#include "tensorflow/core/protobuf/tpu/topology.pb.h"
#include "tensorflow/core/util/device_name_utils.h"

namespace tensorflow {
namespace {

absl::StatusOr<mlir::OwningOpRef<mlir::ModuleOp>> GetMlirModuleFromString(
    llvm::StringRef string, mlir::MLIRContext* context) {
  mlir::DialectRegistry mlir_registry;
  RegisterAllTensorFlowDialects(mlir_registry);
  context->appendDialectRegistry(mlir_registry);

  }
})";

class LegalizationOpConfigTest : public ::testing::Test {
 public:
  absl::Status CreateMlirModule(std::string module_string = kMlirModuleStr) {
    TF_ASSIGN_OR_RETURN(
        module_, test::GetMlirModuleFromString(module_string, &context_));

    context_.loadAllAvailableDialects();
    return absl::OkStatus();
  }

  absl::StatusOr<FuncOp> GetMain() {

    tensorflow::XlaOpRegistry::RegisterCompilationKernels();
  }

  Status CreateMlirModule(std::string module_string = kMlirModuleStr) {
    TF_ASSIGN_OR_RETURN(
        module_, test::GetMlirModuleFromString(module_string, &context_));

    context_.loadAllAvailableDialects();
    return absl::OkStatus();
  }

  Status LegalizeSingleOp(Operation& op) {