| # Copyright (c) 2014 The Chromium OS Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| """ |
| CM_09 Validation of TransactionId for Notifications Received After Connect |
| Seqeunce |
| |
| Reference: |
| [1] Universal Serial Bus Communication Class MBIM Compliance Testing: 41 |
| http://www.usb.org/developers/docs/devclass_docs/MBIM-Compliance-1.0.pdf |
| """ |
| import common |
| from autotest_lib.client.cros.cellular.mbim_compliance import mbim_errors |
| from autotest_lib.client.cros.cellular.mbim_compliance.sequences \ |
| import connect_sequence |
| from autotest_lib.client.cros.cellular.mbim_compliance.sequences \ |
| import mbim_open_generic_sequence |
| from autotest_lib.client.cros.cellular.mbim_compliance.tests import test |
| |
| |
| class CM09Test(test.Test): |
| """ Implement the CM_09 test. """ |
| |
| def run_internal(self): |
| """ Run CM_09 test. """ |
| # Precondition |
| mbim_open_generic_sequence.MBIMOpenGenericSequence( |
| self.test_context).run() |
| |
| # Step 1 |
| _, _, notifications = ( |
| connect_sequence.ConnectSequence(self.test_context).run()) |
| |
| # Step 2 |
| for notification in notifications: |
| if notification.transaction_id != 0: |
| mbim_errors.log_and_raise( |
| mbim_errors.MBIMComplianceAssertionError, |
| 'mbim1.0:9.1#1') |
