Mercurial > hg > mercurial-crew-with-dirclash
annotate tests/test-dispatch @ 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 | 7a7d4937272b |
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1 #!/bin/sh |
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2 # test command parsing and dispatch |
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3 |
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4 hg init a |
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5 cd a |
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6 echo a > a |
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7 hg ci -Ama -d '0 0' |
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8 |
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9 echo "# missing arg" |
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10 hg cat |
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11 |
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12 echo '% [defaults]' |
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13 hg cat a |
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14 cat > $HGRCPATH <<EOF |
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15 [defaults] |
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16 cat = -v |
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17 EOF |
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18 hg cat a |
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19 |
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20 echo '% no repo' |
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21 cd .. |
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22 hg cat |
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23 |
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24 exit 0 |
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Kill trailing spaces
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25 |