Thanks to visit codestin.com
Credit goes to github.com

Skip to content

gh-102251: Disable non-rerunnable test in test_import #106013

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 5 commits into from
Jun 23, 2023
+20 −4
Merged

gh-102251: Disable non-rerunnable test in test_import #106013

Changes from all commits
Commits
Show all changes
5 commits
Select commit Hold shift + click to select a range
e099505
gh-102251: Fix test_import ref leak
erlend-aasland Jun 23, 2023
e5baa02
Doh
erlend-aasland Jun 23, 2023
0784bc1
Also skip reruns for test_basic_multiple_interpreters_deleted_no_reset()
erlend-aasland Jun 23, 2023
7083645
Address review: test_basic_multiple_interpreters_main_no_reset() is n…
erlend-aasland Jun 23, 2023
0c7839c
Pull in main
erlend-aasland Jun 23, 2023
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
24 changes: 20 additions & 4 deletions Lib/test/test_import/__init__.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -107,6 +107,25 @@ def remove_files(name):
rmtree('__pycache__')


def no_rerun(reason):
"""Skip rerunning for a particular test.

WARNING: Use this decorator with care; skipping rerunning makes it
impossible to find reference leaks. Provide a clear reason for skipping the
test using the 'reason' parameter.
"""
def deco(func):
_has_run = False
def wrapper(self):
nonlocal _has_run
if _has_run:
self.skipTest(reason)
func(self)
_has_run = True
return wrapper
return deco


@contextlib.contextmanager
def _ready_to_import(name=None, source=""):
# sets up a temporary directory and removes it
Expand Down Expand Up @@ -1989,10 +2008,6 @@ class SinglephaseInitTests(unittest.TestCase):

@classmethod
def setUpClass(cls):
if '-R' in sys.argv or '--huntrleaks' in sys.argv:
# https://github.com/python/cpython/issues/102251
raise unittest.SkipTest('unresolved refleaks (see gh-102251)')

spec = importlib.util.find_spec(cls.NAME)
from importlib.machinery import ExtensionFileLoader
cls.FILE = spec.origin
Expand Down Expand Up @@ -2502,6 +2517,7 @@ def test_basic_multiple_interpreters_main_no_reset(self):
# * m_copy was copied from interp2 (was from interp1)
# * module's global state was updated, not reset

@no_rerun(reason="rerun not possible; module state is never cleared (see gh-102251)")
@requires_subinterpreters
def test_basic_multiple_interpreters_deleted_no_reset(self):
# without resetting; already loaded in a deleted interpreter
Expand Down