code: def test_inplace_from_casttype(self):
      for t in self.type.cast_types():
          if t is self.type:
              continue
          obj = np.array(self.num23seq, dtype=t.dtype)
          assert obj.dtype.type == t.type
          assert obj.dtype.type is not self.type.type
          assert not obj.flags["FORTRAN"] and obj.flags["CONTIGUOUS"]
          shape = obj.shape
          a = self.array(shape, intent.inplace, obj)
          assert obj[1][2] == a.arr[1][2], repr((obj, a.arr))
          a.arr[1][2] = 54
          assert (
              obj[1][2]
              == a.arr[1][2]
              == np.array(54, dtype=self.type.dtype)
          )
          assert a.arr is obj
          assert obj.flags["FORTRAN"]  # obj attributes changed inplace!
          assert not obj.flags["CONTIGUOUS"]
          assert obj.dtype.type is self.type.type
  
imports: import os
  import sys
  import copy
  import platform
  import pytest
  from pathlib import Path
  import numpy
  from numpy.testing import assert_, assert_equal
  from numpy._core._type_aliases import c_names_dict
  from .None import util
label_desc: Use image node_id 25 for calling the TestSharedMemory obj's underlying member method code with example usage: obj.test_inplace_from_casttype() without return types