Mercurial > hg > mercurial-crew-with-dirclash
view tests/test-mq-caches.out @ 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 | fbf8320f25c8 |
| children | bbfe5a3fc80c |
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# mq patch on an empty repo tip: 0 No .hg/branches.cache tip: 0 No .hg/branches.cache # some regular revisions Patch queue now empty tip: 1 3f910abad313ff802d3a23a7529433872df9b3ae 1 3f910abad313ff802d3a23a7529433872df9b3ae bar 9539f35bdc80732cc9a3f84e46508f1ed1ec8cff foo # add some mq patches applying p1 Now at: p1 tip: 2 3f910abad313ff802d3a23a7529433872df9b3ae 1 3f910abad313ff802d3a23a7529433872df9b3ae bar 9539f35bdc80732cc9a3f84e46508f1ed1ec8cff foo tip: 3 3f910abad313ff802d3a23a7529433872df9b3ae 1 3f910abad313ff802d3a23a7529433872df9b3ae bar 9539f35bdc80732cc9a3f84e46508f1ed1ec8cff foo branch foo: 3 branch bar: 2 # removing the cache tip: 3 3f910abad313ff802d3a23a7529433872df9b3ae 1 3f910abad313ff802d3a23a7529433872df9b3ae bar 9539f35bdc80732cc9a3f84e46508f1ed1ec8cff foo branch foo: 3 branch bar: 2 # importing rev 1 (the cache now ends in one of the patches) tip: 3 3f910abad313ff802d3a23a7529433872df9b3ae 1 3f910abad313ff802d3a23a7529433872df9b3ae bar 9539f35bdc80732cc9a3f84e46508f1ed1ec8cff foo branch foo: 3 branch bar: 2 qbase: 1 # detect an invalid cache Patch queue now empty applying p0 applying p1 applying p2 Now at: p2 tip: 3 9539f35bdc80732cc9a3f84e46508f1ed1ec8cff 0 9539f35bdc80732cc9a3f84e46508f1ed1ec8cff foo