15
15
# along with this program; if not, write to the Free Software
16
16
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18
# TODO: Check ancestries are correct for every revision: includes
19
# every committed so far, and in a reasonable order.
21
# TODO: Also check non-mainline revisions mentioned as parents.
23
# TODO: Check for extra files in the control directory.
25
# TODO: Check revision, inventory and entry objects have all
30
from bzrlib.trace import note, warning
31
from bzrlib.osutils import rename, sha_string, fingerprint_file
32
from bzrlib.trace import mutter
33
from bzrlib.errors import BzrCheckError, NoSuchRevision
34
from bzrlib.inventory import ROOT_ID
35
from bzrlib.branch import gen_root_id
40
def __init__(self, branch):
44
branch.weave_store.enable_cache = True
45
branch.control_weaves.enable_cache = True
49
branch.weave_store.enable_cache = False
50
branch.control_weaves.enable_cache = False
57
self.checked_text_cnt = 0
58
self.checked_rev_cnt = 0
59
self.repeated_text_cnt = 0
60
self.missing_inventory_sha_cnt = 0
61
self.missing_revision_cnt = 0
62
# maps (file-id, version) -> sha1
63
self.checked_texts = {}
65
history = branch.revision_history()
67
revcount = len(history)
70
self.progress = bzrlib.ui.ui_factory.progress_bar()
71
for rev_id in history:
72
self.progress.update('checking revision', revno, revcount)
74
self.check_one_rev(rev_id, last_rev_id)
80
def report_results(self):
81
note('checked branch %s format %d',
83
self.branch._branch_format)
85
note('%6d revisions', self.checked_rev_cnt)
86
note('%6d unique file texts', self.checked_text_cnt)
87
note('%6d repeated file texts', self.repeated_text_cnt)
88
if self.missing_inventory_sha_cnt:
89
note('%d revisions are missing inventory_sha1',
90
self.missing_inventory_sha_cnt)
91
if self.missing_revision_cnt:
92
note('%d revisions are mentioned but not present',
93
self.missing_revision_cnt)
96
def check_one_rev(self, rev_id, last_rev_id):
97
"""Check one revision.
99
rev_id - the one to check
101
last_rev_id - the previous one on the mainline, if any.
104
# mutter(' revision {%s}' % rev_id)
106
rev = branch.get_revision(rev_id)
107
if rev.revision_id != rev_id:
108
raise BzrCheckError('wrong internal revision id in revision {%s}'
111
# check the previous history entry is a parent of this entry
113
if last_rev_id is None:
114
raise BzrCheckError("revision {%s} has %d parents, but is the "
115
"start of the branch"
116
% (rev_id, len(rev.parent_ids)))
117
for parent_id in rev.parent_ids:
118
if parent_id == last_rev_id:
121
raise BzrCheckError("previous revision {%s} not listed among "
123
% (last_rev_id, rev_id))
125
raise BzrCheckError("revision {%s} has no parents listed "
126
"but preceded by {%s}"
127
% (rev_id, last_rev_id))
129
if rev.inventory_sha1:
130
inv_sha1 = branch.get_inventory_sha1(rev_id)
131
if inv_sha1 != rev.inventory_sha1:
132
raise BzrCheckError('Inventory sha1 hash doesn\'t match'
133
' value in revision {%s}' % rev_id)
135
missing_inventory_sha_cnt += 1
136
mutter("no inventory_sha1 on revision {%s}" % rev_id)
137
self._check_revision_tree(rev_id)
138
self.checked_rev_cnt += 1
140
def _check_revision_tree(self, rev_id):
141
tree = self.branch.revision_tree(rev_id)
20
######################################################################
26
from trace import mutter
27
from errors import bailout
30
def check(branch, progress=True):
34
if not (hasattr(out, 'isatty') and out.isatty()):
39
mutter('checking ' + m)
40
out.write('\rchecking: %-50.50s' % m)
44
mutter('checking ' + m)
46
p('history of %r' % branch.base)
50
history = branch.revision_history()
52
revcount = len(history)
58
p('revision %d/%d' % (revno, revcount))
59
mutter(' revision {%s}' % rid)
60
rev = branch.get_revision(rid)
61
if rev.revision_id != rid:
62
bailout('wrong internal revision id in revision {%s}' % rid)
63
if rev.precursor != last_ptr:
64
bailout('mismatched precursor in revision {%s}' % rid)
66
if rid in checked_revs:
67
bailout('repeated revision {%s}' % rid)
70
## TODO: Check all the required fields are present on the revision.
72
inv = branch.get_inventory(rev.inventory_id)
76
p('revision %d/%d file ids' % (revno, revcount))
144
77
for file_id in inv:
145
78
if file_id in seen_ids:
146
raise BzrCheckError('duplicated file_id {%s} '
147
'in inventory for revision {%s}'
149
seen_ids[file_id] = True
79
bailout('duplicated file_id {%s} in inventory for revision {%s}'
150
85
for file_id in inv:
88
p('revision %d/%d file text %d/%d' % (revno, revcount, i, len_inv))
152
ie.check(self, rev_id, inv, tree)
92
if ie.parent_id != None:
93
if ie.parent_id not in seen_ids:
94
bailout('missing parent {%s} in inventory for revision {%s}'
95
% (ie.parent_id, rid))
98
if ie.text_id in checked_texts:
99
fp = checked_texts[ie.text_id]
101
if not ie.text_id in branch.text_store:
102
bailout('text {%s} not in text_store' % ie.text_id)
104
tf = branch.text_store[ie.text_id]
105
fp = osutils.fingerprint_file(tf)
106
checked_texts[ie.text_id] = fp
108
if ie.text_size != fp['size']:
109
bailout('text {%s} wrong size' % ie.text_id)
110
if ie.text_sha1 != fp['sha1']:
111
bailout('text {%s} wrong sha1' % ie.text_id)
112
elif ie.kind == 'directory':
113
if ie.text_sha1 != None or ie.text_size != None or ie.text_id != None:
114
bailout('directory {%s} has text in revision {%s}'
117
p('revision %d/%d file paths' % (revno, revcount))
154
118
for path, ie in inv.iter_entries():
155
119
if path in seen_names:
156
raise BzrCheckError('duplicated path %s '
157
'in inventory for revision {%s}'
159
seen_names[path] = True
163
"""Run consistency checks on a branch."""
120
bailout('duplicated path %r in inventory for revision {%s}' % (path, revid))
127
print 'checked %d revisions, %d file texts' % (revcount, len(checked_texts))
added
removed
bzrlib/check.py
