| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 83 of 386 | 78% | 10 of 44 | 77% | 10 | 34 | 22 | 98 | 2 | 8 |
| fill() | | 79% | | 82% | 3 | 11 | 14 | 52 | 0 | 1 |
| read(byte[], int, int) | | 56% | | 56% | 5 | 10 | 6 | 17 | 0 | 1 |
| getSize() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getUncompressedSize() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| readLiteralLength(int) | | 100% | | 100% | 0 | 6 | 0 | 12 | 0 | 1 |
| readSize() | | 100% | | 100% | 0 | 3 | 0 | 9 | 0 | 1 |
| SnappyCompressorInputStream(InputStream, int) | | 100% | n/a | 0 | 1 | 0 | 4 | 0 | 1 | |
| SnappyCompressorInputStream(InputStream) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 |