Mercurial > hg
view tests/test-subrepo-relative-path.t @ 14087:f3d585c9b042
graphmod: restore generator nature of dagwalker
9966c95b8c4f introduced the ability to walk the DAG
given arbitrary revisions, but changed the behaviour of
it to return a list of all nodes (and create a changectx
for each one) rather than doing it lazily.
This has a pretty significant impact on performance for large
repositories (tested on CPython repo, with output disabled):
$ time hg glog
real 0m2.642s
user 0m2.560s
sys 0m0.080s
Before 9966c95b8c4f:
$ time hg glog
real 0m0.143s
user 0m0.112s
sys 0m0.032s
And after this fix:
$ time hg glog
real 0m0.213s
user 0m0.184s
sys 0m0.028s
author | Idan Kamara <idankk86@gmail.com> |
---|---|
date | Sat, 30 Apr 2011 15:10:58 +0300 |
parents | ce05c8130296 |
children | 9bbaafddfa90 |
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Preparing the subrepository 'sub' $ hg init sub $ echo sub > sub/sub $ hg add -R sub adding sub/sub $ hg commit -R sub -m "sub import" Preparing the 'main' repo which depends on the subrepo 'sub' $ hg init main $ echo main > main/main $ echo "sub = ../sub" > main/.hgsub $ hg clone sub main/sub updating to branch default 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg add -R main adding main/.hgsub adding main/main $ hg commit -R main -m "main import" committing subrepository sub Cleaning both repositories, just as a clone -U $ hg up -C -R sub null 0 files updated, 0 files merged, 1 files removed, 0 files unresolved $ hg up -C -R main null 0 files updated, 0 files merged, 3 files removed, 0 files unresolved $ rm -rf main/sub Serving them both using hgweb $ printf '[paths]\n/main = main\nsub = sub\n' > webdir.conf $ hg serve --webdir-conf webdir.conf -a localhost -p $HGPORT \ > -A /dev/null -E /dev/null --pid-file hg.pid -d $ cat hg.pid >> $DAEMON_PIDS Clone main from hgweb $ hg clone "http://localhost:$HGPORT/main" cloned requesting all changes adding changesets adding manifests adding file changes added 1 changesets with 3 changes to 3 files updating to branch default pulling subrepo sub from http://localhost:$HGPORT/sub requesting all changes adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files 3 files updated, 0 files merged, 0 files removed, 0 files unresolved Checking cloned repo ids $ hg id -R cloned fdfeeb3e979e tip $ hg id -R cloned/sub 863c1745b441 tip subrepo debug for 'main' clone $ hg debugsub -R cloned path sub source ../sub revision 863c1745b441bd97a8c4a096e87793073f4fb215 $ "$TESTDIR/killdaemons.py"