TF_DeleteFunction(grad_func);
}

TEST_F(CApiFunctionTest, AddFunctionsThenMakeOneGradientOfAnother) {
  // Define the functions
  TF_Function* func;
  TF_Function* grad_func;
  DefineFunction("FooFunc", &func);
  DefineFunction("MyGrad", &grad_func);

  // Add functions individually
  TF_GraphCopyFunction(host_graph_, func, nullptr, s_);
  ASSERT_EQ(TF_OK, TF_GetCode(s_)) << TF_Message(s_);