bookmarks: update and updatecurrentbookmark return status
This makes bookmarks.update() and bookmarks.updatecurrentbookmark() return
True or False to indicate whether the bookmark was updated or not. This allows
callers to e.g. abort if the update failed.
$ "$TESTDIR/hghave" serve || exit 80
$ hg clone http://localhost:$HGPORT/ copy
abort: error: Connection refused
[255]
$ test -d copy
[1]
$ 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
$ hg clone http://localhost:$HGPORT/foo copy2 2>&1
abort: HTTP Error 404: * (glob)
[255]
$ kill $!