/// <summary>
/// Roslyn can be a little bit slow to warm up, which can cause lag when the
/// user first starts typing / evaluating code. Do the warm up in a background
/// thread beforehand to improve the user experience.
/// </summary>
private Task BackgroundInitializationAsync()
{
const string initializationCode = @"using System; Console.WriteLine(""Hello""); ""World""";
return(Task.WhenAll(
replServices.HighlightAsync(Guid.Empty, initializationCode),
replServices.CompleteCodeAsync(Guid.Empty, initializationCode, initializationCode.Length),
replServices.AppendEvaluationAsync(Guid.Empty, initializationCode, new NullLogger())
));
}
public async Task RunIntegrationSession(string path)
{
var submissions = await ReadSubmissions(path);
for (int i = 0; i < submissions.Count; i++)
{
var submission = submissions[i];
var result = await replServices.AppendEvaluationAsync(Guid.NewGuid(), submission.FormattedInput, new NullLogger());
Assert.Equal(submission.Exception, result.Exception);
Assert.Equal(submission.Result, result.Result);
Assert.Equal(submission.StandardOutput, result.StandardOutput);
}
}