1  # coding: utf-8
   2  """Test suite for our sysinfo utilities."""
   3  
   4  # Copyright (c) IPython Development Team.
   5  # Distributed under the terms of the Modified BSD License.
   6  
   7  import json
   8  import pytest
   9  
  10  from IPython.utils import sysinfo
  11  
  12  
  13  def test_json_getsysinfo():
  14      """
  15      test that it is easily jsonable and don't return bytes somewhere.
  16      """
  17      json.dumps(sysinfo.get_sys_info())
  18  
  19  
  20  def test_num_cpus():
  21      with pytest.deprecated_call():
  22          sysinfo.num_cpus()
  23