 Test #1 : get_os
  Current os: 2
  -> Test # 1  PASS
 Test #2 : get_platform
  Current platform: 1
  -> Test # 2  PASS
 Test #3 : platform_system
  Status: 0
  -> Test # 3  PASS
  -> Test # 4  PASS
  -> Test # 5  PASS
  -> Test # 6  PASS
  -> Test # 7  PASS
 Windows NT
  -> Test # 8  PASS
 Windows
  -> Test # 9  PASS
 Test suite completed
 **********************
 End of tests.
  Total number of success tests :  9
  Total number of failing tests :  0
