from subprocess import Popen, PIPE from oeqa.runtime.case import OERuntimeTestCase from oeqa.core.decorator.oeid import OETestID from oeqa.core.decorator.oetimeout import OETimeout class PingTest(OERuntimeTestCase): @OETimeout(30) @OETestID(964) def test_ping(self): output = '' count = 0 while count < 5: cmd = 'ping -c 1 %s' % self.target.ip proc = Popen(cmd, shell=True, stdout=PIPE) output += proc.communicate()[0].decode('utf-8') if proc.poll() == 0: count += 1 else: count = 0 msg = ('Expected 5 consecutive, got %d.\n' 'ping output is:\n%s' % (count,output)) self.assertEqual(count, 5, msg = msg)