| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 23 of 23 | 0% | 4 of 4 | 0% | 6 | 6 | 6 | 6 | 4 | 4 |
| zero(long) | | 0% | | 0% | 2 | 2 | 1 | 1 | 1 | 1 |
| zero(int) | | 0% | | 0% | 2 | 2 | 1 | 1 | 1 | 1 |
| FixnumNodes.ZeroNode(RubyContext, SourceSection) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| FixnumNodes.ZeroNode(FixnumNodes.ZeroNode) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 |