tests/test-extdiff

test-eol-update: record new results as correct

Changeset 0852da25a31b changed the result of this test. The 'hg update 0'
command, which causes a merge of modified a.txt, now leaves a.txt in the
EOLN format specified by .hgeol as it was committed in revision 0.

Previously, it used the .hgeol contents from the working directory before the
update.

#!/bin/sh

echo "[extensions]" >> $HGRCPATH
echo "extdiff=" >> $HGRCPATH

hg init a
cd a
echo a > a
echo b > b
hg add
# should diff cloned directories
hg extdiff -o -r $opt

echo "[extdiff]" >> $HGRCPATH
echo "cmd.falabala=echo" >> $HGRCPATH
echo "opts.falabala=diffing" >> $HGRCPATH

hg falabala

hg help falabala

hg ci -d '0 0' -mtest1

echo b >> a
hg ci -d '1 0' -mtest2

# should diff cloned files directly
hg falabala -r 0:1

# test diff during merge
hg update -C 0
echo c >> c
hg add c
hg ci -m "new branch" -d '1 0'
hg merge 1
# should diff cloned file against wc file
hg falabala > out
# cleanup the output since the wc is a tmp directory
sed  's:\(diffing [^ ]* \).*\(\/test-extdiff\):\1[tmp]\2:' out
# test --change option
hg ci -d '2 0' -mtest3
hg falabala -c 1
# check diff are made from the first parent
hg falabala -c 3 || echo "diff-like tools yield a non-zero exit code"
#hg log

echo
echo '% test extdiff of multiple files in tmp dir:'
hg update -C 0 > /dev/null
echo changed > a
echo changed > b
chmod +x b
echo '% diff in working directory, before'
hg diff --git
echo '% edit with extdiff -p'
# prepare custom diff/edit tool
cat > 'diff tool.py' << EOT
#!/usr/bin/env python
import time
time.sleep(1) # avoid unchanged-timestamp problems
file('a/a', 'ab').write('edited\n')
file('a/b', 'ab').write('edited\n')
EOT
chmod +x 'diff tool.py'
hg extdiff -p "`pwd`/diff tool.py" # will change to /tmp/extdiff.TMP and populate directories a.TMP and a and start tool
echo '% diff in working directory, after'
hg diff --git

echo
echo % test extdiff with --option
hg extdiff -p echo -o this -c 1
hg falabala -o this -c 1
echo