gecko-dev/testing/marionette/mach_test_package_commands.py
Andrew Halberstadt 1abba2da72 Bug 1334209 - Activate mozharness virtualenv in-process from one click loaner mach commands, r=jmaher
Previously the run-wizard script would add a command to source the virtualenv in ~/.bashrc after
mozharness finished setting things up. This is fragile, assumes people are using bash, etc. Plus
it appeared to intermittently fail for some users.

Instead, this activates the virtualenv directly from individual mach commands that need it. This
guarantees we will always be using the virtualenv if required (and won't be using it if not). The
'activate_this.py' script is invoked the same way that we do it for in-tree mach commands:
https://dxr.mozilla.org/mozilla-central/rev/9c06e744b1befb3a2e2fdac7414ce18220774a1d/python/mozbuild/mozbuild/virtualenv.py#456

MozReview-Commit-ID: CfcoiVJXQTl

--HG--
extra : rebase_source : da01d1ce1bd9b41c89922e989f857c4de8c09341
2017-01-31 11:53:36 -05:00

69 lines
2.1 KiB
Python

# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
import argparse
import os
import sys
from functools import partial
from mach.decorators import (
CommandProvider,
Command,
)
parser = None
def run_marionette(context, **kwargs):
from marionette.runtests import (
MarionetteTestRunner,
MarionetteHarness
)
from mozlog.structured import commandline
args = argparse.Namespace(**kwargs)
args.binary = args.binary or context.firefox_bin
args.e10s = context.mozharness_config.get('e10s', args.e10s)
test_root = os.path.join(context.package_root, 'marionette', 'tests')
if not args.tests:
args.tests = [os.path.join(test_root, 'testing', 'marionette', 'harness',
'marionette_harness', 'tests', 'unit-tests.ini')]
normalize = partial(context.normalize_test_path, test_root)
args.tests = map(normalize, args.tests)
commandline.add_logging_group(parser)
parser.verify_usage(args)
args.logger = commandline.setup_logging("Marionette Unit Tests",
args,
{"mach": sys.stdout})
status = MarionetteHarness(MarionetteTestRunner, args=vars(args)).run()
return 1 if status else 0
def setup_marionette_argument_parser():
from marionette.runner.base import BaseMarionetteArguments
global parser
parser = BaseMarionetteArguments()
return parser
@CommandProvider
class MachCommands(object):
def __init__(self, context):
self.context = context
@Command(
'marionette-test', category='testing',
description='Run a Marionette test (Check UI or the internal JavaScript '
'using marionette).',
parser=setup_marionette_argument_parser)
def run_marionette_test(self, **kwargs):
self.context.activate_mozharness_venv()
return run_marionette(self.context, **kwargs)