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 import mbim_constants 7 from autotest_lib.client.cros.cellular.mbim_compliance import mbim_errors 8 from autotest_lib.client.cros.cellular.mbim_compliance \ 9 import mbim_test_base 10 from autotest_lib.client.cros.cellular.mbim_compliance.sequences \ 11 import get_descriptors_sequence 12 from autotest_lib.client.cros.cellular.mbim_compliance.sequences \ 13 import mbim_cid_device_caps_sequence 14 from autotest_lib.client.cros.cellular.mbim_compliance.sequences \ 15 import mbim_open_generic_sequence 16 17 class cellular_MbimComplianceCM06(mbim_test_base.MbimTestBase): 18 """ 19 CM_06 Validation of |status_codes| in modem's response to MBIM_COMMAND_MSG. 20 21 This test verifies that the function returns MBIM_STATUS_SUCCESS in Status 22 field of MBIM_COMMAND_DONE response in case of a successfully executed 23 command. 24 25 Reference: 26 [1] Universal Serial Bus Communication Class MBIM Compliance Testing: 39 27 http://www.usb.org/developers/docs/devclass_docs/MBIM-Compliance-1.0.pdf 28 """ 29 version = 1 30 31 def run_internal(self): 32 """ Run CM_06 test. """ 33 # Precondition 34 descriptors = get_descriptors_sequence.GetDescriptorsSequence( 35 self.device_context).run() 36 self.device_context.update_descriptor_cache(descriptors) 37 mbim_open_generic_sequence.MBIMOpenGenericSequence( 38 self.device_context).run() 39 40 # Step 1 41 _, response_message = ( 42 mbim_cid_device_caps_sequence.MBIMCIDDeviceCapsSequence( 43 self.device_context).run()) 44 if response_message.status_codes != mbim_constants.MBIM_STATUS_SUCCESS: 45 mbim_errors.log_and_raise(mbim_errors.MBIMComplianceAssertionError, 46 'mbim1.0:9.4.5#1') 47
