| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 51 of 51 | 0% | 2 of 2 | 0% | 4 | 4 | 12 | 12 | 3 | 3 |
| chdir(VirtualFrame, RubyString, RubyProc) | | 0% | | 0% | 2 | 2 | 8 | 8 | 1 | 1 |
| DirNodes.ChdirNode(RubyContext, SourceSection) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| DirNodes.ChdirNode(DirNodes.ChdirNode) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 |