WebSocket test server migration on ExtensionApiTest.WebSocket

net/tools/testserver/testserver.py

 #!/usr/bin/env python
 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """This is a simple HTTP/FTP/SYNC/TCP/UDP/ server used for testing Chrome.
 
 It supports several test URLs, as specified by the handlers in TestPageHandler.
 By default, it listens on an ephemeral port and sends the port number back to
 the originating process over a pipe. The originating process can specify an
@@ skipping 2234 matching lines @@
     server.policy_keys = options.policy_keys
     server.policy_user = options.policy_user
     server.gdata_auth_token = options.auth_token
   elif options.server_type == SERVER_WEBSOCKET:
     # Launch pywebsocket via WebSocketServer.
     logger = logging.getLogger()
     logger.addHandler(logging.StreamHandler())
     # TODO(toyoshim): Remove following os.chdir. Currently this operation
     # is required to work correctly. It should be fixed from pywebsocket side.
     os.chdir(MakeDataDir())
-    server = WebSocketServer(WebSocketOptions(host, port, MakeDataDir()))
+    server = WebSocketServer(WebSocketOptions(host, port, '.'))
     print 'WebSocket server started on %s:%d...' % (host, server.server_port)
     server_data['port'] = server.server_port
   elif options.server_type == SERVER_SYNC:
     xmpp_port = options.xmpp_port
     server = SyncHTTPServer((host, port), xmpp_port, SyncPageHandler)
     print 'Sync HTTP server started on port %d...' % server.server_port
     print 'Sync XMPP server started on port %d...' % server.xmpp_port
     server_data['port'] = server.server_port
     server_data['xmpp_port'] = server.xmpp_port
   elif options.server_type == SERVER_TCP_ECHO:
@@ skipping 172 matching lines @@
                            dest='host',
                            help='Hostname or IP upon which the server will '
                            'listen. Client connections will also only be '
                            'allowed from this address.')
   option_parser.add_option('', '--auth-token', dest='auth_token',
                            help='Specify the auth token which should be used'
                            'in the authorization header for GData.')
   options, args = option_parser.parse_args()
 
   sys.exit(main(options, args))