private async Task AttachAsync(string filename, int lineNo)
{
var debugger = new PythonDebugger();
PythonProcess process = debugger.DebugProcess(Version, DebuggerTestPath + filename, null, async(newproc, newthread) => {
var breakPoint = newproc.AddBreakpointByFileExtension(lineNo, filename);
await breakPoint.AddAsync(TimeoutToken());
});
_processes.Add(process);
long?threadAtBreakpoint = null;
using (var brkHit = new AutoResetEvent(false))
using (var procExited = new AutoResetEvent(false)) {
EventHandler <BreakpointHitEventArgs> breakpointHitHandler = (s, e) => {
threadAtBreakpoint = e.Thread.Id;
SafeSetEvent(brkHit);
};
EventHandler <ProcessExitedEventArgs> processExitedHandler = (s, e) => SafeSetEvent(procExited);
process.BreakpointHit += breakpointHitHandler;
process.ProcessExited += processExitedHandler;
try {
await process.StartAsync();
} catch (Win32Exception ex) {
_processes.Remove(process);
if (ex.HResult == -2147467259 /*0x80004005*/)
{
Assert.Inconclusive("Required Python interpreter is not installed");
}
else
{
Assert.Fail("Process start failed:\r\n" + ex.ToString());
}
}
var handles = new[] { brkHit, procExited };
if (WaitHandle.WaitAny(handles, 25000) != 0)
{
Assert.Fail("Failed to wait on event");
}
process.BreakpointHit -= breakpointHitHandler;
process.ProcessExited -= processExitedHandler;
}
await _evaluator.AttachProcessAsync(process, new MockThreadIdMapper());
// AttachProcessAsync calls InitializeAsync which sets the active
// thread by using the DTE (which is null in these tests), so we
// adjust it to the correct thread where breakpoint was hit.
if (threadAtBreakpoint != null)
{
_evaluator.ChangeActiveThread(threadAtBreakpoint.Value, false);
}
}
private void Attach(string filename, int lineNo)
{
var debugger = new PythonDebugger();
PythonProcess process = debugger.DebugProcess(Version, DebuggerTestPath + filename, (newproc, newthread) => {
var breakPoint = newproc.AddBreakPointByFileExtension(lineNo, filename);
breakPoint.Add();
_evaluator.AttachProcess(newproc, new MockThreadIdMapper());
},
debugOptions: PythonDebugOptions.CreateNoWindow);
_processes.Add(process);
using (var brkHit = new AutoResetEvent(false))
using (var procExited = new AutoResetEvent(false)) {
EventHandler <BreakpointHitEventArgs> breakpointHitHandler = (s, e) => brkHit.Set();
EventHandler <ProcessExitedEventArgs> processExitedHandler = (s, e) => procExited.Set();
process.BreakpointHit += breakpointHitHandler;
process.ProcessExited += processExitedHandler;
try {
process.Start();
} catch (Win32Exception ex) {
_processes.Remove(process);
#if DEV11_OR_LATER
if (ex.HResult == -2147467259 /*0x80004005*/)
{
Assert.Inconclusive("Required Python interpreter is not installed");
}
else
#endif
{
Assert.Fail("Process start failed:\r\n" + ex.ToString());
}
}
var handles = new[] { brkHit, procExited };
if (WaitHandle.WaitAny(handles, 25000) != 0)
{
Assert.Fail("Failed to wait on event");
}
process.BreakpointHit -= breakpointHitHandler;
process.ProcessExited -= processExitedHandler;
}
_evaluator.AttachProcess(process, new MockThreadIdMapper());
}
internal PythonProcess DebugProcess(PythonDebugger debugger, string filename, Func <PythonProcess, PythonThread, Task> onLoaded = null, bool resumeOnProcessLoaded = true, string interpreterOptions = null, PythonDebugOptions debugOptions = PythonDebugOptions.RedirectOutput, string cwd = null, string arguments = "")
{
return(debugger.DebugProcess(Version, filename, DebugLog, onLoaded, resumeOnProcessLoaded, interpreterOptions, debugOptions, cwd, arguments));
}