37 lines
1.4 KiB
Python
37 lines
1.4 KiB
Python
# Copyright 2020 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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from autotest_lib.client.common_lib.cros import kernel_utils
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from autotest_lib.server.cros.update_engine import update_engine_test
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class autoupdate_Basic(update_engine_test.UpdateEngineTest):
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"""Performs a simple AU using Nebraska."""
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version = 1
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def run_once(self, full_payload, job_repo_url=None):
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"""
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Performs a N-to-N autoupdate with Nebraska.
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@param job_repo_url: A url pointing to the devserver where the autotest
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package for this build should be staged.
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"""
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# Get a payload to use for the test.
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payload_url = self.get_payload_for_nebraska(job_repo_url,
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full_payload=full_payload)
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# Record DUT state before the update.
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active, inactive = kernel_utils.get_kernel_state(self._host)
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# Perform the update.
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self._run_client_test_and_check_result('autoupdate_CannedOmahaUpdate',
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payload_url=payload_url)
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# Verify the update completed successfully.
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self._host.reboot()
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kernel_utils.verify_boot_expectations(inactive, host=self._host)
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rootfs_hostlog, _ = self._create_hostlog_files()
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self.verify_update_events(self._FORCED_UPDATE, rootfs_hostlog)
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