44 lines
1.8 KiB
Python
44 lines
1.8 KiB
Python
# Copyright 2018 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.server.cros.update_engine import update_engine_test
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class autoupdate_DataPreserved(update_engine_test.UpdateEngineTest):
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"""Ensure user data and preferences are preserved during an update."""
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version = 1
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_USER_DATA_TEST = 'autoupdate_UserData'
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def cleanup(self):
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self._save_extra_update_engine_logs(number_of_logs=2)
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super(autoupdate_DataPreserved, self).cleanup()
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def run_once(self, full_payload=True, job_repo_url=None):
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"""
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Tests that users timezone, input methods, and downloads are preserved
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during an update.
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@param full_payload: True for a full payload. False for delta.
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@param job_repo_url: Used for debugging locally. This is used to figure
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out the current build and the devserver to use.
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The test will read this from a host argument
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when run in the lab.
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"""
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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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# Change input method and timezone, create a file, then start update.
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self._run_client_test_and_check_result(self._USER_DATA_TEST,
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payload_url=payload_url,
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tag='before_update')
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self._host.reboot()
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# Ensure preferences and downloads are the same as before the update.
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self._run_client_test_and_check_result(self._USER_DATA_TEST,
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tag='after_update')
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