// y.shape = [2, 3, 3];
  RunTest(x, x_shape, y, {2, 3, 3});

  // y = [tf.newaxis, 2:6:2, 1:3, 1:3]
  y = StridedSlice(scope_, x, {0, 2, 1, 1}, {0, 6, 3, 3}, {1, 2, 1, 1},
                   StridedSlice::NewAxisMask(1 << 0));
  // y.shape = [1, 2, 2, 2];
  RunTest(x, x_shape, y, {1, 2, 2, 2});
}

TEST_F(ArrayGradTest, SliceGrad) {
  TensorShape x_shape({3, 5, 3});