Ticket #28289: 28289-test.diff

tests/annotations/tests.py

@@ -374 +374 @@
             lambda a: (a['age'], a['age_count'])
         )
 
+    def test_count_on_child_with_raw_sql_annotation_on_parent(self):
+        DepartmentStore.objects.create(
+            name='Angus & Robinson',
+            original_opening=datetime.date(2014, 3, 8),
+            friday_night_closing=datetime.time(21, 00, 00),
+            chain='Westfield',
+        )
+        from django.db.models.expressions import RawSQL
+        self.assertEqual(DepartmentStore.objects.annotate(title=RawSQL('name', ())).count(), 1)
+
     def test_annotate_exists(self):
         authors = Author.objects.annotate(c=Count('id')).filter(c__gt=1)
         self.assertFalse(authors.exists())