tests/test-inotify-issue1542

Fix memory leak when using hg commands over http repositories

When using hg commands over an http repository in a long running process, a
httphandler instance is leaked for each command, because of a loop
handler.parent -> OpenerDirector and OpenerDirector.handlers -> handler which
is not handled by Python's gc. Discussion on #mercurial concluded that removing
the __del__ method solved the problem.

#!/bin/sh

"$TESTDIR/hghave" inotify || exit 80

hg init

touch a
mkdir dir
touch dir/b
touch dir/c

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

hg add dir/c

echo % inserve
hg inserve -d --pid-file=hg.pid 2>&1
cat hg.pid >> "$DAEMON_PIDS"

hg st

echo % moving dir out
mv dir ../tmp-test-inotify-issue1542

echo % status
hg st

sleep 1
echo "Are we able to kill the service? if not, the service died on some error"
kill `cat hg.pid`