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# 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/.
from __future__ import absolute_import
import sys
import mozlog
from marionette_driver import __version__ as driver_version
from marionette_harness import (
__version__,
BaseMarionetteTestRunner,
BaseMarionetteArguments,
MarionetteTestCase,
)
class MarionetteTestRunner(BaseMarionetteTestRunner):
def __init__(self, **kwargs):
BaseMarionetteTestRunner.__init__(self, **kwargs)
self.test_handlers = [MarionetteTestCase]
class MarionetteArguments(BaseMarionetteArguments):
pass
class MarionetteHarness(object):
def __init__(
self,
runner_class=MarionetteTestRunner,
parser_class=MarionetteArguments,
testcase_class=MarionetteTestCase,
args=None,
):
self._runner_class = runner_class
self._parser_class = parser_class
self._testcase_class = testcase_class
self.args = args or self.parse_args()
def parse_args(self, logger_defaults=None):
parser = self._parser_class(
usage="%(prog)s [options] test_file_or_dir <test_file_or_dir> ..."
)
parser.add_argument(
"--version",
action="version",
help="Show version information.",
version="%(prog)s {version}"
" (using marionette-driver: {driver_version}, ".format(
version=__version__, driver_version=driver_version
),
)
mozlog.commandline.add_logging_group(parser)
args = parser.parse_args()
parser.verify_usage(args)
logger = mozlog.commandline.setup_logging(
args.logger_name, args, logger_defaults or {"tbpl": sys.stdout}
)
args.logger = logger
return vars(args)
def process_args(self):
if self.args.get("pydebugger"):
self._testcase_class.pydebugger = __import__(self.args["pydebugger"])
# Remove mozlog arguments from the return value since these aren't
# used directly by the rest of marionette
self.args = {
key: value for key, value in self.args.items() if not key.startswith("log_")
}
def run(self):
self.process_args()
tests = self.args.pop("tests")
runner = self._runner_class(**self.args)
try:
runner.run_tests(tests)
finally:
runner.cleanup()
return runner.failed + runner.crashed
def cli(
runner_class=MarionetteTestRunner,
parser_class=MarionetteArguments,
harness_class=MarionetteHarness,
testcase_class=MarionetteTestCase,
args=None,
):
"""
Call the harness to parse args and run tests.
The following exit codes are expected:
- Test failures: 10
- Harness/other failures: 1
- Success: 0
"""
logger = mozlog.commandline.setup_logging("Marionette test runner", {})
try:
harness_instance = harness_class(
runner_class, parser_class, testcase_class, args=args
)
failed = harness_instance.run()
if failed > 0:
sys.exit(10)
except Exception as e:
logger.error(str(e), exc_info=True)
sys.exit(1)
sys.exit(0)
if __name__ == "__main__":
cli()