cmdutil: replace sys.maxint with None as default value in loglimit
Semantically, it is better to use None over any other value when there is
"no value". Using maxint in this context is quite hackish, and is not forward
compatible.
#!/bin/sh
"$TESTDIR/hghave" symlink || exit 80
echo "[extensions]" >> $HGRCPATH
echo "mq=" >> $HGRCPATH
hg init
hg qinit
hg qnew base.patch
echo aaa > a
echo bbb > b
echo ccc > c
hg add a b c
hg qrefresh
$TESTDIR/readlink.py a
echo '% test replacing a file with a symlink'
hg qnew symlink.patch
rm a
ln -s b a
hg qrefresh --git
$TESTDIR/readlink.py a
hg qpop
hg qpush
$TESTDIR/readlink.py a
echo '% test updating a symlink'
rm a
ln -s c a
hg qnew --git -f updatelink
$TESTDIR/readlink.py a
hg qpop
hg qpush --debug
$TESTDIR/readlink.py a
hg st
echo '% test replacing a symlink with a file'
ln -s c s
hg add s
hg qnew --git -f addlink
rm s
echo sss > s
hg qnew --git -f replacelinkwithfile
hg qpop
hg qpush
cat s
hg st
echo '% test symlink removal'
hg qnew removesl.patch
hg rm a
hg qrefresh --git
hg qpop
hg qpush
hg st -c