38 lines
1.2 KiB
Plaintext
38 lines
1.2 KiB
Plaintext
# Copyright 2019 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 import utils
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AUTHOR = "Chrome OS Team"
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NAME = "firmware_Fingerprint.AddEntropy"
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PURPOSE = """
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Verify that the add_entropy behavior works correctly.
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"""
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CRITERIA = """
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Fails if we can add entropy from RW or cannot add entropy from RO."
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"""
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ATTRIBUTES = "suite:fingerprint"
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TIME = "SHORT"
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TEST_CATEGORY = "Functional"
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TEST_CLASS = "firmware"
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TEST_TYPE = "server"
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DEPENDENCIES = "servo_state:WORKING, fingerprint"
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JOB_RETRIES = 0
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DOC = """
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Attempts to add entropy while running RW firmware and verifies that it fails.
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Adds entropy from RO firmware and verifies that rollback block ID increments by
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one. Then adds entropy with reset (double write) and verifies block ID
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incremented by two. Finally, reboots back to RW.
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"""
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args_dict = utils.args_to_dict(args)
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servo_args = hosts.CrosHost.get_servo_arguments(args_dict)
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def run(machine):
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host = hosts.create_host(machine, servo_args=servo_args)
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job.run_test("firmware_Fingerprint", host=host, test_exe="add_entropy.sh")
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parallel_simple(run, machines)
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