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 from autotest_lib.server import autotest 6 from autotest_lib.server import test 7 8 class platform_CryptohomeMigrateChapsToken(test.test): 9 """ This test checks to see if Chaps generated keys are 10 available after a ChromeOS autoupdate. 11 """ 12 version = 1 13 14 CLIENT_TEST = 'platform_CryptohomeMigrateChapsTokenClient' 15 16 17 def run_once(self, host, baseline_version=None): 18 # Save the build on the DUT, because we want to provision it after 19 # the test. 20 info = host.host_info_store.get() 21 final_version = info.build 22 if baseline_version: 23 version = baseline_version 24 else: 25 board_name = host.get_board().split(':')[1] 26 version = "%s-release/R37-3773.0.0" % board_name 27 28 # Downgrade to baseline version and run client side test. 29 self.job.run_test('provision_AutoUpdate', host=host, 30 value=version) 31 client_at = autotest.Autotest(host) 32 client_at.run_test(self.CLIENT_TEST, generate_key=True) 33 # Upgrade back to latest version and see if the key migration 34 # succeeded. 35 self.job.run_test('provision_AutoUpdate', host=host, 36 value=final_version) 37 client_at.run_test(self.CLIENT_TEST, generate_key=False) 38
