| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 17 of 17 | 0% | 0 of 0 | n/a | 3 | 3 | 4 | 4 | 3 | 3 |
| error_set(ThreadContext, IRubyObject, IRubyObject) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| error(ThreadContext, IRubyObject) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| Factory.LastError() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |