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Differential D79726

Add terminateCommands to lldb-vscode protocol
ClosedPublic

Authored by aadsm on May 11 2020, 9:47 AM.

Details

Reviewers
clayborg
wallace
labath
Commits
rGa3609b0ec685: Add terminateCommands to lldb-vscode protocol
Summary

Adding this in line with "stopCommands" and "exitCommands" so that we can run commands at the end of the debugging session.

Diff Detail

Event Timeline

aadsm created this revision.May 11 2020, 9:47 AM
Herald added a project: Restricted Project. · View Herald TranscriptMay 11 2020, 9:47 AM
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aadsm updated this revision to Diff 263206.May 11 2020, 9:52 AM

Remove debugging leftovers

Harbormaster failed remote builds in B56327: Diff 263203!May 11 2020, 10:45 AM
Harbormaster failed remote builds in B56329: Diff 263206!May 11 2020, 11:18 AM
wallace added a reviewer: labath.May 11 2020, 11:27 AM
wallace added a comment.May 11 2020, 11:38 AM

I don't know if terminate is the best name, as it could seem related to the inferior. What about finalize? It reminds me of the try/catch/finalize words, and it's harder to associate it with the inferior's own exit event.

lldb/test/API/tools/lldb-vscode/attach/TestVSCode_attach.py
49–67

why did you add these?

lldb/tools/lldb-vscode/lldb-vscode.cpp
2872–2875

Instead of having to invoke the terminate commands from two different places, what about executing them here? That way you can guarantee that they will be executed for sure and they won' be executed twice (I'm still not certain that your two call sites are mutually exclusive)

aadsm marked 2 inline comments as done.May 11 2020, 3:38 PM

I chose the name terminate because this happens just before the terminated event is sent back to the client.

lldb/test/API/tools/lldb-vscode/attach/TestVSCode_attach.py
49–67

oops, forgot to undo this.

lldb/tools/lldb-vscode/lldb-vscode.cpp
2872–2875

I followed the same design as the exit commands. This event is not only sent when lldb-vscode is terminated, it's when the debugging session terminates and the terminate event is sent back to the client. A new debugging session can be initiated afterwards using the same lldb-vscode connection.

aadsm updated this revision to Diff 263299.May 11 2020, 3:47 PM

Rebase and remove unwanted debug code

Harbormaster failed remote builds in B56371: Diff 263299!May 11 2020, 4:45 PM
labath added a comment.May 12 2020, 12:39 AM

I gotta say I don't understand the difference between "exit" and "terminate" commands, as both seem to happen pretty at once. Is the difference that "exit" commands are run only when the inferior exits freely on its own, and not when we forcefully kill it? And that "terminate" cmds are run in both cases?

If you say that they are useful, then sure, I don't see a reason to not do this, though it seems to me like this will be confusing, and would be worth documenting somewhere. Maybe in that json file (I forgot where it's stored) which defines the protocol extensions used by lldb-vscode?

lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/lldbvscode_testcase.py
253–255

What's the purpose of this argument? To ensure a clean shutdown? Would it be possible to make the function smart enough to detect the right thing to do when cleaning up?

lldb/tools/lldb-vscode/lldb-vscode.cpp
776–777

How about moving this to line ~801 so that it is sent *after* the inferior is killed, similar to how you above perform the commands after receiving the exit event?

aadsm added a comment.May 12 2020, 9:50 AM

I gotta say I don't understand the difference between "exit" and "terminate" commands, as both seem to happen pretty at once. Is the difference that "exit" commands are run only when the inferior exits freely on its own, and not when we forcefully kill it? And that "terminate" cmds are run in both cases?

Yeah, just like said, the exit event (and commands) only happen when the program normally exits (with an exit code). However, I want to run commands when the debugging session is over, which might not necessarily mean the debuggee has ended (forcefully or not), only that we stopped debugging it. My main goal is to collect stats of the debugging session that has just ended.

If you say that they are useful, then sure, I don't see a reason to not do this, though it seems to me like this will be confusing, and would be worth documenting somewhere. Maybe in that json file (I forgot where it's stored) which defines the protocol extensions used by lldb-vscode?

Ah yes, I'll add that to the package.json definition of the extension and also the README.md.

aadsm marked 2 inline comments as done.May 12 2020, 9:57 AM
aadsm added inline comments.
lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/lldbvscode_testcase.py
253–255

it indicates if the process should be killed or not when lldb-vscode disconnects from it.

lldb/tools/lldb-vscode/lldb-vscode.cpp
776–777

yap, that does make sense.

labath added inline comments.May 12 2020, 10:31 AM
lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/lldbvscode_testcase.py
253–255

I meant the disconnect argument to the attach function in the test suite , not the terminateDebuggee argument of the disconnect command to lldb-vscode.

My point is that, given the way the cleanup functions work, you cannot assume that you're going to be invoked in any particular moment. For example they can called if an assertion fails, to ensure any external resources/processes are terminated. Since you don't know which assertion will fail, it's best if you don't assume anything about the the state of the inferior and just do your best to clean up. I'm not sure what "doing your best" would mean here. For example it may mean sending a "terminate" request and ignoring errors. Or maybe a better solution is possible...

aadsm marked an inline comment as done.May 12 2020, 11:46 AM
aadsm added inline comments.
lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/lldbvscode_testcase.py
253–255

oh yeah of course, the argument I added 😅. Oh, you know what, I misread when the cleanup function was going to be called. I don't need this at all, will remove it.

aadsm marked an inline comment as done.May 12 2020, 8:01 PM
aadsm added inline comments.
lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/lldbvscode_testcase.py
253–255

sorry about this, I remember now (I've been working on something else not related to this when I replied).

I did it this way so I can explicitly say that I don't want the test to automatically disconnect when it's teared down. I need to disconnect manually so I can test the terminateCommands, and and 2 disconnects won't work well because we'll be waiting for that answer that will never arrive, since it has already been terminated.

Another way to do this, that I thought at the time, was to track if the test is connected or not and only disconnect in that situation. I opted to not do that in the end because I wanted this behaviour to be intentional in the test, to prevent something from disconnecting (unintentionally, like a bug) and then the teardown will skip it and that error would never be surfaced. This might be a bit overzealous though...

what do you think?

labath accepted this revision.May 13 2020, 4:11 AM
In D79726#2031817, @aadsm wrote:

I gotta say I don't understand the difference between "exit" and "terminate" commands, as both seem to happen pretty at once. Is the difference that "exit" commands are run only when the inferior exits freely on its own, and not when we forcefully kill it? And that "terminate" cmds are run in both cases?

Yeah, just like said, the exit event (and commands) only happen when the program normally exits (with an exit code). However, I want to run commands when the debugging session is over, which might not necessarily mean the debuggee has ended (forcefully or not), only that we stopped debugging it. My main goal is to collect stats of the debugging session that has just ended.

Aha, intereseting. So the "exit" commands would not run if we detach from the process, but the "terminate" commands still would. That makes sense to me.

lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/lldbvscode_testcase.py
253–255

Yeah, I think it would be better if this tracked when it is necessary to terminate the child automatically, or just sent the terminate request blindly (ignoring errors). The main purpose of the clean up commands is to "clean up" after the test, generating an exception here can just prevent other cleanups from happening. That said, I don't think this is too important.

This revision is now accepted and ready to land.May 13 2020, 4:11 AM
clayborg accepted this revision.May 13 2020, 12:17 PM

might be nice to have "disconnectCommands" at some point if we ever need them too.

aadsm updated this revision to Diff 264143.May 14 2020, 7:30 PM

Updated README.md, package.json to document the new option. Also refactored the test support a bit to allow easier testing.

Harbormaster failed remote builds in B56815: Diff 264143!May 14 2020, 8:39 PM
clayborg added inline comments.May 14 2020, 11:01 PM
lldb/test/API/tools/lldb-vscode/launch/TestVSCode_launch.py
447

The expression parser can be quite involved even for simple things like this. Might be better to do something simpler?

lldb/tools/lldb-vscode/README.md
88–89

Might be good to clarify something like:

These commands will only be executed if the process exists or is killed. These commands will not run if you disconnect from the process.
89

might be good to clarify something like:

These commands will be executed after receiving the 'terminate' VS Code DAP packet but before sending the 'terminate' response.
115–116

Ditto on "exitCommands" clarification from above.

116

Ditto on "terminateCommands" clarification from above.

lldb/tools/lldb-vscode/lldb-vscode.cpp
2875

You can't do this here the VS code connection will already be closed. We need the 'terminateCommands' output to be sent back to vs code.

Closed by commit rGa3609b0ec685: Add terminateCommands to lldb-vscode protocol (authored by aadsm, committed by António Afonso <aadsm@fb.com>). · Explain WhyMay 19 2020, 4:35 PM
This revision was automatically updated to reflect the committed changes.
labath added a comment.May 20 2020, 1:49 AM

Unfortunately I've had to revert this because it was making a number of vscode tests hang nondeterministically: http://lab.llvm.org:8011/builders/lldb-x86_64-debian/builds/10557, http://lab.llvm.org:8011/builders/lldb-x86_64-debian/builds/10545, http://lab.llvm.org:8011/builders/lldb-x86_64-debian/builds/10544, http://lab.llvm.org:8011/builders/lldb-x86_64-debian/builds/10537, http://lab.llvm.org:8011/builders/lldb-x86_64-debian/builds/10533, http://lab.llvm.org:8011/builders/lldb-x86_64-debian/builds/10530.

It seems that the python process driving lldb-vscode gets stuck during teardown waiting for a reply to the "disconnect" packet. lldb-vscode has already exited at that point. Here's a stack trace of the python process in this stuck state (the line numbers extracted by gdb don't seem to add up completely, but the function names are quite believable):

(gdb) bt
#0  0x00007f1462739364 in do_futex_wait.constprop () from /lib64/libpthread.so.0
#1  0x00007f1462739458 in __new_sem_wait_slow.constprop.0 () from /lib64/libpthread.so.0
#2  0x00007f1462b0ab76 in PyThread_acquire_lock_timed (lock=0x555fa3b20740, microseconds=-1000000, intr_flag=1) at Python/thread_pthread.h:459
#3  0x00007f1462b7865e in acquire_timed (lock=0x555fa3b20740, timeout=-1000000000) at ./Modules/_threadmodule.c:63
#4  0x00007f1462b788e1 in lock_PyThread_acquire_lock (self=0x7f1456b453c0, args=(), kwds=0x0) at ./Modules/_threadmodule.c:146
#5  0x00007f14629aa239 in method_vectorcall_VARARGS_KEYWORDS (func=<method_descriptor at remote 0x7f1461e59c20>, args=0x555fa3b29518, nargsf=9223372036854775809, kwnames=0x0) at Objects/descrobject.c:332
#6  0x00007f1462a96c8b in _PyObject_Vectorcall (callable=<method_descriptor at remote 0x7f1461e59c20>, args=0x555fa3b29518, nargsf=9223372036854775809, kwnames=0x0) at ./Include/cpython/abstract.h:127
#7  0x00007f1462aa943b in call_function (tstate=0x555fa369c860, pp_stack=0x7ffc169a16d0, oparg=1, kwnames=0x0) at Python/ceval.c:4987
#8  0x00007f1462aa47c5 in _PyEval_EvalFrameDefault (
    f=Frame 0x555fa3b29380, for file /usr/lib/python3.8/threading.py, line 302, in wait (self=<Condition(_lock=<_thread.RLock at remote 0x7f1456a4d750>, acquire=<built-in method acquire of _thread.RLock object at remote 0x7f1456a4d750>, release=<built-in method release of _thread.RLock object at remote 0x7f1456a4d750>, _release_save=<built-in method _release_save of _thread.RLock object at remote 0x7f1456a4d750>, _acquire_restore=<built-in method _acquire_restore of _thread.RLock object at remote 0x7f1456a4d750>, _is_owned=<built-in method _is_owned of _thread.RLock object at remote 0x7f1456a4d750>, _waiters=<collections.deque at remote 0x7f1456a55ac0>) at remote 0x7f1456a4d550>, timeout=None, waiter=<_thread.lock at remote 0x7f1456b453c0>, saved_state=(1, 139725526402880), gotit=False), throwflag=0) at Python/ceval.c:3486
#9  0x00007f1462a98877 in PyEval_EvalFrameEx (
    f=Frame 0x555fa3b29380, for file /usr/lib/python3.8/threading.py, line 302, in wait (self=<Condition(_lock=<_thread.RLock at remote 0x7f1456a4d750>, acquire=<built-in method acquire of _thread.RLock object at remote 0x7f1456a4d750>, release=<built-in method release of _thread.RLock object at remote 0x7f1456a4d750>, _release_save=<built-in method _release_save of _thread.RLock object at remote 0x7f1456a4d750>, _acquire_restore=<built-in method _acquire_restore of _thread.RLock object at remote 0x7f1456a4d750>, _is_owned=<built-in method _is_owned of _thread.RLock object at remote 0x7f1456a4d750>, _waiters=<collections.deque at remote 0x7f1456a55ac0>) at remote 0x7f1456a4d550>, timeout=None, waiter=<_thread.lock at remote 0x7f1456b453c0>, saved_state=(1, 139725526402880), gotit=False), throwflag=0) at Python/ceval.c:741
#10 0x00007f1462aa7829 in _PyEval_EvalCodeWithName (_co=<code at remote 0x7f1461b680e0>, 
    globals={'__name__': 'threading', '__doc__': "Thread module emulating a subset of Java's threading model.", '__package__': '', '__loader__': <SourceFileLoader(name='threading', path='/usr/lib/python3.8/threading.py') at remote 0x7f1461b5cbe0>, '__spec__': <ModuleSpec(name='threading', loader=<...>, origin='/usr/lib/python3.8/threading.py', loader_state=None, submodule_search_locations=None, _set_fileattr=True, _cached='/usr/lib/python3.8/__pycache__/threading.cpython-38.pyc', _initializing=False) at remote 0x7f1461b5cb50>, '__file__': '/usr/lib/python3.8/threading.py', '__cached__': '/usr/lib/python3.8/__pycache__/threading.cpython-38.pyc', '__builtins__': {'__name__': 'builtins', '__doc__': "Built-in functions, exceptions, and other objects.\n\nNoteworthy: None is the `nil' object; Ellipsis represents `...' in slices.", '__package__': '', '__loader__': <type at remote 0x555fa36b03c0>, '__spec__': <ModuleSpec(name='builtins', loader=<type at remote 0x555fa36b03c0>, origin=None, loader_state=None, submodule_search_loc...(truncated), locals=0x0, args=0x555fa39e6b90, argcount=2, kwnames=0x0, kwargs=0x555fa39e6ba0, kwcount=0, kwstep=1, defs=0x7f1461b6a058, defcount=1, 
    kwdefs=0x0, closure=0x0, name='wait', qualname='Condition.wait') at Python/ceval.c:4298
#11 0x00007f146299e947 in _PyFunction_Vectorcall (func=<function at remote 0x7f1461b67f70>, stack=0x555fa39e6b90, nargsf=9223372036854775810, kwnames=0x0) at Objects/call.c:435
#12 0x00007f1462a96c8b in _PyObject_Vectorcall (callable=<function at remote 0x7f1461b67f70>, args=0x555fa39e6b90, nargsf=9223372036854775810, kwnames=0x0) at ./Include/cpython/abstract.h:127
#13 0x00007f1462aa943b in call_function (tstate=0x555fa369c860, pp_stack=0x7ffc169a2aa0, oparg=2, kwnames=0x0) at Python/ceval.c:4987
#14 0x00007f1462aa47c5 in _PyEval_EvalFrameDefault (
    f=Frame 0x555fa39e69d0, for file mono/lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/vscode.py, line 787, in recv_packet (self=<DebugAdaptor(process=<Popen(_waitpid_lock=<_thread.lock at remote 0x7f1456a4d690>, _input=None, _communication_started=False, args=['build/opt/bin/lldb-vscode'], stdin=<_io.BufferedWriter at remote 0x7f1456a6beb0>, stdout=<_io.BufferedReader at remote 0x7f1456a70040>, stderr=<_io.BufferedReader at remote 0x7f1456a70300>, pid=24978, returncode=None, encoding=None, errors=None, text_mode=None, _sigint_wait_secs=<float at remote 0x7f1461c7ce90>, _closed_child_pipe_fds=True, _child_created=True) at remote 0x7f1456a4d580>, trace_file=None, send=<_io.BufferedWriter at remote 0x7f1456a6beb0>, recv=<_io.BufferedReader at remote 0x7f1456a70040>, recv_packets=[{'body': {'exitCode': 9}, 'event': 'exited', 'seq': 0, 'type': 'event'}, {'event': 'terminated', 'seq': 0, 'type': 'event'}], recv_condition=<Condition(_lock=<_thread.RLock at remote 0x7f1456a4d750>, ...(truncated), throwflag=0) at Python/ceval.c:3486
#15 0x00007f1462a98877 in PyEval_EvalFrameEx (
    f=Frame 0x555fa39e69d0, for file mono/lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/vscode.py, line 787, in recv_packet (self=<DebugAdaptor(process=<Popen(_waitpid_lock=<_thread.lock at remote 0x7f1456a4d690>, _input=None, _communication_started=False, args=['build/opt/bin/lldb-vscode'], stdin=<_io.BufferedWriter at remote 0x7f1456a6beb0>, stdout=<_io.BufferedReader at remote 0x7f1456a70040>, stderr=<_io.BufferedReader at remote 0x7f1456a70300>, pid=24978, returncode=None, encoding=None, errors=None, text_mode=None, _sigint_wait_secs=<float at remote 0x7f1461c7ce90>, _closed_child_pipe_fds=True, _child_created=True) at remote 0x7f1456a4d580>, trace_file=None, send=<_io.BufferedWriter at remote 0x7f1456a6beb0>, recv=<_io.BufferedReader at remote 0x7f1456a70040>, recv_packets=[{'body': {'exitCode': 9}, 'event': 'exited', 'seq': 0, 'type': 'event'}, {'event': 'terminated', 'seq': 0, 'type': 'event'}], recv_condition=<Condition(_lock=<_thread.RLock at remote 0x7f1456a4d750>, ...(truncated), throwflag=0) at Python/ceval.c:741
#16 0x00007f1462aa7829 in _PyEval_EvalCodeWithName (_co=<code at remote 0x7f14610fc240>, 
    globals={'__name__': 'vscode', '__doc__': None, '__package__': '', '__loader__': <SourceFileLoader(name='vscode', path='mono/lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/vscode.py') at remote 0x7f1456b28b80>, '__spec__': <ModuleSpec(name='vscode', loader=<...>, origin='mono/lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/vscode.py', loader_state=None, submodule_search_locations=None, _set_fileattr=True, _cached='mono/lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/__pycache__/vscode.cpython-38.pyc', _initializing=False) at remote 0x7f1456b28b20>, '__file__': 'mono/lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/vscode.py', '__cached__': 'mono/lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/__pycache__/vscode.cpython-38.pyc', '__builtins__': {'__name__': 'builtins', '__doc__': "Built-in functions, exceptions, and other objects.\n\nNoteworthy: None is the `nil' object; Ellipsis represents `...' in slices.", ...(truncated), locals=0x0, args=0x555fa3b2bff0, argcount=1, kwnames=0x7f1456b28c88, kwargs=0x555fa3b2bff8, kwcount=1, kwstep=1, defs=0x7f1456ac8598, 
    defcount=3, kwdefs=0x0, closure=0x0, name='recv_packet', qualname='DebugCommunication.recv_packet') at Python/ceval.c:4298
#17 0x00007f146299e947 in _PyFunction_Vectorcall (func=<function at remote 0x7f1456afbc10>, stack=0x555fa3b2bff0, nargsf=1, kwnames=('filter_type',)) at Objects/call.c:435
#18 0x00007f14629a1e0a in _PyObject_Vectorcall (callable=<function at remote 0x7f1456afbc10>, args=0x555fa3b2bff0, nargsf=1, kwnames=('filter_type',)) at ./Include/cpython/abstract.h:127
#19 0x00007f14629a2070 in method_vectorcall (method=<method at remote 0x7f145620bfc0>, args=0x555fa3b2bff8, nargsf=9223372036854775808, kwnames=('filter_type',)) at Objects/classobject.c:60
#20 0x00007f1462a96c8b in _PyObject_Vectorcall (callable=<method at remote 0x7f145620bfc0>, args=0x555fa3b2bff8, nargsf=9223372036854775808, kwnames=('filter_type',)) at ./Include/cpython/abstract.h:127
#21 0x00007f1462aa943b in call_function (tstate=0x555fa369c860, pp_stack=0x7ffc169a3f80, oparg=1, kwnames=('filter_type',)) at Python/ceval.c:4987
#22 0x00007f1462aa4a48 in _PyEval_EvalFrameDefault (
    f=Frame 0x555fa3b2be60, for file mono/lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/vscode.py, line 295, in send_recv (self=<DebugAdaptor(process=<Popen(_waitpid_lock=<_thread.lock at remote 0x7f1456a4d690>, _input=None, _communication_started=False, args=['build/opt/bin/lldb-vscode'], stdin=<_io.BufferedWriter at remote 0x7f1456a6beb0>, stdout=<_io.BufferedReader at remote 0x7f1456a70040>, stderr=<_io.BufferedReader at remote 0x7f1456a70300>, pid=24978, returncode=None, encoding=None, errors=None, text_mode=None, _sigint_wait_secs=<float at remote 0x7f1461c7ce90>, _closed_child_pipe_fds=True, _child_created=True) at remote 0x7f1456a4d580>, trace_file=None, send=<_io.BufferedWriter at remote 0x7f1456a6beb0>, recv=<_io.BufferedReader at remote 0x7f1456a70040>, recv_packets=[{'body': {'exitCode': 9}, 'event': 'exited', 'seq': 0, 'type': 'event'}, {'event': 'terminated', 'seq': 0, 'type': 'event'}], recv_condition=<Condition(_lock=<_thread.RLock at remote 0x7f1456a4d750>, ac...(truncated), throwflag=0) at Python/ceval.c:3515
#23 0x00007f1462a98877 in PyEval_EvalFrameEx (
--Type <RET> for more, q to quit, c to continue without paging--
    f=Frame 0x555fa3b2be60, for file mono/lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/vscode.py, line 295, in send_recv (self=<DebugAdaptor(process=<Popen(_waitpid_lock=<_thread.lock at remote 0x7f1456a4d690>, _input=None, _communication_started=False, args=['build/opt/bin/lldb-vscode'], stdin=<_io.BufferedWriter at remote 0x7f1456a6beb0>, stdout=<_io.BufferedReader at remote 0x7f1456a70040>, stderr=<_io.BufferedReader at remote 0x7f1456a70300>, pid=24978, returncode=None, encoding=None, errors=None, text_mode=None, _sigint_wait_secs=<float at remote 0x7f1461c7ce90>, _closed_child_pipe_fds=True, _child_created=True) at remote 0x7f1456a4d580>, trace_file=None, send=<_io.BufferedWriter at remote 0x7f1456a6beb0>, recv=<_io.BufferedReader at remote 0x7f1456a70040>, recv_packets=[{'body': {'exitCode': 9}, 'event': 'exited', 'seq': 0, 'type': 'event'}, {'event': 'terminated', 'seq': 0, 'type': 'event'}], recv_condition=<Condition(_lock=<_thread.RLock at remote 0x7f1456a4d750>, ac...(truncated), throwflag=0) at Python/ceval.c:741
#24 0x00007f146299e386 in function_code_fastcall (co=0x7f1456b1b9d0, args=0x7f1456a77fe0, nargs=2, 
    globals={'__name__': 'vscode', '__doc__': None, '__package__': '', '__loader__': <SourceFileLoader(name='vscode', path='mono/lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/vscode.py') at remote 0x7f1456b28b80>, '__spec__': <ModuleSpec(name='vscode', loader=<...>, origin='mono/lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/vscode.py', loader_state=None, submodule_search_locations=None, _set_fileattr=True, _cached='mono/lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/__pycache__/vscode.cpython-38.pyc', _initializing=False) at remote 0x7f1456b28b20>, '__file__': 'mono/lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/vscode.py', '__cached__': 'mono/lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/__pycache__/vscode.cpython-38.pyc', '__builtins__': {'__name__': 'builtins', '__doc__': "Built-in functions, exceptions, and other objects.\n\nNoteworthy: None is the `nil' object; Ellipsis represents `...' in slices.", ...(truncated)) at Objects/call.c:283
#25 0x00007f146299e823 in _PyFunction_Vectorcall (func=<function at remote 0x7f1456afbca0>, stack=0x7f1456a77fd0, nargsf=9223372036854775810, kwnames=0x0) at Objects/call.c:410
#26 0x00007f1462a96c8b in _PyObject_Vectorcall (callable=<function at remote 0x7f1456afbca0>, args=0x7f1456a77fd0, nargsf=9223372036854775810, kwnames=0x0) at ./Include/cpython/abstract.h:127
#27 0x00007f1462aa943b in call_function (tstate=0x555fa369c860, pp_stack=0x7ffc169a51a0, oparg=2, kwnames=0x0) at Python/ceval.c:4987
#28 0x00007f1462aa47c5 in _PyEval_EvalFrameDefault (
    f=Frame 0x7f1456a77e40, for file mono/lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/vscode.py, line 804, in request_disconnect (self=<DebugAdaptor(process=<Popen(_waitpid_lock=<_thread.lock at remote 0x7f1456a4d690>, _input=None, _communication_started=False, args=['build/opt/bin/lldb-vscode'], stdin=<_io.BufferedWriter at remote 0x7f1456a6beb0>, stdout=<_io.BufferedReader at remote 0x7f1456a70040>, stderr=<_io.BufferedReader at remote 0x7f1456a70300>, pid=24978, returncode=None, encoding=None, errors=None, text_mode=None, _sigint_wait_secs=<float at remote 0x7f1461c7ce90>, _closed_child_pipe_fds=True, _child_created=True) at remote 0x7f1456a4d580>, trace_file=None, send=<_io.BufferedWriter at remote 0x7f1456a6beb0>, recv=<_io.BufferedReader at remote 0x7f1456a70040>, recv_packets=[{'body': {'exitCode': 9}, 'event': 'exited', 'seq': 0, 'type': 'event'}, {'event': 'terminated', 'seq': 0, 'type': 'event'}], recv_condition=<Condition(_lock=<_thread.RLock at remote 0x7f1456a4...(truncated), throwflag=0) at Python/ceval.c:3486
#29 0x00007f1462a98877 in PyEval_EvalFrameEx (
    f=Frame 0x7f1456a77e40, for file mono/lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/vscode.py, line 804, in request_disconnect (self=<DebugAdaptor(process=<Popen(_waitpid_lock=<_thread.lock at remote 0x7f1456a4d690>, _input=None, _communication_started=False, args=['build/opt/bin/lldb-vscode'], stdin=<_io.BufferedWriter at remote 0x7f1456a6beb0>, stdout=<_io.BufferedReader at remote 0x7f1456a70040>, stderr=<_io.BufferedReader at remote 0x7f1456a70300>, pid=24978, returncode=None, encoding=None, errors=None, text_mode=None, _sigint_wait_secs=<float at remote 0x7f1461c7ce90>, _closed_child_pipe_fds=True, _child_created=True) at remote 0x7f1456a4d580>, trace_file=None, send=<_io.BufferedWriter at remote 0x7f1456a6beb0>, recv=<_io.BufferedReader at remote 0x7f1456a70040>, recv_packets=[{'body': {'exitCode': 9}, 'event': 'exited', 'seq': 0, 'type': 'event'}, {'event': 'terminated', 'seq': 0, 'type': 'event'}], recv_condition=<Condition(_lock=<_thread.RLock at remote 0x7f1456a4...(truncated), throwflag=0) at Python/ceval.c:741
#30 0x00007f1462aa7829 in _PyEval_EvalCodeWithName (_co=<code at remote 0x7f1456b427c0>, 
    globals={'__name__': 'vscode', '__doc__': None, '__package__': '', '__loader__': <SourceFileLoader(name='vscode', path='mono/lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/vscode.py') at remote 0x7f1456b28b80>, '__spec__': <ModuleSpec(name='vscode', loader=<...>, origin='mono/lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/vscode.py', loader_state=None, submodule_search_locations=None, _set_fileattr=True, _cached='mono/lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/__pycache__/vscode.cpython-38.pyc', _initializing=False) at remote 0x7f1456b28b20>, '__file__': 'mono/lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/vscode.py', '__cached__': 'mono/lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/__pycache__/vscode.cpython-38.pyc', '__builtins__': {'__name__': 'builtins', '__doc__': "Built-in functions, exceptions, and other objects.\n\nNoteworthy: None is the `nil' object; Ellipsis represents `...' in slices.", ...(truncated), locals=0x0, args=0x7f1456a76350, argcount=1, kwnames=0x7f1456a82298, kwargs=0x7f1456a76358, kwcount=1, kwstep=1, defs=0x7f1456b452c8, 
    defcount=1, kwdefs=0x0, closure=0x0, name='request_disconnect', qualname='DebugCommunication.request_disconnect') at Python/ceval.c:4298
#31 0x00007f146299e947 in _PyFunction_Vectorcall (func=<function at remote 0x7f1456afc790>, stack=0x7f1456a76350, nargsf=1, kwnames=('terminateDebuggee',)) at Objects/call.c:435
#32 0x00007f14629a1e0a in _PyObject_Vectorcall (callable=<function at remote 0x7f1456afc790>, args=0x7f1456a76350, nargsf=1, kwnames=('terminateDebuggee',)) at ./Include/cpython/abstract.h:127
#33 0x00007f14629a2070 in method_vectorcall (method=<method at remote 0x7f1456a65140>, args=0x7f1456a76358, nargsf=9223372036854775808, kwnames=('terminateDebuggee',)) at Objects/classobject.c:60
#34 0x00007f1462a96c8b in _PyObject_Vectorcall (callable=<method at remote 0x7f1456a65140>, args=0x7f1456a76358, nargsf=9223372036854775808, kwnames=('terminateDebuggee',)) at ./Include/cpython/abstract.h:127
#35 0x00007f1462aa943b in call_function (tstate=0x555fa369c860, pp_stack=0x7ffc169a6680, oparg=1, kwnames=('terminateDebuggee',)) at Python/ceval.c:4987
#36 0x00007f1462aa4a48 in _PyEval_EvalFrameDefault (f=Frame 0x7f1456a761e0, for file mono/lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/lldbvscode_testcase.py, line 285, in cleanup (), throwflag=0)
    at Python/ceval.c:3515
#37 0x00007f1462a98877 in PyEval_EvalFrameEx (f=Frame 0x7f1456a761e0, for file mono/lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/lldbvscode_testcase.py, line 285, in cleanup (), throwflag=0) at Python/ceval.c:741
#38 0x00007f1462aa7829 in _PyEval_EvalCodeWithName (_co=<code at remote 0x7f1456a472f0>, 
    globals={'__name__': 'lldbvscode_testcase', '__doc__': None, '__package__': '', '__loader__': <SourceFileLoader(name='lldbvscode_testcase', path='mono/lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/lldbvscode_testcase.py') at remote 0x7f1456a93df0>, '__spec__': <ModuleSpec(name='lldbvscode_testcase', loader=<...>, origin='mono/lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/lldbvscode_testcase.py', loader_state=None, submodule_search_locations=None, _set_fileattr=True, _cached='mono/lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/__pycache__/lldbvscode_testcase.cpython-38.pyc', _initializing=False) at remote 0x7f1456ab6970>, '__file__': 'mono/lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/lldbvscode_testcase.py', '__cached__': 'mono/lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/__pycache__/lldbvscode_testcase.cpython-38.pyc', '__builtins__': {'__name__': 'builtins', '__doc__': "Built-in functions, excepti...(truncated), locals=0x0, args=0x7f14561f51d8, argcount=0, kwnames=0x0, kwargs=0x7f14561f51d8, kwcount=0, kwstep=1, defs=0x0, defcount=0, kwdefs=0x0, 
    closure=(<cell at remote 0x7f1456a4df70>,), name='cleanup', qualname='VSCodeTestCaseBase.launch.<locals>.cleanup') at Python/ceval.c:4298
#39 0x00007f146299e947 in _PyFunction_Vectorcall (func=<function at remote 0x7f1456a6e4c0>, stack=0x7f14561f51d8, nargsf=9223372036854775808, kwnames=0x0) at Objects/call.c:435
#40 0x00007f1462a96c8b in _PyObject_Vectorcall (callable=<function at remote 0x7f1456a6e4c0>, args=0x7f14561f51d8, nargsf=9223372036854775808, kwnames=0x0) at ./Include/cpython/abstract.h:127
#41 0x00007f1462aa943b in call_function (tstate=0x555fa369c860, pp_stack=0x7ffc169a7a48, oparg=0, kwnames=0x0) at Python/ceval.c:4987
#42 0x00007f1462aa48f9 in _PyEval_EvalFrameDefault (
    f=Frame 0x7f14561f5040, for file mono/lldb/packages/Python/lldbsuite/test/lldbtest.py, line 1272, in tearDown (self=<TestVSCode_setExceptionBreakpoints(_testMethodName='test_functionality', _resultForDoCleanups=<LLDBTestResult(failfast=False, failures=[], passes=[], errors=[], cleanup_errors=[], testsRun=1, skipped=[], expectedFailures=[], unexpectedSuccesses=[], shouldStop=False, buffer=False, _stdout_buffer=None, _stderr_buffer=None, _original_stdout=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, _original_stderr=<_io.TextIOWrapper at remote 0x7f1461e4cee0>, _mirrorOutput=False, stream=<_WritelnDecorator(stream=<_io.TextIOWrapper at remote 0x7f1461e4cee0>) at remote 0x7f1456b28520>, showAll=True, dots=False, descriptions=True, progressbar=None, fmt='%1d: ', indentation='   ', counter=1, results_formatter=<ResultsFormatter(out_file=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, options=<Namespace(dump_results=False) at remote 0x7f1461d9ca60>, using_terminal=False, start_time_by_test={'TestVSCode_...(truncated), throwflag=0) at Python/ceval.c:3500
#43 0x00007f1462a98877 in PyEval_EvalFrameEx (
    f=Frame 0x7f14561f5040, for file mono/lldb/packages/Python/lldbsuite/test/lldbtest.py, line 1272, in tearDown (self=<TestVSCode_setExceptionBreakpoints(_testMethodName='test_functionality', _resultForDoCleanups=<LLDBTe--Type <RET> for more, q to quit, c to continue without paging--
stResult(failfast=False, failures=[], passes=[], errors=[], cleanup_errors=[], testsRun=1, skipped=[], expectedFailures=[], unexpectedSuccesses=[], shouldStop=False, buffer=False, _stdout_buffer=None, _stderr_buffer=None, _original_stdout=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, _original_stderr=<_io.TextIOWrapper at remote 0x7f1461e4cee0>, _mirrorOutput=False, stream=<_WritelnDecorator(stream=<_io.TextIOWrapper at remote 0x7f1461e4cee0>) at remote 0x7f1456b28520>, showAll=True, dots=False, descriptions=True, progressbar=None, fmt='%1d: ', indentation='   ', counter=1, results_formatter=<ResultsFormatter(out_file=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, options=<Namespace(dump_results=False) at remote 0x7f1461d9ca60>, using_terminal=False, start_time_by_test={'TestVSCode_...(truncated), throwflag=0) at Python/ceval.c:741
#44 0x00007f146299e386 in function_code_fastcall (co=0x7f1456a97030, args=0x7f145620f758, nargs=1, 
    globals={'__name__': 'lldbsuite.test.lldbtest', '__doc__': "\nLLDB module which provides the abstract base class of lldb test case.\n\nThe concrete subclass can override lldbtest.TestBase in order to inherit the\ncommon behavior for unitest.TestCase.setUp/tearDown implemented in this file.\n\nThe subclass should override the attribute mydir in order for the python runtime\nto locate the individual test cases when running as part of a large test suite\nor when running each test case as a separate python invocation.\n\n./dotest.py provides a test driver which sets up the environment to run the\nentire of part of the test suite .  Example:\n\n# Exercises the test suite in the types directory....\n/Volumes/data/lldb/svn/ToT/test $ ./dotest.py -A x86_64 types\n...\n\nSession logs for test failures/errors/unexpected successes will go into directory '2012-05-16-13_35_42'\nCommand invoked: python ./dotest.py -A x86_64 types\ncompilers=['clang']\n\nConfiguration: arch=x86_64 compiler=clang\n-----------------------------------...(truncated)) at Objects/call.c:283
#45 0x00007f146299e823 in _PyFunction_Vectorcall (func=<function at remote 0x7f1456a41940>, stack=0x7f145620f750, nargsf=9223372036854775809, kwnames=0x0) at Objects/call.c:410
#46 0x00007f1462a96c8b in _PyObject_Vectorcall (callable=<function at remote 0x7f1456a41940>, args=0x7f145620f750, nargsf=9223372036854775809, kwnames=0x0) at ./Include/cpython/abstract.h:127
#47 0x00007f1462aa943b in call_function (tstate=0x555fa369c860, pp_stack=0x7ffc169a8c70, oparg=1, kwnames=0x0) at Python/ceval.c:4987
#48 0x00007f1462aa477f in _PyEval_EvalFrameDefault (
    f=Frame 0x7f145620f5b0, for file mono/lldb/packages/Python/lldbsuite/test/lldbtest.py, line 2011, in tearDown (self=<TestVSCode_setExceptionBreakpoints(_testMethodName='test_functionality', _resultForDoCleanups=<LLDBTestResult(failfast=False, failures=[], passes=[], errors=[], cleanup_errors=[], testsRun=1, skipped=[], expectedFailures=[], unexpectedSuccesses=[], shouldStop=False, buffer=False, _stdout_buffer=None, _stderr_buffer=None, _original_stdout=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, _original_stderr=<_io.TextIOWrapper at remote 0x7f1461e4cee0>, _mirrorOutput=False, stream=<_WritelnDecorator(stream=<_io.TextIOWrapper at remote 0x7f1461e4cee0>) at remote 0x7f1456b28520>, showAll=True, dots=False, descriptions=True, progressbar=None, fmt='%1d: ', indentation='   ', counter=1, results_formatter=<ResultsFormatter(out_file=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, options=<Namespace(dump_results=False) at remote 0x7f1461d9ca60>, using_terminal=False, start_time_by_test={'TestVSCode_...(truncated), throwflag=0) at Python/ceval.c:3469
#49 0x00007f1462a98877 in PyEval_EvalFrameEx (
    f=Frame 0x7f145620f5b0, for file mono/lldb/packages/Python/lldbsuite/test/lldbtest.py, line 2011, in tearDown (self=<TestVSCode_setExceptionBreakpoints(_testMethodName='test_functionality', _resultForDoCleanups=<LLDBTestResult(failfast=False, failures=[], passes=[], errors=[], cleanup_errors=[], testsRun=1, skipped=[], expectedFailures=[], unexpectedSuccesses=[], shouldStop=False, buffer=False, _stdout_buffer=None, _stderr_buffer=None, _original_stdout=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, _original_stderr=<_io.TextIOWrapper at remote 0x7f1461e4cee0>, _mirrorOutput=False, stream=<_WritelnDecorator(stream=<_io.TextIOWrapper at remote 0x7f1461e4cee0>) at remote 0x7f1456b28520>, showAll=True, dots=False, descriptions=True, progressbar=None, fmt='%1d: ', indentation='   ', counter=1, results_formatter=<ResultsFormatter(out_file=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, options=<Namespace(dump_results=False) at remote 0x7f1461d9ca60>, using_terminal=False, start_time_by_test={'TestVSCode_...(truncated), throwflag=0) at Python/ceval.c:741
#50 0x00007f146299e386 in function_code_fastcall (co=0x7f1456aa60e0, args=0x555fa39e9b58, nargs=1, 
    globals={'__name__': 'lldbsuite.test.lldbtest', '__doc__': "\nLLDB module which provides the abstract base class of lldb test case.\n\nThe concrete subclass can override lldbtest.TestBase in order to inherit the\ncommon behavior for unitest.TestCase.setUp/tearDown implemented in this file.\n\nThe subclass should override the attribute mydir in order for the python runtime\nto locate the individual test cases when running as part of a large test suite\nor when running each test case as a separate python invocation.\n\n./dotest.py provides a test driver which sets up the environment to run the\nentire of part of the test suite .  Example:\n\n# Exercises the test suite in the types directory....\n/Volumes/data/lldb/svn/ToT/test $ ./dotest.py -A x86_64 types\n...\n\nSession logs for test failures/errors/unexpected successes will go into directory '2012-05-16-13_35_42'\nCommand invoked: python ./dotest.py -A x86_64 types\ncompilers=['clang']\n\nConfiguration: arch=x86_64 compiler=clang\n-----------------------------------...(truncated)) at Objects/call.c:283
#51 0x00007f146299e823 in _PyFunction_Vectorcall (func=<function at remote 0x7f1456a43940>, stack=0x555fa39e9b50, nargsf=9223372036854775809, kwnames=0x0) at Objects/call.c:410
#52 0x00007f1462a96c8b in _PyObject_Vectorcall (callable=<function at remote 0x7f1456a43940>, args=0x555fa39e9b50, nargsf=9223372036854775809, kwnames=0x0) at ./Include/cpython/abstract.h:127
#53 0x00007f1462aa943b in call_function (tstate=0x555fa369c860, pp_stack=0x7ffc169a9ea0, oparg=1, kwnames=0x0) at Python/ceval.c:4987
#54 0x00007f1462aa47c5 in _PyEval_EvalFrameDefault (
    f=Frame 0x555fa39e9990, for file mono/lldb/third_party/Python/module/unittest2/unittest2/case.py, line 1410, in run (self=<TestVSCode_setExceptionBreakpoints(_testMethodName='test_functionality', _resultForDoCleanups=<LLDBTestResult(failfast=False, failures=[], passes=[], errors=[], cleanup_errors=[], testsRun=1, skipped=[], expectedFailures=[], unexpectedSuccesses=[], shouldStop=False, buffer=False, _stdout_buffer=None, _stderr_buffer=None, _original_stdout=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, _original_stderr=<_io.TextIOWrapper at remote 0x7f1461e4cee0>, _mirrorOutput=False, stream=<_WritelnDecorator(stream=<_io.TextIOWrapper at remote 0x7f1461e4cee0>) at remote 0x7f1456b28520>, showAll=True, dots=False, descriptions=True, progressbar=None, fmt='%1d: ', indentation='   ', counter=1, results_formatter=<ResultsFormatter(out_file=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, options=<Namespace(dump_results=False) at remote 0x7f1461d9ca60>, using_terminal=False, start_time_by_test={'TestV...(truncated), throwflag=0) at Python/ceval.c:3486
#55 0x00007f1462a98877 in PyEval_EvalFrameEx (
    f=Frame 0x555fa39e9990, for file mono/lldb/third_party/Python/module/unittest2/unittest2/case.py, line 1410, in run (self=<TestVSCode_setExceptionBreakpoints(_testMethodName='test_functionality', _resultForDoCleanups=<LLDBTestResult(failfast=False, failures=[], passes=[], errors=[], cleanup_errors=[], testsRun=1, skipped=[], expectedFailures=[], unexpectedSuccesses=[], shouldStop=False, buffer=False, _stdout_buffer=None, _stderr_buffer=None, _original_stdout=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, _original_stderr=<_io.TextIOWrapper at remote 0x7f1461e4cee0>, _mirrorOutput=False, stream=<_WritelnDecorator(stream=<_io.TextIOWrapper at remote 0x7f1461e4cee0>) at remote 0x7f1456b28520>, showAll=True, dots=False, descriptions=True, progressbar=None, fmt='%1d: ', indentation='   ', counter=1, results_formatter=<ResultsFormatter(out_file=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, options=<Namespace(dump_results=False) at remote 0x7f1461d9ca60>, using_terminal=False, start_time_by_test={'TestV...(truncated), throwflag=0) at Python/ceval.c:741
#56 0x00007f1462aa7829 in _PyEval_EvalCodeWithName (_co=<code at remote 0x7f14613fcea0>, 
    globals={'__name__': 'unittest2.case', '__doc__': 'Test case implementation', '__package__': 'unittest2', '__loader__': <SourceFileLoader(name='unittest2.case', path='mono/lldb/third_party/Python/module/unittest2/unittest2/case.py') at remote 0x7f146140f7c0>, '__spec__': <ModuleSpec(name='unittest2.case', loader=<...>, origin='mono/lldb/third_party/Python/module/unittest2/unittest2/case.py', loader_state=None, submodule_search_locations=None, _set_fileattr=True, _cached='mono/lldb/third_party/Python/module/unittest2/unittest2/__pycache__/case.cpython-38.pyc', _initializing=False) at remote 0x7f146140f790>, '__file__': 'mono/lldb/third_party/Python/module/unittest2/unittest2/case.py', '__cached__': 'mono/lldb/third_party/Python/module/unittest2/unittest2/__pycache__/case.cpython-38.pyc', '__builtins__': {'__name__': 'builtins', '__doc__': "Built-in functions, exceptions, and other objects.\n\nNoteworthy: None is the `nil' object; Ellipsis ...(truncated), locals=0x0, args=0x7ffc169ab0b0, argcount=2, kwnames=0x0, kwargs=0x7ffc169ab0c0, kwcount=0, kwstep=1, defs=0x7f1461400568, defcount=1, 
    kwdefs=0x0, closure=0x0, name='run', qualname='TestCase.run') at Python/ceval.c:4298
#57 0x00007f146299e947 in _PyFunction_Vectorcall (func=<function at remote 0x7f1461391670>, stack=0x7ffc169ab0b0, nargsf=2, kwnames=0x0) at Objects/call.c:435
#58 0x00007f14629a1e0a in _PyObject_Vectorcall (callable=<function at remote 0x7f1461391670>, args=0x7ffc169ab0b0, nargsf=2, kwnames=0x0) at ./Include/cpython/abstract.h:127
#59 0x00007f14629a216e in method_vectorcall (method=<method at remote 0x7f14619ebc80>, args=0x7f1456a4d0e8, nargsf=1, kwnames=0x0) at Objects/classobject.c:89
#60 0x00007f146299dffa in PyVectorcall_Call (callable=<method at remote 0x7f14619ebc80>, 
    tuple=(<LLDBTestResult(failfast=False, failures=[], passes=[], errors=[], cleanup_errors=[], testsRun=1, skipped=[], expectedFailures=[], unexpectedSuccesses=[], shouldStop=False, buffer=False, _stdout_buffer=None, _stderr_buffer=None, _original_stdout=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, _original_stderr=<_io.TextIOWrapper at remote 0x7f1461e4cee0>, _mirrorOutput=False, stream=<_WritelnDecorator(stream=<_io.TextIOWrapper at remote 0x7f1461e4cee0>) at remote --Type <RET> for more, q to quit, c to continue without paging--
0x7f1456b28520>, showAll=True, dots=False, descriptions=True, progressbar=None, fmt='%1d: ', indentation='   ', counter=1, results_formatter=<ResultsFormatter(out_file=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, options=<Namespace(dump_results=False) at remote 0x7f1461d9ca60>, using_terminal=False, start_time_by_test={'TestVSCode_setExceptionBreakpoints.TestVSCode_setExceptionBreakpoints.test_functionality': <float at remote 0x7f1456b7d910>}, terminate_called=False, started_tests_by_worker={}, result_events={}, test_method_rerun_count=0, lock=<_threa...(truncated), kwargs={}) at Objects/call.c:199
#61 0x00007f146299e0f6 in PyObject_Call (callable=<method at remote 0x7f14619ebc80>, 
    args=(<LLDBTestResult(failfast=False, failures=[], passes=[], errors=[], cleanup_errors=[], testsRun=1, skipped=[], expectedFailures=[], unexpectedSuccesses=[], shouldStop=False, buffer=False, _stdout_buffer=None, _stderr_buffer=None, _original_stdout=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, _original_stderr=<_io.TextIOWrapper at remote 0x7f1461e4cee0>, _mirrorOutput=False, stream=<_WritelnDecorator(stream=<_io.TextIOWrapper at remote 0x7f1461e4cee0>) at remote 0x7f1456b28520>, showAll=True, dots=False, descriptions=True, progressbar=None, fmt='%1d: ', indentation='   ', counter=1, results_formatter=<ResultsFormatter(out_file=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, options=<Namespace(dump_results=False) at remote 0x7f1461d9ca60>, using_terminal=False, start_time_by_test={'TestVSCode_setExceptionBreakpoints.TestVSCode_setExceptionBreakpoints.test_functionality': <float at remote 0x7f1456b7d910>}, terminate_called=False, started_tests_by_worker={}, result_events={}, test_method_rerun_count=0, lock=<_threa...(truncated), kwargs={}) at Objects/call.c:227
#62 0x00007f1462aa9822 in do_call_core (tstate=0x555fa369c860, func=<method at remote 0x7f14619ebc80>, 
    callargs=(<LLDBTestResult(failfast=False, failures=[], passes=[], errors=[], cleanup_errors=[], testsRun=1, skipped=[], expectedFailures=[], unexpectedSuccesses=[], shouldStop=False, buffer=False, _stdout_buffer=None, _stderr_buffer=None, _original_stdout=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, _original_stderr=<_io.TextIOWrapper at remote 0x7f1461e4cee0>, _mirrorOutput=False, stream=<_WritelnDecorator(stream=<_io.TextIOWrapper at remote 0x7f1461e4cee0>) at remote 0x7f1456b28520>, showAll=True, dots=False, descriptions=True, progressbar=None, fmt='%1d: ', indentation='   ', counter=1, results_formatter=<ResultsFormatter(out_file=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, options=<Namespace(dump_results=False) at remote 0x7f1461d9ca60>, using_terminal=False, start_time_by_test={'TestVSCode_setExceptionBreakpoints.TestVSCode_setExceptionBreakpoints.test_functionality': <float at remote 0x7f1456b7d910>}, terminate_called=False, started_tests_by_worker={}, result_events={}, test_method_rerun_count=0, lock=<_threa...(truncated), kwdict={}) at Python/ceval.c:5034
#63 0x00007f1462aa4d77 in _PyEval_EvalFrameDefault (
    f=Frame 0x7f1456a5b3a0, for file mono/lldb/third_party/Python/module/unittest2/unittest2/case.py, line 458, in __call__ (self=<TestVSCode_setExceptionBreakpoints(_testMethodName='test_functionality', _resultForDoCleanups=<LLDBTestResult(failfast=False, failures=[], passes=[], errors=[], cleanup_errors=[], testsRun=1, skipped=[], expectedFailures=[], unexpectedSuccesses=[], shouldStop=False, buffer=False, _stdout_buffer=None, _stderr_buffer=None, _original_stdout=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, _original_stderr=<_io.TextIOWrapper at remote 0x7f1461e4cee0>, _mirrorOutput=False, stream=<_WritelnDecorator(stream=<_io.TextIOWrapper at remote 0x7f1461e4cee0>) at remote 0x7f1456b28520>, showAll=True, dots=False, descriptions=True, progressbar=None, fmt='%1d: ', indentation='   ', counter=1, results_formatter=<ResultsFormatter(out_file=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, options=<Namespace(dump_results=False) at remote 0x7f1461d9ca60>, using_terminal=False, start_time_by_test={'T...(truncated), throwflag=0) at Python/ceval.c:3559
#64 0x00007f1462a98877 in PyEval_EvalFrameEx (
    f=Frame 0x7f1456a5b3a0, for file mono/lldb/third_party/Python/module/unittest2/unittest2/case.py, line 458, in __call__ (self=<TestVSCode_setExceptionBreakpoints(_testMethodName='test_functionality', _resultForDoCleanups=<LLDBTestResult(failfast=False, failures=[], passes=[], errors=[], cleanup_errors=[], testsRun=1, skipped=[], expectedFailures=[], unexpectedSuccesses=[], shouldStop=False, buffer=False, _stdout_buffer=None, _stderr_buffer=None, _original_stdout=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, _original_stderr=<_io.TextIOWrapper at remote 0x7f1461e4cee0>, _mirrorOutput=False, stream=<_WritelnDecorator(stream=<_io.TextIOWrapper at remote 0x7f1461e4cee0>) at remote 0x7f1456b28520>, showAll=True, dots=False, descriptions=True, progressbar=None, fmt='%1d: ', indentation='   ', counter=1, results_formatter=<ResultsFormatter(out_file=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, options=<Namespace(dump_results=False) at remote 0x7f1461d9ca60>, using_terminal=False, start_time_by_test={'T...(truncated), throwflag=0) at Python/ceval.c:741
#65 0x00007f1462aa7829 in _PyEval_EvalCodeWithName (_co=<code at remote 0x7f14613fd0e0>, 
    globals={'__name__': 'unittest2.case', '__doc__': 'Test case implementation', '__package__': 'unittest2', '__loader__': <SourceFileLoader(name='unittest2.case', path='mono/lldb/third_party/Python/module/unittest2/unittest2/case.py') at remote 0x7f146140f7c0>, '__spec__': <ModuleSpec(name='unittest2.case', loader=<...>, origin='mono/lldb/third_party/Python/module/unittest2/unittest2/case.py', loader_state=None, submodule_search_locations=None, _set_fileattr=True, _cached='mono/lldb/third_party/Python/module/unittest2/unittest2/__pycache__/case.cpython-38.pyc', _initializing=False) at remote 0x7f146140f790>, '__file__': 'mono/lldb/third_party/Python/module/unittest2/unittest2/case.py', '__cached__': 'mono/lldb/third_party/Python/module/unittest2/unittest2/__pycache__/case.cpython-38.pyc', '__builtins__': {'__name__': 'builtins', '__doc__': "Built-in functions, exceptions, and other objects.\n\nNoteworthy: None is the `nil' object; Ellipsis ...(truncated), locals=0x0, args=0x7ffc169ac5f0, argcount=2, kwnames=0x0, kwargs=0x7ffc169ac600, kwcount=0, kwstep=1, defs=0x0, defcount=0, kwdefs=0x0, 
    closure=0x0, name='__call__', qualname='TestCase.__call__') at Python/ceval.c:4298
#66 0x00007f146299e947 in _PyFunction_Vectorcall (func=<function at remote 0x7f1461391820>, stack=0x7ffc169ac5f0, nargsf=2, kwnames=0x0) at Objects/call.c:435
#67 0x00007f146299db39 in _PyObject_FastCallDict (callable=<function at remote 0x7f1461391820>, args=0x7ffc169ac5f0, nargsf=2, kwargs=0x0) at Objects/call.c:96
#68 0x00007f146299f8a8 in _PyObject_Call_Prepend (callable=<function at remote 0x7f1461391820>, 
    obj=<TestVSCode_setExceptionBreakpoints(_testMethodName='test_functionality', _resultForDoCleanups=<LLDBTestResult(failfast=False, failures=[], passes=[], errors=[], cleanup_errors=[], testsRun=1, skipped=[], expectedFailures=[], unexpectedSuccesses=[], shouldStop=False, buffer=False, _stdout_buffer=None, _stderr_buffer=None, _original_stdout=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, _original_stderr=<_io.TextIOWrapper at remote 0x7f1461e4cee0>, _mirrorOutput=False, stream=<_WritelnDecorator(stream=<_io.TextIOWrapper at remote 0x7f1461e4cee0>) at remote 0x7f1456b28520>, showAll=True, dots=False, descriptions=True, progressbar=None, fmt='%1d: ', indentation='   ', counter=1, results_formatter=<ResultsFormatter(out_file=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, options=<Namespace(dump_results=False) at remote 0x7f1461d9ca60>, using_terminal=False, start_time_by_test={'TestVSCode_setExceptionBreakpoints.TestVSCode_setExceptionBreakpoints.test_functionality': <float at remote 0x7f1456b7d910>}, terminate_calle...(truncated), 
    args=(<LLDBTestResult(failfast=False, failures=[], passes=[], errors=[], cleanup_errors=[], testsRun=1, skipped=[], expectedFailures=[], unexpectedSuccesses=[], shouldStop=False, buffer=False, _stdout_buffer=None, _stderr_buffer=None, _original_stdout=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, _original_stderr=<_io.TextIOWrapper at remote 0x7f1461e4cee0>, _mirrorOutput=False, stream=<_WritelnDecorator(stream=<_io.TextIOWrapper at remote 0x7f1461e4cee0>) at remote 0x7f1456b28520>, showAll=True, dots=False, descriptions=True, progressbar=None, fmt='%1d: ', indentation='   ', counter=1, results_formatter=<ResultsFormatter(out_file=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, options=<Namespace(dump_results=False) at remote 0x7f1461d9ca60>, using_terminal=False, start_time_by_test={'TestVSCode_setExceptionBreakpoints.TestVSCode_setExceptionBreakpoints.test_functionality': <float at remote 0x7f1456b7d910>}, terminate_called=False, started_tests_by_worker={}, result_events={}, test_method_rerun_count=0, lock=<_threa...(truncated), kwargs=0x0) at Objects/call.c:887
#69 0x00007f1462a17c64 in slot_tp_call (
    self=<TestVSCode_setExceptionBreakpoints(_testMethodName='test_functionality', _resultForDoCleanups=<LLDBTestResult(failfast=False, failures=[], passes=[], errors=[], cleanup_errors=[], testsRun=1, skipped=[], expectedFailures=[], unexpectedSuccesses=[], shouldStop=False, buffer=False, _stdout_buffer=None, _stderr_buffer=None, _original_stdout=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, _original_stderr=<_io.TextIOWrapper at remote 0x7f1461e4cee0>, _mirrorOutput=False, stream=<_WritelnDecorator(stream=<_io.TextIOWrapper at remote 0x7f1461e4cee0>) at remote 0x7f1456b28520>, showAll=True, dots=False, descriptions=True, progressbar=None, fmt='%1d: ', indentation='   ', counter=1, results_formatter=<ResultsFormatter(out_file=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, options=<Namespace(dump_results=False) at remote 0x7f1461d9ca60>, using_terminal=False, start_time_by_test={'TestVSCode_setExceptionBreakpoints.TestVSCode_setExceptionBreakpoints.test_functionality': <float at remote 0x7f1456b7d910>}, terminate_calle...(truncated), 
    args=(<LLDBTestResult(failfast=False, failures=[], passes=[], errors=[], cleanup_errors=[], testsRun=1, skipped=[], expectedFailures=[], unexpectedSuccesses=[], shouldStop=False, buffer=False, _stdout_buffer=None, _stderr_buffer=None, _original_stdout=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, _original_stderr=<_io.TextIOWrapper at remote 0x7f1461e4cee0>, _mirrorOutput=False, stream=<_WritelnDecorator(stream=<_io.TextIOWrapper at remote 0x7f1461e4cee0>) at remote 0x7f1456b28520>, showAll=True, dots=False, descriptions=True, progressbar=None, fmt='%1d: ', indentation='   ', counter=1, results_formatter=<ResultsFormatter(out_file=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, options=<Namespace(dump_results=False) at remote 0x7f1461d9ca60>, using_terminal=False, start_time_by_test={'TestVSCode_setExceptionBreakpoints.TestVSCode_setExceptionBreakpoints.test_functionality': <float at remote 0x7f1456b7d910>}, terminate_called=False, started_tests_by_worker={}, result_events={}, test_method_rerun_count=0, lock=<_threa...(truncated), kwds=0x0) at Objects/typeobject.c:6521
#70 0x00007f146299ddec in _PyObject_MakeTpCall (
--Type <RET> for more, q to quit, c to continue without paging--
    callable=<TestVSCode_setExceptionBreakpoints(_testMethodName='test_functionality', _resultForDoCleanups=<LLDBTestResult(failfast=False, failures=[], passes=[], errors=[], cleanup_errors=[], testsRun=1, skipped=[], expectedFailures=[], unexpectedSuccesses=[], shouldStop=False, buffer=False, _stdout_buffer=None, _stderr_buffer=None, _original_stdout=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, _original_stderr=<_io.TextIOWrapper at remote 0x7f1461e4cee0>, _mirrorOutput=False, stream=<_WritelnDecorator(stream=<_io.TextIOWrapper at remote 0x7f1461e4cee0>) at remote 0x7f1456b28520>, showAll=True, dots=False, descriptions=True, progressbar=None, fmt='%1d: ', indentation='   ', counter=1, results_formatter=<ResultsFormatter(out_file=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, options=<Namespace(dump_results=False) at remote 0x7f1461d9ca60>, using_terminal=False, start_time_by_test={'TestVSCode_setExceptionBreakpoints.TestVSCode_setExceptionBreakpoints.test_functionality': <float at remote 0x7f1456b7d910>}, terminate_calle...(truncated), args=0x7f1456a5c3a8, nargs=1, keywords=0x0) at Objects/call.c:159
#71 0x00007f1462a96c6f in _PyObject_Vectorcall (
    callable=<TestVSCode_setExceptionBreakpoints(_testMethodName='test_functionality', _resultForDoCleanups=<LLDBTestResult(failfast=False, failures=[], passes=[], errors=[], cleanup_errors=[], testsRun=1, skipped=[], expectedFailures=[], unexpectedSuccesses=[], shouldStop=False, buffer=False, _stdout_buffer=None, _stderr_buffer=None, _original_stdout=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, _original_stderr=<_io.TextIOWrapper at remote 0x7f1461e4cee0>, _mirrorOutput=False, stream=<_WritelnDecorator(stream=<_io.TextIOWrapper at remote 0x7f1461e4cee0>) at remote 0x7f1456b28520>, showAll=True, dots=False, descriptions=True, progressbar=None, fmt='%1d: ', indentation='   ', counter=1, results_formatter=<ResultsFormatter(out_file=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, options=<Namespace(dump_results=False) at remote 0x7f1461d9ca60>, using_terminal=False, start_time_by_test={'TestVSCode_setExceptionBreakpoints.TestVSCode_setExceptionBreakpoints.test_functionality': <float at remote 0x7f1456b7d910>}, terminate_calle...(truncated), args=0x7f1456a5c3a8, nargsf=9223372036854775809, kwnames=0x0) at ./Include/cpython/abstract.h:125
#72 0x00007f1462aa943b in call_function (tstate=0x555fa369c860, pp_stack=0x7ffc169ac988, oparg=1, kwnames=0x0) at Python/ceval.c:4987
#73 0x00007f1462aa48f9 in _PyEval_EvalFrameDefault (
    f=Frame 0x7f1456a5c210, for file mono/lldb/third_party/Python/module/unittest2/unittest2/suite.py, line 373, in _wrapped_run (self=<TestSuite(_tests=[<TestVSCode_setExceptionBreakpoints(_testMethodName='test_functionality', _resultForDoCleanups=<LLDBTestResult(failfast=False, failures=[], passes=[], errors=[], cleanup_errors=[], testsRun=1, skipped=[], expectedFailures=[], unexpectedSuccesses=[], shouldStop=False, buffer=False, _stdout_buffer=None, _stderr_buffer=None, _original_stdout=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, _original_stderr=<_io.TextIOWrapper at remote 0x7f1461e4cee0>, _mirrorOutput=False, stream=<_WritelnDecorator(stream=<_io.TextIOWrapper at remote 0x7f1461e4cee0>) at remote 0x7f1456b28520>, showAll=True, dots=False, descriptions=True, progressbar=None, fmt='%1d: ', indentation='   ', counter=1, results_formatter=<ResultsFormatter(out_file=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, options=<Namespace(dump_results=False) at remote 0x7f1461d9ca60>, using_terminal=False...(truncated), throwflag=0) at Python/ceval.c:3500
#74 0x00007f1462a98877 in PyEval_EvalFrameEx (
    f=Frame 0x7f1456a5c210, for file mono/lldb/third_party/Python/module/unittest2/unittest2/suite.py, line 373, in _wrapped_run (self=<TestSuite(_tests=[<TestVSCode_setExceptionBreakpoints(_testMethodName='test_functionality', _resultForDoCleanups=<LLDBTestResult(failfast=False, failures=[], passes=[], errors=[], cleanup_errors=[], testsRun=1, skipped=[], expectedFailures=[], unexpectedSuccesses=[], shouldStop=False, buffer=False, _stdout_buffer=None, _stderr_buffer=None, _original_stdout=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, _original_stderr=<_io.TextIOWrapper at remote 0x7f1461e4cee0>, _mirrorOutput=False, stream=<_WritelnDecorator(stream=<_io.TextIOWrapper at remote 0x7f1461e4cee0>) at remote 0x7f1456b28520>, showAll=True, dots=False, descriptions=True, progressbar=None, fmt='%1d: ', indentation='   ', counter=1, results_formatter=<ResultsFormatter(out_file=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, options=<Namespace(dump_results=False) at remote 0x7f1461d9ca60>, using_terminal=False...(truncated), throwflag=0) at Python/ceval.c:741
#75 0x00007f1462aa7829 in _PyEval_EvalCodeWithName (_co=<code at remote 0x7f146138ef50>, 
    globals={'__name__': 'unittest2.suite', '__doc__': 'TestSuite', '__package__': 'unittest2', '__loader__': <SourceFileLoader(name='unittest2.suite', path='mono/lldb/third_party/Python/module/unittest2/unittest2/suite.py') at remote 0x7f14613f7730>, '__spec__': <ModuleSpec(name='unittest2.suite', loader=<...>, origin='mono/lldb/third_party/Python/module/unittest2/unittest2/suite.py', loader_state=None, submodule_search_locations=None, _set_fileattr=True, _cached='mono/lldb/third_party/Python/module/unittest2/unittest2/__pycache__/suite.cpython-38.pyc', _initializing=False) at remote 0x7f1461409cd0>, '__file__': 'mono/lldb/third_party/Python/module/unittest2/unittest2/suite.py', '__cached__': 'mono/lldb/third_party/Python/module/unittest2/unittest2/__pycache__/suite.cpython-38.pyc', '__builtins__': {'__name__': 'builtins', '__doc__': "Built-in functions, exceptions, and other objects.\n\nNoteworthy: None is the `nil' object; Ellipsis represe...(truncated), locals=0x0, args=0x7f1456ad3e88, argcount=3, kwnames=0x0, kwargs=0x7f1456ad3ea0, kwcount=0, kwstep=1, defs=0x7f1461394148, defcount=1, 
    kwdefs=0x0, closure=0x0, name='_wrapped_run', qualname='TestSuite._wrapped_run') at Python/ceval.c:4298
#76 0x00007f146299e947 in _PyFunction_Vectorcall (func=<function at remote 0x7f1461399280>, stack=0x7f1456ad3e88, nargsf=9223372036854775811, kwnames=0x0) at Objects/call.c:435
#77 0x00007f1462a96c8b in _PyObject_Vectorcall (callable=<function at remote 0x7f1461399280>, args=0x7f1456ad3e88, nargsf=9223372036854775811, kwnames=0x0) at ./Include/cpython/abstract.h:127
#78 0x00007f1462aa943b in call_function (tstate=0x555fa369c860, pp_stack=0x7ffc169add50, oparg=3, kwnames=0x0) at Python/ceval.c:4987
#79 0x00007f1462aa47c5 in _PyEval_EvalFrameDefault (
    f=Frame 0x7f1456ad3cf0, for file mono/lldb/third_party/Python/module/unittest2/unittest2/suite.py, line 371, in _wrapped_run (self=<TestSuite(_tests=[<TestSuite(_tests=[]) at remote 0x7f1456b28730>, <TestSuite(_tests=[]) at remote 0x7f1456b289a0>, <TestSuite(_tests=[<TestVSCode_setExceptionBreakpoints(_testMethodName='test_functionality', _resultForDoCleanups=<LLDBTestResult(failfast=False, failures=[], passes=[], errors=[], cleanup_errors=[], testsRun=1, skipped=[], expectedFailures=[], unexpectedSuccesses=[], shouldStop=False, buffer=False, _stdout_buffer=None, _stderr_buffer=None, _original_stdout=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, _original_stderr=<_io.TextIOWrapper at remote 0x7f1461e4cee0>, _mirrorOutput=False, stream=<_WritelnDecorator(stream=<_io.TextIOWrapper at remote 0x7f1461e4cee0>) at remote 0x7f1456b28520>, showAll=True, dots=False, descriptions=True, progressbar=None, fmt='%1d: ', indentation='   ', counter=1, results_formatter=<ResultsFormatter(out_file=<_io.TextIOWrap...(truncated), throwflag=0) at Python/ceval.c:3486
#80 0x00007f1462a98877 in PyEval_EvalFrameEx (
    f=Frame 0x7f1456ad3cf0, for file mono/lldb/third_party/Python/module/unittest2/unittest2/suite.py, line 371, in _wrapped_run (self=<TestSuite(_tests=[<TestSuite(_tests=[]) at remote 0x7f1456b28730>, <TestSuite(_tests=[]) at remote 0x7f1456b289a0>, <TestSuite(_tests=[<TestVSCode_setExceptionBreakpoints(_testMethodName='test_functionality', _resultForDoCleanups=<LLDBTestResult(failfast=False, failures=[], passes=[], errors=[], cleanup_errors=[], testsRun=1, skipped=[], expectedFailures=[], unexpectedSuccesses=[], shouldStop=False, buffer=False, _stdout_buffer=None, _stderr_buffer=None, _original_stdout=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, _original_stderr=<_io.TextIOWrapper at remote 0x7f1461e4cee0>, _mirrorOutput=False, stream=<_WritelnDecorator(stream=<_io.TextIOWrapper at remote 0x7f1461e4cee0>) at remote 0x7f1456b28520>, showAll=True, dots=False, descriptions=True, progressbar=None, fmt='%1d: ', indentation='   ', counter=1, results_formatter=<ResultsFormatter(out_file=<_io.TextIOWrap...(truncated), throwflag=0) at Python/ceval.c:741
#81 0x00007f1462aa7829 in _PyEval_EvalCodeWithName (_co=<code at remote 0x7f146138ef50>, 
    globals={'__name__': 'unittest2.suite', '__doc__': 'TestSuite', '__package__': 'unittest2', '__loader__': <SourceFileLoader(name='unittest2.suite', path='mono/lldb/third_party/Python/module/unittest2/unittest2/suite.py') at remote 0x7f14613f7730>, '__spec__': <ModuleSpec(name='unittest2.suite', loader=<...>, origin='mono/lldb/third_party/Python/module/unittest2/unittest2/suite.py', loader_state=None, submodule_search_locations=None, _set_fileattr=True, _cached='mono/lldb/third_party/Python/module/unittest2/unittest2/__pycache__/suite.cpython-38.pyc', _initializing=False) at remote 0x7f1461409cd0>, '__file__': 'mono/lldb/third_party/Python/module/unittest2/unittest2/suite.py', '__cached__': 'mono/lldb/third_party/Python/module/unittest2/unittest2/__pycache__/suite.cpython-38.pyc', '__builtins__': {'__name__': 'builtins', '__doc__': "Built-in functions, exceptions, and other objects.\n\nNoteworthy: None is the `nil' object; Ellipsis represe...(truncated), locals=0x0, args=0x7f1456a5b1c0, argcount=2, kwnames=0x0, kwargs=0x7f1456a5b1d0, kwcount=0, kwstep=1, defs=0x7f1461394148, defcount=1, 
    kwdefs=0x0, closure=0x0, name='_wrapped_run', qualname='TestSuite._wrapped_run') at Python/ceval.c:4298
#82 0x00007f146299e947 in _PyFunction_Vectorcall (func=<function at remote 0x7f1461399280>, stack=0x7f1456a5b1c0, nargsf=9223372036854775810, kwnames=0x0) at Objects/call.c:435
#83 0x00007f1462a96c8b in _PyObject_Vectorcall (callable=<function at remote 0x7f1461399280>, args=0x7f1456a5b1c0, nargsf=9223372036854775810, kwnames=0x0) at ./Include/cpython/abstract.h:127
#84 0x00007f1462aa943b in call_function (tstate=0x555fa369c860, pp_stack=0x7ffc169af120, oparg=2, kwnames=0x0) at Python/ceval.c:4987
#85 0x00007f1462aa47c5 in _PyEval_EvalFrameDefault (
    f=Frame 0x7f1456a5b040, for file mono/lldb/third_party/Python/module/unittest2/unittest2/suite.py, line 85, in run (self=<TestSuite(_tests=[<TestSuite(_tests=[]) at remote 0x7f1456b28730>, <TestSuite(_tests=[]) at remote 0x7f1456b289a0>, <TestSuite(_tests=[<TestVSCode_setExceptionBreakpoints(_testMethodName='test_functionality', _resultForDoCleanups=<LLDBTestResult(failfast=False, failures=[], passes=[], errors=[], cleanup_errors=[], testsRun=1, skippe--Type <RET> for more, q to quit, c to continue without paging--
d=[], expectedFailures=[], unexpectedSuccesses=[], shouldStop=False, buffer=False, _stdout_buffer=None, _stderr_buffer=None, _original_stdout=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, _original_stderr=<_io.TextIOWrapper at remote 0x7f1461e4cee0>, _mirrorOutput=False, stream=<_WritelnDecorator(stream=<_io.TextIOWrapper at remote 0x7f1461e4cee0>) at remote 0x7f1456b28520>, showAll=True, dots=False, descriptions=True, progressbar=None, fmt='%1d: ', indentation='   ', counter=1, results_formatter=<ResultsFormatter(out_file=<_io.TextIOWrapper at rem...(truncated), throwflag=0) at Python/ceval.c:3486
#86 0x00007f1462a98877 in PyEval_EvalFrameEx (
    f=Frame 0x7f1456a5b040, for file mono/lldb/third_party/Python/module/unittest2/unittest2/suite.py, line 85, in run (self=<TestSuite(_tests=[<TestSuite(_tests=[]) at remote 0x7f1456b28730>, <TestSuite(_tests=[]) at remote 0x7f1456b289a0>, <TestSuite(_tests=[<TestVSCode_setExceptionBreakpoints(_testMethodName='test_functionality', _resultForDoCleanups=<LLDBTestResult(failfast=False, failures=[], passes=[], errors=[], cleanup_errors=[], testsRun=1, skipped=[], expectedFailures=[], unexpectedSuccesses=[], shouldStop=False, buffer=False, _stdout_buffer=None, _stderr_buffer=None, _original_stdout=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, _original_stderr=<_io.TextIOWrapper at remote 0x7f1461e4cee0>, _mirrorOutput=False, stream=<_WritelnDecorator(stream=<_io.TextIOWrapper at remote 0x7f1461e4cee0>) at remote 0x7f1456b28520>, showAll=True, dots=False, descriptions=True, progressbar=None, fmt='%1d: ', indentation='   ', counter=1, results_formatter=<ResultsFormatter(out_file=<_io.TextIOWrapper at rem...(truncated), throwflag=0) at Python/ceval.c:741
#87 0x00007f146299e386 in function_code_fastcall (co=0x7f146138edf0, args=0x7ffc169b01a0, nargs=2, 
    globals={'__name__': 'unittest2.suite', '__doc__': 'TestSuite', '__package__': 'unittest2', '__loader__': <SourceFileLoader(name='unittest2.suite', path='mono/lldb/third_party/Python/module/unittest2/unittest2/suite.py') at remote 0x7f14613f7730>, '__spec__': <ModuleSpec(name='unittest2.suite', loader=<...>, origin='mono/lldb/third_party/Python/module/unittest2/unittest2/suite.py', loader_state=None, submodule_search_locations=None, _set_fileattr=True, _cached='mono/lldb/third_party/Python/module/unittest2/unittest2/__pycache__/suite.cpython-38.pyc', _initializing=False) at remote 0x7f1461409cd0>, '__file__': 'mono/lldb/third_party/Python/module/unittest2/unittest2/suite.py', '__cached__': 'mono/lldb/third_party/Python/module/unittest2/unittest2/__pycache__/suite.cpython-38.pyc', '__builtins__': {'__name__': 'builtins', '__doc__': "Built-in functions, exceptions, and other objects.\n\nNoteworthy: None is the `nil' object; Ellipsis represe...(truncated)) at Objects/call.c:283
#88 0x00007f146299e823 in _PyFunction_Vectorcall (func=<function at remote 0x7f1461399160>, stack=0x7ffc169b0190, nargsf=2, kwnames=0x0) at Objects/call.c:410
#89 0x00007f14629a1e0a in _PyObject_Vectorcall (callable=<function at remote 0x7f1461399160>, args=0x7ffc169b0190, nargsf=2, kwnames=0x0) at ./Include/cpython/abstract.h:127
#90 0x00007f14629a216e in method_vectorcall (method=<method at remote 0x7f1461aa9640>, args=0x7f1456b28838, nargsf=1, kwnames=0x0) at Objects/classobject.c:89
#91 0x00007f146299dffa in PyVectorcall_Call (callable=<method at remote 0x7f1461aa9640>, 
    tuple=(<LLDBTestResult(failfast=False, failures=[], passes=[], errors=[], cleanup_errors=[], testsRun=1, skipped=[], expectedFailures=[], unexpectedSuccesses=[], shouldStop=False, buffer=False, _stdout_buffer=None, _stderr_buffer=None, _original_stdout=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, _original_stderr=<_io.TextIOWrapper at remote 0x7f1461e4cee0>, _mirrorOutput=False, stream=<_WritelnDecorator(stream=<_io.TextIOWrapper at remote 0x7f1461e4cee0>) at remote 0x7f1456b28520>, showAll=True, dots=False, descriptions=True, progressbar=None, fmt='%1d: ', indentation='   ', counter=1, results_formatter=<ResultsFormatter(out_file=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, options=<Namespace(dump_results=False) at remote 0x7f1461d9ca60>, using_terminal=False, start_time_by_test={'TestVSCode_setExceptionBreakpoints.TestVSCode_setExceptionBreakpoints.test_functionality': <float at remote 0x7f1456b7d910>}, terminate_called=False, started_tests_by_worker={}, result_events={}, test_method_rerun_count=0, lock=<_threa...(truncated), kwargs={}) at Objects/call.c:199
#92 0x00007f146299e0f6 in PyObject_Call (callable=<method at remote 0x7f1461aa9640>, 
    args=(<LLDBTestResult(failfast=False, failures=[], passes=[], errors=[], cleanup_errors=[], testsRun=1, skipped=[], expectedFailures=[], unexpectedSuccesses=[], shouldStop=False, buffer=False, _stdout_buffer=None, _stderr_buffer=None, _original_stdout=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, _original_stderr=<_io.TextIOWrapper at remote 0x7f1461e4cee0>, _mirrorOutput=False, stream=<_WritelnDecorator(stream=<_io.TextIOWrapper at remote 0x7f1461e4cee0>) at remote 0x7f1456b28520>, showAll=True, dots=False, descriptions=True, progressbar=None, fmt='%1d: ', indentation='   ', counter=1, results_formatter=<ResultsFormatter(out_file=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, options=<Namespace(dump_results=False) at remote 0x7f1461d9ca60>, using_terminal=False, start_time_by_test={'TestVSCode_setExceptionBreakpoints.TestVSCode_setExceptionBreakpoints.test_functionality': <float at remote 0x7f1456b7d910>}, terminate_called=False, started_tests_by_worker={}, result_events={}, test_method_rerun_count=0, lock=<_threa...(truncated), kwargs={}) at Objects/call.c:227
#93 0x00007f1462aa9822 in do_call_core (tstate=0x555fa369c860, func=<method at remote 0x7f1461aa9640>, 
    callargs=(<LLDBTestResult(failfast=False, failures=[], passes=[], errors=[], cleanup_errors=[], testsRun=1, skipped=[], expectedFailures=[], unexpectedSuccesses=[], shouldStop=False, buffer=False, _stdout_buffer=None, _stderr_buffer=None, _original_stdout=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, _original_stderr=<_io.TextIOWrapper at remote 0x7f1461e4cee0>, _mirrorOutput=False, stream=<_WritelnDecorator(stream=<_io.TextIOWrapper at remote 0x7f1461e4cee0>) at remote 0x7f1456b28520>, showAll=True, dots=False, descriptions=True, progressbar=None, fmt='%1d: ', indentation='   ', counter=1, results_formatter=<ResultsFormatter(out_file=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, options=<Namespace(dump_results=False) at remote 0x7f1461d9ca60>, using_terminal=False, start_time_by_test={'TestVSCode_setExceptionBreakpoints.TestVSCode_setExceptionBreakpoints.test_functionality': <float at remote 0x7f1456b7d910>}, terminate_called=False, started_tests_by_worker={}, result_events={}, test_method_rerun_count=0, lock=<_threa...(truncated), kwdict={}) at Python/ceval.c:5034
#94 0x00007f1462aa4d77 in _PyEval_EvalFrameDefault (
    f=Frame 0x7f1461211dc0, for file mono/lldb/third_party/Python/module/unittest2/unittest2/suite.py, line 66, in __call__ (self=<TestSuite(_tests=[<TestSuite(_tests=[]) at remote 0x7f1456b28730>, <TestSuite(_tests=[]) at remote 0x7f1456b289a0>, <TestSuite(_tests=[<TestVSCode_setExceptionBreakpoints(_testMethodName='test_functionality', _resultForDoCleanups=<LLDBTestResult(failfast=False, failures=[], passes=[], errors=[], cleanup_errors=[], testsRun=1, skipped=[], expectedFailures=[], unexpectedSuccesses=[], shouldStop=False, buffer=False, _stdout_buffer=None, _stderr_buffer=None, _original_stdout=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, _original_stderr=<_io.TextIOWrapper at remote 0x7f1461e4cee0>, _mirrorOutput=False, stream=<_WritelnDecorator(stream=<_io.TextIOWrapper at remote 0x7f1461e4cee0>) at remote 0x7f1456b28520>, showAll=True, dots=False, descriptions=True, progressbar=None, fmt='%1d: ', indentation='   ', counter=1, results_formatter=<ResultsFormatter(out_file=<_io.TextIOWrapper a...(truncated), throwflag=0) at Python/ceval.c:3559
#95 0x00007f1462a98877 in PyEval_EvalFrameEx (
    f=Frame 0x7f1461211dc0, for file mono/lldb/third_party/Python/module/unittest2/unittest2/suite.py, line 66, in __call__ (self=<TestSuite(_tests=[<TestSuite(_tests=[]) at remote 0x7f1456b28730>, <TestSuite(_tests=[]) at remote 0x7f1456b289a0>, <TestSuite(_tests=[<TestVSCode_setExceptionBreakpoints(_testMethodName='test_functionality', _resultForDoCleanups=<LLDBTestResult(failfast=False, failures=[], passes=[], errors=[], cleanup_errors=[], testsRun=1, skipped=[], expectedFailures=[], unexpectedSuccesses=[], shouldStop=False, buffer=False, _stdout_buffer=None, _stderr_buffer=None, _original_stdout=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, _original_stderr=<_io.TextIOWrapper at remote 0x7f1461e4cee0>, _mirrorOutput=False, stream=<_WritelnDecorator(stream=<_io.TextIOWrapper at remote 0x7f1461e4cee0>) at remote 0x7f1456b28520>, showAll=True, dots=False, descriptions=True, progressbar=None, fmt='%1d: ', indentation='   ', counter=1, results_formatter=<ResultsFormatter(out_file=<_io.TextIOWrapper a...(truncated), throwflag=0) at Python/ceval.c:741
#96 0x00007f1462aa7829 in _PyEval_EvalCodeWithName (_co=<code at remote 0x7f146138ebe0>, 
    globals={'__name__': 'unittest2.suite', '__doc__': 'TestSuite', '__package__': 'unittest2', '__loader__': <SourceFileLoader(name='unittest2.suite', path='mono/lldb/third_party/Python/module/unittest2/unittest2/suite.py') at remote 0x7f14613f7730>, '__spec__': <ModuleSpec(name='unittest2.suite', loader=<...>, origin='mono/lldb/third_party/Python/module/unittest2/unittest2/suite.py', loader_state=None, submodule_search_locations=None, _set_fileattr=True, _cached='mono/lldb/third_party/Python/module/unittest2/unittest2/__pycache__/suite.cpython-38.pyc', _initializing=False) at remote 0x7f1461409cd0>, '__file__': 'mono/lldb/third_party/Python/module/unittest2/unittest2/suite.py', '__cached__': 'mono/lldb/third_party/Python/module/unittest2/unittest2/__pycache__/suite.cpython-38.pyc', '__builtins__': {'__name__': 'builtins', '__doc__': "Built-in functions, exceptions, and other objects.\n\nNoteworthy: None is the `nil' object; Ellipsis represe...(truncated), locals=0x0, args=0x7ffc169b16d0, argcount=2, kwnames=0x0, kwargs=0x7ffc169b16e0, kwcount=0, kwstep=1, defs=0x0, defcount=0, kwdefs=0x0, 
    closure=0x0, name='__call__', qualname='BaseTestSuite.__call__') at Python/ceval.c:4298
#97 0x00007f146299e947 in _PyFunction_Vectorcall (func=<function at remote 0x7f1461399040>, stack=0x7ffc169b16d0, nargsf=2, kwnames=0x0) at Objects/call.c:435
#98 0x00007f146299db39 in _PyObject_FastCallDict (callable=<function at remote 0x7f1461399040>, args=0x7ffc169b16d0, nargsf=2, kwargs=0x0) at Objects/call.c:96
#99 0x00007f146299f8a8 in _PyObject_Call_Prepend (callable=<function at remote 0x7f1461399040>, 
    obj=<TestSuite(_tests=[<TestSuite(_tests=[]) at remote 0x7f1456b28730>, <TestSuite(_tests=[]) at remote 0x7f1456b289a0>, <TestSuite(_tests=[<TestVSCode_setExceptionBreakpoints(_testMethodName='test_functionality', _resultForDoCleanups--Type <RET> for more, q to quit, c to continue without paging--
=<LLDBTestResult(failfast=False, failures=[], passes=[], errors=[], cleanup_errors=[], testsRun=1, skipped=[], expectedFailures=[], unexpectedSuccesses=[], shouldStop=False, buffer=False, _stdout_buffer=None, _stderr_buffer=None, _original_stdout=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, _original_stderr=<_io.TextIOWrapper at remote 0x7f1461e4cee0>, _mirrorOutput=False, stream=<_WritelnDecorator(stream=<_io.TextIOWrapper at remote 0x7f1461e4cee0>) at remote 0x7f1456b28520>, showAll=True, dots=False, descriptions=True, progressbar=None, fmt='%1d: ', indentation='   ', counter=1, results_formatter=<ResultsFormatter(out_file=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, options=<Namespace(dump_results=False) at remote 0x7f1461d9ca60>, using_terminal=False, start_time_by_test={'TestV...(truncated), 
    args=(<LLDBTestResult(failfast=False, failures=[], passes=[], errors=[], cleanup_errors=[], testsRun=1, skipped=[], expectedFailures=[], unexpectedSuccesses=[], shouldStop=False, buffer=False, _stdout_buffer=None, _stderr_buffer=None, _original_stdout=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, _original_stderr=<_io.TextIOWrapper at remote 0x7f1461e4cee0>, _mirrorOutput=False, stream=<_WritelnDecorator(stream=<_io.TextIOWrapper at remote 0x7f1461e4cee0>) at remote 0x7f1456b28520>, showAll=True, dots=False, descriptions=True, progressbar=None, fmt='%1d: ', indentation='   ', counter=1, results_formatter=<ResultsFormatter(out_file=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, options=<Namespace(dump_results=False) at remote 0x7f1461d9ca60>, using_terminal=False, start_time_by_test={'TestVSCode_setExceptionBreakpoints.TestVSCode_setExceptionBreakpoints.test_functionality': <float at remote 0x7f1456b7d910>}, terminate_called=False, started_tests_by_worker={}, result_events={}, test_method_rerun_count=0, lock=<_threa...(truncated), kwargs=0x0) at Objects/call.c:887
#100 0x00007f1462a17c64 in slot_tp_call (
    self=<TestSuite(_tests=[<TestSuite(_tests=[]) at remote 0x7f1456b28730>, <TestSuite(_tests=[]) at remote 0x7f1456b289a0>, <TestSuite(_tests=[<TestVSCode_setExceptionBreakpoints(_testMethodName='test_functionality', _resultForDoCleanups=<LLDBTestResult(failfast=False, failures=[], passes=[], errors=[], cleanup_errors=[], testsRun=1, skipped=[], expectedFailures=[], unexpectedSuccesses=[], shouldStop=False, buffer=False, _stdout_buffer=None, _stderr_buffer=None, _original_stdout=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, _original_stderr=<_io.TextIOWrapper at remote 0x7f1461e4cee0>, _mirrorOutput=False, stream=<_WritelnDecorator(stream=<_io.TextIOWrapper at remote 0x7f1461e4cee0>) at remote 0x7f1456b28520>, showAll=True, dots=False, descriptions=True, progressbar=None, fmt='%1d: ', indentation='   ', counter=1, results_formatter=<ResultsFormatter(out_file=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, options=<Namespace(dump_results=False) at remote 0x7f1461d9ca60>, using_terminal=False, start_time_by_test={'TestV...(truncated), 
    args=(<LLDBTestResult(failfast=False, failures=[], passes=[], errors=[], cleanup_errors=[], testsRun=1, skipped=[], expectedFailures=[], unexpectedSuccesses=[], shouldStop=False, buffer=False, _stdout_buffer=None, _stderr_buffer=None, _original_stdout=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, _original_stderr=<_io.TextIOWrapper at remote 0x7f1461e4cee0>, _mirrorOutput=False, stream=<_WritelnDecorator(stream=<_io.TextIOWrapper at remote 0x7f1461e4cee0>) at remote 0x7f1456b28520>, showAll=True, dots=False, descriptions=True, progressbar=None, fmt='%1d: ', indentation='   ', counter=1, results_formatter=<ResultsFormatter(out_file=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, options=<Namespace(dump_results=False) at remote 0x7f1461d9ca60>, using_terminal=False, start_time_by_test={'TestVSCode_setExceptionBreakpoints.TestVSCode_setExceptionBreakpoints.test_functionality': <float at remote 0x7f1456b7d910>}, terminate_called=False, started_tests_by_worker={}, result_events={}, test_method_rerun_count=0, lock=<_threa...(truncated), kwds=0x0) at Objects/typeobject.c:6521
#101 0x00007f146299ddec in _PyObject_MakeTpCall (
    callable=<TestSuite(_tests=[<TestSuite(_tests=[]) at remote 0x7f1456b28730>, <TestSuite(_tests=[]) at remote 0x7f1456b289a0>, <TestSuite(_tests=[<TestVSCode_setExceptionBreakpoints(_testMethodName='test_functionality', _resultForDoCleanups=<LLDBTestResult(failfast=False, failures=[], passes=[], errors=[], cleanup_errors=[], testsRun=1, skipped=[], expectedFailures=[], unexpectedSuccesses=[], shouldStop=False, buffer=False, _stdout_buffer=None, _stderr_buffer=None, _original_stdout=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, _original_stderr=<_io.TextIOWrapper at remote 0x7f1461e4cee0>, _mirrorOutput=False, stream=<_WritelnDecorator(stream=<_io.TextIOWrapper at remote 0x7f1461e4cee0>) at remote 0x7f1456b28520>, showAll=True, dots=False, descriptions=True, progressbar=None, fmt='%1d: ', indentation='   ', counter=1, results_formatter=<ResultsFormatter(out_file=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, options=<Namespace(dump_results=False) at remote 0x7f1461d9ca60>, using_terminal=False, start_time_by_test={'TestV...(truncated), args=0x555fa38a04f8, nargs=1, keywords=0x0) at Objects/call.c:159
#102 0x00007f1462a96c6f in _PyObject_Vectorcall (
    callable=<TestSuite(_tests=[<TestSuite(_tests=[]) at remote 0x7f1456b28730>, <TestSuite(_tests=[]) at remote 0x7f1456b289a0>, <TestSuite(_tests=[<TestVSCode_setExceptionBreakpoints(_testMethodName='test_functionality', _resultForDoCleanups=<LLDBTestResult(failfast=False, failures=[], passes=[], errors=[], cleanup_errors=[], testsRun=1, skipped=[], expectedFailures=[], unexpectedSuccesses=[], shouldStop=False, buffer=False, _stdout_buffer=None, _stderr_buffer=None, _original_stdout=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, _original_stderr=<_io.TextIOWrapper at remote 0x7f1461e4cee0>, _mirrorOutput=False, stream=<_WritelnDecorator(stream=<_io.TextIOWrapper at remote 0x7f1461e4cee0>) at remote 0x7f1456b28520>, showAll=True, dots=False, descriptions=True, progressbar=None, fmt='%1d: ', indentation='   ', counter=1, results_formatter=<ResultsFormatter(out_file=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, options=<Namespace(dump_results=False) at remote 0x7f1461d9ca60>, using_terminal=False, start_time_by_test={'TestV...(truncated), args=0x555fa38a04f8, nargsf=9223372036854775809, kwnames=0x0) at ./Include/cpython/abstract.h:125
#103 0x00007f1462aa943b in call_function (tstate=0x555fa369c860, pp_stack=0x7ffc169b1a68, oparg=1, kwnames=0x0) at Python/ceval.c:4987
#104 0x00007f1462aa48f9 in _PyEval_EvalFrameDefault (
    f=Frame 0x555fa38a0300, for file mono/lldb/third_party/Python/module/unittest2/unittest2/runner.py, line 165, in run (self=<TextTestRunner(stream=<_WritelnDecorator(stream=<_io.TextIOWrapper at remote 0x7f1461e4cee0>) at remote 0x7f1456b28520>, descriptions=True, verbosity=2, failfast=False, buffer=False, resultclass=<type at remote 0x555fa3887050>) at remote 0x7f1456b283d0>, test=<TestSuite(_tests=[<TestSuite(_tests=[]) at remote 0x7f1456b28730>, <TestSuite(_tests=[]) at remote 0x7f1456b289a0>, <TestSuite(_tests=[<TestVSCode_setExceptionBreakpoints(_testMethodName='test_functionality', _resultForDoCleanups=<LLDBTestResult(failfast=False, failures=[], passes=[], errors=[], cleanup_errors=[], testsRun=1, skipped=[], expectedFailures=[], unexpectedSuccesses=[], shouldStop=False, buffer=False, _stdout_buffer=None, _stderr_buffer=None, _original_stdout=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, _original_stderr=<_io.TextIOWrapper at remote 0x7f1461e4cee0>, _mirrorOutput=False, stream=<...>, showA...(truncated), throwflag=0) at Python/ceval.c:3500
#105 0x00007f1462a98877 in PyEval_EvalFrameEx (
    f=Frame 0x555fa38a0300, for file mono/lldb/third_party/Python/module/unittest2/unittest2/runner.py, line 165, in run (self=<TextTestRunner(stream=<_WritelnDecorator(stream=<_io.TextIOWrapper at remote 0x7f1461e4cee0>) at remote 0x7f1456b28520>, descriptions=True, verbosity=2, failfast=False, buffer=False, resultclass=<type at remote 0x555fa3887050>) at remote 0x7f1456b283d0>, test=<TestSuite(_tests=[<TestSuite(_tests=[]) at remote 0x7f1456b28730>, <TestSuite(_tests=[]) at remote 0x7f1456b289a0>, <TestSuite(_tests=[<TestVSCode_setExceptionBreakpoints(_testMethodName='test_functionality', _resultForDoCleanups=<LLDBTestResult(failfast=False, failures=[], passes=[], errors=[], cleanup_errors=[], testsRun=1, skipped=[], expectedFailures=[], unexpectedSuccesses=[], shouldStop=False, buffer=False, _stdout_buffer=None, _stderr_buffer=None, _original_stdout=<_io.TextIOWrapper at remote 0x7f1461e4ce10>, _original_stderr=<_io.TextIOWrapper at remote 0x7f1461e4cee0>, _mirrorOutput=False, stream=<...>, showA...(truncated), throwflag=0) at Python/ceval.c:741
#106 0x00007f146299e386 in function_code_fastcall (co=0x7f146139f3a0, args=0x555fa3883ff8, nargs=2, 
    globals={'__name__': 'unittest2.runner', '__doc__': 'Running tests', '__package__': 'unittest2', '__loader__': <SourceFileLoader(name='unittest2.runner', path='mono/lldb/third_party/Python/module/unittest2/unittest2/runner.py') at remote 0x7f1461394850>, '__spec__': <ModuleSpec(name='unittest2.runner', loader=<...>, origin='mono/lldb/third_party/Python/module/unittest2/unittest2/runner.py', loader_state=None, submodule_search_locations=None, _set_fileattr=True, _cached='mono/lldb/third_party/Python/module/unittest2/unittest2/__pycache__/runner.cpython-38.pyc', _initializing=False) at remote 0x7f1461394760>, '__file__': 'mono/lldb/third_party/Python/module/unittest2/unittest2/runner.py', '__cached__': 'mono/lldb/third_party/Python/module/unittest2/unittest2/__pycache__/runner.cpython-38.pyc', '__builtins__': {'__name__': 'builtins', '__doc__': "Built-in functions, exceptions, and other objects.\n\nNoteworthy: None is the `nil' object; Elli...(truncated)) at Objects/call.c:283
#107 0x00007f146299e823 in _PyFunction_Vectorcall (func=<function at remote 0x7f14613a70d0>, stack=0x555fa3883fe8, nargsf=9223372036854775810, kwnames=0x0) at Objects/call.c:410
#108 0x00007f1462a96c8b in _PyObject_Vectorcall (callable=<function at remote 0x7f14613a70d0>, args=0x555fa3883fe8, nargsf=9223372036854775810, kwnames=0x0) at ./Include/cpython/abstract.h:127
#109 0x00007f1462aa943b in call_function (tstate=0x555fa369c860, pp_stack=0x7ffc169b2c90, oparg=2, kwnames=0x0) at Python/ceval.c:4987
#110 0x00007f1462aa47c5 in _PyEval_EvalFrameDefault (
    f=Frame 0x555fa3883de0, for file mono/lldb/packages/Python/lldbsuite/test/dotest.py, line 7518, in run_suite (lldbconfig=<module at remote 0x7f1461b9ecc0>, lldb=<module at remote 0x7f1461b9ed60>, lldbutil=<module at remote 0x7f1461158450>, platform_changes={}, first=True, build_dir='build/opt/lldb-test-build.noindex', target_platform='linux', testdir='mono/lldb/test/API', dirpath='mono/lldb/test/API/test_runner/test', dirnames=[], filenames=['inferior.py', 'test_process_control.py', '__init__.py'], configString='arch=x86_64 compiler=build/opt/bin/clang-10'), throwflag=0) at Python/ceval.c:3486
#111 0x00007f1462a98877 in PyEval_EvalFrameEx (
--Type <RET> for more, q to quit, c to continue without paging--
    f=Frame 0x555fa3883de0, for file mono/lldb/packages/Python/lldbsuite/test/dotest.py, line 7518, in run_suite (lldbconfig=<module at remote 0x7f1461b9ecc0>, lldb=<module at remote 0x7f1461b9ed60>, lldbutil=<module at remote 0x7f1461158450>, platform_changes={}, first=True, build_dir='build/opt/lldb-test-build.noindex', target_platform='linux', testdir='mono/lldb/test/API', dirpath='mono/lldb/test/API/test_runner/test', dirnames=[], filenames=['inferior.py', 'test_process_control.py', '__init__.py'], configString='arch=x86_64 compiler=build/opt/bin/clang-10'), throwflag=0) at Python/ceval.c:741
#112 0x00007f146299e386 in function_code_fastcall (co=0x7f1461bd3500, args=0x7f1461dbe5b8, nargs=0, 
    globals={'__name__': 'lldbsuite.test.dotest', '__doc__': '\nA simple testing framework for lldb using python\'s unit testing framework.\n\nTests for lldb are written as python scripts which take advantage of the script\nbridging provided by LLDB.framework to interact with lldb core.\n\nA specific naming pattern is followed by the .py script to be recognized as\na module which implements a test scenario, namely, Test*.py.\n\nTo specify the directories where "Test*.py" python test scripts are located,\nyou need to pass in a list of directory names.  By default, the current\nworking directory is searched if nothing is specified on the command line.\n\nType:\n\n./dotest.py -h\n\nfor available options.\n', '__package__': 'lldbsuite.test', '__loader__': <SourceFileLoader(name='lldbsuite.test.dotest', path='mono/lldb/packages/Python/lldbsuite/test/dotest.py') at remote 0x7f1461c4a340>, '__spec__': <ModuleSpec(name='lldbsuite.test.dotest', loader=<...>, origin='mono/lldb/packages/Python/lldbsu...(truncated)) at Objects/call.c:283
#113 0x00007f146299e823 in _PyFunction_Vectorcall (func=<function at remote 0x7f14613c9940>, stack=0x7f1461dbe5b8, nargsf=9223372036854775808, kwnames=0x0) at Objects/call.c:410
#114 0x00007f1462a96c8b in _PyObject_Vectorcall (callable=<function at remote 0x7f14613c9940>, args=0x7f1461dbe5b8, nargsf=9223372036854775808, kwnames=0x0) at ./Include/cpython/abstract.h:127
#115 0x00007f1462aa943b in call_function (tstate=0x555fa369c860, pp_stack=0x7ffc169b3ec0, oparg=0, kwnames=0x0) at Python/ceval.c:4987
#116 0x00007f1462aa477f in _PyEval_EvalFrameDefault (f=Frame 0x7f1461dbe440, for file mono/lldb/test/API/dotest.py, line 7, in <module> (), throwflag=0) at Python/ceval.c:3469
#117 0x00007f1462a98877 in PyEval_EvalFrameEx (f=Frame 0x7f1461dbe440, for file mono/lldb/test/API/dotest.py, line 7, in <module> (), throwflag=0) at Python/ceval.c:741
#118 0x00007f1462aa7829 in _PyEval_EvalCodeWithName (_co=<code at remote 0x7f1461d1b240>, 
    globals={'__name__': '__main__', '__doc__': None, '__package__': None, '__loader__': <SourceFileLoader(name='__main__', path='mono/lldb/test/API/dotest.py') at remote 0x7f1461e158b0>, '__spec__': None, '__annotations__': {}, '__builtins__': <module at remote 0x7f1461e3f090>, '__file__': 'mono/lldb/test/API/dotest.py', '__cached__': None, 'use_lldb_suite': <module at remote 0x7f1461daddb0>, 'lldbsuite': <module at remote 0x7f1461c3d6d0>}, 
    locals={'__name__': '__main__', '__doc__': None, '__package__': None, '__loader__': <SourceFileLoader(name='__main__', path='mono/lldb/test/API/dotest.py') at remote 0x7f1461e158b0>, '__spec__': None, '__annotations__': {}, '__builtins__': <module at remote 0x7f1461e3f090>, '__file__': 'mono/lldb/test/API/dotest.py', '__cached__': None, 'use_lldb_suite': <module at remote 0x7f1461daddb0>, 'lldbsuite': <module at remote 0x7f1461c3d6d0>}, 
    args=0x0, argcount=0, kwnames=0x0, kwargs=0x0, kwcount=0, kwstep=2, defs=0x0, defcount=0, kwdefs=0x0, closure=0x0, name=0x0, qualname=0x0) at Python/ceval.c:4298
#119 0x00007f1462aa7972 in PyEval_EvalCodeEx (_co=<code at remote 0x7f1461d1b240>, 
    globals={'__name__': '__main__', '__doc__': None, '__package__': None, '__loader__': <SourceFileLoader(name='__main__', path='mono/lldb/test/API/dotest.py') at remote 0x7f1461e158b0>, '__spec__': None, '__annotations__': {}, '__builtins__': <module at remote 0x7f1461e3f090>, '__file__': 'mono/lldb/test/API/dotest.py', '__cached__': None, 'use_lldb_suite': <module at remote 0x7f1461daddb0>, 'lldbsuite': <module at remote 0x7f1461c3d6d0>}, 
    locals={'__name__': '__main__', '__doc__': None, '__package__': None, '__loader__': <SourceFileLoader(name='__main__', path='mono/lldb/test/API/dotest.py') at remote 0x7f1461e158b0>, '__spec__': None, '__annotations__': {}, '__builtins__': <module at remote 0x7f1461e3f090>, '__file__': 'mono/lldb/test/API/dotest.py', '__cached__': None, 'use_lldb_suite': <module at remote 0x7f1461daddb0>, 'lldbsuite': <module at remote 0x7f1461c3d6d0>}, 
    args=0x0, argcount=0, kws=0x0, kwcount=0, defs=0x0, defcount=0, kwdefs=0x0, closure=0x0) at Python/ceval.c:4327
#120 0x00007f1462a987f2 in PyEval_EvalCode (co=<code at remote 0x7f1461d1b240>, 
    globals={'__name__': '__main__', '__doc__': None, '__package__': None, '__loader__': <SourceFileLoader(name='__main__', path='mono/lldb/test/API/dotest.py') at remote 0x7f1461e158b0>, '__spec__': None, '__annotations__': {}, '__builtins__': <module at remote 0x7f1461e3f090>, '__file__': 'mono/lldb/test/API/dotest.py', '__cached__': None, 'use_lldb_suite': <module at remote 0x7f1461daddb0>, 'lldbsuite': <module at remote 0x7f1461c3d6d0>}, 
    locals={'__name__': '__main__', '__doc__': None, '__package__': None, '__loader__': <SourceFileLoader(name='__main__', path='mono/lldb/test/API/dotest.py') at remote 0x7f1461e158b0>, '__spec__': None, '__annotations__': {}, '__builtins__': <module at remote 0x7f1461e3f090>, '__file__': 'mono/lldb/test/API/dotest.py', '__cached__': None, 'use_lldb_suite': <module at remote 0x7f1461daddb0>, 'lldbsuite': <module at remote 0x7f1461c3d6d0>})
    at Python/ceval.c:718
#121 0x00007f1462af85ad in run_eval_code_obj (co=0x7f1461d1b240, 
    globals={'__name__': '__main__', '__doc__': None, '__package__': None, '__loader__': <SourceFileLoader(name='__main__', path='mono/lldb/test/API/dotest.py') at remote 0x7f1461e158b0>, '__spec__': None, '__annotations__': {}, '__builtins__': <module at remote 0x7f1461e3f090>, '__file__': 'mono/lldb/test/API/dotest.py', '__cached__': None, 'use_lldb_suite': <module at remote 0x7f1461daddb0>, 'lldbsuite': <module at remote 0x7f1461c3d6d0>}, 
    locals={'__name__': '__main__', '__doc__': None, '__package__': None, '__loader__': <SourceFileLoader(name='__main__', path='mono/lldb/test/API/dotest.py') at remote 0x7f1461e158b0>, '__spec__': None, '__annotations__': {}, '__builtins__': <module at remote 0x7f1461e3f090>, '__file__': 'mono/lldb/test/API/dotest.py', '__cached__': None, 'use_lldb_suite': <module at remote 0x7f1461daddb0>, 'lldbsuite': <module at remote 0x7f1461c3d6d0>})
    at Python/pythonrun.c:1125
#122 0x00007f1462af868a in run_mod (mod=0x555fa36d6f60, filename='mono/lldb/test/API/dotest.py', 
    globals={'__name__': '__main__', '__doc__': None, '__package__': None, '__loader__': <SourceFileLoader(name='__main__', path='mono/lldb/test/API/dotest.py') at remote 0x7f1461e158b0>, '__spec__': None, '__annotations__': {}, '__builtins__': <module at remote 0x7f1461e3f090>, '__file__': 'mono/lldb/test/API/dotest.py', '__cached__': None, 'use_lldb_suite': <module at remote 0x7f1461daddb0>, 'lldbsuite': <module at remote 0x7f1461c3d6d0>}, 
    locals={'__name__': '__main__', '__doc__': None, '__package__': None, '__loader__': <SourceFileLoader(name='__main__', path='mono/lldb/test/API/dotest.py') at remote 0x7f1461e158b0>, '__spec__': None, '__annotations__': {}, '__builtins__': <module at remote 0x7f1461e3f090>, '__file__': 'mono/lldb/test/API/dotest.py', '__cached__': None, 'use_lldb_suite': <module at remote 0x7f1461daddb0>, 'lldbsuite': <module at remote 0x7f1461c3d6d0>}, 
    flags=0x7ffc169b5330, arena=0x7f1462d367b0) at Python/pythonrun.c:1147
#123 0x00007f1462af83dd in PyRun_FileExFlags (fp=0x555fa369e2b0, filename_str=0x7f1461de4370 "mono/lldb/test/API/dotest.py", start=257, 
    globals={'__name__': '__main__', '__doc__': None, '__package__': None, '__loader__': <SourceFileLoader(name='__main__', path='mono/lldb/test/API/dotest.py') at remote 0x7f1461e158b0>, '__spec__': None, '__annotations__': {}, '__builtins__': <module at remote 0x7f1461e3f090>, '__file__': 'mono/lldb/test/API/dotest.py', '__cached__': None, 'use_lldb_suite': <module at remote 0x7f1461daddb0>, 'lldbsuite': <module at remote 0x7f1461c3d6d0>}, 
    locals={'__name__': '__main__', '__doc__': None, '__package__': None, '__loader__': <SourceFileLoader(name='__main__', path='mono/lldb/test/API/dotest.py') at remote 0x7f1461e158b0>, '__spec__': None, '__annotations__': {}, '__builtins__': <module at remote 0x7f1461e3f090>, '__file__': 'mono/lldb/test/API/dotest.py', '__cached__': None, 'use_lldb_suite': <module at remote 0x7f1461daddb0>, 'lldbsuite': <module at remote 0x7f1461c3d6d0>}, 
    closeit=1, flags=0x7ffc169b5330) at Python/pythonrun.c:1063
#124 0x00007f1462af6e03 in PyRun_SimpleFileExFlags (fp=0x555fa369e2b0, filename=0x7f1461de4370 "mono/lldb/test/API/dotest.py", closeit=1, flags=0x7ffc169b5330) at Python/pythonrun.c:428
#125 0x00007f1462af62b4 in PyRun_AnyFileExFlags (fp=0x555fa369e2b0, filename=0x7f1461de4370 "mono/lldb/test/API/dotest.py", closeit=1, flags=0x7ffc169b5330) at Python/pythonrun.c:86
#126 0x00007f1462b1f0af in pymain_run_file (config=0x555fa369ea20, cf=0x7ffc169b5330) at Modules/main.c:381
--Type <RET> for more, q to quit, c to continue without paging--
#127 0x00007f1462b1f6f9 in pymain_run_python (exitcode=0x7ffc169b5354) at Modules/main.c:565
#128 0x00007f1462b1f80f in Py_RunMain () at Modules/main.c:644
#129 0x00007f1462b1f8af in pymain_main (args=0x7ffc169b53d0) at Modules/main.c:674
#130 0x00007f1462b1f96f in Py_BytesMain (argc=32, argv=0x7ffc169b5508) at Modules/main.c:698
#131 0x0000555fa2f3e185 in main (argc=32, argv=0x7ffc169b5508) at ./Programs/python.c:16
(gdb) py-bt
Traceback (most recent call first):
  File "/usr/lib/python3.8/threading.py", line 302, in wait
    waiter.acquire()
  File "mono/lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/vscode.py", line 787, in recv_packet
    if 'sourceReference' not in source:
  File "mono/lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/vscode.py", line 295, in send_recv
    response = self.recv_packet(filter_type='response')
  File "mono/lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/vscode.py", line 804, in request_disconnect
    'type': 'request',
  File "mono/lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/lldbvscode_testcase.py", line 285, in cleanup
    self.vscode.request_disconnect(terminateDebuggee=True)
  File "mono/lldb/packages/Python/lldbsuite/test/lldbtest.py", line 1272, in tearDown
    self.lldbArchitecture = m.group(1)
  File "mono/lldb/packages/Python/lldbsuite/test/lldbtest.py", line 2011, in tearDown
    Base.tearDown(self)
  File "mono/lldb/third_party/Python/module/unittest2/unittest2/case.py", line 1410, in run
  File "mono/lldb/third_party/Python/module/unittest2/unittest2/case.py", line 458, in __call__
    return self.run(*args, **kwds)
  File "mono/lldb/third_party/Python/module/unittest2/unittest2/suite.py", line 373, in _wrapped_run
  File "mono/lldb/third_party/Python/module/unittest2/unittest2/suite.py", line 371, in _wrapped_run
  File "mono/lldb/third_party/Python/module/unittest2/unittest2/suite.py", line 85, in run
    self._wrapped_run(result)
  File "mono/lldb/third_party/Python/module/unittest2/unittest2/suite.py", line 66, in __call__
    return self.run(*args, **kwds)
  File "mono/lldb/third_party/Python/module/unittest2/unittest2/runner.py", line 165, in run
    test(result)
  File "mono/lldb/packages/Python/lldbsuite/test/dotest.py", line 7518, in run_suite
  File "mono/lldb/test/API/dotest.py", line 7, in <module>
    lldbsuite.test.run_suite()

Right now, it's not clear to me how this relates to this patch, but reverting it definitely makes the problem go away. Given the frequency of this hang, I hope you won't have a problem reproducing that on your end. If you do, let me know, and I'll try to get more info about it.

Revision Contents

PathSize
lldb/
packages/
Python/
lldbsuite/
test/
tools/
lldb-vscode/
26 lines
44 lines
test/
API/
tools/
lldb-vscode/
attach/
43 lines
launch/
41 lines
tools/
lldb-vscode/
8 lines
2 lines
4 lines
4 lines
7 lines

Diff 265086

lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/lldbvscode_testcase.py

Show First 20 Lines • Show All 173 Lines • ▼ Show 20 Lines def get_source_and_line(self, threadId=None, frameIndex=0):
return ('', 0) return ('', 0)
def get_stdout(self, timeout=0.0): def get_stdout(self, timeout=0.0):
return self.vscode.get_output('stdout', timeout=timeout) return self.vscode.get_output('stdout', timeout=timeout)
def get_console(self, timeout=0.0): def get_console(self, timeout=0.0):
return self.vscode.get_output('console', timeout=timeout) return self.vscode.get_output('console', timeout=timeout)
def collect_console(self, duration):
return self.vscode.collect_output('console', duration=duration)
def get_local_as_int(self, name, threadId=None): def get_local_as_int(self, name, threadId=None):
value = self.vscode.get_local_variable_value(name, threadId=threadId) value = self.vscode.get_local_variable_value(name, threadId=threadId)
if value.startswith('0x'): if value.startswith('0x'):
return int(value, 16) return int(value, 16)
elif value.startswith('0'): elif value.startswith('0'):
return int(value, 8) return int(value, 8)
else: else:
return int(value) return int(value)
▲ Show 20 Lines • Show All 44 Lines • ▼ Show 20 Lines def continue_to_exit(self, exitCode=0):
"stopped_events = {}".format(stopped_events)) "stopped_events = {}".format(stopped_events))
self.assertEquals(stopped_events[0]['event'], 'exited', self.assertEquals(stopped_events[0]['event'], 'exited',
'make sure program ran to completion') 'make sure program ran to completion')
self.assertEquals(stopped_events[0]['body']['exitCode'], exitCode, self.assertEquals(stopped_events[0]['body']['exitCode'], exitCode,
'exitCode == %i' % (exitCode)) 'exitCode == %i' % (exitCode))
def attach(self, program=None, pid=None, waitFor=None, trace=None, def attach(self, program=None, pid=None, waitFor=None, trace=None,
initCommands=None, preRunCommands=None, stopCommands=None, initCommands=None, preRunCommands=None, stopCommands=None,
exitCommands=None, attachCommands=None, coreFile=None): exitCommands=None, attachCommands=None, terminateCommands=None,
coreFile=None):
'''Build the default Makefile target, create the VSCode debug adaptor, '''Build the default Makefile target, create the VSCode debug adaptor,
and attach to the process. and attach to the process.
''' '''
# Make sure we disconnect and terminate the VSCode debug adaptor even # Make sure we disconnect and terminate the VSCode debug adaptor even
# if we throw an exception during the test case. # if we throw an exception during the test case.
def cleanup(): def cleanup():
if self.vscode.debugging:
self.vscode.request_disconnect(terminateDebuggee=True) self.vscode.request_disconnect(terminateDebuggee=True)
self.vscode.terminate() self.vscode.terminate()
labathUnsubmitted
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What's the purpose of this argument? To ensure a clean shutdown? Would it be possible to make the function smart enough to detect the right thing to do when cleaning up?

labath: What's the purpose of this argument? To ensure a clean shutdown? Would it be possible to make…
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it indicates if the process should be killed or not when lldb-vscode disconnects from it.

aadsm: it indicates if the process should be killed or not when lldb-vscode disconnects from it.
labathUnsubmitted
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I meant the disconnect argument to the attach function in the test suite , not the terminateDebuggee argument of the disconnect command to lldb-vscode.

My point is that, given the way the cleanup functions work, you cannot assume that you're going to be invoked in any particular moment. For example they can called if an assertion fails, to ensure any external resources/processes are terminated. Since you don't know which assertion will fail, it's best if you don't assume anything about the the state of the inferior and just do your best to clean up. I'm not sure what "doing your best" would mean here. For example it may mean sending a "terminate" request and ignoring errors. Or maybe a better solution is possible...

labath: I meant the `disconnect` argument to the `attach` function in the test suite , not the…
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oh yeah of course, the argument I added 😅. Oh, you know what, I misread when the cleanup function was going to be called. I don't need this at all, will remove it.

aadsm: oh yeah of course, the argument I added 😅. Oh, you know what, I misread when the cleanup…
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sorry about this, I remember now (I've been working on something else not related to this when I replied).

I did it this way so I can explicitly say that I don't want the test to automatically disconnect when it's teared down. I need to disconnect manually so I can test the terminateCommands, and and 2 disconnects won't work well because we'll be waiting for that answer that will never arrive, since it has already been terminated.

Another way to do this, that I thought at the time, was to track if the test is connected or not and only disconnect in that situation. I opted to not do that in the end because I wanted this behaviour to be intentional in the test, to prevent something from disconnecting (unintentionally, like a bug) and then the teardown will skip it and that error would never be surfaced. This might be a bit overzealous though...

what do you think?

aadsm: sorry about this, I remember now (I've been working on something else not related to this when…
labathUnsubmitted
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Yeah, I think it would be better if this tracked when it is necessary to terminate the child automatically, or just sent the terminate request blindly (ignoring errors). The main purpose of the clean up commands is to "clean up" after the test, generating an exception here can just prevent other cleanups from happening. That said, I don't think this is too important.

labath: Yeah, I think it would be better if this tracked when it is necessary to terminate the child…
# Execute the cleanup function during test case tear down. # Execute the cleanup function during test case tear down.
self.addTearDownHook(cleanup) self.addTearDownHook(cleanup)
# Initialize and launch the program # Initialize and launch the program
self.vscode.request_initialize() self.vscode.request_initialize()
response = self.vscode.request_attach( response = self.vscode.request_attach(
program=program, pid=pid, waitFor=waitFor, trace=trace, program=program, pid=pid, waitFor=waitFor, trace=trace,
initCommands=initCommands, preRunCommands=preRunCommands, initCommands=initCommands, preRunCommands=preRunCommands,
stopCommands=stopCommands, exitCommands=exitCommands, stopCommands=stopCommands, exitCommands=exitCommands,
attachCommands=attachCommands, coreFile=coreFile) attachCommands=attachCommands, terminateCommands=terminateCommands,
coreFile=coreFile)
if not (response and response['success']): if not (response and response['success']):
self.assertTrue(response['success'], self.assertTrue(response['success'],
'attach failed (%s)' % (response['message'])) 'attach failed (%s)' % (response['message']))
def launch(self, program=None, args=None, cwd=None, env=None, def launch(self, program=None, args=None, cwd=None, env=None,
stopOnEntry=False, disableASLR=True, stopOnEntry=False, disableASLR=True,
disableSTDIO=False, shellExpandArguments=False, disableSTDIO=False, shellExpandArguments=False,
trace=False, initCommands=None, preRunCommands=None, trace=False, initCommands=None, preRunCommands=None,
stopCommands=None, exitCommands=None,sourcePath=None, stopCommands=None, exitCommands=None, terminateCommands=None,
debuggerRoot=None, launchCommands=None, sourceMap=None): sourcePath=None, debuggerRoot=None, launchCommands=None,
sourceMap=None):
'''Sending launch request to vscode '''Sending launch request to vscode
''' '''
# Make sure we disconnect and terminate the VSCode debug adapter, # Make sure we disconnect and terminate the VSCode debug adapter,
# if we throw an exception during the test case # if we throw an exception during the test case
def cleanup(): def cleanup():
if self.vscode.debugging:
self.vscode.request_disconnect(terminateDebuggee=True) self.vscode.request_disconnect(terminateDebuggee=True)
self.vscode.terminate() self.vscode.terminate()
# Execute the cleanup function during test case tear down. # Execute the cleanup function during test case tear down.
self.addTearDownHook(cleanup) self.addTearDownHook(cleanup)
# Initialize and launch the program # Initialize and launch the program
self.vscode.request_initialize() self.vscode.request_initialize()
response = self.vscode.request_launch( response = self.vscode.request_launch(
program, program,
args=args, args=args,
cwd=cwd, cwd=cwd,
env=env, env=env,
stopOnEntry=stopOnEntry, stopOnEntry=stopOnEntry,
disableASLR=disableASLR, disableASLR=disableASLR,
disableSTDIO=disableSTDIO, disableSTDIO=disableSTDIO,
shellExpandArguments=shellExpandArguments, shellExpandArguments=shellExpandArguments,
trace=trace, trace=trace,
initCommands=initCommands, initCommands=initCommands,
preRunCommands=preRunCommands, preRunCommands=preRunCommands,
stopCommands=stopCommands, stopCommands=stopCommands,
exitCommands=exitCommands, exitCommands=exitCommands,
terminateCommands=terminateCommands,
sourcePath=sourcePath, sourcePath=sourcePath,
debuggerRoot=debuggerRoot, debuggerRoot=debuggerRoot,
launchCommands=launchCommands, launchCommands=launchCommands,
sourceMap=sourceMap) sourceMap=sourceMap)
if not (response and response['success']): if not (response and response['success']):
self.assertTrue(response['success'], self.assertTrue(response['success'],
'launch failed (%s)' % (response['message'])) 'launch failed (%s)' % (response['message']))
def build_and_launch(self, program, args=None, cwd=None, env=None, def build_and_launch(self, program, args=None, cwd=None, env=None,
stopOnEntry=False, disableASLR=True, stopOnEntry=False, disableASLR=True,
disableSTDIO=False, shellExpandArguments=False, disableSTDIO=False, shellExpandArguments=False,
trace=False, initCommands=None, preRunCommands=None, trace=False, initCommands=None, preRunCommands=None,
stopCommands=None, exitCommands=None, stopCommands=None, exitCommands=None,
sourcePath=None, debuggerRoot=None): terminateCommands=None, sourcePath=None,
debuggerRoot=None):
'''Build the default Makefile target, create the VSCode debug adaptor, '''Build the default Makefile target, create the VSCode debug adaptor,
and launch the process. and launch the process.
''' '''
self.build_and_create_debug_adaptor() self.build_and_create_debug_adaptor()
self.assertTrue(os.path.exists(program), 'executable must exist') self.assertTrue(os.path.exists(program), 'executable must exist')
self.launch(program, args, cwd, env, stopOnEntry, disableASLR, self.launch(program, args, cwd, env, stopOnEntry, disableASLR,
disableSTDIO, shellExpandArguments, trace, disableSTDIO, shellExpandArguments, trace,
initCommands, preRunCommands, stopCommands, exitCommands, initCommands, preRunCommands, stopCommands, exitCommands,
sourcePath, debuggerRoot) terminateCommands, sourcePath, debuggerRoot)

lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/vscode.py

#!/usr/bin/env python #!/usr/bin/env python
import binascii import binascii
import json import json
import optparse import optparse
import os import os
import pprint import pprint
import socket import socket
import string import string
import subprocess import subprocess
import sys import sys
import threading import threading
import time
def dump_memory(base_addr, data, num_per_line, outfile): def dump_memory(base_addr, data, num_per_line, outfile):
data_len = len(data) data_len = len(data)
hex_string = binascii.hexlify(data) hex_string = binascii.hexlify(data)
addr = base_addr addr = base_addr
ascii_str = '' ascii_str = ''
▲ Show 20 Lines • Show All 94 Lines • ▼ Show 20 Lines def __init__(self, recv, send, init_commands):
self.sequence = 1 self.sequence = 1
self.threads = None self.threads = None
self.recv_thread.start() self.recv_thread.start()
self.output_condition = threading.Condition() self.output_condition = threading.Condition()
self.output = {} self.output = {}
self.configuration_done_sent = False self.configuration_done_sent = False
self.frame_scopes = {} self.frame_scopes = {}
self.init_commands = init_commands self.init_commands = init_commands
self.debugging = False
@classmethod @classmethod
def encode_content(cls, s): def encode_content(cls, s):
return ("Content-Length: %u\r\n\r\n%s" % (len(s), s)).encode("utf-8") return ("Content-Length: %u\r\n\r\n%s" % (len(s), s)).encode("utf-8")
@classmethod @classmethod
def validate_response(cls, command, response): def validate_response(cls, command, response):
if command['command'] != response['command']: if command['command'] != response['command']:
Show All 12 Lines def get_output(self, category, timeout=0.0, clear=True):
self.output_condition.wait(timeout) self.output_condition.wait(timeout)
if category in self.output: if category in self.output:
output = self.output[category] output = self.output[category]
if clear: if clear:
del self.output[category] del self.output[category]
self.output_condition.release() self.output_condition.release()
return output return output
def collect_output(self, category, duration, clear=True):
end_time = time.time() + duration
collected_output = ""
while end_time > time.time():
output = self.get_output(category, timeout=0.25, clear=clear)
if output:
collected_output += output
return collected_output if collected_output else None
def enqueue_recv_packet(self, packet): def enqueue_recv_packet(self, packet):
self.recv_condition.acquire() self.recv_condition.acquire()
self.recv_packets.append(packet) self.recv_packets.append(packet)
self.recv_condition.notify() self.recv_condition.notify()
self.recv_condition.release() self.recv_condition.release()
def handle_recv_packet(self, packet): def handle_recv_packet(self, packet):
'''Called by the read thread that is waiting for all incoming packets '''Called by the read thread that is waiting for all incoming packets
▲ Show 20 Lines • Show All 44 Lines • ▼ Show 20 Lines def handle_recv_packet(self, packet):
self.thread_stop_reasons[tid] = body self.thread_stop_reasons[tid] = body
elif event == 'breakpoint': elif event == 'breakpoint':
# Breakpoint events come in when a breakpoint has locations # Breakpoint events come in when a breakpoint has locations
# added or removed. Keep track of them so we can look for them # added or removed. Keep track of them so we can look for them
# in tests. # in tests.
self.breakpoint_events.append(packet) self.breakpoint_events.append(packet)
# no need to add 'breakpoint' event packets to our packets list # no need to add 'breakpoint' event packets to our packets list
return keepGoing return keepGoing
elif packet_type == 'response': elif event == 'initialized':
if packet['command'] == 'disconnect': self.debugging = True
elif event == 'terminated':
self.debugging = False
keepGoing = False keepGoing = False
elif event == 'exited':
self.debugging = False
self.enqueue_recv_packet(packet) self.enqueue_recv_packet(packet)
return keepGoing return keepGoing
def send_packet(self, command_dict, set_sequence=True): def send_packet(self, command_dict, set_sequence=True):
'''Take the "command_dict" python dictionary and encode it as a JSON '''Take the "command_dict" python dictionary and encode it as a JSON
string and send the contents as a packet to the VSCode debug string and send the contents as a packet to the VSCode debug
adaptor''' adaptor'''
# Set the sequence ID for this command automatically # Set the sequence ID for this command automatically
▲ Show 20 Lines • Show All 223 Lines • ▼ Show 20 Lines def replay_packets(self, replay_file_path):
pprint.PrettyPrinter(indent=2).pprint(actual_response) pprint.PrettyPrinter(indent=2).pprint(actual_response)
else: else:
print("error: didn't get a valid response") print("error: didn't get a valid response")
mode = 'invalid' mode = 'invalid'
def request_attach(self, program=None, pid=None, waitFor=None, trace=None, def request_attach(self, program=None, pid=None, waitFor=None, trace=None,
initCommands=None, preRunCommands=None, initCommands=None, preRunCommands=None,
stopCommands=None, exitCommands=None, stopCommands=None, exitCommands=None,
attachCommands=None, coreFile=None): attachCommands=None, terminateCommands=None,
coreFile=None):
args_dict = {} args_dict = {}
if pid is not None: if pid is not None:
args_dict['pid'] = pid args_dict['pid'] = pid
if program is not None: if program is not None:
args_dict['program'] = program args_dict['program'] = program
if waitFor is not None: if waitFor is not None:
args_dict['waitFor'] = waitFor args_dict['waitFor'] = waitFor
if trace: if trace:
args_dict['trace'] = trace args_dict['trace'] = trace
args_dict['initCommands'] = self.init_commands args_dict['initCommands'] = self.init_commands
if initCommands: if initCommands:
args_dict['initCommands'].extend(initCommands) args_dict['initCommands'].extend(initCommands)
if preRunCommands: if preRunCommands:
args_dict['preRunCommands'] = preRunCommands args_dict['preRunCommands'] = preRunCommands
if stopCommands: if stopCommands:
args_dict['stopCommands'] = stopCommands args_dict['stopCommands'] = stopCommands
if exitCommands: if exitCommands:
args_dict['exitCommands'] = exitCommands args_dict['exitCommands'] = exitCommands
if terminateCommands:
args_dict['terminateCommands'] = terminateCommands
if attachCommands: if attachCommands:
args_dict['attachCommands'] = attachCommands args_dict['attachCommands'] = attachCommands
if coreFile: if coreFile:
args_dict['coreFile'] = coreFile args_dict['coreFile'] = coreFile
command_dict = { command_dict = {
'command': 'attach', 'command': 'attach',
'type': 'request', 'type': 'request',
'arguments': args_dict 'arguments': args_dict
▲ Show 20 Lines • Show All 86 Lines • ▼ Show 20 Lines def request_initialize(self):
if 'body' in response: if 'body' in response:
self.initialize_body = response['body'] self.initialize_body = response['body']
return response return response
def request_launch(self, program, args=None, cwd=None, env=None, def request_launch(self, program, args=None, cwd=None, env=None,
stopOnEntry=False, disableASLR=True, stopOnEntry=False, disableASLR=True,
disableSTDIO=False, shellExpandArguments=False, disableSTDIO=False, shellExpandArguments=False,
trace=False, initCommands=None, preRunCommands=None, trace=False, initCommands=None, preRunCommands=None,
stopCommands=None, exitCommands=None, sourcePath=None, stopCommands=None, exitCommands=None,
terminateCommands=None ,sourcePath=None,
debuggerRoot=None, launchCommands=None, sourceMap=None): debuggerRoot=None, launchCommands=None, sourceMap=None):
args_dict = { args_dict = {
'program': program 'program': program
} }
if args: if args:
args_dict['args'] = args args_dict['args'] = args
if cwd: if cwd:
args_dict['cwd'] = cwd args_dict['cwd'] = cwd
Show All 13 Lines def request_launch(self, program, args=None, cwd=None, env=None,
if initCommands: if initCommands:
args_dict['initCommands'].extend(initCommands) args_dict['initCommands'].extend(initCommands)
if preRunCommands: if preRunCommands:
args_dict['preRunCommands'] = preRunCommands args_dict['preRunCommands'] = preRunCommands
if stopCommands: if stopCommands:
args_dict['stopCommands'] = stopCommands args_dict['stopCommands'] = stopCommands
if exitCommands: if exitCommands:
args_dict['exitCommands'] = exitCommands args_dict['exitCommands'] = exitCommands
if terminateCommands:
args_dict['terminateCommands'] = terminateCommands
if sourcePath: if sourcePath:
args_dict['sourcePath'] = sourcePath args_dict['sourcePath'] = sourcePath
if debuggerRoot: if debuggerRoot:
args_dict['debuggerRoot'] = debuggerRoot args_dict['debuggerRoot'] = debuggerRoot
if launchCommands: if launchCommands:
args_dict['launchCommands'] = launchCommands args_dict['launchCommands'] = launchCommands
if sourceMap: if sourceMap:
args_dict['sourceMap'] = sourceMap args_dict['sourceMap'] = sourceMap
▲ Show 20 Lines • Show All 288 Lines • ▼ Show 20 Linesdef run_vscode(dbg, args, options):
if attach_options_specified(options): if attach_options_specified(options):
response = dbg.request_attach(program=options.program, response = dbg.request_attach(program=options.program,
pid=options.pid, pid=options.pid,
waitFor=options.waitFor, waitFor=options.waitFor,
attachCommands=options.attachCmds, attachCommands=options.attachCmds,
initCommands=options.initCmds, initCommands=options.initCmds,
preRunCommands=options.preRunCmds, preRunCommands=options.preRunCmds,
stopCommands=options.stopCmds, stopCommands=options.stopCmds,
exitCommands=options.exitCmds) exitCommands=options.exitCmds,
terminateCommands=options.terminateCmds)
else: else:
response = dbg.request_launch(options.program, response = dbg.request_launch(options.program,
args=args, args=args,
env=options.envs, env=options.envs,
cwd=options.workingDir, cwd=options.workingDir,
debuggerRoot=options.debuggerRoot, debuggerRoot=options.debuggerRoot,
sourcePath=options.sourcePath, sourcePath=options.sourcePath,
initCommands=options.initCmds, initCommands=options.initCmds,
preRunCommands=options.preRunCmds, preRunCommands=options.preRunCmds,
stopCommands=options.stopCmds, stopCommands=options.stopCmds,
exitCommands=options.exitCmds) exitCommands=options.exitCmds,
terminateCommands=options.terminateCmds)
if response['success']: if response['success']:
if options.sourceBreakpoints: if options.sourceBreakpoints:
source_to_lines = {} source_to_lines = {}
for file_line in options.sourceBreakpoints: for file_line in options.sourceBreakpoints:
(path, line) = file_line.split(':') (path, line) = file_line.split(':')
if len(path) == 0 or len(line) == 0: if len(path) == 0 or len(line) == 0:
print('error: invalid source with line "%s"' % print('error: invalid source with line "%s"' %
▲ Show 20 Lines • Show All 157 Lines • ▼ Show 20 Lines parser.add_option(
type='string', type='string',
action='append', action='append',
dest='exitCmds', dest='exitCmds',
default=[], default=[],
help=('Specify a LLDB command that will be executed when the process ' help=('Specify a LLDB command that will be executed when the process '
'exits. Can be specified more than once.')) 'exits. Can be specified more than once.'))
parser.add_option( parser.add_option(
'--terminateCommand',
type='string',
action='append',
dest='terminateCmds',
default=[],
help=('Specify a LLDB command that will be executed when the debugging '
'session is terminated. Can be specified more than once.'))
parser.add_option(
'--env', '--env',
type='string', type='string',
action='append', action='append',
dest='envs', dest='envs',
default=[], default=[],
help=('Specify environment variables to pass to the launched ' help=('Specify environment variables to pass to the launched '
'process.')) 'process.'))
Show All 30 Lines

lldb/test/API/tools/lldb-vscode/attach/TestVSCode_attach.py

Show All 40 Lines def set_and_hit_breakpoint(self, continueToExit=True):
"expect correct number of breakpoints") "expect correct number of breakpoints")
self.continue_to_breakpoints(breakpoint_ids) self.continue_to_breakpoints(breakpoint_ids)
if continueToExit: if continueToExit:
self.continue_to_exit() self.continue_to_exit()
@skipIfWindows @skipIfWindows
@skipIfNetBSD # Hangs on NetBSD as well @skipIfNetBSD # Hangs on NetBSD as well
@skipIfRemote @skipIfRemote
def test_by_pid(self): def test_by_pid(self):
''' '''
Tests attaching to a process by process ID. Tests attaching to a process by process ID.
''' '''
self.build_and_create_debug_adaptor() self.build_and_create_debug_adaptor()
program = self.getBuildArtifact("a.out") program = self.getBuildArtifact("a.out")
self.process = subprocess.Popen([program], self.process = subprocess.Popen([program],
stdin=subprocess.PIPE, stdin=subprocess.PIPE,
stdout=subprocess.PIPE, stdout=subprocess.PIPE,
stderr=subprocess.PIPE) stderr=subprocess.PIPE)
self.attach(pid=self.process.pid) self.attach(pid=self.process.pid)
self.set_and_hit_breakpoint(continueToExit=True) self.set_and_hit_breakpoint(continueToExit=True)
@skipIfWindows @skipIfWindows
@skipIfNetBSD # Hangs on NetBSD as well @skipIfNetBSD # Hangs on NetBSD as well
@skipIfRemote @skipIfRemote
def test_by_name(self): def test_by_name(self):
''' '''
wallaceUnsubmitted
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why did you add these?

wallace: why did you add these?
aadsmAuthorUnsubmitted
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oops, forgot to undo this.

aadsm: oops, forgot to undo this.
Tests attaching to a process by process name. Tests attaching to a process by process name.
''' '''
self.build_and_create_debug_adaptor() self.build_and_create_debug_adaptor()
orig_program = self.getBuildArtifact("a.out") orig_program = self.getBuildArtifact("a.out")
# Since we are going to attach by process name, we need a unique # Since we are going to attach by process name, we need a unique
# process name that has minimal chance to match a process that is # process name that has minimal chance to match a process that is
# already running. To do this we use tempfile.mktemp() to give us a # already running. To do this we use tempfile.mktemp() to give us a
# full path to a location where we can copy our executable. We then # full path to a location where we can copy our executable. We then
Show All 40 Lines def test_by_name_waitFor(self):
self.set_and_hit_breakpoint(continueToExit=True) self.set_and_hit_breakpoint(continueToExit=True)
@skipIfWindows @skipIfWindows
@skipIfDarwin @skipIfDarwin
@skipIfNetBSD # Hangs on NetBSD as well @skipIfNetBSD # Hangs on NetBSD as well
def test_commands(self): def test_commands(self):
''' '''
Tests the "initCommands", "preRunCommands", "stopCommands", Tests the "initCommands", "preRunCommands", "stopCommands",
"exitCommands", and "attachCommands" that can be passed during "exitCommands", "terminateCommands" and "attachCommands"
attach. that can be passed during attach.
"initCommands" are a list of LLDB commands that get executed "initCommands" are a list of LLDB commands that get executed
before the targt is created. before the targt is created.
"preRunCommands" are a list of LLDB commands that get executed "preRunCommands" are a list of LLDB commands that get executed
after the target has been created and before the launch. after the target has been created and before the launch.
"stopCommands" are a list of LLDB commands that get executed each "stopCommands" are a list of LLDB commands that get executed each
time the program stops. time the program stops.
"exitCommands" are a list of LLDB commands that get executed when "exitCommands" are a list of LLDB commands that get executed when
the process exits the process exits
"attachCommands" are a list of LLDB commands that get executed and "attachCommands" are a list of LLDB commands that get executed and
must have a valid process in the selected target in LLDB after must have a valid process in the selected target in LLDB after
they are done executing. This allows custom commands to create any they are done executing. This allows custom commands to create any
kind of debug session. kind of debug session.
"terminateCommands" are a list of LLDB commands that get executed when
the debugger session terminates.
''' '''
self.build_and_create_debug_adaptor() self.build_and_create_debug_adaptor()
program = self.getBuildArtifact("a.out") program = self.getBuildArtifact("a.out")
# Here we just create a target and launch the process as a way to test # Here we just create a target and launch the process as a way to test
# if we are able to use attach commands to create any kind of a target # if we are able to use attach commands to create any kind of a target
# and use it for debugging # and use it for debugging
attachCommands = [ attachCommands = [
'target create -d "%s"' % (program), 'target create -d "%s"' % (program),
'process launch' 'process launch'
] ]
initCommands = ['target list', 'platform list'] initCommands = ['target list', 'platform list']
preRunCommands = ['image list a.out', 'image dump sections a.out'] preRunCommands = ['image list a.out', 'image dump sections a.out']
stopCommands = ['frame variable', 'bt'] stopCommands = ['frame variable', 'bt']
exitCommands = ['expr 2+3', 'expr 3+4'] exitCommands = ['expr 2+3', 'expr 3+4']
terminateCommands = ['expr 4+2']
self.attach(program=program, self.attach(program=program,
attachCommands=attachCommands, attachCommands=attachCommands,
initCommands=initCommands, initCommands=initCommands,
preRunCommands=preRunCommands, preRunCommands=preRunCommands,
stopCommands=stopCommands, stopCommands=stopCommands,
exitCommands=exitCommands) exitCommands=exitCommands,
terminateCommands=terminateCommands)
# Get output from the console. This should contain both the # Get output from the console. This should contain both the
# "initCommands" and the "preRunCommands". # "initCommands" and the "preRunCommands".
output = self.get_console() output = self.get_console()
# Verify all "initCommands" were found in console output # Verify all "initCommands" were found in console output
self.verify_commands('initCommands', output, initCommands) self.verify_commands('initCommands', output, initCommands)
# Verify all "preRunCommands" were found in console output # Verify all "preRunCommands" were found in console output
self.verify_commands('preRunCommands', output, preRunCommands) self.verify_commands('preRunCommands', output, preRunCommands)
Show All 14 Lines def test_commands(self):
self.vscode.wait_for_stopped() self.vscode.wait_for_stopped()
output = self.get_console(timeout=1.0) output = self.get_console(timeout=1.0)
self.verify_commands('stopCommands', output, stopCommands) self.verify_commands('stopCommands', output, stopCommands)
# Continue until the program exits # Continue until the program exits
self.continue_to_exit() self.continue_to_exit()
# Get output from the console. This should contain both the # Get output from the console. This should contain both the
# "exitCommands" that were run after the second breakpoint was hit # "exitCommands" that were run after the second breakpoint was hit
output = self.get_console(timeout=1.0) # and the "terminateCommands" due to the debugging session ending
output = self.collect_console(duration=1.0)
self.verify_commands('exitCommands', output, exitCommands) self.verify_commands('exitCommands', output, exitCommands)
self.verify_commands('terminateCommands', output, terminateCommands)
@skipIfWindows
@skipIfDarwin
@skipIfNetBSD # Hangs on NetBSD as well
def test_terminate_commands(self):
'''
Tests that the "terminateCommands", that can be passed during
attach, are run when the debugger is disconnected.
'''
self.build_and_create_debug_adaptor()
program = self.getBuildArtifact("a.out")
# Here we just create a target and launch the process as a way to test
# if we are able to use attach commands to create any kind of a target
# and use it for debugging
attachCommands = [
'target create -d "%s"' % (program),
'process launch'
]
terminateCommands = ['expr 4+2']
self.attach(program=program,
attachCommands=attachCommands,
terminateCommands=terminateCommands)
self.get_console()
# Once it's disconnected the console should contain the
# "terminateCommands"
self.vscode.request_disconnect(terminateDebuggee=True)
output = self.collect_console(duration=1.0)
self.verify_commands('terminateCommands', output, terminateCommands)

lldb/test/API/tools/lldb-vscode/launch/TestVSCode_launch.py

Show First 20 Lines • Show All 288 Lines • ▼ Show 20 Lines def test_environment(self):
self.assertTrue(found, self.assertTrue(found,
'"%s" must exist in program environment (%s)' % ( '"%s" must exist in program environment (%s)' % (
var, lines)) var, lines))
@skipIfWindows @skipIfWindows
@skipIfRemote @skipIfRemote
def test_commands(self): def test_commands(self):
''' '''
Tests the "initCommands", "preRunCommands", "stopCommands" and Tests the "initCommands", "preRunCommands", "stopCommands",
"exitCommands" that can be passed during launch. "terminateCommands" and "exitCommands" that can be passed during
launch.
"initCommands" are a list of LLDB commands that get executed "initCommands" are a list of LLDB commands that get executed
before the targt is created. before the targt is created.
"preRunCommands" are a list of LLDB commands that get executed "preRunCommands" are a list of LLDB commands that get executed
after the target has been created and before the launch. after the target has been created and before the launch.
"stopCommands" are a list of LLDB commands that get executed each "stopCommands" are a list of LLDB commands that get executed each
time the program stops. time the program stops.
"exitCommands" are a list of LLDB commands that get executed when "exitCommands" are a list of LLDB commands that get executed when
the process exits the process exits
"terminateCommands" are a list of LLDB commands that get executed when
the debugger session terminates.
''' '''
program = self.getBuildArtifact("a.out") program = self.getBuildArtifact("a.out")
initCommands = ['target list', 'platform list'] initCommands = ['target list', 'platform list']
preRunCommands = ['image list a.out', 'image dump sections a.out'] preRunCommands = ['image list a.out', 'image dump sections a.out']
stopCommands = ['frame variable', 'bt'] stopCommands = ['frame variable', 'bt']
exitCommands = ['expr 2+3', 'expr 3+4'] exitCommands = ['expr 2+3', 'expr 3+4']
terminateCommands = ['expr 4+2']
self.build_and_launch(program, self.build_and_launch(program,
initCommands=initCommands, initCommands=initCommands,
preRunCommands=preRunCommands, preRunCommands=preRunCommands,
stopCommands=stopCommands, stopCommands=stopCommands,
exitCommands=exitCommands) exitCommands=exitCommands,
terminateCommands=terminateCommands)
# Get output from the console. This should contain both the # Get output from the console. This should contain both the
# "initCommands" and the "preRunCommands". # "initCommands" and the "preRunCommands".
output = self.get_console() output = self.get_console()
# Verify all "initCommands" were found in console output # Verify all "initCommands" were found in console output
self.verify_commands('initCommands', output, initCommands) self.verify_commands('initCommands', output, initCommands)
# Verify all "preRunCommands" were found in console output # Verify all "preRunCommands" were found in console output
self.verify_commands('preRunCommands', output, preRunCommands) self.verify_commands('preRunCommands', output, preRunCommands)
Show All 22 Lines def test_commands(self):
self.continue_to_breakpoints(breakpoint_ids) self.continue_to_breakpoints(breakpoint_ids)
output = self.get_console(timeout=1.0) output = self.get_console(timeout=1.0)
self.verify_commands('stopCommands', output, stopCommands) self.verify_commands('stopCommands', output, stopCommands)
# Continue until the program exits # Continue until the program exits
self.continue_to_exit() self.continue_to_exit()
# Get output from the console. This should contain both the # Get output from the console. This should contain both the
# "exitCommands" that were run after the second breakpoint was hit # "exitCommands" that were run after the second breakpoint was hit
output = self.get_console(timeout=1.0) # and the "terminateCommands" due to the debugging session ending
output = self.collect_console(duration=1.0)
self.verify_commands('exitCommands', output, exitCommands) self.verify_commands('exitCommands', output, exitCommands)
self.verify_commands('terminateCommands', output, terminateCommands)
@skipIfWindows @skipIfWindows
@skipIfRemote @skipIfRemote
def test_extra_launch_commands(self): def test_extra_launch_commands(self):
''' '''
Tests the "luanchCommands" with extra launching settings Tests the "luanchCommands" with extra launching settings
''' '''
self.build_and_create_debug_adaptor() self.build_and_create_debug_adaptor()
▲ Show 20 Lines • Show All 48 Lines • ▼ Show 20 Lines def test_extra_launch_commands(self):
self.verify_commands('stopCommands', output, stopCommands) self.verify_commands('stopCommands', output, stopCommands)
# Continue until the program exits # Continue until the program exits
self.continue_to_exit() self.continue_to_exit()
# Get output from the console. This should contain both the # Get output from the console. This should contain both the
# "exitCommands" that were run after the second breakpoint was hit # "exitCommands" that were run after the second breakpoint was hit
output = self.get_console(timeout=1.0) output = self.get_console(timeout=1.0)
self.verify_commands('exitCommands', output, exitCommands) self.verify_commands('exitCommands', output, exitCommands)
@skipIfWindows
@skipIfNetBSD # Hangs on NetBSD as well
def test_terminate_commands(self):
'''
Tests that the "terminateCommands", that can be passed during
launch, are run when the debugger is disconnected.
'''
self.build_and_create_debug_adaptor()
program = self.getBuildArtifact("a.out")
# Here we just create a target and launch the process as a way to test
# if we are able to use attach commands to create any kind of a target
# and use it for debugging
attachCommands = [
'target create -d "%s"' % (program),
'process launch'
]
terminateCommands = ['expr 4+2']
clayborgUnsubmitted
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The expression parser can be quite involved even for simple things like this. Might be better to do something simpler?

clayborg: The expression parser can be quite involved even for simple things like this. Might be better…
self.launch(program=program,
terminateCommands=terminateCommands)
self.get_console()
# Once it's disconnected the console should contain the
# "terminateCommands"
self.vscode.request_disconnect(terminateDebuggee=True)
output = self.collect_console(duration=1.0)
self.verify_commands('terminateCommands', output, terminateCommands)

lldb/tools/lldb-vscode/README.md

Show All 10 Lines - [Example configurations](#example-configurations)
- [Attach to process using process ID](#attach-using-pid) - [Attach to process using process ID](#attach-using-pid)
- [Attach to process by name](#attach-by-name) - [Attach to process by name](#attach-by-name)
- [Loading a core file](#loading-a-core-file) - [Loading a core file](#loading-a-core-file)
# Introduction # Introduction
The `lldb-vscode` tool creates a command line tool that implements the [Visual The `lldb-vscode` tool creates a command line tool that implements the [Visual
Studio Code Debug API](https://code.visualstudio.com/docs/extensionAPI/api-debugging). Studio Code Debug API](https://code.visualstudio.com/docs/extensionAPI/api-debugging).
It can be installed as an extension for the Visual Studio Code and Nuclide IDE. It can be installed as an extension for the Visual Studio Code and Nuclide IDE.
The protocol is easy to run remotely and also can allow other tools and IDEs to The protocol is easy to run remotely and also can allow other tools and IDEs to
get a full featured debugger with a well defined protocol. get a full featured debugger with a well defined protocol.
# Installation for Visual Studio Code # Installation for Visual Studio Code
Installing the plug-in involves creating a directory in the `~/.vscode/extensions` folder and copying the package.json file that is in the same directory as this Installing the plug-in involves creating a directory in the `~/.vscode/extensions` folder and copying the package.json file that is in the same directory as this
documentation into it, and copying to symlinking a lldb-vscode binary into documentation into it, and copying to symlinking a lldb-vscode binary into
the `bin` directory inside the plug-in directory. the `bin` directory inside the plug-in directory.
If you want to make a stand alone plug-in that you can send to others on unix systems: If you want to make a stand alone plug-in that you can send to others on unix systems:
``` ```
$ mkdir -p ~/.vscode/extensions/llvm-org.lldb-vscode-0.1.0/bin $ mkdir -p ~/.vscode/extensions/llvm-org.lldb-vscode-0.1.0/bin
$ cp package.json ~/.vscode/extensions/llvm-org.lldb-vscode-0.1.0 $ cp package.json ~/.vscode/extensions/llvm-org.lldb-vscode-0.1.0
$ cd ~/.vscode/extensions/llvm-org.lldb-vscode-0.1.0/bin $ cd ~/.vscode/extensions/llvm-org.lldb-vscode-0.1.0/bin
▲ Show 20 Lines • Show All 45 Lines • ▼ Show 20 Lines
|**program** |string|Y| Path to the executable to launch. |**program** |string|Y| Path to the executable to launch.
|**args** |[string]|| An array of command line argument strings to be passed to the program being launched. |**args** |[string]|| An array of command line argument strings to be passed to the program being launched.
|**cwd** |string| | The program working directory. |**cwd** |string| | The program working directory.
|**env** |dictionary| | Environment variables to set when launching the program. The format of each environment variable string is "VAR=VALUE" for environment variables with values or just "VAR" for environment variables with no values. |**env** |dictionary| | Environment variables to set when launching the program. The format of each environment variable string is "VAR=VALUE" for environment variables with values or just "VAR" for environment variables with no values.
|**stopOnEntry** |boolean| | Whether to stop program immediately after launching. |**stopOnEntry** |boolean| | Whether to stop program immediately after launching.
|**initCommands** |[string]| | LLDB commands executed upon debugger startup prior to creating the LLDB target. Commands and command output will be sent to the debugger console when they are executed. |**initCommands** |[string]| | LLDB commands executed upon debugger startup prior to creating the LLDB target. Commands and command output will be sent to the debugger console when they are executed.
|**preRunCommands** |[string]| | LLDB commands executed just before launching after the LLDB target has been created. Commands and command output will be sent to the debugger console when they are executed. |**preRunCommands** |[string]| | LLDB commands executed just before launching after the LLDB target has been created. Commands and command output will be sent to the debugger console when they are executed.
|**stopCommands** |[string]| | LLDB commands executed just after each stop. Commands and command output will be sent to the debugger console when they are executed. |**stopCommands** |[string]| | LLDB commands executed just after each stop. Commands and command output will be sent to the debugger console when they are executed.
|**exitCommands** |[string]| | LLDB commands executed when the program exits. Commands and command output will be sent to the debugger console when they are executed. |**exitCommands** |[string]| | LLDB commands executed when the program exits. Commands and command output will be sent to the debugger console when they are executed.
|**terminateCommands** |[string]| | LLDB commands executed when the debugging session ends. Commands and command output will be sent to the debugger console when they are executed.
clayborgUnsubmitted
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might be good to clarify something like:

These commands will be executed after receiving the 'terminate' VS Code DAP packet but before sending the 'terminate' response.
clayborg: might be good to clarify something like: ``` These commands will be executed after receiving…
clayborgUnsubmitted
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Might be good to clarify something like:

These commands will only be executed if the process exists or is killed. These commands will not run if you disconnect from the process.
clayborg: Might be good to clarify something like: ``` These commands will only be executed if the…
|**sourceMap** |[string[2]]| | Specify an array of path re-mappings. Each element in the array must be a two element array containing a source and destination pathname. |**sourceMap** |[string[2]]| | Specify an array of path re-mappings. Each element in the array must be a two element array containing a source and destination pathname.
|**debuggerRoot** | string| |Specify a working directory to use when launching lldb-vscode. If the debug information in your executable contains relative paths, this option can be used so that `lldb-vscode` can find source files and object files that have relative paths. |**debuggerRoot** | string| |Specify a working directory to use when launching lldb-vscode. If the debug information in your executable contains relative paths, this option can be used so that `lldb-vscode` can find source files and object files that have relative paths.
## Attaching Settings ## Attaching Settings
When attaching to a process using LLDB you can attach in a few ways When attaching to a process using LLDB you can attach in a few ways
1. Attach to an existing process using the process ID 1. Attach to an existing process using the process ID
Show All 9 Lines
|**request** |string |Y| Must be "attach". |**request** |string |Y| Must be "attach".
|**program** |string | | Path to the executable to attach to. This value is optional but can help to resolve breakpoints prior the attaching to the program. |**program** |string | | Path to the executable to attach to. This value is optional but can help to resolve breakpoints prior the attaching to the program.
|**pid** |number | | The process id of the process you wish to attach to. If **pid** is omitted, the debugger will attempt to attach to the program by finding a process whose file name matches the file name from **porgram**. Setting this value to `${command:pickMyProcess}` will allow interactive process selection in the IDE. |**pid** |number | | The process id of the process you wish to attach to. If **pid** is omitted, the debugger will attempt to attach to the program by finding a process whose file name matches the file name from **porgram**. Setting this value to `${command:pickMyProcess}` will allow interactive process selection in the IDE.
|**stopOnEntry** |boolean| | Whether to stop program immediately after launching. |**stopOnEntry** |boolean| | Whether to stop program immediately after launching.
|**waitFor** |boolean | | Wait for the process to launch. |**waitFor** |boolean | | Wait for the process to launch.
|**initCommands** |[string]| | LLDB commands executed upon debugger startup prior to creating the LLDB target. Commands and command output will be sent to the debugger console when they are executed. |**initCommands** |[string]| | LLDB commands executed upon debugger startup prior to creating the LLDB target. Commands and command output will be sent to the debugger console when they are executed.
|**preRunCommands** |[string]| | LLDB commands executed just before launching after the LLDB target has been created. Commands and command output will be sent to the debugger console when they are executed. |**preRunCommands** |[string]| | LLDB commands executed just before launching after the LLDB target has been created. Commands and command output will be sent to the debugger console when they are executed.
|**stopCommands** |[string]| | LLDB commands executed just after each stop. Commands and command output will be sent to the debugger console when they are executed. |**stopCommands** |[string]| | LLDB commands executed just after each stop. Commands and command output will be sent to the debugger console when they are executed.
|**exitCommands** |[string]| | LLDB commands executed when the program exits. Commands and command output will be sent to the debugger console when they are executed. |**exitCommands** |[string]| | LLDB commands executed when the program exits. Commands and command output will be sent to the debugger console when they are executed.
|**terminateCommands** |[string]| | LLDB commands executed when the debugging session ends. Commands and command output will be sent to the debugger console when they are executed.
clayborgUnsubmitted
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Ditto on "terminateCommands" clarification from above.

clayborg: Ditto on "terminateCommands" clarification from above.
clayborgUnsubmitted
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Ditto on "exitCommands" clarification from above.

clayborg: Ditto on "exitCommands" clarification from above.
|**attachCommands** |[string]| | LLDB commands that will be executed after **preRunCommands** which take place of the code that normally does the attach. The commands can create a new target and attach or launch it however desired. This allows custom launch and attach configurations. Core files can use `target create --core /path/to/core` to attach to core files. |**attachCommands** |[string]| | LLDB commands that will be executed after **preRunCommands** which take place of the code that normally does the attach. The commands can create a new target and attach or launch it however desired. This allows custom launch and attach configurations. Core files can use `target create --core /path/to/core` to attach to core files.
## Example configurations ## Example configurations
### Launching ### Launching
This will launch `/tmp/a.out` with arguments `one`, `two`, and `three` and This will launch `/tmp/a.out` with arguments `one`, `two`, and `three` and
▲ Show 20 Lines • Show All 73 Lines • Show Last 20 Lines

lldb/tools/lldb-vscode/VSCode.h

Show First 20 Lines • Show All 80 Lines • ▼ Show 20 Linesstruct VSCode {
llvm::DenseMap<int64_t, SourceReference> source_map; llvm::DenseMap<int64_t, SourceReference> source_map;
llvm::StringMap<SourceBreakpointMap> source_breakpoints; llvm::StringMap<SourceBreakpointMap> source_breakpoints;
FunctionBreakpointMap function_breakpoints; FunctionBreakpointMap function_breakpoints;
std::vector<ExceptionBreakpoint> exception_breakpoints; std::vector<ExceptionBreakpoint> exception_breakpoints;
std::vector<std::string> init_commands; std::vector<std::string> init_commands;
std::vector<std::string> pre_run_commands; std::vector<std::string> pre_run_commands;
std::vector<std::string> exit_commands; std::vector<std::string> exit_commands;
std::vector<std::string> stop_commands; std::vector<std::string> stop_commands;
std::vector<std::string> terminate_commands;
lldb::tid_t focus_tid; lldb::tid_t focus_tid;
bool sent_terminated_event; bool sent_terminated_event;
bool stop_at_entry; bool stop_at_entry;
// Keep track of the last stop thread index IDs as threads won't go away // Keep track of the last stop thread index IDs as threads won't go away
// unless we send a "thread" event to indicate the thread exited. // unless we send a "thread" event to indicate the thread exited.
llvm::DenseSet<lldb::tid_t> thread_ids; llvm::DenseSet<lldb::tid_t> thread_ids;
VSCode(); VSCode();
~VSCode(); ~VSCode();
Show All 30 Linesstruct VSCode {
void RunLLDBCommands(llvm::StringRef prefix, void RunLLDBCommands(llvm::StringRef prefix,
const std::vector<std::string> &commands); const std::vector<std::string> &commands);
void RunInitCommands(); void RunInitCommands();
void RunPreRunCommands(); void RunPreRunCommands();
void RunStopCommands(); void RunStopCommands();
void RunExitCommands(); void RunExitCommands();
void RunTerminateCommands();
/// Create a new SBTarget object from the given request arguments. /// Create a new SBTarget object from the given request arguments.
/// \param[in] arguments /// \param[in] arguments
/// Launch configuration arguments. /// Launch configuration arguments.
/// ///
/// \param[out] error /// \param[out] error
/// An SBError object that will contain an error description if /// An SBError object that will contain an error description if
/// function failed to create the target. /// function failed to create the target.
Show All 17 Lines

lldb/tools/lldb-vscode/VSCode.cpp

Show First 20 Lines • Show All 303 Lines • ▼ Show 20 Lines
void VSCode::RunStopCommands() { void VSCode::RunStopCommands() {
RunLLDBCommands("Running stopCommands:", stop_commands); RunLLDBCommands("Running stopCommands:", stop_commands);
} }
void VSCode::RunExitCommands() { void VSCode::RunExitCommands() {
RunLLDBCommands("Running exitCommands:", exit_commands); RunLLDBCommands("Running exitCommands:", exit_commands);
} }
void VSCode::RunTerminateCommands() {
RunLLDBCommands("Running terminateCommands:", terminate_commands);
}
lldb::SBTarget VSCode::CreateTargetFromArguments( lldb::SBTarget VSCode::CreateTargetFromArguments(
const llvm::json::Object &arguments, const llvm::json::Object &arguments,
lldb::SBError &error) { lldb::SBError &error) {
// Grab the name of the program we need to debug and create a target using // Grab the name of the program we need to debug and create a target using
// the given program as an argument. Executable file can be a source of target // the given program as an argument. Executable file can be a source of target
// architecture and platform, if they differ from the host. Setting exe path // architecture and platform, if they differ from the host. Setting exe path
// in launch info is useless because Target.Launch() will not change // in launch info is useless because Target.Launch() will not change
// architecture and platform, therefore they should be known at the target // architecture and platform, therefore they should be known at the target
▲ Show 20 Lines • Show All 41 Lines • Show Last 20 Lines

lldb/tools/lldb-vscode/lldb-vscode.cpp

Show First 20 Lines • Show All 168 Lines • ▼ Show 20 Linesvoid SendThreadExitedEvent(lldb::tid_t tid) {
g_vsc.SendJSON(llvm::json::Value(std::move(event))); g_vsc.SendJSON(llvm::json::Value(std::move(event)));
} }
// Send a "terminated" event to indicate the process is done being // Send a "terminated" event to indicate the process is done being
// debugged. // debugged.
void SendTerminatedEvent() { void SendTerminatedEvent() {
if (!g_vsc.sent_terminated_event) { if (!g_vsc.sent_terminated_event) {
g_vsc.sent_terminated_event = true; g_vsc.sent_terminated_event = true;
g_vsc.RunTerminateCommands();
// Send a "terminated" event // Send a "terminated" event
llvm::json::Object event(CreateEventObject("terminated")); llvm::json::Object event(CreateEventObject("terminated"));
g_vsc.SendJSON(llvm::json::Value(std::move(event))); g_vsc.SendJSON(llvm::json::Value(std::move(event)));
} }
} }
// Send a thread stopped event for all threads as long as the process // Send a thread stopped event for all threads as long as the process
// is stopped. // is stopped.
▲ Show 20 Lines • Show All 339 Lines • ▼ Show 20 Linesvoid request_attach(const llvm::json::Object &request) {
if (pid != LLDB_INVALID_PROCESS_ID) if (pid != LLDB_INVALID_PROCESS_ID)
attach_info.SetProcessID(pid); attach_info.SetProcessID(pid);
const auto wait_for = GetBoolean(arguments, "waitFor", false); const auto wait_for = GetBoolean(arguments, "waitFor", false);
attach_info.SetWaitForLaunch(wait_for, false /*async*/); attach_info.SetWaitForLaunch(wait_for, false /*async*/);
g_vsc.init_commands = GetStrings(arguments, "initCommands"); g_vsc.init_commands = GetStrings(arguments, "initCommands");
g_vsc.pre_run_commands = GetStrings(arguments, "preRunCommands"); g_vsc.pre_run_commands = GetStrings(arguments, "preRunCommands");
g_vsc.stop_commands = GetStrings(arguments, "stopCommands"); g_vsc.stop_commands = GetStrings(arguments, "stopCommands");
g_vsc.exit_commands = GetStrings(arguments, "exitCommands"); g_vsc.exit_commands = GetStrings(arguments, "exitCommands");
g_vsc.terminate_commands = GetStrings(arguments, "terminateCommands");
auto attachCommands = GetStrings(arguments, "attachCommands"); auto attachCommands = GetStrings(arguments, "attachCommands");
llvm::StringRef core_file = GetString(arguments, "coreFile"); llvm::StringRef core_file = GetString(arguments, "coreFile");
g_vsc.stop_at_entry = g_vsc.stop_at_entry =
core_file.empty() ? GetBoolean(arguments, "stopOnEntry", false) : true; core_file.empty() ? GetBoolean(arguments, "stopOnEntry", false) : true;
const llvm::StringRef debuggerRoot = GetString(arguments, "debuggerRoot"); const llvm::StringRef debuggerRoot = GetString(arguments, "debuggerRoot");
// This is a hack for loading DWARF in .o files on Mac where the .o files // This is a hack for loading DWARF in .o files on Mac where the .o files
// in the debug map of the main executable have relative paths which require // in the debug map of the main executable have relative paths which require
▲ Show 20 Lines • Show All 226 Lines • ▼ Show 20 Lines
// } // }
void request_disconnect(const llvm::json::Object &request) { void request_disconnect(const llvm::json::Object &request) {
llvm::json::Object response; llvm::json::Object response;
FillResponse(request, response); FillResponse(request, response);
auto arguments = request.getObject("arguments"); auto arguments = request.getObject("arguments");
bool terminateDebuggee = GetBoolean(arguments, "terminateDebuggee", false); bool terminateDebuggee = GetBoolean(arguments, "terminateDebuggee", false);
lldb::SBProcess process = g_vsc.target.GetProcess(); lldb::SBProcess process = g_vsc.target.GetProcess();
auto state = process.GetState(); auto state = process.GetState();
switch (state) { switch (state) {
labathUnsubmitted
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How about moving this to line ~801 so that it is sent *after* the inferior is killed, similar to how you above perform the commands after receiving the exit event?

labath: How about moving this to line ~801 so that it is sent *after* the inferior is killed, similar…
aadsmAuthorUnsubmitted
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yap, that does make sense.

aadsm: yap, that does make sense.
case lldb::eStateInvalid: case lldb::eStateInvalid:
case lldb::eStateUnloaded: case lldb::eStateUnloaded:
case lldb::eStateDetached: case lldb::eStateDetached:
case lldb::eStateExited: case lldb::eStateExited:
break; break;
case lldb::eStateConnected: case lldb::eStateConnected:
case lldb::eStateAttaching: case lldb::eStateAttaching:
case lldb::eStateLaunching: case lldb::eStateLaunching:
▲ Show 20 Lines • Show All 575 Lines • ▼ Show 20 Linesvoid request_launch(const llvm::json::Object &request) {
llvm::json::Object response; llvm::json::Object response;
lldb::SBError error; lldb::SBError error;
FillResponse(request, response); FillResponse(request, response);
auto arguments = request.getObject("arguments"); auto arguments = request.getObject("arguments");
g_vsc.init_commands = GetStrings(arguments, "initCommands"); g_vsc.init_commands = GetStrings(arguments, "initCommands");
g_vsc.pre_run_commands = GetStrings(arguments, "preRunCommands"); g_vsc.pre_run_commands = GetStrings(arguments, "preRunCommands");
g_vsc.stop_commands = GetStrings(arguments, "stopCommands"); g_vsc.stop_commands = GetStrings(arguments, "stopCommands");
g_vsc.exit_commands = GetStrings(arguments, "exitCommands"); g_vsc.exit_commands = GetStrings(arguments, "exitCommands");
g_vsc.terminate_commands = GetStrings(arguments, "terminateCommands");
auto launchCommands = GetStrings(arguments, "launchCommands"); auto launchCommands = GetStrings(arguments, "launchCommands");
g_vsc.stop_at_entry = GetBoolean(arguments, "stopOnEntry", false); g_vsc.stop_at_entry = GetBoolean(arguments, "stopOnEntry", false);
const llvm::StringRef debuggerRoot = GetString(arguments, "debuggerRoot"); const llvm::StringRef debuggerRoot = GetString(arguments, "debuggerRoot");
// This is a hack for loading DWARF in .o files on Mac where the .o files // This is a hack for loading DWARF in .o files on Mac where the .o files
// in the debug map of the main executable have relative paths which require // in the debug map of the main executable have relative paths which require
// the lldb-vscode binary to have its working directory set to that relative // the lldb-vscode binary to have its working directory set to that relative
// root for the .o files in order to be able to load debug info. // root for the .o files in order to be able to load debug info.
▲ Show 20 Lines • Show All 1,486 Lines • ▼ Show 20 Lines if (packet_type == "request") {
if (g_vsc.log) if (g_vsc.log)
*g_vsc.log << "error: unhandled command \"" << command.data() << std::endl; *g_vsc.log << "error: unhandled command \"" << command.data() << std::endl;
return 1; return 1;
} }
} }
++packet_idx; ++packet_idx;
} }
// We must terminate the debugger in a thread before the C++ destructor // We must terminate the debugger in a thread before the C++ destructor
// chain messes everything up. // chain messes everything up.
lldb::SBDebugger::Terminate(); lldb::SBDebugger::Terminate();
return 0; return 0;
wallaceUnsubmitted
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Instead of having to invoke the terminate commands from two different places, what about executing them here? That way you can guarantee that they will be executed for sure and they won' be executed twice (I'm still not certain that your two call sites are mutually exclusive)

wallace: Instead of having to invoke the terminate commands from two different places, what about…
aadsmAuthorUnsubmitted
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I followed the same design as the exit commands. This event is not only sent when lldb-vscode is terminated, it's when the debugging session terminates and the terminate event is sent back to the client. A new debugging session can be initiated afterwards using the same lldb-vscode connection.

aadsm: I followed the same design as the exit commands. This event is not only sent when lldb-vscode…
clayborgUnsubmitted
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You can't do this here the VS code connection will already be closed. We need the 'terminateCommands' output to be sent back to vs code.

clayborg: You can't do this here the VS code connection will already be closed. We need the…
} }

lldb/tools/lldb-vscode/package.json

Show First 20 Lines • Show All 146 Lines • ▼ Show 20 Lines "debuggers": [
}, },
"stopCommands": { "stopCommands": {
"type": "array", "type": "array",
"description": "Commands executed each time the program stops.", "description": "Commands executed each time the program stops.",
"default": [] "default": []
}, },
"exitCommands": { "exitCommands": {
"type": "array", "type": "array",
"description": "Commands executed when the program exits.",
"default": []
},
"terminateCommands": {
"type": "array",
"description": "Commands executed at the end of debugging session.", "description": "Commands executed at the end of debugging session.",
"default": [] "default": []
} }
} }
}, },
"attach": { "attach": {
"properties": { "properties": {
"program": { "program": {
"type": "string", "type": "string",
"description": "Path to the program to attach to." "description": "Path to the program to attach to."
▲ Show 20 Lines • Show All 96 Lines • Show Last 20 Lines