tests/test-inotify-issue1542

ui: look before you leap on sys.stderr.closed (and look nicer)

f83291e5643e introduced a fix if sys.stdout.closed does not exist.

This change uses a getattr with default instead of hasattr (which just calls
getattr) and accessing the attribute.

Additionally it applies the same fix for sys.stderr.closed as this is not
available in the bpython shell (reported by Roger Gammans).

#!/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`