def test_access_denied_during_cleanup(tmp_path, monkeypatch):
"""Ensure that deleting a numbered dir does not fail because of OSErrors (#4262)."""
path = tmp_path / "temp-1"
path.mkdir()
def renamed_failed(*args):
raise OSError("access denied")
monkeypatch.setattr(Path, "rename", renamed_failed)
lock_path = get_lock_path(path)
maybe_delete_a_numbered_dir(path)
assert not lock_path.is_file()
def test_access_denied_during_cleanup(tmp_path, monkeypatch):
"""Ensure that deleting a numbered dir does not fail because of OSErrors (#4262)."""
path = tmp_path / "temp-1"
path.mkdir()
def renamed_failed(*args):
raise OSError("access denied")
monkeypatch.setattr(Path, "rename", renamed_failed)
lock_path = get_lock_path(path)
maybe_delete_a_numbered_dir(path)
assert not lock_path.is_file()
def test_suppress_error_removing_lock(tmp_path):
"""ensure_deletable should not raise an exception if the lock file cannot be removed (#5456)"""
path = tmp_path / "dir"
path.mkdir()
lock = get_lock_path(path)
lock.touch()
mtime = lock.stat().st_mtime
with unittest.mock.patch.object(Path, "unlink", side_effect=OSError):
assert not ensure_deletable(
path, consider_lock_dead_if_created_before=mtime + 30)
assert lock.is_file()
# check now that we can remove the lock file in normal circumstances
assert ensure_deletable(path,
consider_lock_dead_if_created_before=mtime + 30)
assert not lock.is_file()
def test_suppress_error_removing_lock(tmp_path: Path) -> None:
"""ensure_deletable should be resilient if lock file cannot be removed (#5456, #7491)"""
path = tmp_path / "dir"
path.mkdir()
lock = get_lock_path(path)
lock.touch()
mtime = lock.stat().st_mtime
with unittest.mock.patch.object(Path, "unlink", side_effect=OSError) as m:
assert not ensure_deletable(
path, consider_lock_dead_if_created_before=mtime + 30)
assert m.call_count == 1
assert lock.is_file()
with unittest.mock.patch.object(Path, "is_file", side_effect=OSError) as m:
assert not ensure_deletable(
path, consider_lock_dead_if_created_before=mtime + 30)
assert m.call_count == 1
assert lock.is_file()
# check now that we can remove the lock file in normal circumstances
assert ensure_deletable(path,
consider_lock_dead_if_created_before=mtime + 30)
assert not lock.is_file()
