tests/test-inotify-lookup

runtest: do not start testing when there is no test

#!/bin/sh

"$TESTDIR/hghave" inotify || exit 80

hg init
echo "[extensions]" > .hg/hgrc
echo "inotify=" >> .hg/hgrc
hg inserve -d --pid-file .hg/inotify.pid

echo a > a
hg ci -Aqm0
hg co -q null
hg co -q
hg st
cat a

kill `cat .hg/inotify.pid`