Mercurial > hg
annotate tests/test-copy2.out @ 11769:ca6cebd8734e stable
dirstate: ignore symlinks when fs cannot handle them (issue1888)
When the filesystem cannot handle the executable bit, we currently
ignore it completely when looking for modified files. Similarly, it is
impossible to set or clear the bit when the filesystem ignores it.
This patch makes Mercurial treat symbolic links the same way.
Symlinks are a little different since they manifest themselves as
small files containing a filename (the symlink target). On Windows,
these files show up as regular files, and on Linux and Mac they show
up as real symlinks.
Issue1888 presents a case where the symlink files are better ignored
from the Windows side. A Linux client creates symlinks in a working
copy which is shared over a network between Linux and Windows clients.
The Samba server is helpful and defererences the symlink when the
Windows client looks at it. This means that Mercurial on the Windows
side sees file content instead of a file name in the symlink, and
hence flags the link as modified. Ignoring the change would be much
more helpful, similarly to how Mercurial does not report any changes
when executable bits are ignored in a checkout on Windows.
An initial checkout of a symbolic link on a file system that cannot
handle symbolic links will still result in a regular file containing
the target file name as its content. Sharing such a checkout with a
Linux client will not turn the file into a symlink automatically, but
'hg revert' can fix that. After the revert, the Windows client will
see the correct file content (provided by the Samba server when it
follows the link on the Linux side) and otherwise ignore the change.
Running 'hg perfstatus' 10 times gives these results:
Before: After:
min: 0.544703 min: 0.546549
med: 0.547592 med: 0.548881
avg: 0.549146 avg: 0.548549
max: 0.564112 max: 0.551504
The median time is increased about 0.24%.
author | Martin Geisler <mg@aragost.com> |
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date | Mon, 09 Aug 2010 15:31:56 +0200 |
parents | e8d10d085f47 |
children |
rev | line source |
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4744
44e17f5029d0
Make hg add foo; hg mv foo bar work.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4743
diff
changeset
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1 # should fail - foo is not managed |
44e17f5029d0
Make hg add foo; hg mv foo bar work.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4743
diff
changeset
|
2 foo: not copying - file is not managed |
44e17f5029d0
Make hg add foo; hg mv foo bar work.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4743
diff
changeset
|
3 abort: no files to copy |
44e17f5029d0
Make hg add foo; hg mv foo bar work.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4743
diff
changeset
|
4 ? foo |
44e17f5029d0
Make hg add foo; hg mv foo bar work.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4743
diff
changeset
|
5 # dry-run; print a warning that this is not a real copy; foo is added |
4833
fc8b3e7cbf6b
improve warning for hg add foo; hg mv foo bar
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4744
diff
changeset
|
6 foo has not been committed yet, so no copy data will be stored for bar. |
4744
44e17f5029d0
Make hg add foo; hg mv foo bar work.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4743
diff
changeset
|
7 A foo |
44e17f5029d0
Make hg add foo; hg mv foo bar work.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4743
diff
changeset
|
8 # should print a warning that this is not a real copy; bar is added |
4833
fc8b3e7cbf6b
improve warning for hg add foo; hg mv foo bar
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4744
diff
changeset
|
9 foo has not been committed yet, so no copy data will be stored for bar. |
4744
44e17f5029d0
Make hg add foo; hg mv foo bar work.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4743
diff
changeset
|
10 A bar |
44e17f5029d0
Make hg add foo; hg mv foo bar work.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4743
diff
changeset
|
11 # should print a warning that this is not a real copy; foo is added |
4833
fc8b3e7cbf6b
improve warning for hg add foo; hg mv foo bar
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4744
diff
changeset
|
12 bar has not been committed yet, so no copy data will be stored for foo. |
4744
44e17f5029d0
Make hg add foo; hg mv foo bar work.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4743
diff
changeset
|
13 A foo |
11152
e8d10d085f47
cmdutil: Warn when trying to copy/rename --after to a nonexistant file.
Steve Losh <steve@stevelosh.com>
parents:
10490
diff
changeset
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14 # copy --after to a nonexistant target filename |
e8d10d085f47
cmdutil: Warn when trying to copy/rename --after to a nonexistant file.
Steve Losh <steve@stevelosh.com>
parents:
10490
diff
changeset
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15 foo: not recording copy - dummy does not exist |
4744
44e17f5029d0
Make hg add foo; hg mv foo bar work.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4743
diff
changeset
|
16 # dry-run; should show that foo is clean |
5764
8a5d8fb59ed2
Backed out changeset c2a21fe60994
Matt Mackall <mpm@selenic.com>
parents:
5762
diff
changeset
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17 C foo |
1117 | 18 # should show copy |
4743
719c402258ee
test-copy2: use status -C instead of debugstate | grep copy
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4677
diff
changeset
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19 A bar |
719c402258ee
test-copy2: use status -C instead of debugstate | grep copy
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4677
diff
changeset
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20 foo |
1117 | 21 # shouldn't show copy |
22 # should match | |
23 rev offset length base linkrev nodeid p1 p2 | |
24 0 0 5 0 0 2ed2a3912a0b 000000000000 000000000000 | |
3652 | 25 bar renamed from foo:2ed2a3912a0b24502043eae84ee4b279c18b90dd |
1117 | 26 # should not be renamed |
3652 | 27 bar not renamed |
1117 | 28 # should show copy |
4743
719c402258ee
test-copy2: use status -C instead of debugstate | grep copy
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4677
diff
changeset
|
29 M bar |
719c402258ee
test-copy2: use status -C instead of debugstate | grep copy
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4677
diff
changeset
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30 foo |
1117 | 31 # should show no parents for tip |
32 rev offset length base linkrev nodeid p1 p2 | |
10490
f2618cacb485
filelog: sort meta entries, ensure deterministic order
Ronny Pfannschmidt <Ronny.Pfannschmidt@gmx.de>
parents:
5764
diff
changeset
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33 0 0 69 0 1 7711d36246cc 000000000000 000000000000 |
f2618cacb485
filelog: sort meta entries, ensure deterministic order
Ronny Pfannschmidt <Ronny.Pfannschmidt@gmx.de>
parents:
5764
diff
changeset
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34 1 69 6 1 2 bdf70a2b8d03 7711d36246cc 000000000000 |
f2618cacb485
filelog: sort meta entries, ensure deterministic order
Ronny Pfannschmidt <Ronny.Pfannschmidt@gmx.de>
parents:
5764
diff
changeset
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35 2 75 81 1 3 b2558327ea8d 000000000000 000000000000 |
1117 | 36 # should match |
37 rev offset length base linkrev nodeid p1 p2 | |
38 0 0 5 0 0 2ed2a3912a0b 000000000000 000000000000 | |
39 1 5 7 1 2 dd12c926cf16 2ed2a3912a0b 000000000000 | |
3652 | 40 bar renamed from foo:dd12c926cf165e3eb4cf87b084955cb617221c17 |
1117 | 41 # should show no copies |
4376
de612b5f8d59
Make copy --after work for files that have been hg added.
Brendan Cully <brendan@kublai.com>
parents:
3652
diff
changeset
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42 # copy --after on an added file |
de612b5f8d59
Make copy --after work for files that have been hg added.
Brendan Cully <brendan@kublai.com>
parents:
3652
diff
changeset
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43 A baz |
de612b5f8d59
Make copy --after work for files that have been hg added.
Brendan Cully <brendan@kublai.com>
parents:
3652
diff
changeset
|
44 bar |
4677
de8ec7e1753a
dirstate.status: if a file is marked as copied, consider it modified
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4376
diff
changeset
|
45 # foo was clean: |
5764
8a5d8fb59ed2
Backed out changeset c2a21fe60994
Matt Mackall <mpm@selenic.com>
parents:
5762
diff
changeset
|
46 C foo |
4677
de8ec7e1753a
dirstate.status: if a file is marked as copied, consider it modified
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4376
diff
changeset
|
47 # but it's considered modified after a copy --after --force |
de8ec7e1753a
dirstate.status: if a file is marked as copied, consider it modified
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4376
diff
changeset
|
48 M foo |
de8ec7e1753a
dirstate.status: if a file is marked as copied, consider it modified
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4376
diff
changeset
|
49 bar |