1 #! /usr/bin/env python 2 # Copyright 2016 The Chromium Authors. All rights reserved. 3 # Use of this source code is governed by a BSD-style license that can be 4 # found in the LICENSE file. 5 6 import os 7 import tempfile 8 import unittest 9 10 from devil.android import device_blacklist 11 12 13 class DeviceBlacklistTest(unittest.TestCase): 14 15 def testBlacklistFileDoesNotExist(self): 16 with tempfile.NamedTemporaryFile() as blacklist_file: 17 # Allow the temporary file to be deleted. 18 pass 19 20 test_blacklist = device_blacklist.Blacklist(blacklist_file.name) 21 self.assertEquals({}, test_blacklist.Read()) 22 23 def testBlacklistFileIsEmpty(self): 24 try: 25 with tempfile.NamedTemporaryFile(delete=False) as blacklist_file: 26 # Allow the temporary file to be closed. 27 pass 28 29 test_blacklist = device_blacklist.Blacklist(blacklist_file.name) 30 self.assertEquals({}, test_blacklist.Read()) 31 32 finally: 33 if os.path.exists(blacklist_file.name): 34 os.remove(blacklist_file.name) 35 36 37 if __name__ == '__main__': 38 unittest.main() 39
