return *schemes;
}

INSTANTIATE_TEST_SUITE_P(ModularFileSystem, ModularFileSystemTest,
                         ::testing::ValuesIn(GetSchemes()));

// Loads a shared object implementing filesystem functionality.
static bool LoadDSO(const std::string& dso) {
  tensorflow::Status status = RegisterFilesystemPlugin(dso);
  if (!status.ok())

  // tf_cuda_cc_test() bazel rule and remove the next line.
  if (!GPUDeviceName().empty()) return;

#if !defined(TENSORFLOW_NO_SHARED_OBJECTS)
  {
    // Load the library.
    TF_Status* status = TF_NewStatus();
    string lib_path = tensorflow::GetDataDependencyFilepath(
        tensorflow::io::JoinPath("tensorflow", "c", "test_op1.so"));