| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 35 of 176 | 80% | 13 of 30 | 57% | 13 | 20 | 7 | 36 | 2 | 5 |
| to_str(ThreadContext) | | 80% | | 57% | 11 | 16 | 5 | 27 | 0 | 1 |
| dump(ThreadContext, IRubyObject) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| load(IRubyObject, IRubyObject) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| RubyNameError.RubyNameErrorMessage(Ruby, IRubyObject, IRubyObject, Visibility, CallType) | | 100% | n/a | 0 | 1 | 0 | 6 | 0 | 1 | |
| static {...} | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |