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 #/usr/bin/env python

 import mozdevice

 import mozlog

 import unittest

 from sut import MockAgent

 class TestChmod(unittest.TestCase):

     def test_chmod(self):

         command = [('chmod /mnt/sdcard/test', 'Changing permissions for /storage/emulated/legacy/Test\n'

                                               '        <empty>\n'

                                               'chmod /storage/emulated/legacy/Test ok\n')]

         m = MockAgent(self, commands=command)

         d = mozdevice.DroidSUT('127.0.0.1', port=m.port, logLevel=mozlog.DEBUG)

         self.assertEqual(None, d.chmodDir('/mnt/sdcard/test'))

 if __name__ == '__main__':

     unittest.main()