Mercurial > hg > mercurial-crew-with-dirclash
annotate tests/test-permissions @ 5378:8a2915f57dfc
convert: add a mode where mercurial_sink skips empty revisions.
The getchanges function of some converter_source classes can return
some false positives. I.e. they sometimes claim that a file "foo"
was changed in some revision, even though its contents are still the
same.
convert_svn is particularly bad, but I think this can also happen with
convert_cvs and, at least in theory, with mercurial_source.
For regular conversions this is not really a problem - as long as
getfile returns the right contents, we'll get a converted revision
with the right contents. But when we use --filemap, this could lead
to superfluous revisions being converted.
Instead of fixing every converter_source, I decided to change
mercurial_sink to work around this problem.
When --filemap is used, we're interested only in revisions that touch
some specific files. If a revision doesn't change any of these files,
then we're not interested in it (at least for revisions with a single
parent; merges are special).
For mercurial_sink, we abuse this property and rollback a commit if
the manifest text hasn't changed. This avoids duplicating the logic
from localrepo.filecommit to detect unchanged files.
author | Alexis S. L. Carvalho <alexis@cecm.usp.br> |
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date | Thu, 04 Oct 2007 23:21:37 -0300 |
parents | 74723744d8e0 |
children |
rev | line source |
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1497 | 1 #!/bin/sh |
2 | |
5217
551958d5082c
testcase for issue705 (fixed by 316ce5e85b3e)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3853
diff
changeset
|
3 hg init t |
551958d5082c
testcase for issue705 (fixed by 316ce5e85b3e)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3853
diff
changeset
|
4 cd t |
1497 | 5 echo foo > a |
6 hg add a | |
1933
7544700fd931
Use 'hg ci -d "1000000 0"' in tests to circumvent problem with leading zero.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1497
diff
changeset
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7 hg commit -m "1" -d "1000000 0" |
1497 | 8 hg verify |
3853
c0b449154a90
switch to the .hg/store layout, fix the tests
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2223
diff
changeset
|
9 chmod -r .hg/store/data/a.i |
1497 | 10 hg verify 2>/dev/null || echo verify failed |
3853
c0b449154a90
switch to the .hg/store layout, fix the tests
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2223
diff
changeset
|
11 chmod +r .hg/store/data/a.i |
1497 | 12 hg verify 2>/dev/null || echo verify failed |
3853
c0b449154a90
switch to the .hg/store layout, fix the tests
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2223
diff
changeset
|
13 chmod -w .hg/store/data/a.i |
1497 | 14 echo barber > a |
1933
7544700fd931
Use 'hg ci -d "1000000 0"' in tests to circumvent problem with leading zero.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1497
diff
changeset
|
15 hg commit -m "2" -d "1000000 0" 2>/dev/null || echo commit failed |
5217
551958d5082c
testcase for issue705 (fixed by 316ce5e85b3e)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3853
diff
changeset
|
16 chmod -w ../t |
5219
74723744d8e0
fix test-permissions output
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
5217
diff
changeset
|
17 hg diff --nodates |