code: def test_1d_contiguous_neg_stride(self, dtype):
      a = cupy.zeros(12, dtype=dtype)
      b = a[::-1]
      itemsize = b.itemsize
      b_low = b.data.ptr - 11 * itemsize
      b_high = b.data.ptr + 1 * itemsize
      assert cupy.byte_bounds(b) == (b_low, b_high)
  
file_path: cupy/tests/cupy_tests/misc_tests/test_byte_bounds.py
imports: import cupy
  from cupy import testing
label_desc: Use image node_id 5 for calling the TestByteBounds obj's underlying member method code with example usage: obj.test_1d_contiguous_neg_stride(dtype) without return types