Mercurial > hg
annotate tests/svn-safe-append.py @ 47072:4c041c71ec01
revlog: introduce an explicit tracking of what the revlog is about
Since the dawn of time, people have been forced to rely to lossy introspection
of the index filename to determine what the purpose and role of the revlog they
encounter is. This is hacky, error prone, inflexible, abstraction-leaky,
<insert-your-own-complaints-here>.
In f63299ee7e4d Raphaël introduced a new attribute to track this information:
`revlog_kind`. However it is initialized in an odd place and various instances
end up not having it set. In addition is only tracking some of the information
we end up having to introspect in various pieces of code.
So we add a new attribute that holds more data and is more strictly enforced.
This work is done in collaboration with Raphaël.
The `revlog_kind` one will be removed/adapted in the next changeset. We expect
to be able to clean up various existing piece of code and to simplify coming
work around the newer revlog format.
Differential Revision: https://phab.mercurial-scm.org/D10352
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
---|---|
date | Tue, 06 Apr 2021 05:20:24 +0200 |
parents | c102b704edb5 |
children | 6000f5b25c9b |
rev | line source |
---|---|
45830
c102b704edb5
global: use python3 in shebangs
Gregory Szorc <gregory.szorc@gmail.com>
parents:
39724
diff
changeset
|
1 #!/usr/bin/env python3 |
6439
c1b47c0fd2b6
convert: fix test-convert-svn-* problems with mtime not changing
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
diff
changeset
|
2 |
29195
bdba6a2015d0
py3: make tests/svn-safe-append.py use absolute_import
Pulkit Goyal <7895pulkit@gmail.com>
parents:
6439
diff
changeset
|
3 from __future__ import absolute_import |
bdba6a2015d0
py3: make tests/svn-safe-append.py use absolute_import
Pulkit Goyal <7895pulkit@gmail.com>
parents:
6439
diff
changeset
|
4 |
6439
c1b47c0fd2b6
convert: fix test-convert-svn-* problems with mtime not changing
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
diff
changeset
|
5 __doc__ = """Same as `echo a >> b`, but ensures a changed mtime of b. |
c1b47c0fd2b6
convert: fix test-convert-svn-* problems with mtime not changing
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
diff
changeset
|
6 Without this svn will not detect workspace changes.""" |
c1b47c0fd2b6
convert: fix test-convert-svn-* problems with mtime not changing
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
diff
changeset
|
7 |
29195
bdba6a2015d0
py3: make tests/svn-safe-append.py use absolute_import
Pulkit Goyal <7895pulkit@gmail.com>
parents:
6439
diff
changeset
|
8 import os |
36781
ffa3026d4196
cleanup: use stat_result[stat.ST_MTIME] instead of stat_result.st_mtime
Augie Fackler <augie@google.com>
parents:
29195
diff
changeset
|
9 import stat |
29195
bdba6a2015d0
py3: make tests/svn-safe-append.py use absolute_import
Pulkit Goyal <7895pulkit@gmail.com>
parents:
6439
diff
changeset
|
10 import sys |
6439
c1b47c0fd2b6
convert: fix test-convert-svn-* problems with mtime not changing
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
diff
changeset
|
11 |
39724
e1e10cbb5568
py3: make tests/svn-safe-append.py compatible with python 3
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
36781
diff
changeset
|
12 if sys.version_info[0] >= 3: |
e1e10cbb5568
py3: make tests/svn-safe-append.py compatible with python 3
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
36781
diff
changeset
|
13 text = os.fsencode(sys.argv[1]) |
e1e10cbb5568
py3: make tests/svn-safe-append.py compatible with python 3
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
36781
diff
changeset
|
14 fname = os.fsencode(sys.argv[2]) |
e1e10cbb5568
py3: make tests/svn-safe-append.py compatible with python 3
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
36781
diff
changeset
|
15 else: |
e1e10cbb5568
py3: make tests/svn-safe-append.py compatible with python 3
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
36781
diff
changeset
|
16 text = sys.argv[1] |
e1e10cbb5568
py3: make tests/svn-safe-append.py compatible with python 3
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
36781
diff
changeset
|
17 fname = sys.argv[2] |
6439
c1b47c0fd2b6
convert: fix test-convert-svn-* problems with mtime not changing
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
diff
changeset
|
18 |
c1b47c0fd2b6
convert: fix test-convert-svn-* problems with mtime not changing
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
diff
changeset
|
19 f = open(fname, "ab") |
c1b47c0fd2b6
convert: fix test-convert-svn-* problems with mtime not changing
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
diff
changeset
|
20 try: |
36781
ffa3026d4196
cleanup: use stat_result[stat.ST_MTIME] instead of stat_result.st_mtime
Augie Fackler <augie@google.com>
parents:
29195
diff
changeset
|
21 before = os.fstat(f.fileno())[stat.ST_MTIME] |
6439
c1b47c0fd2b6
convert: fix test-convert-svn-* problems with mtime not changing
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
diff
changeset
|
22 f.write(text) |
39724
e1e10cbb5568
py3: make tests/svn-safe-append.py compatible with python 3
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
36781
diff
changeset
|
23 f.write(b"\n") |
6439
c1b47c0fd2b6
convert: fix test-convert-svn-* problems with mtime not changing
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
diff
changeset
|
24 finally: |
c1b47c0fd2b6
convert: fix test-convert-svn-* problems with mtime not changing
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
diff
changeset
|
25 f.close() |
c1b47c0fd2b6
convert: fix test-convert-svn-* problems with mtime not changing
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
diff
changeset
|
26 inc = 1 |
36781
ffa3026d4196
cleanup: use stat_result[stat.ST_MTIME] instead of stat_result.st_mtime
Augie Fackler <augie@google.com>
parents:
29195
diff
changeset
|
27 now = os.stat(fname)[stat.ST_MTIME] |
6439
c1b47c0fd2b6
convert: fix test-convert-svn-* problems with mtime not changing
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
diff
changeset
|
28 while now == before: |
c1b47c0fd2b6
convert: fix test-convert-svn-* problems with mtime not changing
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
diff
changeset
|
29 t = now + inc |
c1b47c0fd2b6
convert: fix test-convert-svn-* problems with mtime not changing
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
diff
changeset
|
30 inc += 1 |
c1b47c0fd2b6
convert: fix test-convert-svn-* problems with mtime not changing
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
diff
changeset
|
31 os.utime(fname, (t, t)) |
36781
ffa3026d4196
cleanup: use stat_result[stat.ST_MTIME] instead of stat_result.st_mtime
Augie Fackler <augie@google.com>
parents:
29195
diff
changeset
|
32 now = os.stat(fname)[stat.ST_MTIME] |