TF_Tensor* feedValues1[] = {Int32Tensor(1)};
  TF_Tensor* fetchValues1[1];
  TF_SessionPRun(sess, handle, feeds1, feedValues1, 1, fetches1, fetchValues1,
                 1, nullptr, 0, s);
  ASSERT_EQ(TF_OK, TF_GetCode(s)) << TF_Message(s);
  EXPECT_EQ(3, *(static_cast<int32*>(TF_TensorData(fetchValues1[0]))));
  TF_DeleteTensor(feedValues1[0]);
  TF_DeleteTensor(fetchValues1[0]);

  // Feed B and fetch (A + 2) + B.