xj.lin 3fd083c987 add wrapper and unittest file
Former-commit-id: 9b115de1c9d84ed4c790980793fec28169ca7837
2019-04-16 11:05:38 +08:00
..
2019-04-16 11:05:38 +08:00
2019-04-16 11:05:38 +08:00