1 files changed, 18 insertions, 0 deletions
diff --git a/tests/schema/tests.py b/tests/schema/tests.py
index c0c284672b..f734525dcc 100644
--- a/tests/schema/tests.py
+++ b/tests/schema/tests.py
@@ -4861,6 +4861,24 @@ class SchemaTests(TransactionTestCase):
             comment,
         )
 
+    @skipUnlessDBFeature("supports_comments", "supports_stored_generated_columns")
+    def test_add_db_comment_generated_field(self):
+        comment = "Custom comment"
+        field = GeneratedField(
+            expression=Value(1),
+            db_persist=True,
+            output_field=IntegerField(),
+            db_comment=comment,
+        )
+        field.set_attributes_from_name("volume")
+        with connection.schema_editor() as editor:
+            editor.create_model(Author)
+            editor.add_field(Author, field)
+        self.assertEqual(
+            self.get_column_comment(Author._meta.db_table, "volume"),
+            comment,
+        )
+
     @skipUnlessDBFeature("supports_comments")
     def test_add_db_comment_and_default_charfield(self):
         comment = "Custom comment with default"