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networkd-test.py: show current status when wait-online failed

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For easier debugging on failure.
This commit is contained in:
Yu Watanabe 2024-11-12 19:43:57 +09:00
parent 5b73edfa7f
commit f1ca3479ec
1 changed files with 25 additions and 6 deletions
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31
test/networkd-test.py
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@ -193,6 +193,27 @@ class NetworkdTestingUtilities:
class BridgeTest(NetworkdTestingUtilities, unittest.TestCase):
"""Provide common methods for testing networkd against servers."""
def wait_online(self):
try:
subprocess.check_call([NETWORKD_WAIT_ONLINE, '--interface', 'port1', '--interface', 'port2', '--timeout=10'])
except (AssertionError, subprocess.CalledProcessError):
# show networkd status, journal, and DHCP server log on failure
print('---- interface status ----')
sys.stdout.flush()
subprocess.call(['ip', 'a', 'show', 'dev', 'mybridge'])
subprocess.call(['ip', 'a', 'show', 'dev', 'port1'])
subprocess.call(['ip', 'a', 'show', 'dev', 'port2'])
print('---- networkctl status ----')
sys.stdout.flush()
rc = subprocess.call(['networkctl', '-n', '0', 'status', 'mybridge', 'port1', 'port2'])
if rc != 0:
print(f"'networkctl status' exited with an unexpected code {rc}")
print('---- journal ----')
subprocess.check_output(['journalctl', '--sync'])
sys.stdout.flush()
subprocess.call(['journalctl', '-b', '--no-pager', '--quiet', '-I', '-u', 'systemd-networkd.service'])
raise
def setUp(self):
self.write_network('50-port1.netdev', '''\
[NetDev]
@ -233,6 +254,7 @@ Gateway=192.168.250.1
''')
subprocess.call(['systemctl', 'reset-failed', 'systemd-networkd', 'systemd-resolved'])
subprocess.check_call(['systemctl', 'start', 'systemd-networkd'])
self.wait_online()
def tearDown(self):
subprocess.check_call(['systemctl', 'stop', 'systemd-networkd.socket'])
@ -255,8 +277,7 @@ Priority=28
''')
subprocess.check_call(['ip', 'link', 'set', 'dev', 'port1', 'down'])
subprocess.check_call(['systemctl', 'restart', 'systemd-networkd'])
subprocess.check_call([NETWORKD_WAIT_ONLINE, '--interface',
'port1', '--timeout=5'])
self.wait_online()
self.assertEqual(self.read_attr('port1', 'brport/priority'), '28')
def test_bridge_port_priority_set_zero(self):
@ -268,8 +289,7 @@ Priority=0
''')
subprocess.check_call(['ip', 'link', 'set', 'dev', 'port2', 'down'])
subprocess.check_call(['systemctl', 'restart', 'systemd-networkd'])
subprocess.check_call([NETWORKD_WAIT_ONLINE, '--interface',
'port2', '--timeout=5'])
self.wait_online()
self.assertEqual(self.read_attr('port2', 'brport/priority'), '0')
def test_bridge_port_property(self):
@ -288,8 +308,7 @@ Priority=23
''')
subprocess.check_call(['ip', 'link', 'set', 'dev', 'port2', 'down'])
subprocess.check_call(['systemctl', 'restart', 'systemd-networkd'])
subprocess.check_call([NETWORKD_WAIT_ONLINE, '--interface',
'port2', '--timeout=5'])
self.wait_online()
self.assertEqual(self.read_attr('port2', 'brport/priority'), '23')
self.assertEqual(self.read_attr('port2', 'brport/hairpin_mode'), '1')