IBreakpoint Add(Breakpoint breakpoint)
{
if (_debugSessionContext.ProgramState == ProgramState.Terminated)
{
throw new InvalidOperationException(
"Breakpoint cannot be added because the program has terminated.");
}
_breakpoints.Add(breakpoint);
if (_debugSessionContext.ProgramState == ProgramState.Running ||
_debugSessionContext.ProgramState == ProgramState.AtBreak)
{
_jobQueue.Push(_bindBreakpointJobFactory.Create(() => Bind(breakpoint)));
}
return(breakpoint);
}
// Note that this method can be called from a thread other than the test main thread.
public int HandleCallbackEvent(IDebugEngine2 pEngine, IDebugProcess2 pProcess,
IDebugProgram2 pProgram, IDebugThread2 pThread,
IDebugEvent2 pEvent)
{
if (pEvent is IDebugBreakpointEvent2 || pEvent is IDebugBreakEvent2 ||
pEvent is IDebugStepCompleteEvent2)
{
_queue.Push(
_programStoppedJobFactory.Create(pEngine, pEvent, _debugSessionContext,
pThread));
}
else if (pEvent is IDebugProgramDestroyEvent2)
{
_queue.Push(
_programTerminatedJobFactory.Create(pEngine, pEvent, _debugSessionContext));
}
var pProgram3 = pProgram as IDebugProgram3;
if (pProgram3 == null)
{
// TODO: Ensure program can be cast to IDebugProgram3 without
// throwing across the COM/interop boundary.
throw new NotSupportedException(
"'pProgram' must be castable to type " +
$"{nameof(IDebugProgram3)} but is of type {pProgram.GetType()}");
}
_queue.Push(_broadcastDebugEventJobFactory.Create(() =>
{
DebugEventHandler handler = DebugEvent;
handler?.Invoke(new DebugEventArgs
{
DebugEngine = pEngine,
Process = pProcess,
Program = pProgram3,
Thread = pThread,
Event = pEvent
});
}, pEvent));
return(VSConstants.S_OK);
}
public IVariableEntry Refresh()
{
if (State == VariableState.Pending)
{
throw new InvalidOperationException("Another refresh operation is still pending.");
}
if (_debugSessionContext.SelectedStackFrame == null)
{
throw new InvalidOperationException(
$"No stack frame selected while trying to refresh {this}.");
}
State = VariableState.Pending;
_jobQueue.Push(_refreshVariableJobFactory.Create(
() => _dataSource.GetCurrentState(this, CurrentStateRetrievalCallback)));
return(this);
}
public void Start() => _jobQueue.Push(_launchAndAttachJobFactory.Create(LaunchAndAttach));
void TimerExpired(object sender, ElapsedEventArgs e)
{
_jobQueue.Push(this);
}