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gh-102251: Updates to test_imp Toward Fixing Some Refleaks by ericsnowcurrently · Pull Request #102254 · python/cpython · GitHub
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gh-102251: Updates to test_imp Toward Fixing Some Refleaks #102254

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Merged
ericsnowcurrently merged 17 commits into from
Feb 27, 2023
Merged

gh-102251: Updates to test_imp Toward Fixing Some Refleaks #102254

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2be855c
Stop skipping the tests.
ericsnowcurrently Feb 17, 2023
9bbedda
_modules_by_index_clear() -> _modules_by_index_clear_one().
ericsnowcurrently Feb 17, 2023
83f42d6
Add an explanation of what happens when extensions are loaded.
ericsnowcurrently Feb 17, 2023
828a734
Add _forget_extension().
ericsnowcurrently Feb 17, 2023
e9096cd
Clean up test_singlephase_multiple_interpreters.
ericsnowcurrently Feb 17, 2023
c993f97
Add another test case.
ericsnowcurrently Feb 17, 2023
cc5c771
Expand test_singlephase_multiple_interpreters.
ericsnowcurrently Feb 18, 2023
08741b8
Clean up the tests.
ericsnowcurrently Feb 22, 2023
31716e9
Clean up clear_singlephase_extension().
ericsnowcurrently Feb 22, 2023
2c3dd42
Add a check.
ericsnowcurrently Feb 22, 2023
a353e7e
Fix a typo.
ericsnowcurrently Feb 22, 2023
c6a39e3
script -> snapshot_script.
ericsnowcurrently Feb 22, 2023
0c65700
Use spec_from_file_location() in imp.load_dynamic().
ericsnowcurrently Feb 22, 2023
993484e
Update single-phase-init tests.
ericsnowcurrently Feb 23, 2023
fc94060
Do the initial cleanup in setUpClass().
ericsnowcurrently Feb 24, 2023
3e2a1dd
Move the requires_load_dynamic decorator to the class.
ericsnowcurrently Feb 25, 2023
f0ce607
For now, skip the tests during refleak detection.
ericsnowcurrently Feb 25, 2023
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Do the initial cleanup in setUpClass().
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@ericsnowcurrently
ericsnowcurrently committed Feb 24, 2023
commit fc940603fc0b6cc6b0ccf05b4740f971b2df7f01
31 changes: 18 additions & 13 deletions Lib/test/test_imp.py
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Original file line number Diff line number Diff line change
Expand Up @@ -668,19 +668,24 @@ def setUpClass(cls):
fileobj.close()
cls.FILE = filename

def setUp(self):
# Start and end fresh.
def clean_up():
name = self.NAME
if name in sys.modules:
if hasattr(sys.modules[name], '_clear_globals'):
assert sys.modules[name].__file__ == self.FILE
sys.modules[name]._clear_globals()
del sys.modules[name]
# Clear all internally cached data for the extension.
_testinternalcapi.clear_extension(name, self.FILE)
clean_up()
self.addCleanup(clean_up)
# Start fresh.
cls.clean_up()

def tearDown(self):
# Clean up the module.
self.clean_up()

@classmethod
def clean_up(cls):
name = cls.NAME
filename = cls.FILE
if name in sys.modules:
if hasattr(sys.modules[name], '_clear_globals'):
assert sys.modules[name].__file__ == filename
sys.modules[name]._clear_globals()
del sys.modules[name]
# Clear all internally cached data for the extension.
_testinternalcapi.clear_extension(name, filename)

#########################
# helpers
Expand Down