1 # Copyright 2014 The Chromium OS Authors. All rights reserved. 2 # Use of this source code is governed by a BSD-style license that can be 3 # found in the LICENSE file. 4 5 import common 6 from autotest_lib.client.cros.cellular.mbim_compliance \ 7 import mbim_test_base 8 from autotest_lib.client.cros.cellular.mbim_compliance.sequences \ 9 import get_descriptors_sequence 10 from autotest_lib.client.cros.cellular.mbim_compliance.sequences \ 11 import mbim_open_generic_sequence 12 13 14 class cellular_MbimComplianceCM01(mbim_test_base.MbimTestBase): 15 """ 16 CM_01 Validation of |transaction_id| and |status_codes| in modem's 17 response to MBIM_OPEN_MSG. 18 19 This test verifies that MBIM_OPEN_DONE message is issued by the function 20 in response to MBIM_OPEN_MSG message and checks TransactionId and 21 Status fields. 22 23 Reference: 24 [1] Universal Serial Bus Communication Class MBIM Compliance Testing: 38 25 http://www.usb.org/developers/docs/devclass_docs/MBIM-Compliance-1.0.pdf 26 27 """ 28 version = 1 29 30 def run_internal(self): 31 """ Run the CM_01 test. """ 32 # Precondition. 33 descriptors = get_descriptors_sequence.GetDescriptorsSequence( 34 self.device_context).run() 35 self.device_context.update_descriptor_cache(descriptors) 36 37 # Step 1 38 open_message, response_message = ( 39 mbim_open_generic_sequence.MBIMOpenGenericSequence( 40 self.device_context).run()) 41 42 # TODO(rpius): Complete the rest of the test 43
