Mercurial > hg
view tests/test-mq-qclone-http.t @ 50346:54f68495ab2a stable
revlog-split: show manifest data loss situation when using clonebundle
After the commit of the transaction from applying the clone bundle, changes to
the manifest from the subsequent pull would write index data in the wrong file.
This lead to data being "lost" after the pull and the repository to be
corrupted. We add a test checking this specific scenario.
In practice, the issue only affects the manifest but we also test the issue with a file for future proofing things up.
See test documentation and failure for details.
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
---|---|
date | Tue, 18 Apr 2023 01:12:00 +0200 |
parents | b4b7427b5786 |
children |
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hide outer repo $ hg init $ echo "[extensions]" >> $HGRCPATH $ echo "mq=" >> $HGRCPATH $ mkdir webdir $ cd webdir $ hg init a $ hg --cwd a qinit -c $ echo a > a/a $ hg --cwd a ci -A -m a adding a $ echo b > a/b $ hg --cwd a addremove adding b $ hg --cwd a qnew -f b.patch $ hg --cwd a qcommit -m b.patch $ hg --cwd a log --template "{desc}\n" [mq]: b.patch a $ hg --cwd a/.hg/patches log --template "{desc}\n" b.patch $ root=`pwd` $ cd .. test with recursive collection $ cat > collections.conf <<EOF > [paths] > /=$root/** > EOF $ hg serve -p $HGPORT -d --pid-file=hg.pid --webdir-conf collections.conf \ > -A access-paths.log -E error-paths-1.log $ cat hg.pid >> $DAEMON_PIDS $ get-with-headers.py localhost:$HGPORT '?style=raw' 200 Script output follows /a/ /a/.hg/patches/ $ hg qclone http://localhost:$HGPORT/a b requesting all changes adding changesets adding manifests adding file changes added 2 changesets with 2 changes to 2 files new changesets cb9a9f314b8b:184916345baa requesting all changes adding changesets adding manifests adding file changes added 1 changesets with 3 changes to 3 files new changesets 4052ceaa8c4e updating to branch default 3 files updated, 0 files merged, 0 files removed, 0 files unresolved 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg --cwd b log --template "{desc}\n" a $ hg --cwd b qpush -a applying b.patch now at: b.patch $ hg --cwd b log --template "{desc}\n" imported patch b.patch a test with normal collection $ cat > collections1.conf <<EOF > [paths] > /=$root/* > EOF $ hg serve -p $HGPORT1 -d --pid-file=hg.pid --webdir-conf collections1.conf \ > -A access-paths.log -E error-paths-1.log $ cat hg.pid >> $DAEMON_PIDS $ get-with-headers.py localhost:$HGPORT1 '?style=raw' 200 Script output follows /a/ /a/.hg/patches/ $ hg qclone http://localhost:$HGPORT1/a c requesting all changes adding changesets adding manifests adding file changes added 2 changesets with 2 changes to 2 files new changesets cb9a9f314b8b:184916345baa requesting all changes adding changesets adding manifests adding file changes added 1 changesets with 3 changes to 3 files new changesets 4052ceaa8c4e updating to branch default 3 files updated, 0 files merged, 0 files removed, 0 files unresolved 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg --cwd c log --template "{desc}\n" a $ hg --cwd c qpush -a applying b.patch now at: b.patch $ hg --cwd c log --template "{desc}\n" imported patch b.patch a test with old-style collection $ cat > collections2.conf <<EOF > [collections] > $root=$root > EOF $ hg serve -p $HGPORT2 -d --pid-file=hg.pid --webdir-conf collections2.conf \ > -A access-paths.log -E error-paths-1.log $ cat hg.pid >> $DAEMON_PIDS $ get-with-headers.py localhost:$HGPORT2 '?style=raw' 200 Script output follows /a/ /a/.hg/patches/ $ hg qclone http://localhost:$HGPORT2/a d requesting all changes adding changesets adding manifests adding file changes added 2 changesets with 2 changes to 2 files new changesets cb9a9f314b8b:184916345baa requesting all changes adding changesets adding manifests adding file changes added 1 changesets with 3 changes to 3 files new changesets 4052ceaa8c4e updating to branch default 3 files updated, 0 files merged, 0 files removed, 0 files unresolved 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg --cwd d log --template "{desc}\n" a $ hg --cwd d qpush -a applying b.patch now at: b.patch $ hg --cwd d log --template "{desc}\n" imported patch b.patch a test --mq works and uses correct repository config $ hg --cwd d outgoing --mq comparing with http://localhost:$HGPORT2/a/.hg/patches searching for changes no changes found [1] $ hg --cwd d log --mq --template '{rev} {desc|firstline}\n' 0 b.patch $ killdaemons.py