Switch testing communication to fifo on linux/mac
#11692
| Job | Run time |
|---|---|
| 2m 24s | |
| 2m 11s | |
| 4m 35s |
fifo on linux/mac
#11692
| Job | Run time |
|---|---|
| 2m 24s | |
| 2m 11s | |
| 4m 35s |