Python check_output Examples

Example #1

File: test_utils.py Project: gruberchr/bob

 def testCheckOutputStr(self):
     coro = check_output("echo ok", shell=True, universal_newlines=True)
     stdout = asyncio.get_event_loop().run_until_complete(coro)
     self.assertEqual(stdout, "ok\n")

Example #2

File: test_utils.py Project: gruberchr/bob

 def testCheckOutputFail(self):
     from subprocess import CalledProcessError
     coro = check_output(["/bin/false"])
     self.assertRaises(CalledProcessError,
                       asyncio.get_event_loop().run_until_complete, coro)

Example #3

File: test_utils.py Project: gruberchr/bob

 def testCheckOutputBin(self):
     coro = check_output("echo ok", shell=True)
     stdout = asyncio.get_event_loop().run_until_complete(coro)
     self.assertEqual(stdout, b'ok\n')