Mercurial > hg
view tests/test-sparse-requirement.t @ 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 | 22371eabb3b1 |
children | c2c8962a9465 |
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$ hg init repo $ cd repo $ touch a.html b.html c.py d.py $ cat > frontend.sparse << EOF > [include] > *.html > EOF $ hg -q commit -A -m initial $ echo 1 > a.html $ echo 1 > c.py $ hg commit -m 'commit 1' Enable sparse profile $ cat .hg/requires dotencode fncache generaldelta revlogv1 store $ hg debugsparse --config extensions.sparse= --enable-profile frontend.sparse $ ls a.html b.html Requirement for sparse added when sparse is enabled $ cat .hg/requires dotencode exp-sparse fncache generaldelta revlogv1 store Client without sparse enabled reacts properly $ hg files abort: repository is using sparse feature but sparse is not enabled; enable the "sparse" extensions to access! [255] Requirement for sparse is removed when sparse is disabled $ hg debugsparse --reset --config extensions.sparse= $ cat .hg/requires dotencode fncache generaldelta revlogv1 store And client without sparse can access $ hg files a.html b.html c.py d.py frontend.sparse