class_docstr: Check complex support in Pythran. 
class_docstr_tok: ["Check","complex","support","in","Pythran","."]
code: def test_complex256_array3(self):
      self.run_test(
          "def complex256_array3(x): return x.real, x.imag",
          np.array([2j, 2], dtype=np.complex256) ** 5,
          complex256_array3=[NDArray[np.complex256, :]],
      )
  
imports: import numpy
  from pythran.config import cfg
  from pythran.tests import TestEnv
  from pythran.typing import NDArray
  import unittest
label_desc: Use image node_id 24 for calling the TestComplex obj's underlying member method code with example usage: obj.test_complex256_array3() without return types