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tests: Add more wait around tcpdump capture processes for proxyarp

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It looks like the previously used sleep time was not sufficient to allow
capturing the frames from wlan0/wlan1/wlan2 to start and complete so
that all the necessary frames can be checked. This was the case
especially with UML time-travel=inf-cpu.

Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2019-05-28 20:06:55 +03:00
parent de6aafaa63
commit 7d89a99714
1 changed files with 3 additions and 2 deletions
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5
tests/hwsim/test_ap_hs20.py
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@ -4684,7 +4684,7 @@ def _test_proxyarp_open(dev, apdev, params, ebtables=False):
dev[0].connect("open", key_mgmt="NONE", scan_freq="2412") dev[0].connect("open", key_mgmt="NONE", scan_freq="2412")
dev[1].connect("open", key_mgmt="NONE", scan_freq="2412") dev[1].connect("open", key_mgmt="NONE", scan_freq="2412")
dev[2].connect("another", key_mgmt="NONE", scan_freq="2412") dev[2].connect("another", key_mgmt="NONE", scan_freq="2412")
time.sleep(0.1) time.sleep(1.1)
brcmd = subprocess.Popen(['brctl', 'show'], stdout=subprocess.PIPE) brcmd = subprocess.Popen(['brctl', 'show'], stdout=subprocess.PIPE)
res = brcmd.stdout.read().decode() res = brcmd.stdout.read().decode()
@ -4870,9 +4870,10 @@ def _test_proxyarp_open(dev, apdev, params, ebtables=False):
dev[0].request("DISCONNECT") dev[0].request("DISCONNECT")
dev[1].request("DISCONNECT") dev[1].request("DISCONNECT")
time.sleep(0.5) time.sleep(1.5)
for i in range(len(cmd)): for i in range(len(cmd)):
cmd[i].terminate() cmd[i].terminate()
time.sleep(0.1)
macs = get_bridge_macs("ap-br0") macs = get_bridge_macs("ap-br0")
logger.info("After disconnect (showmacs): " + str(macs)) logger.info("After disconnect (showmacs): " + str(macs))
matches = get_permanent_neighbors("ap-br0") matches = get_permanent_neighbors("ap-br0")