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bpo-44087: Disallow instantiation of sqlite3.Statement #26567

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Merged
pablogsal merged 3 commits into from
Jun 20, 2021
Merged

bpo-44087: Disallow instantiation of sqlite3.Statement #26567

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647bb9c
bpo-44087: sqlite3.Statement uses Py_TPFLAGS_DISALLOW_INSTANTIATION
Jun 6, 2021
81fc38b
Add test
Jun 6, 2021
a0a5003
Merge branch 'main' into sqlite-disallow-stmt-inst
Jun 17, 2021
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Add test
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Erlend E. Aasland committed Jun 6, 2021
commit 81fc38b6e8cf08670863a7b83f90f7be0c9bbcff
5 changes: 5 additions & 0 deletions Lib/sqlite3/test/dbapi.py
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Expand Up @@ -26,6 +26,7 @@
import threading
import unittest

from test.support import check_disallow_instantiation
from test.support.os_helper import TESTFN, unlink


Expand Down Expand Up @@ -104,6 +105,10 @@ def test_shared_cache_deprecated(self):
sqlite.enable_shared_cache(enable)
self.assertIn("dbapi.py", cm.filename)

def test_disallow_instantiation(self):
cx = sqlite.connect(":memory:")
check_disallow_instantiation(self, type(cx("select 1")))


class ConnectionTests(unittest.TestCase):

Expand Down