| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 249 of 249 | 0% | 8 of 8 | 0% | 10 | 10 | 56 | 56 | 5 | 5 |
| compressGzip(Options, byte[], Buffer) | | 0% | n/a | 1 | 1 | 22 | 22 | 1 | 1 | |
| adler32(byte[]) | | 0% | | 0% | 3 | 3 | 12 | 12 | 1 | 1 |
| compressZlib(Options, byte[], Buffer) | | 0% | n/a | 1 | 1 | 9 | 9 | 1 | 1 | |
| compress(Options, byte[]) | | 0% | | 0% | 4 | 4 | 10 | 10 | 1 | 1 |
| Zopfli(int) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 |