Mercurial > hg
annotate tests/bruterebase.py @ 39855:62a532045e71
lfs: access revlog directly
LFS is monkeypatching filelog.filelog and is then accessing
various filelog attributes in the monkeypatched function. This is all
fine.
But some of the attributes being accessed by LFS are revlog centric
and shouldn't be exposed on the file storage interface.
This commit changes the monkeypatched functions to access proxied
attributes on self._revlog instead of self.
This should be safe to do because non-revlog repositories should not
be using filelog instances: instead they should have a separate class
to represent file storage. So it is reasonable for LFS to assume the
_revlog attribute exists and points to a revlog.
Differential Revision: https://phab.mercurial-scm.org/D4714
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Thu, 20 Sep 2018 17:47:34 -0700 |
parents | 337d6e0fd9c9 |
children | 2372284d9457 |
rev | line source |
---|---|
33708 | 1 # bruterebase.py - brute force rebase testing |
2 # | |
3 # Copyright 2017 Facebook, Inc. | |
4 # | |
5 # This software may be used and distributed according to the terms of the | |
6 # GNU General Public License version 2 or any later version. | |
7 | |
8 from __future__ import absolute_import | |
9 | |
10 from mercurial import ( | |
11 error, | |
12 registrar, | |
13 revsetlang, | |
14 ) | |
15 | |
16 from hgext import rebase | |
17 | |
34204
bab82c43c065
bruterebase: port to python 3
Augie Fackler <raf@durin42.com>
parents:
33708
diff
changeset
|
18 try: |
bab82c43c065
bruterebase: port to python 3
Augie Fackler <raf@durin42.com>
parents:
33708
diff
changeset
|
19 xrange |
bab82c43c065
bruterebase: port to python 3
Augie Fackler <raf@durin42.com>
parents:
33708
diff
changeset
|
20 except NameError: |
bab82c43c065
bruterebase: port to python 3
Augie Fackler <raf@durin42.com>
parents:
33708
diff
changeset
|
21 xrange = range |
bab82c43c065
bruterebase: port to python 3
Augie Fackler <raf@durin42.com>
parents:
33708
diff
changeset
|
22 |
33708 | 23 cmdtable = {} |
24 command = registrar.command(cmdtable) | |
25 | |
34204
bab82c43c065
bruterebase: port to python 3
Augie Fackler <raf@durin42.com>
parents:
33708
diff
changeset
|
26 @command(b'debugbruterebase') |
33708 | 27 def debugbruterebase(ui, repo, source, dest): |
28 """for every non-empty subset of source, run rebase -r subset -d dest | |
29 | |
30 Print one line summary for each subset. Assume obsstore is enabled. | |
31 """ | |
32 srevs = list(repo.revs(source)) | |
33 | |
34 with repo.wlock(), repo.lock(): | |
35 repolen = len(repo) | |
36 cl = repo.changelog | |
37 | |
38 def getdesc(rev): | |
39 result = cl.changelogrevision(rev).description | |
40 if rev >= repolen: | |
34204
bab82c43c065
bruterebase: port to python 3
Augie Fackler <raf@durin42.com>
parents:
33708
diff
changeset
|
41 result += b"'" |
33708 | 42 return result |
43 | |
44 for i in xrange(1, 2 ** len(srevs)): | |
45 subset = [rev for j, rev in enumerate(srevs) if i & (1 << j) != 0] | |
34204
bab82c43c065
bruterebase: port to python 3
Augie Fackler <raf@durin42.com>
parents:
33708
diff
changeset
|
46 spec = revsetlang.formatspec(b'%ld', subset) |
bab82c43c065
bruterebase: port to python 3
Augie Fackler <raf@durin42.com>
parents:
33708
diff
changeset
|
47 tr = repo.transaction(b'rebase') |
39683
337d6e0fd9c9
transaction: make report a private attribute
Gregory Szorc <gregory.szorc@gmail.com>
parents:
36479
diff
changeset
|
48 tr._report = lambda x: 0 # hide "transaction abort" |
33708 | 49 |
50 ui.pushbuffer() | |
51 try: | |
52 rebase.rebase(ui, repo, dest=dest, rev=[spec]) | |
53 except error.Abort as ex: | |
34204
bab82c43c065
bruterebase: port to python 3
Augie Fackler <raf@durin42.com>
parents:
33708
diff
changeset
|
54 summary = b'ABORT: %s' % ex |
33708 | 55 except Exception as ex: |
34204
bab82c43c065
bruterebase: port to python 3
Augie Fackler <raf@durin42.com>
parents:
33708
diff
changeset
|
56 summary = b'CRASH: %s' % ex |
33708 | 57 else: |
58 # short summary about new nodes | |
59 cl = repo.changelog | |
60 descs = [] | |
61 for rev in xrange(repolen, len(repo)): | |
34204
bab82c43c065
bruterebase: port to python 3
Augie Fackler <raf@durin42.com>
parents:
33708
diff
changeset
|
62 desc = b'%s:' % getdesc(rev) |
33708 | 63 for prev in cl.parentrevs(rev): |
64 if prev > -1: | |
65 desc += getdesc(prev) | |
66 descs.append(desc) | |
67 descs.sort() | |
36479
3b98ffd2dde3
py3: add a missing b'' in tests/bruterebase.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34204
diff
changeset
|
68 summary = b' '.join(descs) |
33708 | 69 ui.popbuffer() |
34204
bab82c43c065
bruterebase: port to python 3
Augie Fackler <raf@durin42.com>
parents:
33708
diff
changeset
|
70 repo.vfs.tryunlink(b'rebasestate') |
33708 | 71 |
34204
bab82c43c065
bruterebase: port to python 3
Augie Fackler <raf@durin42.com>
parents:
33708
diff
changeset
|
72 subsetdesc = b''.join(getdesc(rev) for rev in subset) |
bab82c43c065
bruterebase: port to python 3
Augie Fackler <raf@durin42.com>
parents:
33708
diff
changeset
|
73 ui.write((b'%s: %s\n') % (subsetdesc.rjust(len(srevs)), summary)) |
33708 | 74 tr.abort() |