Mercurial > hg
view tests/test-state-extension.t @ 46874:84a93fa7ecfd
revlog-compression: use zstd by default (if available)
As see in changeset bb271ec2fbfb, zstd is 20% to 50% faster for reading and
writing.
Use take advantage of the new config behavior to try zstd by default, falling
back to zlib is zstd is not available on that plateform.
Differential Revision: https://phab.mercurial-scm.org/D10326
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
---|---|
date | Tue, 06 Apr 2021 18:55:19 +0200 |
parents | 21733e8c924f |
children |
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Test extension of unfinished states support. $ mkdir chainify $ cd chainify $ cat >> chainify.py <<EOF > from mercurial import cmdutil, error, extensions, exthelper, node, scmutil, state > from hgext import rebase > > eh = exthelper.exthelper() > > extsetup = eh.finalextsetup > cmdtable = eh.cmdtable > > # Rebase calls addunfinished in uisetup, so we have to call it in extsetup. > # Ideally there'd by an 'extensions.afteruisetup()' just like > # 'extensions.afterloaded()' to allow nesting multiple commands. > @eh.extsetup > def _extsetup(ui): > state.addunfinished( > b'chainify', > b'chainify.state', > continueflag=True, > childopnames=[b'rebase']) > > def _node(repo, arg): > return node.hex(scmutil.revsingle(repo, arg).node()) > > @eh.command( > b'chainify', > [(b'r', b'revs', [], b'revs to chain', b'REV'), > (b'', b'continue', False, b'continue op')], > b'chainify [-r REV] +', > inferrepo=True) > def chainify(ui, repo, **opts): > """Rebases r1, r2, r3, etc. into a chain.""" > with repo.wlock(), repo.lock(): > cmdstate = state.cmdstate(repo, b'chainify.state') > if opts['continue']: > if not cmdstate.exists(): > raise error.Abort(b'no chainify in progress') > else: > cmdutil.checkunfinished(repo) > data = { > b'tip': _node(repo, opts['revs'][0]), > b'revs': b','.join(_node(repo, r) for r in opts['revs'][1:]), > } > cmdstate.save(1, data) > > data = cmdstate.read() > while data[b'revs']: > tip = data[b'tip'] > revs = data[b'revs'].split(b',') > with state.delegating(repo, b'chainify', b'rebase'): > ui.status(b'rebasing %s onto %s\n' % (revs[0][:12], tip[:12])) > if state.ischildunfinished(repo, b'chainify', b'rebase'): > rc = state.continuechild(ui, repo, b'chainify', b'rebase') > else: > rc = rebase.rebase(ui, repo, rev=[revs[0]], dest=tip) > if rc and rc != 0: > raise error.Abort(b'rebase failed (rc: %d)' % rc) > data[b'tip'] = _node(repo, b'tip') > data[b'revs'] = b','.join(revs[1:]) > cmdstate.save(1, data) > cmdstate.delete() > ui.status(b'done chainifying\n') > EOF $ chainifypath=`pwd`/chainify.py $ echo '[extensions]' >> $HGRCPATH $ echo "chainify = $chainifypath" >> $HGRCPATH $ echo "rebase =" >> $HGRCPATH $ cd $TESTTMP $ hg init a $ cd a $ echo base > base.txt $ hg commit -Aqm 'base commit' $ echo foo > file1 $ hg commit -Aqm 'add file' $ hg co -q ".^" $ echo bar > file2 $ hg commit -Aqm 'add other file' $ hg co -q ".^" $ echo foo2 > file1 $ hg commit -Aqm 'add conflicting file' $ hg co -q ".^" $ hg log --graph --template '{rev} {files}' o 3 file1 | | o 2 file2 |/ | o 1 file1 |/ @ 0 base.txt $ hg chainify -r 8430cfdf77c2 -r f8596309dff8 -r a858b338b3e9 rebasing f8596309dff8 onto 8430cfdf77c2 rebasing 2:f8596309dff8 "add other file" saved backup bundle to $TESTTMP/* (glob) rebasing a858b338b3e9 onto 83c722183a8e rebasing 2:a858b338b3e9 "add conflicting file" merging file1 warning: conflicts while merging file1! (edit, then use 'hg resolve --mark') unresolved conflicts (see 'hg resolve', then 'hg chainify --continue') [240] $ hg status --config commands.status.verbose=True M file1 ? file1.orig # The repository is in an unfinished *chainify* state. # Unresolved merge conflicts: # # file1 # # To mark files as resolved: hg resolve --mark FILE # To continue: hg chainify --continue # To abort: hg chainify --abort $ echo foo3 > file1 $ hg resolve --mark file1 (no more unresolved files) continue: hg chainify --continue $ hg chainify --continue rebasing a858b338b3e9 onto 83c722183a8e rebasing 2:a858b338b3e9 "add conflicting file" saved backup bundle to $TESTTMP/* (glob) done chainifying $ hg log --graph --template '{rev} {files}' o 3 file1 | o 2 file2 | o 1 file1 | @ 0 base.txt