const string dev2_name = "/job:def/replica:0/task:0/device:CPU:0";
  TFE_TensorHandle* var_handle2 = TestVariable(ctx, 2.0, dev2_name);
  EXPECT_NE(var_handle2, nullptr);
  EXPECT_EQ(tensorflow::unwrap(var_handle2)->DeviceName(&status2), dev2_name);

  TFE_DeleteTensorHandle(var_handle0);
  TFE_DeleteTensorHandle(var_handle1);
  TFE_DeleteTensorHandle(var_handle2);

  TFE_DeleteContext(ctx);
  TF_DeleteStatus(status);