Files
Terminal.Gui/Tests/UnitTests/Input/EscSeqUtilsTests.cs
Thomas Nind ec827e901e Fixes #4172 Timeout revamp and remove continuous mouse (#4173)
* Remove continous press code from Application

* WIP prototype code to handle continuous press as subcomponent of View

* Prototype with Button

* Implement CWP

* Move to seperate classes and prevent double entry to Start

* Fix repeat clicking when moving mouse by removing phantom click code (old implementation of WantContinuousButtonPressed)

* Remove initial tick because it results in double activation e.g. button firing twice immediately as mouse is pressed down.

* Refactor DatePicker lamdas

* WIP investigate subcomponents instead of statics

* Add IMouseGrabHandler to IApplication

* Make mouse grabbing non static activity

* Make MouseHeldDown suppress when null fields e.g. app not initialized in tests

* Update test and remove dependency on Application

* Fix other mouse click and hold tests

* Code cleanup

* Update class diagram

* Fix bad xml doc references

* Fix timed events not getting passed through in v2 applications

* Make timed events nullable for tests that dont create an Application

* Remove strange blocking test

* WIP remove all idles and replace with zero timeouts

* Fix build of tests

* Fix unit tests

* Add wakeup call back in

* Comment out incredibly complicated test and fix others

* Fix test

* test fix

* Make Post execute immediately if already on UI thread

* Re enable test and simplify Invoke to just execute if in UI thread (up front)

* Remove xml doc references to idles

* Remove more references to idles

* Make Screen initialization threadsafe

* Add more exciting timeouts

* WIP add tests

* fix log

* fix test

* make continuous key press use smoth acceleration

* Rename _lock to _lockScreen

* Remove section on idles, they are not a thing anymore - and they kinda never were.

* Add nullable enable

* Add xml comment

* Fix namings and cleanup code

* xmldoc fix

* Rename LockAndRunTimers to just RunTimers

* Rename AddTimeout and RemoveTimeout (and event) to just Add/Remove

* Update description of MainLoop

* Commented out Run_T_Call_Init_ForceDriver_Should_Pick_Correct_Driver

* Again? Commented out Run_T_Call_Init_ForceDriver_Should_Pick_Correct_Driver

* Revert Commented out Run_T_Call_Init_ForceDriver_Should_Pick_Correct_Driver

* When mouse is released from MouseHeldDown reset host MouseState

* Fix namespaces in class diagram

* Apply @BDisp suggested fix

* Fix class diagrams

* Add lock

* Make TimeSpan.Zero definetly run

* Fix duplicate entry in package props

---------

Co-authored-by: Tig <tig@users.noreply.github.com>
2025-07-10 11:59:27 -06:00

1567 lines
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using System.Text;
using UnitTests;
// ReSharper disable HeuristicUnreachableCode
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 bool _isKeyMouse;
private bool _isResponse;
private ConsoleKey _key;
private ConsoleModifiers _mod;
private List<MouseFlags> _mouseFlags;
private ConsoleKeyInfo _newConsoleKeyInfo;
private Point _pos;
private string [] _values;
[Fact]
[AutoInitShutdown]
public void DecodeEscSeq_Multiple_Tests ()
{
// ESC
_cki = new ConsoleKeyInfo [] { new ('\u001b', 0, false, false, false) };
var expectedCki = new ConsoleKeyInfo ('\u001b', ConsoleKey.Escape, false, false, false);
EscSeqUtils.DecodeEscSeq (
ref _newConsoleKeyInfo,
ref _key,
_cki,
ref _mod,
out _c1Control,
out _code,
out _values,
out _terminating,
out _isKeyMouse,
out _mouseFlags,
out _pos,
out _isResponse,
ProcessContinuousButtonPressed
);
Assert.Empty (EscSeqRequests.Statuses);
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 () { 0 }, _mouseFlags);
Assert.Equal (Point.Empty, _pos);
Assert.False (_isResponse);
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 ('\u0012', ConsoleKey.R, false, true, true);
EscSeqUtils.DecodeEscSeq (
ref _newConsoleKeyInfo,
ref _key,
_cki,
ref _mod,
out _c1Control,
out _code,
out _values,
out _terminating,
out _isKeyMouse,
out _mouseFlags,
out _pos,
out _isResponse,
ProcessContinuousButtonPressed
);
Assert.Empty (EscSeqRequests.Statuses);
Assert.Equal (expectedCki, _newConsoleKeyInfo);
Assert.Equal (ConsoleKey.R, _key);
Assert.Equal (ConsoleModifiers.Alt | ConsoleModifiers.Control, _mod);
Assert.Equal ("ESC", _c1Control);
Assert.Null (_code);
Assert.Null (_values);
Assert.Equal ("\u0012", _terminating);
Assert.False (_isKeyMouse);
Assert.Equal (new () { 0 }, _mouseFlags);
Assert.Equal (Point.Empty, _pos);
Assert.False (_isResponse);
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 ('r', ConsoleKey.R, false, true, false);
EscSeqUtils.DecodeEscSeq (
ref _newConsoleKeyInfo,
ref _key,
_cki,
ref _mod,
out _c1Control,
out _code,
out _values,
out _terminating,
out _isKeyMouse,
out _mouseFlags,
out _pos,
out _isResponse,
ProcessContinuousButtonPressed
);
Assert.Empty (EscSeqRequests.Statuses);
Assert.Equal (expectedCki, _newConsoleKeyInfo);
Assert.Equal (ConsoleKey.R, _key);
Assert.Equal (ConsoleModifiers.Alt, _mod);
Assert.Equal ("ESC", _c1Control);
Assert.Null (_code);
Assert.Null (_values);
Assert.Equal ("r", _terminating);
Assert.False (_isKeyMouse);
Assert.Equal (new () { 0 }, _mouseFlags);
Assert.Equal (Point.Empty, _pos);
Assert.False (_isResponse);
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 ('\0', ConsoleKey.F3, false, false, false);
EscSeqUtils.DecodeEscSeq (
ref _newConsoleKeyInfo,
ref _key,
_cki,
ref _mod,
out _c1Control,
out _code,
out _values,
out _terminating,
out _isKeyMouse,
out _mouseFlags,
out _pos,
out _isResponse,
ProcessContinuousButtonPressed
);
Assert.Empty (EscSeqRequests.Statuses);
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 () { 0 }, _mouseFlags);
Assert.Equal (Point.Empty, _pos);
Assert.False (_isResponse);
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 ('\0', ConsoleKey.F3, true, false, false);
EscSeqUtils.DecodeEscSeq (
ref _newConsoleKeyInfo,
ref _key,
_cki,
ref _mod,
out _c1Control,
out _code,
out _values,
out _terminating,
out _isKeyMouse,
out _mouseFlags,
out _pos,
out _isResponse,
ProcessContinuousButtonPressed
);
Assert.Empty (EscSeqRequests.Statuses);
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 () { 0 }, _mouseFlags);
Assert.Equal (Point.Empty, _pos);
Assert.False (_isResponse);
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 ('\0', ConsoleKey.F3, false, true, false);
EscSeqUtils.DecodeEscSeq (
ref _newConsoleKeyInfo,
ref _key,
_cki,
ref _mod,
out _c1Control,
out _code,
out _values,
out _terminating,
out _isKeyMouse,
out _mouseFlags,
out _pos,
out _isResponse,
ProcessContinuousButtonPressed
);
Assert.Empty (EscSeqRequests.Statuses);
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 () { 0 }, _mouseFlags);
Assert.Equal (Point.Empty, _pos);
Assert.False (_isResponse);
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 ('\0', ConsoleKey.F3, true, true, false);
EscSeqUtils.DecodeEscSeq (
ref _newConsoleKeyInfo,
ref _key,
_cki,
ref _mod,
out _c1Control,
out _code,
out _values,
out _terminating,
out _isKeyMouse,
out _mouseFlags,
out _pos,
out _isResponse,
ProcessContinuousButtonPressed
);
Assert.Empty (EscSeqRequests.Statuses);
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 () { 0 }, _mouseFlags);
Assert.Equal (Point.Empty, _pos);
Assert.False (_isResponse);
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 ('\0', ConsoleKey.F3, false, false, true);
EscSeqUtils.DecodeEscSeq (
ref _newConsoleKeyInfo,
ref _key,
_cki,
ref _mod,
out _c1Control,
out _code,
out _values,
out _terminating,
out _isKeyMouse,
out _mouseFlags,
out _pos,
out _isResponse,
ProcessContinuousButtonPressed
);
Assert.Empty (EscSeqRequests.Statuses);
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 () { 0 }, _mouseFlags);
Assert.Equal (Point.Empty, _pos);
Assert.False (_isResponse);
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 ('\0', ConsoleKey.F3, true, false, true);
EscSeqUtils.DecodeEscSeq (
ref _newConsoleKeyInfo,
ref _key,
_cki,
ref _mod,
out _c1Control,
out _code,
out _values,
out _terminating,
out _isKeyMouse,
out _mouseFlags,
out _pos,
out _isResponse,
ProcessContinuousButtonPressed
);
Assert.Empty (EscSeqRequests.Statuses);
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 () { 0 }, _mouseFlags);
Assert.Equal (Point.Empty, _pos);
Assert.False (_isResponse);
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 ('\0', ConsoleKey.F3, false, true, true);
EscSeqUtils.DecodeEscSeq (
ref _newConsoleKeyInfo,
ref _key,
_cki,
ref _mod,
out _c1Control,
out _code,
out _values,
out _terminating,
out _isKeyMouse,
out _mouseFlags,
out _pos,
out _isResponse,
ProcessContinuousButtonPressed
);
Assert.Empty (EscSeqRequests.Statuses);
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 () { 0 }, _mouseFlags);
Assert.Equal (Point.Empty, _pos);
Assert.False (_isResponse);
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 ('\0', ConsoleKey.F3, true, true, true);
EscSeqUtils.DecodeEscSeq (
ref _newConsoleKeyInfo,
ref _key,
_cki,
ref _mod,
out _c1Control,
out _code,
out _values,
out _terminating,
out _isKeyMouse,
out _mouseFlags,
out _pos,
out _isResponse,
ProcessContinuousButtonPressed
);
Assert.Empty (EscSeqRequests.Statuses);
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 () { 0 }, _mouseFlags);
Assert.Equal (Point.Empty, _pos);
Assert.False (_isResponse);
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 (
ref _newConsoleKeyInfo,
ref _key,
_cki,
ref _mod,
out _c1Control,
out _code,
out _values,
out _terminating,
out _isKeyMouse,
out _mouseFlags,
out _pos,
out _isResponse,
ProcessContinuousButtonPressed
);
Assert.Empty (EscSeqRequests.Statuses);
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 () { MouseFlags.Button1Pressed }, _mouseFlags);
Assert.Equal (new (1, 2), _pos);
Assert.False (_isResponse);
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 (
ref _newConsoleKeyInfo,
ref _key,
_cki,
ref _mod,
out _c1Control,
out _code,
out _values,
out _terminating,
out _isKeyMouse,
out _mouseFlags,
out _pos,
out _isResponse,
ProcessContinuousButtonPressed
);
Assert.Empty (EscSeqRequests.Statuses);
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 () { MouseFlags.Button1Released, MouseFlags.Button1Clicked },
_mouseFlags
);
Assert.Equal (new (1, 2), _pos);
Assert.False (_isResponse);
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 (
ref _newConsoleKeyInfo,
ref _key,
_cki,
ref _mod,
out _c1Control,
out _code,
out _values,
out _terminating,
out _isKeyMouse,
out _mouseFlags,
out _pos,
out _isResponse,
ProcessContinuousButtonPressed
);
Assert.Empty (EscSeqRequests.Statuses);
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 () { MouseFlags.Button1DoubleClicked }, _mouseFlags);
Assert.Equal (new (1, 2), _pos);
Assert.False (_isResponse);
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 (
ref _newConsoleKeyInfo,
ref _key,
_cki,
ref _mod,
out _c1Control,
out _code,
out _values,
out _terminating,
out _isKeyMouse,
out _mouseFlags,
out _pos,
out _isResponse,
ProcessContinuousButtonPressed
);
Assert.Empty (EscSeqRequests.Statuses);
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 () { MouseFlags.Button1TripleClicked }, _mouseFlags);
Assert.Equal (new (1, 2), _pos);
Assert.False (_isResponse);
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 (
ref _newConsoleKeyInfo,
ref _key,
_cki,
ref _mod,
out _c1Control,
out _code,
out _values,
out _terminating,
out _isKeyMouse,
out _mouseFlags,
out _pos,
out _isResponse,
ProcessContinuousButtonPressed
);
Assert.Empty (EscSeqRequests.Statuses);
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 () { MouseFlags.Button1Pressed }, _mouseFlags);
Assert.Equal (new (1, 2), _pos);
Assert.False (_isResponse);
Assert.Equal (MouseFlags.None, _arg1);
Assert.Equal (new (0, 0), _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 (
ref _newConsoleKeyInfo,
ref _key,
_cki,
ref _mod,
out _c1Control,
out _code,
out _values,
out _terminating,
out _isKeyMouse,
out _mouseFlags,
out _pos,
out _isResponse,
ProcessContinuousButtonPressed
);
Assert.Empty (EscSeqRequests.Statuses);
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 () { MouseFlags.Button1Released }, _mouseFlags);
Assert.Equal (new (1, 2), _pos);
Assert.False (_isResponse);
Assert.Equal (0, (int)_arg1);
Assert.Equal (Point.Empty, _arg2);
ClearAll ();
Assert.Empty (EscSeqRequests.Statuses);
EscSeqRequests.Clear ();
EscSeqRequests.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 (EscSeqRequests.Statuses);
Assert.Equal ("t", EscSeqRequests.Statuses.ToArray () [^1].Terminator);
EscSeqUtils.DecodeEscSeq (
ref _newConsoleKeyInfo,
ref _key,
_cki,
ref _mod,
out _c1Control,
out _code,
out _values,
out _terminating,
out _isKeyMouse,
out _mouseFlags,
out _pos,
out _isResponse,
ProcessContinuousButtonPressed
);
Assert.Empty (EscSeqRequests.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 () { 0 }, _mouseFlags);
Assert.Equal (Point.Empty, _pos);
Assert.True (_isResponse);
Assert.Equal (0, (int)_arg1);
Assert.Equal (Point.Empty, _arg2);
ClearAll ();
}
[Theory]
[InlineData ('A', ConsoleKey.A, true, true, false, "ESC", '\u001b', 'A')]
[InlineData ('a', ConsoleKey.A, false, true, false, "ESC", '\u001b', 'a')]
[InlineData ('\0', ConsoleKey.Spacebar, false, true, true, "ESC", '\u001b', '\0')]
[InlineData (' ', ConsoleKey.Spacebar, true, true, false, "ESC", '\u001b', ' ')]
[InlineData ('\n', ConsoleKey.Enter, false, true, true, "ESC", '\u001b', '\n')]
[InlineData ('\r', ConsoleKey.Enter, true, true, false, "ESC", '\u001b', '\r')]
public void DecodeEscSeq_More_Multiple_Tests (
char keyChar,
ConsoleKey consoleKey,
bool shift,
bool alt,
bool control,
string c1Control,
params char [] kChars
)
{
_cki = new ConsoleKeyInfo [kChars.Length];
for (var i = 0; i < kChars.Length; i++)
{
char kChar = kChars [i];
_cki [i] = new (kChar, 0, false, false, false);
}
var expectedCki = new ConsoleKeyInfo (keyChar, consoleKey, shift, alt, control);
EscSeqUtils.DecodeEscSeq (
ref _newConsoleKeyInfo,
ref _key,
_cki,
ref _mod,
out _c1Control,
out _code,
out _values,
out _terminating,
out _isKeyMouse,
out _mouseFlags,
out _pos,
out _isResponse,
ProcessContinuousButtonPressed
);
Assert.Empty (EscSeqRequests.Statuses);
Assert.Equal (expectedCki, _newConsoleKeyInfo);
Assert.Equal (consoleKey, _key);
ConsoleModifiers mods = new ();
if (shift)
{
mods = ConsoleModifiers.Shift;
}
if (alt)
{
mods |= ConsoleModifiers.Alt;
}
if (control)
{
mods |= ConsoleModifiers.Control;
}
Assert.Equal (mods, _mod);
Assert.Equal (c1Control, _c1Control);
Assert.Null (_code);
Assert.Null (_values);
Assert.Equal (keyChar.ToString (), _terminating);
Assert.False (_isKeyMouse);
Assert.Equal (new () { 0 }, _mouseFlags);
Assert.Equal (Point.Empty, _pos);
Assert.False (_isResponse);
Assert.Equal (0, (int)_arg1);
Assert.Equal (Point.Empty, _arg2);
ClearAll ();
}
[Fact]
public void DecodeEscSeq_IncompleteCKInfos ()
{
// This is simulated response from a CSI_ReportTerminalSizeInChars
_cki =
[
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),
];
ConsoleKeyInfo expectedCki = default;
Assert.Null (EscSeqUtils.IncompleteCkInfos);
EscSeqUtils.DecodeEscSeq (
ref _newConsoleKeyInfo,
ref _key,
_cki,
ref _mod,
out _c1Control,
out _code,
out _values,
out _terminating,
out _isKeyMouse,
out _mouseFlags,
out _pos,
out _isResponse,
ProcessContinuousButtonPressed
);
Assert.Empty (EscSeqRequests.Statuses);
Assert.Equal (expectedCki, _newConsoleKeyInfo);
Assert.Equal (ConsoleKey.None, _key);
Assert.Equal (ConsoleModifiers.None, _mod);
Assert.Equal ("CSI", _c1Control);
Assert.Null (_code);
Assert.Equal (2, _values.Length);
Assert.Equal ("", _terminating);
Assert.False (_isKeyMouse);
Assert.Equal ([0], _mouseFlags);
Assert.Equal (Point.Empty, _pos);
Assert.False (_isResponse);
Assert.Equal (0, (int)_arg1);
Assert.Equal (Point.Empty, _arg2);
Assert.NotNull (EscSeqUtils.IncompleteCkInfos);
Assert.Equal (_cki, EscSeqUtils.IncompleteCkInfos);
Assert.Contains (EscSeqUtils.ToString (EscSeqUtils.IncompleteCkInfos), EscSeqUtils.ToString (_cki));
_cki = EscSeqUtils.InsertArray (
EscSeqUtils.IncompleteCkInfos,
[
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;
// Add a request to avoid assert failure in the DecodeEscSeq method
EscSeqRequests.Add ("t");
Assert.Single (EscSeqRequests.Statuses);
EscSeqUtils.DecodeEscSeq (
ref _newConsoleKeyInfo,
ref _key,
_cki,
ref _mod,
out _c1Control,
out _code,
out _values,
out _terminating,
out _isKeyMouse,
out _mouseFlags,
out _pos,
out _isResponse,
ProcessContinuousButtonPressed
);
Assert.Empty (EscSeqRequests.Statuses);
Assert.Equal (expectedCki, _newConsoleKeyInfo);
Assert.Equal (ConsoleKey.None, _key);
Assert.Equal (ConsoleModifiers.None, _mod);
Assert.Equal ("CSI", _c1Control);
Assert.Null (_code);
Assert.Equal (3, _values.Length);
Assert.Equal ("t", _terminating);
Assert.False (_isKeyMouse);
Assert.Equal ([0], _mouseFlags);
Assert.Equal (Point.Empty, _pos);
Assert.False (EscSeqRequests.HasResponse ("t"));
Assert.True (_isResponse);
Assert.Equal (0, (int)_arg1);
Assert.Equal (Point.Empty, _arg2);
Assert.Null (EscSeqUtils.IncompleteCkInfos);
Assert.NotEqual (_cki, EscSeqUtils.IncompleteCkInfos);
ClearAll ();
}
[Theory]
[InlineData ('\u001B', ConsoleKey.Escape, false, false, false)]
[InlineData ('\r', ConsoleKey.Enter, false, false, false)]
[InlineData ('1', ConsoleKey.D1, false, false, false)]
[InlineData ('!', ConsoleKey.None, false, false, false)]
[InlineData ('a', ConsoleKey.A, false, false, false)]
[InlineData ('A', ConsoleKey.A, true, false, false)]
[InlineData ('\u0001', ConsoleKey.A, false, false, true)]
[InlineData ('\0', ConsoleKey.Spacebar, false, false, true)]
[InlineData ('\n', ConsoleKey.Enter, false, false, true)]
[InlineData ('\t', ConsoleKey.Tab, false, false, false)]
public void DecodeEscSeq_Single_Tests (char keyChar, ConsoleKey consoleKey, bool shift, bool alt, bool control)
{
_cki = [new (keyChar, 0, false, false, false)];
var expectedCki = new ConsoleKeyInfo (keyChar, consoleKey, shift, alt, control);
EscSeqUtils.DecodeEscSeq (
ref _newConsoleKeyInfo,
ref _key,
_cki,
ref _mod,
out _c1Control,
out _code,
out _values,
out _terminating,
out _isKeyMouse,
out _mouseFlags,
out _pos,
out _isResponse,
ProcessContinuousButtonPressed
);
Assert.Empty (EscSeqRequests.Statuses);
Assert.Equal (expectedCki, _newConsoleKeyInfo);
Assert.Equal (consoleKey, _key);
ConsoleModifiers mods = new ();
if (shift)
{
mods = ConsoleModifiers.Shift;
}
if (alt)
{
mods |= ConsoleModifiers.Alt;
}
if (control)
{
mods |= ConsoleModifiers.Control;
}
Assert.Equal (mods, _mod);
if (keyChar == '\u001B')
{
Assert.Equal ("ESC", _c1Control);
}
else
{
Assert.Null (_c1Control);
}
Assert.Null (_code);
Assert.Null (_values);
Assert.Null (_terminating);
Assert.False (_isKeyMouse);
Assert.Equal (new () { 0 }, _mouseFlags);
Assert.Equal (Point.Empty, _pos);
Assert.False (_isResponse);
Assert.Equal (0, (int)_arg1);
Assert.Equal (Point.Empty, _arg2);
ClearAll ();
}
[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', ConsoleKey.R, false, false, false);
Assert.Equal (expectedCki, EscSeqUtils.MapConsoleKeyInfo (cki));
cki = new ('r', 0, true, false, false);
expectedCki = new ('r', ConsoleKey.R, true, false, false);
Assert.Equal (expectedCki, EscSeqUtils.MapConsoleKeyInfo (cki));
cki = new ('r', 0, false, true, false);
expectedCki = new ('r', ConsoleKey.R, false, true, false);
Assert.Equal (expectedCki, EscSeqUtils.MapConsoleKeyInfo (cki));
cki = new ('r', 0, false, false, true);
expectedCki = new ('r', ConsoleKey.R, false, false, true);
Assert.Equal (expectedCki, EscSeqUtils.MapConsoleKeyInfo (cki));
cki = new ('r', 0, true, true, false);
expectedCki = new ('r', ConsoleKey.R, true, true, false);
Assert.Equal (expectedCki, EscSeqUtils.MapConsoleKeyInfo (cki));
cki = new ('r', 0, false, true, true);
expectedCki = new ('r', ConsoleKey.R, false, true, true);
Assert.Equal (expectedCki, EscSeqUtils.MapConsoleKeyInfo (cki));
cki = new ('r', 0, true, true, true);
expectedCki = new ('r', ConsoleKey.R, true, true, true);
Assert.Equal (expectedCki, EscSeqUtils.MapConsoleKeyInfo (cki));
cki = new ('\u0012', 0, false, false, false);
expectedCki = new ('\u0012', ConsoleKey.R, false, false, true);
Assert.Equal (expectedCki, EscSeqUtils.MapConsoleKeyInfo (cki));
cki = new ('\0', (ConsoleKey)64, false, false, true);
expectedCki = new ('\0', ConsoleKey.Spacebar, false, false, true);
Assert.Equal (expectedCki, EscSeqUtils.MapConsoleKeyInfo (cki));
cki = new ('\r', 0, false, false, false);
expectedCki = new ('\r', ConsoleKey.Enter, false, false, false);
Assert.Equal (expectedCki, EscSeqUtils.MapConsoleKeyInfo (cki));
cki = new ('\u007f', 0, false, false, false);
expectedCki = new ('\u007f', ConsoleKey.Backspace, false, false, false);
Assert.Equal (expectedCki, EscSeqUtils.MapConsoleKeyInfo (cki));
cki = new ('R', 0, false, false, false);
expectedCki = new ('R', ConsoleKey.R, true, false, false);
Assert.Equal (expectedCki, EscSeqUtils.MapConsoleKeyInfo (cki));
}
[Fact]
public void GetConsoleKey_Tests ()
{
ConsoleModifiers mod = 0;
char keyChar = '\0';
Assert.Equal (ConsoleKey.UpArrow, EscSeqUtils.GetConsoleKey ('A', "", ref mod, ref keyChar));
Assert.Equal (ConsoleKey.DownArrow, EscSeqUtils.GetConsoleKey ('B', "", ref mod, ref keyChar));
Assert.Equal (_key = ConsoleKey.RightArrow, EscSeqUtils.GetConsoleKey ('C', "", ref mod, ref keyChar));
Assert.Equal (ConsoleKey.LeftArrow, EscSeqUtils.GetConsoleKey ('D', "", ref mod, ref keyChar));
Assert.Equal (ConsoleKey.End, EscSeqUtils.GetConsoleKey ('F', "", ref mod, ref keyChar));
Assert.Equal (ConsoleKey.Home, EscSeqUtils.GetConsoleKey ('H', "", ref mod, ref keyChar));
Assert.Equal (ConsoleKey.F1, EscSeqUtils.GetConsoleKey ('P', "", ref mod, ref keyChar));
Assert.Equal (ConsoleKey.F2, EscSeqUtils.GetConsoleKey ('Q', "", ref mod, ref keyChar));
Assert.Equal (ConsoleKey.F3, EscSeqUtils.GetConsoleKey ('R', "", ref mod, ref keyChar));
Assert.Equal (ConsoleKey.F4, EscSeqUtils.GetConsoleKey ('S', "", ref mod, ref keyChar));
Assert.Equal (ConsoleKey.Tab, EscSeqUtils.GetConsoleKey ('Z', "", ref mod, ref keyChar));
Assert.Equal (ConsoleModifiers.Shift, mod);
Assert.Equal (0, (int)EscSeqUtils.GetConsoleKey ('\0', "", ref mod, ref keyChar));
Assert.Equal (ConsoleKey.Insert, EscSeqUtils.GetConsoleKey ('~', "2", ref mod, ref keyChar));
Assert.Equal (ConsoleKey.Delete, EscSeqUtils.GetConsoleKey ('~', "3", ref mod, ref keyChar));
Assert.Equal (ConsoleKey.PageUp, EscSeqUtils.GetConsoleKey ('~', "5", ref mod, ref keyChar));
Assert.Equal (ConsoleKey.PageDown, EscSeqUtils.GetConsoleKey ('~', "6", ref mod, ref keyChar));
Assert.Equal (ConsoleKey.F5, EscSeqUtils.GetConsoleKey ('~', "15", ref mod, ref keyChar));
Assert.Equal (ConsoleKey.F6, EscSeqUtils.GetConsoleKey ('~', "17", ref mod, ref keyChar));
Assert.Equal (ConsoleKey.F7, EscSeqUtils.GetConsoleKey ('~', "18", ref mod, ref keyChar));
Assert.Equal (ConsoleKey.F8, EscSeqUtils.GetConsoleKey ('~', "19", ref mod, ref keyChar));
Assert.Equal (ConsoleKey.F9, EscSeqUtils.GetConsoleKey ('~', "20", ref mod, ref keyChar));
Assert.Equal (ConsoleKey.F10, EscSeqUtils.GetConsoleKey ('~', "21", ref mod, ref keyChar));
Assert.Equal (ConsoleKey.F11, EscSeqUtils.GetConsoleKey ('~', "23", ref mod, ref keyChar));
Assert.Equal (ConsoleKey.F12, EscSeqUtils.GetConsoleKey ('~', "24", ref mod, ref keyChar));
Assert.Equal (0, (int)EscSeqUtils.GetConsoleKey ('~', "", ref mod, ref keyChar));
// These terminators are used by macOS on a numeric keypad without keys modifiers
Assert.Equal (ConsoleKey.Add, EscSeqUtils.GetConsoleKey ('l', null, ref mod, ref keyChar));
Assert.Equal (ConsoleKey.Subtract, EscSeqUtils.GetConsoleKey ('m', null, ref mod, ref keyChar));
Assert.Equal (ConsoleKey.Insert, EscSeqUtils.GetConsoleKey ('p', null, ref mod, ref keyChar));
Assert.Equal (ConsoleKey.End, EscSeqUtils.GetConsoleKey ('q', null, ref mod, ref keyChar));
Assert.Equal (ConsoleKey.DownArrow, EscSeqUtils.GetConsoleKey ('r', null, ref mod, ref keyChar));
Assert.Equal (ConsoleKey.PageDown, EscSeqUtils.GetConsoleKey ('s', null, ref mod, ref keyChar));
Assert.Equal (ConsoleKey.LeftArrow, EscSeqUtils.GetConsoleKey ('t', null, ref mod, ref keyChar));
Assert.Equal (ConsoleKey.Clear, EscSeqUtils.GetConsoleKey ('u', null, ref mod, ref keyChar));
Assert.Equal (ConsoleKey.RightArrow, EscSeqUtils.GetConsoleKey ('v', null, ref mod, ref keyChar));
Assert.Equal (ConsoleKey.Home, EscSeqUtils.GetConsoleKey ('w', null, ref mod, ref keyChar));
Assert.Equal (ConsoleKey.UpArrow, EscSeqUtils.GetConsoleKey ('x', null, ref mod, ref keyChar));
Assert.Equal (ConsoleKey.PageUp, EscSeqUtils.GetConsoleKey ('y', null, ref mod, ref keyChar));
}
[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_Multiple_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);
ClearAll ();
}
[Theory]
[InlineData ('\u001B')]
[InlineData (['\r'])]
[InlineData (['1'])]
[InlineData (['!'])]
[InlineData (['a'])]
[InlineData (['A'])]
public void GetEscapeResult_Single_Tests (params char [] kChars)
{
(_c1Control, _code, _values, _terminating) = EscSeqUtils.GetEscapeResult (kChars);
if (kChars [0] == '\u001B')
{
Assert.Equal ("ESC", _c1Control);
}
else
{
Assert.Null (_c1Control);
}
Assert.Null (_code);
Assert.Null (_values);
Assert.Null (_terminating);
ClearAll ();
}
[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 () { MouseFlags.Button1Pressed }, mouseFlags);
Assert.Equal (new (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 () { MouseFlags.Button1Released, MouseFlags.Button1Clicked },
mouseFlags
);
Assert.Equal (new (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 () { MouseFlags.Button1DoubleClicked }, mouseFlags);
Assert.Equal (new (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 () { MouseFlags.Button1TripleClicked }, mouseFlags);
Assert.Equal (new (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 () { MouseFlags.Button1Released }, mouseFlags);
Assert.Equal (new (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]);
}
[Theory]
[InlineData ("\r[<35;50;1m[<35;49;1m[<35;47;1m[<35;46;1m[<35;45;2m[<35;44;2m[<35;43;3m[<35;42;3m[<35;41;4m[<35;40;5m[<35;39;6m[<35;49;1m[<35;48;2m[<0;33;6M[<0;33;6mOC\b", "\b")]
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[InlineData ("\r[<35;50;1m[<35;49;1m[<35;47;1m[<35;46;1m[<35;45;2m[<35;44;2m[<35;43;3m[<35;42;3m[<35;41;4m[<35;40;5m[<35;39;6m[<35;49;1m[<35;48;2m[<0;33;6M[<0;33;6mOC!", "!")]
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[InlineData ("\r[<35;50;1m[<35;49;1m[<35;47;1m[<35;46;1m[<35;45;2m[<35;44;2m[<35;43;3m[<35;42;3m[<35;41;4m[<35;40;5m[<35;39;6m[<35;49;1m[<35;48;2m[<0;33;6M[<0;33;6mOC£", "£")]
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[InlineData ("\r[<35;50;1m[<35;49;1m[<35;47;1m[<35;46;1m[<35;45;2m[<35;44;2m[<35;43;3m[<35;42;3m[<35;41;4m[<35;40;5m[<35;39;6m[<35;49;1m[<35;48;2m[<0;33;6M[<0;33;6mOC€", "€")]
[InlineData ("\r[<35;50;1m[<35;49;1m[<35;47;1m[<35;46;1m[<35;45;2m[<35;44;2m[<35;43;3m[<35;42;3m[<35;41;4m[<35;40;5m[<35;39;6m[<35;49;1m[<35;48;2m[<0;33;6M[<0;33;6mOC&", "&")]
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[InlineData ("\r[<35;50;1m[<35;49;1m[<35;47;1m[<35;46;1m[<35;45;2m[<35;44;2m[<35;43;3m[<35;42;3m[<35;41;4m[<35;40;5m[<35;39;6m[<35;49;1m[<35;48;2m[<0;33;6M[<0;33;6mOC[", "[")]
[InlineData ("\r[<35;50;1m[<35;49;1m[<35;47;1m[<35;46;1m[<35;45;2m[<35;44;2m[<35;43;3m[<35;42;3m[<35;41;4m[<35;40;5m[<35;39;6m[<35;49;1m[<35;48;2m[<0;33;6M[<0;33;6mOC)", ")")]
[InlineData ("\r[<35;50;1m[<35;49;1m[<35;47;1m[<35;46;1m[<35;45;2m[<35;44;2m[<35;43;3m[<35;42;3m[<35;41;4m[<35;40;5m[<35;39;6m[<35;49;1m[<35;48;2m[<0;33;6M[<0;33;6mOC]", "]")]
[InlineData ("\r[<35;50;1m[<35;49;1m[<35;47;1m[<35;46;1m[<35;45;2m[<35;44;2m[<35;43;3m[<35;42;3m[<35;41;4m[<35;40;5m[<35;39;6m[<35;49;1m[<35;48;2m[<0;33;6M[<0;33;6mOC=", "=")]
[InlineData ("\r[<35;50;1m[<35;49;1m[<35;47;1m[<35;46;1m[<35;45;2m[<35;44;2m[<35;43;3m[<35;42;3m[<35;41;4m[<35;40;5m[<35;39;6m[<35;49;1m[<35;48;2m[<0;33;6M[<0;33;6mOC}", "}")]
[InlineData ("\r[<35;50;1m[<35;49;1m[<35;47;1m[<35;46;1m[<35;45;2m[<35;44;2m[<35;43;3m[<35;42;3m[<35;41;4m[<35;40;5m[<35;39;6m[<35;49;1m[<35;48;2m[<0;33;6M[<0;33;6mOC'", "'")]
[InlineData ("\r[<35;50;1m[<35;49;1m[<35;47;1m[<35;46;1m[<35;45;2m[<35;44;2m[<35;43;3m[<35;42;3m[<35;41;4m[<35;40;5m[<35;39;6m[<35;49;1m[<35;48;2m[<0;33;6M[<0;33;6mOC?", "?")]
[InlineData ("\r[<35;50;1m[<35;49;1m[<35;47;1m[<35;46;1m[<35;45;2m[<35;44;2m[<35;43;3m[<35;42;3m[<35;41;4m[<35;40;5m[<35;39;6m[<35;49;1m[<35;48;2m[<0;33;6M[<0;33;6mOC«", "«")]
[InlineData ("\r[<35;50;1m[<35;49;1m[<35;47;1m[<35;46;1m[<35;45;2m[<35;44;2m[<35;43;3m[<35;42;3m[<35;41;4m[<35;40;5m[<35;39;6m[<35;49;1m[<35;48;2m[<0;33;6M[<0;33;6mOC»", "»")]
[InlineData ("\r[<35;50;1m[<35;49;1m[<35;47;1m[<35;46;1m[<35;45;2m[<35;44;2m[<35;43;3m[<35;42;3m[<35;41;4m[<35;40;5m[<35;39;6m[<35;49;1m[<35;48;2m[<0;33;6M[<0;33;6mOC+", "+")]
[InlineData ("\r[<35;50;1m[<35;49;1m[<35;47;1m[<35;46;1m[<35;45;2m[<35;44;2m[<35;43;3m[<35;42;3m[<35;41;4m[<35;40;5m[<35;39;6m[<35;49;1m[<35;48;2m[<0;33;6M[<0;33;6mOC*", "*")]
[InlineData ("\r[<35;50;1m[<35;49;1m[<35;47;1m[<35;46;1m[<35;45;2m[<35;44;2m[<35;43;3m[<35;42;3m[<35;41;4m[<35;40;5m[<35;39;6m[<35;49;1m[<35;48;2m[<0;33;6M[<0;33;6mOC¨", "¨")]
[InlineData ("\r[<35;50;1m[<35;49;1m[<35;47;1m[<35;46;1m[<35;45;2m[<35;44;2m[<35;43;3m[<35;42;3m[<35;41;4m[<35;40;5m[<35;39;6m[<35;49;1m[<35;48;2m[<0;33;6M[<0;33;6mOC´", "´")]
[InlineData ("\r[<35;50;1m[<35;49;1m[<35;47;1m[<35;46;1m[<35;45;2m[<35;44;2m[<35;43;3m[<35;42;3m[<35;41;4m[<35;40;5m[<35;39;6m[<35;49;1m[<35;48;2m[<0;33;6M[<0;33;6mOC`", "`")]
[InlineData ("\r[<35;50;1m[<35;49;1m[<35;47;1m[<35;46;1m[<35;45;2m[<35;44;2m[<35;43;3m[<35;42;3m[<35;41;4m[<35;40;5m[<35;39;6m[<35;49;1m[<35;48;2m[<0;33;6M[<0;33;6mOCç", "ç")]
[InlineData ("\r[<35;50;1m[<35;49;1m[<35;47;1m[<35;46;1m[<35;45;2m[<35;44;2m[<35;43;3m[<35;42;3m[<35;41;4m[<35;40;5m[<35;39;6m[<35;49;1m[<35;48;2m[<0;33;6M[<0;33;6mOCº", "º")]
[InlineData ("\r[<35;50;1m[<35;49;1m[<35;47;1m[<35;46;1m[<35;45;2m[<35;44;2m[<35;43;3m[<35;42;3m[<35;41;4m[<35;40;5m[<35;39;6m[<35;49;1m[<35;48;2m[<0;33;6M[<0;33;6mOCª", "ª")]
[InlineData ("\r[<35;50;1m[<35;49;1m[<35;47;1m[<35;46;1m[<35;45;2m[<35;44;2m[<35;43;3m[<35;42;3m[<35;41;4m[<35;40;5m[<35;39;6m[<35;49;1m[<35;48;2m[<0;33;6M[<0;33;6mOC~", "~")]
[InlineData ("\r[<35;50;1m[<35;49;1m[<35;47;1m[<35;46;1m[<35;45;2m[<35;44;2m[<35;43;3m[<35;42;3m[<35;41;4m[<35;40;5m[<35;39;6m[<35;49;1m[<35;48;2m[<0;33;6M[<0;33;6mOC^", "^")]
[InlineData ("\r[<35;50;1m[<35;49;1m[<35;47;1m[<35;46;1m[<35;45;2m[<35;44;2m[<35;43;3m[<35;42;3m[<35;41;4m[<35;40;5m[<35;39;6m[<35;49;1m[<35;48;2m[<0;33;6M[<0;33;6mOC<", "<")]
[InlineData ("\r[<35;50;1m[<35;49;1m[<35;47;1m[<35;46;1m[<35;45;2m[<35;44;2m[<35;43;3m[<35;42;3m[<35;41;4m[<35;40;5m[<35;39;6m[<35;49;1m[<35;48;2m[<0;33;6M[<0;33;6mOC>", ">")]
[InlineData ("\r[<35;50;1m[<35;49;1m[<35;47;1m[<35;46;1m[<35;45;2m[<35;44;2m[<35;43;3m[<35;42;3m[<35;41;4m[<35;40;5m[<35;39;6m[<35;49;1m[<35;48;2m[<0;33;6M[<0;33;6mOC,", ",")]
[InlineData ("\r[<35;50;1m[<35;49;1m[<35;47;1m[<35;46;1m[<35;45;2m[<35;44;2m[<35;43;3m[<35;42;3m[<35;41;4m[<35;40;5m[<35;39;6m[<35;49;1m[<35;48;2m[<0;33;6M[<0;33;6mOC;", ";")]
[InlineData ("\r[<35;50;1m[<35;49;1m[<35;47;1m[<35;46;1m[<35;45;2m[<35;44;2m[<35;43;3m[<35;42;3m[<35;41;4m[<35;40;5m[<35;39;6m[<35;49;1m[<35;48;2m[<0;33;6M[<0;33;6mOC.", ".")]
[InlineData ("\r[<35;50;1m[<35;49;1m[<35;47;1m[<35;46;1m[<35;45;2m[<35;44;2m[<35;43;3m[<35;42;3m[<35;41;4m[<35;40;5m[<35;39;6m[<35;49;1m[<35;48;2m[<0;33;6M[<0;33;6mOC:", ":")]
[InlineData ("\r[<35;50;1m[<35;49;1m[<35;47;1m[<35;46;1m[<35;45;2m[<35;44;2m[<35;43;3m[<35;42;3m[<35;41;4m[<35;40;5m[<35;39;6m[<35;49;1m[<35;48;2m[<0;33;6M[<0;33;6mOC-", "-")]
[InlineData ("\r[<35;50;1m[<35;49;1m[<35;47;1m[<35;46;1m[<35;45;2m[<35;44;2m[<35;43;3m[<35;42;3m[<35;41;4m[<35;40;5m[<35;39;6m[<35;49;1m[<35;48;2m[<0;33;6M[<0;33;6mOC_", "_")]
public void SplitEscapeRawString_Multiple_Tests (string rawData, string expectedLast)
{
List<string> splitList = EscSeqUtils.SplitEscapeRawString (rawData);
Assert.Equal (18, splitList.Count);
Assert.Equal ("\r", splitList [0]);
Assert.Equal ("\u001b[<35;50;1m", splitList [1]);
Assert.Equal ("\u001b[<35;49;1m", splitList [2]);
Assert.Equal ("\u001b[<35;47;1m", splitList [3]);
Assert.Equal ("\u001b[<35;46;1m", splitList [4]);
Assert.Equal ("\u001b[<35;45;2m", splitList [5]);
Assert.Equal ("\u001b[<35;44;2m", splitList [6]);
Assert.Equal ("\u001b[<35;43;3m", splitList [7]);
Assert.Equal ("\u001b[<35;42;3m", splitList [8]);
Assert.Equal ("\u001b[<35;41;4m", splitList [9]);
Assert.Equal ("\u001b[<35;40;5m", splitList [10]);
Assert.Equal ("\u001b[<35;39;6m", splitList [11]);
Assert.Equal ("\u001b[<35;49;1m", splitList [12]);
Assert.Equal ("\u001b[<35;48;2m", splitList [13]);
Assert.Equal ("\u001b[<0;33;6M", splitList [14]);
Assert.Equal ("\u001b[<0;33;6m", splitList [15]);
Assert.Equal ("\u001bOC", splitList [16]);
Assert.Equal (expectedLast, splitList [^1]);
}
[Theory]
[InlineData ("[<35;50;1m")]
[InlineData ("\r")]
[InlineData ("1")]
[InlineData ("!")]
[InlineData ("a")]
[InlineData ("A")]
public void SplitEscapeRawString_Single_Tests (string rawData)
{
List<string> splitList = EscSeqUtils.SplitEscapeRawString (rawData);
Assert.Single (splitList);
Assert.Equal (rawData, splitList [0]);
}
[Theory]
[InlineData (null, null, null, null)]
[InlineData ("\u001b[8;1", null, null, "\u001b[8;1")]
[InlineData (null, "\u001b[8;1", 5, "\u001b[8;1")]
[InlineData ("\u001b[8;1", null, 5, "\u001b[8;1")]
[InlineData ("\u001b[8;1", "0;20t", -1, "\u001b[8;10;20t")]
[InlineData ("\u001b[8;1", "0;20t", 0, "\u001b[8;10;20t")]
[InlineData ("0;20t", "\u001b[8;1", 5, "\u001b[8;10;20t")]
[InlineData ("0;20t", "\u001b[8;1", 3, "\u001b[80;20t;1")]
public void InsertArray_Tests (string toInsert, string current, int? index, string expected)
{
ConsoleKeyInfo [] toIns = EscSeqUtils.ToConsoleKeyInfoArray (toInsert);
ConsoleKeyInfo [] cki = EscSeqUtils.ToConsoleKeyInfoArray (current);
ConsoleKeyInfo [] result = EscSeqUtils.ToConsoleKeyInfoArray (expected);
if (index is null)
{
cki = EscSeqUtils.InsertArray (toIns, cki);
}
else
{
cki = EscSeqUtils.InsertArray (toIns, cki, (int)index);
}
Assert.Equal (result, cki);
}
[Theory]
[InlineData (0, 0, $"{EscSeqUtils.CSI}0;0H")]
[InlineData (int.MaxValue, int.MaxValue, $"{EscSeqUtils.CSI}2147483647;2147483647H")]
[InlineData (int.MinValue, int.MinValue, $"{EscSeqUtils.CSI}-2147483648;-2147483648H")]
public void CSI_WriteCursorPosition_ReturnsCorrectEscSeq (int row, int col, string expected)
{
StringBuilder builder = new();
using StringWriter writer = new(builder);
EscSeqUtils.CSI_WriteCursorPosition (writer, row, col);
string actual = builder.ToString();
Assert.Equal (expected, actual);
}
private void ClearAll ()
{
EscSeqRequests.Clear ();
_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);
_isResponse = false;
_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;
}
}