Mercurial > hg
view tests/test-pull-r.t @ 39232:0a5b20c107a6
repository: remove storedeltachains from ifilestorage
The ifilestorage interface was bootstrapped from requirements of
callers outside the storage implementation (revlogs). I believe we
even made some members public so they could be part of the interface!
Historically, the changegroup code was a gross offender when it
came to accessing low-level storage primitives. There are a handful
of members on the ifilestorage interface that are/were used only
for changegroup code.
With the recent refactor of changegroup code and the establishment
of a formal API on the storage interface for producing revision
deltas, the changegroup code is no longer accessing these low-level
primitives related to delta generation directly. Instead, things
are abstracted away in the storage implementation.
This means we can remove elements from the storage interface that
are no longer needed.
We start with "storedeltachains."
We remove it from the interface. Then we make it a private
attribute and update all references.
.. api:: storedeltachains has been dropped from ifilestorage interface
.. api:: storedeltachains on revlog classes is now _storedeltachains
Differential Revision: https://phab.mercurial-scm.org/D4227
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Thu, 09 Aug 2018 16:11:24 -0700 |
parents | edf52be98978 |
children | bd7b2c8d06cc |
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$ 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 .. don't show "(+1 heads)" message when pulling closed head $ hg clone -q repo repo2 $ hg clone -q repo2 repo3 $ cd repo2 $ hg up -q 0 $ echo hello >> foo $ hg ci -mx1 created new head $ hg ci -mx2 --close-branch $ cd ../repo3 $ hg heads -q --closed 2:effea6de0384 1:ed1b79f46b9a $ hg pull pulling from $TESTTMP/repo2 searching for changes adding changesets adding manifests adding file changes added 2 changesets with 1 changes to 1 files new changesets 8c900227dd5d:00cfe9073916 (run 'hg update' to get a working copy) $ hg heads -q --closed 4:00cfe9073916 2:effea6de0384 1:ed1b79f46b9a $ cd .. $ hg init copy $ cd copy Pull a missing revision: $ hg pull -qr missing ../repo abort: unknown revision 'missing'! [255] Pull multiple revisions with update: $ hg pull -qu -r 0 -r 1 ../repo $ hg -q parents 0:bbd179dfa0a7 $ hg rollback repository tip rolled back to revision -1 (undo pull) working directory now based on revision -1 $ hg pull -qr 0 ../repo $ hg log changeset: 0:bbd179dfa0a7 tag: tip user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: add foo $ hg pull -qr 1 ../repo $ hg log changeset: 1:ed1b79f46b9a tag: tip 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 This used to abort: received changelog group is empty: $ hg pull -qr 1 ../repo Test race condition with -r and -U (issue4707) We pull '-U -r <name>' and the name change right after/during the changegroup emission. We use http because http is better is our racy-est option. $ echo babar > ../repo/jungle $ cat <<EOF > ../repo/.hg/hgrc > [hooks] > outgoing.makecommit = hg ci -Am 'racy commit'; echo committed in pull-race > EOF $ hg serve -R ../repo -p $HGPORT2 -d --pid-file=../repo.pid $ cat ../repo.pid >> $DAEMON_PIDS $ hg pull --rev default --update http://localhost:$HGPORT2/ pulling from http://localhost:$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 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg log -G @ changeset: 2:effea6de0384 | tag: tip | parent: 0:bbd179dfa0a7 | user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: add bar | | o changeset: 1:ed1b79f46b9a |/ user: test | date: Thu Jan 01 00:00:00 1970 +0000 | summary: change foo | o changeset: 0:bbd179dfa0a7 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: add foo $ cd .. $ killdaemons.py