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tests: Add P2P channel selection test cases for group re-invocation

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Signed-hostap: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2013-10-26 21:50:44 +03:00
parent 799716a8f1
commit e201e5ab61
1 changed files with 92 additions and 76 deletions
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168
tests/hwsim/test_p2p_persistent.py
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@ -11,7 +11,7 @@ logger = logging.getLogger(__name__)
import hwsim_utils
def go_neg_pin_authorized_persistent(i_dev, r_dev, i_intent=None, r_intent=None, i_method='enter', r_method='display'):
def go_neg_pin_authorized_persistent(i_dev, r_dev, i_intent=None, r_intent=None, i_method='enter', r_method='display', test_data=True):
r_dev.p2p_listen()
i_dev.p2p_listen()
pin = r_dev.wps_read_pin()
@ -27,82 +27,75 @@ def go_neg_pin_authorized_persistent(i_dev, r_dev, i_intent=None, r_intent=None,
r_dev.dump_monitor()
i_dev.dump_monitor()
logger.info("Group formed")
hwsim_utils.test_connectivity_p2p(r_dev, i_dev)
if test_data:
hwsim_utils.test_connectivity_p2p(r_dev, i_dev)
return [i_res, r_res]
def terminate_group(go, cli):
logger.info("Terminate persistent group")
go.remove_group()
cli.wait_go_ending_session()
def invite(inv, resp, extra=None):
addr = resp.p2p_dev_addr()
resp.request("SET persistent_reconnect 1")
resp.p2p_listen()
if not inv.discover_peer(addr, social=True):
raise Exception("Peer " + addr + " not found")
inv.dump_monitor()
peer = inv.get_peer(addr)
cmd = "P2P_INVITE persistent=" + peer['persistent'] + " peer=" + addr
if extra:
cmd = cmd + " " + extra;
inv.global_request(cmd)
def check_result(go, cli):
ev = go.wait_global_event(["P2P-GROUP-STARTED"], timeout=30)
if ev is None:
raise Exception("Timeout on group re-invocation (on GO)")
go_res = go.group_form_result(ev)
if go_res['role'] != 'GO':
raise Exception("Persistent group GO did not become GO")
if not go_res['persistent']:
raise Exception("Persistent group not re-invoked as persistent (GO)")
ev = cli.wait_global_event(["P2P-GROUP-STARTED"], timeout=30)
if ev is None:
raise Exception("Timeout on group re-invocation (on client)")
cli_res = cli.group_form_result(ev)
if cli_res['role'] != 'client':
raise Exception("Persistent group client did not become client")
if not cli_res['persistent']:
raise Exception("Persistent group not re-invoked as persistent (cli)")
return [go_res, cli_res]
def form(go, cli, test_data=True):
logger.info("Form a persistent group")
[i_res, r_res] = go_neg_pin_authorized_persistent(i_dev=go, i_intent=15,
r_dev=cli, r_intent=0,
test_data=test_data)
if not i_res['persistent'] or not r_res['persistent']:
raise Exception("Formed group was not persistent")
terminate_group(go, cli)
def invite_from_cli(go, cli):
logger.info("Re-invoke persistent group from client")
invite(cli, go)
check_result(go, cli)
hwsim_utils.test_connectivity_p2p(go, cli)
terminate_group(go, cli)
def invite_from_go(go, cli):
logger.info("Re-invoke persistent group from GO")
invite(go, cli)
check_result(go, cli)
hwsim_utils.test_connectivity_p2p(go, cli)
terminate_group(go, cli)
def test_persistent_group(dev):
"""P2P persistent group formation and re-invocation"""
addr0 = dev[0].p2p_dev_addr()
addr1 = dev[1].p2p_dev_addr()
logger.info("Form a persistent group")
[i_res, r_res] = go_neg_pin_authorized_persistent(i_dev=dev[0], i_intent=15,
r_dev=dev[1], r_intent=0)
if not i_res['persistent'] or not r_res['persistent']:
raise Exception("Formed group was not persistent")
logger.info("Terminate persistent group")
dev[0].remove_group()
dev[1].wait_go_ending_session()
logger.info("Re-invoke persistent group from client")
dev[0].request("SET persistent_reconnect 1")
dev[0].p2p_listen()
if not dev[1].discover_peer(addr0, social=True):
raise Exception("Peer " + peer + " not found")
dev[1].dump_monitor()
peer = dev[1].get_peer(addr0)
dev[1].global_request("P2P_INVITE persistent=" + peer['persistent'] + " peer=" + addr0)
ev = dev[0].wait_global_event(["P2P-GROUP-STARTED"], timeout=30)
if ev is None:
raise Exception("Timeout on group re-invocation (on GO)")
go_res = dev[0].group_form_result(ev)
if go_res['role'] != 'GO':
raise Exception("Persistent group GO did not become GO")
if not go_res['persistent']:
raise Exception("Persistent group not re-invoked as persistent (GO)")
ev = dev[1].wait_global_event(["P2P-GROUP-STARTED"], timeout=30)
if ev is None:
raise Exception("Timeout on group re-invocation (on client)")
cli_res = dev[1].group_form_result(ev)
if cli_res['role'] != 'client':
raise Exception("Persistent group client did not become client")
if not cli_res['persistent']:
raise Exception("Persistent group not re-invoked as persistent (cli)")
hwsim_utils.test_connectivity_p2p(dev[0], dev[1])
logger.info("Terminate persistent group")
dev[0].remove_group()
dev[1].wait_go_ending_session()
logger.info("Re-invoke persistent group from GO")
dev[1].request("SET persistent_reconnect 1")
dev[1].p2p_listen()
if not dev[0].discover_peer(addr1, social=True):
raise Exception("Peer " + peer + " not found")
dev[0].dump_monitor()
peer = dev[0].get_peer(addr1)
dev[0].global_request("P2P_INVITE persistent=" + peer['persistent'] + " peer=" + addr1)
ev = dev[0].wait_global_event(["P2P-GROUP-STARTED"], timeout=30)
if ev is None:
raise Exception("Timeout on group re-invocation (on GO)")
go_res = dev[0].group_form_result(ev)
if go_res['role'] != 'GO':
raise Exception("Persistent group GO did not become GO")
if not go_res['persistent']:
raise Exception("Persistent group not re-invoked as persistent (GO)")
ev = dev[1].wait_global_event(["P2P-GROUP-STARTED"], timeout=30)
if ev is None:
raise Exception("Timeout on group re-invocation (on client)")
cli_res = dev[1].group_form_result(ev)
if cli_res['role'] != 'client':
raise Exception("Persistent group client did not become client")
if not cli_res['persistent']:
raise Exception("Persistent group not re-invoked as persistent (cli)")
hwsim_utils.test_connectivity_p2p(dev[0], dev[1])
logger.info("Terminate persistent group")
dev[0].remove_group()
dev[1].wait_go_ending_session()
form(dev[0], dev[1])
invite_from_cli(dev[0], dev[1])
invite_from_go(dev[0], dev[1])
def test_persistent_group_per_sta_psk(dev):
"""P2P persistent group formation and re-invocation using per-client PSK"""
@ -244,6 +237,29 @@ def test_persistent_group_invite_removed_client(dev):
raise Exception("Same PSK assigned on both times")
hwsim_utils.test_connectivity_p2p(dev[0], dev[1])
logger.info("Terminate persistent group")
dev[0].remove_group()
dev[1].wait_go_ending_session()
terminate_group(dev[0], dev[1])
def test_persistent_group_channel(dev):
"""P2P persistent group re-invocation with channel selection"""
form(dev[0], dev[1], test_data=False)
logger.info("Re-invoke persistent group from client with forced channel")
invite(dev[1], dev[0], "freq=2427")
[go_res, cli_res] = check_result(dev[0], dev[1])
if go_res['freq'] != "2427":
raise Exception("Persistent group client forced channel not followed")
terminate_group(dev[0], dev[1])
logger.info("Re-invoke persistent group from GO with forced channel")
invite(dev[0], dev[1], "freq=2432")
[go_res, cli_res] = check_result(dev[0], dev[1])
if go_res['freq'] != "2432":
raise Exception("Persistent group GO channel preference not followed")
terminate_group(dev[0], dev[1])
logger.info("Re-invoke persistent group from client with channel preference")
invite(dev[1], dev[0], "pref=2417")
[go_res, cli_res] = check_result(dev[0], dev[1])
if go_res['freq'] != "2417":
raise Exception("Persistent group client channel preference not followed")
terminate_group(dev[0], dev[1])