view tests/test-convert-bzr-114 @ 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

"$TESTDIR/hghave" bzr114 || exit 80

. "$TESTDIR/bzr-definitions"

# The file/directory replacement can only be reproduced on
# bzr >= 1.4. Merge it back in test-convert-bzr-directories once
# this version becomes mainstream.
echo % replace file with dir
mkdir test-replace-file-with-dir
cd test-replace-file-with-dir
bzr init -q source
cd source
echo d > d
bzr add -q d
bzr commit -q -m 'add d file'
rm d
mkdir d
bzr add -q d
bzr commit -q -m 'replace with d dir'
echo a > d/a
bzr add -q d/a
bzr commit -q -m 'add d/a'
cd ..
hg convert source source-hg
manifest source-hg tip
cd source-hg
hg update
cd ../..