| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 121 of 121 | 0% | 0 of 0 | n/a | 3 | 3 | 25 | 25 | 3 | 3 |
| testUpgradeToIdBasedLayout() | | 0% | n/a | 1 | 1 | 12 | 12 | 1 | 1 | |
| testUpgradeFrom256To32Layout() | | 0% | n/a | 1 | 1 | 12 | 12 | 1 | 1 | |
| TestDatanodeLayoutUpgrade() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |