56 lines
2.3 KiB
Python
56 lines
2.3 KiB
Python
# Copyright 2015 The Chromium OS Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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import common
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from autotest_lib.client.cros.cellular.mbim_compliance import mbim_constants
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from autotest_lib.client.cros.cellular.mbim_compliance import mbim_errors
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from autotest_lib.client.cros.cellular.mbim_compliance import mbim_test_base
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from autotest_lib.client.cros.cellular.mbim_compliance.sequences \
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import get_descriptors_sequence
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from autotest_lib.client.cros.cellular.mbim_compliance.sequences \
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import mbim_cid_device_caps_sequence
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from autotest_lib.client.cros.cellular.mbim_compliance.sequences \
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import mbim_open_generic_sequence
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class cellular_MbimComplianceCID01(mbim_test_base.MbimTestBase):
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"""
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Validation of IP flags for functions that support CDMA.
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This test verifies that a function that supports CDMA specifies at least
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one of the following IP flags: MBIMCtrlCapsCdmaMobileIP,
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MBIMCtrlCapsCdmaSimpleIP.
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Reference:
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[1] Universal Serial Bus Communication Class MBIM Compliance Testing: 52
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http://www.usb.org/developers/docs/devclass_docs/MBIM-Compliance-1.0.pdf
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"""
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version = 1
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def run_internal(self):
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""" Run the CM_01 test. """
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# Precondition.
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desc_sequence = get_descriptors_sequence.GetDescriptorsSequence(
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self.device_context)
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descriptors = desc_sequence.run()
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self.device_context.update_descriptor_cache(descriptors)
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open_sequence = mbim_open_generic_sequence.MBIMOpenGenericSequence(
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self.device_context)
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open_sequence.run()
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caps_sequence = mbim_cid_device_caps_sequence.MBIMCIDDeviceCapsSequence(
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self.device_context)
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_, caps_response = caps_sequence.run()
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# Step1
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if (caps_response.cellular_class &
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mbim_constants.CELLULAR_CLASS_MASK_CDMA):
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if not ((caps_response.control_caps &
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mbim_constants.CTRL_CAPS_MASK_CDMA_MOBILE_IP) or
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(caps_response.control_caps &
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mbim_constants.CTRL_CAPS_MASK_CDMA_SIMPLE_IP)):
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mbim_errors.log_and_raise(
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mbim_errors.MBIMComplianceAssertionError,
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'mbim1.0:10.5.1.3#1')
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