Mercurial > hg
view tests/sitecustomize.py @ 30017:973cf6c3de30
perf: add --reverse to perfrevlog
It can be useful to know how fast we can read revisions from a revlog
in reverse. This operation tends to occur in `hg log` commands,
for example.
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Sat, 24 Sep 2016 10:44:37 -0700 |
parents | b12bda49c3e3 |
children | d2c40510104e |
line wrap: on
line source
from __future__ import absolute_import import os if os.environ.get('COVERAGE_PROCESS_START'): try: import coverage import random # uuid is better, but not available in Python 2.4. covpath = os.path.join(os.environ['COVERAGE_DIR'], 'cov.%s' % random.randrange(0, 1000000000000)) cov = coverage.coverage(data_file=covpath, auto_data=True) cov._warn_no_data = False cov._warn_unimported_source = False cov.start() except ImportError: pass