message: TFL: Make the test more robust.
  ANSI C requires len(argv) + 1 == argc and argv[argc] = 0
diff: @@ -28,13 +28,12 @@ namespace {
  TEST(ModelCmdlineFlagsTest, ParseArgsStringMapList) {
  int args_count = 3;
  const char* args[] = {
  - "toco",
  - "--input_arrays=input_1",
  + "toco", "--input_arrays=input_1",
  "--rnn_states={state_array:rnn/BasicLSTMCellZeroState/zeros,"
  "back_edge_source_array:rnn/basic_lstm_cell/Add_1,size:4},"
  "{state_array:rnn/BasicLSTMCellZeroState/zeros_1,"
  "back_edge_source_array:rnn/basic_lstm_cell/Mul_2,size:4}",
  - };
  + nullptr};
  string expected_input_arrays = "input_1";
  std::vector<std::unordered_map<string, string>> expected_rnn_states;
  