}
      ASSERT_EQ(arg.name(), out.first) << "Got unexpected name for output " << i
                                       << ". fdef: " << fdef.DebugString();
    }
  }

  void VerifyFDefEdges(
      const tensorflow::FunctionDef& fdef,
      const std::vector<EdgeSpec>& e_edges,  // expected edges
      const std::vector<EdgeSpec>& c_edges,  // expected ctrl edges
      bool is_exact_edges = true) {