Mercurial > hg > mercurial-crew-with-dirclash
view tests/test-tags @ 4135:6cb6cfe43c5d
Avoid some false positives for addremove -s
The original code uses the similary score
1 - len(diff(after, before)) / len(after)
The diff can at most be the size of the 'before' file, so any small
'before' file would be considered very similar. Removing an empty file
would cause all files added in the same revision to be considered
copies of the removed file.
This changes the metric to
bytes_overlap(before, after) / len(before + after)
i.e. the actual percentage of bytes shared between the two files.
| author | Erling Ellingsen <erlingalf@gmail.com> |
|---|---|
| date | Sun, 18 Feb 2007 20:39:25 +0100 |
| parents | 7f7425306925 |
| children | 26314500a5e1 |
line wrap: on
line source
#!/bin/sh mkdir t cd t hg init hg id echo a > a hg add a hg commit -m "test" -d "1000000 0" hg co hg identify T=`hg tip --debug | head -n 1 | cut -d : -f 3` echo "$T first" > .hgtags cat .hgtags hg add .hgtags hg commit -m "add tags" -d "1000000 0" hg tags hg identify echo bb > a hg status hg identify hg co first hg id hg -v id hg status echo 1 > b hg add b hg commit -m "branch" -d "1000000 0" hg id hg merge 1 hg id hg status hg commit -m "merge" -d "1000000 0" # create fake head, make sure tag not visible afterwards cp .hgtags tags hg tag -d "1000000 0" last hg rm .hgtags hg commit -m "remove" -d "1000000 0" mv tags .hgtags hg add .hgtags hg commit -m "readd" -d "1000000 0" hg tags # invalid tags echo "spam" >> .hgtags echo >> .hgtags echo "foo bar" >> .hgtags echo "$T invalid" | sed "s/..../a5a5/" >> .hg/localtags hg commit -m "tags" -d "1000000 0" # report tag parse error on other head hg up 3 echo 'x y' >> .hgtags hg commit -m "head" -d "1000000 0" hg tags hg tip # tags from later heads override previous ones cd .. hg init t2 cd t2 echo foo > foo hg add foo hg ci -m 'add foo' -d '1000000 0' # rev 0 hg tag -d '1000000 0' bar # rev 1 echo >> foo hg ci -m 'change foo 1' -d '1000000 0' # rev 2 hg up -C 1 hg tag -r 1 -d '1000000 0' bar # rev 3 hg up -C 1 echo >> foo hg ci -m 'change foo 2' -d '1000000 0' # rev 4 hg tags