| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 573 of 573 | 0% | 26 of 26 | 0% | 22 | 22 | 123 | 123 | 9 | 9 |
| testFormat() | | 0% | | 0% | 3 | 3 | 46 | 46 | 1 | 1 |
| testGzip() | | 0% | | 0% | 3 | 3 | 22 | 22 | 1 | 1 |
| createRanges(int, int, Random) | | 0% | | 0% | 4 | 4 | 8 | 8 | 1 | 1 |
| createFiles(int, int, Random) | | 0% | | 0% | 3 | 3 | 10 | 10 | 1 | 1 |
| readSplit(InputFormat, InputSplit, Job) | | 0% | | 0% | 2 | 2 | 13 | 13 | 1 | 1 |
| testResults(List, String[], String[]) | | 0% | | 0% | 3 | 3 | 6 | 6 | 1 | 1 |
| static {...} | | 0% | n/a | 1 | 1 | 11 | 11 | 1 | 1 | |
| writeFile(FileSystem, Path, CompressionCodec, String) | | 0% | | 0% | 2 | 2 | 6 | 6 | 1 | 1 |
| TestCombineTextInputFormat() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |