
||
Assert.Equal (2, TextModel.CalculateLeftColumn (txtRunes, 0, 9, 8));
|
||
|
||
var tm = new TextModel ();
|
||
tm.AddLine (0, Cell.StringToCells ("This is first line."));
|
||
tm.AddLine (1, Cell.StringToCells ("This is last line."));
|
||
Assert.Equal ((new Point (2, 0), true), tm.FindNextText ("is", out bool gaveFullTurn));
|
||
Assert.False (gaveFullTurn);
|
||
Assert.Equal ((new Point (5, 0), true), tm.FindNextText ("is", out gaveFullTurn));
|
||
Assert.False (gaveFullTurn);
|
||
Assert.Equal ((new Point (2, 1), true), tm.FindNextText ("is", out gaveFullTurn));
|
||
Assert.False (gaveFullTurn);
|
||
Assert.Equal ((new Point (5, 1), true), tm.FindNextText ("is", out gaveFullTurn));
|
||
Assert.False (gaveFullTurn);
|
||
Assert.Equal ((new Point (2, 0), true), tm.FindNextText ("is", out gaveFullTurn));
|
||
Assert.True (gaveFullTurn);
|
||
tm.ResetContinuousFind (Point.Empty);
|
||
Assert.Equal ((new Point (5, 1), true), tm.FindPreviousText ("is", out gaveFullTurn));
|
||
Assert.False (gaveFullTurn);
|
||
Assert.Equal ((new Point (2, 1), true), tm.FindPreviousText ("is", out gaveFullTurn));
|
||
Assert.False (gaveFullTurn);
|
||
Assert.Equal ((new Point (5, 0), true), tm.FindPreviousText ("is", out gaveFullTurn));
|
||
Assert.False (gaveFullTurn);
|
||
Assert.Equal ((new Point (2, 0), true), tm.FindPreviousText ("is", out gaveFullTurn));
|
||
Assert.False (gaveFullTurn);
|
||
Assert.Equal ((new Point (5, 1), true), tm.FindPreviousText ("is", out gaveFullTurn));
|
||
Assert.True (gaveFullTurn);
|
||
|
||
Assert.Equal ((new Point (9, 1), true), tm.ReplaceAllText ("is", false, false, "really"));
|
||
Assert.Equal (Cell.StringToCells ("Threally really first line."), tm.GetLine (0));
|
||
Assert.Equal (Cell.StringToCells ("Threally really last line."), tm.GetLine (1));
|
||
tm = new ();
|
||
tm.AddLine (0, Cell.StringToCells ("This is first line."));
|
||
tm.AddLine (1, Cell.StringToCells ("This is last line."));
|
||
Assert.Equal ((new Point (5, 1), true), tm.ReplaceAllText ("is", false, true, "really"));
|
||
Assert.Equal (Cell.StringToCells ("This really first line."), tm.GetLine (0));
|
||
Assert.Equal (Cell.StringToCells ("This really last line."), tm.GetLine (1));
|
||
}
|
||
|
||
[Fact]
|
||
[AutoInitShutdown (useFakeClipboard: true)]
|
||
public void KeyBindings_Command ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
|
||
var tv = new TextView { Width = 10, Height = 2, Text = text };
|
||
Toplevel top = new ();
|
||
top.Add (tv);
|
||
Application.Begin (top);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.False (tv.ReadOnly);
|
||
Assert.True (tv.CanFocus);
|
||
|
||
var g = (SingleWordSuggestionGenerator)tv.Autocomplete.SuggestionGenerator;
|
||
|
||
tv.CanFocus = false;
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorLeft));
|
||
tv.CanFocus = true;
|
||
Assert.False (tv.NewKeyDownEvent (Key.CursorLeft));
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorRight));
|
||
Assert.Equal (new (1, 0), tv.CursorPosition);
|
||
Assert.True (tv.NewKeyDownEvent (Key.End.WithCtrl));
|
||
Assert.Equal (2, tv.CurrentRow);
|
||
Assert.Equal (23, tv.CurrentColumn);
|
||
Assert.Equal (tv.CurrentColumn, tv.GetCurrentLine ().Count);
|
||
Assert.Equal (new (23, 2), tv.CursorPosition);
|
||
Assert.False (tv.NewKeyDownEvent (Key.CursorRight));
|
||
Assert.NotNull (tv.Autocomplete);
|
||
Assert.Empty (g.AllSuggestions);
|
||
Assert.True (tv.NewKeyDownEvent (Key.F.WithShift));
|
||
tv.Draw ();
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.F",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (24, 2), tv.CursorPosition);
|
||
Assert.Empty (tv.Autocomplete.Suggestions);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
tv.Draw ();
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (23, 2), tv.CursorPosition);
|
||
Assert.Empty (tv.Autocomplete.Suggestions);
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
tv.Draw ();
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.F",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (24, 2), tv.CursorPosition);
|
||
Assert.Empty (tv.Autocomplete.Suggestions);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (23, 2), tv.CursorPosition);
|
||
|
||
g.AllSuggestions = Regex.Matches (tv.Text, "\\w+")
|
||
.Select (s => s.Value)
|
||
.Distinct ()
|
||
.ToList ();
|
||
Assert.Equal (7, g.AllSuggestions.Count);
|
||
Assert.Equal ("This", g.AllSuggestions [0]);
|
||
Assert.Equal ("is", g.AllSuggestions [1]);
|
||
Assert.Equal ("the", g.AllSuggestions [2]);
|
||
Assert.Equal ("first", g.AllSuggestions [3]);
|
||
Assert.Equal ("line", g.AllSuggestions [4]);
|
||
Assert.Equal ("second", g.AllSuggestions [5]);
|
||
Assert.Equal ("third", g.AllSuggestions [^1]);
|
||
Assert.True (tv.NewKeyDownEvent (Key.F.WithShift));
|
||
tv.Draw ();
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.F",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (24, 2), tv.CursorPosition);
|
||
Assert.Single (tv.Autocomplete.Suggestions);
|
||
Assert.Equal ("first", tv.Autocomplete.Suggestions [0].Replacement);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Enter));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (28, 2), tv.CursorPosition);
|
||
Assert.Empty (tv.Autocomplete.Suggestions);
|
||
Assert.False (tv.Autocomplete.Visible);
|
||
g.AllSuggestions = new ();
|
||
tv.Autocomplete.ClearSuggestions ();
|
||
Assert.Empty (g.AllSuggestions);
|
||
Assert.Empty (tv.Autocomplete.Suggestions);
|
||
Assert.True (tv.NewKeyDownEvent (Key.PageUp));
|
||
Assert.Equal (24, tv.GetCurrentLine ().Count);
|
||
Assert.Equal (new (24, 1), tv.CursorPosition);
|
||
Assert.True (tv.NewKeyDownEvent (new (Key.PageUp)));
|
||
Assert.Equal (23, tv.GetCurrentLine ().Count);
|
||
Assert.Equal (new (23, 0), tv.CursorPosition);
|
||
Assert.True (tv.NewKeyDownEvent (Key.PageDown));
|
||
Assert.Equal (24, tv.GetCurrentLine ().Count);
|
||
Assert.Equal (new (23, 1), tv.CursorPosition); // gets the previous length
|
||
Assert.True (tv.NewKeyDownEvent (Key.V.WithCtrl));
|
||
Assert.Equal (28, tv.GetCurrentLine ().Count);
|
||
Assert.Equal (new (23, 2), tv.CursorPosition); // gets the previous length
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.True (tv.NewKeyDownEvent (Key.PageUp.WithShift));
|
||
Assert.Equal (24, tv.GetCurrentLine ().Count);
|
||
Assert.Equal (new (23, 1), tv.CursorPosition); // gets the previous length
|
||
Assert.Equal (24 + Environment.NewLine.Length, tv.SelectedLength);
|
||
Assert.Equal ($".{Environment.NewLine}This is the third line.", tv.SelectedText);
|
||
Assert.True (tv.NewKeyDownEvent (Key.PageDown.WithShift));
|
||
Assert.Equal (28, tv.GetCurrentLine ().Count);
|
||
Assert.Equal (new (23, 2), tv.CursorPosition); // gets the previous length
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Home.WithCtrl));
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.True (tv.NewKeyDownEvent (Key.N.WithCtrl));
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.True (tv.NewKeyDownEvent (Key.P.WithCtrl));
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorDown));
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorUp));
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorDown.WithShift));
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
Assert.Equal (23 + Environment.NewLine.Length, tv.SelectedLength);
|
||
Assert.Equal ($"This is the first line.{Environment.NewLine}", tv.SelectedText);
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorUp.WithShift));
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.True (tv.NewKeyDownEvent (Key.F.WithCtrl));
|
||
Assert.Equal (new (1, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.True (tv.NewKeyDownEvent (Key.B.WithCtrl));
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorRight));
|
||
Assert.Equal (new (1, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorLeft));
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorRight.WithShift));
|
||
Assert.Equal (new (1, 0), tv.CursorPosition);
|
||
Assert.Equal (1, tv.SelectedLength);
|
||
Assert.Equal ("T", tv.SelectedText);
|
||
Assert.True (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorLeft.WithShift));
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.True (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Delete));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Delete));
|
||
|
||
Assert.Equal (
|
||
$"his is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.D.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"is is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.True (tv.NewKeyDownEvent (Key.End));
|
||
|
||
Assert.Equal (
|
||
$"is is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (21, 0), tv.CursorPosition);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace));
|
||
|
||
Assert.Equal (
|
||
$"is is the first line{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (20, 0), tv.CursorPosition);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace));
|
||
|
||
Assert.Equal (
|
||
$"is is the first lin{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (19, 0), tv.CursorPosition);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Home));
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.End.WithShift));
|
||
Assert.Equal (new (19, 0), tv.CursorPosition);
|
||
Assert.Equal (19, tv.SelectedLength);
|
||
Assert.Equal ("is is the first lin", tv.SelectedText);
|
||
Assert.True (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Home.WithShift));
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.True (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.E.WithCtrl));
|
||
Assert.Equal (new (19, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Home));
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.K.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.Equal ("is is the first lin", Clipboard.Contents);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Y.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"is is the first lin{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (19, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.Equal ("is is the first lin", Clipboard.Contents);
|
||
tv.CursorPosition = Point.Empty;
|
||
Assert.True (tv.NewKeyDownEvent (Key.Delete.WithCtrl.WithShift));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.Equal ("is is the first lin", Clipboard.Contents);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Y.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"is is the first lin{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (19, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.Equal ("is is the first lin", Clipboard.Contents);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace.WithCtrl.WithShift));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
tv.ReadOnly = true;
|
||
Assert.True (tv.NewKeyDownEvent (Key.Y.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
tv.ReadOnly = false;
|
||
Assert.True (tv.NewKeyDownEvent (Key.Y.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"is is the first lin{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (19, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.Equal (0, tv.SelectionStartColumn);
|
||
Assert.Equal (0, tv.SelectionStartRow);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Space.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"is is the first lin{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (19, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.True (tv.IsSelecting);
|
||
Assert.Equal (19, tv.SelectionStartColumn);
|
||
Assert.Equal (0, tv.SelectionStartRow);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Space.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"is is the first lin{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (19, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.Equal (19, tv.SelectionStartColumn);
|
||
Assert.Equal (0, tv.SelectionStartRow);
|
||
tv.SelectionStartColumn = 0;
|
||
Assert.True (tv.NewKeyDownEvent (Key.C.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"is is the first lin{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (19, 0), tv.CursorPosition);
|
||
Assert.Equal (19, tv.SelectedLength);
|
||
Assert.Equal ("is is the first lin", tv.SelectedText);
|
||
Assert.True (tv.IsSelecting);
|
||
Assert.Equal (0, tv.SelectionStartColumn);
|
||
Assert.Equal (0, tv.SelectionStartRow);
|
||
Assert.True (tv.NewKeyDownEvent (Key.C.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"is is the first lin{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (19, 0), tv.CursorPosition);
|
||
Assert.Equal (19, tv.SelectedLength);
|
||
Assert.Equal ("is is the first lin", tv.SelectedText);
|
||
Assert.True (tv.IsSelecting);
|
||
Assert.Equal (0, tv.SelectionStartColumn);
|
||
Assert.Equal (0, tv.SelectionStartRow);
|
||
Assert.True (tv.NewKeyDownEvent (Key.X.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.Equal (0, tv.SelectionStartColumn);
|
||
Assert.Equal (0, tv.SelectionStartRow);
|
||
Assert.Equal ("is is the first lin", Clipboard.Contents);
|
||
Assert.True (tv.NewKeyDownEvent (Key.W.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.Equal (0, tv.SelectionStartColumn);
|
||
Assert.Equal (0, tv.SelectionStartRow);
|
||
Assert.Equal ("", Clipboard.Contents);
|
||
Assert.True (tv.NewKeyDownEvent (Key.X.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.Equal (0, tv.SelectionStartColumn);
|
||
Assert.Equal (0, tv.SelectionStartRow);
|
||
Assert.Equal ("", Clipboard.Contents);
|
||
Assert.True (tv.NewKeyDownEvent (Key.End.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (28, 2), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorLeft.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (18, 2), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorLeft.WithShift.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (12, 2), tv.CursorPosition);
|
||
Assert.Equal (6, tv.SelectedLength);
|
||
Assert.Equal ("third ", tv.SelectedText);
|
||
Assert.True (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorLeft.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (8, 2), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorRight.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (12, 2), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorRight.WithShift.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (18, 2), tv.CursorPosition);
|
||
Assert.Equal (6, tv.SelectedLength);
|
||
Assert.Equal ("third ", tv.SelectedText);
|
||
Assert.True (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorRight.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (22, 2), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorRight.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (23, 2), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorRight.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (28, 2), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Home.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.first",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Delete.WithCtrl));
|
||
Assert.Equal ($"This is the second line.{Environment.NewLine}This is the third line.first", tv.Text);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.End.WithCtrl));
|
||
Assert.Equal ($"This is the second line.{Environment.NewLine}This is the third line.first", tv.Text);
|
||
Assert.Equal (new (28, 1), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace.WithCtrl));
|
||
Assert.Equal ($"This is the second line.{Environment.NewLine}This is the third ", tv.Text);
|
||
Assert.Equal (new (18, 1), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.AllowsReturn);
|
||
|
||
tv.AllowsReturn = false;
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.False (tv.NewKeyDownEvent (Key.Enter)); // Accepted event not handled
|
||
Assert.Equal ($"This is the second line.{Environment.NewLine}This is the third ", tv.Text);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.False (tv.AllowsReturn);
|
||
|
||
tv.AllowsReturn = true;
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Enter));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third ",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (0, 1), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.False (tv.IsSelecting);
|
||
Assert.True (tv.AllowsReturn);
|
||
Assert.True (tv.NewKeyDownEvent (Key.End.WithShift.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third ",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (18, 2), tv.CursorPosition);
|
||
Assert.Equal (42 + Environment.NewLine.Length, tv.SelectedLength);
|
||
Assert.Equal ($"This is the second line.{Environment.NewLine}This is the third ", tv.SelectedText);
|
||
Assert.True (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Home.WithShift.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third ",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (Environment.NewLine.Length, tv.SelectedLength);
|
||
Assert.Equal ($"{Environment.NewLine}", tv.SelectedText);
|
||
Assert.True (tv.IsSelecting);
|
||
Assert.True (tv.NewKeyDownEvent (Key.A.WithCtrl));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third ",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (new (18, 2), tv.CursorPosition);
|
||
Assert.Equal (42 + Environment.NewLine.Length * 2, tv.SelectedLength);
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third ",
|
||
tv.SelectedText
|
||
);
|
||
Assert.True (tv.IsSelecting);
|
||
Assert.True (tv.Used);
|
||
Assert.True (tv.NewKeyDownEvent (Key.InsertChar));
|
||
Assert.False (tv.Used);
|
||
Assert.True (tv.AllowsTab);
|
||
Assert.Equal (new (18, 2), tv.CursorPosition);
|
||
tv.AllowsTab = false;
|
||
Assert.False (tv.NewKeyDownEvent (Key.Tab));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third ",
|
||
tv.Text
|
||
);
|
||
Assert.False (tv.AllowsTab);
|
||
tv.AllowsTab = true;
|
||
Assert.Equal (new (18, 2), tv.CursorPosition);
|
||
Assert.True (tv.IsSelecting);
|
||
tv.IsSelecting = false;
|
||
Assert.True (tv.NewKeyDownEvent (Key.Tab));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third \t",
|
||
tv.Text
|
||
);
|
||
Assert.True (tv.AllowsTab);
|
||
tv.AllowsTab = false;
|
||
Assert.False (tv.NewKeyDownEvent (Key.Tab.WithShift));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third \t",
|
||
tv.Text
|
||
);
|
||
Assert.False (tv.AllowsTab);
|
||
tv.AllowsTab = true;
|
||
Assert.True (tv.NewKeyDownEvent (Key.Tab.WithShift));
|
||
|
||
Assert.Equal (
|
||
$"{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third ",
|
||
tv.Text
|
||
);
|
||
Assert.True (tv.AllowsTab);
|
||
Assert.False (tv.NewKeyDownEvent (Key.F6));
|
||
Assert.False (tv.NewKeyDownEvent (Application.NextTabGroupKey));
|
||
Assert.False (tv.NewKeyDownEvent (Key.F6.WithShift));
|
||
Assert.False (tv.NewKeyDownEvent (Application.PrevTabGroupKey));
|
||
|
||
Assert.True (tv.NewKeyDownEvent (ContextMenu.DefaultKey));
|
||
Assert.True (tv.ContextMenu != null && tv.ContextMenu.MenuBar.Visible);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void Kill_Delete_WordBackward ()
|
||
{
|
||
_textView.Text = "This is the first line.";
|
||
_textView.MoveEnd ();
|
||
var iteration = 0;
|
||
var iterationsFinished = false;
|
||
|
||
while (!iterationsFinished)
|
||
{
|
||
_textView.NewKeyDownEvent (Key.Backspace.WithCtrl);
|
||
|
||
switch (iteration)
|
||
{
|
||
case 0:
|
||
Assert.Equal (22, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("This is the first line", _textView.Text);
|
||
|
||
break;
|
||
case 1:
|
||
Assert.Equal (18, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("This is the first ", _textView.Text);
|
||
|
||
break;
|
||
case 2:
|
||
Assert.Equal (12, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("This is the ", _textView.Text);
|
||
|
||
break;
|
||
case 3:
|
||
Assert.Equal (8, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("This is ", _textView.Text);
|
||
|
||
break;
|
||
case 4:
|
||
Assert.Equal (5, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("This ", _textView.Text);
|
||
|
||
break;
|
||
case 5:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("", _textView.Text);
|
||
|
||
break;
|
||
default:
|
||
iterationsFinished = true;
|
||
|
||
break;
|
||
}
|
||
|
||
iteration++;
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void Kill_Delete_WordBackward_Multiline ()
|
||
{
|
||
_textView.Text = "This is the first line.\nThis is the second line.";
|
||
_textView.Width = 4;
|
||
_textView.MoveEnd ();
|
||
var iteration = 0;
|
||
var iterationsFinished = false;
|
||
|
||
while (!iterationsFinished)
|
||
{
|
||
_textView.NewKeyDownEvent (Key.Backspace.WithCtrl);
|
||
|
||
switch (iteration)
|
||
{
|
||
case 0:
|
||
Assert.Equal (23, _textView.CursorPosition.X);
|
||
Assert.Equal (1, _textView.CursorPosition.Y);
|
||
|
||
Assert.Equal (
|
||
"This is the first line."
|
||
+ Environment.NewLine
|
||
+ "This is the second line",
|
||
_textView.Text
|
||
);
|
||
|
||
break;
|
||
case 1:
|
||
Assert.Equal (19, _textView.CursorPosition.X);
|
||
Assert.Equal (1, _textView.CursorPosition.Y);
|
||
|
||
Assert.Equal (
|
||
"This is the first line."
|
||
+ Environment.NewLine
|
||
+ "This is the second ",
|
||
_textView.Text
|
||
);
|
||
|
||
break;
|
||
case 2:
|
||
Assert.Equal (12, _textView.CursorPosition.X);
|
||
Assert.Equal (1, _textView.CursorPosition.Y);
|
||
|
||
Assert.Equal (
|
||
"This is the first line."
|
||
+ Environment.NewLine
|
||
+ "This is the ",
|
||
_textView.Text
|
||
);
|
||
|
||
break;
|
||
case 3:
|
||
Assert.Equal (8, _textView.CursorPosition.X);
|
||
Assert.Equal (1, _textView.CursorPosition.Y);
|
||
|
||
Assert.Equal (
|
||
"This is the first line."
|
||
+ Environment.NewLine
|
||
+ "This is ",
|
||
_textView.Text
|
||
);
|
||
|
||
break;
|
||
case 4:
|
||
Assert.Equal (5, _textView.CursorPosition.X);
|
||
Assert.Equal (1, _textView.CursorPosition.Y);
|
||
|
||
Assert.Equal (
|
||
"This is the first line."
|
||
+ Environment.NewLine
|
||
+ "This ",
|
||
_textView.Text
|
||
);
|
||
|
||
break;
|
||
case 5:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (1, _textView.CursorPosition.Y);
|
||
Assert.Equal ("This is the first line." + Environment.NewLine, _textView.Text);
|
||
|
||
break;
|
||
case 6:
|
||
Assert.Equal (23, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("This is the first line.", _textView.Text);
|
||
|
||
break;
|
||
case 7:
|
||
Assert.Equal (22, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("This is the first line", _textView.Text);
|
||
|
||
break;
|
||
case 8:
|
||
Assert.Equal (18, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("This is the first ", _textView.Text);
|
||
|
||
break;
|
||
case 9:
|
||
Assert.Equal (12, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("This is the ", _textView.Text);
|
||
|
||
break;
|
||
case 10:
|
||
Assert.Equal (8, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("This is ", _textView.Text);
|
||
|
||
break;
|
||
case 11:
|
||
Assert.Equal (5, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("This ", _textView.Text);
|
||
|
||
break;
|
||
case 12:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("", _textView.Text);
|
||
|
||
break;
|
||
default:
|
||
iterationsFinished = true;
|
||
|
||
break;
|
||
}
|
||
|
||
iteration++;
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void Kill_Delete_WordForward ()
|
||
{
|
||
_textView.Text = "This is the first line.";
|
||
var iteration = 0;
|
||
var iterationsFinished = false;
|
||
|
||
while (!iterationsFinished)
|
||
{
|
||
_textView.NewKeyDownEvent (Key.Delete.WithCtrl);
|
||
|
||
switch (iteration)
|
||
{
|
||
case 0:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("is the first line.", _textView.Text);
|
||
|
||
break;
|
||
case 1:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("the first line.", _textView.Text);
|
||
|
||
break;
|
||
case 2:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("first line.", _textView.Text);
|
||
|
||
break;
|
||
case 3:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("line.", _textView.Text);
|
||
|
||
break;
|
||
case 4:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("", _textView.Text);
|
||
|
||
break;
|
||
default:
|
||
iterationsFinished = true;
|
||
|
||
break;
|
||
}
|
||
|
||
iteration++;
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void Kill_Delete_WordForward_Multiline ()
|
||
{
|
||
_textView.Text = "This is the first line.\nThis is the second line.";
|
||
_textView.Width = 4;
|
||
var iteration = 0;
|
||
var iterationsFinished = false;
|
||
|
||
while (!iterationsFinished)
|
||
{
|
||
_textView.NewKeyDownEvent (Key.Delete.WithCtrl);
|
||
|
||
switch (iteration)
|
||
{
|
||
case 0:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
|
||
Assert.Equal (
|
||
"is the first line."
|
||
+ Environment.NewLine
|
||
+ "This is the second line.",
|
||
_textView.Text
|
||
);
|
||
|
||
break;
|
||
case 1:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
|
||
Assert.Equal (
|
||
"the first line."
|
||
+ Environment.NewLine
|
||
+ "This is the second line.",
|
||
_textView.Text
|
||
);
|
||
|
||
break;
|
||
case 2:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
|
||
Assert.Equal (
|
||
"first line."
|
||
+ Environment.NewLine
|
||
+ "This is the second line.",
|
||
_textView.Text
|
||
);
|
||
|
||
break;
|
||
case 3:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
|
||
Assert.Equal (
|
||
"line."
|
||
+ Environment.NewLine
|
||
+ "This is the second line.",
|
||
_textView.Text
|
||
);
|
||
|
||
break;
|
||
case 4:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
|
||
Assert.Equal (
|
||
""
|
||
+ Environment.NewLine
|
||
+ "This is the second line.",
|
||
_textView.Text
|
||
);
|
||
|
||
break;
|
||
case 5:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("This is the second line.", _textView.Text);
|
||
|
||
break;
|
||
case 6:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("is the second line.", _textView.Text);
|
||
|
||
break;
|
||
case 7:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("the second line.", _textView.Text);
|
||
|
||
break;
|
||
case 8:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("second line.", _textView.Text);
|
||
|
||
break;
|
||
case 9:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("line.", _textView.Text);
|
||
|
||
break;
|
||
case 10:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("", _textView.Text);
|
||
|
||
break;
|
||
default:
|
||
iterationsFinished = true;
|
||
|
||
break;
|
||
}
|
||
|
||
iteration++;
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void Kill_To_End_Delete_Forwards_Copy_To_The_Clipboard_And_Paste ()
|
||
{
|
||
_textView.Text = "This is the first line.\nThis is the second line.";
|
||
var iteration = 0;
|
||
var iterationsFinished = false;
|
||
|
||
while (!iterationsFinished)
|
||
{
|
||
switch (iteration)
|
||
{
|
||
case 0:
|
||
_textView.NewKeyDownEvent (Key.K.WithCtrl);
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ($"{Environment.NewLine}This is the second line.", _textView.Text);
|
||
Assert.Equal ("This is the first line.", Clipboard.Contents);
|
||
|
||
break;
|
||
case 1:
|
||
_textView.NewKeyDownEvent (
|
||
new (
|
||
KeyCode.Delete | KeyCode.CtrlMask | KeyCode.ShiftMask
|
||
)
|
||
);
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("This is the second line.", _textView.Text);
|
||
Assert.Equal ($"This is the first line.{Environment.NewLine}", Clipboard.Contents);
|
||
|
||
break;
|
||
case 2:
|
||
_textView.NewKeyDownEvent (Key.K.WithCtrl);
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("", _textView.Text);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.",
|
||
Clipboard.Contents
|
||
);
|
||
|
||
// Paste
|
||
_textView.NewKeyDownEvent (Key.Y.WithCtrl);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.",
|
||
_textView.Text
|
||
);
|
||
|
||
break;
|
||
default:
|
||
iterationsFinished = true;
|
||
|
||
break;
|
||
}
|
||
|
||
iteration++;
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void Kill_To_Start_Delete_Backwards_Copy_To_The_Clipboard_And_Paste ()
|
||
{
|
||
_textView.Text = "This is the first line.\nThis is the second line.";
|
||
_textView.MoveEnd ();
|
||
var iteration = 0;
|
||
var iterationsFinished = false;
|
||
|
||
while (!iterationsFinished)
|
||
{
|
||
switch (iteration)
|
||
{
|
||
case 0:
|
||
_textView.NewKeyDownEvent (Key.Backspace.WithCtrl.WithShift);
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (1, _textView.CursorPosition.Y);
|
||
Assert.Equal ($"This is the first line.{Environment.NewLine}", _textView.Text);
|
||
Assert.Equal ("This is the second line.", Clipboard.Contents);
|
||
|
||
break;
|
||
case 1:
|
||
_textView.NewKeyDownEvent (
|
||
new (
|
||
KeyCode.Backspace | KeyCode.CtrlMask | KeyCode.ShiftMask
|
||
)
|
||
);
|
||
Assert.Equal (23, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("This is the first line.", _textView.Text);
|
||
Assert.Equal ($"This is the second line.{Environment.NewLine}", Clipboard.Contents);
|
||
|
||
break;
|
||
case 2:
|
||
_textView.NewKeyDownEvent (Key.Backspace.WithCtrl.WithShift);
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal ("", _textView.Text);
|
||
|
||
Assert.Equal (
|
||
$"This is the second line.{Environment.NewLine}This is the first line.",
|
||
Clipboard.Contents
|
||
);
|
||
|
||
// Paste inverted
|
||
_textView.NewKeyDownEvent (Key.Y.WithCtrl);
|
||
|
||
Assert.Equal (
|
||
$"This is the second line.{Environment.NewLine}This is the first line.",
|
||
_textView.Text
|
||
);
|
||
|
||
break;
|
||
default:
|
||
iterationsFinished = true;
|
||
|
||
break;
|
||
}
|
||
|
||
iteration++;
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
public void LeftColumn_Add_One_If_Text_Length_Is_Equal_To_Width ()
|
||
{
|
||
var tv = new TextView { Width = 10, Text = "1234567890" };
|
||
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.LeftColumn);
|
||
|
||
tv.CursorPosition = new (9, 0);
|
||
Assert.Equal (new (9, 0), tv.CursorPosition);
|
||
Assert.Equal (0, tv.LeftColumn);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorRight));
|
||
tv.CursorPosition = new (10, 0);
|
||
Assert.Equal (new (10, 0), tv.CursorPosition);
|
||
Assert.Equal (1, tv.LeftColumn);
|
||
}
|
||
|
||
[Fact]
|
||
public void LoadFile_Throws_If_File_Is_Empty ()
|
||
{
|
||
var result = false;
|
||
var tv = new TextView ();
|
||
Assert.Throws<ArgumentException> (() => result = tv.Load (""));
|
||
Assert.False (result);
|
||
}
|
||
|
||
[Fact]
|
||
public void LoadFile_Throws_If_File_Is_Null ()
|
||
{
|
||
var result = false;
|
||
var tv = new TextView ();
|
||
Assert.Throws<ArgumentNullException> (() => result = tv.Load ((string)null));
|
||
Assert.False (result);
|
||
}
|
||
|
||
[Fact]
|
||
public void LoadFile_Throws_If_File_Not_Exist ()
|
||
{
|
||
var result = false;
|
||
var tv = new TextView ();
|
||
Assert.Throws<FileNotFoundException> (() => result = tv.Load ("blabla"));
|
||
Assert.False (result);
|
||
}
|
||
|
||
[Fact]
|
||
public void LoadStream_CRLF ()
|
||
{
|
||
var text = "This is the first line.\r\nThis is the second line.\r\n";
|
||
var tv = new TextView ();
|
||
tv.Load (new MemoryStream (Encoding.ASCII.GetBytes (text)));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}",
|
||
tv.Text
|
||
);
|
||
}
|
||
|
||
[Fact]
|
||
public void LoadStream_IsDirty ()
|
||
{
|
||
var text = "Testing";
|
||
|
||
using (var stream = new MemoryStream ())
|
||
{
|
||
var writer = new StreamWriter (stream);
|
||
writer.Write (text);
|
||
writer.Flush ();
|
||
stream.Position = 0;
|
||
|
||
var tv = new TextView ();
|
||
tv.Load (stream);
|
||
|
||
Assert.Equal (7, text.Length);
|
||
Assert.Equal (text.Length, tv.Text.Length);
|
||
Assert.Equal (text, tv.Text);
|
||
Assert.False (tv.IsDirty);
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
public void LoadStream_IsDirty_With_Null_On_The_Text ()
|
||
{
|
||
var text = "Test\0ing";
|
||
|
||
using (var stream = new MemoryStream ())
|
||
{
|
||
var writer = new StreamWriter (stream);
|
||
writer.Write (text);
|
||
writer.Flush ();
|
||
stream.Position = 0;
|
||
|
||
var tv = new TextView ();
|
||
tv.Load (stream);
|
||
|
||
Assert.Equal (8, text.Length);
|
||
Assert.Equal (text.Length, tv.Text.Length);
|
||
Assert.Equal (8, text.Length);
|
||
Assert.Equal (8, tv.Text.Length);
|
||
Assert.Equal (text, tv.Text);
|
||
Assert.False (tv.IsDirty);
|
||
Assert.Equal ((Rune)'\u2400', ((Rune)tv.Text [4]).MakePrintable ());
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
public void LoadStream_LF ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\n";
|
||
var tv = new TextView ();
|
||
tv.Load (new MemoryStream (Encoding.ASCII.GetBytes (text)));
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}",
|
||
tv.Text
|
||
);
|
||
}
|
||
|
||
[Fact]
|
||
public void LoadStream_Stream_Is_Empty ()
|
||
{
|
||
var tv = new TextView ();
|
||
tv.Load (new MemoryStream ());
|
||
Assert.Equal ("", tv.Text);
|
||
}
|
||
|
||
[Fact]
|
||
public void LoadStream_Throws_If_Stream_Is_Null ()
|
||
{
|
||
var tv = new TextView ();
|
||
Assert.Throws<ArgumentNullException> (() => tv.Load ((Stream)null));
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void Mouse_Button_Shift_Preserves_Selection ()
|
||
{
|
||
Assert.Equal ("TAB to jump between text fields.", _textView.Text);
|
||
|
||
Assert.True (
|
||
_textView.NewMouseEvent (
|
||
new() { Position = new (12, 0), Flags = MouseFlags.Button1Pressed | MouseFlags.ButtonShift }
|
||
)
|
||
);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (new (12, 0), _textView.CursorPosition);
|
||
Assert.True (_textView.IsSelecting);
|
||
Assert.Equal ("TAB to jump ", _textView.SelectedText);
|
||
|
||
Assert.True (_textView.NewMouseEvent (new() { Position = new (12, 0), Flags = MouseFlags.Button1Clicked }));
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (new (12, 0), _textView.CursorPosition);
|
||
Assert.True (_textView.IsSelecting);
|
||
Assert.Equal ("TAB to jump ", _textView.SelectedText);
|
||
|
||
Assert.True (
|
||
_textView.NewMouseEvent (
|
||
new() { Position = new (19, 0), Flags = MouseFlags.Button1Pressed | MouseFlags.ButtonShift }
|
||
)
|
||
);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (new (19, 0), _textView.CursorPosition);
|
||
Assert.True (_textView.IsSelecting);
|
||
Assert.Equal ("TAB to jump between", _textView.SelectedText);
|
||
|
||
Assert.True (_textView.NewMouseEvent (new() { Position = new (19, 0), Flags = MouseFlags.Button1Clicked }));
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (new (19, 0), _textView.CursorPosition);
|
||
Assert.True (_textView.IsSelecting);
|
||
Assert.Equal ("TAB to jump between", _textView.SelectedText);
|
||
|
||
Assert.True (
|
||
_textView.NewMouseEvent (
|
||
new() { Position = new (24, 0), Flags = MouseFlags.Button1Pressed | MouseFlags.ButtonShift }
|
||
)
|
||
);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (new (24, 0), _textView.CursorPosition);
|
||
Assert.True (_textView.IsSelecting);
|
||
Assert.Equal ("TAB to jump between text", _textView.SelectedText);
|
||
|
||
Assert.True (_textView.NewMouseEvent (new() { Position = new (24, 0), Flags = MouseFlags.Button1Clicked }));
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (new (24, 0), _textView.CursorPosition);
|
||
Assert.True (_textView.IsSelecting);
|
||
Assert.Equal ("TAB to jump between text", _textView.SelectedText);
|
||
|
||
Assert.True (_textView.NewMouseEvent (new() { Position = new (24, 0), Flags = MouseFlags.Button1Pressed }));
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (new (24, 0), _textView.CursorPosition);
|
||
Assert.True (_textView.IsSelecting);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
}
|
||
|
||
[Fact]
|
||
[AutoInitShutdown]
|
||
public void MoveDown_By_Setting_CursorPosition ()
|
||
{
|
||
var tv = new TextView { Width = 10, Height = 5 };
|
||
|
||
// add 100 lines of wide text to view
|
||
for (var i = 0; i < 100; i++)
|
||
{
|
||
tv.Text += new string ('x', 100) + (i == 99 ? "" : Environment.NewLine);
|
||
}
|
||
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
tv.CursorPosition = new (5, 50);
|
||
Assert.Equal (new (5, 50), tv.CursorPosition);
|
||
|
||
tv.CursorPosition = new (200, 200);
|
||
Assert.Equal (new (100, 99), tv.CursorPosition);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void Multiline_Setting_Changes_AllowsReturn_AllowsTab_Height_WordWrap ()
|
||
{
|
||
Assert.True (_textView.Multiline);
|
||
Assert.True (_textView.AllowsReturn);
|
||
Assert.Equal (4, _textView.TabWidth);
|
||
Assert.True (_textView.AllowsTab);
|
||
Assert.False (_textView.WordWrap);
|
||
|
||
_textView.WordWrap = true;
|
||
Assert.True (_textView.WordWrap);
|
||
_textView.Multiline = false;
|
||
Assert.False (_textView.Multiline);
|
||
Assert.False (_textView.AllowsReturn);
|
||
Assert.Equal (0, _textView.TabWidth);
|
||
Assert.False (_textView.AllowsTab);
|
||
Assert.False (_textView.WordWrap);
|
||
|
||
_textView.WordWrap = true;
|
||
Assert.False (_textView.WordWrap);
|
||
_textView.Multiline = true;
|
||
Assert.True (_textView.Multiline);
|
||
Assert.True (_textView.AllowsReturn);
|
||
Assert.Equal (4, _textView.TabWidth);
|
||
Assert.True (_textView.AllowsTab);
|
||
Assert.False (_textView.WordWrap);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void Paste_Always_Clear_The_SelectedText ()
|
||
{
|
||
_textView.SelectionStartColumn = 20;
|
||
_textView.SelectionStartRow = 0;
|
||
_textView.CursorPosition = new (24, 0);
|
||
_textView.NewKeyDownEvent (Key.C.WithCtrl); // Copy
|
||
Assert.Equal ("text", _textView.SelectedText);
|
||
_textView.NewKeyDownEvent (Key.Y.WithCtrl); // Paste
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
}
|
||
|
||
[Fact]
|
||
public void ReplaceAllText_Does_Not_Throw_Exception ()
|
||
{
|
||
var textToFind = "hello! hello!";
|
||
var textToReplace = "hello!";
|
||
var tv = new TextView { Width = 20, Height = 3, Text = textToFind };
|
||
|
||
Exception exception = Record.Exception (() => tv.ReplaceAllText (textToFind, false, false, textToReplace));
|
||
Assert.Null (exception);
|
||
Assert.Equal (textToReplace, tv.Text);
|
||
}
|
||
|
||
[Fact]
|
||
[AutoInitShutdown]
|
||
public void ScrollDownTillCaretOffscreen_ThenType ()
|
||
{
|
||
var tv = new TextView { Width = 10, Height = 5 };
|
||
|
||
// add 100 lines of wide text to view
|
||
for (var i = 0; i < 100; i++)
|
||
{
|
||
tv.Text += new string ('x', 100) + Environment.NewLine;
|
||
}
|
||
|
||
Assert.Equal (0, tv.CursorPosition.Y);
|
||
tv.ScrollTo (50);
|
||
Assert.Equal (0, tv.CursorPosition.Y);
|
||
|
||
tv.NewKeyDownEvent (Key.P);
|
||
}
|
||
|
||
[Fact]
|
||
[AutoInitShutdown]
|
||
public void ScrollTo_CursorPosition ()
|
||
{
|
||
var tv = new TextView { Width = 10, Height = 5 };
|
||
|
||
// add 100 lines of wide text to view
|
||
for (var i = 0; i < 100; i++)
|
||
{
|
||
tv.Text += new string ('x', 100) + (i == 99 ? "" : Environment.NewLine);
|
||
}
|
||
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
tv.ScrollTo (50);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
tv.CursorPosition = new (tv.LeftColumn, tv.TopRow);
|
||
Assert.Equal (new (0, 50), tv.CursorPosition);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void Selected_Text_Shows ()
|
||
{
|
||
// Proves #3022 is fixed (TextField selected text does not show in v2)
|
||
var top = new Toplevel ();
|
||
top.Add (_textView);
|
||
RunState rs = Application.Begin (top);
|
||
|
||
_textView.CursorPosition = Point.Empty;
|
||
_textView.SelectionStartColumn = 0;
|
||
_textView.SelectionStartRow = 0;
|
||
|
||
Attribute [] attributes =
|
||
{
|
||
_textView.ColorScheme.Focus,
|
||
new (_textView.ColorScheme.Focus.Background, _textView.ColorScheme.Focus.Foreground)
|
||
};
|
||
|
||
// TAB to jump between text fields.
|
||
DriverAssert.AssertDriverAttributesAre ("0000000", _output, Application.Driver, attributes);
|
||
Assert.Empty (_textView.SelectedCellsList);
|
||
|
||
_textView.NewKeyDownEvent (Key.CursorRight.WithCtrl.WithShift);
|
||
|
||
Application.RunIteration (ref rs, true);
|
||
Assert.Equal (new (4, 0), _textView.CursorPosition);
|
||
|
||
// TAB to jump between text fields.
|
||
DriverAssert.AssertDriverAttributesAre ("1111000", _output, Application.Driver, attributes);
|
||
Assert.Equal ("TAB ", Cell.ToString (_textView.SelectedCellsList [^1]));
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void Selection_And_CursorPosition_With_Value_Greater_Than_Text_Length_Changes_Both_To_Text_Length ()
|
||
{
|
||
_textView.CursorPosition = new (33, 2);
|
||
_textView.SelectionStartColumn = 33;
|
||
_textView.SelectionStartRow = 33;
|
||
Assert.Equal (32, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (32, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void Selection_With_Empty_Text ()
|
||
{
|
||
_textView = new ();
|
||
_textView.CursorPosition = new (2, 0);
|
||
_textView.SelectionStartColumn = 33;
|
||
_textView.SelectionStartRow = 1;
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void Selection_With_Value_Greater_Than_Text_Length_Changes_To_Text_Length ()
|
||
{
|
||
_textView.CursorPosition = new (2, 0);
|
||
_textView.SelectionStartColumn = 33;
|
||
_textView.SelectionStartRow = 1;
|
||
Assert.Equal (32, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (30, _textView.SelectedLength);
|
||
Assert.Equal ("B to jump between text fields.", _textView.SelectedText);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void Selection_With_Value_Less_Than_Zero_Changes_To_Zero ()
|
||
{
|
||
_textView.SelectionStartColumn = -2;
|
||
_textView.SelectionStartRow = -2;
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
}
|
||
|
||
[Fact]
|
||
public void StringToRunes_Slipts_CRLF ()
|
||
{
|
||
var text = "This is the first line.\r\nThis is the second line.\r\n";
|
||
var tv = new TextView ();
|
||
tv.Text = text;
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}",
|
||
tv.Text
|
||
);
|
||
}
|
||
|
||
[Fact]
|
||
public void StringToRunes_Slipts_LF ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\n";
|
||
var tv = new TextView ();
|
||
tv.Text = text;
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}",
|
||
tv.Text
|
||
);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void Tab_Test_Follow_By_BackTab ()
|
||
{
|
||
var top = new Toplevel ();
|
||
top.Add (_textView);
|
||
|
||
Application.Iteration += (s, a) =>
|
||
{
|
||
int width = _textView.Viewport.Width - 1;
|
||
Assert.Equal (30, width + 1);
|
||
Assert.Equal (10, _textView.Height);
|
||
_textView.Text = "";
|
||
var col = 0;
|
||
var leftCol = 0;
|
||
int tabWidth = _textView.TabWidth;
|
||
|
||
while (col < 100)
|
||
{
|
||
col++;
|
||
_textView.NewKeyDownEvent (Key.Tab);
|
||
Assert.Equal (new (col, 0), _textView.CursorPosition);
|
||
leftCol = GetLeftCol (leftCol);
|
||
Assert.Equal (leftCol, _textView.LeftColumn);
|
||
}
|
||
|
||
while (col > 0)
|
||
{
|
||
col--;
|
||
_textView.NewKeyDownEvent (Key.Tab.WithShift);
|
||
Assert.Equal (new (col, 0), _textView.CursorPosition);
|
||
leftCol = GetLeftCol (leftCol);
|
||
Assert.Equal (leftCol, _textView.LeftColumn);
|
||
}
|
||
|
||
top.Remove (_textView);
|
||
Application.RequestStop ();
|
||
};
|
||
|
||
Application.Run (top);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void Tab_Test_Follow_By_BackTab_With_Text ()
|
||
{
|
||
var top = new Toplevel ();
|
||
top.Add (_textView);
|
||
|
||
Application.Iteration += (s, a) =>
|
||
{
|
||
int width = _textView.Viewport.Width - 1;
|
||
Assert.Equal (30, width + 1);
|
||
Assert.Equal (10, _textView.Height);
|
||
var col = 0;
|
||
var leftCol = 0;
|
||
Assert.Equal (new (col, 0), _textView.CursorPosition);
|
||
Assert.Equal (leftCol, _textView.LeftColumn);
|
||
|
||
while (col < 100)
|
||
{
|
||
col++;
|
||
_textView.NewKeyDownEvent (Key.Tab);
|
||
Assert.Equal (new (col, 0), _textView.CursorPosition);
|
||
leftCol = GetLeftCol (leftCol);
|
||
Assert.Equal (leftCol, _textView.LeftColumn);
|
||
}
|
||
|
||
while (col > 0)
|
||
{
|
||
col--;
|
||
_textView.NewKeyDownEvent (Key.Tab.WithShift);
|
||
Assert.Equal (new (col, 0), _textView.CursorPosition);
|
||
leftCol = GetLeftCol (leftCol);
|
||
Assert.Equal (leftCol, _textView.LeftColumn);
|
||
}
|
||
|
||
top.Remove (_textView);
|
||
Application.RequestStop ();
|
||
};
|
||
|
||
Application.Run (top);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void Tab_Test_Follow_By_CursorLeft_And_Then_Follow_By_CursorRight ()
|
||
{
|
||
var top = new Toplevel ();
|
||
top.Add (_textView);
|
||
|
||
Application.Iteration += (s, a) =>
|
||
{
|
||
int width = _textView.Viewport.Width - 1;
|
||
Assert.Equal (30, width + 1);
|
||
Assert.Equal (10, _textView.Height);
|
||
_textView.Text = "";
|
||
var col = 0;
|
||
var leftCol = 0;
|
||
int tabWidth = _textView.TabWidth;
|
||
|
||
while (col < 100)
|
||
{
|
||
col++;
|
||
_textView.NewKeyDownEvent (Key.Tab);
|
||
Assert.Equal (new (col, 0), _textView.CursorPosition);
|
||
leftCol = GetLeftCol (leftCol);
|
||
Assert.Equal (leftCol, _textView.LeftColumn);
|
||
}
|
||
|
||
while (col > 0)
|
||
{
|
||
col--;
|
||
_textView.NewKeyDownEvent (Key.CursorLeft);
|
||
Assert.Equal (new (col, 0), _textView.CursorPosition);
|
||
leftCol = GetLeftCol (leftCol);
|
||
Assert.Equal (leftCol, _textView.LeftColumn);
|
||
}
|
||
|
||
while (col < 100)
|
||
{
|
||
col++;
|
||
_textView.NewKeyDownEvent (Key.CursorRight);
|
||
Assert.Equal (new (col, 0), _textView.CursorPosition);
|
||
leftCol = GetLeftCol (leftCol);
|
||
Assert.Equal (leftCol, _textView.LeftColumn);
|
||
}
|
||
|
||
top.Remove (_textView);
|
||
Application.RequestStop ();
|
||
};
|
||
|
||
Application.Run (top);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void Tab_Test_Follow_By_CursorLeft_And_Then_Follow_By_CursorRight_With_Text ()
|
||
{
|
||
var top = new Toplevel ();
|
||
top.Add (_textView);
|
||
|
||
Application.Iteration += (s, a) =>
|
||
{
|
||
int width = _textView.Viewport.Width - 1;
|
||
Assert.Equal (30, width + 1);
|
||
Assert.Equal (10, _textView.Height);
|
||
Assert.Equal ("TAB to jump between text fields.", _textView.Text);
|
||
var col = 0;
|
||
var leftCol = 0;
|
||
int tabWidth = _textView.TabWidth;
|
||
|
||
while (col < 100)
|
||
{
|
||
col++;
|
||
_textView.NewKeyDownEvent (Key.Tab);
|
||
Assert.Equal (new (col, 0), _textView.CursorPosition);
|
||
leftCol = GetLeftCol (leftCol);
|
||
Assert.Equal (leftCol, _textView.LeftColumn);
|
||
}
|
||
|
||
Assert.Equal (132, _textView.Text.Length);
|
||
|
||
while (col > 0)
|
||
{
|
||
col--;
|
||
_textView.NewKeyDownEvent (Key.CursorLeft);
|
||
Assert.Equal (new (col, 0), _textView.CursorPosition);
|
||
leftCol = GetLeftCol (leftCol);
|
||
Assert.Equal (leftCol, _textView.LeftColumn);
|
||
}
|
||
|
||
while (col < 100)
|
||
{
|
||
col++;
|
||
_textView.NewKeyDownEvent (Key.CursorRight);
|
||
Assert.Equal (new (col, 0), _textView.CursorPosition);
|
||
leftCol = GetLeftCol (leftCol);
|
||
Assert.Equal (leftCol, _textView.LeftColumn);
|
||
}
|
||
|
||
top.Remove (_textView);
|
||
Application.RequestStop ();
|
||
};
|
||
|
||
Application.Run (top);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void Tab_Test_Follow_By_Home_And_Then_Follow_By_End_And_Then_Follow_By_BackTab_With_Text ()
|
||
{
|
||
var top = new Toplevel ();
|
||
top.Add (_textView);
|
||
|
||
Application.Iteration += (s, a) =>
|
||
{
|
||
int width = _textView.Viewport.Width - 1;
|
||
Assert.Equal (30, width + 1);
|
||
Assert.Equal (10, _textView.Height);
|
||
var col = 0;
|
||
var leftCol = 0;
|
||
Assert.Equal (new (col, 0), _textView.CursorPosition);
|
||
Assert.Equal (leftCol, _textView.LeftColumn);
|
||
Assert.Equal ("TAB to jump between text fields.", _textView.Text);
|
||
Assert.Equal (32, _textView.Text.Length);
|
||
|
||
while (col < 100)
|
||
{
|
||
col++;
|
||
_textView.NewKeyDownEvent (Key.Tab);
|
||
Assert.Equal (new (col, 0), _textView.CursorPosition);
|
||
leftCol = GetLeftCol (leftCol);
|
||
Assert.Equal (leftCol, _textView.LeftColumn);
|
||
}
|
||
|
||
_textView.NewKeyDownEvent (Key.Home);
|
||
col = 0;
|
||
Assert.Equal (new (col, 0), _textView.CursorPosition);
|
||
leftCol = 0;
|
||
Assert.Equal (leftCol, _textView.LeftColumn);
|
||
|
||
_textView.NewKeyDownEvent (Key.End);
|
||
col = _textView.Text.Length;
|
||
Assert.Equal (132, _textView.Text.Length);
|
||
Assert.Equal (new (col, 0), _textView.CursorPosition);
|
||
leftCol = GetLeftCol (leftCol);
|
||
Assert.Equal (leftCol, _textView.LeftColumn);
|
||
string txt = _textView.Text;
|
||
|
||
while (col - 1 > 0 && txt [col - 1] != '\t')
|
||
{
|
||
col--;
|
||
}
|
||
|
||
_textView.CursorPosition = new (col, 0);
|
||
leftCol = GetLeftCol (leftCol);
|
||
|
||
while (col > 0)
|
||
{
|
||
col--;
|
||
_textView.NewKeyDownEvent (Key.Tab.WithShift);
|
||
Assert.Equal (new (col, 0), _textView.CursorPosition);
|
||
leftCol = GetLeftCol (leftCol);
|
||
Assert.Equal (leftCol, _textView.LeftColumn);
|
||
}
|
||
|
||
Assert.Equal ("TAB to jump between text fields.", _textView.Text);
|
||
Assert.Equal (32, _textView.Text.Length);
|
||
|
||
top.Remove (_textView);
|
||
Application.RequestStop ();
|
||
};
|
||
|
||
Application.Run (top);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void TabWidth_Setting_To_Zero_Keeps_AllowsTab ()
|
||
{
|
||
var top = new Toplevel ();
|
||
top.Add (_textView);
|
||
Application.Begin (top);
|
||
|
||
Assert.Equal (4, _textView.TabWidth);
|
||
Assert.True (_textView.AllowsTab);
|
||
Assert.True (_textView.AllowsReturn);
|
||
Assert.True (_textView.Multiline);
|
||
_textView.TabWidth = -1;
|
||
Assert.Equal (0, _textView.TabWidth);
|
||
Assert.True (_textView.AllowsTab);
|
||
Assert.True (_textView.AllowsReturn);
|
||
Assert.True (_textView.Multiline);
|
||
_textView.NewKeyDownEvent (Key.Tab);
|
||
Assert.Equal ("\tTAB to jump between text fields.", _textView.Text);
|
||
Application.LayoutAndDraw ();
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
TAB to jump between text field",
|
||
_output
|
||
);
|
||
|
||
_textView.TabWidth = 4;
|
||
Application.LayoutAndDraw ();
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
TAB to jump between text f",
|
||
_output
|
||
);
|
||
|
||
_textView.NewKeyDownEvent (Key.Tab.WithShift);
|
||
Assert.Equal ("TAB to jump between text fields.", _textView.Text);
|
||
Assert.True (_textView.NeedsDraw);
|
||
Application.LayoutAndDraw ();
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
TAB to jump between text field",
|
||
_output
|
||
);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void TextChanged_Event ()
|
||
{
|
||
_textView.TextChanged += (s, e) =>
|
||
{
|
||
if (_textView.Text == "changing")
|
||
{
|
||
Assert.Equal ("changing", _textView.Text);
|
||
_textView.Text = "changed";
|
||
}
|
||
};
|
||
|
||
_textView.Text = "changing";
|
||
Assert.Equal ("changed", _textView.Text);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void TextChanged_Event_NoFires_OnTyping ()
|
||
{
|
||
var eventcount = 0;
|
||
_textView.TextChanged += (s, e) => { eventcount++; };
|
||
|
||
_textView.Text = "ay";
|
||
Assert.Equal (1, eventcount);
|
||
_textView.NewKeyDownEvent (Key.Y.WithShift);
|
||
Assert.Equal (1, eventcount);
|
||
Assert.Equal ("Yay", _textView.Text);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void TextView_InsertText_Newline_CRLF ()
|
||
{
|
||
var tv = new TextView { Width = 10, Height = 10 };
|
||
tv.InsertText ("\r\naaa\r\nbbb");
|
||
PlatformID p = Environment.OSVersion.Platform;
|
||
|
||
if (p == PlatformID.Win32NT || p == PlatformID.Win32S || p == PlatformID.Win32Windows)
|
||
{
|
||
Assert.Equal ("\r\naaa\r\nbbb", tv.Text);
|
||
}
|
||
else
|
||
{
|
||
Assert.Equal ("\naaa\nbbb", tv.Text);
|
||
}
|
||
|
||
Assert.Equal ($"{Environment.NewLine}aaa{Environment.NewLine}bbb", tv.Text);
|
||
|
||
var win = new Window ();
|
||
win.Add (tv);
|
||
var top = new Toplevel ();
|
||
top.Add (win);
|
||
Application.Begin (top);
|
||
((FakeDriver)Application.Driver!).SetBufferSize (15, 15);
|
||
Application.LayoutAndDraw ();
|
||
|
||
//this passes
|
||
Rectangle pos = DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
┌─────────────┐
|
||
│ │
|
||
│aaa │
|
||
│bbb │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
└─────────────┘",
|
||
_output
|
||
);
|
||
|
||
Assert.Equal (new (0, 0, 15, 15), pos);
|
||
|
||
Assert.True (tv.Used);
|
||
tv.Used = false;
|
||
tv.CursorPosition = Point.Empty;
|
||
tv.InsertText ("\r\naaa\r\nbbb");
|
||
Application.LayoutAndDraw ();
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
┌─────────────┐
|
||
│ │
|
||
│aaa │
|
||
│bbb │
|
||
│aaa │
|
||
│bbb │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
└─────────────┘",
|
||
_output
|
||
);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void TextView_InsertText_Newline_LF ()
|
||
{
|
||
var tv = new TextView { Width = 10, Height = 10 };
|
||
tv.InsertText ("\naaa\nbbb");
|
||
PlatformID p = Environment.OSVersion.Platform;
|
||
|
||
if (p == PlatformID.Win32NT || p == PlatformID.Win32S || p == PlatformID.Win32Windows)
|
||
{
|
||
Assert.Equal ("\r\naaa\r\nbbb", tv.Text);
|
||
}
|
||
else
|
||
{
|
||
Assert.Equal ("\naaa\nbbb", tv.Text);
|
||
}
|
||
|
||
Assert.Equal ($"{Environment.NewLine}aaa{Environment.NewLine}bbb", tv.Text);
|
||
|
||
var win = new Window ();
|
||
win.Add (tv);
|
||
var top = new Toplevel ();
|
||
top.Add (win);
|
||
Application.Begin (top);
|
||
((FakeDriver)Application.Driver!).SetBufferSize (15, 15);
|
||
Application.LayoutAndDraw ();
|
||
|
||
//this passes
|
||
Rectangle pos = DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
┌─────────────┐
|
||
│ │
|
||
│aaa │
|
||
│bbb │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
└─────────────┘",
|
||
_output
|
||
);
|
||
|
||
Assert.Equal (new (0, 0, 15, 15), pos);
|
||
|
||
Assert.True (tv.Used);
|
||
tv.Used = false;
|
||
tv.CursorPosition = Point.Empty;
|
||
tv.InsertText ("\naaa\nbbb");
|
||
Application.LayoutAndDraw ();
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
┌─────────────┐
|
||
│ │
|
||
│aaa │
|
||
│bbb │
|
||
│aaa │
|
||
│bbb │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
│ │
|
||
└─────────────┘",
|
||
_output
|
||
);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
public void TextView_MultiLine_But_Without_Tabs ()
|
||
{
|
||
var view = new TextView ();
|
||
|
||
// the default for TextView
|
||
Assert.True (view.Multiline);
|
||
|
||
view.AllowsTab = false;
|
||
Assert.False (view.AllowsTab);
|
||
|
||
Assert.True (view.Multiline);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void TextView_SpaceHandling ()
|
||
{
|
||
var tv = new TextView { Width = 10, Text = " " };
|
||
|
||
var ev = new MouseEventArgs { Position = new (0, 0), Flags = MouseFlags.Button1DoubleClicked };
|
||
|
||
tv.NewMouseEvent (ev);
|
||
Assert.Equal (1, tv.SelectedLength);
|
||
|
||
ev = new() { Position = new (1, 0), Flags = MouseFlags.Button1DoubleClicked };
|
||
|
||
tv.NewMouseEvent (ev);
|
||
Assert.Equal (1, tv.SelectedLength);
|
||
}
|
||
|
||
[Fact]
|
||
[AutoInitShutdown]
|
||
public void UnwrappedCursorPosition_Event ()
|
||
{
|
||
var cp = Point.Empty;
|
||
|
||
var tv = new TextView
|
||
{
|
||
Width = Dim.Fill (), Height = Dim.Fill (), Text = "This is the first line.\nThis is the second line.\n"
|
||
};
|
||
tv.UnwrappedCursorPosition += (s, e) => { cp = e; };
|
||
var top = new Toplevel ();
|
||
top.Add (tv);
|
||
Application.Begin (top);
|
||
Application.LayoutAndDraw ();
|
||
|
||
Assert.False (tv.WordWrap);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (Point.Empty, cp);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
This is the first line.
|
||
This is the second line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
tv.WordWrap = true;
|
||
tv.CursorPosition = new (12, 0);
|
||
tv.Draw ();
|
||
Assert.Equal (new (12, 0), tv.CursorPosition);
|
||
Assert.Equal (new (12, 0), cp);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
This is the first line.
|
||
This is the second line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
((FakeDriver)Application.Driver).SetBufferSize (6, 25);
|
||
tv.SetRelativeLayout (Application.Screen.Size);
|
||
tv.Draw ();
|
||
Assert.Equal (new (4, 2), tv.CursorPosition);
|
||
Assert.Equal (new (12, 0), cp);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
This
|
||
is
|
||
the
|
||
first
|
||
|
||
line.
|
||
This
|
||
is
|
||
the
|
||
secon
|
||
d
|
||
line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorRight));
|
||
tv.Draw ();
|
||
Assert.Equal (new (0, 3), tv.CursorPosition);
|
||
Assert.Equal (new (12, 0), cp);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
This
|
||
is
|
||
the
|
||
first
|
||
|
||
line.
|
||
This
|
||
is
|
||
the
|
||
secon
|
||
d
|
||
line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorRight));
|
||
tv.Draw ();
|
||
Assert.Equal (new (1, 3), tv.CursorPosition);
|
||
Assert.Equal (new (13, 0), cp);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
This
|
||
is
|
||
the
|
||
first
|
||
|
||
line.
|
||
This
|
||
is
|
||
the
|
||
secon
|
||
d
|
||
line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
Assert.True (tv.NewMouseEvent (new() { Position = new (0, 3), Flags = MouseFlags.Button1Pressed }));
|
||
tv.Draw ();
|
||
Assert.Equal (new (0, 3), tv.CursorPosition);
|
||
Assert.Equal (new (13, 0), cp);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
This
|
||
is
|
||
the
|
||
first
|
||
|
||
line.
|
||
This
|
||
is
|
||
the
|
||
secon
|
||
d
|
||
line.
|
||
",
|
||
_output
|
||
);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void Used_Is_False ()
|
||
{
|
||
_textView.Used = false;
|
||
_textView.CursorPosition = new (10, 0);
|
||
Assert.Equal ("TAB to jump between text fields.", _textView.Text);
|
||
_textView.NewKeyDownEvent (Key.U); // u
|
||
Assert.Equal ("TAB to jumu between text fields.", _textView.Text);
|
||
_textView.NewKeyDownEvent (Key.S); // s
|
||
Assert.Equal ("TAB to jumusbetween text fields.", _textView.Text);
|
||
_textView.NewKeyDownEvent (Key.E); // e
|
||
Assert.Equal ("TAB to jumuseetween text fields.", _textView.Text);
|
||
_textView.NewKeyDownEvent (Key.D); // d
|
||
Assert.Equal ("TAB to jumusedtween text fields.", _textView.Text);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void Used_Is_True_By_Default ()
|
||
{
|
||
_textView.CursorPosition = new (10, 0);
|
||
Assert.Equal ("TAB to jump between text fields.", _textView.Text);
|
||
_textView.NewKeyDownEvent (Key.U); // u
|
||
Assert.Equal ("TAB to jumup between text fields.", _textView.Text);
|
||
_textView.NewKeyDownEvent (Key.S); // s
|
||
Assert.Equal ("TAB to jumusp between text fields.", _textView.Text);
|
||
_textView.NewKeyDownEvent (Key.E); // e
|
||
Assert.Equal ("TAB to jumusep between text fields.", _textView.Text);
|
||
_textView.NewKeyDownEvent (Key.D); // d
|
||
Assert.Equal ("TAB to jumusedp between text fields.", _textView.Text);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void WordBackward_Multiline_With_Selection ()
|
||
{
|
||
// 4 3 2 1
|
||
// 87654321098765432109876 54321098765432109876543210-Length
|
||
// 1 2 1 2
|
||
// 01234567890123456789012 0123456789012345678901234
|
||
_textView.Text = "This is the first line.\nThis is the second line.";
|
||
|
||
_textView.MoveEnd ();
|
||
_textView.SelectionStartColumn = _textView.CurrentColumn;
|
||
_textView.SelectionStartRow = _textView.CurrentRow;
|
||
var iteration = 0;
|
||
var iterationsFinished = false;
|
||
|
||
while (!iterationsFinished)
|
||
{
|
||
_textView.NewKeyDownEvent (Key.CursorLeft.WithCtrl.WithShift);
|
||
|
||
switch (iteration)
|
||
{
|
||
case 0:
|
||
Assert.Equal (23, _textView.CursorPosition.X);
|
||
Assert.Equal (1, _textView.CursorPosition.Y);
|
||
Assert.Equal (24, _textView.SelectionStartColumn);
|
||
Assert.Equal (1, _textView.SelectionStartRow);
|
||
Assert.Equal (1, _textView.SelectedLength);
|
||
Assert.Equal (".", _textView.SelectedText);
|
||
|
||
break;
|
||
case 1:
|
||
Assert.Equal (19, _textView.CursorPosition.X);
|
||
Assert.Equal (1, _textView.CursorPosition.Y);
|
||
Assert.Equal (24, _textView.SelectionStartColumn);
|
||
Assert.Equal (1, _textView.SelectionStartRow);
|
||
Assert.Equal (5, _textView.SelectedLength);
|
||
Assert.Equal ("line.", _textView.SelectedText);
|
||
|
||
break;
|
||
case 2:
|
||
Assert.Equal (12, _textView.CursorPosition.X);
|
||
Assert.Equal (1, _textView.CursorPosition.Y);
|
||
Assert.Equal (24, _textView.SelectionStartColumn);
|
||
Assert.Equal (1, _textView.SelectionStartRow);
|
||
Assert.Equal (12, _textView.SelectedLength);
|
||
Assert.Equal ("second line.", _textView.SelectedText);
|
||
|
||
break;
|
||
case 3:
|
||
Assert.Equal (8, _textView.CursorPosition.X);
|
||
Assert.Equal (1, _textView.CursorPosition.Y);
|
||
Assert.Equal (24, _textView.SelectionStartColumn);
|
||
Assert.Equal (1, _textView.SelectionStartRow);
|
||
Assert.Equal (16, _textView.SelectedLength);
|
||
Assert.Equal ("the second line.", _textView.SelectedText);
|
||
|
||
break;
|
||
case 4:
|
||
Assert.Equal (5, _textView.CursorPosition.X);
|
||
Assert.Equal (1, _textView.CursorPosition.Y);
|
||
Assert.Equal (24, _textView.SelectionStartColumn);
|
||
Assert.Equal (1, _textView.SelectionStartRow);
|
||
Assert.Equal (19, _textView.SelectedLength);
|
||
Assert.Equal ("is the second line.", _textView.SelectedText);
|
||
|
||
break;
|
||
case 5:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (1, _textView.CursorPosition.Y);
|
||
Assert.Equal (24, _textView.SelectionStartColumn);
|
||
Assert.Equal (1, _textView.SelectionStartRow);
|
||
Assert.Equal (24, _textView.SelectedLength);
|
||
Assert.Equal ("This is the second line.", _textView.SelectedText);
|
||
|
||
break;
|
||
case 6:
|
||
Assert.Equal (23, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (24, _textView.SelectionStartColumn);
|
||
Assert.Equal (1, _textView.SelectionStartRow);
|
||
Assert.Equal (24 + Environment.NewLine.Length, _textView.SelectedLength);
|
||
Assert.Equal ($"{Environment.NewLine}This is the second line.", _textView.SelectedText);
|
||
|
||
break;
|
||
case 7:
|
||
Assert.Equal (22, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (24, _textView.SelectionStartColumn);
|
||
Assert.Equal (1, _textView.SelectionStartRow);
|
||
Assert.Equal (25 + Environment.NewLine.Length, _textView.SelectedLength);
|
||
|
||
Assert.Equal (
|
||
$".{Environment.NewLine}This is the second line.",
|
||
_textView.SelectedText
|
||
);
|
||
|
||
break;
|
||
case 8:
|
||
Assert.Equal (18, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (24, _textView.SelectionStartColumn);
|
||
Assert.Equal (1, _textView.SelectionStartRow);
|
||
Assert.Equal (29 + Environment.NewLine.Length, _textView.SelectedLength);
|
||
|
||
Assert.Equal (
|
||
$"line.{Environment.NewLine}This is the second line.",
|
||
_textView.SelectedText
|
||
);
|
||
|
||
break;
|
||
case 9:
|
||
Assert.Equal (12, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (24, _textView.SelectionStartColumn);
|
||
Assert.Equal (1, _textView.SelectionStartRow);
|
||
Assert.Equal (35 + Environment.NewLine.Length, _textView.SelectedLength);
|
||
|
||
Assert.Equal (
|
||
$"first line.{Environment.NewLine}This is the second line.",
|
||
_textView.SelectedText
|
||
);
|
||
|
||
break;
|
||
case 10:
|
||
Assert.Equal (8, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (24, _textView.SelectionStartColumn);
|
||
Assert.Equal (1, _textView.SelectionStartRow);
|
||
Assert.Equal (39 + Environment.NewLine.Length, _textView.SelectedLength);
|
||
|
||
Assert.Equal (
|
||
$"the first line.{Environment.NewLine}This is the second line.",
|
||
_textView.SelectedText
|
||
);
|
||
|
||
break;
|
||
case 11:
|
||
Assert.Equal (5, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (24, _textView.SelectionStartColumn);
|
||
Assert.Equal (1, _textView.SelectionStartRow);
|
||
Assert.Equal (42 + Environment.NewLine.Length, _textView.SelectedLength);
|
||
|
||
Assert.Equal (
|
||
$"is the first line.{Environment.NewLine}This is the second line.",
|
||
_textView.SelectedText
|
||
);
|
||
|
||
break;
|
||
case 12:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (24, _textView.SelectionStartColumn);
|
||
Assert.Equal (1, _textView.SelectionStartRow);
|
||
Assert.Equal (47 + Environment.NewLine.Length, _textView.SelectedLength);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.",
|
||
_textView.SelectedText
|
||
);
|
||
|
||
break;
|
||
default:
|
||
iterationsFinished = true;
|
||
|
||
break;
|
||
}
|
||
|
||
iteration++;
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void WordBackward_With_No_Selection ()
|
||
{
|
||
_textView.CursorPosition = new (_textView.Text.Length, 0);
|
||
var iteration = 0;
|
||
|
||
while (_textView.CursorPosition.X > 0)
|
||
{
|
||
_textView.NewKeyDownEvent (Key.CursorLeft.WithCtrl);
|
||
|
||
switch (iteration)
|
||
{
|
||
case 0:
|
||
Assert.Equal (31, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 1:
|
||
Assert.Equal (25, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 2:
|
||
Assert.Equal (20, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 3:
|
||
Assert.Equal (12, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 4:
|
||
Assert.Equal (7, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 5:
|
||
Assert.Equal (4, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 6:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
}
|
||
|
||
iteration++;
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void WordBackward_With_No_Selection_And_With_More_Than_Only_One_Whitespace_And_With_Only_One_Letter ()
|
||
{
|
||
// 1 2 3 4 5
|
||
// 0123456789012345678901234567890123456789012345678901234=55 (Length)
|
||
_textView.Text = "TAB t o jump b etween t ext f ields .";
|
||
_textView.CursorPosition = new (_textView.Text.Length, 0);
|
||
var iteration = 0;
|
||
|
||
while (_textView.CursorPosition.X > 0)
|
||
{
|
||
_textView.NewKeyDownEvent (Key.CursorLeft.WithCtrl);
|
||
|
||
switch (iteration)
|
||
{
|
||
case 0:
|
||
Assert.Equal (54, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 1:
|
||
Assert.Equal (48, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 2:
|
||
Assert.Equal (46, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 3:
|
||
Assert.Equal (40, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 4:
|
||
Assert.Equal (38, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 5:
|
||
Assert.Equal (28, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 6:
|
||
Assert.Equal (25, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 7:
|
||
Assert.Equal (12, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 8:
|
||
Assert.Equal (9, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 9:
|
||
Assert.Equal (6, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 10:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
}
|
||
|
||
iteration++;
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void WordBackward_With_Selection ()
|
||
{
|
||
_textView.CursorPosition = new (_textView.Text.Length, 0);
|
||
_textView.SelectionStartColumn = _textView.Text.Length;
|
||
_textView.SelectionStartRow = 0;
|
||
var iteration = 0;
|
||
|
||
while (_textView.CursorPosition.X > 0)
|
||
{
|
||
_textView.NewKeyDownEvent (Key.CursorLeft.WithCtrl.WithShift);
|
||
|
||
switch (iteration)
|
||
{
|
||
case 0:
|
||
Assert.Equal (31, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (32, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (1, _textView.SelectedLength);
|
||
Assert.Equal (".", _textView.SelectedText);
|
||
|
||
break;
|
||
case 1:
|
||
Assert.Equal (25, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (32, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (7, _textView.SelectedLength);
|
||
Assert.Equal ("fields.", _textView.SelectedText);
|
||
|
||
break;
|
||
case 2:
|
||
Assert.Equal (20, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (32, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (12, _textView.SelectedLength);
|
||
Assert.Equal ("text fields.", _textView.SelectedText);
|
||
|
||
break;
|
||
case 3:
|
||
Assert.Equal (12, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (32, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (20, _textView.SelectedLength);
|
||
Assert.Equal ("between text fields.", _textView.SelectedText);
|
||
|
||
break;
|
||
case 4:
|
||
Assert.Equal (7, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (32, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (25, _textView.SelectedLength);
|
||
Assert.Equal ("jump between text fields.", _textView.SelectedText);
|
||
|
||
break;
|
||
case 5:
|
||
Assert.Equal (4, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (32, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (28, _textView.SelectedLength);
|
||
Assert.Equal ("to jump between text fields.", _textView.SelectedText);
|
||
|
||
break;
|
||
case 6:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (32, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (32, _textView.SelectedLength);
|
||
Assert.Equal ("TAB to jump between text fields.", _textView.SelectedText);
|
||
|
||
break;
|
||
}
|
||
|
||
iteration++;
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void
|
||
WordBackward_With_The_Same_Values_For_SelectedStart_And_CursorPosition_And_Not_Starting_At_Beginning_Of_The_Text ()
|
||
{
|
||
_textView.CursorPosition = new (10, 0);
|
||
_textView.SelectionStartColumn = 10;
|
||
_textView.SelectionStartRow = 0;
|
||
var iteration = 0;
|
||
|
||
while (_textView.CursorPosition.X > 0)
|
||
{
|
||
_textView.NewKeyDownEvent (Key.CursorLeft.WithCtrl.WithShift);
|
||
|
||
switch (iteration)
|
||
{
|
||
case 0:
|
||
Assert.Equal (7, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (10, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (3, _textView.SelectedLength);
|
||
Assert.Equal ("jum", _textView.SelectedText);
|
||
|
||
break;
|
||
case 1:
|
||
Assert.Equal (4, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (10, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (6, _textView.SelectedLength);
|
||
Assert.Equal ("to jum", _textView.SelectedText);
|
||
|
||
break;
|
||
case 2:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (10, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (10, _textView.SelectedLength);
|
||
Assert.Equal ("TAB to jum", _textView.SelectedText);
|
||
|
||
break;
|
||
}
|
||
|
||
iteration++;
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
public void WordBackward_WordForward_Limits_Return_Null ()
|
||
{
|
||
var model = new TextModel ();
|
||
model.LoadString ("Test");
|
||
(int col, int row)? newPos = model.WordBackward (0, 0);
|
||
Assert.Null (newPos);
|
||
newPos = model.WordForward (4, 0);
|
||
Assert.Null (newPos);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void WordForward_Multiline_With_Selection ()
|
||
{
|
||
// 1 2 3 4
|
||
// 01234567890123456789012 34567890123456789012345678-Length
|
||
// 1 2 1 2
|
||
// 01234567890123456789012 0123456789012345678901234
|
||
_textView.Text = "This is the first line.\nThis is the second line.";
|
||
|
||
_textView.SelectionStartColumn = _textView.CurrentColumn;
|
||
_textView.SelectionStartRow = _textView.CurrentRow;
|
||
var iteration = 0;
|
||
var iterationsFinished = false;
|
||
|
||
while (!iterationsFinished)
|
||
{
|
||
_textView.NewKeyDownEvent (
|
||
new (
|
||
KeyCode.CursorRight | KeyCode.CtrlMask | KeyCode.ShiftMask
|
||
)
|
||
);
|
||
|
||
switch (iteration)
|
||
{
|
||
case 0:
|
||
Assert.Equal (5, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (5, _textView.SelectedLength);
|
||
Assert.Equal ("This ", _textView.SelectedText);
|
||
|
||
break;
|
||
case 1:
|
||
Assert.Equal (8, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (8, _textView.SelectedLength);
|
||
Assert.Equal ("This is ", _textView.SelectedText);
|
||
|
||
break;
|
||
case 2:
|
||
Assert.Equal (12, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (12, _textView.SelectedLength);
|
||
Assert.Equal ("This is the ", _textView.SelectedText);
|
||
|
||
break;
|
||
case 3:
|
||
Assert.Equal (18, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (18, _textView.SelectedLength);
|
||
Assert.Equal ("This is the first ", _textView.SelectedText);
|
||
|
||
break;
|
||
case 4:
|
||
Assert.Equal (23, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (23, _textView.SelectedLength);
|
||
Assert.Equal ("This is the first line.", _textView.SelectedText);
|
||
|
||
break;
|
||
case 5:
|
||
Assert.Equal (0, _textView.CursorPosition.X);
|
||
Assert.Equal (1, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (23 + Environment.NewLine.Length, _textView.SelectedLength);
|
||
Assert.Equal ($"This is the first line.{Environment.NewLine}", _textView.SelectedText);
|
||
|
||
break;
|
||
case 6:
|
||
Assert.Equal (5, _textView.CursorPosition.X);
|
||
Assert.Equal (1, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (28 + Environment.NewLine.Length, _textView.SelectedLength);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This ",
|
||
_textView.SelectedText
|
||
);
|
||
|
||
break;
|
||
case 7:
|
||
Assert.Equal (8, _textView.CursorPosition.X);
|
||
Assert.Equal (1, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (31 + Environment.NewLine.Length, _textView.SelectedLength);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is ",
|
||
_textView.SelectedText
|
||
);
|
||
|
||
break;
|
||
case 8:
|
||
Assert.Equal (12, _textView.CursorPosition.X);
|
||
Assert.Equal (1, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (35 + Environment.NewLine.Length, _textView.SelectedLength);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the ",
|
||
_textView.SelectedText
|
||
);
|
||
|
||
break;
|
||
case 9:
|
||
Assert.Equal (19, _textView.CursorPosition.X);
|
||
Assert.Equal (1, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (42 + Environment.NewLine.Length, _textView.SelectedLength);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second ",
|
||
_textView.SelectedText
|
||
);
|
||
|
||
break;
|
||
case 10:
|
||
Assert.Equal (24, _textView.CursorPosition.X);
|
||
Assert.Equal (1, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (47 + Environment.NewLine.Length, _textView.SelectedLength);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.",
|
||
_textView.SelectedText
|
||
);
|
||
|
||
break;
|
||
default:
|
||
iterationsFinished = true;
|
||
|
||
break;
|
||
}
|
||
|
||
iteration++;
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void WordForward_With_No_Selection ()
|
||
{
|
||
_textView.CursorPosition = Point.Empty;
|
||
var iteration = 0;
|
||
|
||
while (_textView.CursorPosition.X < _textView.Text.Length)
|
||
{
|
||
_textView.NewKeyDownEvent (Key.CursorRight.WithCtrl);
|
||
|
||
switch (iteration)
|
||
{
|
||
case 0:
|
||
Assert.Equal (4, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 1:
|
||
Assert.Equal (7, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 2:
|
||
Assert.Equal (12, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 3:
|
||
Assert.Equal (20, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 4:
|
||
Assert.Equal (25, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 5:
|
||
Assert.Equal (32, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
}
|
||
|
||
iteration++;
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void WordForward_With_No_Selection_And_With_More_Than_Only_One_Whitespace_And_With_Only_One_Letter ()
|
||
{
|
||
// 1 2 3 4 5
|
||
// 0123456789012345678901234567890123456789012345678901234=55 (Length)
|
||
_textView.Text = "TAB t o jump b etween t ext f ields .";
|
||
_textView.CursorPosition = Point.Empty;
|
||
var iteration = 0;
|
||
|
||
while (_textView.CursorPosition.X < _textView.Text.Length)
|
||
{
|
||
_textView.NewKeyDownEvent (Key.CursorRight.WithCtrl);
|
||
|
||
switch (iteration)
|
||
{
|
||
case 0:
|
||
Assert.Equal (6, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 1:
|
||
Assert.Equal (9, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 2:
|
||
Assert.Equal (12, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 3:
|
||
Assert.Equal (25, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 4:
|
||
Assert.Equal (28, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 5:
|
||
Assert.Equal (38, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 6:
|
||
Assert.Equal (40, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 7:
|
||
Assert.Equal (46, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 8:
|
||
Assert.Equal (48, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 9:
|
||
Assert.Equal (54, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
case 10:
|
||
Assert.Equal (55, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (0, _textView.SelectedLength);
|
||
Assert.Equal ("", _textView.SelectedText);
|
||
|
||
break;
|
||
}
|
||
|
||
iteration++;
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void WordForward_With_Selection ()
|
||
{
|
||
_textView.CursorPosition = Point.Empty;
|
||
_textView.SelectionStartColumn = 0;
|
||
_textView.SelectionStartRow = 0;
|
||
var iteration = 0;
|
||
|
||
while (_textView.CursorPosition.X < _textView.Text.Length)
|
||
{
|
||
_textView.NewKeyDownEvent (
|
||
new (
|
||
KeyCode.CursorRight | KeyCode.CtrlMask | KeyCode.ShiftMask
|
||
)
|
||
);
|
||
|
||
switch (iteration)
|
||
{
|
||
case 0:
|
||
Assert.Equal (4, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (4, _textView.SelectedLength);
|
||
Assert.Equal ("TAB ", _textView.SelectedText);
|
||
|
||
break;
|
||
case 1:
|
||
Assert.Equal (7, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (7, _textView.SelectedLength);
|
||
Assert.Equal ("TAB to ", _textView.SelectedText);
|
||
|
||
break;
|
||
case 2:
|
||
Assert.Equal (12, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (12, _textView.SelectedLength);
|
||
Assert.Equal ("TAB to jump ", _textView.SelectedText);
|
||
|
||
break;
|
||
case 3:
|
||
Assert.Equal (20, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (20, _textView.SelectedLength);
|
||
Assert.Equal ("TAB to jump between ", _textView.SelectedText);
|
||
|
||
break;
|
||
case 4:
|
||
Assert.Equal (25, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (25, _textView.SelectedLength);
|
||
Assert.Equal ("TAB to jump between text ", _textView.SelectedText);
|
||
|
||
break;
|
||
case 5:
|
||
Assert.Equal (32, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (0, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (32, _textView.SelectedLength);
|
||
Assert.Equal ("TAB to jump between text fields.", _textView.SelectedText);
|
||
|
||
break;
|
||
}
|
||
|
||
iteration++;
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void
|
||
WordForward_With_The_Same_Values_For_SelectedStart_And_CursorPosition_And_Not_Starting_At_Beginning_Of_The_Text ()
|
||
{
|
||
_textView.CursorPosition = new (10, 0);
|
||
_textView.SelectionStartColumn = 10;
|
||
_textView.SelectionStartRow = 0;
|
||
var iteration = 0;
|
||
|
||
while (_textView.CursorPosition.X < _textView.Text.Length)
|
||
{
|
||
_textView.NewKeyDownEvent (
|
||
new (
|
||
KeyCode.CursorRight | KeyCode.CtrlMask | KeyCode.ShiftMask
|
||
)
|
||
);
|
||
|
||
switch (iteration)
|
||
{
|
||
case 0:
|
||
Assert.Equal (12, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (10, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (2, _textView.SelectedLength);
|
||
Assert.Equal ("p ", _textView.SelectedText);
|
||
|
||
break;
|
||
case 1:
|
||
Assert.Equal (20, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (10, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (10, _textView.SelectedLength);
|
||
Assert.Equal ("p between ", _textView.SelectedText);
|
||
|
||
break;
|
||
case 2:
|
||
Assert.Equal (25, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (10, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (15, _textView.SelectedLength);
|
||
Assert.Equal ("p between text ", _textView.SelectedText);
|
||
|
||
break;
|
||
case 3:
|
||
Assert.Equal (32, _textView.CursorPosition.X);
|
||
Assert.Equal (0, _textView.CursorPosition.Y);
|
||
Assert.Equal (10, _textView.SelectionStartColumn);
|
||
Assert.Equal (0, _textView.SelectionStartRow);
|
||
Assert.Equal (22, _textView.SelectedLength);
|
||
Assert.Equal ("p between text fields.", _textView.SelectedText);
|
||
|
||
break;
|
||
}
|
||
|
||
iteration++;
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
[AutoInitShutdown]
|
||
public void WordWrap_Deleting_Backwards ()
|
||
{
|
||
var tv = new TextView { Width = 5, Height = 2, WordWrap = true, Text = "aaaa" };
|
||
var top = new Toplevel ();
|
||
top.Add (tv);
|
||
Application.Begin (top);
|
||
Application.LayoutAndDraw ();
|
||
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.LeftColumn);
|
||
|
||
DriverAssert.AssertDriverContentsAre (
|
||
@"
|
||
aaaa
|
||
",
|
||
_output
|
||
);
|
||
|
||
tv.CursorPosition = new (5, 0);
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace));
|
||
Application.LayoutAndDraw ();
|
||
Assert.Equal (0, tv.LeftColumn);
|
||
|
||
DriverAssert.AssertDriverContentsAre (
|
||
@"
|
||
aaa
|
||
",
|
||
_output
|
||
);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace));
|
||
Application.LayoutAndDraw ();
|
||
Assert.Equal (0, tv.LeftColumn);
|
||
|
||
DriverAssert.AssertDriverContentsAre (
|
||
@"
|
||
aa
|
||
",
|
||
_output
|
||
);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace));
|
||
Application.LayoutAndDraw ();
|
||
Assert.Equal (0, tv.LeftColumn);
|
||
|
||
DriverAssert.AssertDriverContentsAre (
|
||
@"
|
||
a
|
||
",
|
||
_output
|
||
);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace));
|
||
Application.LayoutAndDraw ();
|
||
Assert.Equal (0, tv.LeftColumn);
|
||
|
||
DriverAssert.AssertDriverContentsAre (
|
||
@"
|
||
|
||
",
|
||
_output
|
||
);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Backspace));
|
||
Application.LayoutAndDraw ();
|
||
Assert.Equal (0, tv.LeftColumn);
|
||
|
||
DriverAssert.AssertDriverContentsAre (
|
||
@"
|
||
|
||
",
|
||
_output
|
||
);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Theory]
|
||
[TextViewTestsAutoInitShutdown]
|
||
[InlineData (KeyCode.Delete)]
|
||
public void WordWrap_Draw_Typed_Keys_After_Text_Is_Deleted (KeyCode del)
|
||
{
|
||
var top = new Toplevel ();
|
||
top.Add (_textView);
|
||
_textView.Text = "Line 1.\nLine 2.";
|
||
_textView.WordWrap = true;
|
||
Application.Begin (top);
|
||
Application.LayoutAndDraw ();
|
||
|
||
Assert.True (_textView.WordWrap);
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
Line 1.
|
||
Line 2.",
|
||
_output
|
||
);
|
||
|
||
Assert.True (_textView.NewKeyDownEvent (Key.End.WithShift));
|
||
Assert.Equal ("Line 1.", _textView.SelectedText);
|
||
|
||
Assert.True (_textView.NewKeyDownEvent (new (del)));
|
||
Application.LayoutAndDraw ();
|
||
DriverAssert.AssertDriverContentsWithFrameAre ("Line 2.", _output);
|
||
|
||
Assert.True (_textView.NewKeyDownEvent (Key.H.WithShift));
|
||
Assert.NotEqual (Rectangle.Empty, _textView._needsDrawRect);
|
||
Application.LayoutAndDraw ();
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
H
|
||
Line 2.",
|
||
_output
|
||
);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
public void WordWrap_Gets_Sets ()
|
||
{
|
||
var tv = new TextView { WordWrap = true };
|
||
Assert.True (tv.WordWrap);
|
||
tv.WordWrap = false;
|
||
Assert.False (tv.WordWrap);
|
||
}
|
||
|
||
[Fact]
|
||
[AutoInitShutdown]
|
||
public void WordWrap_Not_Throw_If_Width_Is_Less_Than_Zero ()
|
||
{
|
||
Exception exception = Record.Exception (
|
||
() =>
|
||
{
|
||
var tv = new TextView
|
||
{
|
||
Width = Dim.Fill (),
|
||
Height = Dim.Fill (),
|
||
WordWrap = true,
|
||
Text = "これは、左右のクリップ境界をテストするための非常に長いテキストです。"
|
||
};
|
||
}
|
||
);
|
||
Assert.Null (exception);
|
||
}
|
||
|
||
[Fact]
|
||
[AutoInitShutdown]
|
||
public void WordWrap_ReadOnly_CursorPosition_SelectedText_Copy ()
|
||
{
|
||
// 0123456789
|
||
var text = "This is the first line.\nThis is the second line.\n";
|
||
var tv = new TextView { Width = 11, Height = 9 };
|
||
tv.Text = text;
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}",
|
||
tv.Text
|
||
);
|
||
tv.WordWrap = true;
|
||
|
||
var top = new Toplevel ();
|
||
top.Add (tv);
|
||
top.Layout ();
|
||
tv.Draw ();
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
This is
|
||
the first
|
||
line.
|
||
This is
|
||
the
|
||
second
|
||
line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
tv.ReadOnly = true;
|
||
tv.CursorPosition = new (6, 2);
|
||
Assert.Equal (new (5, 2), tv.CursorPosition);
|
||
top.LayoutSubViews ();
|
||
View.SetClipToScreen ();
|
||
tv.Draw ();
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
This is
|
||
the first
|
||
line.
|
||
This is
|
||
the second
|
||
line.
|
||
",
|
||
_output
|
||
);
|
||
|
||
tv.SelectionStartRow = 0;
|
||
tv.SelectionStartColumn = 0;
|
||
Assert.Equal ("This is the first line.", tv.SelectedText);
|
||
|
||
tv.Copy ();
|
||
Assert.Equal ("This is the first line.", Clipboard.Contents);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void WordWrap_True_LoadStream_New_Text ()
|
||
{
|
||
Assert.Equal ("TAB to jump between text fields.", _textView.Text);
|
||
_textView.WordWrap = true;
|
||
Assert.Equal ("TAB to jump between text fields.", _textView.Text);
|
||
var text = "This is the first line.\nThis is the second line.\n";
|
||
|
||
using (var stream = new MemoryStream ())
|
||
{
|
||
var writer = new StreamWriter (stream);
|
||
writer.Write (text);
|
||
writer.Flush ();
|
||
stream.Position = 0;
|
||
|
||
_textView.Load (stream);
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}",
|
||
_textView.Text
|
||
);
|
||
Assert.True (_textView.WordWrap);
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
public void WordWrap_True_Text_Always_Returns_Unwrapped ()
|
||
{
|
||
var text = "This is the first line.\nThis is the second line.\n";
|
||
var tv = new TextView { Width = 10 };
|
||
tv.Text = text;
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}",
|
||
tv.Text
|
||
);
|
||
tv.WordWrap = true;
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}",
|
||
tv.Text
|
||
);
|
||
}
|
||
|
||
[Fact]
|
||
[TextViewTestsAutoInitShutdown]
|
||
public void WordWrap_WrapModel_Output ()
|
||
{
|
||
// 0123456789
|
||
var text = "This is the first line.\nThis is the second line.\n";
|
||
var tv = new TextView { Width = 10, Height = 10 };
|
||
tv.Text = text;
|
||
|
||
Assert.Equal (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}",
|
||
tv.Text
|
||
);
|
||
tv.WordWrap = true;
|
||
|
||
var top = new Toplevel ();
|
||
top.Add (tv);
|
||
|
||
top.Layout ();
|
||
tv.Draw ();
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
This is
|
||
the
|
||
first
|
||
line.
|
||
This is
|
||
the
|
||
second
|
||
line.
|
||
",
|
||
_output
|
||
);
|
||
}
|
||
|
||
private int GetLeftCol (int start)
|
||
{
|
||
string [] lines = _textView.Text.Split (Environment.NewLine);
|
||
|
||
if (lines == null || lines.Length == 0)
|
||
{
|
||
return 0;
|
||
}
|
||
|
||
if (start == _textView.LeftColumn)
|
||
{
|
||
return start;
|
||
}
|
||
|
||
if (_textView.LeftColumn == _textView.CurrentColumn)
|
||
{
|
||
return _textView.CurrentColumn;
|
||
}
|
||
|
||
int cCol = _textView.CurrentColumn;
|
||
string line = lines [_textView.CurrentRow];
|
||
int lCount = cCol > line.Length - 1 ? line.Length - 1 : cCol;
|
||
int width = _textView.Frame.Width;
|
||
int tabWidth = _textView.TabWidth;
|
||
var sumLength = 0;
|
||
var col = 0;
|
||
|
||
for (int i = lCount; i >= 0; i--)
|
||
{
|
||
char r = line [i];
|
||
sumLength += ((Rune)r).GetColumns ();
|
||
|
||
if (r == '\t')
|
||
{
|
||
sumLength += tabWidth + 1;
|
||
}
|
||
|
||
if (sumLength > width)
|
||
{
|
||
if (col + width == cCol)
|
||
{
|
||
col++;
|
||
}
|
||
|
||
break;
|
||
}
|
||
|
||
if ((cCol < line.Length && col > 0 && start < cCol && col == start) || cCol - col == width - 1)
|
||
{
|
||
break;
|
||
}
|
||
|
||
col = i;
|
||
}
|
||
|
||
return col;
|
||
}
|
||
|
||
// This class enables test functions annotated with the [InitShutdown] attribute
|
||
// to have a function called before the test function is called and after.
|
||
//
|
||
// This is necessary because a) Application is a singleton and Init/Shutdown must be called
|
||
// as a pair, and b) all unit test functions should be atomic.
|
||
[AttributeUsage (AttributeTargets.Class | AttributeTargets.Method)]
|
||
public class TextViewTestsAutoInitShutdown : AutoInitShutdownAttribute
|
||
{
|
||
public static string Txt = "TAB to jump between text fields.";
|
||
|
||
public TextViewTestsAutoInitShutdown () : base (configLocation: ConfigLocations.Default) { }
|
||
|
||
public override void After (MethodInfo methodUnderTest)
|
||
{
|
||
_textView = null;
|
||
base.After (methodUnderTest);
|
||
}
|
||
|
||
public override void Before (MethodInfo methodUnderTest)
|
||
{
|
||
FakeDriver.FakeBehaviors.UseFakeClipboard = true;
|
||
base.Before (methodUnderTest);
|
||
|
||
// 1 2 3
|
||
// 01234567890123456789012345678901=32 (Length)
|
||
byte [] buff = Encoding.Unicode.GetBytes (Txt);
|
||
byte [] ms = new MemoryStream (buff).ToArray ();
|
||
_textView = new() { Width = 30, Height = 10, ColorScheme = Colors.ColorSchemes ["Base"] };
|
||
_textView.Text = Encoding.Unicode.GetString (ms);
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
public void HotKey_Command_SetsFocus ()
|
||
{
|
||
var view = new TextView ();
|
||
|
||
view.CanFocus = true;
|
||
Assert.False (view.HasFocus);
|
||
view.InvokeCommand (Command.HotKey);
|
||
Assert.True (view.HasFocus);
|
||
}
|
||
|
||
[Fact]
|
||
public void HotKey_Command_Does_Not_Accept ()
|
||
{
|
||
var view = new TextView ();
|
||
var accepted = false;
|
||
view.Accepting += OnAccept;
|
||
view.InvokeCommand (Command.HotKey);
|
||
|
||
Assert.False (accepted);
|
||
|
||
return;
|
||
|
||
void OnAccept (object sender, CommandEventArgs e) { accepted = true; }
|
||
}
|
||
|
||
[Theory]
|
||
[InlineData (false, 1)]
|
||
[InlineData (true, 1)]
|
||
public void Accepted_Command_Raises_Accepted_Regardles_Of_AllowsReturn (bool allowsReturn, int expectedAcceptEvents)
|
||
{
|
||
var view = new TextView
|
||
{
|
||
AllowsReturn = allowsReturn
|
||
};
|
||
|
||
var acceptedEvents = 0;
|
||
view.Accepting += Accept;
|
||
view.InvokeCommand (Command.Accept);
|
||
Assert.Equal (expectedAcceptEvents, acceptedEvents);
|
||
|
||
return;
|
||
|
||
void Accept (object sender, CommandEventArgs e) { acceptedEvents++; }
|
||
}
|
||
|
||
[Theory]
|
||
[InlineData (false, 1)]
|
||
[InlineData (true, 0)]
|
||
public void Enter_Key_Fires_Accepted_BasedOn_AllowsReturn (bool allowsReturn, int expectedAccepts)
|
||
{
|
||
var view = new TextView
|
||
{
|
||
Multiline = allowsReturn
|
||
};
|
||
|
||
var accepted = 0;
|
||
view.Accepting += Accept;
|
||
view.NewKeyDownEvent (Key.Enter);
|
||
Assert.Equal (expectedAccepts, accepted);
|
||
|
||
return;
|
||
|
||
void Accept (object sender, CommandEventArgs e) { accepted++; }
|
||
}
|
||
|
||
[Theory]
|
||
[InlineData (false, 1)]
|
||
[InlineData (true, 0)]
|
||
public void Enter_Key_Fires_Accepted_BasedOn_Multiline (bool multiline, int expectedAccepts)
|
||
{
|
||
var view = new TextView
|
||
{
|
||
Multiline = multiline
|
||
};
|
||
|
||
var accepted = 0;
|
||
view.Accepting += Accept;
|
||
view.NewKeyDownEvent (Key.Enter);
|
||
Assert.Equal (expectedAccepts, accepted);
|
||
|
||
return;
|
||
|
||
void Accept (object sender, CommandEventArgs e) { accepted++; }
|
||
}
|
||
|
||
[Fact]
|
||
public void Space_Key_Types_Space ()
|
||
{
|
||
var view = new TextView ();
|
||
|
||
view.NewKeyDownEvent (Key.Space);
|
||
|
||
Assert.Equal (" ", view.Text);
|
||
}
|
||
|
||
[Theory]
|
||
[InlineData (false, false, 1, 1)]
|
||
[InlineData (false, true, 1, 0)]
|
||
[InlineData (true, false, 0, 0)]
|
||
[InlineData (true, true, 0, 0)]
|
||
public void Accepted_Event_Handled_Prevents_Default_Button_Accept (bool multiline, bool handleAccept, int expectedAccepts, int expectedButtonAccepts)
|
||
{
|
||
var superView = new Window ();
|
||
|
||
var tv = new TextView
|
||
{
|
||
Multiline = multiline
|
||
};
|
||
|
||
var button = new Button
|
||
{
|
||
IsDefault = true
|
||
};
|
||
|
||
superView.Add (tv, button);
|
||
|
||
var buttonAccept = 0;
|
||
button.Accepting += ButtonAccept;
|
||
|
||
var textViewAccept = 0;
|
||
tv.Accepting += TextViewAccept;
|
||
|
||
tv.SetFocus ();
|
||
Assert.True (tv.HasFocus);
|
||
|
||
superView.NewKeyDownEvent (Key.Enter);
|
||
Assert.Equal (expectedAccepts, textViewAccept);
|
||
Assert.Equal (expectedButtonAccepts, buttonAccept);
|
||
|
||
button.SetFocus ();
|
||
superView.NewKeyDownEvent (Key.Enter);
|
||
Assert.Equal (expectedAccepts, textViewAccept);
|
||
Assert.Equal (expectedButtonAccepts + 1, buttonAccept);
|
||
|
||
return;
|
||
|
||
void TextViewAccept (object sender, CommandEventArgs e)
|
||
{
|
||
textViewAccept++;
|
||
e.Cancel = handleAccept;
|
||
}
|
||
|
||
void ButtonAccept (object sender, CommandEventArgs e) { buttonAccept++; }
|
||
}
|
||
|
||
[Theory]
|
||
[InlineData (true, 0)]
|
||
[InlineData (false, 1)]
|
||
public void Accepted_No_Handler_Enables_Default_Button_Accept (bool multiline, int expectedButtonAccept)
|
||
{
|
||
var superView = new Window ();
|
||
|
||
var tv = new TextView
|
||
{
|
||
Multiline = multiline
|
||
};
|
||
|
||
var button = new Button
|
||
{
|
||
IsDefault = true
|
||
};
|
||
|
||
superView.Add (tv, button);
|
||
|
||
var buttonAccept = 0;
|
||
button.Accepting += ButtonAccept;
|
||
|
||
tv.SetFocus ();
|
||
Assert.True (tv.HasFocus);
|
||
|
||
superView.NewKeyDownEvent (Key.Enter);
|
||
Assert.Equal (expectedButtonAccept, buttonAccept);
|
||
|
||
button.SetFocus ();
|
||
superView.NewKeyDownEvent (Key.Enter);
|
||
Assert.Equal (expectedButtonAccept + 1, buttonAccept);
|
||
|
||
return;
|
||
|
||
void ButtonAccept (object sender, CommandEventArgs e) { buttonAccept++; }
|
||
}
|
||
|
||
[Fact]
|
||
public void Autocomplete_Popup_Added_To_SuperView_On_Init ()
|
||
{
|
||
View superView = new ()
|
||
{
|
||
CanFocus = true
|
||
};
|
||
|
||
TextView t = new ();
|
||
|
||
superView.Add (t);
|
||
Assert.Single (superView.SubViews);
|
||
|
||
superView.BeginInit ();
|
||
superView.EndInit ();
|
||
|
||
Assert.Equal (2, superView.SubViews.Count);
|
||
}
|
||
|
||
[Fact]
|
||
public void Autocomplete__Added_To_SuperView_On_Add ()
|
||
{
|
||
View superView = new ()
|
||
{
|
||
CanFocus = true,
|
||
Id = "superView"
|
||
};
|
||
|
||
superView.BeginInit ();
|
||
superView.EndInit ();
|
||
Assert.Empty (superView.SubViews);
|
||
|
||
TextView t = new ()
|
||
{
|
||
Id = "t"
|
||
};
|
||
|
||
superView.Add (t);
|
||
|
||
Assert.Equal (2, superView.SubViews.Count);
|
||
}
|
||
|
||
[Fact]
|
||
public void Autocomplete_Visible_False_By_Default ()
|
||
{
|
||
View superView = new ()
|
||
{
|
||
CanFocus = true
|
||
};
|
||
|
||
TextView t = new ();
|
||
|
||
superView.Add (t);
|
||
superView.BeginInit ();
|
||
superView.EndInit ();
|
||
|
||
Assert.Equal (2, superView.SubViews.Count);
|
||
|
||
Assert.True (t.Visible);
|
||
Assert.False (t.Autocomplete.Visible);
|
||
}
|
||
|
||
[Fact]
|
||
public void Right_CursorAtEnd_WithSelection_ShouldClearSelection ()
|
||
{
|
||
var tv = new TextView
|
||
{
|
||
Text = "Hello"
|
||
};
|
||
tv.SetFocus ();
|
||
|
||
tv.NewKeyDownEvent (Key.End.WithShift);
|
||
Assert.Equal (5, tv.CursorPosition.X);
|
||
|
||
// When there is selected text and the cursor is at the end of the text field
|
||
Assert.Equal ("Hello", tv.SelectedText);
|
||
|
||
// Pressing right should not move focus, instead it should clear selection
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorRight));
|
||
Assert.Empty (tv.SelectedText);
|
||
|
||
// Now that the selection is cleared another right keypress should move focus
|
||
Assert.False (tv.NewKeyDownEvent (Key.CursorRight));
|
||
}
|
||
|
||
[Fact]
|
||
public void Left_CursorAtStart_WithSelection_ShouldClearSelection ()
|
||
{
|
||
var tv = new TextView
|
||
{
|
||
Text = "Hello"
|
||
};
|
||
tv.SetFocus ();
|
||
|
||
tv.NewKeyDownEvent (Key.CursorRight);
|
||
tv.NewKeyDownEvent (Key.CursorRight);
|
||
|
||
Assert.Equal (2, tv.CursorPosition.X);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorLeft.WithShift));
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorLeft.WithShift));
|
||
|
||
// When there is selected text and the cursor is at the start of the text field
|
||
Assert.Equal ("He", tv.SelectedText);
|
||
|
||
// Pressing left should not move focus, instead it should clear selection
|
||
Assert.True (tv.NewKeyDownEvent (Key.CursorLeft));
|
||
Assert.Empty (tv.SelectedText);
|
||
|
||
// When clearing selected text with left the cursor should be at the start of the selection
|
||
Assert.Equal (0, tv.CursorPosition.X);
|
||
|
||
// Now that the selection is cleared another left keypress should move focus
|
||
Assert.False (tv.NewKeyDownEvent (Key.CursorLeft));
|
||
}
|
||
|
||
[Fact]
|
||
[AutoInitShutdown]
|
||
public void Draw_Esc_Rune ()
|
||
{
|
||
var tv = new TextView { Width = 5, Height = 1, Text = "\u001b" };
|
||
tv.BeginInit ();
|
||
tv.EndInit ();
|
||
tv.Draw ();
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre ("\u241b", _output);
|
||
|
||
tv.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
public void Equals_True ()
|
||
{
|
||
var c1 = new Cell ();
|
||
var c2 = new Cell ();
|
||
Assert.True (c1.Equals (c2));
|
||
Assert.True (c2.Equals (c1));
|
||
|
||
c1.Rune = new ('a');
|
||
c1.Attribute = new ();
|
||
c2.Rune = new ('a');
|
||
c2.Attribute = new ();
|
||
Assert.True (c1.Equals (c2));
|
||
Assert.True (c2.Equals (c1));
|
||
}
|
||
|
||
[Fact]
|
||
[AutoInitShutdown]
|
||
public void CellEventArgs_WordWrap_True ()
|
||
{
|
||
var eventCount = 0;
|
||
|
||
List<List<Cell>> text =
|
||
[
|
||
Cell.ToCells (
|
||
"This is the first line.".ToRunes ()
|
||
),
|
||
|
||
Cell.ToCells (
|
||
"This is the second line.".ToRunes ()
|
||
)
|
||
];
|
||
TextView tv = CreateTextView ();
|
||
tv.DrawNormalColor += TextView_DrawColor;
|
||
tv.DrawReadOnlyColor += TextView_DrawColor;
|
||
tv.DrawSelectionColor += TextView_DrawColor;
|
||
tv.DrawUsedColor += TextView_DrawColor;
|
||
|
||
void TextView_DrawColor (object sender, CellEventArgs e)
|
||
{
|
||
Assert.Equal (e.Line [e.Col], text [e.UnwrappedPosition.Row] [e.UnwrappedPosition.Col]);
|
||
eventCount++;
|
||
}
|
||
|
||
tv.Text = $"{Cell.ToString (text [0])}\n{Cell.ToString (text [1])}\n";
|
||
Assert.False (tv.WordWrap);
|
||
var top = new Toplevel ();
|
||
top.Add (tv);
|
||
Application.Begin (top);
|
||
Application.LayoutAndDraw ();
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
This is the first line.
|
||
This is the second line.",
|
||
_output
|
||
);
|
||
|
||
tv.Width = 10;
|
||
tv.Height = 25;
|
||
tv.WordWrap = true;
|
||
Application.LayoutAndDraw ();
|
||
|
||
DriverAssert.AssertDriverContentsWithFrameAre (
|
||
@"
|
||
This is
|
||
the
|
||
first
|
||
line.
|
||
This is
|
||
the
|
||
second
|
||
line. ",
|
||
_output
|
||
);
|
||
|
||
Assert.Equal (eventCount, (text [0].Count + text [1].Count) * 2);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
[AutoInitShutdown (configLocation: ConfigLocations.Default)]
|
||
public void Cell_LoadCells_InheritsPreviousAttribute ()
|
||
{
|
||
List<Cell> cells = [];
|
||
|
||
foreach (KeyValuePair<string, ColorScheme> color in Colors.ColorSchemes)
|
||
{
|
||
string csName = color.Key;
|
||
|
||
foreach (Rune rune in csName.EnumerateRunes ())
|
||
{
|
||
cells.Add (new () { Rune = rune, Attribute = color.Value.Normal });
|
||
}
|
||
|
||
cells.Add (new () { Rune = (Rune)'\n', Attribute = color.Value.Focus });
|
||
}
|
||
|
||
TextView tv = CreateTextView ();
|
||
tv.Load (cells);
|
||
var top = new Toplevel ();
|
||
top.Add (tv);
|
||
RunState rs = Application.Begin (top);
|
||
Application.LayoutAndDraw ();
|
||
|
||
Assert.True (tv.InheritsPreviousAttribute);
|
||
|
||
var expectedText = @"
|
||
TopLevel
|
||
Base
|
||
Dialog
|
||
Menu
|
||
Error ";
|
||
DriverAssert.AssertDriverContentsWithFrameAre (expectedText, _output);
|
||
|
||
Attribute [] attributes =
|
||
{
|
||
// 0
|
||
Colors.ColorSchemes ["TopLevel"].Normal,
|
||
|
||
// 1
|
||
Colors.ColorSchemes ["Base"].Normal,
|
||
|
||
// 2
|
||
Colors.ColorSchemes ["Dialog"].Normal,
|
||
|
||
// 3
|
||
Colors.ColorSchemes ["Menu"].Normal,
|
||
|
||
// 4
|
||
Colors.ColorSchemes ["Error"].Normal,
|
||
|
||
// 5
|
||
tv.ColorScheme!.Focus
|
||
};
|
||
|
||
var expectedColor = @"
|
||
0000000055
|
||
1111555555
|
||
2222225555
|
||
3333555555
|
||
4444455555";
|
||
DriverAssert.AssertDriverAttributesAre (expectedColor, _output, Application.Driver, attributes);
|
||
|
||
tv.WordWrap = true;
|
||
Application.LayoutAndDraw ();
|
||
DriverAssert.AssertDriverContentsWithFrameAre (expectedText, _output);
|
||
DriverAssert.AssertDriverAttributesAre (expectedColor, _output, Application.Driver, attributes);
|
||
|
||
tv.CursorPosition = new (6, 2);
|
||
tv.SelectionStartColumn = 0;
|
||
tv.SelectionStartRow = 0;
|
||
Assert.Equal ($"TopLevel{Environment.NewLine}Base{Environment.NewLine}Dialog", tv.SelectedText);
|
||
tv.Copy ();
|
||
tv.IsSelecting = false;
|
||
tv.CursorPosition = new (2, 4);
|
||
tv.Paste ();
|
||
Application.LayoutAndDraw ();
|
||
|
||
expectedText = @"
|
||
TopLevel
|
||
Base
|
||
Dialog
|
||
Menu
|
||
ErTopLevel
|
||
Base
|
||
Dialogror ";
|
||
DriverAssert.AssertDriverContentsWithFrameAre (expectedText, _output);
|
||
|
||
expectedColor = @"
|
||
0000000055
|
||
1111555555
|
||
2222225555
|
||
3333555555
|
||
4400000000
|
||
1111555555
|
||
2222224445";
|
||
DriverAssert.AssertDriverAttributesAre (expectedColor, _output, Application.Driver, attributes);
|
||
|
||
tv.Undo ();
|
||
tv.CursorPosition = new (0, 3);
|
||
tv.SelectionStartColumn = 0;
|
||
tv.SelectionStartRow = 0;
|
||
|
||
Assert.Equal (
|
||
$"TopLevel{Environment.NewLine}Base{Environment.NewLine}Dialog{Environment.NewLine}",
|
||
tv.SelectedText
|
||
);
|
||
tv.Copy ();
|
||
tv.IsSelecting = false;
|
||
tv.CursorPosition = new (2, 4);
|
||
tv.Paste ();
|
||
Application.LayoutAndDraw ();
|
||
|
||
expectedText = @"
|
||
TopLevel
|
||
Base
|
||
Dialog
|
||
Menu
|
||
ErTopLevel
|
||
Base
|
||
Dialog
|
||
ror ";
|
||
DriverAssert.AssertDriverContentsWithFrameAre (expectedText, _output);
|
||
|
||
expectedColor = @"
|
||
0000000055
|
||
1111555555
|
||
2222225555
|
||
3333555555
|
||
4400000000
|
||
1111555555
|
||
2222225555
|
||
4445555555";
|
||
DriverAssert.AssertDriverAttributesAre (expectedColor, _output, Application.Driver, attributes);
|
||
|
||
Application.End (rs);
|
||
top.Dispose ();
|
||
}
|
||
|
||
[Fact]
|
||
public void Cell_LoadCells_Without_ColorScheme_Is_Never_Null ()
|
||
{
|
||
List<Cell> cells = new ()
|
||
{
|
||
new () { Rune = new ('T') },
|
||
new () { Rune = new ('e') },
|
||
new () { Rune = new ('s') },
|
||
new () { Rune = new ('t') }
|
||
};
|
||
TextView tv = CreateTextView ();
|
||
var top = new Toplevel ();
|
||
top.Add (tv);
|
||
tv.Load (cells);
|
||
|
||
for (var i = 0; i < tv.Lines; i++)
|
||
{
|
||
List<Cell> line = tv.GetLine (i);
|
||
|
||
foreach (Cell c in line)
|
||
{
|
||
Assert.NotNull (c.Attribute);
|
||
}
|
||
}
|
||
}
|
||
|
||
private TextView CreateTextView () { return new () { Width = 30, Height = 10 }; }
|
||
}
|