| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 91 of 91 | 0% | 12 of 12 | 0% | 10 | 10 | 23 | 23 | 4 | 4 |
| walk(PlanVisitor) | | 0% | | 0% | 5 | 5 | 12 | 12 | 1 | 1 |
| postOrderWalk(Operator, PlanVisitor) | | 0% | | 0% | 3 | 3 | 8 | 8 | 1 | 1 |
| spawnChildWalker(OperatorPlan) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| PigRelExWalker(OperatorPlan) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 |