1 files changed, 12 insertions, 0 deletions
diff --git a/tests/postgres_tests/test_array.py b/tests/postgres_tests/test_array.py
index 5c300f7ea3..020b31658f 100644
--- a/tests/postgres_tests/test_array.py
+++ b/tests/postgres_tests/test_array.py
@@ -156,6 +156,18 @@ class TestQuerying(TestCase):
             []
         )
 
+    def test_contained_by_charfield(self):
+        self.assertSequenceEqual(
+            CharArrayModel.objects.filter(field__contained_by=['text']),
+            []
+        )
+
+    def test_overlap_charfield(self):
+        self.assertSequenceEqual(
+            CharArrayModel.objects.filter(field__overlap=['text']),
+            []
+        )
+
     def test_index(self):
         self.assertSequenceEqual(
             NullableIntegerArrayModel.objects.filter(field__0=2),