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auto-t: no hostapd instance graceful failure

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If a test does not need any hostapd instances but still loads
hostapd.py for some reason we want to gracefully throw an
exception rather than fail in some other manor.
This commit is contained in:
James Prestwood 2020-10-20 11:02:44 -07:00 committed by Denis Kenzior
parent 9c72d2f546
commit ebd712af4e
1 changed files with 7 additions and 0 deletions
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7
autotests/util/hostapd.py
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@ -32,6 +32,10 @@ class HostapdCLI:
def _init_hostapd(self, config=None): def _init_hostapd(self, config=None):
global ctrl_count global ctrl_count
interface = None interface = None
self.ctrl_sock = None
if not ctx.hostapd:
raise Exception("No hostapd instances are configured")
if not config and len(ctx.hostapd.instances) > 1: if not config and len(ctx.hostapd.instances) > 1:
raise Exception('config must be provided if more than one hostapd instance exists') raise Exception('config must be provided if more than one hostapd instance exists')
@ -110,6 +114,9 @@ class HostapdCLI:
raise Exception('timeout waiting for control response') raise Exception('timeout waiting for control response')
def _del_hostapd(self, force=False): def _del_hostapd(self, force=False):
if not self.ctrl_sock:
return
self.ctrl_sock.close() self.ctrl_sock.close()
os.remove(self.local_ctrl) os.remove(self.local_ctrl)