| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 10 of 56 | 82% | 0 of 2 | 100% | 1 | 4 | 1 | 9 | 1 | 3 |
| toString() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| interpret(ThreadContext, StaticScope, DynamicScope, IRubyObject, Object[]) | | 100% | | 100% | 0 | 2 | 0 | 6 | 0 | 1 |
| OneArgOperandAttrAssignInstr(AttrAssignInstr) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 |