Mercurial > hg
view tests/bruterebase.py @ 35036:281214150561 stable
convert: avoid wrong lfconvert defaults by moving configitems to core
The `hg lfconvert --to-normal` command uses the convert extension internally to
work its magic, but that produced devel-warn messages if the convert extension
wasn't loaded by the user. The test in fcd2f9b06629 (modified here) wasn't
showing the warnings because the convert extension was loaded via $HGRCPATH.
Most of the config options default to None/False, but 'hg.usebranchnames' and
'hg.tagsbranch' are supposed to default to True and 'default' respectively.
The first iteration of this was to ui.setconfig() inside lfconvert, to force the
convert extension to load. But there really is no precedent for doing this, and
check-config complained that 'extensions.convert' isn't documented. Yuya
suggested this alternative.
This partially backs out 0d5a1175d0f9.
author | Matt Harbison <matt_harbison@yahoo.com> |
---|---|
date | Tue, 28 Nov 2017 23:20:08 -0500 |
parents | bab82c43c065 |
children | 3b98ffd2dde3 |
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# bruterebase.py - brute force rebase testing # # Copyright 2017 Facebook, Inc. # # This software may be used and distributed according to the terms of the # GNU General Public License version 2 or any later version. from __future__ import absolute_import from mercurial import ( error, registrar, revsetlang, ) from hgext import rebase try: xrange except NameError: xrange = range cmdtable = {} command = registrar.command(cmdtable) @command(b'debugbruterebase') def debugbruterebase(ui, repo, source, dest): """for every non-empty subset of source, run rebase -r subset -d dest Print one line summary for each subset. Assume obsstore is enabled. """ srevs = list(repo.revs(source)) with repo.wlock(), repo.lock(): repolen = len(repo) cl = repo.changelog def getdesc(rev): result = cl.changelogrevision(rev).description if rev >= repolen: result += b"'" return result for i in xrange(1, 2 ** len(srevs)): subset = [rev for j, rev in enumerate(srevs) if i & (1 << j) != 0] spec = revsetlang.formatspec(b'%ld', subset) tr = repo.transaction(b'rebase') tr.report = lambda x: 0 # hide "transaction abort" ui.pushbuffer() try: rebase.rebase(ui, repo, dest=dest, rev=[spec]) except error.Abort as ex: summary = b'ABORT: %s' % ex except Exception as ex: summary = b'CRASH: %s' % ex else: # short summary about new nodes cl = repo.changelog descs = [] for rev in xrange(repolen, len(repo)): desc = b'%s:' % getdesc(rev) for prev in cl.parentrevs(rev): if prev > -1: desc += getdesc(prev) descs.append(desc) descs.sort() summary = ' '.join(descs) ui.popbuffer() repo.vfs.tryunlink(b'rebasestate') subsetdesc = b''.join(getdesc(rev) for rev in subset) ui.write((b'%s: %s\n') % (subsetdesc.rjust(len(srevs)), summary)) tr.abort()