1# Copyright 2017 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 5from autotest_lib.server import utils 6 7AUTHOR = "mruthven" 8NAME = "firmware_Cr50InvalidateRW" 9PURPOSE = "Verify the inactive cr50 header is corrupted after login" 10ATTRIBUTES = "suite:cr50_stress_experimental" 11TIME = "MEDIUM" 12TEST_TYPE = "server" 13 14DOC = """ 15Verify the inactive Cr50 header on the first login after cryptohome restarts. 16 17There are two special cases this test covers: logging in after the TPM owner is 18cleared and logging in as guest. After the tpm owner is cleared, corrupting the 19header will be done on the second login. During guest login the owner wont be 20cleared. 21""" 22 23args_dict = utils.args_to_dict(args) 24 25def run(machine): 26 host = hosts.create_host(machine) 27 28 num_iterations = int(args_dict.get("num_iterations", 1)) 29 30 job.run_test("firmware_Cr50InvalidateRW", host=host, 31 iterations=num_iterations) 32 33parallel_simple(run, machines) 34