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# Copyright 2014 The Chromium OS 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
from autotest_lib.client.bin import test, utils
from autotest_lib.client.common_lib import file_utils
from autotest_lib.client.common_lib import logging_manager
class platform_Crouton(test.test):
"""
Tests crouton
"""
version = 1
def _parse_args(self, args):
self._repo = "dnschneid/crouton"
self._branch = "master"
self._runargs = "00"
self._env = ""
for option_name, value in args.iteritems():
if option_name == 'repo':
self._repo = value
elif option_name == 'branch':
self._branch = value
elif option_name == 'runargs':
self._runargs = value
elif option_name == 'env':
self._env = value
def run_once(self, args={}):
self._parse_args(args)
logging.info("Running crouton test:")
logging.info(" - repo: %s", self._repo);
logging.info(" - branch: %s", self._branch);
logging.info(" - runargs: %s", self._runargs);
logging.info(" - env:%s", self._env);
logging.debug(" - resultsdir: %s", self.resultsdir)
logging.debug(' - tmpdir: %s', self.tmpdir)
crouton_temp_file = os.path.join(self.tmpdir, "archive.tar.gz")
crouton_url = 'https://github.com/%s/archive/%s.tar.gz' \
% (self._repo, self._branch)
logging.info('Downloading crouton tarball: "%s".', crouton_url)
file_utils.download_file(crouton_url, crouton_temp_file)
os.chdir(self.tmpdir)
utils.system('tar xvf %s --strip-components 1' % crouton_temp_file)
# Set environment. Only allow setting CROUTON_MIRROR_* variables
for env_pair in self._env.split(";"):
keyval = env_pair.split("=")
if len(keyval) == 2 and keyval[0].find("CROUTON_MIRROR_") == 0:
logging.debug('Setting env %s=%s', keyval[0], keyval[1])
os.environ[keyval[0]] = keyval[1]
# Pass arguments separately to avoid problems with Little Bobby Tables.
args = ['test/run.sh', '-l', self.resultsdir] + self._runargs.split()
utils.run('sh', args=args,
timeout=None, ignore_status=False,
stderr_tee=logging_manager.LoggingFile(level=logging.INFO))
def cleanup(self):
# Reset hung task panic, see crbug.com/420094
utils.system('echo 1 > /proc/sys/kernel/hung_task_panic')
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