Mercurial > hg
view tests/test-pull-bundle.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 | 3d5fb6cab832 |
children | fbde66b05da4 |
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#require no-chg $ hg init repo $ cd repo $ echo foo > foo $ hg ci -qAm 'add foo' $ echo >> foo $ hg ci -m 'change foo' $ hg up -qC 0 $ echo bar > bar $ hg ci -qAm 'add bar' $ hg log changeset: 2:effea6de0384 tag: tip parent: 0:bbd179dfa0a7 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: add bar changeset: 1:ed1b79f46b9a user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: change foo changeset: 0:bbd179dfa0a7 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: add foo $ cd .. Test pullbundle functionality $ cd repo $ cat <<EOF > .hg/hgrc > [server] > pullbundle = True > [experimental] > evolution = True > [extensions] > blackbox = > EOF $ hg bundle --base null -r 0 .hg/0.hg 1 changesets found $ hg bundle --base 0 -r 1 .hg/1.hg 1 changesets found $ hg bundle --base 1 -r 2 .hg/2.hg 1 changesets found $ cat <<EOF > .hg/pullbundles.manifest > 2.hg BUNDLESPEC=none-v2 heads=effea6de0384e684f44435651cb7bd70b8735bd4 bases=bbd179dfa0a71671c253b3ae0aa1513b60d199fa > 1.hg BUNDLESPEC=bzip2-v2 heads=ed1b79f46b9a29f5a6efa59cf12fcfca43bead5a bases=bbd179dfa0a71671c253b3ae0aa1513b60d199fa > 0.hg BUNDLESPEC=gzip-v2 heads=bbd179dfa0a71671c253b3ae0aa1513b60d199fa > EOF $ hg --config blackbox.track=debug --debug serve -p $HGPORT2 -d --pid-file=../repo.pid listening at http://*:$HGPORT2/ (bound to $LOCALIP:$HGPORT2) (glob) (?) $ cat ../repo.pid >> $DAEMON_PIDS $ cd .. $ hg clone -r 0 http://localhost:$HGPORT2/ repo.pullbundle adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files new changesets bbd179dfa0a7 (1 drafts) updating to branch default 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd repo.pullbundle $ hg pull -r 1 pulling from http://localhost:$HGPORT2/ searching for changes adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files new changesets ed1b79f46b9a (1 drafts) (run 'hg update' to get a working copy) $ hg pull -r 2 pulling from http://localhost:$HGPORT2/ searching for changes adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files (+1 heads) new changesets effea6de0384 (1 drafts) (run 'hg heads' to see heads, 'hg merge' to merge) $ cd .. $ killdaemons.py $ grep 'sending pullbundle ' repo/.hg/blackbox.log * sending pullbundle "0.hg" (glob) * sending pullbundle "1.hg" (glob) * sending pullbundle "2.hg" (glob) $ rm repo/.hg/blackbox.log Test pullbundle functionality for incremental pulls $ cd repo $ hg --config blackbox.track=debug --debug serve -p $HGPORT2 -d --pid-file=../repo.pid listening at http://*:$HGPORT2/ (bound to $LOCALIP:$HGPORT2) (glob) (?) $ cat ../repo.pid >> $DAEMON_PIDS $ cd .. $ hg clone http://localhost:$HGPORT2/ repo.pullbundle2 requesting all changes adding changesets adding manifests adding file changes adding changesets adding manifests adding file changes adding changesets adding manifests adding file changes added 3 changesets with 3 changes to 3 files (+1 heads) new changesets bbd179dfa0a7:ed1b79f46b9a (3 drafts) updating to branch default 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ killdaemons.py $ grep 'sending pullbundle ' repo/.hg/blackbox.log * sending pullbundle "0.hg" (glob) * sending pullbundle "2.hg" (glob) * sending pullbundle "1.hg" (glob) $ rm repo/.hg/blackbox.log Test pullbundle functionality for incoming $ cd repo $ hg --config blackbox.track=debug --debug serve -p $HGPORT2 -d --pid-file=../repo.pid listening at http://*:$HGPORT2/ (bound to $LOCALIP:$HGPORT2) (glob) (?) $ cat ../repo.pid >> $DAEMON_PIDS $ cd .. $ hg clone http://localhost:$HGPORT2/ repo.pullbundle2a -r 0 adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files new changesets bbd179dfa0a7 (1 drafts) updating to branch default 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd repo.pullbundle2a $ hg incoming -r ed1b79f46b9a comparing with http://localhost:$HGPORT2/ searching for changes changeset: 1:ed1b79f46b9a tag: tip user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: change foo $ cd .. $ killdaemons.py $ grep 'sending pullbundle ' repo/.hg/blackbox.log * sending pullbundle "0.hg" (glob) * sending pullbundle "1.hg" (glob) $ rm repo/.hg/blackbox.log Test recovery from misconfigured server sending no new data $ cd repo $ cat <<EOF > .hg/pullbundles.manifest > 0.hg heads=ed1b79f46b9a29f5a6efa59cf12fcfca43bead5a bases=bbd179dfa0a71671c253b3ae0aa1513b60d199fa > 0.hg heads=bbd179dfa0a71671c253b3ae0aa1513b60d199fa > EOF $ hg --config blackbox.track=debug --debug serve -p $HGPORT2 -d --pid-file=../repo.pid listening at http://*:$HGPORT2/ (bound to $LOCALIP:$HGPORT2) (glob) (?) $ cat ../repo.pid >> $DAEMON_PIDS $ cd .. $ hg clone -r 0 http://localhost:$HGPORT2/ repo.pullbundle3 adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files new changesets bbd179dfa0a7 (1 drafts) updating to branch default 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd repo.pullbundle3 $ hg pull -r 1 pulling from http://localhost:$HGPORT2/ searching for changes adding changesets adding manifests adding file changes added 0 changesets with 0 changes to 1 files abort: 00changelog.i@ed1b79f46b9a: no node! [255] $ cd .. $ killdaemons.py $ grep 'sending pullbundle ' repo/.hg/blackbox.log * sending pullbundle "0.hg" (glob) * sending pullbundle "0.hg" (glob) $ rm repo/.hg/blackbox.log Test processing when nodes used in the pullbundle.manifest end up being hidden $ hg --repo repo debugobsolete ed1b79f46b9a29f5a6efa59cf12fcfca43bead5a 1 new obsolescence markers obsoleted 1 changesets $ hg serve --repo repo --config server.view=visible -p $HGPORT -d --pid-file=hg.pid -E errors.log $ cat hg.pid >> $DAEMON_PIDS $ hg clone http://localhost:$HGPORT repo-obs requesting all changes adding changesets adding manifests adding file changes adding changesets adding manifests adding file changes added 2 changesets with 2 changes to 2 files new changesets bbd179dfa0a7:effea6de0384 updating to branch default 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ killdaemons.py