Some tasks (like reboots) take a significant amount of time so we should have the ability to run them once and not have to run them in between every iteration.
Created attachment 368380 [details]
Attachment 368380 [details] did not pass style-queue:
ERROR: Tools/ChangeLog:8: Line contains tab character. [whitespace/tab] 
Total errors found: 1 in 5 files
If any of these errors are false positives, please file a bug against check-webkit-style.
Comment on attachment 368380 [details]
View in context: https://bugs.webkit.org/attachment.cgi?id=368380&action=review
> + Add two new functions prepare_inital_env and restore_env_after_all_testing around the entire
Four more spaces?