docstr: Assert gRPC debug server is started with unlimited message size.
docstr_tok: ["Assert","gRPC","debug","server","is","started","with","unlimited","message","size","."]
code: def testGRPCServerMessageSizeLimit(self):
      """Assert gRPC debug server is started with unlimited message size."""
      with test.mock.patch.object(
          grpc, "server", wraps=grpc.server
      ) as mock_grpc_server:
          (
              _,
              _,
              _,
              server_thread,
              server,
          ) = grpc_debug_test_server.start_server_on_separate_thread(
              poll_server=True
          )
          mock_grpc_server.assert_called_with(
              test.mock.ANY,
              options=[
                  ("grpc.max_receive_message_length", -1),
                  ("grpc.max_send_message_length", -1),
              ],
          )
      server.stop_server().wait()
      server_thread.join()
  
imports: import os
  import traceback
  import grpc
  from tensorflow.core.debug import debug_service_pb2
  from tensorflow.python.client import session
  from tensorflow.python.debug.lib import grpc_debug_test_server
  from tensorflow.python.debug.lib import source_remote
  from tensorflow.python.debug.lib import source_utils
  from tensorflow.python.framework import ops
  from tensorflow.python.framework import test_util
  from tensorflow.python.ops import math_ops
  from tensorflow.python.ops import resource_variable_ops
  from tensorflow.python.ops import variables
  from tensorflow.python.platform import googletest
  from tensorflow.python.platform import test
  from tensorflow.python.util import tf_inspect
label_desc: Use image node_id 8 for calling the SendTracebacksTest obj's underlying member method code with example usage: obj.testGRPCServerMessageSizeLimit() without return types