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"""Run consistency checks on a branch.
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TODO: Also check non-mailine revisions mentioned as parents.
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from bzrlib.trace import mutter
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from bzrlib.errors import BzrCheckError
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from bzrlib.osutils import fingerprint_file
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from bzrlib.progress import ProgressBar
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pb = ProgressBar(show_spinner=True)
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missing_inventory_sha_cnt = 0
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missing_revision_sha_cnt = 0
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history = branch.revision_history()
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revcount = len(history)
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# for all texts checked, text_id -> sha1
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for rev_id in history:
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pb.update('checking revision', revno, revcount)
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mutter(' revision {%s}' % rev_id)
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rev = branch.get_revision(rev_id)
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if rev.revision_id != rev_id:
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raise BzrCheckError('wrong internal revision id in revision {%s}'
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# check the previous history entry is a parent of this entry
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if last_rev_id is None:
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raise BzrCheckError("revision {%s} has %d parents, but is the "
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% (rev_id, len(rev.parents)))
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for prr in rev.parents:
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if prr.revision_id == last_rev_id:
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######################################################################
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from trace import mutter
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from errors import bailout
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def check(branch, progress=True):
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if not (hasattr(out, 'isatty') and out.isatty()):
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mutter('checking ' + m)
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out.write('\rchecking: %-50.50s' % m)
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mutter('checking ' + m)
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p('history of %r' % branch.base)
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history = branch.revision_history()
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revcount = len(history)
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p('revision %d/%d' % (revno, revcount))
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mutter(' revision {%s}' % rid)
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rev = branch.get_revision(rid)
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if rev.revision_id != rid:
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bailout('wrong internal revision id in revision {%s}' % rid)
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if rev.precursor != last_ptr:
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bailout('mismatched precursor in revision {%s}' % rid)
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if rid in checked_revs:
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bailout('repeated revision {%s}' % rid)
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## TODO: Check all the required fields are present on the revision.
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inv = branch.get_inventory(rev.inventory_id)
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p('revision %d/%d file ids' % (revno, revcount))
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if file_id in seen_ids:
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bailout('duplicated file_id {%s} in inventory for revision {%s}'
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p('revision %d/%d file text %d/%d' % (revno, revcount, i, len_inv))
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if ie.parent_id != None:
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if ie.parent_id not in seen_ids:
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bailout('missing parent {%s} in inventory for revision {%s}'
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% (ie.parent_id, rid))
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if ie.text_id in checked_texts:
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fp = checked_texts[ie.text_id]
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raise BzrCheckError("previous revision {%s} not listed among "
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% (last_rev_id, rev_id))
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for prr in rev.parents:
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if prr.revision_sha1 is None:
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missing_revision_sha_cnt += 1
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prid = prr.revision_id
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actual_sha = branch.get_revision_sha1(prid)
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if prr.revision_sha1 != actual_sha:
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raise BzrCheckError("mismatched revision sha1 for "
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"parent {%s} of {%s}: %s vs %s"
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prr.revision_sha1, actual_sha))
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raise BzrCheckError("revision {%s} has no parents listed but preceded "
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% (rev_id, last_rev_id))
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## TODO: Check all the required fields are present on the revision.
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if rev.inventory_sha1:
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inv_sha1 = branch.get_inventory_sha1(rev.inventory_id)
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if inv_sha1 != rev.inventory_sha1:
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raise BzrCheckError('Inventory sha1 hash doesn\'t match'
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' value in revision {%s}' % rev_id)
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missing_inventory_sha_cnt += 1
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mutter("no inventory_sha1 on revision {%s}" % rev_id)
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inv = branch.get_inventory(rev.inventory_id)
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## p('revision %d/%d file ids' % (revno, revcount))
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if file_id in seen_ids:
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raise BzrCheckError('duplicated file_id {%s} '
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'in inventory for revision {%s}'
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seen_ids[file_id] = True
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if ie.parent_id != None:
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if ie.parent_id not in seen_ids:
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raise BzrCheckError('missing parent {%s} in inventory for revision {%s}'
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% (ie.parent_id, rev_id))
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if ie.kind == 'file':
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if ie.text_id in checked_texts:
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fp = checked_texts[ie.text_id]
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if not ie.text_id in branch.text_store:
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raise BzrCheckError('text {%s} not in text_store' % ie.text_id)
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tf = branch.text_store[ie.text_id]
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fp = fingerprint_file(tf)
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checked_texts[ie.text_id] = fp
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if ie.text_size != fp['size']:
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raise BzrCheckError('text {%s} wrong size' % ie.text_id)
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if ie.text_sha1 != fp['sha1']:
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raise BzrCheckError('text {%s} wrong sha1' % ie.text_id)
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elif ie.kind == 'directory':
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if ie.text_sha1 != None or ie.text_size != None or ie.text_id != None:
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raise BzrCheckError('directory {%s} has text in revision {%s}'
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for path, ie in inv.iter_entries():
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if path in seen_names:
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raise BzrCheckError('duplicated path %s '
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'in inventory for revision {%s}'
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seen_names[path] = True
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if not ie.text_id in branch.text_store:
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bailout('text {%s} not in text_store' % ie.text_id)
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tf = branch.text_store[ie.text_id]
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fp = osutils.fingerprint_file(tf)
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checked_texts[ie.text_id] = fp
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if ie.text_size != fp['size']:
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bailout('text {%s} wrong size' % ie.text_id)
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if ie.text_sha1 != fp['sha1']:
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bailout('text {%s} wrong sha1' % ie.text_id)
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elif ie.kind == 'directory':
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if ie.text_sha1 != None or ie.text_size != None or ie.text_id != None:
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bailout('directory {%s} has text in revision {%s}'
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p('revision %d/%d file paths' % (revno, revcount))
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for path, ie in inv.iter_entries():
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if path in seen_names:
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bailout('duplicated path %r in inventory for revision {%s}' % (path, revid))
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print 'checked %d revisions, %d file texts' % (revcount, len(checked_texts))
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if missing_inventory_sha_cnt:
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print '%d revisions are missing inventory_sha1' % missing_inventory_sha_cnt
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if missing_revision_sha_cnt:
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print '%d parent links are missing revision_sha1' % missing_revision_sha_cnt
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if (missing_inventory_sha_cnt
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or missing_revision_sha_cnt):
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print ' (use "bzr upgrade" to fix them)'
added
removed
bzrlib/check.py
