generic-poky/meta/lib/oeqa/runtime/ping.py

21 lines
662 B
Python

import subprocess
import unittest
import sys
import time
from oeqa.oetest import oeRuntimeTest
class PingTest(oeRuntimeTest):
def test_ping(self):
output = ''
count = 0
endtime = time.time() + 60
while count < 5 and time.time() < endtime:
proc = subprocess.Popen("ping -c 1 %s" % oeRuntimeTest.tc.qemu.ip, shell=True, stdout=subprocess.PIPE)
output += proc.communicate()[0]
if proc.poll() == 0:
count += 1
else:
count = 0
self.assertEqual(count, 5, msg = "Expected 5 consecutive replies, got %d.\nping output is:\n%s" % (count,output))