view tests/test-children @ 8589:3edf133dcb5a

dirstate: skip step 3 in walk if nothing new will match

nothing will ever match on match.never
nothing new will match on match.exact (all found in step 1)
nothing new will match on match.match when
  there is no pattern and
  there is no direcory in pats

#!/bin/sh
# test children command

cat <<EOF >> $HGRCPATH
[extensions]
hgext.children=
EOF

echo "% init"
hg init t
cd t

echo "% no working directory"
hg children

echo % setup
echo 0 > file0
hg ci -qAm 0 -d '0 0'

echo 1 > file1
hg ci -qAm 1 -d '1 0'

echo 2 >> file0
hg ci -qAm 2 -d '2 0'

hg co null
echo 3 > file3
hg ci -qAm 3 -d '3 0'

echo "% hg children at revision 3 (tip)"
hg children

hg co null
echo "% hg children at nullrev (should be 0 and 3)"
hg children

hg co 1
echo "% hg children at revision 1 (should be 2)"
hg children

hg co 2
echo "% hg children at revision 2 (other head)"
hg children

for i in null 0 1 2 3; do
  echo "% hg children -r $i"
  hg children -r $i
done

echo "% hg children -r 0 file0 (should be 2)"
hg children -r 0 file0

echo "% hg children -r 1 file0 (should be 2)"
hg children -r 1 file0

hg co 0
echo "% hg children file0 at revision 0 (should be 2)"
hg children file0