Mercurial > hg > mercurial-crew-with-dirclash
view tests/test-empty-file.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> |
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date | Sun, 18 Feb 2007 20:39:25 +0100 |
parents | 9de0e64545a3 |
children | 8feb33c2d153 |
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0 files updated, 0 files merged, 1 files removed, 0 files unresolved changeset: 2:62ec0e86d1e5 tag: tip parent: 0:567dde5e6e98 user: test date: Mon Jan 12 13:46:40 1970 +0000 summary: add empty3 changeset: 1:41ab7b321727 user: test date: Mon Jan 12 13:46:40 1970 +0000 summary: add empty2 1 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) M empty2 b80de5d138758541c5f05265ad144ab9fa86d1db 644 empty1 b80de5d138758541c5f05265ad144ab9fa86d1db 644 empty2 b80de5d138758541c5f05265ad144ab9fa86d1db 644 empty3