| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 316 of 316 | 0% | 12 of 12 | 0% | 14 | 14 | 57 | 57 | 8 | 8 |
| readMap(Block, int) | | 0% | | 0% | 4 | 4 | 11 | 11 | 1 | 1 |
| testMapTypeWithNullsWithBatchReader(boolean) | | 0% | | 0% | 2 | 2 | 12 | 12 | 1 | 1 |
| testMapTypeWithNullsWithSelectiveReader(boolean) | | 0% | | 0% | 2 | 2 | 10 | 10 | 1 | 1 |
| createSingleColumnMapFileWithNullValues(Type, Map) | | 0% | n/a | 1 | 1 | 11 | 11 | 1 | 1 | |
| createMapType(Type, Type) | | 0% | n/a | 1 | 1 | 5 | 5 | 1 | 1 | |
| generateMap() | | 0% | | 0% | 2 | 2 | 6 | 6 | 1 | 1 |
| mapNullKeysEnabled() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| TestOrcMapNullKey() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |