view tests/test-convert-datesort @ 9827:4fe9ca519637

mdiff: fix diff -b/B/w on mixed whitespace hunks (issue127)

Previous code was computing hunks then checking if these hunks could be ignored
when taking whitespace/blank-lines options in accounts. This approach is simple
but fails with hunks containing both whitespace and non-whitespace changes, the
whole hunk is emitted while it can be mostly made of whitespace. The new
version normalize the whitespaces before hunk generation, and test for
blank-lines afterwards.

#!/bin/sh

cat >> $HGRCPATH <<EOF
[extensions]
convert=
graphlog=
EOF

hg init t
cd t
echo a >> a
hg ci -Am a0 -d '1 0'
hg branch brancha
echo a >> a
hg ci -m a1 -d '2 0'
echo a >> a
hg ci -m a2 -d '3 0'
echo a >> a
hg ci -m a3 -d '4 0'
hg up -C 0
hg branch branchb
echo b >> b
hg ci -Am b0 -d '6 0'
hg up -C brancha
echo a >> a
hg ci -m a4 -d '5 0'
echo a >> a
hg ci -m a5 -d '7 0'
echo a >> a
hg ci -m a6 -d '8 0'
hg up -C branchb
echo b >> b
hg ci -m b1 -d '9 0'
cd ..

echo % convert with datesort
hg convert --datesort t t-datesort
echo % graph converted repo
hg -R t-datesort glog --template '{rev} "{desc}"\n'

echo '% convert with datesort (default mode)'
hg convert t t-sourcesort
echo % graph converted repo
hg -R t-sourcesort glog --template '{rev} "{desc}"\n'