code: def test_astype_strides_broadcast(self, xp, src_dtype, dst_dtype):
      src1 = testing.shaped_arange((2, 3, 2), xp, dtype=src_dtype)
      src2 = testing.shaped_arange((2,), xp, dtype=src_dtype)
      src, _ = xp.broadcast_arrays(src1, src2)
      return astype_without_warning(src, dst_dtype, order="K").strides
  
imports: import numpy
  import pytest
  import cupy
  from cupy import testing
  from cupy import _util
label_desc: Use image node_id 9 for calling the TestArrayAsType obj's underlying member method code with example usage: obj.test_astype_strides_broadcast(xp, src_dtype, dst_dtype) and returns: astype_without_warning