def perform_bootstrap_into_autotest_root(arguments, autotest_path, argv):
"""
Perfoms a bootstrap to run test_that from the |autotest_path|.
This function is to be called from test_that's main() script, when
test_that is executed from the source tree location. It runs
autotest_quickmerge to update the sysroot unless arguments.no_quickmerge
is set. It then executes and waits on the version of test_that.py
in |autotest_path|.
@param arguments: A parsed arguments object, as returned from
test_that.parse_arguments(...).
@param autotest_path: Full absolute path to the autotest root directory.
@param argv: The arguments list, as passed to main(...)
@returns: The return code of the test_that script that was executed in
|autotest_path|.
"""
logging_manager.configure_logging(
server_logging_config.ServerLoggingConfig(),
use_console=True,
verbose=arguments.debug)
if arguments.no_quickmerge:
logging.info('Skipping quickmerge step.')
else:
logging.info('Running autotest_quickmerge step.')
command = [_QUICKMERGE_SCRIPTNAME, '--board='+arguments.board]
s = subprocess.Popen(command,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT)
for message in iter(s.stdout.readline, b''):
logging.info('quickmerge| %s', message.strip())
return_code = s.wait()
if return_code:
raise test_runner_utils.TestThatRunError(
'autotest_quickmerge failed with error code %s.' %
return_code)
logging.info('Re-running test_that script in %s copy of autotest.',
autotest_path)
script_command = os.path.join(autotest_path, 'site_utils',
'test_that.py')
if not os.path.exists(script_command):
raise test_runner_utils.TestThatRunError(
'Unable to bootstrap to autotest root, %s not found.' %
script_command)
proc = None
def resend_sig(signum, stack_frame):
#pylint: disable-msg=C0111
if proc:
proc.send_signal(signum)
signal.signal(signal.SIGINT, resend_sig)
signal.signal(signal.SIGTERM, resend_sig)
proc = subprocess.Popen([script_command] + argv)
return proc.wait()
def _get_board_from_host(remote):
"""Get the board of the remote host.
@param remote: string representing the IP of the remote host.
@return: A string representing the board of the remote host.
"""
logging.info('Board unspecified, attempting to determine board from host.')
host = factory.create_host(remote)
try:
board = host.get_board().replace(constants.BOARD_PREFIX, '')
except error.AutoservRunError:
raise test_runner_utils.TestThatRunError(
'Cannot determine board, please specify a --board option.')
logging.info('Detected host board: %s', board)
return board