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hostapd/tests/hwsim/test_wpas_mesh.py
Jason Mobarak f54b926baa tests: Mesh HT mode 
Change the mesh tests to check for the presence of HT in the scan
results.

[original implementation by Chun-Yeow Yeoh <yeohchunyeow@gmail.com>]
[some fixes by Masashi Honma <masashi.honma@gmail.com>]
Signed-off-by: Ashok Nagarajan <ashok.dragon@gmail.com>
Signed-off-by: Javier Cardona <javier@cozybit.com>
Signed-off-by: Jason Mobarak <x@jason.mobarak.name>
2014-11-20 17:01:43 +02:00

336 lines
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Python
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#!/usr/bin/python
#
# wpa_supplicant mesh mode tests
# Copyright (c) 2014, cozybit Inc.
#
# This software may be distributed under the terms of the BSD license.
# See README for more details.
def check_mesh_scan(dev, params, other_started=False):
if not other_started:
dev.dump_monitor()
id = dev.request("SCAN " + params)
if "FAIL" in id:
raise Exception("Failed to start scan")
id = int(id)
if other_started:
ev = dev.wait_event(["CTRL-EVENT-SCAN-STARTED"])
if ev is None:
raise Exception("Other scan did not start")
if "id=" + str(id) in ev:
raise Exception("Own scan id unexpectedly included in start event")
ev = dev.wait_event(["CTRL-EVENT-SCAN-RESULTS"])
if ev is None:
raise Exception("Other scan did not complete")
if "id=" + str(id) in ev:
raise Exception(
"Own scan id unexpectedly included in completed event")
ev = dev.wait_event(["CTRL-EVENT-SCAN-STARTED"])
if ev is None:
raise Exception("Scan did not start")
if "id=" + str(id) not in ev:
raise Exception("Scan id not included in start event")
ev = dev.wait_event(["CTRL-EVENT-SCAN-RESULTS"])
if ev is None:
raise Exception("Scan did not complete")
if "id=" + str(id) not in ev:
raise Exception("Scan id not included in completed event")
res = dev.request("SCAN_RESULTS")
if res.find("[MESH]") < 0:
raise Exception("Scan did not contain a MESH network")
def check_mesh_group_added(dev):
ev = dev.wait_event(["MESH-GROUP-STARTED"])
if ev is None:
raise Exception("Test exception: Couldn't join mesh")
def check_mesh_group_removed(dev):
ev = dev.wait_event(["MESH-GROUP-REMOVED"])
if ev is None:
raise Exception("Test exception: Couldn't leave mesh")
def check_mesh_peer_connected(dev):
ev = dev.wait_event(["MESH-PEER-CONNECTED"])
if ev is None:
raise Exception("Test exception: Remote peer did not connect.")
def check_mesh_peer_disconnected(dev):
ev = dev.wait_event(["MESH-PEER-DISCONNECTED"])
if ev is None:
raise Exception("Test exception: Peer disconnect event not detected.")
def test_wpas_add_set_remove_support(dev):
"""wpa_supplicant MESH add/set/remove network support"""
id = dev[0].add_network()
dev[0].set_network(id, "mode", "5")
dev[0].remove_network(id)
def test_wpas_mesh_group_added(dev):
"""wpa_supplicant MESH group add"""
id = dev[0].add_network()
dev[0].set_network(id, "mode", "5")
dev[0].set_network_quoted(id, "ssid", "wpas-mesh-open")
dev[0].set_network(id, "key_mgmt", "NONE")
dev[0].set_network(id, "frequency", "2412")
dev[0].mesh_group_add(id)
# Check for MESH-GROUP-STARTED event
check_mesh_group_added(dev[0])
def test_wpas_mesh_group_remove(dev):
"""wpa_supplicant MESH group remove"""
id = dev[0].add_network()
dev[0].set_network(id, "mode", "5")
dev[0].set_network_quoted(id, "ssid", "wpas-mesh-open")
dev[0].set_network(id, "key_mgmt", "NONE")
dev[0].set_network(id, "frequency", "2412")
dev[0].mesh_group_add(id)
# Check for MESH-GROUP-STARTED event
check_mesh_group_added(dev[0])
dev[0].mesh_group_remove()
# Check for MESH-GROUP-REMOVED event
check_mesh_group_removed(dev[0])
def test_wpas_mesh_peer_connected(dev):
"""wpa_supplicant MESH peer connected"""
id = dev[0].add_network()
dev[0].set_network(id, "mode", "5")
dev[0].set_network_quoted(id, "ssid", "wpas-mesh-open")
dev[0].set_network(id, "key_mgmt", "NONE")
dev[0].set_network(id, "frequency", "2412")
dev[0].mesh_group_add(id)
id = dev[1].add_network()
dev[1].set_network(id, "mode", "5")
dev[1].set_network_quoted(id, "ssid", "wpas-mesh-open")
dev[1].set_network(id, "key_mgmt", "NONE")
dev[1].set_network(id, "frequency", "2412")
dev[1].mesh_group_add(id)
# Check for mesh joined
check_mesh_group_added(dev[0])
check_mesh_group_added(dev[1])
# Check for peer connected
check_mesh_peer_connected(dev[0])
check_mesh_peer_connected(dev[1])
def test_wpas_mesh_peer_disconnected(dev):
"""wpa_supplicant MESH peer disconnected"""
id = dev[0].add_network()
dev[0].set_network(id, "mode", "5")
dev[0].set_network_quoted(id, "ssid", "wpas-mesh-open")
dev[0].set_network(id, "key_mgmt", "NONE")
dev[0].set_network(id, "frequency", "2412")
dev[0].mesh_group_add(id)
id = dev[1].add_network()
dev[1].set_network(id, "mode", "5")
dev[1].set_network_quoted(id, "ssid", "wpas-mesh-open")
dev[1].set_network(id, "key_mgmt", "NONE")
dev[1].set_network(id, "frequency", "2412")
dev[1].mesh_group_add(id)
# Check for mesh joined
check_mesh_group_added(dev[0])
check_mesh_group_added(dev[1])
# Check for peer connected
check_mesh_peer_connected(dev[0])
check_mesh_peer_connected(dev[1])
# Remove group on dev 1
dev[1].mesh_group_remove()
# Device 0 should get a disconnection event
check_mesh_peer_disconnected(dev[0])
def test_wpas_mesh_mode_scan(dev):
"""wpa_supplicant MESH scan support"""
id = dev[0].add_network()
dev[0].set_network(id, "mode", "5")
dev[0].set_network_quoted(id, "ssid", "wpas-mesh-open")
dev[0].set_network(id, "key_mgmt", "NONE")
dev[0].set_network(id, "frequency", "2412")
dev[0].set_network(id, "mesh_ht_mode", "HT40+")
dev[0].mesh_group_add(id)
id = dev[1].add_network()
dev[1].set_network(id, "mode", "5")
dev[1].set_network_quoted(id, "ssid", "wpas-mesh-open")
dev[1].set_network(id, "key_mgmt", "NONE")
dev[1].set_network(id, "frequency", "2412")
dev[1].set_network(id, "mesh_ht_mode", "HT40+")
dev[1].mesh_group_add(id)
# Check for mesh joined
check_mesh_group_added(dev[0])
check_mesh_group_added(dev[1])
# Check for Mesh scan
check_mesh_scan(dev[0], "use_id=1")
def wrap_wpas_mesh_test(test, dev, apdev):
import hwsim_utils
def _test_connectivity(dev1, dev2):
return hwsim_utils.test_connectivity(dev1, dev2)
return test(dev, apdev, _test_connectivity)
def _test_wpas_mesh_open(dev, apdev, test_connectivity):
"""wpa_supplicant open MESH network connectivity"""
id = dev[0].add_network()
dev[0].set_network(id, "mode", "5")
dev[0].set_network_quoted(id, "ssid", "wpas-mesh-open")
dev[0].set_network(id, "key_mgmt", "NONE")
dev[0].set_network(id, "frequency", "2412")
dev[0].set_network(id, "mesh_ht_mode", "HT40+")
dev[0].mesh_group_add(id)
id = dev[1].add_network()
dev[1].set_network(id, "mode", "5")
dev[1].set_network_quoted(id, "ssid", "wpas-mesh-open")
dev[1].set_network(id, "key_mgmt", "NONE")
dev[1].set_network(id, "frequency", "2412")
dev[1].set_network(id, "mesh_ht_mode", "HT40+")
dev[1].mesh_group_add(id)
# Check for mesh joined
check_mesh_group_added(dev[0])
check_mesh_group_added(dev[1])
# Check for peer connected
check_mesh_peer_connected(dev[0])
check_mesh_peer_connected(dev[1])
# Test connectivity 0->1 and 1->0
test_connectivity(dev[0], dev[1])
test_connectivity(dev[1], dev[0])
def test_wpas_mesh_open(dev, apdev):
return wrap_wpas_mesh_test(_test_wpas_mesh_open, dev, apdev)
def _test_wpas_mesh_open_no_auto(dev, apdev, test_connectivity):
"""wpa_supplicant open MESH network connectivity"""
id = dev[0].add_network()
dev[0].set_network(id, "mode", "5")
dev[0].set_network_quoted(id, "ssid", "wpas-mesh-open")
dev[0].set_network(id, "key_mgmt", "NONE")
dev[0].set_network(id, "frequency", "2412")
dev[0].mesh_group_add(id)
id = dev[1].add_network()
dev[1].set_network(id, "mode", "5")
dev[1].set_network_quoted(id, "ssid", "wpas-mesh-open")
dev[1].set_network(id, "key_mgmt", "NONE")
dev[1].set_network(id, "frequency", "2412")
dev[1].set_network(id, "no_auto_peer", "1")
dev[1].mesh_group_add(id)
# Check for mesh joined
check_mesh_group_added(dev[0])
check_mesh_group_added(dev[1])
# Check for peer connected
check_mesh_peer_connected(dev[0])
check_mesh_peer_connected(dev[1])
# Test connectivity 0->1 and 1->0
test_connectivity(dev[0], dev[1])
test_connectivity(dev[1], dev[0])
def test_wpas_mesh_open_no_auto(dev, apdev):
return wrap_wpas_mesh_test(_test_wpas_mesh_open_no_auto, dev, apdev)
def _test_wpas_mesh_secure(dev, apdev, test_connectivity):
"""wpa_supplicant secure MESH network connectivity"""
id = dev[0].add_network()
dev[0].set_network(id, "mode", "5")
dev[0].set_network_quoted(id, "ssid", "wpas-mesh-sec")
dev[0].set_network(id, "key_mgmt", "SAE")
dev[0].set_network(id, "frequency", "2412")
dev[0].set_network_quoted(id, "psk", "thisismypassphrase!")
dev[0].mesh_group_add(id)
id = dev[1].add_network()
dev[1].set_network(id, "mode", "5")
dev[1].set_network_quoted(id, "ssid", "wpas-mesh-sec")
dev[1].set_network(id, "key_mgmt", "SAE")
dev[1].set_network(id, "frequency", "2412")
dev[1].set_network_quoted(id, "psk", "thisismypassphrase!")
dev[1].mesh_group_add(id)
# Check for mesh joined
check_mesh_group_added(dev[0])
check_mesh_group_added(dev[1])
# Check for peer connected
check_mesh_peer_connected(dev[0])
check_mesh_peer_connected(dev[1])
# Test connectivity 0->1 and 1->0
test_connectivity(dev[0], dev[1])
test_connectivity(dev[1], dev[0])
def test_wpas_mesh_secure(dev, apdev):
return wrap_wpas_mesh_test(_test_wpas_mesh_secure, dev, apdev)
def _test_wpas_mesh_secure_no_auto(dev, apdev, test_connectivity):
"""wpa_supplicant secure MESH network connectivity"""
id = dev[0].add_network()
dev[0].set_network(id, "mode", "5")
dev[0].set_network_quoted(id, "ssid", "wpas-mesh-sec")
dev[0].set_network(id, "key_mgmt", "SAE")
dev[0].set_network(id, "frequency", "2412")
dev[0].set_network_quoted(id, "psk", "thisismypassphrase!")
dev[0].mesh_group_add(id)
id = dev[1].add_network()
dev[1].set_network(id, "mode", "5")
dev[1].set_network_quoted(id, "ssid", "wpas-mesh-sec")
dev[1].set_network(id, "key_mgmt", "SAE")
dev[1].set_network(id, "frequency", "2412")
dev[1].set_network_quoted(id, "psk", "thisismypassphrase!")
dev[1].set_network(id, "no_auto_peer", "1")
dev[1].mesh_group_add(id)
# Check for mesh joined
check_mesh_group_added(dev[0])
check_mesh_group_added(dev[1])
# Check for peer connected
check_mesh_peer_connected(dev[0])
check_mesh_peer_connected(dev[1])
# Test connectivity 0->1 and 1->0
test_connectivity(dev[0], dev[1])
test_connectivity(dev[1], dev[0])
def test_wpas_mesh_secure_no_auto(dev, apdev):
return wrap_wpas_mesh_test(_test_wpas_mesh_secure_no_auto, dev, apdev)
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