[test] Simplify shuffle_test while pleasing gcc static analysis #2562
| Job | Run time |
|---|---|
| 13m 16s | |
| 7m 51s | |
| 22m 21s | |
| 7m 38s | |
| 10m 43s | |
| 11m 50s | |
| 1h 50m 11s | |
| 16m 50s | |
| 24m 42s | |
| 13m 16s | |
| 7m 51s | |
| 6h 5m 0s | |
| 11m 50s | |
| 7m 38s | |
| 16m 50s | |
| 10m 43s | |
| 24m 42s | |
| 22m 21s | |
| 13m 16s | |
| 22m 21s | |
| 7m 51s | |
| 6h 5m 0s | |
| 7m 38s | |
| 24m 42s | |
| 11m 50s | |
| 10m 43s | |
| 16m 50s | |
| 19h 45m 44s |