(t *testing.T)
| 48 | } |
| 49 | |
| 50 | func TestDB_WriteBatchRestart(t *testing.T) { |
| 51 | opts := config.DefaultOptions |
| 52 | dir, _ := os.MkdirTemp("", "flydb-batch-2") |
| 53 | opts.DirPath = dir |
| 54 | db, err := NewDB(opts) |
| 55 | defer db.Clean() |
| 56 | assert.Nil(t, err) |
| 57 | assert.NotNil(t, db) |
| 58 | |
| 59 | err = db.Put(randkv.GetTestKey(1), randkv.RandomValue(10)) |
| 60 | assert.Nil(t, err) |
| 61 | |
| 62 | wb := db.NewWriteBatch(config.DefaultWriteBatchOptions) |
| 63 | err = wb.Put(randkv.GetTestKey(2), randkv.RandomValue(10)) |
| 64 | assert.Nil(t, err) |
| 65 | err = wb.Delete(randkv.GetTestKey(1)) |
| 66 | assert.Nil(t, err) |
| 67 | |
| 68 | err = wb.Commit() |
| 69 | assert.Nil(t, err) |
| 70 | |
| 71 | err = wb.Put(randkv.GetTestKey(3), randkv.RandomValue(10)) |
| 72 | assert.Nil(t, err) |
| 73 | err = wb.Commit() |
| 74 | assert.Nil(t, err) |
| 75 | |
| 76 | // Restart |
| 77 | err = db.Close() |
| 78 | assert.Nil(t, err) |
| 79 | |
| 80 | db2, err := NewDB(opts) |
| 81 | time.Sleep(time.Millisecond * 100) |
| 82 | defer db2.Clean() |
| 83 | assert.Nil(t, err) |
| 84 | |
| 85 | _, err = db2.Get(randkv.GetTestKey(1)) |
| 86 | assert.Equal(t, _const.ErrKeyNotFound, err) |
| 87 | |
| 88 | // Judgment transaction sequence number |
| 89 | assert.Equal(t, uint64(2), db.transSeqNo) |
| 90 | } |
| 91 | |
| 92 | func TestDB_WriteBatch1(t *testing.T) { |
| 93 | opts := config.DefaultOptions |
nothing calls this directly
no test coverage detected