| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 65 of 1,254 | 94% | 18 of 86 | 79% | 20 | 134 | 11 | 268 | 2 | 91 | 0 | 4 |
| ProtoInputStream | | 90% | | 70% | 20 | 74 | 11 | 128 | 2 | 43 | 0 | 1 |
| ProtoOutputStream | | 100% | | 100% | 0 | 54 | 0 | 132 | 0 | 43 | 0 | 1 |
| WireType | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | 0 | 1 | |
| LimitedProtoInputStream | | 100% | | 100% | 0 | 5 | 0 | 6 | 0 | 4 | 0 | 1 |