"      input_arg {"
         "        name: 'var0'"
         "        type: DT_RESOURCE"
         "      }"
         "      output_arg {"
         "        name: 'var0_value'"
         "        type: DT_FLOAT"
         "      }"
         "    }"
         "    node_def {"
         "      name: 'read0'"
         "      op: 'ReadVariableOp'"
         "      input: 'var0'"

  executed = false;
  num_retvals = 1;
  TFE_TensorHandle* var_value = nullptr;
  TFE_Execute(op.get(), &var_value, &num_retvals, status.get());
  ASSERT_TRUE(TF_GetCode(status.get()) == TF_OK) << TF_Message(status.get());
  ASSERT_TRUE(executed);
  auto value_cleaner = tensorflow::gtl::MakeCleanup(
      [var_value]() { TFE_DeleteTensorHandle(var_value); });
  ASSERT_EQ(tensorflow::string(name),
            tensorflow::string(