From cdfdcf4b70bebfc68871df885387790c6afbc23c Mon Sep 17 00:00:00 2001
From: Anubhav Joshi <anubhav9042@gmail.com>
Date: Sun, 10 Aug 2014 18:23:37 +0530
Subject: Fixed #23266 -- Prevented queries caused by type checking lookup
 values

Small modifications done by committer.
---
 tests/queries/tests.py | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'tests')

diff --git a/tests/queries/tests.py b/tests/queries/tests.py
index 380d64b8f9..e7dd7fab74 100644
--- a/tests/queries/tests.py
+++ b/tests/queries/tests.py
@@ -3461,6 +3461,10 @@ class RelatedLookupTypeTests(TestCase):
         # parent objects
         self.assertQuerysetEqual(ObjectC.objects.exclude(childobjecta=self.oa), out_c)
 
+        # Test for #23226
+        with self.assertNumQueries(0):
+            ObjectB.objects.filter(objecta__in=ObjectA.objects.all())
+
 
 class Ticket14056Tests(TestCase):
     def test_ticket_14056(self):
-- 
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