mirror of
https://github.com/gui-cs/Terminal.Gui.git
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cd75a20c60
* Fixes #4382. StringExtensions.GetColumns method should only return the total text width and not the sum of all runes width * Trying to fix unit test error * Update StringExtensions.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Resolving merge conflicts * Prevents Runes throwing if Grapheme is null * Add unit test to prove that null and empty string doesn't not throws anything. * Fix unit test failure * Fix IsValidLocation for wide graphemes * Add more combining * Prevent set invalid graphemes * Fix unit tests * Grapheme doesn't support invalid code points like lone surrogates * Fixes more unit tests * Fix unit test * Seems all test are fixed now * Adjust CharMap scenario with graphemes * Upgrade Wcwidth to version 4.0.0 * Reformat * Trying fix CheckDefaultState assertion * Revert "Trying fix CheckDefaultState assertion" This reverts commitc9b46b796a. * Forgot to include driver.End in the test * Reapply "Trying fix CheckDefaultState assertion" This reverts commit1060ac9b63. * Remove ToString * Fix merge errors * Change to conditional expression * Assertion to prove that no exception throws during cell initialization. * Remove unnecessary assignment * Remove assignment to end * Replace string concatenation with 'StringBuilder'. * Replace more string concatenation with 'StringBuilder' * Remove redundant call to 'ToString' because Rune cast to a String object. * Replace foreach loop with Sum linq --------- Co-authored-by: Tig <tig@users.noreply.github.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
2409 lines
90 KiB
C#
2409 lines
90 KiB
C#
using System.Text;
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namespace UnitTests_Parallelizable.ViewsTests;
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public class TextViewTests
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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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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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public void GetRegion_StringFromRunes_Environment_NewLine ()
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{
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var tv = new TextView { Text = $"1{Environment.NewLine}2" };
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Assert.Equal ($"1{Environment.NewLine}2", tv.Text);
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Assert.Equal ("", tv.SelectedText);
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tv.SelectAll ();
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Assert.Equal ($"1{Environment.NewLine}2", tv.Text);
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Assert.Equal ($"1{Environment.NewLine}2", tv.SelectedText);
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}
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[Fact]
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public void HistoryText_ClearHistoryChanges ()
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{
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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 { Text = text };
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Assert.True (tv.NewKeyDownEvent (Key.Enter));
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Assert.Equal (
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$"{Environment.NewLine}This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
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tv.Text
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);
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Assert.Equal (4, tv.Lines);
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Assert.Equal (new (0, 1), tv.CursorPosition);
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Assert.True (tv.IsDirty);
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Assert.True (tv.HasHistoryChanges);
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tv.ClearHistoryChanges ();
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Assert.Equal (
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$"{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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Assert.Equal (new (0, 1), tv.CursorPosition);
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Assert.False (tv.IsDirty);
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Assert.False (tv.HasHistoryChanges);
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}
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[Fact]
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public void HistoryText_Exceptions ()
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{
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var ht = new HistoryText ();
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foreach (object ls in Enum.GetValues (typeof (TextEditingLineStatus)))
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{
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if ((TextEditingLineStatus)ls != TextEditingLineStatus.Original)
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{
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Assert.Throws<ArgumentException> (
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() => ht.Add (
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new List<List<Cell>> (),
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Point.Empty,
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(TextEditingLineStatus)ls
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)
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);
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}
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}
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Assert.Null (Record.Exception (() => ht.Add (new () { new () }, Point.Empty)));
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}
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[Fact]
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public void HistoryText_IsDirty_HasHistoryChanges ()
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{
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var tv = new TextView ();
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Assert.Equal ("", tv.Text);
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Assert.Equal (1, tv.Lines);
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Assert.Equal (Point.Empty, tv.CursorPosition);
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Assert.False (tv.IsDirty);
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Assert.False (tv.HasHistoryChanges);
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Assert.True (tv.NewKeyDownEvent (Key.D1));
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Assert.Equal ("1", tv.Text);
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Assert.Equal (1, tv.Lines);
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Assert.Equal (new (1, 0), tv.CursorPosition);
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Assert.True (tv.IsDirty);
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Assert.True (tv.HasHistoryChanges);
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Assert.True (tv.NewKeyDownEvent (Key.Enter));
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Assert.Equal ($"1{Environment.NewLine}", tv.Text);
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Assert.Equal (2, tv.Lines);
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Assert.Equal (new (0, 1), tv.CursorPosition);
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Assert.True (tv.IsDirty);
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Assert.True (tv.HasHistoryChanges);
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Assert.True (tv.NewKeyDownEvent (Key.D2));
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Assert.Equal ($"1{Environment.NewLine}2", tv.Text);
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Assert.Equal (2, tv.Lines);
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Assert.Equal (new (1, 1), tv.CursorPosition);
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Assert.True (tv.IsDirty);
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Assert.True (tv.HasHistoryChanges);
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Assert.True (tv.NewKeyDownEvent (Key.Backspace));
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Assert.Equal ($"1{Environment.NewLine}", tv.Text);
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Assert.Equal (2, tv.Lines);
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Assert.Equal (new (0, 1), tv.CursorPosition);
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Assert.True (tv.IsDirty);
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Assert.True (tv.HasHistoryChanges);
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Assert.True (tv.NewKeyDownEvent (Key.Backspace));
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Assert.Equal ("1", tv.Text);
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Assert.Equal (1, tv.Lines);
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Assert.Equal (new (1, 0), tv.CursorPosition);
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Assert.True (tv.IsDirty);
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Assert.True (tv.HasHistoryChanges);
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Assert.True (tv.NewKeyDownEvent (Key.Backspace));
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Assert.Equal ("", tv.Text);
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Assert.Equal (1, tv.Lines);
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Assert.Equal (Point.Empty, tv.CursorPosition);
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// IsDirty cannot be based on HasHistoryChanges because HasHistoryChanges is greater than 0
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// The only way is comparing from the original text
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Assert.False (tv.IsDirty);
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// Still true because HasHistoryChanges is greater than 0
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Assert.True (tv.HasHistoryChanges);
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}
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[Fact]
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public void HistoryText_Undo_Redo_Changing_On_Middle_Clear_History_Forwards ()
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{
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var tv = new TextView ();
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Assert.True (tv.NewKeyDownEvent (Key.D1));
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Assert.Equal ("1", tv.Text);
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Assert.Equal (1, tv.Lines);
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Assert.Equal (new (1, 0), tv.CursorPosition);
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Assert.True (tv.NewKeyDownEvent (Key.D2));
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Assert.Equal ("12", tv.Text);
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Assert.Equal (1, tv.Lines);
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Assert.Equal (new (2, 0), tv.CursorPosition);
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Assert.True (tv.NewKeyDownEvent (Key.D3));
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Assert.Equal ("123", tv.Text);
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Assert.Equal (1, tv.Lines);
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Assert.Equal (new (3, 0), tv.CursorPosition);
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// Undo
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Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
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Assert.Equal ("12", tv.Text);
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Assert.Equal (1, tv.Lines);
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Assert.Equal (new (2, 0), tv.CursorPosition);
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Assert.True (tv.NewKeyDownEvent (Key.D4));
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Assert.Equal ("124", tv.Text);
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Assert.Equal (1, tv.Lines);
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Assert.Equal (new (3, 0), tv.CursorPosition);
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// Redo
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Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
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Assert.Equal ("124", tv.Text);
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Assert.Equal (1, tv.Lines);
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Assert.Equal (new (3, 0), tv.CursorPosition);
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}
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[Fact]
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public void HistoryText_Undo_Redo_Disabled_On_WordWrap ()
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{
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var text = "This is the first line.\nThis is the second line.\nThis is the third line.\n";
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var tv = new TextView { Width = 80, Height = 5, Text = text };
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Assert.False (tv.WordWrap);
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tv.WordWrap = true;
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tv.SelectionStartColumn = 12;
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tv.CursorPosition = new (12, 2);
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Assert.True (tv.NewKeyDownEvent (Key.Enter));
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Assert.Equal ($"This is the {Environment.NewLine}third line.{Environment.NewLine}", tv.Text);
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Assert.Equal (3, tv.Lines);
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Assert.Equal (new (0, 1), tv.CursorPosition);
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Assert.True (tv.NewKeyDownEvent (Key.A));
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Assert.Equal ($"This is the {Environment.NewLine}athird line.{Environment.NewLine}", tv.Text);
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Assert.Equal (3, tv.Lines);
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Assert.Equal (new (1, 1), tv.CursorPosition);
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Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
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Assert.Equal ($"This is the {Environment.NewLine}third line.{Environment.NewLine}", tv.Text);
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Assert.Equal (3, tv.Lines);
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Assert.Equal (new (0, 1), tv.CursorPosition);
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Assert.True (tv.IsDirty);
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Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
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Assert.Equal ($"This is the {Environment.NewLine}athird line.{Environment.NewLine}", tv.Text);
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Assert.Equal (3, tv.Lines);
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Assert.Equal (new (1, 1), tv.CursorPosition);
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}
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[Fact]
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public void HistoryText_Undo_Redo_Ending_With_Newline_Multi_Line_Selected_Almost_All_Return_And_InsertText ()
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{
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var text = "This is the first line.\nThis is the second line.\nThis is the third line.\n";
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var tv = new TextView { Text = text };
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tv.SelectionStartColumn = 12;
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tv.CursorPosition = new (12, 2);
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Assert.True (tv.NewKeyDownEvent (Key.Enter));
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Assert.Equal ($"This is the {Environment.NewLine}third line.{Environment.NewLine}", tv.Text);
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Assert.Equal (3, tv.Lines);
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Assert.Equal (new (0, 1), tv.CursorPosition);
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Assert.True (tv.NewKeyDownEvent (Key.A));
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Assert.Equal ($"This is the {Environment.NewLine}athird line.{Environment.NewLine}", tv.Text);
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Assert.Equal (3, tv.Lines);
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Assert.Equal (new (1, 1), tv.CursorPosition);
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// Undo
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Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
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Assert.Equal ($"This is the {Environment.NewLine}third line.{Environment.NewLine}", tv.Text);
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Assert.Equal (3, tv.Lines);
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Assert.Equal (new (0, 1), tv.CursorPosition);
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Assert.True (tv.IsDirty);
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Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
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Assert.Equal (
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$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.{Environment.NewLine}",
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tv.Text
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);
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Assert.Equal (4, tv.Lines);
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Assert.Equal (new (12, 2), tv.CursorPosition);
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Assert.False (tv.IsDirty);
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// Redo
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Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
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Assert.Equal ($"This is the {Environment.NewLine}third line.{Environment.NewLine}", tv.Text);
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Assert.Equal (3, tv.Lines);
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Assert.Equal (new (0, 1), tv.CursorPosition);
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Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
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Assert.Equal ($"This is the {Environment.NewLine}athird line.{Environment.NewLine}", tv.Text);
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Assert.Equal (3, tv.Lines);
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Assert.Equal (new (1, 1), tv.CursorPosition);
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// Undo
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Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
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Assert.Equal ($"This is the {Environment.NewLine}third line.{Environment.NewLine}", tv.Text);
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Assert.Equal (3, tv.Lines);
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Assert.Equal (new (0, 1), tv.CursorPosition);
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Assert.True (tv.IsDirty);
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Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
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Assert.Equal (
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$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.{Environment.NewLine}",
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tv.Text
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);
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Assert.Equal (4, tv.Lines);
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Assert.Equal (new (12, 2), tv.CursorPosition);
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Assert.False (tv.IsDirty);
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// Redo
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Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
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Assert.Equal ($"This is the {Environment.NewLine}third line.{Environment.NewLine}", tv.Text);
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Assert.Equal (3, tv.Lines);
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Assert.Equal (new (0, 1), tv.CursorPosition);
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Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
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Assert.Equal ($"This is the {Environment.NewLine}athird line.{Environment.NewLine}", tv.Text);
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Assert.Equal (3, tv.Lines);
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Assert.Equal (new (1, 1), tv.CursorPosition);
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}
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[Fact]
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public void HistoryText_Undo_Redo_First_Line_Selected_Return_And_InsertText ()
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{
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var text = "This is the first line.\nThis is the second line.\nThis is the third line.";
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var tv = new TextView { Text = text };
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tv.SelectionStartColumn = 12;
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tv.CursorPosition = new (17, 0);
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Assert.True (tv.NewKeyDownEvent (Key.Enter));
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Assert.Equal (
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$"This is the {Environment.NewLine} 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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Assert.Equal (new (0, 1), tv.CursorPosition);
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Assert.True (tv.NewKeyDownEvent (Key.A));
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Assert.Equal (
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$"This is the {Environment.NewLine}a line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
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tv.Text
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);
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Assert.Equal (4, tv.Lines);
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Assert.Equal (new (1, 1), tv.CursorPosition);
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|
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// Undo
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Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
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Assert.Equal (
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$"This is the {Environment.NewLine} 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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Assert.Equal (new (0, 1), tv.CursorPosition);
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Assert.True (tv.IsDirty);
|
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|
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Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
|
||
Assert.Equal (
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$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
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tv.Text
|
||
);
|
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Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (17, 0), tv.CursorPosition);
|
||
Assert.False (tv.IsDirty);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
|
||
Assert.Equal (
|
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$"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 (
|
||
$"This is the {Environment.NewLine}a line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal (4, tv.Lines);
|
||
Assert.Equal (new (1, 1), tv.CursorPosition);
|
||
}
|
||
|
||
[Fact]
|
||
public void HistoryText_Undo_Redo_KillWordBackward ()
|
||
{
|
||
var text = "First line.\nSecond line.";
|
||
var tv = new TextView { Text = text };
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.End.WithCtrl));
|
||
Assert.Equal ($"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 ($"{Environment.NewLine}Second line.", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Delete.WithCtrl));
|
||
Assert.Equal ("Second line.", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Delete.WithCtrl));
|
||
Assert.Equal ("line.", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Delete.WithCtrl));
|
||
Assert.Equal (".", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Delete.WithCtrl));
|
||
Assert.Equal ("", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal (".", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ("line.", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ("Second line.", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"{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 ($".{Environment.NewLine}Second line.", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"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 ($".{Environment.NewLine}Second line.", tv.Text);
|
||
Assert.Equal (2, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ($"{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);
|
||
|
||
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_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]
|
||
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 (
|
||
$"This is the first line.{Environment.NewLine}This is the second line.{Environment.NewLine}This is the third line.",
|
||
tv.Text
|
||
);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Equal (3, tv.Lines);
|
||
Assert.Equal (new (23, 2), tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.False (tv.IsDirty);
|
||
Assert.True (tv.HasHistoryChanges);
|
||
|
||
// Redo
|
||
Assert.True (tv.NewKeyDownEvent (Key.R.WithCtrl));
|
||
Assert.Equal ("", tv.Text);
|
||
Assert.Equal ("", tv.SelectedText);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (Point.Empty, tv.CursorPosition);
|
||
Assert.Equal (0, tv.SelectedLength);
|
||
Assert.True (tv.IsDirty);
|
||
Assert.True (tv.HasHistoryChanges);
|
||
}
|
||
|
||
[Fact]
|
||
public void HistoryText_Undo_Redo_Multiline_Selected_Tab_BackTab ()
|
||
{
|
||
var text = "First line.\nSecond line.\nThird line.";
|
||
var tv = new TextView { Width = 80, Height = 5, Text = text };
|
||
|
||
tv.SelectionStartColumn = 6;
|
||
tv.CursorPosition = new (6, 2);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Tab));
|
||
Assert.Equal ("First \tline.", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (7, 0), tv.CursorPosition);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Tab.WithShift));
|
||
Assert.Equal ("First line.", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (6, 0), tv.CursorPosition);
|
||
|
||
// Undo
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ("First \tline.", tv.Text);
|
||
Assert.Equal (1, tv.Lines);
|
||
Assert.Equal (new (7, 0), tv.CursorPosition);
|
||
Assert.True (tv.IsDirty);
|
||
|
||
Assert.True (tv.NewKeyDownEvent (Key.Z.WithCtrl));
|
||
Assert.Equal ($"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]
|
||
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,None]", cell.Attribute.ToString ());
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
[Fact]
|
||
public void Internal_Tests ()
|
||
{
|
||
var txt = "This is a text.";
|
||
List<Cell> txtStrings = Cell.StringToCells (txt);
|
||
Assert.Equal (txt.Length, txtStrings.Count);
|
||
Assert.Equal ("T", txtStrings [0].Grapheme);
|
||
Assert.Equal ("h", txtStrings [1].Grapheme);
|
||
Assert.Equal ("i", txtStrings [2].Grapheme);
|
||
Assert.Equal ("s", txtStrings [3].Grapheme);
|
||
Assert.Equal (" ", txtStrings [4].Grapheme);
|
||
Assert.Equal ("i", txtStrings [5].Grapheme);
|
||
Assert.Equal ("s", txtStrings [6].Grapheme);
|
||
Assert.Equal (" ", txtStrings [7].Grapheme);
|
||
Assert.Equal ("a", txtStrings [8].Grapheme);
|
||
Assert.Equal (" ", txtStrings [9].Grapheme);
|
||
Assert.Equal ("t", txtStrings [10].Grapheme);
|
||
Assert.Equal ("e", txtStrings [11].Grapheme);
|
||
Assert.Equal ("x", txtStrings [12].Grapheme);
|
||
Assert.Equal ("t", txtStrings [13].Grapheme);
|
||
Assert.Equal (".", txtStrings [^1].Grapheme);
|
||
|
||
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 (txtStrings, start, x));
|
||
Assert.Equal ("a", txtStrings [start + x].Grapheme);
|
||
start = 1;
|
||
x = 7;
|
||
Assert.Equal (7, TextModel.GetColFromX (txtStrings, start, x));
|
||
Assert.Equal ("a", txtStrings [start + x].Grapheme);
|
||
|
||
Assert.Equal ((15, 15), TextModel.DisplaySize (txtStrings));
|
||
Assert.Equal ((6, 6), TextModel.DisplaySize (txtStrings, 1, 7));
|
||
|
||
Assert.Equal (0, TextModel.CalculateLeftColumn (txtStrings, 0, 7, 8));
|
||
Assert.Equal (1, TextModel.CalculateLeftColumn (txtStrings, 0, 8, 8));
|
||
Assert.Equal (2, TextModel.CalculateLeftColumn (txtStrings, 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]
|
||
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]
|
||
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]
|
||
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]
|
||
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]
|
||
public void WordBackward_WordForward_Limits_Return_Null ()
|
||
{
|
||
var model = new TextModel ();
|
||
model.LoadString ("Test");
|
||
(int col, int row)? newPos = model.WordBackward (0, 0, false);
|
||
Assert.Null (newPos);
|
||
newPos = model.WordForward (4, 0, false);
|
||
Assert.Null (newPos);
|
||
}
|
||
|
||
[Fact]
|
||
public void WordWrap_Gets_Sets ()
|
||
{
|
||
var tv = new TextView { WordWrap = true };
|
||
Assert.True (tv.WordWrap);
|
||
tv.WordWrap = false;
|
||
Assert.False (tv.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]
|
||
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.Handled = 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]
|
||
public void Equals_True ()
|
||
{
|
||
var c1 = new Cell ();
|
||
var c2 = new Cell ();
|
||
Assert.True (c1.Equals (c2));
|
||
Assert.True (c2.Equals (c1));
|
||
|
||
c1.Grapheme = new ("a");
|
||
c1.Attribute = new ();
|
||
c2.Grapheme = new ("a");
|
||
c2.Attribute = new ();
|
||
Assert.True (c1.Equals (c2));
|
||
Assert.True (c2.Equals (c1));
|
||
}
|
||
|
||
[Fact]
|
||
public void Cell_LoadCells_Without_Scheme_Is_Never_Null ()
|
||
{
|
||
List<Cell> cells = new ()
|
||
{
|
||
new () { Grapheme = new ("T") },
|
||
new () { Grapheme = new ("e") },
|
||
new () { Grapheme = new ("s") },
|
||
new () { Grapheme = 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);
|
||
}
|
||
}
|
||
}
|
||
|
||
[Theory]
|
||
[InlineData ("", false, "")]
|
||
[InlineData ("", true, "")]
|
||
[InlineData (" ", false, "")]
|
||
[InlineData (" ", true, "")]
|
||
[InlineData (" ", false, "")]
|
||
[InlineData (" ", true, "")]
|
||
[InlineData ("a", false, "")]
|
||
[InlineData ("a", true, "")]
|
||
[InlineData ("a ", false, "")]
|
||
[InlineData ("a ", true, "")]
|
||
[InlineData (" a ", false, "a ", "")]
|
||
[InlineData (" a ", true, "a ", "")]
|
||
[InlineData (" H1 ", false, "H1 ", "")]
|
||
[InlineData (" H1 ", true, "H1 ", "")]
|
||
[InlineData ("a$", false, "$", "")]
|
||
[InlineData ("a$", true, "$", "")]
|
||
[InlineData ("a$#", false, "$#", "")]
|
||
[InlineData ("a$#", true, "$#", "#", "")]
|
||
[InlineData (" a$# ", false, "a$# ", "$# ", "")]
|
||
[InlineData (" a$# ", true, "a$# ", "$# ", "# ", "")]
|
||
[InlineData ("\"$schema\"", false, "schema\"", "\"", "")]
|
||
[InlineData ("\"$schema\"", true, "$schema\"", "schema\"", "\"", "")]
|
||
[InlineData ("\": \"", false, "\"", "")]
|
||
[InlineData ("\": \"", true, "\"", "")]
|
||
[InlineData ("\"$schema\": \"", false, "schema\": \"", "\": \"", "\"", "")]
|
||
[InlineData ("\"$schema\": \"", true, "$schema\": \"", "schema\": \"", "\": \"", "\"", "")]
|
||
[InlineData ("1ºªA", false, "")]
|
||
[InlineData ("1ºªA", true, "")]
|
||
[InlineData (
|
||
"ºª\\!\"#%&/()?'«»*;,:._-@{[]}]|$=+´`~^<>£€¨",
|
||
false,
|
||
"\\!\"#%&/()?'«»*;,:._-@{[]}]|$=+´`~^<>£€¨",
|
||
"")]
|
||
[InlineData (
|
||
"ºª\\!\"#%&/()?'«»*;,:._-@{[]}]|$=+´`~^<>£€¨",
|
||
true,
|
||
"\\!\"#%&/()?'«»*;,:._-@{[]}]|$=+´`~^<>£€¨",
|
||
"|$=+´`~^<>£€¨",
|
||
"")]
|
||
[InlineData (
|
||
"{\r\n \"$schema\": \"https://gui-cs.github.io/Terminal.Gui/schemas/tui-config-schema.json\"\r\n}",
|
||
false,
|
||
"\r\n \"$schema\": \"https://gui-cs.github.io/Terminal.Gui/schemas/tui-config-schema.json\"\r\n}",
|
||
" \"$schema\": \"https://gui-cs.github.io/Terminal.Gui/schemas/tui-config-schema.json\"\r\n}",
|
||
"\"$schema\": \"https://gui-cs.github.io/Terminal.Gui/schemas/tui-config-schema.json\"\r\n}",
|
||
"schema\": \"https://gui-cs.github.io/Terminal.Gui/schemas/tui-config-schema.json\"\r\n}",
|
||
"\": \"https://gui-cs.github.io/Terminal.Gui/schemas/tui-config-schema.json\"\r\n}",
|
||
"\"https://gui-cs.github.io/Terminal.Gui/schemas/tui-config-schema.json\"\r\n}",
|
||
"https://gui-cs.github.io/Terminal.Gui/schemas/tui-config-schema.json\"\r\n}",
|
||
"://gui-cs.github.io/Terminal.Gui/schemas/tui-config-schema.json\"\r\n}",
|
||
"gui-cs.github.io/Terminal.Gui/schemas/tui-config-schema.json\"\r\n}",
|
||
"-cs.github.io/Terminal.Gui/schemas/tui-config-schema.json\"\r\n}",
|
||
"cs.github.io/Terminal.Gui/schemas/tui-config-schema.json\"\r\n}",
|
||
".github.io/Terminal.Gui/schemas/tui-config-schema.json\"\r\n}",
|
||
"github.io/Terminal.Gui/schemas/tui-config-schema.json\"\r\n}",
|
||
".io/Terminal.Gui/schemas/tui-config-schema.json\"\r\n}",
|
||
"io/Terminal.Gui/schemas/tui-config-schema.json\"\r\n}",
|
||
"/Terminal.Gui/schemas/tui-config-schema.json\"\r\n}",
|
||
"Terminal.Gui/schemas/tui-config-schema.json\"\r\n}",
|
||
".Gui/schemas/tui-config-schema.json\"\r\n}",
|
||
"Gui/schemas/tui-config-schema.json\"\r\n}",
|
||
"/schemas/tui-config-schema.json\"\r\n}",
|
||
"schemas/tui-config-schema.json\"\r\n}",
|
||
"/tui-config-schema.json\"\r\n}",
|
||
"tui-config-schema.json\"\r\n}",
|
||
"-config-schema.json\"\r\n}",
|
||
"config-schema.json\"\r\n}",
|
||
"-schema.json\"\r\n}",
|
||
"schema.json\"\r\n}",
|
||
".json\"\r\n}",
|
||
"json\"\r\n}",
|
||
"\"\r\n}",
|
||
"\r\n}",
|
||
"}",
|
||
"")]
|
||
[InlineData (
|
||
"{\r\n \"$schema\": \"https://gui-cs.github.io/Terminal.Gui/schemas/tui-config-schema.json\"\r\n}",
|
||
true,
|
||
"\r\n \"$schema\": \"https://gui-cs.github.io/Terminal.Gui/schemas/tui-config-schema.json\"\r\n}",
|
||
" \"$schema\": \"https://gui-cs.github.io/Terminal.Gui/schemas/tui-config-schema.json\"\r\n}",
|
||
"\"$schema\": \"https://gui-cs.github.io/Terminal.Gui/schemas/tui-config-schema.json\"\r\n}",
|
||
"$schema\": \"https://gui-cs.github.io/Terminal.Gui/schemas/tui-config-schema.json\"\r\n}",
|
||
"schema\": \"https://gui-cs.github.io/Terminal.Gui/schemas/tui-config-schema.json\"\r\n}",
|
||
"\": \"https://gui-cs.github.io/Terminal.Gui/schemas/tui-config-schema.json\"\r\n}",
|
||
"\"https://gui-cs.github.io/Terminal.Gui/schemas/tui-config-schema.json\"\r\n}",
|
||
"https://gui-cs.github.io/Terminal.Gui/schemas/tui-config-schema.json\"\r\n}",
|
||
"://gui-cs.github.io/Terminal.Gui/schemas/tui-config-schema.json\"\r\n}",
|
||
"gui-cs.github.io/Terminal.Gui/schemas/tui-config-schema.json\"\r\n}",
|
||
"-cs.github.io/Terminal.Gui/schemas/tui-config-schema.json\"\r\n}",
|
||
"cs.github.io/Terminal.Gui/schemas/tui-config-schema.json\"\r\n}",
|
||
".github.io/Terminal.Gui/schemas/tui-config-schema.json\"\r\n}",
|
||
"github.io/Terminal.Gui/schemas/tui-config-schema.json\"\r\n}",
|
||
".io/Terminal.Gui/schemas/tui-config-schema.json\"\r\n}",
|
||
"io/Terminal.Gui/schemas/tui-config-schema.json\"\r\n}",
|
||
"/Terminal.Gui/schemas/tui-config-schema.json\"\r\n}",
|
||
"Terminal.Gui/schemas/tui-config-schema.json\"\r\n}",
|
||
".Gui/schemas/tui-config-schema.json\"\r\n}",
|
||
"Gui/schemas/tui-config-schema.json\"\r\n}",
|
||
"/schemas/tui-config-schema.json\"\r\n}",
|
||
"schemas/tui-config-schema.json\"\r\n}",
|
||
"/tui-config-schema.json\"\r\n}",
|
||
"tui-config-schema.json\"\r\n}",
|
||
"-config-schema.json\"\r\n}",
|
||
"config-schema.json\"\r\n}",
|
||
"-schema.json\"\r\n}",
|
||
"schema.json\"\r\n}",
|
||
".json\"\r\n}",
|
||
"json\"\r\n}",
|
||
"\"\r\n}",
|
||
"\r\n}",
|
||
"}",
|
||
"")]
|
||
public void WordForward_WordWrap_False_True (string text, bool useSameRuneType, params string [] expectedText)
|
||
{
|
||
TextView tv = CreateTextView ();
|
||
tv.UseSameRuneTypeForWords = useSameRuneType;
|
||
|
||
ProcessDeleteWithCtrl ();
|
||
|
||
tv.WordWrap = true;
|
||
ProcessDeleteWithCtrl ();
|
||
|
||
void ProcessDeleteWithCtrl ()
|
||
{
|
||
tv.Text = text;
|
||
var idx = 0;
|
||
|
||
while (!string.IsNullOrEmpty (tv.Text))
|
||
{
|
||
tv.NewKeyDownEvent (Key.Delete.WithCtrl);
|
||
Assert.Equal (expectedText [idx].Replace ("\r\n", Environment.NewLine), tv.Text);
|
||
idx++;
|
||
}
|
||
}
|
||
}
|
||
|
||
[Theory]
|
||
[InlineData ("", false, "")]
|
||
[InlineData ("", true, "")]
|
||
[InlineData (" ", false, "")]
|
||
[InlineData (" ", true, "")]
|
||
[InlineData (" ", false, "")]
|
||
[InlineData (" ", true, "")]
|
||
[InlineData ("a", false, "")]
|
||
[InlineData ("a", true, "")]
|
||
[InlineData ("a ", false, "")]
|
||
[InlineData ("a ", true, "")]
|
||
[InlineData (" a ", false, " ", "")]
|
||
[InlineData (" a ", true, " ", "")]
|
||
[InlineData (" H1 ", false, " ", "")]
|
||
[InlineData (" H1 ", true, " ", "")]
|
||
[InlineData ("a$", false, "a", "")]
|
||
[InlineData ("a$", true, "a", "")]
|
||
[InlineData ("a$#", false, "a", "")]
|
||
[InlineData ("a$#", true, "a$", "a", "")]
|
||
[InlineData (" a$# ", false, " a", " ", "")]
|
||
[InlineData (" a$# ", true, " a$", " a", " ", "")]
|
||
[InlineData ("\"$schema\"", false, "\"$schema", "\"$", "")]
|
||
[InlineData ("\"$schema\"", true, "\"$schema", "\"$", "\"", "")]
|
||
[InlineData ("\"$schema\": \"", false, "\"$schema\": ", "\"$schema", "\"$", "")]
|
||
[InlineData ("\"$schema\": \"", true, "\"$schema\": ", "\"$schema", "\"$", "\"", "")]
|
||
[InlineData ("1ºªA", false, "")]
|
||
[InlineData ("1ºªA", true, "")]
|
||
[InlineData (
|
||
"ºª\\!\"#%&/()?'«»*;,:._-@{[]}]|$=+´`~^<>£€¨",
|
||
false,
|
||
"ºª",
|
||
"")]
|
||
[InlineData (
|
||
"ºª\\!\"#%&/()?'«»*;,:._-@{[]}]|$=+´`~^<>£€¨",
|
||
true,
|
||
"ºª\\!\"#%&/()?'«»*;,:._-@{[]}]",
|
||
"ºª",
|
||
"")]
|
||
[InlineData (
|
||
"{\r\n \"$schema\": \"https://gui-cs.github.io/Terminal.Gui/schemas/tui-config-schema.json\"\r\n}",
|
||
false,
|
||
"{\r\n \"$schema\": \"https://gui-cs.github.io/Terminal.Gui/schemas/tui-config-schema.json\"\r\n",
|
||
"{\r\n \"$schema\": \"https://gui-cs.github.io/Terminal.Gui/schemas/tui-config-schema.json\"",
|
||
"{\r\n \"$schema\": \"https://gui-cs.github.io/Terminal.Gui/schemas/tui-config-schema.json",
|
||
"{\r\n \"$schema\": \"https://gui-cs.github.io/Terminal.Gui/schemas/tui-config-schema.",
|
||
"{\r\n \"$schema\": \"https://gui-cs.github.io/Terminal.Gui/schemas/tui-config-schema",
|
||
"{\r\n \"$schema\": \"https://gui-cs.github.io/Terminal.Gui/schemas/tui-config-",
|
||
"{\r\n \"$schema\": \"https://gui-cs.github.io/Terminal.Gui/schemas/tui-config",
|
||
"{\r\n \"$schema\": \"https://gui-cs.github.io/Terminal.Gui/schemas/tui-",
|
||
"{\r\n \"$schema\": \"https://gui-cs.github.io/Terminal.Gui/schemas/tui",
|
||
"{\r\n \"$schema\": \"https://gui-cs.github.io/Terminal.Gui/schemas/",
|
||
"{\r\n \"$schema\": \"https://gui-cs.github.io/Terminal.Gui/schemas",
|
||
"{\r\n \"$schema\": \"https://gui-cs.github.io/Terminal.Gui/",
|
||
"{\r\n \"$schema\": \"https://gui-cs.github.io/Terminal.Gui",
|
||
"{\r\n \"$schema\": \"https://gui-cs.github.io/Terminal.",
|
||
"{\r\n \"$schema\": \"https://gui-cs.github.io/Terminal",
|
||
"{\r\n \"$schema\": \"https://gui-cs.github.io/",
|
||
"{\r\n \"$schema\": \"https://gui-cs.github.io",
|
||
"{\r\n \"$schema\": \"https://gui-cs.github.",
|
||
"{\r\n \"$schema\": \"https://gui-cs.github",
|
||
"{\r\n \"$schema\": \"https://gui-cs.",
|
||
"{\r\n \"$schema\": \"https://gui-cs",
|
||
"{\r\n \"$schema\": \"https://gui-",
|
||
"{\r\n \"$schema\": \"https://gui",
|
||
"{\r\n \"$schema\": \"https://",
|
||
"{\r\n \"$schema\": \"https",
|
||
"{\r\n \"$schema\": \"",
|
||
"{\r\n \"$schema\": ",
|
||
"{\r\n \"$schema",
|
||
"{\r\n \"$",
|
||
"{\r\n ",
|
||
"{\r\n",
|
||
"{",
|
||
"")]
|
||
[InlineData (
|
||
"{\r\n \"$schema\": \"https://gui-cs.github.io/Terminal.Gui/schemas/tui-config-schema.json\"\r\n}",
|
||
true,
|
||
"{\r\n \"$schema\": \"https://gui-cs.github.io/Terminal.Gui/schemas/tui-config-schema.json\"\r\n",
|
||
"{\r\n \"$schema\": \"https://gui-cs.github.io/Terminal.Gui/schemas/tui-config-schema.json\"",
|
||
"{\r\n \"$schema\": \"https://gui-cs.github.io/Terminal.Gui/schemas/tui-config-schema.json",
|
||
"{\r\n \"$schema\": \"https://gui-cs.github.io/Terminal.Gui/schemas/tui-config-schema.",
|
||
"{\r\n \"$schema\": \"https://gui-cs.github.io/Terminal.Gui/schemas/tui-config-schema",
|
||
"{\r\n \"$schema\": \"https://gui-cs.github.io/Terminal.Gui/schemas/tui-config-",
|
||
"{\r\n \"$schema\": \"https://gui-cs.github.io/Terminal.Gui/schemas/tui-config",
|
||
"{\r\n \"$schema\": \"https://gui-cs.github.io/Terminal.Gui/schemas/tui-",
|
||
"{\r\n \"$schema\": \"https://gui-cs.github.io/Terminal.Gui/schemas/tui",
|
||
"{\r\n \"$schema\": \"https://gui-cs.github.io/Terminal.Gui/schemas/",
|
||
"{\r\n \"$schema\": \"https://gui-cs.github.io/Terminal.Gui/schemas",
|
||
"{\r\n \"$schema\": \"https://gui-cs.github.io/Terminal.Gui/",
|
||
"{\r\n \"$schema\": \"https://gui-cs.github.io/Terminal.Gui",
|
||
"{\r\n \"$schema\": \"https://gui-cs.github.io/Terminal.",
|
||
"{\r\n \"$schema\": \"https://gui-cs.github.io/Terminal",
|
||
"{\r\n \"$schema\": \"https://gui-cs.github.io/",
|
||
"{\r\n \"$schema\": \"https://gui-cs.github.io",
|
||
"{\r\n \"$schema\": \"https://gui-cs.github.",
|
||
"{\r\n \"$schema\": \"https://gui-cs.github",
|
||
"{\r\n \"$schema\": \"https://gui-cs.",
|
||
"{\r\n \"$schema\": \"https://gui-cs",
|
||
"{\r\n \"$schema\": \"https://gui-",
|
||
"{\r\n \"$schema\": \"https://gui",
|
||
"{\r\n \"$schema\": \"https://",
|
||
"{\r\n \"$schema\": \"https",
|
||
"{\r\n \"$schema\": \"",
|
||
"{\r\n \"$schema\": ",
|
||
"{\r\n \"$schema",
|
||
"{\r\n \"$",
|
||
"{\r\n \"",
|
||
"{\r\n ",
|
||
"{\r\n",
|
||
"{",
|
||
"")]
|
||
public void WordBackward_WordWrap_False_True (string text, bool useSameRuneType, params string [] expectedText)
|
||
{
|
||
TextView tv = CreateTextView ();
|
||
tv.UseSameRuneTypeForWords = useSameRuneType;
|
||
|
||
ProcessBackspaceWithCtrl ();
|
||
|
||
tv.WordWrap = true;
|
||
ProcessBackspaceWithCtrl ();
|
||
|
||
void ProcessBackspaceWithCtrl ()
|
||
{
|
||
tv.Text = text;
|
||
tv.MoveEnd ();
|
||
var idx = 0;
|
||
|
||
while (!string.IsNullOrEmpty (tv.Text))
|
||
{
|
||
tv.NewKeyDownEvent (Key.Backspace.WithCtrl);
|
||
Assert.Equal (expectedText [idx].Replace ("\r\n", Environment.NewLine), tv.Text);
|
||
idx++;
|
||
}
|
||
}
|
||
}
|
||
|
||
[Theory]
|
||
[InlineData ("", 0, false, "")]
|
||
[InlineData ("", 0, true, "")]
|
||
[InlineData ("a", 0, false, "a")]
|
||
[InlineData ("a", 0, true, "a")]
|
||
[InlineData ("a:", 0, false, "a")]
|
||
[InlineData ("a:", 0, true, "a")]
|
||
[InlineData ("a:", 1, false, ":")]
|
||
[InlineData ("a:", 1, true, ":")]
|
||
[InlineData ("a ", 0, false, "a ")]
|
||
[InlineData ("a ", 0, true, "a")]
|
||
[InlineData ("a ", 1, false, "a ")]
|
||
[InlineData ("a ", 1, true, "a")]
|
||
[InlineData ("a b", 0, false, "a ")]
|
||
[InlineData ("a b", 0, true, "a")]
|
||
[InlineData ("a b", 1, false, "a ")]
|
||
[InlineData ("a b", 1, true, "a")]
|
||
[InlineData ("a b ", 2, false, "b ")]
|
||
[InlineData ("a b ", 2, true, "b")]
|
||
[InlineData ("a b ", 3, false, "b ")]
|
||
[InlineData ("a b ", 3, true, "b")]
|
||
[InlineData (" a b ", 0, false, " ")]
|
||
[InlineData (" a b ", 0, true, " ")]
|
||
[InlineData (" a b ", 2, false, " ")]
|
||
[InlineData (" a b ", 2, true, " ")]
|
||
[InlineData (" a b ", 3, false, " ")]
|
||
[InlineData (" a b ", 3, true, " ")]
|
||
[InlineData (" H1$you ", 2, false, "H1")]
|
||
[InlineData (" H1$you ", 2, true, "H1")]
|
||
[InlineData (" H1$you ", 3, false, "$&#")]
|
||
[InlineData (" H1$you ", 3, true, "$&#")]
|
||
[InlineData (" H1$you ", 4, false, "$&#")]
|
||
[InlineData (" H1$you ", 4, true, "$&#")]
|
||
[InlineData (" H1$you ", 5, false, "$&#")]
|
||
[InlineData (" H1$you ", 5, true, "$&#")]
|
||
[InlineData (" H1$you ", 6, false, "2you ")]
|
||
[InlineData (" H1$you ", 6, true, "2you")]
|
||
public void ProcessDoubleClickSelection_False_True (string text, int col, bool selectWordOnly, string expectedText)
|
||
{
|
||
TextView tv = CreateTextView ();
|
||
tv.Text = text;
|
||
tv.SelectWordOnlyOnDoubleClick = selectWordOnly;
|
||
|
||
Assert.True (tv.NewMouseEvent (new () { Position = new (col, 0), Flags = MouseFlags.Button1DoubleClicked }));
|
||
Assert.Equal (expectedText, tv.SelectedText);
|
||
}
|
||
|
||
private TextView CreateTextView () { return new () { Width = 30, Height = 10 }; }
|
||
}
|