1from PyObjCTools.TestSupport import * 2 3from SystemConfiguration import * 4import os 5 6class TestSCDynamicStoreCopyDHCPInfo (TestCase): 7 def testFunctions(self): 8 def callback(st, keys, info): 9 pass 10 11 st = SCDynamicStoreCreate(None, "pyobjc.test", callback, None) 12 self.assertTrue(isinstance(st, SCDynamicStoreRef)) 13 14 have_ip = False 15 ip = os.popen("ifconfig en0 | grep inet", "r").read() 16 if ip.strip(): 17 have_ip = True 18 else: 19 ip = os.popen("ifconfig en1 | grep inet", "r").read() 20 if ip.strip(): 21 have_ip = True 22 23 info = SCDynamicStoreCopyDHCPInfo(st, None) 24 if not have_ip: 25 self.assertIs(info, None) 26 else: 27 self.assertIsInstance(info, CFDictionaryRef) 28 29 r = DHCPInfoGetOptionData(info, 1) 30 self.assertTrue(r is None or isinstance(r, CFDataRef)) 31 32 r = DHCPInfoGetLeaseStartTime(info) 33 self.assertTrue(r is None or isinstance(r, CFDateRef)) 34 35if __name__ == "__main__": 36 main() 37