Mercurial > hg
view tests/test-sparse-clone.t @ 44861:065421e12248
files: speed up `hg files` when no flags change display
It's not the first time I see slowness from this command slow down
tools built on top of hg.
The majority of the time is spent merely printing the result before
this change, which is clearly not how it should be (especially since
the computation of the result also looks slow).
Running `hg files` in mozilla-central:
parent revision: 1,260s
this commit: 0,683s
this commit without batching ui.write: 0,931s
this commit replacing the body of the loop with `pass`: 0,566s
This looks like a prime candidate for a rust fast path, but until
then, it seems reasonable to optimize the python.
Differential Revision: https://phab.mercurial-scm.org/D8586
author | Valentin Gatien-Baron <valentin.gatienbaron@gmail.com> |
---|---|
date | Tue, 26 May 2020 08:15:09 -0400 |
parents | 5c2a4f37eace |
children | 9c4204b7f3e4 |
line wrap: on
line source
test sparse $ cat >> $HGRCPATH << EOF > [ui] > ssh = "$PYTHON" "$RUNTESTDIR/dummyssh" > username = nobody <no.reply@fb.com> > [extensions] > sparse= > purge= > strip= > rebase= > EOF $ hg init myrepo $ cd myrepo $ echo a > index.html $ echo x > data.py $ echo z > readme.txt $ cat > webpage.sparse <<EOF > [include] > *.html > EOF $ cat > backend.sparse <<EOF > [include] > *.py > EOF $ hg ci -Aqm 'initial' $ cd .. Verify local clone with a sparse profile works $ hg clone --enable-profile webpage.sparse myrepo clone1 updating to branch default warning: sparse profile 'webpage.sparse' not found in rev 000000000000 - ignoring it 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd clone1 $ ls -A .hg index.html $ cd .. Verify local clone with include works $ hg clone --include *.sparse myrepo clone2 updating to branch default 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd clone2 $ ls -A .hg backend.sparse webpage.sparse $ cd .. Verify local clone with exclude works $ hg clone --exclude data.py myrepo clone3 updating to branch default 4 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd clone3 $ ls -A .hg backend.sparse index.html readme.txt webpage.sparse $ cd .. Verify sparse clone profile over ssh works $ hg clone -q --enable-profile webpage.sparse ssh://user@dummy/myrepo clone4 warning: sparse profile 'webpage.sparse' not found in rev 000000000000 - ignoring it $ cd clone4 $ ls -A .hg index.html $ cd ..