third_party/WebKit/LayoutTests/http/tests/websocket/pong_wsh.py

   1 import cgi
   2 from mod_pywebsocket import common
   3 from mod_pywebsocket import msgutil
   4
   5
   6 def web_socket_do_extra_handshake(request):
   7     pass
   8
   9
  10 def web_socket_transfer_data(request):
  11     send_payload = ''
  12     r = request.ws_resource.split('?', 1)
  13     if len(r) == 2:
  14         params = cgi.parse_qs(r[1])
  15         if 'payload' in params:
  16             send_payload = params['payload'][0]
  17
  18     msgutil.send_ping(request, send_payload)
  19
  20     # We need to use an internal function to detect a pong frame from the client.
  21     opcode, recv_payload, final, reserved1, reserved2, reserved3 = request.ws_stream._receive_frame()
  22     if opcode == common.OPCODE_PONG and recv_payload == send_payload and final and not reserved1 and not reserved2 and not reserved3:
  23         msgutil.send_message(request, 'PASS')
  24     else:
  25         msgutil.send_message(request,
  26                              'FAIL: Received unexpected frame: opcode = %r, payload = %r, final = %r, reserved1 = %r, reserved2 = %r, reserved3 = %r' %
  27                              (opcode, recv_payload, final, reserved1, reserved2, reserved3))