tests: Detect pcap vs. ioctl recording and run correct one

This commit is contained in:
Benjamin Berg 2021-06-16 10:53:34 +02:00
parent c989cc4b95
commit daaafc80c3

View file

@ -17,6 +17,8 @@ try:
if version < (0, 13, 2):
print('umockdev is too old for test to be reliable, expect random failures!')
print('Please update umockdev to at least 0.13.2.')
pcap_supported = version >= (0, 15, 6) or os.getenv('CI_COMMIT_SHA') is not None
except FileNotFoundError:
print('umockdev-run not found, skipping test!')
print('Please install umockdev.')
@ -55,7 +57,24 @@ def cmp_pngs(png_a, png_b):
def get_umockdev_runner(ioctl_basename):
ioctl = os.path.join(ddir, "{}.ioctl".format(ioctl_basename))
pcap = os.path.join(ddir, "{}.pcapng".format(ioctl_basename))
device = os.path.join(ddir, "device")
if os.path.exists(pcap):
p = open(device).readline().strip()
assert p.startswith('P: ')
syspath = '/sys' + p[3:]
umockdev = ['umockdev-run', '-d', device,
'-p', "%s=%s" % (syspath, pcap),
'--']
# Skip test if we detect too old umockdev for pcap replay
if not pcap_supported:
sys.exit(77)
else:
dev = open(ioctl).readline().strip()
assert dev.startswith('@DEV ')
dev = dev[5:]