| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 539 of 2,740 | 80% | 75 of 168 | 55% | 62 | 120 | 97 | 399 | 3 | 20 | 0 | 4 |
| LibstdioExecutor | | 82% | | 55% | 60 | 115 | 89 | 387 | 1 | 15 | 0 | 1 |
| LibstdioEvaluator | | 12% | n/a | 2 | 3 | 8 | 10 | 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 |