| # Copyright 2018 The Chromium Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| import logging |
| import os |
| import sys |
| |
| from device_target import DeviceTarget |
| from qemu_target import QemuTarget |
| |
| |
| def AddCommonArgs(arg_parser): |
| """Adds command line arguments to |arg_parser| for options which are shared |
| across test and executable target types.""" |
| |
| common_args = arg_parser.add_argument_group('common', 'Common arguments') |
| common_args.add_argument('--package', |
| type=os.path.realpath, required=True, |
| help='Path to the package to execute.') |
| common_args.add_argument('--package-name', required=True, |
| help='Name of the package to execute, defined in ' + |
| 'package metadata.') |
| common_args.add_argument('--package-dep', action='append', default=[], |
| help='Path to an additional package to install.') |
| common_args.add_argument('--install-only', action='store_true', default=False, |
| help='Install the packages but do not run them.') |
| common_args.add_argument('--output-directory', |
| type=os.path.realpath, required=True, |
| help=('Path to the directory in which build files ' |
| 'are located (must include build type).')) |
| common_args.add_argument('--target-cpu', required=True, |
| help='GN target_cpu setting for the build.') |
| common_args.add_argument('--target-staging-path', |
| help='target path under which to stage packages ' |
| 'during deployment.', default='/data') |
| common_args.add_argument('--device', '-d', action='store_true', default=False, |
| help='Run on hardware device instead of QEMU.') |
| common_args.add_argument('--host', help='The IP of the target device. ' + |
| 'Optional.') |
| common_args.add_argument('--node-name', |
| help='The node-name of the device to boot or deploy ' |
| 'to. Optional, will use the first discovered ' |
| 'device if omitted.') |
| common_args.add_argument('--port', '-p', type=int, default=22, |
| help='The port of the SSH service running on the ' + |
| 'device. Optional.') |
| common_args.add_argument('--ssh-config', '-F', |
| help='The path to the SSH configuration used for ' |
| 'connecting to the target device.') |
| common_args.add_argument('--fuchsia-out-dir', |
| help='Path to a Fuchsia build output directory. ' |
| 'Equivalent to setting --ssh_config and ' |
| '---os-check=ignore') |
| common_args.add_argument('--system-log-file', |
| help='File to write system logs to. Specify - to ' |
| 'log to stdout.') |
| common_args.add_argument('--exclude-system-logs', |
| action='store_false', |
| dest='include_system_logs', |
| help='Do not show system log data.') |
| common_args.add_argument('--verbose', '-v', default=False, |
| action='store_true', |
| help='Enable debug-level logging.') |
| common_args.add_argument('--qemu-cpu-cores', type=int, default=4, |
| help='Sets the number of CPU cores to provide if ' |
| 'launching in a VM with QEMU.'), |
| common_args.add_argument( |
| '--os_check', choices=['check', 'update', 'ignore'], |
| default='update', |
| help='Sets the OS version enforcement policy. If \'check\', then the ' |
| 'deployment process will halt if the target\'s version doesn\'t ' |
| 'match. If \'update\', then the target device will automatically ' |
| 'be repaved. If \'ignore\', then the OS version won\'t be checked.') |
| |
| |
| def ConfigureLogging(args): |
| """Configures the logging level based on command line |args|.""" |
| |
| logging.basicConfig(level=(logging.DEBUG if args.verbose else logging.INFO), |
| format='%(asctime)s:%(levelname)s:%(name)s:%(message)s') |
| |
| # The test server spawner is too noisy with INFO level logging, so tweak |
| # its verbosity a bit by adjusting its logging level. |
| logging.getLogger('chrome_test_server_spawner').setLevel( |
| logging.DEBUG if args.verbose else logging.WARN) |
| |
| # Verbose SCP output can be useful at times but oftentimes is just too noisy. |
| # Only enable it if -vv is passed. |
| logging.getLogger('ssh').setLevel( |
| logging.DEBUG if args.verbose else logging.WARN) |
| |
| |
| def GetDeploymentTargetForArgs(args): |
| """Constructs a deployment target object using parameters taken from |
| command line arguments.""" |
| |
| if args.system_log_file == '-': |
| system_log_file = sys.stdout |
| elif args.system_log_file: |
| system_log_file = open(args.system_log_file, 'w') |
| else: |
| system_log_file = None |
| |
| if not args.device: |
| # KVM is required on x64 test bots. |
| require_kvm = args.test_launcher_bot_mode and args.target_cpu == "x64" |
| |
| return QemuTarget(output_dir=args.output_directory, |
| target_cpu=args.target_cpu, |
| cpu_cores=args.qemu_cpu_cores, |
| system_log_file=system_log_file, |
| require_kvm=require_kvm) |
| else: |
| return DeviceTarget(output_dir=args.output_directory, |
| target_cpu=args.target_cpu, |
| host=args.host, |
| node_name=args.node_name, |
| port=args.port, |
| ssh_config=args.ssh_config, |
| fuchsia_out_dir=args.fuchsia_out_dir, |
| system_log_file=system_log_file, |
| os_check=args.os_check) |