Two bytecode tests fail with Python 3.10

[juliangilbey]

Hi! Using the latest GitHub sources (1b1fb8b) and running the package tests with Python 3.10 (on a Debian system using a virtual environment, set up as in the GitHub workflows file in the package) gives two failing tests; these pass with Python 3.9, so presumably there is some Python bytecode format change involved. The two failing tests are:

FAILED tests_python/test_bytecode_manipulation.py::test_set_pydevd_break_01a
FAILED tests_python/test_bytecode_manipulation.py::test_set_pydevd_break_01

In both cases, the error is that the baseline does not match the contents.

Best wishes, Julian

[fabioz]

It seems that Python 3.10.5 has some change which is related to this (I still haven't investigated, but I can see that it worked in 3.10.0 and is failing in 3.10.5).

[juliangilbey]

Ouch, that sounds painful. Sorry for pointing this out; if I knew how to address it, I would certainly help :(

[juliangilbey]

I tried the latest version of PyDev.Debugger (commit 40a1c78) which includes the commit 1813bbd which I understand was intended to fix this issue. Unfortunately it still doesn't work with Python 3.10.5:

(pydevd-venv) euler:~/debian/spyder-packages/pydevd/PyDev.Debugger-testing (main) $ PYDEVD_USE_CYTHON=YES pytest tests_python/test_bytecode_manipulation.py::test_set_pydevd_break_01
============================= test session starts ==============================
platform linux -- Python 3.10.5, pytest-7.1.2, pluggy-1.0.0+repack -- /usr/bin/python3
PYDEVD_USE_CYTHON: True
PYDEVD_TEST_VM: None
Number of processors: 32
Relevant system paths:
sys.executable: /usr/bin/python3
sys.prefix: /usr
sys.base_prefix: /usr
site.getusersitepackages(): /home/jdg/.local/lib/python3.10/site-packages
site.getsitepackages(): ['/usr/local/lib/python3.10/dist-packages', '/usr/lib/python3/dist-packages', '/usr/lib/python3.10/dist-packages']
Folder with "site-packages" in sys.path: /home/jdg/.local/lib/python3.10/site-packages
cachedir: .pytest_cache
PyQt5 5.15.7 -- Qt runtime 5.15.4 -- Qt compiled 5.15.4
hypothesis profile 'default' -> database=DirectoryBasedExampleDatabase('/home/jdg/debian/spyder-packages/pydevd/PyDev.Debugger-testing/.hypothesis/examples')
rootdir: /home/jdg/debian/spyder-packages/pydevd/PyDev.Debugger-testing, configfile: pytest.ini
plugins: cov-3.0.0, dependency-0.5.1, xdist-2.5.0, mock-3.8.2, forked-1.4.0, qt-4.0.2, flaky-3.7.0, anyio-3.6.1, order-1.0.1, timeout-2.1.0, asyncio-0.18.3, hypothesis-6.36.0, lazy-fixture-0.6.3, xvfb-2.0.0
asyncio: mode=legacy
collected 1 item                                                               

tests_python/test_bytecode_manipulation.py::test_set_pydevd_break_01 FAILED [100%]

=================================== FAILURES ===================================
___________________________ test_set_pydevd_break_01 ___________________________

    def test_set_pydevd_break_01():
        from tests_python.resources import _bytecode_overflow_example
    
>       check('_bytecode_overflow_example.py', _bytecode_overflow_example.Dummy.fun, method_kwargs={'text': 'ing'}, has_line_event_optimized_in_original_case=True)

tests_python/test_bytecode_manipulation.py:185: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

filename = '_bytecode_overflow_example.py'
method = <function Dummy.fun at 0x7fb129ab71c0>, method_kwargs = {'text': 'ing'}
skip_breaks_at_lines = set()
method_to_change = <function Dummy.fun at 0x7fb129ab71c0>
stop_at_all_lines = False, has_line_event_optimized_in_original_case = True

    def check(
        filename,
        method,
        method_kwargs=None,
        skip_breaks_at_lines=None,
        method_to_change=None,
        stop_at_all_lines=False,
        has_line_event_optimized_in_original_case=False,
        ):
        '''
        :param has_line_event_optimized_in_original_case:
            If True, we're handling a case where we have a double jump, i.e.: some case
            where there's a JUMP_FORWARD which points to a JUMP_ABSOLUTE and this is
            optimized so that the JUMP_FORWARD is changed directly to a JUMP_ABSOLUTE and
            we end up skipping one line event which is supposed to be there but isn't in
            the initial case but appears when we run after modifying the bytecode in memory.
    
            See: https://github.com/microsoft/debugpy/issues/973#issuecomment-1178090731
        '''
        from _pydevd_frame_eval.pydevd_modify_bytecode import _get_code_line_info
        from _pydevd_frame_eval import pydevd_modify_bytecode
    
        if method_to_change is None:
            method_to_change = method
    
        if method_kwargs is None:
            method_kwargs = {}
        if skip_breaks_at_lines is None:
            skip_breaks_at_lines = set()
    
        pydev_break_stops = []
    
        def _pydev_needs_stop_at_break(line):
            pydev_break_stops.append(line)
            return False
    
        tracer = _Tracer()
    
        def accept_frame(f):
            return filename in f.f_code.co_filename
    
        code = method_to_change.__code__
        code_line_info = _get_code_line_info(code)
    
        try:
            tracer.accept_frame = accept_frame
    
            def call():
                method(**method_kwargs)
    
            tracer.call(call)
            breakpoint_hit_at_least_once = False
    
            # Ok, we just ran the tracer once without any breakpoints.
            #
            # Gather its tracing profile: this will be our baseline for further tests (it should contain
            # the events and the order in which the were executed).
            #
            # Note: methods cannot have random elements when executing (otherwise
            # the order would be different and the test would be expected to fail).
            baseline = tracer.stream.getvalue()
    
            for line in sorted(code_line_info.line_to_offset):
                if line in skip_breaks_at_lines:
                    continue
                # Now, for each valid line, add a breakpoint and check if the tracing profile is exactly
                # the same (and if the line where we added the breakpoint was executed, see if our
                # callback got called).
                success, new_code = pydevd_modify_bytecode.insert_pydevd_breaks(code, set([line]), _pydev_needs_stop_at_break=_pydev_needs_stop_at_break)
    
                assert success
                method_to_change.__code__ = new_code
    
                tracer = _Tracer()
                tracer.accept_frame = accept_frame
                tracer.call(call)
                contents = tracer.stream.getvalue()
    
                assert tracer.lines_executed
                if has_line_event_optimized_in_original_case:
                    lines = sorted(set(x[1] for x in dis.findlinestarts(new_code)))
                    new_line_contents = []
                    last_line = str(max(lines)) + ' '
                    for l in contents.splitlines(keepends=True):
                        if not l.strip().startswith(last_line):
                            new_line_contents.append(l)
                    contents = ''.join(new_line_contents)
    
                if line in tracer.lines_executed:
                    assert set([line]) == set(pydev_break_stops)
                    breakpoint_hit_at_least_once = True
                else:
                    if stop_at_all_lines:
                        raise AssertionError('Expected the debugger to stop at all lines. Did not stop at line: %s' % (line,))
                del pydev_break_stops[:]
    
                if baseline != contents:
                    print('------- replacement at line: %s ---------' % (line,))
                    print('------- baseline ---------')
                    print(baseline)
                    print('------- contents ---------')
                    print(contents)
                    print('-------- error -----------')
>                   assert baseline == contents
E                   AssertionError: assert ('18 fun _bytecode_overflow_example.py CALL \n'\n '20 fun _bytecode_overflow_example.py line \n'\n '20 <genexpr> _bytecode_overflow_example.py CALL \n'\n '20 <genexpr> _bytecode_overflow_example.py line \n'\n '20 <genexpr> _bytecode_overflow_example.py RETURN ing\n'\n '20 <genexpr> _bytecode_overflow_example.py CALL \n'\n '20 <genexpr> _bytecode_overflow_example.py line \n'\n '20 <genexpr> _bytecode_overflow_example.py RETURN \n'\n '21 fun _bytecode_overflow_example.py line \n'\n '22 fun _bytecode_overflow_example.py line \n'\n '23 fun _bytecode_overflow_example.py line \n'\n '24 fun _bytecode_overflow_example.py line \n'\n '25 fun _bytecode_overflow_example.py line \n'\n '24 fun _bytecode_overflow_example.py line \n'\n '26 fun _bytecode_overflow_example.py line \n'\n '24 fun _bytecode_overflow_example.py line \n'\n '27 fun _bytecode_overflow_example.py line \n'\n '24 fun _bytecode_overflow_example.py line \n'\n '27 fun _bytecode_overflow_example.py line \n'\n '24 fun _bytecode_overflow_example.py line \n'\n '28 fun _bytecode_overflow_example.py line \n'\n '24 fun _bytecode_overflow_example.py line \n'\n '29 fun _bytecode_overflow_example.py line \n'\n '24 fun _bytecode_overflow_example.py line \n'\n '30 fun _bytecode_overflow_example.py line \n'\n '24 fun _bytecode_overflow_example.py line \n'\n '31 fun _bytecode_overflow_example.py line \n'\n '24 fun _bytecode_overflow_example.py line \n'\n '31 fun _bytecode_overflow_example.py line \n'\n '24 fun _bytecode_overflow_example.py line \n'\n '34 fun _bytecode_overflow_example.py line \n'\n '35 fun _bytecode_overflow_example.py line \n'\n '36 fun _bytecode_overflow_example.py line \n'\n '37 fun _bytecode_overflow_example.py line \n'\n '38 fun _bytecode_overflow_example.py line \n'\n '22 fun _bytecode_overflow_example.py line \n'\n '22 fun _bytecode_overflow_example.py RETURN \n') == ('18 fun _bytecode_overflow_example.py CALL \n'\n '20 fun _bytecode_overflow_example.py line \n'\n '20 <genexpr> _bytecode_overflow_example.py CALL \n'\n '20 <genexpr> _bytecode_overflow_example.py line \n'\n '20 <genexpr> _bytecode_overflow_example.py RETURN ing\n'\n '20 <genexpr> _bytecode_overflow_example.py CALL \n'\n '20 <genexpr> _bytecode_overflow_example.py line \n'\n '20 <genexpr> _bytecode_overflow_example.py RETURN \n'\n '21 fun _bytecode_overflow_example.py line \n'\n '22 fun _bytecode_overflow_example.py line \n'\n '23 fun _bytecode_overflow_example.py line \n'\n '24 fun _bytecode_overflow_example.py line \n'\n '25 fun _bytecode_overflow_example.py line \n'\n '24 fun _bytecode_overflow_example.py line \n'\n '26 fun _bytecode_overflow_example.py line \n'\n '24 fun _bytecode_overflow_example.py line \n'\n '27 fun _bytecode_overflow_example.py line \n'\n '24 fun _bytecode_overflow_example.py line \n'\n '27 fun _bytecode_overflow_example.py line \n'\n '28 fun _bytecode_overflow_example.py line \n'\n '29 fun _bytecode_overflow_example.py line \n'\n '24 fun _bytecode_overflow_example.py line \n'\n '30 fun _bytecode_overflow_example.py line \n'\n '24 fun _bytecode_overflow_example.py line \n'\n '31 fun _bytecode_overflow_example.py line \n'\n '24 fun _bytecode_overflow_example.py line \n'\n '31 fun _bytecode_overflow_example.py line \n'\n '34 fun _bytecode_overflow_example.py line \n'\n '35 fun _bytecode_overflow_example.py line \n'\n '36 fun _bytecode_overflow_example.py line \n'\n '37 fun _bytecode_overflow_example.py line \n'\n '38 fun _bytecode_overflow_example.py line \n'\n '22 fun _bytecode_overflow_example.py line \n'\n '22 fun _bytecode_overflow_example.py RETURN \n')
E                       18 fun _bytecode_overflow_example.py CALL 
E                       20 fun _bytecode_overflow_example.py line 
E                       20 <genexpr> _bytecode_overflow_example.py CALL 
E                       20 <genexpr> _bytecode_overflow_example.py line 
E                       20 <genexpr> _bytecode_overflow_example.py RETURN ing
E                       20 <genexpr> _bytecode_overflow_example.py CALL 
E                       20 <genexpr> _bytecode_overflow_example.py line 
E                       20 <genexpr> _bytecode_overflow_example.py RETURN 
E                       21 fun _bytecode_overflow_example.py line 
E                       22 fun _bytecode_overflow_example.py line 
E                       23 fun _bytecode_overflow_example.py line 
E                       24 fun _bytecode_overflow_example.py line 
E                       25 fun _bytecode_overflow_example.py line 
E                       24 fun _bytecode_overflow_example.py line 
E                       26 fun _bytecode_overflow_example.py line 
E                       24 fun _bytecode_overflow_example.py line 
E                       27 fun _bytecode_overflow_example.py line 
E                       24 fun _bytecode_overflow_example.py line 
E                       27 fun _bytecode_overflow_example.py line 
E                     + 24 fun _bytecode_overflow_example.py line 
E                       28 fun _bytecode_overflow_example.py line 
E                     + 24 fun _bytecode_overflow_example.py line 
E                       29 fun _bytecode_overflow_example.py line 
E                       24 fun _bytecode_overflow_example.py line 
E                       30 fun _bytecode_overflow_example.py line 
E                       24 fun _bytecode_overflow_example.py line 
E                       31 fun _bytecode_overflow_example.py line 
E                       24 fun _bytecode_overflow_example.py line 
E                       31 fun _bytecode_overflow_example.py line 
E                     + 24 fun _bytecode_overflow_example.py line 
E                       34 fun _bytecode_overflow_example.py line 
E                       35 fun _bytecode_overflow_example.py line 
E                       36 fun _bytecode_overflow_example.py line 
E                       37 fun _bytecode_overflow_example.py line 
E                       38 fun _bytecode_overflow_example.py line 
E                       22 fun _bytecode_overflow_example.py line 
E                       22 fun _bytecode_overflow_example.py RETURN

tests_python/test_bytecode_manipulation.py:174: AssertionError
----------------------------- Captured stdout call -----------------------------
------- replacement at line: 20 ---------
------- baseline ---------
18 fun _bytecode_overflow_example.py CALL 
20 fun _bytecode_overflow_example.py line 
20 <genexpr> _bytecode_overflow_example.py CALL 
20 <genexpr> _bytecode_overflow_example.py line 
20 <genexpr> _bytecode_overflow_example.py RETURN ing
20 <genexpr> _bytecode_overflow_example.py CALL 
20 <genexpr> _bytecode_overflow_example.py line 
20 <genexpr> _bytecode_overflow_example.py RETURN 
21 fun _bytecode_overflow_example.py line 
22 fun _bytecode_overflow_example.py line 
23 fun _bytecode_overflow_example.py line 
24 fun _bytecode_overflow_example.py line 
25 fun _bytecode_overflow_example.py line 
24 fun _bytecode_overflow_example.py line 
26 fun _bytecode_overflow_example.py line 
24 fun _bytecode_overflow_example.py line 
27 fun _bytecode_overflow_example.py line 
24 fun _bytecode_overflow_example.py line 
27 fun _bytecode_overflow_example.py line 
24 fun _bytecode_overflow_example.py line 
28 fun _bytecode_overflow_example.py line 
24 fun _bytecode_overflow_example.py line 
29 fun _bytecode_overflow_example.py line 
24 fun _bytecode_overflow_example.py line 
30 fun _bytecode_overflow_example.py line 
24 fun _bytecode_overflow_example.py line 
31 fun _bytecode_overflow_example.py line 
24 fun _bytecode_overflow_example.py line 
31 fun _bytecode_overflow_example.py line 
24 fun _bytecode_overflow_example.py line 
34 fun _bytecode_overflow_example.py line 
35 fun _bytecode_overflow_example.py line 
36 fun _bytecode_overflow_example.py line 
37 fun _bytecode_overflow_example.py line 
38 fun _bytecode_overflow_example.py line 
22 fun _bytecode_overflow_example.py line 
22 fun _bytecode_overflow_example.py RETURN 

------- contents ---------
18 fun _bytecode_overflow_example.py CALL 
20 fun _bytecode_overflow_example.py line 
20 <genexpr> _bytecode_overflow_example.py CALL 
20 <genexpr> _bytecode_overflow_example.py line 
20 <genexpr> _bytecode_overflow_example.py RETURN ing
20 <genexpr> _bytecode_overflow_example.py CALL 
20 <genexpr> _bytecode_overflow_example.py line 
20 <genexpr> _bytecode_overflow_example.py RETURN 
21 fun _bytecode_overflow_example.py line 
22 fun _bytecode_overflow_example.py line 
23 fun _bytecode_overflow_example.py line 
24 fun _bytecode_overflow_example.py line 
25 fun _bytecode_overflow_example.py line 
24 fun _bytecode_overflow_example.py line 
26 fun _bytecode_overflow_example.py line 
24 fun _bytecode_overflow_example.py line 
27 fun _bytecode_overflow_example.py line 
24 fun _bytecode_overflow_example.py line 
27 fun _bytecode_overflow_example.py line 
28 fun _bytecode_overflow_example.py line 
29 fun _bytecode_overflow_example.py line 
24 fun _bytecode_overflow_example.py line 
30 fun _bytecode_overflow_example.py line 
24 fun _bytecode_overflow_example.py line 
31 fun _bytecode_overflow_example.py line 
24 fun _bytecode_overflow_example.py line 
31 fun _bytecode_overflow_example.py line 
34 fun _bytecode_overflow_example.py line 
35 fun _bytecode_overflow_example.py line 
36 fun _bytecode_overflow_example.py line 
37 fun _bytecode_overflow_example.py line 
38 fun _bytecode_overflow_example.py line 
22 fun _bytecode_overflow_example.py line 
22 fun _bytecode_overflow_example.py RETURN 

-------- error -----------
=============================== warnings summary ===============================
../../../../../../usr/lib/python3/dist-packages/pytest_asyncio/plugin.py:191
  /usr/lib/python3/dist-packages/pytest_asyncio/plugin.py:191: DeprecationWarning: The 'asyncio_mode' default value will change to 'strict' in future, please explicitly use 'asyncio_mode=strict' or 'asyncio_mode=auto' in pytest configuration file.
    config.issue_config_time_warning(LEGACY_MODE, stacklevel=2)

-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html
=========================== short test summary info ============================
FAILED tests_python/test_bytecode_manipulation.py::test_set_pydevd_break_01
========================= 1 failed, 1 warning in 0.19s =========================
(pydevd-venv) euler:~/debian/spyder-packages/pydevd/PyDev.Debugger-testing (main) $ PYDEVD_USE_CYTHON=YES pytest tests_python/test_bytecode_manipulation.py::test_set_pydevd_break_01a
============================= test session starts ==============================
platform linux -- Python 3.10.5, pytest-7.1.2, pluggy-1.0.0+repack -- /usr/bin/python3
PYDEVD_USE_CYTHON: True
PYDEVD_TEST_VM: None
Number of processors: 32
Relevant system paths:
sys.executable: /usr/bin/python3
sys.prefix: /usr
sys.base_prefix: /usr
site.getusersitepackages(): /home/jdg/.local/lib/python3.10/site-packages
site.getsitepackages(): ['/usr/local/lib/python3.10/dist-packages', '/usr/lib/python3/dist-packages', '/usr/lib/python3.10/dist-packages']
Folder with "site-packages" in sys.path: /home/jdg/.local/lib/python3.10/site-packages
cachedir: .pytest_cache
PyQt5 5.15.7 -- Qt runtime 5.15.4 -- Qt compiled 5.15.4
hypothesis profile 'default' -> database=DirectoryBasedExampleDatabase('/home/jdg/debian/spyder-packages/pydevd/PyDev.Debugger-testing/.hypothesis/examples')
rootdir: /home/jdg/debian/spyder-packages/pydevd/PyDev.Debugger-testing, configfile: pytest.ini
plugins: cov-3.0.0, dependency-0.5.1, xdist-2.5.0, mock-3.8.2, forked-1.4.0, qt-4.0.2, flaky-3.7.0, anyio-3.6.1, order-1.0.1, timeout-2.1.0, asyncio-0.18.3, hypothesis-6.36.0, lazy-fixture-0.6.3, xvfb-2.0.0
asyncio: mode=legacy
collected 1 item                                                               

tests_python/test_bytecode_manipulation.py::test_set_pydevd_break_01a FAILED [100%]

=================================== FAILURES ===================================
__________________________ test_set_pydevd_break_01a ___________________________

    def test_set_pydevd_break_01a():
        from tests_python.resources import _bytecode_overflow_example
    
>       check('_bytecode_overflow_example.py', _bytecode_overflow_example.check_backtrack, method_kwargs={'x': 'f'})

tests_python/test_bytecode_manipulation.py:191: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

filename = '_bytecode_overflow_example.py'
method = <function check_backtrack at 0x7fea0dcbb010>
method_kwargs = {'x': 'f'}, skip_breaks_at_lines = set()
method_to_change = <function check_backtrack at 0x7fea0dcbb010>
stop_at_all_lines = False, has_line_event_optimized_in_original_case = False

    def check(
        filename,
        method,
        method_kwargs=None,
        skip_breaks_at_lines=None,
        method_to_change=None,
        stop_at_all_lines=False,
        has_line_event_optimized_in_original_case=False,
        ):
        '''
        :param has_line_event_optimized_in_original_case:
            If True, we're handling a case where we have a double jump, i.e.: some case
            where there's a JUMP_FORWARD which points to a JUMP_ABSOLUTE and this is
            optimized so that the JUMP_FORWARD is changed directly to a JUMP_ABSOLUTE and
            we end up skipping one line event which is supposed to be there but isn't in
            the initial case but appears when we run after modifying the bytecode in memory.
    
            See: https://github.com/microsoft/debugpy/issues/973#issuecomment-1178090731
        '''
        from _pydevd_frame_eval.pydevd_modify_bytecode import _get_code_line_info
        from _pydevd_frame_eval import pydevd_modify_bytecode
    
        if method_to_change is None:
            method_to_change = method
    
        if method_kwargs is None:
            method_kwargs = {}
        if skip_breaks_at_lines is None:
            skip_breaks_at_lines = set()
    
        pydev_break_stops = []
    
        def _pydev_needs_stop_at_break(line):
            pydev_break_stops.append(line)
            return False
    
        tracer = _Tracer()
    
        def accept_frame(f):
            return filename in f.f_code.co_filename
    
        code = method_to_change.__code__
        code_line_info = _get_code_line_info(code)
    
        try:
            tracer.accept_frame = accept_frame
    
            def call():
                method(**method_kwargs)
    
            tracer.call(call)
            breakpoint_hit_at_least_once = False
    
            # Ok, we just ran the tracer once without any breakpoints.
            #
            # Gather its tracing profile: this will be our baseline for further tests (it should contain
            # the events and the order in which the were executed).
            #
            # Note: methods cannot have random elements when executing (otherwise
            # the order would be different and the test would be expected to fail).
            baseline = tracer.stream.getvalue()
    
            for line in sorted(code_line_info.line_to_offset):
                if line in skip_breaks_at_lines:
                    continue
                # Now, for each valid line, add a breakpoint and check if the tracing profile is exactly
                # the same (and if the line where we added the breakpoint was executed, see if our
                # callback got called).
                success, new_code = pydevd_modify_bytecode.insert_pydevd_breaks(code, set([line]), _pydev_needs_stop_at_break=_pydev_needs_stop_at_break)
    
                assert success
                method_to_change.__code__ = new_code
    
                tracer = _Tracer()
                tracer.accept_frame = accept_frame
                tracer.call(call)
                contents = tracer.stream.getvalue()
    
                assert tracer.lines_executed
                if has_line_event_optimized_in_original_case:
                    lines = sorted(set(x[1] for x in dis.findlinestarts(new_code)))
                    new_line_contents = []
                    last_line = str(max(lines)) + ' '
                    for l in contents.splitlines(keepends=True):
                        if not l.strip().startswith(last_line):
                            new_line_contents.append(l)
                    contents = ''.join(new_line_contents)
    
                if line in tracer.lines_executed:
                    assert set([line]) == set(pydev_break_stops)
                    breakpoint_hit_at_least_once = True
                else:
                    if stop_at_all_lines:
                        raise AssertionError('Expected the debugger to stop at all lines. Did not stop at line: %s' % (line,))
                del pydev_break_stops[:]
    
                if baseline != contents:
                    print('------- replacement at line: %s ---------' % (line,))
                    print('------- baseline ---------')
                    print(baseline)
                    print('------- contents ---------')
                    print(contents)
                    print('-------- error -----------')
>                   assert baseline == contents
E                   AssertionError: assert ('1 check_backtrack _bytecode_overflow_example.py CALL \n'\n '2 check_backtrack _bytecode_overflow_example.py line \n'\n '3 check_backtrack _bytecode_overflow_example.py line \n'\n '2 check_backtrack _bytecode_overflow_example.py line \n'\n '4 check_backtrack _bytecode_overflow_example.py line \n'\n '4 check_backtrack _bytecode_overflow_example.py RETURN \n') == ('1 check_backtrack _bytecode_overflow_example.py CALL \n'\n '2 check_backtrack _bytecode_overflow_example.py line \n'\n '3 check_backtrack _bytecode_overflow_example.py line \n'\n '4 check_backtrack _bytecode_overflow_example.py line \n'\n '4 check_backtrack _bytecode_overflow_example.py RETURN \n')
E                       1 check_backtrack _bytecode_overflow_example.py CALL 
E                       2 check_backtrack _bytecode_overflow_example.py line 
E                       3 check_backtrack _bytecode_overflow_example.py line 
E                     + 2 check_backtrack _bytecode_overflow_example.py line 
E                       4 check_backtrack _bytecode_overflow_example.py line 
E                       4 check_backtrack _bytecode_overflow_example.py RETURN

tests_python/test_bytecode_manipulation.py:174: AssertionError
----------------------------- Captured stdout call -----------------------------
------- replacement at line: 2 ---------
------- baseline ---------
1 check_backtrack _bytecode_overflow_example.py CALL 
2 check_backtrack _bytecode_overflow_example.py line 
3 check_backtrack _bytecode_overflow_example.py line 
2 check_backtrack _bytecode_overflow_example.py line 
4 check_backtrack _bytecode_overflow_example.py line 
4 check_backtrack _bytecode_overflow_example.py RETURN 

------- contents ---------
1 check_backtrack _bytecode_overflow_example.py CALL 
2 check_backtrack _bytecode_overflow_example.py line 
3 check_backtrack _bytecode_overflow_example.py line 
4 check_backtrack _bytecode_overflow_example.py line 
4 check_backtrack _bytecode_overflow_example.py RETURN 

-------- error -----------
=============================== warnings summary ===============================
../../../../../../usr/lib/python3/dist-packages/pytest_asyncio/plugin.py:191
  /usr/lib/python3/dist-packages/pytest_asyncio/plugin.py:191: DeprecationWarning: The 'asyncio_mode' default value will change to 'strict' in future, please explicitly use 'asyncio_mode=strict' or 'asyncio_mode=auto' in pytest configuration file.
    config.issue_config_time_warning(LEGACY_MODE, stacklevel=2)

-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html
=========================== short test summary info ============================
FAILED tests_python/test_bytecode_manipulation.py::test_set_pydevd_break_01a
========================= 1 failed, 1 warning in 0.17s =========================

[EDIT: Oops; I accidentally used the system's pytest rather than the venv one; rerunning with python -m pytest gave the same results, though.]

[juliangilbey]

Ah, these two tests now work; clearly the patch has either been updated or something else has changed to make it work. Closing this issue. Thanks!!

[civodul]

Hi! I still see the same test failure with 2.9.6 running on Python 3.10.7:

platform linux -- Python 3.10.7, pytest-7.1.3, pluggy-1.0.0 -- /gnu/store/l6fpy0i9hlll9b6k8vy2i2a4cshwz3cv-python-wrapper-3.10.7/bin/python
PYDEVD_USE_CYTHON: True
PYDEVD_TEST_VM: None
[...]

=================================== FAILURES ===================================
__________________________ test_set_pydevd_break_01a ___________________________
[gw2] linux -- Python 3.10.7 /gnu/store/l6fpy0i9hlll9b6k8vy2i2a4cshwz3cv-python-wrapper-3.10.7/bin/python

    def test_set_pydevd_break_01a():
        from tests_python.resources import _bytecode_overflow_example
    
>       check('_bytecode_overflow_example.py', _bytecode_overflow_example.check_backtrack, method_kwargs={'x': 'f'})

tests_python/test_bytecode_manipulation.py:191: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

filename = '_bytecode_overflow_example.py'
method = <function check_backtrack at 0x7ffff4e33490>
method_kwargs = {'x': 'f'}, skip_breaks_at_lines = set()
method_to_change = <function check_backtrack at 0x7ffff4e33490>
stop_at_all_lines = False, has_line_event_optimized_in_original_case = False

    def check(
        filename,
        method,
        method_kwargs=None,
        skip_breaks_at_lines=None,
        method_to_change=None,
        stop_at_all_lines=False,
        has_line_event_optimized_in_original_case=False,
        ):
        '''
        :param has_line_event_optimized_in_original_case:
            If True, we're handling a case where we have a double jump, i.e.: some case
            where there's a JUMP_FORWARD which points to a JUMP_ABSOLUTE and this is
            optimized so that the JUMP_FORWARD is changed directly to a JUMP_ABSOLUTE and
            we end up skipping one line event which is supposed to be there but isn't in
            the initial case but appears when we run after modifying the bytecode in memory.
    
            See: https://github.com/microsoft/debugpy/issues/973#issuecomment-1178090731
        '''
        from _pydevd_frame_eval.pydevd_modify_bytecode import _get_code_line_info
        from _pydevd_frame_eval import pydevd_modify_bytecode
    
        if method_to_change is None:
            method_to_change = method
    
        if method_kwargs is None:
            method_kwargs = {}
        if skip_breaks_at_lines is None:
            skip_breaks_at_lines = set()
    
        pydev_break_stops = []
    
        def _pydev_needs_stop_at_break(line):
            pydev_break_stops.append(line)
            return False
    
        tracer = _Tracer()
    
        def accept_frame(f):
            return filename in f.f_code.co_filename
    
        code = method_to_change.__code__
        code_line_info = _get_code_line_info(code)
    
        try:
            tracer.accept_frame = accept_frame
    
            def call():
                method(**method_kwargs)
    
            tracer.call(call)
            breakpoint_hit_at_least_once = False
    
            # Ok, we just ran the tracer once without any breakpoints.
            #
            # Gather its tracing profile: this will be our baseline for further tests (it should contain
            # the events and the order in which the were executed).
            #
            # Note: methods cannot have random elements when executing (otherwise
            # the order would be different and the test would be expected to fail).
            baseline = tracer.stream.getvalue()
    
            for line in sorted(code_line_info.line_to_offset):
                if line in skip_breaks_at_lines:
                    continue
                # Now, for each valid line, add a breakpoint and check if the tracing profile is exactly
                # the same (and if the line where we added the breakpoint was executed, see if our
                # callback got called).
                success, new_code = pydevd_modify_bytecode.insert_pydevd_breaks(code, set([line]), _pydev_needs_stop_at_break=_pydev_needs_stop_at_break)
    
                assert success
                method_to_change.__code__ = new_code
    
                tracer = _Tracer()
                tracer.accept_frame = accept_frame
                tracer.call(call)
                contents = tracer.stream.getvalue()
    
                assert tracer.lines_executed
                if has_line_event_optimized_in_original_case:
                    lines = sorted(set(x[1] for x in dis.findlinestarts(new_code)))
                    new_line_contents = []
                    last_line = str(max(lines)) + ' '
                    for l in contents.splitlines(keepends=True):
                        if not l.strip().startswith(last_line):
                            new_line_contents.append(l)
                    contents = ''.join(new_line_contents)
    
                if line in tracer.lines_executed:
                    assert set([line]) == set(pydev_break_stops)
                    breakpoint_hit_at_least_once = True
                else:
                    if stop_at_all_lines:
                        raise AssertionError('Expected the debugger to stop at all lines. Did not stop at line: %s' % (line,))
                del pydev_break_stops[:]
    
                if baseline != contents:
                    print('------- replacement at line: %s ---------' % (line,))
                    print('------- baseline ---------')
                    print(baseline)
                    print('------- contents ---------')
                    print(contents)
                    print('-------- error -----------')
>                   assert baseline == contents
E                   AssertionError: assert ('1 check_backtrack _bytecode_overflow_example.py CALL \n'\n '2 check_backtrack _bytecode_overflow_example.py line \n'\n '3 check_backtrack _bytecode_overflow_example.py line \n'\n '2 check_backtrack _bytecode_overflow_example.py line \n'\n '4 check_backtrack _bytecode_overflow_example.py line \n'\n '4 check_backtrack _bytecode_overflow_example.py RETURN \n') == ('1 check_backtrack _bytecode_overflow_example.py CALL \n'\n '2 check_backtrack _bytecode_overflow_example.py line \n'\n '3 check_backtrack _bytecode_overflow_example.py line \n'\n '4 check_backtrack _bytecode_overflow_example.py line \n'\n '4 check_backtrack _bytecode_overflow_example.py RETURN \n')
E                       1 check_backtrack _bytecode_overflow_example.py CALL 
E                       2 check_backtrack _bytecode_overflow_example.py line 
E                       3 check_backtrack _bytecode_overflow_example.py line 
E                     + 2 check_backtrack _bytecode_overflow_example.py line 
E                       4 check_backtrack _bytecode_overflow_example.py line 
E                       4 check_backtrack _bytecode_overflow_example.py RETURN

tests_python/test_bytecode_manipulation.py:174: AssertionError
----------------------------- Captured stdout call -----------------------------
------- replacement at line: 2 ---------
------- baseline ---------
1 check_backtrack _bytecode_overflow_example.py CALL 
2 check_backtrack _bytecode_overflow_example.py line 
3 check_backtrack _bytecode_overflow_example.py line 
2 check_backtrack _bytecode_overflow_example.py line 
4 check_backtrack _bytecode_overflow_example.py line 
4 check_backtrack _bytecode_overflow_example.py RETURN 

------- contents ---------
1 check_backtrack _bytecode_overflow_example.py CALL 
2 check_backtrack _bytecode_overflow_example.py line 
3 check_backtrack _bytecode_overflow_example.py line 
4 check_backtrack _bytecode_overflow_example.py line 
4 check_backtrack _bytecode_overflow_example.py RETURN 

-------- error -----------
___________________________ test_set_pydevd_break_01 ___________________________
[gw1] linux -- Python 3.10.7 /gnu/store/l6fpy0i9hlll9b6k8vy2i2a4cshwz3cv-python-wrapper-3.10.7/bin/python

    def test_set_pydevd_break_01():
        from tests_python.resources import _bytecode_overflow_example
    
>       check('_bytecode_overflow_example.py', _bytecode_overflow_example.Dummy.fun, method_kwargs={'text': 'ing'}, has_line_event_optimized_in_original_case=True)

tests_python/test_bytecode_manipulation.py:185: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

filename = '_bytecode_overflow_example.py'
method = <function Dummy.fun at 0x7ffff513fe20>, method_kwargs = {'text': 'ing'}
skip_breaks_at_lines = set()
method_to_change = <function Dummy.fun at 0x7ffff513fe20>
stop_at_all_lines = False, has_line_event_optimized_in_original_case = True

    def check(
        filename,
        method,
        method_kwargs=None,
        skip_breaks_at_lines=None,
        method_to_change=None,
        stop_at_all_lines=False,
        has_line_event_optimized_in_original_case=False,
        ):
        '''
        :param has_line_event_optimized_in_original_case:
            If True, we're handling a case where we have a double jump, i.e.: some case
            where there's a JUMP_FORWARD which points to a JUMP_ABSOLUTE and this is
            optimized so that the JUMP_FORWARD is changed directly to a JUMP_ABSOLUTE and
            we end up skipping one line event which is supposed to be there but isn't in
            the initial case but appears when we run after modifying the bytecode in memory.
    
            See: https://github.com/microsoft/debugpy/issues/973#issuecomment-1178090731
        '''
        from _pydevd_frame_eval.pydevd_modify_bytecode import _get_code_line_info
        from _pydevd_frame_eval import pydevd_modify_bytecode
    
        if method_to_change is None:
            method_to_change = method
    
        if method_kwargs is None:
            method_kwargs = {}
        if skip_breaks_at_lines is None:
            skip_breaks_at_lines = set()
    
        pydev_break_stops = []
    
        def _pydev_needs_stop_at_break(line):
            pydev_break_stops.append(line)
            return False
    
        tracer = _Tracer()
    
        def accept_frame(f):
            return filename in f.f_code.co_filename
    
        code = method_to_change.__code__
        code_line_info = _get_code_line_info(code)
    
        try:
            tracer.accept_frame = accept_frame
    
            def call():
                method(**method_kwargs)
    
            tracer.call(call)
            breakpoint_hit_at_least_once = False
    
            # Ok, we just ran the tracer once without any breakpoints.
            #
            # Gather its tracing profile: this will be our baseline for further tests (it should contain
            # the events and the order in which the were executed).
            #
            # Note: methods cannot have random elements when executing (otherwise
            # the order would be different and the test would be expected to fail).
            baseline = tracer.stream.getvalue()
    
            for line in sorted(code_line_info.line_to_offset):
                if line in skip_breaks_at_lines:
                    continue
                # Now, for each valid line, add a breakpoint and check if the tracing profile is exactly
                # the same (and if the line where we added the breakpoint was executed, see if our
                # callback got called).
                success, new_code = pydevd_modify_bytecode.insert_pydevd_breaks(code, set([line]), _pydev_needs_stop_at_break=_pydev_needs_stop_at_break)
    
                assert success
                method_to_change.__code__ = new_code
    
                tracer = _Tracer()
                tracer.accept_frame = accept_frame
                tracer.call(call)
                contents = tracer.stream.getvalue()
    
                assert tracer.lines_executed
                if has_line_event_optimized_in_original_case:
                    lines = sorted(set(x[1] for x in dis.findlinestarts(new_code)))
                    new_line_contents = []
                    last_line = str(max(lines)) + ' '
                    for l in contents.splitlines(keepends=True):
                        if not l.strip().startswith(last_line):
                            new_line_contents.append(l)
                    contents = ''.join(new_line_contents)
    
                if line in tracer.lines_executed:
                    assert set([line]) == set(pydev_break_stops)
                    breakpoint_hit_at_least_once = True
                else:
                    if stop_at_all_lines:
                        raise AssertionError('Expected the debugger to stop at all lines. Did not stop at line: %s' % (line,))
                del pydev_break_stops[:]
    
                if baseline != contents:
                    print('------- replacement at line: %s ---------' % (line,))
                    print('------- baseline ---------')
                    print(baseline)
                    print('------- contents ---------')
                    print(contents)
                    print('-------- error -----------')
>                   assert baseline == contents
E                   AssertionError: assert ('18 fun _bytecode_overflow_example.py CALL \n'\n '20 fun _bytecode_overflow_example.py line \n'\n '20 <genexpr> _bytecode_overflow_example.py CALL \n'\n '20 <genexpr> _bytecode_overflow_example.py line \n'\n '20 <genexpr> _bytecode_overflow_example.py RETURN ing\n'\n '20 <genexpr> _bytecode_overflow_example.py CALL \n'\n '20 <genexpr> _bytecode_overflow_example.py line \n'\n '20 <genexpr> _bytecode_overflow_example.py RETURN \n'\n '21 fun _bytecode_overflow_example.py line \n'\n '22 fun _bytecode_overflow_example.py line \n'\n '23 fun _bytecode_overflow_example.py line \n'\n '24 fun _bytecode_overflow_example.py line \n'\n '25 fun _bytecode_overflow_example.py line \n'\n '24 fun _bytecode_overflow_example.py line \n'\n '26 fun _bytecode_overflow_example.py line \n'\n '24 fun _bytecode_overflow_example.py line \n'\n '27 fun _bytecode_overflow_example.py line \n'\n '24 fun _bytecode_overflow_example.py line \n'\n '27 fun _bytecode_overflow_example.py line \n'\n '24 fun _bytecode_overflow_example.py line \n'\n '28 fun _bytecode_overflow_example.py line \n'\n '24 fun _bytecode_overflow_example.py line \n'\n '29 fun _bytecode_overflow_example.py line \n'\n '24 fun _bytecode_overflow_example.py line \n'\n '30 fun _bytecode_overflow_example.py line \n'\n '24 fun _bytecode_overflow_example.py line \n'\n '31 fun _bytecode_overflow_example.py line \n'\n '24 fun _bytecode_overflow_example.py line \n'\n '31 fun _bytecode_overflow_example.py line \n'\n '24 fun _bytecode_overflow_example.py line \n'\n '34 fun _bytecode_overflow_example.py line \n'\n '35 fun _bytecode_overflow_example.py line \n'\n '36 fun _bytecode_overflow_example.py line \n'\n '37 fun _bytecode_overflow_example.py line \n'\n '38 fun _bytecode_overflow_example.py line \n'\n '22 fun _bytecode_overflow_example.py line \n'\n '22 fun _bytecode_overflow_example.py RETURN \n') == ('18 fun _bytecode_overflow_example.py CALL \n'\n '20 fun _bytecode_overflow_example.py line \n'\n '20 <genexpr> _bytecode_overflow_example.py CALL \n'\n '20 <genexpr> _bytecode_overflow_example.py line \n'\n '20 <genexpr> _bytecode_overflow_example.py RETURN ing\n'\n '20 <genexpr> _bytecode_overflow_example.py CALL \n'\n '20 <genexpr> _bytecode_overflow_example.py line \n'\n '20 <genexpr> _bytecode_overflow_example.py RETURN \n'\n '21 fun _bytecode_overflow_example.py line \n'\n '22 fun _bytecode_overflow_example.py line \n'\n '23 fun _bytecode_overflow_example.py line \n'\n '24 fun _bytecode_overflow_example.py line \n'\n '25 fun _bytecode_overflow_example.py line \n'\n '24 fun _bytecode_overflow_example.py line \n'\n '26 fun _bytecode_overflow_example.py line \n'\n '24 fun _bytecode_overflow_example.py line \n'\n '27 fun _bytecode_overflow_example.py line \n'\n '24 fun _bytecode_overflow_example.py line \n'\n '27 fun _bytecode_overflow_example.py line \n'\n '28 fun _bytecode_overflow_example.py line \n'\n '29 fun _bytecode_overflow_example.py line \n'\n '24 fun _bytecode_overflow_example.py line \n'\n '30 fun _bytecode_overflow_example.py line \n'\n '24 fun _bytecode_overflow_example.py line \n'\n '31 fun _bytecode_overflow_example.py line \n'\n '24 fun _bytecode_overflow_example.py line \n'\n '31 fun _bytecode_overflow_example.py line \n'\n '34 fun _bytecode_overflow_example.py line \n'\n '35 fun _bytecode_overflow_example.py line \n'\n '36 fun _bytecode_overflow_example.py line \n'\n '37 fun _bytecode_overflow_example.py line \n'\n '38 fun _bytecode_overflow_example.py line \n'\n '22 fun _bytecode_overflow_example.py line \n'\n '22 fun _bytecode_overflow_example.py RETURN \n')
E                       18 fun _bytecode_overflow_example.py CALL 
E                       20 fun _bytecode_overflow_example.py line 
E                       20 <genexpr> _bytecode_overflow_example.py CALL 
E                       20 <genexpr> _bytecode_overflow_example.py line 
E                       20 <genexpr> _bytecode_overflow_example.py RETURN ing
E                       20 <genexpr> _bytecode_overflow_example.py CALL 
E                       20 <genexpr> _bytecode_overflow_example.py line 
E                       20 <genexpr> _bytecode_overflow_example.py RETURN 
E                       21 fun _bytecode_overflow_example.py line 
E                       22 fun _bytecode_overflow_example.py line 
E                       23 fun _bytecode_overflow_example.py line 
E                       24 fun _bytecode_overflow_example.py line 
E                       25 fun _bytecode_overflow_example.py line 
E                       24 fun _bytecode_overflow_example.py line 
E                       26 fun _bytecode_overflow_example.py line 
E                       24 fun _bytecode_overflow_example.py line 
E                       27 fun _bytecode_overflow_example.py line 
E                       24 fun _bytecode_overflow_example.py line 
E                       27 fun _bytecode_overflow_example.py line 
E                     + 24 fun _bytecode_overflow_example.py line 
E                       28 fun _bytecode_overflow_example.py line 
E                     + 24 fun _bytecode_overflow_example.py line 
E                       29 fun _bytecode_overflow_example.py line 
E                       24 fun _bytecode_overflow_example.py line 
E                       30 fun _bytecode_overflow_example.py line 
E                       24 fun _bytecode_overflow_example.py line 
E                       31 fun _bytecode_overflow_example.py line 
E                       24 fun _bytecode_overflow_example.py line 
E                       31 fun _bytecode_overflow_example.py line 
E                     + 24 fun _bytecode_overflow_example.py line 
E                       34 fun _bytecode_overflow_example.py line 
E                       35 fun _bytecode_overflow_example.py line 
E                       36 fun _bytecode_overflow_example.py line 
E                       37 fun _bytecode_overflow_example.py line 
E                       38 fun _bytecode_overflow_example.py line 
E                       22 fun _bytecode_overflow_example.py line 
E                       22 fun _bytecode_overflow_example.py RETURN

tests_python/test_bytecode_manipulation.py:174: AssertionError
----------------------------- Captured stdout call -----------------------------
------- replacement at line: 20 ---------
------- baseline ---------
18 fun _bytecode_overflow_example.py CALL 
20 fun _bytecode_overflow_example.py line 
20 <genexpr> _bytecode_overflow_example.py CALL 
20 <genexpr> _bytecode_overflow_example.py line 
20 <genexpr> _bytecode_overflow_example.py RETURN ing
20 <genexpr> _bytecode_overflow_example.py CALL 
20 <genexpr> _bytecode_overflow_example.py line 
20 <genexpr> _bytecode_overflow_example.py RETURN 
21 fun _bytecode_overflow_example.py line 
22 fun _bytecode_overflow_example.py line 
23 fun _bytecode_overflow_example.py line 
24 fun _bytecode_overflow_example.py line 
25 fun _bytecode_overflow_example.py line 
24 fun _bytecode_overflow_example.py line 
26 fun _bytecode_overflow_example.py line 
24 fun _bytecode_overflow_example.py line 
27 fun _bytecode_overflow_example.py line 
24 fun _bytecode_overflow_example.py line 
27 fun _bytecode_overflow_example.py line 
24 fun _bytecode_overflow_example.py line 
28 fun _bytecode_overflow_example.py line 
24 fun _bytecode_overflow_example.py line 
29 fun _bytecode_overflow_example.py line 
24 fun _bytecode_overflow_example.py line 
30 fun _bytecode_overflow_example.py line 
24 fun _bytecode_overflow_example.py line 
31 fun _bytecode_overflow_example.py line 
24 fun _bytecode_overflow_example.py line 
31 fun _bytecode_overflow_example.py line 
24 fun _bytecode_overflow_example.py line 
34 fun _bytecode_overflow_example.py line 
35 fun _bytecode_overflow_example.py line 
36 fun _bytecode_overflow_example.py line 
37 fun _bytecode_overflow_example.py line 
38 fun _bytecode_overflow_example.py line 
22 fun _bytecode_overflow_example.py line 
22 fun _bytecode_overflow_example.py RETURN 

------- contents ---------
18 fun _bytecode_overflow_example.py CALL 
20 fun _bytecode_overflow_example.py line 
20 <genexpr> _bytecode_overflow_example.py CALL 
20 <genexpr> _bytecode_overflow_example.py line 
20 <genexpr> _bytecode_overflow_example.py RETURN ing
20 <genexpr> _bytecode_overflow_example.py CALL 
20 <genexpr> _bytecode_overflow_example.py line 
20 <genexpr> _bytecode_overflow_example.py RETURN 
21 fun _bytecode_overflow_example.py line 
22 fun _bytecode_overflow_example.py line 
23 fun _bytecode_overflow_example.py line 
24 fun _bytecode_overflow_example.py line 
25 fun _bytecode_overflow_example.py line 
24 fun _bytecode_overflow_example.py line 
26 fun _bytecode_overflow_example.py line 
24 fun _bytecode_overflow_example.py line 
27 fun _bytecode_overflow_example.py line 
24 fun _bytecode_overflow_example.py line 
27 fun _bytecode_overflow_example.py line 
28 fun _bytecode_overflow_example.py line 
29 fun _bytecode_overflow_example.py line 
24 fun _bytecode_overflow_example.py line 
30 fun _bytecode_overflow_example.py line 
24 fun _bytecode_overflow_example.py line 
31 fun _bytecode_overflow_example.py line 
24 fun _bytecode_overflow_example.py line 
31 fun _bytecode_overflow_example.py line 
34 fun _bytecode_overflow_example.py line 
35 fun _bytecode_overflow_example.py line 
36 fun _bytecode_overflow_example.py line 
37 fun _bytecode_overflow_example.py line 
38 fun _bytecode_overflow_example.py line 
22 fun _bytecode_overflow_example.py line 
22 fun _bytecode_overflow_example.py RETURN 

-------- error -----------
__________________________ test_soft_terminate[True] ___________________________
[gw3] linux -- Python 3.10.7 /gnu/store/l6fpy0i9hlll9b6k8vy2i2a4cshwz3cv-python-wrapper-3.10.7/bin/python

self = <ReaderThread(Test Reader Thread, stopped daemon 140736717739584)>
context_message = 'wait_for_message', timeout = 15

    def get_next_message(self, context_message, timeout=None):
        if timeout is None:
            timeout = self.MESSAGES_TIMEOUT
        try:
>           msg = self._queue.get(block=True, timeout=timeout)

tests_python/debugger_unittest.py:211: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

[...]

=========================== short test summary info ============================
FAILED tests_python/test_bytecode_manipulation.py::test_set_pydevd_break_01a
FAILED tests_python/test_bytecode_manipulation.py::test_set_pydevd_break_01
FAILED tests_python/test_debugger_json.py::test_soft_terminate[True] - Assert...
====== 3 failed, 732 passed, 96 skipped, 20 warnings in 264.24s (0:04:24) ======