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tests: Fix FST cleanup if alloc_fail is not supported

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The test cases fst_ap_start_session_oom and fst_setup_mbie_diff did not
clean up FST sessions properly in case alloc_fail failed due to missing
support for it in the build. This could result in abandoning attached
hostapd global control interface monitors and test case failures due to
the global control interface socket running out of output buffer.

Fix this by going through the cleanup steps even if alloc_fail raises
HwsimSkip exception.

Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2016-03-26 22:51:32 +02:00
parent 87faf1f22c
commit 07a1e90487
1 changed files with 13 additions and 4 deletions
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15
tests/hwsim/test_fst_module.py
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@ -1527,6 +1527,12 @@ def test_fst_ap_start_session_oom(dev, apdev, test_params):
fst_test_common.fst_test_def_prio_low, fst_test_common.fst_test_def_prio_low,
fst_test_common.fst_test_def_llt) fst_test_common.fst_test_def_llt)
ap1.start() ap1.start()
try:
run_fst_ap_start_session_oom(apdev, ap1)
finally:
ap1.stop()
def run_fst_ap_start_session_oom(apdev, ap1):
with alloc_fail(ap1, 1, "fst_iface_create"): with alloc_fail(ap1, 1, "fst_iface_create"):
ap2_started = False ap2_started = False
try: try:
@ -1541,7 +1547,6 @@ def test_fst_ap_start_session_oom(dev, apdev, test_params):
except: except:
pass pass
finally: finally:
ap1.stop()
try: try:
ap2.stop() ap2.stop()
except: except:
@ -2534,9 +2539,13 @@ def _test_fst_setup_mbie_diff(dev, apdev, test_params):
req = "1200011a060000" req = "1200011a060000"
stie = "a40b0100000000020001040001" stie = "a40b0100000000020001040001"
mbie = "9e16040200010200000004000000000000000000000000ff" mbie = "9e16040200010200000004000000000000000000000000ff"
try:
with alloc_fail(hapd, 1, "mb_ies_by_info"): with alloc_fail(hapd, 1, "mb_ies_by_info"):
fst_setup_req(wpas, hglobal, 5180, apdev[0]['bssid'], req, stie, mbie, fst_setup_req(wpas, hglobal, 5180, apdev[0]['bssid'], req, stie,
no_wait=True) mbie, no_wait=True)
except HwsimSkip, e:
# Skip exception to allow proper cleanup
pass
# Remove sessions to avoid causing issues to following test ases # Remove sessions to avoid causing issues to following test ases
s = hglobal.request("FST-MANAGER LIST_SESSIONS " + group) s = hglobal.request("FST-MANAGER LIST_SESSIONS " + group)