public async Task ExecuteCodeTest()
{
var scriptHandler = new ScriptHandler();
List <ScriptHandler.ScriptResult> results = new List <ScriptHandler.ScriptResult>();
scriptHandler.ScriptResultReceived += (sender, args) =>
{
results.Add(args);
};
var initSucceeded = await scriptHandler.InitScript();
Assert.True(initSucceeded);
var codeSucceeded = await scriptHandler.ExecuteCode("1 + 1");
Assert.True(codeSucceeded);
var result = results.FirstOrDefault();
Assert.False(result.IsError);
Assert.False(result.IsCancelled);
Assert.Equal("2", result.Result);
Assert.Equal(2, result.ReturnedValue);
}
private async void ScriptTextBox_KeyDown(object sender, KeyEventArgs e)
{
switch (e.Key)
{
case Key.Enter:
e.Handled = true;
HistoryText.Document.Blocks.Add(new Paragraph(new Run($"> {ScriptTextBox.Text}")));
_scriptsHistory.Add(ScriptTextBox.Text);
_historyIndex = _scriptsHistory.Count;
await _scriptHandler.ExecuteCode(ScriptTextBox.Text);
ScriptTextBox.Text = string.Empty;
ScriptTextBox.Focus();
break;
case Key.Up:
_historyIndex = Math.Max(0, _historyIndex - 1);
if (_scriptsHistory.Count > _historyIndex)
{
ScriptTextBox.Text = _scriptsHistory[_historyIndex];
ScriptTextBox.CaretIndex = ScriptTextBox.Text.Length;
}
e.Handled = true;
break;
case Key.Down:
_historyIndex = Math.Min(_scriptsHistory.Count, _historyIndex + 1);
if (_scriptsHistory.Count > _historyIndex)
{
ScriptTextBox.Text = _scriptsHistory[_historyIndex];
ScriptTextBox.CaretIndex = ScriptTextBox.Text.Length;
}
else
{
ScriptTextBox.Text = string.Empty;
}
e.Handled = true;
break;
}
}
private async Task ReadScriptTemplate(string fullPath, CancellationToken token)
{
string[] allLines = null;
// Wait for Visual Studio Code to close the file before reading it
await WaitDelayOrCancel(TimeSpan.FromMilliseconds(50), token);
while (allLines == null && !token.IsCancellationRequested)
{
try
{
allLines = File.ReadAllLines(fullPath);
}
catch (IOException)
{
await WaitDelayOrCancel(TimeSpan.FromMilliseconds(50), token);
}
}
if (token.IsCancellationRequested)
{
return;
}
// remove class
var classIndex = allLines.FindIndex(line => line.Contains("class ScriptTemplate"));
// remove bracket
var afterClass = string.Join("\n", allLines.Skip(classIndex + 1)).Trim(' ', '\t', '\n', '{', '}');
// reconstruct
var script = string.Join("\n", allLines.Take(classIndex).Skip(1).Concat(afterClass.Yield()));
//Results.Add(new ScriptResult { Result = "> Execute script from VS code...", IsError = false });
await _scriptHandler.ExecuteCode(script + "\nExecuteScript()", sender : this);
//await ExecuteCode("ExecuteScript()", ScriptType.VSCode);
}
public async Task ExecuteCodeCancellationTest()
{
var scriptHandler = new ScriptHandler();
List <ScriptHandler.ScriptResult> results = new List <ScriptHandler.ScriptResult>();
scriptHandler.ScriptResultReceived += (sender, args) =>
{
results.Add(args);
};
var initSucceeded = await scriptHandler.InitScript();
Assert.True(initSucceeded);
var tokenSource = new CancellationTokenSource();
var token = tokenSource.Token;
tokenSource.Cancel();
var codeSucceeded = await scriptHandler.ExecuteCode("1 + 1", token);
Assert.False(codeSucceeded);
Assert.True(results.FirstOrDefault().IsCancelled);
}