Files
Terminal.Gui/UnitTests/Input/EscSeqUtilsTests.cs
dodexahedron 55cb3e76b4 V2 Cleanup Batch 1 (Per #3253) (#3255)
* Replace all 342 `== null` with `is null`

* Replace 354 `!= null` with `is { }`

* Wrap these in conditionals since they break tests against Release configuration

The members they depend on do not exist in Release configuration

* Split these up and dispose properly

This test needs to be revisited for several reasons at some point.

* Fix release configuration tests

* Declare interface these already support

* Annotate constructor properly and use throw helper

* Move class to its own file

* Rename these files so they nest in the solution explorer

* Make this a record type and remove now-redundant/illegal members

* Reference passing to avoid some struct copies

* Simplify this

* Carry reference passing through as appropriate

* Turn this into a record struct

* Remove unused internal constructor and its test

It was only used by that test.

* Simplify this constructor

* This should be a property

* Simplify constructor

* Simplify GetHashCode

* Mark this ignored just in case

* Missed a couple of opportunities for reference passing

* record struct already does this by value

* Remove unused class

* Simplify the type initializer and Reset method

* Implement INotifyCollectionChanged and IDictionary by delegating to ColorSchemes

* Fix for reflection-based configuration

* Make CI  build happy by disambiguiating this attribute

* Add PERF, NOTE, QUESTION, and CONCURRENCY tags for the todo explorer

* Make this string comparison faster.

* Add a tag for unclear intent

* This is a constant

* Turn this into a constant via use of a unicode literal

* Remove this method and its test

It is unused
There's no guarantee at all that the parent process is the terminal.
There are good reasons, including that one, why there's no simple way to do it in .net.
It's also of course a windows-only thing, if using WMI.

* With the WMI method gone, we no longer need this

* Make this more efficient

* Add detail to this property's XmlDoc

* Move the general properties up top because order matters

* Make sure any constants defined at higher levels are not clobbered and define a couple more

* Put InternalsVisibleTo in its own group

* Sort dependencies alphabetically and update

* Global usings

* Split to one type per file

* Collection expression

* Fix naming

* Inline to avoid copies

* This is already a value copy (struct)

* Combine to one non-destructive mutation

* Avoid some potential boxing

* Turn on null analysis here

* Remove unnecessary cast and use real type name

* Seal this

* Fix name

* Move nested class to a nested file (no type layout change made)

* Undo naming change that isn't changed globally until next batch
2024-02-21 06:31:54 -07:00

1181 lines
49 KiB
C#

using System.Diagnostics;
using System.Runtime.InteropServices;
namespace Terminal.Gui.InputTests;
public class EscSeqUtilsTests
{
private bool _actionStarted;
private MouseFlags _arg1;
private Point _arg2;
private string _c1Control, _code, _terminating;
private ConsoleKeyInfo [] _cki;
private EscSeqRequests _escSeqReqProc;
private bool _isKeyMouse;
private bool _isReq;
private ConsoleKey _key;
private ConsoleModifiers _mod;
private List<MouseFlags> _mouseFlags;
private ConsoleKeyInfo _newConsoleKeyInfo;
private Point _pos;
private string [] _values;
[Fact]
[AutoInitShutdown]
public void DecodeEscSeq_Tests ()
{
// ESC
_cki = new ConsoleKeyInfo [] { new ('\u001b', 0, false, false, false) };
var expectedCki = new ConsoleKeyInfo ('\u001b', ConsoleKey.Escape, false, false, false);
EscSeqUtils.DecodeEscSeq (
_escSeqReqProc,
ref _newConsoleKeyInfo,
ref _key,
_cki,
ref _mod,
out _c1Control,
out _code,
out _values,
out _terminating,
out _isKeyMouse,
out _mouseFlags,
out _pos,
out _isReq,
ProcessContinuousButtonPressed
);
Assert.Null (_escSeqReqProc);
Assert.Equal (expectedCki, _newConsoleKeyInfo);
Assert.Equal (ConsoleKey.Escape, _key);
Assert.Equal (0, (int)_mod);
Assert.Equal ("ESC", _c1Control);
Assert.Null (_code);
Assert.Null (_values);
Assert.Null (_terminating);
Assert.False (_isKeyMouse);
Assert.Equal (new List<MouseFlags> { 0 }, _mouseFlags);
Assert.Equal (Point.Empty, _pos);
Assert.False (_isReq);
Assert.Equal (0, (int)_arg1);
Assert.Equal (Point.Empty, _arg2);
ClearAll ();
_cki = new ConsoleKeyInfo [] { new ('\u001b', 0, false, false, false), new ('\u0012', 0, false, false, false) };
expectedCki = new ConsoleKeyInfo ('\u0012', ConsoleKey.R, false, true, true);
EscSeqUtils.DecodeEscSeq (
_escSeqReqProc,
ref _newConsoleKeyInfo,
ref _key,
_cki,
ref _mod,
out _c1Control,
out _code,
out _values,
out _terminating,
out _isKeyMouse,
out _mouseFlags,
out _pos,
out _isReq,
ProcessContinuousButtonPressed
);
Assert.Null (_escSeqReqProc);
Assert.Equal (expectedCki, _newConsoleKeyInfo);
Assert.Equal (ConsoleKey.R, _key);
Assert.Equal (0, (int)_mod);
Assert.Equal ("ESC", _c1Control);
Assert.Null (_code);
Assert.Null (_values);
Assert.Equal ("\u0012", _terminating);
Assert.False (_isKeyMouse);
Assert.Equal (new List<MouseFlags> { 0 }, _mouseFlags);
Assert.Equal (Point.Empty, _pos);
Assert.False (_isReq);
Assert.Equal (0, (int)_arg1);
Assert.Equal (Point.Empty, _arg2);
ClearAll ();
_cki = new ConsoleKeyInfo [] { new ('\u001b', 0, false, false, false), new ('r', 0, false, false, false) };
expectedCki = new ConsoleKeyInfo ('R', ConsoleKey.R, false, true, false);
EscSeqUtils.DecodeEscSeq (
_escSeqReqProc,
ref _newConsoleKeyInfo,
ref _key,
_cki,
ref _mod,
out _c1Control,
out _code,
out _values,
out _terminating,
out _isKeyMouse,
out _mouseFlags,
out _pos,
out _isReq,
ProcessContinuousButtonPressed
);
Assert.Null (_escSeqReqProc);
Assert.Equal (expectedCki, _newConsoleKeyInfo);
Assert.Equal (ConsoleKey.R, _key);
Assert.Equal (0, (int)_mod);
Assert.Equal ("ESC", _c1Control);
Assert.Null (_code);
Assert.Null (_values);
Assert.Equal ("r", _terminating);
Assert.False (_isKeyMouse);
Assert.Equal (new List<MouseFlags> { 0 }, _mouseFlags);
Assert.Equal (Point.Empty, _pos);
Assert.False (_isReq);
Assert.Equal (0, (int)_arg1);
Assert.Equal (Point.Empty, _arg2);
// SS3
ClearAll ();
_cki = new ConsoleKeyInfo []
{
new ('\u001b', 0, false, false, false), new ('O', 0, false, false, false), new ('R', 0, false, false, false)
};
expectedCki = new ConsoleKeyInfo ('\0', ConsoleKey.F3, false, false, false);
EscSeqUtils.DecodeEscSeq (
_escSeqReqProc,
ref _newConsoleKeyInfo,
ref _key,
_cki,
ref _mod,
out _c1Control,
out _code,
out _values,
out _terminating,
out _isKeyMouse,
out _mouseFlags,
out _pos,
out _isReq,
ProcessContinuousButtonPressed
);
Assert.Null (_escSeqReqProc);
Assert.Equal (expectedCki, _newConsoleKeyInfo);
Assert.Equal (ConsoleKey.F3, _key);
Assert.Equal (0, (int)_mod);
Assert.Equal ("SS3", _c1Control);
Assert.Null (_code);
Assert.Single (_values);
Assert.Null (_values [0]);
Assert.Equal ("R", _terminating);
Assert.False (_isKeyMouse);
Assert.Equal (new List<MouseFlags> { 0 }, _mouseFlags);
Assert.Equal (Point.Empty, _pos);
Assert.False (_isReq);
Assert.Equal (0, (int)_arg1);
Assert.Equal (Point.Empty, _arg2);
// CSI
ClearAll ();
_cki = new ConsoleKeyInfo []
{
new ('\u001b', 0, false, false, false),
new ('[', 0, false, false, false),
new ('1', 0, false, false, false),
new (';', 0, false, false, false),
new ('2', 0, false, false, false),
new ('R', 0, false, false, false)
};
expectedCki = new ConsoleKeyInfo ('\0', ConsoleKey.F3, true, false, false);
EscSeqUtils.DecodeEscSeq (
_escSeqReqProc,
ref _newConsoleKeyInfo,
ref _key,
_cki,
ref _mod,
out _c1Control,
out _code,
out _values,
out _terminating,
out _isKeyMouse,
out _mouseFlags,
out _pos,
out _isReq,
ProcessContinuousButtonPressed
);
Assert.Null (_escSeqReqProc);
Assert.Equal (expectedCki, _newConsoleKeyInfo);
Assert.Equal (ConsoleKey.F3, _key);
Assert.Equal (ConsoleModifiers.Shift, _mod);
Assert.Equal ("CSI", _c1Control);
Assert.Null (_code);
Assert.Equal (2, _values.Length);
Assert.Equal ("1", _values [0]);
Assert.Equal ("2", _values [^1]);
Assert.Equal ("R", _terminating);
Assert.False (_isKeyMouse);
Assert.Equal (new List<MouseFlags> { 0 }, _mouseFlags);
Assert.Equal (Point.Empty, _pos);
Assert.False (_isReq);
Assert.Equal (0, (int)_arg1);
Assert.Equal (Point.Empty, _arg2);
ClearAll ();
_cki = new ConsoleKeyInfo []
{
new ('\u001b', 0, false, false, false),
new ('[', 0, false, false, false),
new ('1', 0, false, false, false),
new (';', 0, false, false, false),
new ('3', 0, false, false, false),
new ('R', 0, false, false, false)
};
expectedCki = new ConsoleKeyInfo ('\0', ConsoleKey.F3, false, true, false);
EscSeqUtils.DecodeEscSeq (
_escSeqReqProc,
ref _newConsoleKeyInfo,
ref _key,
_cki,
ref _mod,
out _c1Control,
out _code,
out _values,
out _terminating,
out _isKeyMouse,
out _mouseFlags,
out _pos,
out _isReq,
ProcessContinuousButtonPressed
);
Assert.Null (_escSeqReqProc);
Assert.Equal (expectedCki, _newConsoleKeyInfo);
Assert.Equal (ConsoleKey.F3, _key);
Assert.Equal (ConsoleModifiers.Alt, _mod);
Assert.Equal ("CSI", _c1Control);
Assert.Null (_code);
Assert.Equal (2, _values.Length);
Assert.Equal ("1", _values [0]);
Assert.Equal ("3", _values [^1]);
Assert.Equal ("R", _terminating);
Assert.False (_isKeyMouse);
Assert.Equal (new List<MouseFlags> { 0 }, _mouseFlags);
Assert.Equal (Point.Empty, _pos);
Assert.False (_isReq);
Assert.Equal (0, (int)_arg1);
Assert.Equal (Point.Empty, _arg2);
ClearAll ();
_cki = new ConsoleKeyInfo []
{
new ('\u001b', 0, false, false, false),
new ('[', 0, false, false, false),
new ('1', 0, false, false, false),
new (';', 0, false, false, false),
new ('4', 0, false, false, false),
new ('R', 0, false, false, false)
};
expectedCki = new ConsoleKeyInfo ('\0', ConsoleKey.F3, true, true, false);
EscSeqUtils.DecodeEscSeq (
_escSeqReqProc,
ref _newConsoleKeyInfo,
ref _key,
_cki,
ref _mod,
out _c1Control,
out _code,
out _values,
out _terminating,
out _isKeyMouse,
out _mouseFlags,
out _pos,
out _isReq,
ProcessContinuousButtonPressed
);
Assert.Null (_escSeqReqProc);
Assert.Equal (expectedCki, _newConsoleKeyInfo);
Assert.Equal (ConsoleKey.F3, _key);
Assert.Equal (ConsoleModifiers.Shift | ConsoleModifiers.Alt, _mod);
Assert.Equal ("CSI", _c1Control);
Assert.Null (_code);
Assert.Equal (2, _values.Length);
Assert.Equal ("1", _values [0]);
Assert.Equal ("4", _values [^1]);
Assert.Equal ("R", _terminating);
Assert.False (_isKeyMouse);
Assert.Equal (new List<MouseFlags> { 0 }, _mouseFlags);
Assert.Equal (Point.Empty, _pos);
Assert.False (_isReq);
Assert.Equal (0, (int)_arg1);
Assert.Equal (Point.Empty, _arg2);
ClearAll ();
_cki = new ConsoleKeyInfo []
{
new ('\u001b', 0, false, false, false),
new ('[', 0, false, false, false),
new ('1', 0, false, false, false),
new (';', 0, false, false, false),
new ('5', 0, false, false, false),
new ('R', 0, false, false, false)
};
expectedCki = new ConsoleKeyInfo ('\0', ConsoleKey.F3, false, false, true);
EscSeqUtils.DecodeEscSeq (
_escSeqReqProc,
ref _newConsoleKeyInfo,
ref _key,
_cki,
ref _mod,
out _c1Control,
out _code,
out _values,
out _terminating,
out _isKeyMouse,
out _mouseFlags,
out _pos,
out _isReq,
ProcessContinuousButtonPressed
);
Assert.Null (_escSeqReqProc);
Assert.Equal (expectedCki, _newConsoleKeyInfo);
Assert.Equal (ConsoleKey.F3, _key);
Assert.Equal (ConsoleModifiers.Control, _mod);
Assert.Equal ("CSI", _c1Control);
Assert.Null (_code);
Assert.Equal (2, _values.Length);
Assert.Equal ("1", _values [0]);
Assert.Equal ("5", _values [^1]);
Assert.Equal ("R", _terminating);
Assert.False (_isKeyMouse);
Assert.Equal (new List<MouseFlags> { 0 }, _mouseFlags);
Assert.Equal (Point.Empty, _pos);
Assert.False (_isReq);
Assert.Equal (0, (int)_arg1);
Assert.Equal (Point.Empty, _arg2);
ClearAll ();
_cki = new ConsoleKeyInfo []
{
new ('\u001b', 0, false, false, false),
new ('[', 0, false, false, false),
new ('1', 0, false, false, false),
new (';', 0, false, false, false),
new ('6', 0, false, false, false),
new ('R', 0, false, false, false)
};
expectedCki = new ConsoleKeyInfo ('\0', ConsoleKey.F3, true, false, true);
EscSeqUtils.DecodeEscSeq (
_escSeqReqProc,
ref _newConsoleKeyInfo,
ref _key,
_cki,
ref _mod,
out _c1Control,
out _code,
out _values,
out _terminating,
out _isKeyMouse,
out _mouseFlags,
out _pos,
out _isReq,
ProcessContinuousButtonPressed
);
Assert.Null (_escSeqReqProc);
Assert.Equal (expectedCki, _newConsoleKeyInfo);
Assert.Equal (ConsoleKey.F3, _key);
Assert.Equal (ConsoleModifiers.Shift | ConsoleModifiers.Control, _mod);
Assert.Equal ("CSI", _c1Control);
Assert.Null (_code);
Assert.Equal (2, _values.Length);
Assert.Equal ("1", _values [0]);
Assert.Equal ("6", _values [^1]);
Assert.Equal ("R", _terminating);
Assert.False (_isKeyMouse);
Assert.Equal (new List<MouseFlags> { 0 }, _mouseFlags);
Assert.Equal (Point.Empty, _pos);
Assert.False (_isReq);
Assert.Equal (0, (int)_arg1);
Assert.Equal (Point.Empty, _arg2);
ClearAll ();
_cki = new ConsoleKeyInfo []
{
new ('\u001b', 0, false, false, false),
new ('[', 0, false, false, false),
new ('1', 0, false, false, false),
new (';', 0, false, false, false),
new ('7', 0, false, false, false),
new ('R', 0, false, false, false)
};
expectedCki = new ConsoleKeyInfo ('\0', ConsoleKey.F3, false, true, true);
EscSeqUtils.DecodeEscSeq (
_escSeqReqProc,
ref _newConsoleKeyInfo,
ref _key,
_cki,
ref _mod,
out _c1Control,
out _code,
out _values,
out _terminating,
out _isKeyMouse,
out _mouseFlags,
out _pos,
out _isReq,
ProcessContinuousButtonPressed
);
Assert.Null (_escSeqReqProc);
Assert.Equal (expectedCki, _newConsoleKeyInfo);
Assert.Equal (ConsoleKey.F3, _key);
Assert.Equal (ConsoleModifiers.Alt | ConsoleModifiers.Control, _mod);
Assert.Equal ("CSI", _c1Control);
Assert.Null (_code);
Assert.Equal (2, _values.Length);
Assert.Equal ("1", _values [0]);
Assert.Equal ("7", _values [^1]);
Assert.Equal ("R", _terminating);
Assert.False (_isKeyMouse);
Assert.Equal (new List<MouseFlags> { 0 }, _mouseFlags);
Assert.Equal (Point.Empty, _pos);
Assert.False (_isReq);
Assert.Equal (0, (int)_arg1);
Assert.Equal (Point.Empty, _arg2);
ClearAll ();
_cki = new ConsoleKeyInfo []
{
new ('\u001b', 0, false, false, false),
new ('[', 0, false, false, false),
new ('1', 0, false, false, false),
new (';', 0, false, false, false),
new ('8', 0, false, false, false),
new ('R', 0, false, false, false)
};
expectedCki = new ConsoleKeyInfo ('\0', ConsoleKey.F3, true, true, true);
EscSeqUtils.DecodeEscSeq (
_escSeqReqProc,
ref _newConsoleKeyInfo,
ref _key,
_cki,
ref _mod,
out _c1Control,
out _code,
out _values,
out _terminating,
out _isKeyMouse,
out _mouseFlags,
out _pos,
out _isReq,
ProcessContinuousButtonPressed
);
Assert.Null (_escSeqReqProc);
Assert.Equal (expectedCki, _newConsoleKeyInfo);
Assert.Equal (ConsoleKey.F3, _key);
Assert.Equal (ConsoleModifiers.Shift | ConsoleModifiers.Alt | ConsoleModifiers.Control, _mod);
Assert.Equal ("CSI", _c1Control);
Assert.Null (_code);
Assert.Equal (2, _values.Length);
Assert.Equal ("1", _values [0]);
Assert.Equal ("8", _values [^1]);
Assert.Equal ("R", _terminating);
Assert.False (_isKeyMouse);
Assert.Equal (new List<MouseFlags> { 0 }, _mouseFlags);
Assert.Equal (Point.Empty, _pos);
Assert.False (_isReq);
Assert.Equal (0, (int)_arg1);
Assert.Equal (Point.Empty, _arg2);
ClearAll ();
_cki = new ConsoleKeyInfo []
{
new ('\u001b', 0, false, false, false),
new ('[', 0, false, false, false),
new ('<', 0, false, false, false),
new ('0', 0, false, false, false),
new (';', 0, false, false, false),
new ('2', 0, false, false, false),
new (';', 0, false, false, false),
new ('3', 0, false, false, false),
new ('M', 0, false, false, false)
};
expectedCki = default (ConsoleKeyInfo);
EscSeqUtils.DecodeEscSeq (
_escSeqReqProc,
ref _newConsoleKeyInfo,
ref _key,
_cki,
ref _mod,
out _c1Control,
out _code,
out _values,
out _terminating,
out _isKeyMouse,
out _mouseFlags,
out _pos,
out _isReq,
ProcessContinuousButtonPressed
);
Assert.Null (_escSeqReqProc);
Assert.Equal (expectedCki, _newConsoleKeyInfo);
Assert.Equal (0, (int)_key);
Assert.Equal (0, (int)_mod);
Assert.Equal ("CSI", _c1Control);
Assert.Equal ("<", _code);
Assert.Equal (3, _values.Length);
Assert.Equal ("0", _values [0]);
Assert.Equal ("2", _values [1]);
Assert.Equal ("3", _values [^1]);
Assert.Equal ("M", _terminating);
Assert.True (_isKeyMouse);
Assert.Equal (new List<MouseFlags> { MouseFlags.Button1Pressed }, _mouseFlags);
Assert.Equal (new Point (1, 2), _pos);
Assert.False (_isReq);
Assert.Equal (0, (int)_arg1);
Assert.Equal (Point.Empty, _arg2);
ClearAll ();
_cki = new ConsoleKeyInfo []
{
new ('\u001b', 0, false, false, false),
new ('[', 0, false, false, false),
new ('<', 0, false, false, false),
new ('0', 0, false, false, false),
new (';', 0, false, false, false),
new ('2', 0, false, false, false),
new (';', 0, false, false, false),
new ('3', 0, false, false, false),
new ('m', 0, false, false, false)
};
expectedCki = default (ConsoleKeyInfo);
EscSeqUtils.DecodeEscSeq (
_escSeqReqProc,
ref _newConsoleKeyInfo,
ref _key,
_cki,
ref _mod,
out _c1Control,
out _code,
out _values,
out _terminating,
out _isKeyMouse,
out _mouseFlags,
out _pos,
out _isReq,
ProcessContinuousButtonPressed
);
Assert.Null (_escSeqReqProc);
Assert.Equal (expectedCki, _newConsoleKeyInfo);
Assert.Equal (0, (int)_key);
Assert.Equal (0, (int)_mod);
Assert.Equal ("CSI", _c1Control);
Assert.Equal ("<", _code);
Assert.Equal (3, _values.Length);
Assert.Equal ("0", _values [0]);
Assert.Equal ("2", _values [1]);
Assert.Equal ("3", _values [^1]);
Assert.Equal ("m", _terminating);
Assert.True (_isKeyMouse);
Assert.Equal (2, _mouseFlags.Count);
Assert.Equal (
new List<MouseFlags> { MouseFlags.Button1Released, MouseFlags.Button1Clicked },
_mouseFlags
);
Assert.Equal (new Point (1, 2), _pos);
Assert.False (_isReq);
Assert.Equal (0, (int)_arg1);
Assert.Equal (Point.Empty, _arg2);
ClearAll ();
_cki = new ConsoleKeyInfo []
{
new ('\u001b', 0, false, false, false),
new ('[', 0, false, false, false),
new ('<', 0, false, false, false),
new ('0', 0, false, false, false),
new (';', 0, false, false, false),
new ('2', 0, false, false, false),
new (';', 0, false, false, false),
new ('3', 0, false, false, false),
new ('M', 0, false, false, false)
};
expectedCki = default (ConsoleKeyInfo);
EscSeqUtils.DecodeEscSeq (
_escSeqReqProc,
ref _newConsoleKeyInfo,
ref _key,
_cki,
ref _mod,
out _c1Control,
out _code,
out _values,
out _terminating,
out _isKeyMouse,
out _mouseFlags,
out _pos,
out _isReq,
ProcessContinuousButtonPressed
);
Assert.Null (_escSeqReqProc);
Assert.Equal (expectedCki, _newConsoleKeyInfo);
Assert.Equal (0, (int)_key);
Assert.Equal (0, (int)_mod);
Assert.Equal ("CSI", _c1Control);
Assert.Equal ("<", _code);
Assert.Equal (3, _values.Length);
Assert.Equal ("0", _values [0]);
Assert.Equal ("2", _values [1]);
Assert.Equal ("3", _values [^1]);
Assert.Equal ("M", _terminating);
Assert.True (_isKeyMouse);
Assert.Equal (new List<MouseFlags> { MouseFlags.Button1DoubleClicked }, _mouseFlags);
Assert.Equal (new Point (1, 2), _pos);
Assert.False (_isReq);
ClearAll ();
_cki = new ConsoleKeyInfo []
{
new ('\u001b', 0, false, false, false),
new ('[', 0, false, false, false),
new ('<', 0, false, false, false),
new ('0', 0, false, false, false),
new (';', 0, false, false, false),
new ('2', 0, false, false, false),
new (';', 0, false, false, false),
new ('3', 0, false, false, false),
new ('M', 0, false, false, false)
};
expectedCki = default (ConsoleKeyInfo);
EscSeqUtils.DecodeEscSeq (
_escSeqReqProc,
ref _newConsoleKeyInfo,
ref _key,
_cki,
ref _mod,
out _c1Control,
out _code,
out _values,
out _terminating,
out _isKeyMouse,
out _mouseFlags,
out _pos,
out _isReq,
ProcessContinuousButtonPressed
);
Assert.Null (_escSeqReqProc);
Assert.Equal (expectedCki, _newConsoleKeyInfo);
Assert.Equal (0, (int)_key);
Assert.Equal (0, (int)_mod);
Assert.Equal ("CSI", _c1Control);
Assert.Equal ("<", _code);
Assert.Equal (3, _values.Length);
Assert.Equal ("0", _values [0]);
Assert.Equal ("2", _values [1]);
Assert.Equal ("3", _values [^1]);
Assert.Equal ("M", _terminating);
Assert.True (_isKeyMouse);
Assert.Equal (new List<MouseFlags> { MouseFlags.Button1TripleClicked }, _mouseFlags);
Assert.Equal (new Point (1, 2), _pos);
Assert.False (_isReq);
var view = new View { Width = Dim.Fill (), Height = Dim.Fill (), WantContinuousButtonPressed = true };
Application.Top.Add (view);
Application.Begin (Application.Top);
Application.OnMouseEvent (
new MouseEventEventArgs (
new MouseEvent { X = 0, Y = 0, Flags = 0 }
)
);
ClearAll ();
_cki = new ConsoleKeyInfo []
{
new ('\u001b', 0, false, false, false),
new ('[', 0, false, false, false),
new ('<', 0, false, false, false),
new ('0', 0, false, false, false),
new (';', 0, false, false, false),
new ('2', 0, false, false, false),
new (';', 0, false, false, false),
new ('3', 0, false, false, false),
new ('M', 0, false, false, false)
};
expectedCki = default (ConsoleKeyInfo);
EscSeqUtils.DecodeEscSeq (
_escSeqReqProc,
ref _newConsoleKeyInfo,
ref _key,
_cki,
ref _mod,
out _c1Control,
out _code,
out _values,
out _terminating,
out _isKeyMouse,
out _mouseFlags,
out _pos,
out _isReq,
ProcessContinuousButtonPressed
);
Assert.Null (_escSeqReqProc);
Assert.Equal (expectedCki, _newConsoleKeyInfo);
Assert.Equal (0, (int)_key);
Assert.Equal (0, (int)_mod);
Assert.Equal ("CSI", _c1Control);
Assert.Equal ("<", _code);
Assert.Equal (3, _values.Length);
Assert.Equal ("0", _values [0]);
Assert.Equal ("2", _values [1]);
Assert.Equal ("3", _values [^1]);
Assert.Equal ("M", _terminating);
Assert.True (_isKeyMouse);
Assert.Equal (new List<MouseFlags> { MouseFlags.Button1Pressed }, _mouseFlags);
Assert.Equal (new Point (1, 2), _pos);
Assert.False (_isReq);
Application.Iteration += (s, a) =>
{
if (_actionStarted)
{
// set Application.WantContinuousButtonPressedView to null
view.WantContinuousButtonPressed = false;
Application.OnMouseEvent (
new MouseEventEventArgs (
new MouseEvent { X = 0, Y = 0, Flags = 0 }
)
);
Application.RequestStop ();
}
};
Application.Run ();
Assert.Null (Application.WantContinuousButtonPressedView);
Assert.Equal (MouseFlags.Button1Pressed, _arg1);
Assert.Equal (new Point (1, 2), _arg2);
ClearAll ();
_cki = new ConsoleKeyInfo []
{
new ('\u001b', 0, false, false, false),
new ('[', 0, false, false, false),
new ('<', 0, false, false, false),
new ('0', 0, false, false, false),
new (';', 0, false, false, false),
new ('2', 0, false, false, false),
new (';', 0, false, false, false),
new ('3', 0, false, false, false),
new ('m', 0, false, false, false)
};
expectedCki = default (ConsoleKeyInfo);
EscSeqUtils.DecodeEscSeq (
_escSeqReqProc,
ref _newConsoleKeyInfo,
ref _key,
_cki,
ref _mod,
out _c1Control,
out _code,
out _values,
out _terminating,
out _isKeyMouse,
out _mouseFlags,
out _pos,
out _isReq,
ProcessContinuousButtonPressed
);
Assert.Null (_escSeqReqProc);
Assert.Equal (expectedCki, _newConsoleKeyInfo);
Assert.Equal (0, (int)_key);
Assert.Equal (0, (int)_mod);
Assert.Equal ("CSI", _c1Control);
Assert.Equal ("<", _code);
Assert.Equal (3, _values.Length);
Assert.Equal ("0", _values [0]);
Assert.Equal ("2", _values [1]);
Assert.Equal ("3", _values [^1]);
Assert.Equal ("m", _terminating);
Assert.True (_isKeyMouse);
Assert.Equal (new List<MouseFlags> { MouseFlags.Button1Released }, _mouseFlags);
Assert.Equal (new Point (1, 2), _pos);
Assert.False (_isReq);
Assert.Equal (0, (int)_arg1);
Assert.Equal (Point.Empty, _arg2);
ClearAll ();
Assert.Null (_escSeqReqProc);
_escSeqReqProc = new EscSeqRequests ();
_escSeqReqProc.Add ("t");
_cki = new ConsoleKeyInfo []
{
new ('\u001b', 0, false, false, false),
new ('[', 0, false, false, false),
new ('8', 0, false, false, false),
new (';', 0, false, false, false),
new ('1', 0, false, false, false),
new ('0', 0, false, false, false),
new (';', 0, false, false, false),
new ('2', 0, false, false, false),
new ('0', 0, false, false, false),
new ('t', 0, false, false, false)
};
expectedCki = default (ConsoleKeyInfo);
Assert.Single (_escSeqReqProc.Statuses);
Assert.Equal ("t", _escSeqReqProc.Statuses [^1].Terminator);
EscSeqUtils.DecodeEscSeq (
_escSeqReqProc,
ref _newConsoleKeyInfo,
ref _key,
_cki,
ref _mod,
out _c1Control,
out _code,
out _values,
out _terminating,
out _isKeyMouse,
out _mouseFlags,
out _pos,
out _isReq,
ProcessContinuousButtonPressed
);
Assert.Empty (_escSeqReqProc.Statuses);
Assert.Equal (expectedCki, _newConsoleKeyInfo);
Assert.Equal (0, (int)_key);
Assert.Equal (0, (int)_mod);
Assert.Equal ("CSI", _c1Control);
Assert.Null (_code);
Assert.Equal (3, _values.Length);
Assert.Equal ("8", _values [0]);
Assert.Equal ("10", _values [1]);
Assert.Equal ("20", _values [^1]);
Assert.Equal ("t", _terminating);
Assert.False (_isKeyMouse);
Assert.Equal (new List<MouseFlags> { 0 }, _mouseFlags);
Assert.Equal (Point.Empty, _pos);
Assert.True (_isReq);
Assert.Equal (0, (int)_arg1);
Assert.Equal (Point.Empty, _arg2);
}
[Fact]
public void Defaults_Values ()
{
Assert.Equal ('\x1b', EscSeqUtils.KeyEsc);
Assert.Equal ("\x1b[", EscSeqUtils.CSI);
Assert.Equal ("\x1b[?1003h", EscSeqUtils.CSI_EnableAnyEventMouse);
Assert.Equal ("\x1b[?1006h", EscSeqUtils.CSI_EnableSgrExtModeMouse);
Assert.Equal ("\x1b[?1015h", EscSeqUtils.CSI_EnableUrxvtExtModeMouse);
Assert.Equal ("\x1b[?1003l", EscSeqUtils.CSI_DisableAnyEventMouse);
Assert.Equal ("\x1b[?1006l", EscSeqUtils.CSI_DisableSgrExtModeMouse);
Assert.Equal ("\x1b[?1015l", EscSeqUtils.CSI_DisableUrxvtExtModeMouse);
Assert.Equal ("\x1b[?1003h\x1b[?1015h\u001b[?1006h", EscSeqUtils.CSI_EnableMouseEvents);
Assert.Equal ("\x1b[?1003l\x1b[?1015l\u001b[?1006l", EscSeqUtils.CSI_DisableMouseEvents);
}
[Fact]
public void GetC1ControlChar_Tests ()
{
Assert.Equal ("IND", EscSeqUtils.GetC1ControlChar ('D'));
Assert.Equal ("NEL", EscSeqUtils.GetC1ControlChar ('E'));
Assert.Equal ("HTS", EscSeqUtils.GetC1ControlChar ('H'));
Assert.Equal ("RI", EscSeqUtils.GetC1ControlChar ('M'));
Assert.Equal ("SS2", EscSeqUtils.GetC1ControlChar ('N'));
Assert.Equal ("SS3", EscSeqUtils.GetC1ControlChar ('O'));
Assert.Equal ("DCS", EscSeqUtils.GetC1ControlChar ('P'));
Assert.Equal ("SPA", EscSeqUtils.GetC1ControlChar ('V'));
Assert.Equal ("EPA", EscSeqUtils.GetC1ControlChar ('W'));
Assert.Equal ("SOS", EscSeqUtils.GetC1ControlChar ('X'));
Assert.Equal ("DECID", EscSeqUtils.GetC1ControlChar ('Z'));
Assert.Equal ("CSI", EscSeqUtils.GetC1ControlChar ('['));
Assert.Equal ("ST", EscSeqUtils.GetC1ControlChar ('\\'));
Assert.Equal ("OSC", EscSeqUtils.GetC1ControlChar (']'));
Assert.Equal ("PM", EscSeqUtils.GetC1ControlChar ('^'));
Assert.Equal ("APC", EscSeqUtils.GetC1ControlChar ('_'));
Assert.Equal ("", EscSeqUtils.GetC1ControlChar ('\0'));
}
[Fact]
public void GetConsoleInputKey_ConsoleKeyInfo ()
{
var cki = new ConsoleKeyInfo ('r', 0, false, false, false);
var expectedCki = new ConsoleKeyInfo ('r', 0, false, false, false);
Assert.Equal (expectedCki, EscSeqUtils.MapConsoleKeyInfo (cki));
cki = new ConsoleKeyInfo ('r', 0, true, false, false);
expectedCki = new ConsoleKeyInfo ('r', 0, true, false, false);
Assert.Equal (expectedCki, EscSeqUtils.MapConsoleKeyInfo (cki));
cki = new ConsoleKeyInfo ('r', 0, false, true, false);
expectedCki = new ConsoleKeyInfo ('r', 0, false, true, false);
Assert.Equal (expectedCki, EscSeqUtils.MapConsoleKeyInfo (cki));
cki = new ConsoleKeyInfo ('r', 0, false, false, true);
expectedCki = new ConsoleKeyInfo ('r', 0, false, false, true);
Assert.Equal (expectedCki, EscSeqUtils.MapConsoleKeyInfo (cki));
cki = new ConsoleKeyInfo ('r', 0, true, true, false);
expectedCki = new ConsoleKeyInfo ('r', 0, true, true, false);
Assert.Equal (expectedCki, EscSeqUtils.MapConsoleKeyInfo (cki));
cki = new ConsoleKeyInfo ('r', 0, false, true, true);
expectedCki = new ConsoleKeyInfo ('r', 0, false, true, true);
Assert.Equal (expectedCki, EscSeqUtils.MapConsoleKeyInfo (cki));
cki = new ConsoleKeyInfo ('r', 0, true, true, true);
expectedCki = new ConsoleKeyInfo ('r', 0, true, true, true);
Assert.Equal (expectedCki, EscSeqUtils.MapConsoleKeyInfo (cki));
cki = new ConsoleKeyInfo ('\u0012', 0, false, false, false);
expectedCki = new ConsoleKeyInfo ('R', ConsoleKey.R, false, false, true);
Assert.Equal (expectedCki, EscSeqUtils.MapConsoleKeyInfo (cki));
cki = new ConsoleKeyInfo ('\0', (ConsoleKey)64, false, false, true);
expectedCki = new ConsoleKeyInfo (' ', ConsoleKey.Spacebar, false, false, true);
Assert.Equal (expectedCki, EscSeqUtils.MapConsoleKeyInfo (cki));
cki = new ConsoleKeyInfo ('\r', 0, false, false, false);
expectedCki = new ConsoleKeyInfo ('\r', ConsoleKey.Enter, false, false, false);
Assert.Equal (expectedCki, EscSeqUtils.MapConsoleKeyInfo (cki));
cki = new ConsoleKeyInfo ('\u007f', 0, false, false, false);
expectedCki = new ConsoleKeyInfo ('\u007f', ConsoleKey.Backspace, false, false, false);
Assert.Equal (expectedCki, EscSeqUtils.MapConsoleKeyInfo (cki));
cki = new ConsoleKeyInfo ('R', 0, false, false, false);
expectedCki = new ConsoleKeyInfo ('R', 0, false, false, false);
Assert.Equal (expectedCki, EscSeqUtils.MapConsoleKeyInfo (cki));
}
[Fact]
public void GetConsoleKey_Tests ()
{
ConsoleModifiers mod = 0;
Assert.Equal (ConsoleKey.UpArrow, EscSeqUtils.GetConsoleKey ('A', "", ref mod));
Assert.Equal (ConsoleKey.DownArrow, EscSeqUtils.GetConsoleKey ('B', "", ref mod));
Assert.Equal (_key = ConsoleKey.RightArrow, EscSeqUtils.GetConsoleKey ('C', "", ref mod));
Assert.Equal (ConsoleKey.LeftArrow, EscSeqUtils.GetConsoleKey ('D', "", ref mod));
Assert.Equal (ConsoleKey.End, EscSeqUtils.GetConsoleKey ('F', "", ref mod));
Assert.Equal (ConsoleKey.Home, EscSeqUtils.GetConsoleKey ('H', "", ref mod));
Assert.Equal (ConsoleKey.F1, EscSeqUtils.GetConsoleKey ('P', "", ref mod));
Assert.Equal (ConsoleKey.F2, EscSeqUtils.GetConsoleKey ('Q', "", ref mod));
Assert.Equal (ConsoleKey.F3, EscSeqUtils.GetConsoleKey ('R', "", ref mod));
Assert.Equal (ConsoleKey.F4, EscSeqUtils.GetConsoleKey ('S', "", ref mod));
Assert.Equal (ConsoleKey.Tab, EscSeqUtils.GetConsoleKey ('Z', "", ref mod));
Assert.Equal (ConsoleModifiers.Shift, mod);
Assert.Equal (0, (int)EscSeqUtils.GetConsoleKey ('\0', "", ref mod));
Assert.Equal (ConsoleKey.Insert, EscSeqUtils.GetConsoleKey ('~', "2", ref mod));
Assert.Equal (ConsoleKey.Delete, EscSeqUtils.GetConsoleKey ('~', "3", ref mod));
Assert.Equal (ConsoleKey.PageUp, EscSeqUtils.GetConsoleKey ('~', "5", ref mod));
Assert.Equal (ConsoleKey.PageDown, EscSeqUtils.GetConsoleKey ('~', "6", ref mod));
Assert.Equal (ConsoleKey.F5, EscSeqUtils.GetConsoleKey ('~', "15", ref mod));
Assert.Equal (ConsoleKey.F6, EscSeqUtils.GetConsoleKey ('~', "17", ref mod));
Assert.Equal (ConsoleKey.F7, EscSeqUtils.GetConsoleKey ('~', "18", ref mod));
Assert.Equal (ConsoleKey.F8, EscSeqUtils.GetConsoleKey ('~', "19", ref mod));
Assert.Equal (ConsoleKey.F9, EscSeqUtils.GetConsoleKey ('~', "20", ref mod));
Assert.Equal (ConsoleKey.F10, EscSeqUtils.GetConsoleKey ('~', "21", ref mod));
Assert.Equal (ConsoleKey.F11, EscSeqUtils.GetConsoleKey ('~', "23", ref mod));
Assert.Equal (ConsoleKey.F12, EscSeqUtils.GetConsoleKey ('~', "24", ref mod));
Assert.Equal (0, (int)EscSeqUtils.GetConsoleKey ('~', "", ref mod));
}
[Fact]
public void GetConsoleModifiers_Tests ()
{
Assert.Equal (ConsoleModifiers.Shift, EscSeqUtils.GetConsoleModifiers ("2"));
Assert.Equal (ConsoleModifiers.Alt, EscSeqUtils.GetConsoleModifiers ("3"));
Assert.Equal (ConsoleModifiers.Shift | ConsoleModifiers.Alt, EscSeqUtils.GetConsoleModifiers ("4"));
Assert.Equal (ConsoleModifiers.Control, EscSeqUtils.GetConsoleModifiers ("5"));
Assert.Equal (ConsoleModifiers.Shift | ConsoleModifiers.Control, EscSeqUtils.GetConsoleModifiers ("6"));
Assert.Equal (ConsoleModifiers.Alt | ConsoleModifiers.Control, EscSeqUtils.GetConsoleModifiers ("7"));
Assert.Equal (
ConsoleModifiers.Shift | ConsoleModifiers.Alt | ConsoleModifiers.Control,
EscSeqUtils.GetConsoleModifiers ("8")
);
Assert.Equal (0, (int)EscSeqUtils.GetConsoleModifiers (""));
}
[Fact]
public void GetEscapeResult_Tests ()
{
char [] kChars = { '\u001b', '[', '5', ';', '1', '0', 'r' };
(_c1Control, _code, _values, _terminating) = EscSeqUtils.GetEscapeResult (kChars);
Assert.Equal ("CSI", _c1Control);
Assert.Null (_code);
Assert.Equal (2, _values.Length);
Assert.Equal ("5", _values [0]);
Assert.Equal ("10", _values [^1]);
Assert.Equal ("r", _terminating);
}
[Fact]
public void GetKeyCharArray_Tests ()
{
ConsoleKeyInfo [] cki =
{
new ('\u001b', 0, false, false, false),
new ('[', 0, false, false, false),
new ('5', 0, false, false, false),
new (';', 0, false, false, false),
new ('1', 0, false, false, false),
new ('0', 0, false, false, false),
new ('r', 0, false, false, false)
};
Assert.Equal (new [] { '\u001b', '[', '5', ';', '1', '0', 'r' }, EscSeqUtils.GetKeyCharArray (cki));
}
[Fact]
[AutoInitShutdown]
public void GetMouse_Tests ()
{
ConsoleKeyInfo [] cki =
{
new ('\u001b', 0, false, false, false),
new ('[', 0, false, false, false),
new ('<', 0, false, false, false),
new ('0', 0, false, false, false),
new (';', 0, false, false, false),
new ('2', 0, false, false, false),
new (';', 0, false, false, false),
new ('3', 0, false, false, false),
new ('M', 0, false, false, false)
};
EscSeqUtils.GetMouse (cki, out List<MouseFlags> mouseFlags, out Point pos, ProcessContinuousButtonPressed);
Assert.Equal (new List<MouseFlags> { MouseFlags.Button1Pressed }, mouseFlags);
Assert.Equal (new Point (1, 2), pos);
cki = new ConsoleKeyInfo []
{
new ('\u001b', 0, false, false, false),
new ('[', 0, false, false, false),
new ('<', 0, false, false, false),
new ('0', 0, false, false, false),
new (';', 0, false, false, false),
new ('2', 0, false, false, false),
new (';', 0, false, false, false),
new ('3', 0, false, false, false),
new ('m', 0, false, false, false)
};
EscSeqUtils.GetMouse (cki, out mouseFlags, out pos, ProcessContinuousButtonPressed);
Assert.Equal (2, mouseFlags.Count);
Assert.Equal (
new List<MouseFlags> { MouseFlags.Button1Released, MouseFlags.Button1Clicked },
mouseFlags
);
Assert.Equal (new Point (1, 2), pos);
cki = new ConsoleKeyInfo []
{
new ('\u001b', 0, false, false, false),
new ('[', 0, false, false, false),
new ('<', 0, false, false, false),
new ('0', 0, false, false, false),
new (';', 0, false, false, false),
new ('2', 0, false, false, false),
new (';', 0, false, false, false),
new ('3', 0, false, false, false),
new ('M', 0, false, false, false)
};
EscSeqUtils.GetMouse (cki, out mouseFlags, out pos, ProcessContinuousButtonPressed);
Assert.Equal (new List<MouseFlags> { MouseFlags.Button1DoubleClicked }, mouseFlags);
Assert.Equal (new Point (1, 2), pos);
cki = new ConsoleKeyInfo []
{
new ('\u001b', 0, false, false, false),
new ('[', 0, false, false, false),
new ('<', 0, false, false, false),
new ('0', 0, false, false, false),
new (';', 0, false, false, false),
new ('2', 0, false, false, false),
new (';', 0, false, false, false),
new ('3', 0, false, false, false),
new ('M', 0, false, false, false)
};
EscSeqUtils.GetMouse (cki, out mouseFlags, out pos, ProcessContinuousButtonPressed);
Assert.Equal (new List<MouseFlags> { MouseFlags.Button1TripleClicked }, mouseFlags);
Assert.Equal (new Point (1, 2), pos);
cki = new ConsoleKeyInfo []
{
new ('\u001b', 0, false, false, false),
new ('[', 0, false, false, false),
new ('<', 0, false, false, false),
new ('0', 0, false, false, false),
new (';', 0, false, false, false),
new ('2', 0, false, false, false),
new (';', 0, false, false, false),
new ('3', 0, false, false, false),
new ('m', 0, false, false, false)
};
EscSeqUtils.GetMouse (cki, out mouseFlags, out pos, ProcessContinuousButtonPressed);
Assert.Equal (new List<MouseFlags> { MouseFlags.Button1Released }, mouseFlags);
Assert.Equal (new Point (1, 2), pos);
}
[Fact]
public void ResizeArray_ConsoleKeyInfo ()
{
ConsoleKeyInfo [] expectedCkInfos = null;
var cki = new ConsoleKeyInfo ('\u001b', ConsoleKey.Escape, false, false, false);
expectedCkInfos = EscSeqUtils.ResizeArray (cki, expectedCkInfos);
Assert.Single (expectedCkInfos);
Assert.Equal (cki, expectedCkInfos [0]);
}
private void ClearAll ()
{
_escSeqReqProc = default (EscSeqRequests);
_newConsoleKeyInfo = default (ConsoleKeyInfo);
_key = default (ConsoleKey);
_cki = default (ConsoleKeyInfo []);
_mod = default (ConsoleModifiers);
_c1Control = default (string);
_code = default (string);
_terminating = default (string);
_values = default (string []);
_isKeyMouse = default (bool);
_isReq = default (bool);
_mouseFlags = default (List<MouseFlags>);
_pos = default (Point);
_arg1 = default (MouseFlags);
_arg2 = default (Point);
}
private void ProcessContinuousButtonPressed (MouseFlags arg1, Point arg2)
{
_arg1 = arg1;
_arg2 = arg2;
_actionStarted = true;
}
}