public void TestHistoryDuplicates()
{
TestSetup(KeyMode.Cmd);
PSConsoleReadLine.SetOptions(new SetPSReadlineOption {
HistoryNoDuplicates = false
});
Test("zzzz", Keys("zzzz"));
Test("aaaa", Keys("aaaa"));
Test("bbbb", Keys("bbbb"));
Test("bbbb", Keys("bbbb"));
Test("cccc", Keys("cccc"));
Test("aaaa", Keys(Enumerable.Repeat(_.UpArrow, 4)));
// Changing the option should affect existing history.
PSConsoleReadLine.SetOptions(new SetPSReadlineOption {
HistoryNoDuplicates = true
});
Test("aaaa", Keys(Enumerable.Repeat(_.UpArrow, 3)));
PSConsoleReadLine.ClearHistory();
Test("aaaa", Keys("aaaa"));
Test("bbbb", Keys("bbbb"));
Test("bbbb", Keys("bbbb"));
Test("cccc", Keys("cccc"));
Test("aaaa", Keys(Enumerable.Repeat(_.UpArrow, 3)));
}
private void SetHistory(params string[] historyItems)
{
PSConsoleReadLine.ClearHistory();
foreach (var item in historyItems)
{
PSConsoleReadLine.AddToHistory(item);
}
}
private void TestSetup(KeyMode keyMode, params KeyHandler[] keyHandlers)
{
_console = new TestConsole();
_mockedMethods = new MockedMethods();
var instance = (PSConsoleReadLine)typeof(PSConsoleReadLine)
.GetField("_singleton", BindingFlags.Static | BindingFlags.NonPublic).GetValue(null);
typeof(PSConsoleReadLine)
.GetField("_mockableMethods", BindingFlags.Instance | BindingFlags.NonPublic)
.SetValue(instance, _mockedMethods);
typeof(PSConsoleReadLine)
.GetField("_console", BindingFlags.Instance | BindingFlags.NonPublic)
.SetValue(instance, _console);
PSConsoleReadLine.ClearHistory();
PSConsoleReadLine.ClearKillRing();
var options = new SetPSReadlineOption
{
AddToHistoryHandler = null,
BellStyle = PSConsoleReadlineOptions.DefaultBellStyle,
CompletionQueryItems = PSConsoleReadlineOptions.DefaultCompletionQueryItems,
ContinuationPrompt = PSConsoleReadlineOptions.DefaultContinuationPrompt,
ContinuationPromptBackgroundColor = _console.BackgroundColor,
ContinuationPromptForegroundColor = _console.ForegroundColor,
DingDuration = 1, // Make tests virtually silent when they ding
DingTone = 37, // Make tests virtually silent when they ding
EmphasisBackgroundColor = _console.BackgroundColor,
EmphasisForegroundColor = PSConsoleReadlineOptions.DefaultEmphasisForegroundColor,
ErrorBackgroundColor = ConsoleColor.DarkRed,
ErrorForegroundColor = ConsoleColor.Red,
ExtraPromptLineCount = PSConsoleReadlineOptions.DefaultExtraPromptLineCount,
HistoryNoDuplicates = PSConsoleReadlineOptions.DefaultHistoryNoDuplicates,
HistorySaveStyle = HistorySaveStyle.SaveNothing,
HistorySearchCaseSensitive = PSConsoleReadlineOptions.DefaultHistorySearchCaseSensitive,
HistorySearchCursorMovesToEnd = PSConsoleReadlineOptions.DefaultHistorySearchCursorMovesToEnd,
MaximumHistoryCount = PSConsoleReadlineOptions.DefaultMaximumHistoryCount,
MaximumKillRingCount = PSConsoleReadlineOptions.DefaultMaximumKillRingCount,
ResetTokenColors = true,
ShowToolTips = PSConsoleReadlineOptions.DefaultShowToolTips,
WordDelimiters = PSConsoleReadlineOptions.DefaultWordDelimiters,
};
switch (keyMode)
{
case KeyMode.Cmd:
options.EditMode = EditMode.Windows;
break;
case KeyMode.Emacs:
options.EditMode = EditMode.Emacs;
break;
case KeyMode.Vi:
options.EditMode = EditMode.Vi;
break;
}
PSConsoleReadLine.SetOptions(options);
foreach (var keyHandler in keyHandlers)
{
PSConsoleReadLine.SetKeyHandler(new [] { keyHandler.Chord }, keyHandler.Handler, "", "");
}
var colorOptions = new SetPSReadlineOption();
foreach (var val in typeof(TokenClassification).GetEnumValues())
{
colorOptions.TokenKind = (TokenClassification)val;
colorOptions.ForegroundColor = ForegroundColors[(int)val];
colorOptions.BackgroundColor = BackgroundColors[(int)val];
PSConsoleReadLine.SetOptions(colorOptions);
}
}
private void TestSetup(KeyMode keyMode, params KeyHandler[] keyHandlers)
{
Console.Clear();
PSConsoleReadLine.ClearHistory();
PSConsoleReadLine.ClearKillRing();
// We don't want stdout redirected, we want it sent to the screen.
var standardOutput = new StreamWriter(Console.OpenStandardOutput())
{
AutoFlush = true
};
Console.SetOut(standardOutput);
var options = new SetPSReadlineOption
{
AddToHistoryHandler = null,
BellStyle = PSConsoleReadlineOptions.DefaultBellStyle,
CompletionQueryItems = PSConsoleReadlineOptions.DefaultCompletionQueryItems,
ContinuationPrompt = PSConsoleReadlineOptions.DefaultContinuationPrompt,
ContinuationPromptBackgroundColor = Console.BackgroundColor,
ContinuationPromptForegroundColor = Console.ForegroundColor,
DingDuration = 1, // Make tests virtually silent when they ding
DingTone = 37, // Make tests virtually silent when they ding
EmphasisBackgroundColor = Console.BackgroundColor,
EmphasisForegroundColor = PSConsoleReadlineOptions.DefaultEmphasisForegroundColor,
ExtraPromptLineCount = PSConsoleReadlineOptions.DefaultExtraPromptLineCount,
HistoryNoDuplicates = PSConsoleReadlineOptions.DefaultHistoryNoDuplicates,
HistorySearchCaseSensitive = PSConsoleReadlineOptions.DefaultHistorySearchCaseSensitive,
HistorySearchCursorMovesToEnd = PSConsoleReadlineOptions.DefaultHistorySearchCursorMovesToEnd,
MaximumHistoryCount = PSConsoleReadlineOptions.DefaultMaximumHistoryCount,
MaximumKillRingCount = PSConsoleReadlineOptions.DefaultMaximumKillRingCount,
ResetTokenColors = true,
ShowToolTips = PSConsoleReadlineOptions.DefaultShowToolTips,
WordDelimiters = PSConsoleReadlineOptions.DefaultWordDelimiters,
};
switch (keyMode)
{
case KeyMode.Cmd:
options.EditMode = EditMode.Windows;
break;
case KeyMode.Emacs:
options.EditMode = EditMode.Emacs;
break;
#if FALSE
case KeyMode.Vi:
options.EditMode = EditMode.Vi;
break;
#endif
}
PSConsoleReadLine.SetOptions(options);
foreach (var keyHandler in keyHandlers)
{
PSConsoleReadLine.SetKeyHandler(new [] { keyHandler.Chord }, keyHandler.Handler, "", "");
}
var colorOptions = new SetPSReadlineOption();
foreach (var val in typeof(TokenClassification).GetEnumValues())
{
colorOptions.TokenKind = (TokenClassification)val;
colorOptions.ForegroundColor = ForegroundColors[(int)val];
colorOptions.BackgroundColor = BackgroundColors[(int)val];
PSConsoleReadLine.SetOptions(colorOptions);
}
}
private void TestSetup(KeyMode keyMode, params KeyHandler[] keyHandlers)
{
Skip.If(WindowsConsoleFixtureHelper.GetKeyboardLayout() != this.Fixture.Lang,
$"Keyboard layout must be set to {this.Fixture.Lang}");
_console = new TestConsole(_);
_mockedMethods = new MockedMethods();
var instance = (PSConsoleReadLine)typeof(PSConsoleReadLine)
.GetField("_singleton", BindingFlags.Static | BindingFlags.NonPublic).GetValue(null);
typeof(PSConsoleReadLine)
.GetField("_mockableMethods", BindingFlags.Instance | BindingFlags.NonPublic)
.SetValue(instance, _mockedMethods);
typeof(PSConsoleReadLine)
.GetField("_console", BindingFlags.Instance | BindingFlags.NonPublic)
.SetValue(instance, _console);
PSConsoleReadLine.ClearHistory();
PSConsoleReadLine.ClearKillRing();
var options = new SetPSReadLineOption
{
AddToHistoryHandler = PSConsoleReadLineOptions.DefaultAddToHistoryHandler,
AnsiEscapeTimeout = 0,
BellStyle = PSConsoleReadLineOptions.DefaultBellStyle,
CompletionQueryItems = PSConsoleReadLineOptions.DefaultCompletionQueryItems,
ContinuationPrompt = PSConsoleReadLineOptions.DefaultContinuationPrompt,
DingDuration = 1, // Make tests virtually silent when they ding
DingTone = 37, // Make tests virtually silent when they ding
ExtraPromptLineCount = PSConsoleReadLineOptions.DefaultExtraPromptLineCount,
HistoryNoDuplicates = PSConsoleReadLineOptions.DefaultHistoryNoDuplicates,
HistorySaveStyle = HistorySaveStyle.SaveNothing,
HistorySearchCaseSensitive = PSConsoleReadLineOptions.DefaultHistorySearchCaseSensitive,
HistorySearchCursorMovesToEnd = PSConsoleReadLineOptions.DefaultHistorySearchCursorMovesToEnd,
MaximumHistoryCount = PSConsoleReadLineOptions.DefaultMaximumHistoryCount,
MaximumKillRingCount = PSConsoleReadLineOptions.DefaultMaximumKillRingCount,
ShowToolTips = PSConsoleReadLineOptions.DefaultShowToolTips,
WordDelimiters = PSConsoleReadLineOptions.DefaultWordDelimiters,
PromptText = new [] { "" },
Colors = new Hashtable {
{ "ContinuationPrompt", MakeCombinedColor(_console.ForegroundColor, _console.BackgroundColor) },
{ "Emphasis", MakeCombinedColor(PSConsoleReadLineOptions.DefaultEmphasisColor, _console.BackgroundColor) },
{ "Error", MakeCombinedColor(ConsoleColor.Red, ConsoleColor.DarkRed) },
}
};
switch (keyMode)
{
case KeyMode.Cmd:
options.EditMode = EditMode.Windows;
break;
case KeyMode.Emacs:
options.EditMode = EditMode.Emacs;
break;
case KeyMode.Vi:
options.EditMode = EditMode.Vi;
break;
}
PSConsoleReadLine.SetOptions(options);
foreach (var keyHandler in keyHandlers)
{
PSConsoleReadLine.SetKeyHandler(new [] { keyHandler.Chord }, keyHandler.Handler, "", "");
}
var tokenTypes = new[]
{
"Default", "Comment", "Keyword", "String", "Operator", "Variable",
"Command", "Parameter", "Type", "Number", "Member", "Selection",
"InlinePrediction", "ListPrediction", "ListPredictionSelected"
};
var colors = new Hashtable();
for (var i = 0; i < tokenTypes.Length; i++)
{
colors.Add(tokenTypes[i], MakeCombinedColor(Colors[i], BackgroundColors[i]));
}
var colorOptions = new SetPSReadLineOption {
Colors = colors
};
PSConsoleReadLine.SetOptions(colorOptions);
}