| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 568 of 2,743 | 79% | 77 of 170 | 55% | 63 | 121 | 103 | 404 | 3 | 20 | 0 | 4 |
| LibstdioExecutor | | 82% | | 55% | 60 | 115 | 89 | 386 | 1 | 15 | 0 | 1 |
| LibstdioEvaluator | | 9% | | 0% | 3 | 4 | 14 | 16 | 2 | 3 | 0 | 1 |
| LibstdioExecutor.new Object() {...} | | 88% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | |
| LibstdioEnabler | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | 0 | 1 |