| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 75 of 75 | 0% | 10 of 10 | 0% | 13 | 13 | 22 | 22 | 8 | 8 |
| id2Ref(long) | | 0% | | 0% | 6 | 6 | 13 | 13 | 1 | 1 |
| ObjectSpaceNodes.ID2RefNode(RubyContext, SourceSection) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| id2Ref(int) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| ObjectSpaceNodes.ID2RefNode(ObjectSpaceNodes.ID2RefNode) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| id2RefLargeFixnum(RubyBignum) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| id2RefFloat(RubyBignum) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| isLargeFixnumID(RubyBignum) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| isFloatID(RubyBignum) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |