TF_DeleteDeviceList(devices);
  TF_DeleteTensor(t);
  TFE_DeleteTensorHandle(hcpu);
  TFE_DeleteContext(ctx);
}

TEST(CAPI, TensorHandleCopyBetweenDevices) {
  TensorHandleCopyBetweenDevices(false);
}

TEST(CAPI, TensorHandleCopyBetweenDevicesAsync) {
  TensorHandleCopyBetweenDevices(true);
}

void TensorHandleCopyBetweenDevicesError(bool async) {
  std::unique_ptr<TF_Status, decltype(&TF_DeleteStatus)> status(