| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 51 of 893 | 94% | 10 of 25 | 60% | 10 | 18 | 9 | 164 | 1 | 5 |
| prepareStdioChannel(Ruby, STDIO, Object) | | 36% | | 29% | 4 | 5 | 4 | 6 | 0 | 1 |
| createGlobals(ThreadContext, Ruby) | | 99% | | 88% | 1 | 5 | 1 | 129 | 0 | 1 |
| initARGV(Ruby) | | 85% | | 75% | 1 | 3 | 1 | 9 | 0 | 1 |
| defineGlobalEnvConstants(Ruby) | | 92% | | 50% | 3 | 4 | 1 | 18 | 0 | 1 |
| RubyGlobal() | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 |