move free functions in runtest into methods

Also, promote the for loop iterating over revisions out into the
top-level method, whereas before it was pushed down instead each test's
method. Not entirely clear that this was the right call.
This commit is contained in:
Niko Matsakis 2016-04-25 17:59:31 -04:00
parent ef884bcb93
commit 6b10756a59

File diff suppressed because it is too large Load Diff