TEST(FloatPoolingOpTest, L2PoolPaddingValidSlide1) {
  FloatPoolingOpModel m(BuiltinOperator_L2_POOL_2D,
                        /*input=*/{TensorType_FLOAT32, {1, 2, 4, 1}},
                        /*filter_width=*/2, /*filter_height=*/2,
                        /*output=*/{TensorType_FLOAT32, {}}, Padding_VALID, 1,
                        1);
  m.SetInput({
      0, 6, 2, 4,   //
      3, 2, 10, 7,  //
  });
  m.Invoke();
  EXPECT_THAT(m.GetOutput(), ElementsAreArray({3.5, 6.0, 6.5}));
}
TEST(FloatPoolingOpTest, L2PoolPaddingValidSlide1) {
  FloatPoolingOpModel m(BuiltinOperator_L2_POOL_2D,
                         {TensorType_FLOAT32, {1, 2, 4, 1}},
                         2,  2,
                         {TensorType_FLOAT32, {}}, Padding_VALID, 1,
                        1);
  m.SetInput({
      0, 6, 2, 4,    
      3, 2, 10, 7,   
  });
  m.Invoke();
  EXPECT_THAT(m.GetOutput(), ElementsAreArray({3.5, 6.0, 6.5}));
}