ASSERT_EQ(TF_OK, TF_GetCode(s_)) << TF_Message(s_);
  EXPECT_EQ(TF_GraphGetFunctions(host_graph_, funcs, 2, s_), 2);
  ASSERT_EQ(TF_OK, TF_GetCode(s_)) << TF_Message(s_);
  if (GetName(funcs[0]) == GetName(func0)) {
    AssertEqual(func0, funcs[0]);
    AssertEqual(func1, funcs[1]);
  } else {
    AssertEqual(func0, funcs[1]);
    AssertEqual(func1, funcs[0]);
  }

  if (*offset == -1 || *offset == 0) {
    // UploadFile will automatically switch to resumable upload based on Client
    // configuration.
    auto metadata = gcs_client->UploadFile(outfile->getName(), bucket, object,
                                           gcs::Fields("size"));
    if (!metadata) {
      TF_SetStatusFromGCSStatus(metadata.status(), status);
      return;
    }
    if (*offset == 0) {