code: def test_array_unchecked_fixed_dims(msg):
      z1 = np.array([[1, 2], [3, 4]], dtype="float64")
      m.proxy_add2(z1, 10)
      assert np.all(z1 == [[11, 12], [13, 14]])
  
      with pytest.raises(ValueError) as excinfo:
          m.proxy_add2(np.array([1.0, 2, 3]), 5.0)
      assert (
          msg(excinfo.value)
          == "array has incorrect number of dimensions: 1; expected 2"
      )
  
      expect_c = np.ndarray(
          shape=(3, 3, 3), buffer=np.array(range(3, 30)), dtype="int"
      )
      assert np.all(m.proxy_init3(3.0) == expect_c)
      expect_f = np.transpose(expect_c)
      assert np.all(m.proxy_init3F(3.0) == expect_f)
  
      assert m.proxy_squared_L2_norm(np.array(range(6))) == 55
      assert (
          m.proxy_squared_L2_norm(np.array(range(6), dtype="float64"))
          == 55
      )
  
      assert m.proxy_auxiliaries2(z1) == [
          11,
          11,
          True,
          2,
          8,
          2,
          2,
          4,
          32,
      ]
      assert m.proxy_auxiliaries2(z1) == m.array_auxiliaries2(z1)
  
      assert m.proxy_auxiliaries1_const_ref(z1[0, :])
      assert m.proxy_auxiliaries2_const_ref(z1)
  
imports: import pytest
  import env
  from pybind11_tests import numpy_array
label_desc: Use image node_id 21 for calling a global function with example usage: test_array_unchecked_fixed_dims(msg) without return types