private void UpdateFrameLocals(PythonStackFrame frame)
{
_currentFrameLocals = frame.Locals.Union(frame.Parameters)
.Where(r => !string.IsNullOrEmpty(r.Expression))
.Select(r => new CompletionResult(r.Expression, Interpreter.PythonMemberType.Field))
.ToArray();
}
internal void SwitchFrame(PythonStackFrame frame)
{
_frameId = frame.FrameId;
_currentScopeName = CurrentFrameScopeFixedName;
_currentScopeFileName = null;
WriteOutput(Strings.DebugReplFrameChanged.FormatUI(frame.FrameId));
}
/// <summary>
/// Creates a PythonObject for an expression which raised an exception instead of returning a value.
/// </summary>
public PythonEvaluationResult(PythonProcess process, string exceptionText, string expression, PythonStackFrame frame)
{
_process = process;
_expression = expression;
_frame = frame;
_exceptionText = exceptionText;
}
public AD7StackFrame(AD7Engine engine, AD7Thread thread, PythonStackFrame threadContext) {
_engine = engine;
_thread = thread;
_stackFrame = threadContext;
_parameters = threadContext.Parameters.ToArray();
_locals = threadContext.Locals.ToArray();
}
public AD7MemoryAddress(AD7Engine engine, string filename, uint lineno, PythonStackFrame frame = null) {
_engine = engine;
_lineNo = (uint)lineno;
_filename = filename;
var pos = new TEXT_POSITION { dwLine = lineno, dwColumn = 0 };
_documentContext = new AD7DocumentContext(filename, pos, pos, this, frame != null ? frame.Kind : FrameKind.None);
}
public AD7StackFrame(AD7Engine engine, AD7Thread thread, PythonStackFrame threadContext)
{
_engine = engine;
_thread = thread;
_stackFrame = threadContext;
_parameters = threadContext.Parameters.ToArray();
_locals = threadContext.Locals.ToArray();
}
public virtual async Task AttachAndStepWithBlankSysPrefix()
{
string script = TestData.GetPath(@"TestData\DebuggerProject\InfiniteRunBlankPrefix.py");
var p = Process.Start(Version.InterpreterPath, "\"" + script + "\"");
try {
using (var dumpWriter = new MiniDumpWriter(p)) {
Thread.Sleep(1000);
var proc = PythonProcess.Attach(p.Id);
try {
var attached = new TaskCompletionSource <bool>();
proc.ProcessLoaded += async(sender, args) => {
Console.WriteLine("Process loaded");
await proc.ResumeAsync(TimeoutToken());
attached.SetResult(true);
};
await proc.StartListeningAsync();
await attached.Task.WithTimeout(20000, "Failed to attach within 20s");
var bpHit = new TaskCompletionSource <bool>();
PythonThread thread = null;
PythonStackFrame oldFrame = null;
proc.BreakpointHit += (sender, args) => {
Console.WriteLine("Breakpoint hit");
thread = args.Thread;
oldFrame = args.Thread.Frames[0];
bpHit.SetResult(true);
};
var bp = proc.AddBreakpoint(script, 6);
await bp.AddAsync(TimeoutToken());
await bpHit.Task.WithTimeout(20000, "Failed to hit breakpoint within 20s");
var stepComplete = new TaskCompletionSource <bool>();
PythonStackFrame newFrame = null;
proc.StepComplete += (sender, args) => {
newFrame = args.Thread.Frames[0];
stepComplete.SetResult(true);
};
await thread.StepOverAsync(TimeoutToken());
await stepComplete.Task.WithTimeout(20000, "Failed to complete the step within 20s");
Assert.AreEqual(oldFrame.FileName, newFrame.FileName);
Assert.IsTrue(oldFrame.LineNo + 1 == newFrame.LineNo);
} finally {
await DetachProcessAsync(proc);
}
dumpWriter.Cancel();
}
} finally {
DisposeProcess(p);
}
}
internal static string ReformatStackTrace(PythonProcess process, string data)
{
var lines = new Stack <IEnumerable <string> >();
var sb = new StringBuilder();
using (var reader = new StringReader(data))
{
for (var line = reader.ReadLine(); line != null; line = reader.ReadLine())
{
lines.Push(SplitReprs(line).ToArray());
}
}
foreach (var line in lines)
{
var filename = line.ElementAtOrDefault(0);
var lineNumber = line.ElementAtOrDefault(1);
var functionName = line.ElementAtOrDefault(2);
//var text = stackLine.ElementAtOrDefault(3);
int lineNo;
if (process != null &&
!string.IsNullOrEmpty(filename) &&
!string.IsNullOrEmpty(lineNumber) &&
int.TryParse(lineNumber, out lineNo) &&
!string.IsNullOrEmpty(functionName))
{
functionName = PythonStackFrame.GetQualifiedFunctionName(process, filename, lineNo, functionName);
}
if (string.IsNullOrEmpty(functionName))
{
functionName = Strings.DebugUnknownFunctionName;
}
if (!string.IsNullOrEmpty(filename))
{
sb.AppendLine(string.IsNullOrEmpty(lineNumber)
? Strings.DebugPythonExceptionStackTraceFileOnly.FormatUI(filename, functionName)
: Strings.DebugPythonExceptionStackTraceFileAndLineNumber.FormatUI(filename, lineNumber, functionName)
);
}
else
{
sb.AppendLine(functionName);
}
}
while (sb.Length > 0 && char.IsWhiteSpace(sb[sb.Length - 1]))
{
sb.Length -= 1;
}
return(sb.ToString());
}
/// <summary>
/// Creates a PythonObject for an expression which successfully returned a value.
/// </summary>
public PythonEvaluationResult(PythonProcess process, string objRepr, string hexRepr, string typeName, long length, string expression, string childName, PythonStackFrame frame, PythonEvaluationResultFlags flags)
{
_process = process;
_objRepr = objRepr;
_hexRepr = hexRepr;
_typeName = typeName;
_length = length;
_expression = expression;
_childName = childName;
_frame = frame;
_flags = flags;
}
public AD7MemoryAddress(AD7Engine engine, string filename, uint lineno, PythonStackFrame frame = null)
{
_engine = engine;
_lineNo = (uint)lineno;
_filename = filename;
var pos = new TEXT_POSITION {
dwLine = lineno, dwColumn = 0
};
_documentContext = new AD7DocumentContext(filename, pos, pos, this, frame != null ? frame.Kind : FrameKind.None);
}
public virtual void AttachAndStepWithBlankSysPrefix()
{
string script = TestData.GetPath(@"TestData\DebuggerProject\InfiniteRunBlankPrefix.py");
var p = Process.Start(Version.InterpreterPath, "\"" + script + "\"");
try {
Thread.Sleep(1000);
var proc = PythonProcess.Attach(p.Id);
try {
var attached = new AutoResetEvent(false);
proc.ProcessLoaded += (sender, args) => {
Console.WriteLine("Process loaded");
proc.Resume();
attached.Set();
};
proc.StartListening();
Assert.IsTrue(attached.WaitOne(20000), "Failed to attach within 20s");
var bpHit = new AutoResetEvent(false);
PythonThread thread = null;
PythonStackFrame oldFrame = null;
proc.BreakpointHit += (sender, args) => {
Console.WriteLine("Breakpoint hit");
thread = args.Thread;
oldFrame = args.Thread.Frames[0];
bpHit.Set();
};
var bp = proc.AddBreakPoint(script, 6);
bp.Add();
Assert.IsTrue(bpHit.WaitOne(20000), "Failed to hit breakpoint within 20s");
var stepComplete = new AutoResetEvent(false);
PythonStackFrame newFrame = null;
proc.StepComplete += (sender, args) => {
newFrame = args.Thread.Frames[0];
stepComplete.Set();
};
thread.StepOver();
Assert.IsTrue(stepComplete.WaitOne(20000), "Failed to complete the step within 20s");
Assert.AreEqual(oldFrame.FileName, newFrame.FileName);
Assert.IsTrue(oldFrame.LineNo + 1 == newFrame.LineNo);
} finally {
DetachProcess(proc);
}
} finally {
DisposeProcess(p);
}
}
public AD7MemoryAddress(AD7Engine engine, string filename, uint lineno, PythonStackFrame frame = null)
{
_engine = engine;
_lineNo = (uint)lineno;
_filename = filename;
_frame = frame;
var span = _engine.Process.GetStatementSpan(_filename, (int)_lineNo + 1, 0);
var startPos = new TEXT_POSITION {
dwLine = (uint)(span.Start.Line - 1), dwColumn = (uint)(span.Start.Column - 1)
};
var endPos = new TEXT_POSITION {
dwLine = (uint)(span.End.Line - 1), dwColumn = (uint)(span.End.Column - 1)
};
_documentContext = new AD7DocumentContext(filename, startPos, endPos, this, frame != null ? frame.Kind : FrameKind.None);
}
internal void ChangeActiveFrame(int id)
{
if (_activeEvaluator != null)
{
PythonStackFrame frame = _activeEvaluator.GetFrames().SingleOrDefault(target => target.FrameId == id);
if (frame != null)
{
_activeEvaluator.SwitchFrame(frame);
}
else
{
_window.WriteError(String.Format("Invalid frame id '{0}'.", id));
}
}
else
{
NoProcessError();
}
}
internal void ChangeActiveFrame(int id)
{
if (_activeEvaluator != null)
{
PythonStackFrame frame = _activeEvaluator.GetFrames().SingleOrDefault(target => target.FrameId == id);
if (frame != null)
{
_activeEvaluator.SwitchFrame(frame);
}
else
{
CurrentWindow.WriteError(Strings.DebugReplInvalidFrameId.FormatUI(id));
}
}
else
{
NoProcessError();
}
}
internal void ChangeActiveFrame(int id)
{
if (_activeEvaluator != null)
{
PythonStackFrame frame = _activeEvaluator.GetFrames().SingleOrDefault(target => target.FrameId == id);
if (frame != null)
{
_activeEvaluator.SwitchFrame(frame);
}
else
{
CurrentWindow.WriteErrorLine(Strings.DebugReplInvalidFrameId.FormatUI(id));
}
}
else if (CustomDebugAdapterProtocolExtension.CanUseExperimental())
{
NotSupported();
}
else
{
NoProcessError();
}
}
internal void SwitchFrame(PythonStackFrame frame)
{
_frameId = frame.FrameId;
_thread?.SetThreadAndFrameCommand(frame.Thread.Id, frame.FrameId, frame.Kind);
WriteOutput(string.Format("Current frame changed to {0}", frame.FrameId));
}
public AD7MemoryAddress(AD7Engine engine, string filename, uint lineno, PythonStackFrame frame)
: this(engine, filename, lineno)
{
_frame = frame;
}
internal void SwitchFrame(PythonStackFrame frame)
{
_frameId = frame.FrameId;
_thread?.SetThreadAndFrameCommand(frame.Thread.Id, frame.FrameId, frame.Kind);
WriteOutput(Strings.DebugReplFrameChanged.FormatUI(frame.FrameId));
}
internal void SwitchFrame(PythonStackFrame frame)
{
_frameId = frame.FrameId;
SetThreadAndFrameCommand(frame.Thread.Id, frame.FrameId, frame.Kind);
Window.WriteLine(String.Format("Current frame changed to {0}", frame.FrameId));
}