Mercurial > hg > mercurial-crew-with-dirclash
view tests/test-annotate @ 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 | 2e1d8b238b6c |
children | 46280c004f22 c7371aa0c153 |
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#!/bin/sh echo % init hg init echo % commit echo 'a' > a hg ci -A -m test -u nobody -d '1 0' echo % annotate -c hg annotate -c a echo % annotate -d hg annotate -d a echo % annotate -n hg annotate -n a echo % annotate -u hg annotate -u a echo % annotate -cdnu hg annotate -cdnu a cat <<EOF >>a a a EOF hg ci -ma1 -d '1 0' hg cp a b hg ci -mb -d '1 0' cat <<EOF >> b b b b EOF hg ci -mb2 -d '2 0' echo % annotate b hg annotate b echo % annotate -nf b hg annotate -nf b hg up -C 2 cat <<EOF >> b b c b EOF hg ci -mb2.1 -d '2 0' hg merge hg ci -mmergeb -d '3 0' echo % annotate after merge hg annotate -nf b hg up -C 1 hg cp a b cat <<EOF > b a z a EOF hg ci -mc -d '3 0' hg merge cat <<EOF >> b b c b EOF echo d >> b hg ci -mmerge2 -d '4 0' echo % annotate after rename merge hg annotate -nf b echo % linkrev vs rev hg annotate -r tip a