1# Copyright 2020 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.client.common_lib import error 6from autotest_lib.client.common_lib import utils 7 8AUTHOR = 'Chromium OS team' 9NAME = 'tast.generic-servo' 10TIME = 'MEDIUM' 11TEST_TYPE = 'Server' 12DEPENDENCIES = 'servo_state:WORKING' 13# This test belongs to no suite; it is intended mainly for manual invocation 14# via test_that. 15ATTRIBUTES = '' 16MAX_RESULT_SIZE_KB = 256 * 1024 17PY_VERSION = 3 18 19# tast.py uses binaries installed from autotest_server_package.tar.bz2. 20REQUIRE_SSP = True 21 22DOC = ''' 23Run arbitrary Tast tests with servo support. 24 25Tast is an integration-testing framework analagous to the test-running portion 26of Autotest. See https://chromium.googlesource.com/chromiumos/platform/tast/ for 27more information. 28 29This test runs arbitary Tast-based tests specified by args given to test_that. 30This test might be useful on debugging to simulate Tast test runs invoked via 31Autotest. 32 33Examples: 34 test_that --args="tast_expr=example.ServoEcho servo_host=${SERVO_HOST} 35 servo_port=${SERVO_PORT}" ${DUT} tast.generic-servo 36 test_that --args="tast_expr='(\"group:mainline\")' servo_host=${SERVO_HOST} 37 servo_port=${SERVO_PORT}" ${DUT} tast.generic-servo 38 test_that --args=tast_expr='("group:mainline")' ${DUT} tast.generic-servo 39''' 40 41args_dict = utils.args_to_dict(args) 42assert 'servo_state:WORKING' in DEPENDENCIES 43servo_args = hosts.CrosHost.get_servo_arguments(args_dict) 44 45try: 46 expr = args_dict['tast_expr'] 47except KeyError: 48 raise error.TestFail( 49 'Attribute expression is unspecified; set --args=tast_expr=...') 50 51def run(machine): 52 job.run_test('tast', 53 host=hosts.create_host(machine, servo_args=servo_args), 54 test_exprs=[expr], 55 ignore_test_failures=False, max_run_sec=3600, 56 command_args=args) 57 58parallel_simple(run, machines) 59