Refs #26709 -- Checked allow_migrate_model() in Add/RemoveIndex operations.

1 files changed, 18 insertions, 0 deletions

diff --git a/tests/migrations/test_operations.py b/tests/migrations/test_operations.py
index 0d2a6ea9bd..743bcd81a4 100644
--- a/tests/migrations/test_operations.py
+++ b/tests/migrations/test_operations.py
@@ -2347,3 +2347,21 @@ class SwappableOperationTests(OperationTestBase):
         with connection.schema_editor() as editor:
             operation.database_backwards("test_adfligsw", editor, new_state, project_state)
         self.assertTableNotExists("test_adfligsw_pony")
+
+    @override_settings(TEST_SWAP_MODEL='migrations.SomeFakeModel')
+    def test_indexes_ignore_swapped(self):
+        """
+        Add/RemoveIndex operations ignore swapped models.
+        """
+        operation = migrations.AddIndex('Pony', models.Index(fields=['pink'], name='my_name_idx'))
+        project_state, new_state = self.make_test_state('test_adinigsw', operation)
+        with connection.schema_editor() as editor:
+            # No database queries should be run for swapped models
+            operation.database_forwards('test_adinigsw', editor, project_state, new_state)
+            operation.database_backwards('test_adinigsw', editor, new_state, project_state)
+
+        operation = migrations.RemoveIndex('Pony', models.Index(fields=['pink'], name='my_name_idx'))
+        project_state, new_state = self.make_test_state("test_rminigsw", operation)
+        with connection.schema_editor() as editor:
+            operation.database_forwards('test_rminigsw', editor, project_state, new_state)
+            operation.database_backwards('test_rminigsw', editor, new_state, project_state)