private static StringBuilder?PrepareToReportValue(string?name, int lineNumber)
{
if (!TryFindLastStepAtLineNumber(lineNumber, out var step, out var stepIndex))
{
if (_steps.Count >= ReportLimits.MaxStepCount)
{
return(null);
}
step = new Step(lineNumber)
{
LineSkipped = true
};
_steps.Add(step);
stepIndex = _steps.Count - 1;
}
if (!_stepNotesCountPerLine.TryGetValue(step.LineNumber, out var countPerLine))
{
countPerLine = 0;
}
if (step.Notes == null)
{
countPerLine += 1;
_stepNotesCountPerLine[step.LineNumber] = countPerLine;
if (countPerLine == ReportLimits.MaxStepNotesPerLine + 1)
{
step.Notes = new StringBuilder("…");
_steps[stepIndex] = step;
return(null);
}
}
if (countPerLine >= ReportLimits.MaxStepNotesPerLine + 1)
{
return(null);
}
step.ValueCount += 1;
_steps[stepIndex] = step;
if (step.ValueCount > ReportLimits.MaxValuesPerStep + 1)
{
return(null);
}
var notes = step.Notes;
if (notes == null)
{
notes = new StringBuilder();
step.Notes = notes;
_steps[stepIndex] = step;
}
if (notes.Length > 0)
{
notes.Append(", ");
}
if (step.ValueCount == ReportLimits.MaxValuesPerStep + 1)
{
notes.Append("…");
return(null);
}
if (name != null)
{
ValuePresenter.AppendStringTo(notes, name, ReportLimits.ValueName);
notes.Append(": ");
}
return(notes);
}
public static void ReportValue <T>(T value, string name, int lineNumber)
{
if (!TryFindLastStepAtLineNumber(lineNumber, out var step, out var stepIndex))
{
if (_steps.Count >= ReportLimits.MaxStepCount)
{
return;
}
step = new Step(lineNumber)
{
LineSkipped = true
};
_steps.Add(step);
stepIndex = _steps.Count - 1;
}
if (!_stepNotesCountPerLine.TryGetValue(step.LineNumber, out int countPerLine))
{
countPerLine = 0;
}
if (step.Notes == null)
{
countPerLine += 1;
_stepNotesCountPerLine[step.LineNumber] = countPerLine;
if (countPerLine == ReportLimits.MaxStepNotesPerLine + 1)
{
step.Notes = new StringBuilder("…");
_steps[stepIndex] = step;
return;
}
}
if (countPerLine >= ReportLimits.MaxStepNotesPerLine + 1)
{
return;
}
step.ValueCount += 1;
if (step.ValueCount > ReportLimits.MaxValuesPerStep + 1)
{
_steps[stepIndex] = step;
return;
}
var notes = step.Notes;
if (notes == null)
{
notes = new StringBuilder();
step.Notes = notes;
}
if (notes.Length > 0)
{
notes.Append(", ");
}
if (step.ValueCount == ReportLimits.MaxValuesPerStep + 1)
{
notes.Append("…");
_steps[stepIndex] = step;
return;
}
if (name != null)
{
ValuePresenter.AppendStringTo(notes, name, ReportLimits.ValueName);
notes.Append(": ");
}
ValuePresenter.AppendTo(notes, value, ReportLimits.ValueValue);
// Have to reassign in case we set Notes
_steps[stepIndex] = step;
}
