view tests/test-identify @ 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" no-outer-repo || exit 80

echo % no repo
hg id

echo % create repo
hg init test
cd test
echo a > a
hg ci -Ama

echo % basic id usage
hg id
hg id --debug
hg id -q
hg id -v

echo % with options
hg id -r.
hg id -n
hg id -t
hg id -b
hg id -i
hg id -n -t -b -i

echo % with modifications
echo b > a
hg id -n -t -b -i

echo % other local repo
cd ..
hg -R test id
hg id test

echo % with remote http repo
cd test
hg serve -p $HGPORT1 -d --pid-file=hg.pid
cat hg.pid >> $DAEMON_PIDS
hg id http://localhost:$HGPORT1/

echo % remote with tags?
hg id -t http://localhost:$HGPORT1/

true # ends with util.Abort -> returns 255