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test-network: split out setup_netdevsim()

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This commit is contained in:
Yu Watanabe 2024-05-20 04:29:55 +09:00
parent eb0c2da89e
commit 12e0d6ed38
1 changed files with 14 additions and 11 deletions
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25
test/test-network/systemd-networkd-tests.py
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@ -5268,17 +5268,23 @@ class NetworkdSRIOVTests(unittest.TestCase, Utilities):
def tearDown(self):
tear_down_common()
def setup_netdevsim(self, id=99, num_ports=1, num_vfs=0):
call('modprobe netdevsim')
# Create netdevsim device.
with open('/sys/bus/netdevsim/new_device', mode='w', encoding='utf-8') as f:
f.write(f'{id} {num_ports}')
# Create VF.
if num_vfs > 0:
with open(f'/sys/bus/netdevsim/devices/netdevsim{id}/sriov_numvfs', mode='w', encoding='utf-8') as f:
f.write(f'{num_vfs}')
@expectedFailureIfNetdevsimWithSRIOVIsNotAvailable()
def test_sriov(self):
copy_network_unit('25-default.link', '25-sriov.network')
call('modprobe netdevsim')
with open('/sys/bus/netdevsim/new_device', mode='w', encoding='utf-8') as f:
f.write('99 1')
with open('/sys/bus/netdevsim/devices/netdevsim99/sriov_numvfs', mode='w', encoding='utf-8') as f:
f.write('3')
self.setup_netdevsim(num_vfs=3)
start_networkd()
self.wait_online('eni99np1:routable')
@ -5295,10 +5301,7 @@ class NetworkdSRIOVTests(unittest.TestCase, Utilities):
def test_sriov_udev(self):
copy_network_unit('25-sriov.link', '25-sriov-udev.network')
call('modprobe netdevsim')
with open('/sys/bus/netdevsim/new_device', mode='w', encoding='utf-8') as f:
f.write('99 1')
self.setup_netdevsim()
start_networkd()
self.wait_online('eni99np1:routable')