code: def test_full():
      a = da.full((3, 3), 100, chunks=(2, 2), dtype="i8")
  
      assert (a.compute() == 100).all()
      assert a.dtype == a.compute(scheduler="sync").dtype == "i8"
  
      assert a.name.startswith("full_like-")
  
file_path: dask/dask/array/tests/test_wrap.py
imports: from __future__ import annotations
  import pytest
  import numpy
  import dask.array
  from dask.array.utils import assert_eq
  from dask.array.wrap import ones
label_desc: Use image node_id 5 for calling a global function with example usage: test_full() without return types