Mercurial > hg
view contrib/lock-checker.py @ 22168:1b9d0dc1bbe1 stable
largefiles: drop setting lfstatus in overridelog (issue4334)
lfstatus should only be True for operations where we want standins to be
printed out. We explicitly do not want that for historical operations like log.
Other historical operations like hg diff -r A -r B don't print out standins
either.
This is required to fix issue4334, but doesn't fix anything by itself. That's
why there aren't any tests accompanying this patch.
author | Siddharth Agarwal <sid0@fb.com> |
---|---|
date | Wed, 13 Aug 2014 15:13:50 -0700 |
parents | 47d0843647d1 |
children |
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"""Extension to verify locks are obtained in the required places. This works by wrapping functions that should be surrounded by a lock and asserting the lock is held. Missing locks are called out with a traceback printed to stderr. This currently only checks store locks, not working copy locks. """ import os from mercurial import util def _checklock(repo): l = repo._lockref and repo._lockref() if l is None or not l.held: util.debugstacktrace('missing lock', skip=1) def reposetup(ui, repo): orig = repo.__class__ class lockcheckrepo(repo.__class__): def _writejournal(self, *args, **kwargs): _checklock(self) return orig._writejournal(self, *args, **kwargs) def transaction(self, *args, **kwargs): _checklock(self) return orig.transaction(self, *args, **kwargs) # TODO(durin42): kiilerix had a commented-out lock check in # _writebranchcache and _writerequirements def _tag(self, *args, **kwargs): _checklock(self) return orig._tag(self, *args, **kwargs) def write(self, *args, **kwargs): assert os.path.lexists(self._join('.hg/wlock')) return orig.write(self, *args, **kwargs) repo.__class__ = lockcheckrepo