def get_printer(self, args=None):
args = args or []
printing_options = printing.print_options()
option_parser = optparse.OptionParser(option_list=printing_options)
options, args = option_parser.parse_args(args)
host = MockHost()
self._port = host.port_factory.get('test', options)
regular_output = StringIO.StringIO()
printer = printing.Printer(host, options, regular_output)
return printer, regular_output
def run(port, options, args, logging_stream, stdout):
logger = logging.getLogger()
logger.setLevel(logging.DEBUG if options.debug_rwt_logging else logging.INFO)
printer = printing.Printer(port, options, logging_stream, logger=logger)
try:
run_details = _run_tests(port, options, args, printer)
printer.flush()
_log.debug('')
_log.debug('Testing completed. Exit status: %d', run_details.exit_code)
return run_details
finally:
printer.cleanup()
def main(argv, stderr):
options, args = parse_args(argv)
if options.platform and 'test' in options.platform and not 'browser_test' in options.platform:
# It's a bit lame to import mocks into real code, but this allows the user
# to run tests against the test platform interactively, which is useful for
# debugging test failures.
from blinkpy.common.host_mock import MockHost
host = MockHost()
else:
host = Host()
printer = printing.Printer(host, options, stderr)
try:
port = host.port_factory.get(options.platform, options)
except (NotImplementedError, ValueError) as error:
_log.error(error)
printer.cleanup()
return exit_codes.UNEXPECTED_ERROR_EXIT_STATUS
# Spawn ends up with pickle errors while creating workers on fuchsia.
if not six.PY2 and ("fuchsia" not in port.port_name):
multiprocessing.set_start_method('spawn')
try:
return run(port, options, args, printer).exit_code
# We need to still handle KeyboardInterrupt, at least for blinkpy unittest cases.
except KeyboardInterrupt:
return exit_codes.INTERRUPTED_EXIT_STATUS
except test_run_results.TestRunException as error:
_log.error(error.msg)
return error.code
except BaseException as error:
if isinstance(error, Exception):
_log.error('\n%s raised: %s', error.__class__.__name__, error)
traceback.print_exc(file=stderr)
return exit_codes.UNEXPECTED_ERROR_EXIT_STATUS
finally:
printer.cleanup()
