Mercurial > hg
view tests/test-http-branchmap.t @ 25591:f1d46075b13a
verify: check the subrepository references in .hgsubstate
While hopefully atypical, there are reasons that a subrepository revision can be
lost that aren't covered by corruption of the .hgsubstate revlog. Such things
can happen when a subrepo is amended, stripped or simply isn't pulled from
upstream because the parent repo revision wasn't updated yet. There's no way to
know if it is an error, but this will find potential problems sooner than when
some random revision is updated.
Until recently, convert made no attempt at rewriting the .hgsubstate file. The
impetuous for this is to verify the conversion of some repositories, and this is
orders of magnitude faster than a bash script from 0..tip that does an
'hg update -C $rev'. But it is equally useful to determine if everything has
been pulled down before taking a thumb drive on the go.
It feels somewhat wrong to leave this out of verifymod (mostly because the file
is already read in there, and the final summary is printed before the subrepos
are checked). But verifymod looks very low level, so importing subrepo stuff
there seems more wrong.
author | Matt Harbison <matt_harbison@yahoo.com> |
---|---|
date | Tue, 16 Jun 2015 16:15:15 -0400 |
parents | 4d2b9b304ad0 |
children | d83ca854fa21 |
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#require killdaemons $ hgserve() { > hg serve -a localhost -p $HGPORT1 -d --pid-file=hg.pid \ > -E errors.log -v $@ > startup.log > # Grepping hg serve stdout would hang on Windows > grep -v 'listening at' startup.log > cat hg.pid >> "$DAEMON_PIDS" > } $ hg init a $ hg --encoding utf-8 -R a branch æ marked working directory as branch \xc3\xa6 (esc) (branches are permanent and global, did you want a bookmark?) $ echo foo > a/foo $ hg -R a ci -Am foo adding foo $ hgserve -R a --config web.push_ssl=False --config web.allow_push=* --encoding latin1 $ hg --encoding utf-8 clone http://localhost:$HGPORT1 b requesting all changes adding changesets adding manifests adding file changes added 1 changesets with 1 changes to 1 files updating to branch \xc3\xa6 (esc) 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg --encoding utf-8 -R b log changeset: 0:867c11ce77b8 branch: \xc3\xa6 (esc) tag: tip user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: foo $ echo bar >> b/foo $ hg -R b ci -m bar $ hg --encoding utf-8 -R b push pushing to http://localhost:$HGPORT1/ searching for changes remote: adding changesets remote: adding manifests remote: adding file changes remote: added 1 changesets with 1 changes to 1 files $ hg -R a --encoding utf-8 log changeset: 1:58e7c90d67cb branch: \xc3\xa6 (esc) tag: tip user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: bar changeset: 0:867c11ce77b8 branch: \xc3\xa6 (esc) user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: foo $ killdaemons.py hg.pid verify 7e7d56fe4833 (encoding fallback in branchmap to maintain compatibility with 1.3.x) $ cat <<EOF > oldhg > import sys > from mercurial import ui, hg, commands > > class StdoutWrapper(object): > def __init__(self, stdout): > self._file = stdout > > def write(self, data): > if data == '47\n': > # latin1 encoding is one %xx (3 bytes) shorter > data = '44\n' > elif data.startswith('%C3%A6 '): > # translate to latin1 encoding > data = '%%E6 %s' % data[7:] > self._file.write(data) > > def __getattr__(self, name): > return getattr(self._file, name) > > sys.stdout = StdoutWrapper(sys.stdout) > sys.stderr = StdoutWrapper(sys.stderr) > > myui = ui.ui() > repo = hg.repository(myui, 'a') > commands.serve(myui, repo, stdio=True, cmdserver=False) > EOF $ echo baz >> b/foo $ hg -R b ci -m baz $ hg push -R b -e 'python oldhg' ssh://dummy/ --encoding latin1 pushing to ssh://dummy/ searching for changes remote: adding changesets remote: adding manifests remote: adding file changes remote: added 1 changesets with 1 changes to 1 files