[3.10] bpo-43988: Add test.support.check_disallow_instantiation() (GH-25757) (GH-26885)

(cherry picked from commit 4f725261c6, fbff5387c3, and 8cec740820)

Co-authored-by: Erlend Egeberg Aasland <erlend.aasland@innova.no>

Automerge-Triggered-By: GH:vstinner
This commit is contained in:
Erlend Egeberg Aasland 2021-06-24 01:46:25 +02:00 committed by GitHub
parent ece3841d3d
commit 0a3452e7cf
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16 changed files with 58 additions and 53 deletions

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@ -25,6 +25,7 @@
import sqlite3 as sqlite
import sys
from test.support import check_disallow_instantiation
from test.support.os_helper import TESTFN, unlink
@ -94,8 +95,7 @@ def test_shared_cache_deprecated(self):
def test_disallow_instantiation(self):
cx = sqlite.connect(":memory:")
tp = type(cx("select 1"))
self.assertRaises(TypeError, tp)
check_disallow_instantiation(self, type(cx("select 1")))
class ConnectionTests(unittest.TestCase):