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tests: hostapd behavior on dynamic addition of invalid config

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Verify that hostapd handles ENABLE command on invalid configuration
correctly and allows the configuration to be fixed or the interface to
be removed.

Signed-hostap: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2013-11-02 19:57:35 +02:00
parent 71cdf6b624
commit 5230bf64e8
1 changed files with 38 additions and 0 deletions
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38
tests/hwsim/test_ap_dynamic.py
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@ -137,3 +137,41 @@ def test_ap_bss_add_remove(dev, apdev):
logger.info("Test error handling if a duplicate ifname is tried")
hostapd.add_bss('phy3', ifname3, 'bss-3.conf', ignore_error=True)
multi_check(dev, [ True, True, True ])
def invalid_ap(hapd_global, ifname):
logger.info("Trying to start AP " + ifname + " with invalid configuration")
hapd_global.remove(ifname)
hapd_global.add(ifname)
hapd = hostapd.Hostapd(ifname)
if not hapd.ping():
raise Exception("Could not ping hostapd")
hapd.set_defaults()
hapd.set("ssid", "invalid-config")
hapd.set("channel", "12345")
try:
hapd.enable()
started = True
except Exception, e:
started = False
if started:
raise Exception("ENABLE command succeeded unexpectedly")
return hapd
def test_ap_invalid_config(dev, apdev):
"""Try to start AP with invalid configuration and fix configuration"""
hapd_global = hostapd.HostapdGlobal()
ifname = apdev[0]['ifname']
hapd = invalid_ap(hapd_global, ifname)
logger.info("Fix configuration and start AP again")
hapd.set("channel", "1")
hapd.enable()
dev[0].connect("invalid-config", key_mgmt="NONE", scan_freq="2412")
def test_ap_invalid_config2(dev, apdev):
"""Try to start AP with invalid configuration and remove interface"""
hapd_global = hostapd.HostapdGlobal()
ifname = apdev[0]['ifname']
hapd = invalid_ap(hapd_global, ifname)
logger.info("Remove interface with failed configuration")
hapd_global.remove(ifname)