def _readWriteChecks(charUUID, descrUUID):
ENABLE_TC_WRITE_LONG = 1
if (ENABLE_TC_WRITE_LONG == 1):
#enable long write test
long_value = "1" * (
runTest.MTU_SIZE + 10
) #TODO: get correct mtu size, assume 200 for now
bleAdapter.writeCharacteristic(charUUID, long_value)
ENABLE_TC_WRITE_NORMAL = 1
if (ENABLE_TC_WRITE_NORMAL == 1):
bleAdapter.writeCharacteristic(charUUID, charUUID)
bleAdapter.writeDescriptor(descrUUID, descrUUID)
(isTestSuccessfull, charRead) = bleAdapter.readCharacteristic(charUUID)
(isTestSuccessfull, descrRead) = bleAdapter.readDescriptor(descrUUID)
if charRead != charUUID:
isTestSuccessfull = False
print("readWriteSimpleConnection test: Expected char uuid:" +
charUUID + " got:" + charRead)
if descrRead != descrUUID:
isTestSuccessfull = False
print("readWriteSimpleConnection test: Expected descr uuid:" +
descrUUID + " got:" + descrRead)
sys.stdout.flush()
return isTestSuccessfull
def _readWriteChecks(charUUID, descrUUID):
bleAdapter.writeCharacteristic(charUUID, charUUID)
bleAdapter.writeDescriptor(descrUUID, descrUUID)
(isTestSuccessfull, charRead) = bleAdapter.readCharacteristic(charUUID)
(isTestSuccessfull, descrRead) = bleAdapter.readDescriptor(descrUUID)
if charRead != charUUID:
isTestSuccessfull = False
print(
"readWriteSimpleConnection test: Expected char uuid:" +
charUUID +
" got:" +
charRead)
if descrRead != descrUUID:
isTestSuccessfull = False
print(
"readWriteSimpleConnection test: Expected descr uuid:" +
descrUUID +
" got:" +
descrRead)
sys.stdout.flush()
return isTestSuccessfull
def pairing():
isTestSuccessFull = True
if bleAdapter.isPaired() == False:
bleAdapter.writeCharacteristic(runTest.DUT_ENCRYPT_CHAR_UUID, runTest.DUT_ENCRYPT_CHAR_UUID) #should trigger a pairing event
isTestSuccessFull = bleAdapter.isPaired()
else:
isTestSuccessFull = False
return isTestSuccessFull
def writereadLongCharacteristic():
long_value = "1" * runTest.LONG_READ_WRITE_LEN
bleAdapter.writeCharacteristic(runTest.DUT_OPEN_CHAR_UUID, long_value)
(isTestSuccessfull,
charRead) = bleAdapter.readCharacteristic(runTest.DUT_OPEN_CHAR_UUID)
if charRead != long_value:
isTestSuccessfull = False
print("readWriteSimpleConnection test: Expected value:" +
long_value + " got:" + charRead)
sys.stdout.flush()
return isTestSuccessfull
def writereadLongCharacteristic():
# TODO: get correct mtu size, assume 200 for now
long_value = "1" * (runTest.MTU_SIZE + 10)
bleAdapter.writeCharacteristic(runTest.DUT_OPEN_CHAR_UUID, long_value)
(isTestSuccessfull,
charRead) = bleAdapter.readCharacteristic(runTest.DUT_OPEN_CHAR_UUID)
if charRead != long_value:
isTestSuccessfull = False
print("readWriteSimpleConnection test: Expected value:" +
long_value + " got:" + charRead)
sys.stdout.flush()
return isTestSuccessfull
def _readWriteProtectedAttributes(pairingStatus):
if pairingStatus == True:
expectedSuccess = True
else:
expectedSuccess = False
isTestSuccessfull = bleAdapter.writeDescriptor(
runTest.DUT_ENCRYPT_DESCR_UUID, runTest.DUT_ENCRYPT_DESCR_UUID)
if isTestSuccessfull != expectedSuccess:
print(
"readWriteProtectedAttributes test: Error while reading protect descriptor, pairing status was "
+ str(pairingStatus) + " Operation success was " +
str(isTestSuccessfull))
sys.stdout.flush()
return False
isTestSuccessfull = bleAdapter.writeCharacteristic(
runTest.DUT_ENCRYPT_CHAR_UUID, runTest.DUT_ENCRYPT_CHAR_UUID)
if isTestSuccessfull != expectedSuccess:
print(
"readWriteProtectedAttributes test: Error while writing protect characteristic, pairing status was "
+ str(pairingStatus) + " Operation success was " +
str(isTestSuccessfull))
sys.stdout.flush()
return False
return True
def reconnectWhileBonded():
isTestSuccessFull = bleAdapter.connect(runTest.testDevice)
#since there is a bond with DUT, pairing is automatic
if (isTestSuccessFull == True):
isTestSuccessfull = bleAdapter.writeCharacteristic(
runTest.DUT_ENCRYPT_CHAR_UUID, runTest.DUT_ENCRYPT_CHAR_UUID)
runTest.submitTestResult(isTestSuccessFull,
runTest.reconnectWhileBonded)
def writeWithoutResponse():
return bleAdapter.writeCharacteristic(
runTest.DUT_WRITE_NO_RESP_CHAR_UUID,
runTest.DUT_WRITE_NO_RESP_CHAR_UUID, False)
def Send_Data_After_Disconnected(scan_filter, bleAdapter):
runTest._advertisement_start(
scan_filter=scan_filter,
UUID=runTest.DUT_UUID_128,
discoveryEvent_Cb=runTest.discoveryEventCb,
bleAdapter=bleAdapter)
runTest._simple_connect()
isTestSuccessFull = runTest.discoverPrimaryServices()
runTest.submitTestResult(isTestSuccessFull,
runTest.discoverPrimaryServices)
bleAdapter.gatt.updateLocalAttributeTable()
# Check device not present. After discovery of services, advertisement
# should have stopped.
runTest.stopAdvertisement(scan_filter)
# Check write and read
bleAdapter.writeCharacteristic(runTest.DUT_OPEN_CHAR_UUID,
runTest.DUT_OPEN_DESCR_UUID)
bleAdapter.readCharacteristic(runTest.DUT_OPEN_CHAR_UUID)
# Enable and receive notification and indication then disable.
bleAdapter.subscribeForNotification(runTest.DUT_NOTIFY_CHAR_UUID)
bleAdapter.subscribeForNotification(
runTest.DUT_INDICATE_CHAR_UUID) # subscribe for next test
time.sleep(2) # wait for connection parameters update
# Check Notification and Indication
bleAdapter.setNotificationCallBack(runTest.notificationCb)
isTestSuccessFull = True
runTest.mainloop.run()
runTest.submitTestResult(isTestSuccessFull, runTest.notification)
bleAdapter.setNotificationCallBack(runTest.indicationCb)
isTestSuccessFull = True
runTest.mainloop.run()
runTest.submitTestResult(isTestSuccessFull, runTest.indication)
isTestSuccessFull &= bleAdapter.disconnect()
# Second time connection
# wait for DUT to start advertising
bleAdapter.startDiscovery(runTest.discoveryStartedCb)
runTest.mainloop.run()
bleAdapter.stopDiscovery()
runTest._simple_connect()
bleAdapter.subscribeForNotification(runTest.DUT_NOTIFY_CHAR_UUID)
bleAdapter.subscribeForNotification(
runTest.DUT_INDICATE_CHAR_UUID) # subscribe for next test
# Check write and read after reconnection
bleAdapter.writeCharacteristic(runTest.DUT_OPEN_CHAR_UUID,
runTest.DUT_OPEN_DESCR_UUID)
bleAdapter.readCharacteristic(runTest.DUT_OPEN_CHAR_UUID)
# Check Notification and Indication after reconnection
bleAdapter.setNotificationCallBack(runTest.notificationCb)
isTestSuccessFull = True
runTest.mainloop.run()
runTest.submitTestResult(isTestSuccessFull, runTest.notification)
bleAdapter.setNotificationCallBack(runTest.indicationCb)
isTestSuccessFull = True
runTest.mainloop.run()
runTest.submitTestResult(isTestSuccessFull, runTest.indication)
isTestSuccessFull = bleAdapter.subscribeForNotification(
runTest.DUT_NOTIFY_CHAR_UUID, subscribe=False) # unsubscribe
isTestSuccessFull = True
runTest.submitTestResult(isTestSuccessFull, runTest.removeNotification)
isTestSuccessFull = bleAdapter.subscribeForNotification(
runTest.DUT_INDICATE_CHAR_UUID, subscribe=False) # unsubscribe
isTestSuccessFull = True
runTest.submitTestResult(isTestSuccessFull, runTest.removeIndication)
isTestSuccessFull &= bleAdapter.disconnect()
testutils.removeBondedDevices()
return isTestSuccessFull
def writeLongCharacteristic():
long_value = "1" * (runTest.MTU_SIZE + 10
) #TODO: get correct mtu size, assume 200 for now
return bleAdapter.writeCharacteristic(runTest.DUT_OPEN_CHAR_UUID,
long_value)
