code: def test_mixed_concatenate(func):
      rng = da.random.default_rng()
      x = rng.random((2, 3, 4), chunks=(1, 2, 2))
      y = rng.random((2, 3, 4), chunks=(1, 2, 2))
  
      y[y < 0.4] = 0
      yy = da.ma.masked_equal(y, 0)
  
      d = da.concatenate([x, y], axis=0)
      s = da.concatenate([x, yy], axis=0)
  
      dd = func(d)
      ss = func(s)
      assert_eq(dd, ss, check_meta=False, check_type=False)
  
imports: from __future__ import annotations
  import random
  import sys
  from copy import deepcopy
  from itertools import product
  import numpy
  import pytest
  import dask.array
  from dask.array.numpy_compat import ComplexWarning, _numpy_123
  from dask.array.utils import assert_eq
  from dask.base import tokenize
  from dask.utils import typename
label_desc: Use image node_id 6 for calling a global function with example usage: test_mixed_concatenate(func) without return types