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[3.13] gh-122247: Move instruction instrumentation sanity check after tracing check (GH-122251) (GH-122812)

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(cherry picked from commit 57d7c3e78f)

Co-authored-by: Tian Gao <gaogaotiantian@hotmail.com>
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Miss Islington (bot) 2024-08-16 12:01:40 +02:00 • committed by GitHub
parent 7ee7558833
commit 1f7071572e
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2 changed files with 16 additions and 1 deletions
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15
Lib/test/test_monitoring.py
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@ -1841,6 +1841,21 @@ class TestRegressions(MonitoringTestBase, unittest.TestCase):
self.assertEqual(call_data[0], (f, 1))
self.assertEqual(call_data[1], (f, sys.monitoring.MISSING))
def test_instruction_explicit_callback(self):
# gh-122247
# Calling the instruction event callback explicitly should not
# crash CPython
def callback(code, instruction_offset):
pass
sys.monitoring.use_tool_id(0, "test")
self.addCleanup(sys.monitoring.free_tool_id, 0)
sys.monitoring.register_callback(0, sys.monitoring.events.INSTRUCTION, callback)
sys.monitoring.set_events(0, sys.monitoring.events.INSTRUCTION)
callback(None, 0) # call the *same* handler while it is registered
sys.monitoring.restart_events()
sys.monitoring.set_events(0, 0)
class TestOptimizer(MonitoringTestBase, unittest.TestCase):