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Merged
youknowone merged 9 commits into from
Feb 27, 2026
Merged

Instrumented instruction #7212

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abc7d6d
Update test_monitoring from CPython 3.14.3
Feb 22, 2026
f35d0fd
patch test_monitoring not to entirely skipped
youknowone Feb 23, 2026
739f92e
impl sys.monitoring
youknowone Feb 22, 2026
3c7b25d
Update test_compile from v3.14.3
Feb 23, 2026
4ef1b48
instrumented instructions
youknowone Feb 23, 2026
9c329bd
Implement side-table instrumented opcode execution
youknowone Feb 23, 2026
fa1e75a
mark failing tests
youknowone Feb 23, 2026
20a93c5
set_f_lineno, set_f_lasti, PyAtomic refactor
youknowone Feb 23, 2026
4567c68
Unmark successful tests
youknowone Feb 24, 2026
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@youknowone
youknowone committed Feb 27, 2026
commit fa1e75a809d9ff3964a3c7427690b688a505c957
10 changes: 10 additions & 0 deletions Lib/test/test_monitoring.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1744,6 +1744,7 @@ def func(v=1):
('branch right', 'func', 6, 8),
('branch right', 'func', 2, 10)])

@unittest.expectedFailure # TODO: RUSTPYTHON; AttributeError: attribute 'f_lineno' of 'frame' objects is not writable
def test_callback_set_frame_lineno(self):
def func(s: str) -> int:
if s.startswith("t"):
Expand Down Expand Up @@ -1801,6 +1802,7 @@ def check_branches(self, run_func, test_func=None, tool=TEST_TOOL, recorders=BRA
for recorder in recorders:
sys.monitoring.register_callback(tool, recorder.event_type, None)

@unittest.expectedFailure # TODO: RUSTPYTHON; AttributeError: 'code' object has no attribute 'co_branches'
def test_simple(self):

def func():
Expand All @@ -1821,6 +1823,7 @@ def whilefunc(n=0):

self.check_branches(whilefunc)

@unittest.expectedFailure # TODO: RUSTPYTHON; AttributeError: 'code' object has no attribute 'co_branches'
def test_except_star(self):

class Foo:
Expand All @@ -1839,6 +1842,7 @@ def func():

self.check_branches(func)

@unittest.expectedFailure # TODO: RUSTPYTHON; AttributeError: 'code' object has no attribute 'co_branches'
def test4(self):

def foo(n=0):
Expand All @@ -1849,6 +1853,7 @@ def foo(n=0):

self.check_branches(foo)

@unittest.expectedFailure # TODO: RUSTPYTHON; AttributeError: 'code' object has no attribute 'co_branches'
def test_async_for(self):

async def gen():
Expand Down Expand Up @@ -1937,6 +1942,7 @@ def f():
]
return d["f"], expected

@unittest.expectedFailure # TODO: RUSTPYTHON; AssertionError: False != True
def test_method_call(self):
nonopt_func, nonopt_expected = self._super_method_call(optimized=False)
opt_func, opt_expected = self._super_method_call(optimized=True)
Expand Down Expand Up @@ -1988,6 +1994,7 @@ def f():
]
return d["f"], expected

@unittest.expectedFailure # TODO: RUSTPYTHON; AssertionError: False != True
def test_method_call_error(self):
nonopt_func, nonopt_expected = self._super_method_call_error(optimized=False)
opt_func, opt_expected = self._super_method_call_error(optimized=True)
Expand Down Expand Up @@ -2025,13 +2032,15 @@ def f():
]
return d["f"], expected

@unittest.expectedFailure # TODO: RUSTPYTHON; AssertionError: False != True
def test_attr(self):
nonopt_func, nonopt_expected = self._super_attr(optimized=False)
opt_func, opt_expected = self._super_attr(optimized=True)

self.check_events(nonopt_func, recorders=self.RECORDERS, expected=nonopt_expected)
self.check_events(opt_func, recorders=self.RECORDERS, expected=opt_expected)

@unittest.expectedFailure # TODO: RUSTPYTHON
def test_vs_other_type_call(self):
code_template = textwrap.dedent("""
class C:
Expand Down Expand Up @@ -2122,6 +2131,7 @@ def test_get_local_events_uninitialized(self):

class TestRegressions(MonitoringTestBase, unittest.TestCase):

@unittest.expectedFailure # TODO: RUSTPYTHON; + inner
def test_105162(self):
caught = None

Expand Down