Mercurial > hg
view tests/mockblackbox.py @ 36146:29dd37a418aa
bdiff: write a native version of splitnewlines
./hg perfunidiff mercurial/manifest.py 0 --count 500 --profile before:
! wall 0.309280 comb 0.350000 user 0.290000 sys 0.060000 (best of 32)
./hg perfunidiff mercurial/manifest.py 0 --count 500 --profile after:
! wall 0.241572 comb 0.260000 user 0.240000 sys 0.020000 (best of 39)
so it's about 20% faster. I hate Python. I wish we could usefully
write this in Rust, but it doesn't look like that's realistic without
using the cpython crate, which I'd still like to avoid.
Differential Revision: https://phab.mercurial-scm.org/D1973
author | Augie Fackler <augie@google.com> |
---|---|
date | Thu, 25 Jan 2018 21:16:28 -0500 |
parents | f49c3ee5b02f |
children | a8a902d7176e |
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from __future__ import absolute_import from mercurial import ( util, ) # XXX: we should probably offer a devel option to do this in blackbox directly def getuser(): return b'bob' def getpid(): return 5000 # mock the date and user apis so the output is always the same def uisetup(ui): util.getuser = getuser util.getpid = getpid