public GivenThatIWantToUsePortablePdbsToFindMethodInformation()
{
var stream = new FileStream(
Path.Combine(AppContext.BaseDirectory, "TestAppWithPortablePdbs.pdb"),
FileMode.Open,
FileAccess.Read);
_pdbReader = new PortablePdbReader(stream);
}
private static ISymbolReader GetSymbolReader(string binaryPath)
{
var pdbFilePath = Path.ChangeExtension(binaryPath, ".pdb");
// For remote scenario, also look for pdb in current directory, (esp for UWP)
// The alternate search path should be an input from Adapters, but since it is not so currently adding a HACK
pdbFilePath = !File.Exists(pdbFilePath) ? Path.Combine(Directory.GetCurrentDirectory(), Path.GetFileName(pdbFilePath)) : pdbFilePath;
using (var stream = new FileHelper().GetStream(pdbFilePath, FileMode.Open, FileAccess.Read))
{
if (PortablePdbReader.IsPortable(stream))
{
return(new PortableSymbolReader());
}
return(new FullSymbolReader());
}
}
private static ISymbolReader GetSymbolReader(string binaryPath)
{
#if NET46
var pdbFilePath = Path.ChangeExtension(binaryPath, ".pdb");
using (var stream = new FileHelper().GetStream(pdbFilePath, FileMode.Open, FileAccess.Read))
{
if (PortablePdbReader.IsPortable(stream))
{
return(new PortableSymbolReader());
}
return(new FullSymbolReader());
}
#else
// We don't support full PDB files with .net core
return(new PortableSymbolReader());
#endif
}
private static List <EnhancedStackFrame> GetFrames(StackTrace stackTrace)
{
var frames = new List <EnhancedStackFrame>();
var stackFrames = stackTrace.GetFrames();
if (stackFrames == null)
{
return(frames);
}
using (var portablePdbReader = new PortablePdbReader())
{
for (var i = 0; i < stackFrames.Length; i++)
{
var frame = stackFrames[i];
var method = frame.GetMethod();
// Always show last stackFrame
if (!ShowInStackTrace(method) && i < stackFrames.Length - 1)
{
continue;
}
var fileName = frame.GetFileName();
var row = frame.GetFileLineNumber();
var column = frame.GetFileColumnNumber();
var ilOffset = frame.GetILOffset();
if (string.IsNullOrEmpty(fileName) && ilOffset >= 0)
{
// .NET Framework and older versions of mono don't support portable PDBs
// so we read it manually to get file name and line information
portablePdbReader.PopulateStackFrame(frame, method, frame.GetILOffset(), out fileName, out row, out column);
}
var stackFrame = new EnhancedStackFrame(frame, GetMethodDisplayString(method), fileName, row, column);
frames.Add(stackFrame);
}
return(frames);
}
}
