| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 37 of 37 | 0% | 2 of 2 | 0% | 3 | 3 | 10 | 10 | 2 | 2 |
| execute(VirtualFrame) | | 0% | | 0% | 2 | 2 | 4 | 4 | 1 | 1 |
| ReadOptionalArgumentNode(RubyContext, SourceSection, int, int, RubyNode) | | 0% | n/a | 1 | 1 | 6 | 6 | 1 | 1 |