tests/test-bad-pull

inotify: do not rely on stat(.hg/dirstate) to invalidate our dirstate

stat() is not reliable when several events happen quickly. Which means
that if two hg actions occur in the same second, stat() result will not
reflect the second change. And only _one_ invalidate() call was done.

Also ignore the events that occur when wlock is held, since wlock release
will trigger a full rescan anyway.

Fixes 17 run-tests.py --inotify tests.

#!/bin/sh

hg clone http://localhost:$HGPORT/ copy
echo $?
test -d copy || echo copy: No such file or directory

cat > dumb.py <<EOF
import BaseHTTPServer, SimpleHTTPServer, os, signal

def run(server_class=BaseHTTPServer.HTTPServer,
        handler_class=SimpleHTTPServer.SimpleHTTPRequestHandler):
    server_address = ('localhost', int(os.environ['HGPORT']))
    httpd = server_class(server_address, handler_class)
    httpd.serve_forever()

signal.signal(signal.SIGTERM, lambda x: sys.exit(0))
run()
EOF

python dumb.py 2>/dev/null &
echo $! >> $DAEMON_PIDS

# give the server some time to start running
sleep 1

http_proxy= hg clone http://localhost:$HGPORT/foo copy2 2>&1 | \
    sed -e 's/404.*/404/' -e 's/Date:.*/Date:/'
echo $?

kill $!