Mercurial > hg > mercurial-crew-with-dirclash
view tests/test-log @ 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 | 7df171ea50cd |
children | 4574a8cb080f |
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#!/bin/sh hg init a cd a echo a > a hg ci -Ama -d '1 0' hg cp a b hg ci -mb -d '2 0' mkdir dir hg mv b dir hg ci -mc -d '3 0' hg mv a b echo a > d hg add d hg ci -md -d '4 0' hg mv dir/b e hg ci -me -d '5 0' hg log a echo % -f, directory hg log -f dir echo % -f, but no args hg log -f echo % one rename hg log -vf a echo % many renames hg log -vf e echo % log copies hg log -vC --template '{rev} {file_copies%filecopy}\n' echo % log copies, non-linear manifest hg up -C 3 hg mv dir/b e echo foo > foo hg ci -Ame2 -d '6 0' hg log -vC --template '{rev} {file_copies%filecopy}\n' -r 5 echo '% log -p d' hg log -pv d # log --follow tests hg init ../follow cd ../follow echo base > base hg ci -Ambase -d '1 0' echo r1 >> base hg ci -Amr1 -d '1 0' echo r2 >> base hg ci -Amr2 -d '1 0' hg up -C 1 echo b1 > b1 hg ci -Amb1 -d '1 0' echo % log -f hg log -f hg up -C 0 echo b2 > b2 hg ci -Amb2 -d '1 0' echo % log -f -r 1:tip hg log -f -r 1:tip hg up -C 3 hg merge tip hg ci -mm12 -d '1 0' echo postm >> b1 hg ci -Amb1.1 -d'1 0' echo % log --follow-first hg log --follow-first echo % log -P 2 hg log -P 2 echo '% log -r ""' hg log -r '' exit 0