1 # Copyright 2014 The Chromium OS Authors. All rights reserved. 2 # Use of this source code is governed by a BSD-style license that can be 3 # found in the LICENSE file. 4 5 import logging 6 import os 7 8 from autotest_lib.client.bin import test, utils 9 from autotest_lib.client.common_lib import file_utils 10 from autotest_lib.client.common_lib import logging_manager 11 12 13 class platform_Crouton(test.test): 14 """ 15 Tests crouton 16 """ 17 version = 1 18 19 20 def _parse_args(self, args): 21 self._repo = "dnschneid/crouton" 22 self._branch = "master" 23 self._runargs = "00" 24 self._env = "" 25 26 for option_name, value in args.iteritems(): 27 if option_name == 'repo': 28 self._repo = value 29 elif option_name == 'branch': 30 self._branch = value 31 elif option_name == 'runargs': 32 self._runargs = value 33 elif option_name == 'env': 34 self._env = value 35 36 37 def run_once(self, args={}): 38 self._parse_args(args) 39 40 logging.info("Running crouton test:") 41 logging.info(" - repo: %s", self._repo); 42 logging.info(" - branch: %s", self._branch); 43 logging.info(" - runargs: %s", self._runargs); 44 logging.info(" - env:%s", self._env); 45 logging.debug(" - resultsdir: %s", self.resultsdir) 46 logging.debug(' - tmpdir: %s', self.tmpdir) 47 48 crouton_temp_file = os.path.join(self.tmpdir, "archive.tar.gz") 49 crouton_url = 'https://github.com/%s/archive/%s.tar.gz' \ 50 % (self._repo, self._branch) 51 52 logging.info('Downloading crouton tarball: "%s".', crouton_url) 53 file_utils.download_file(crouton_url, crouton_temp_file) 54 55 os.chdir(self.tmpdir) 56 utils.system('tar xvf %s --strip-components 1' % crouton_temp_file) 57 58 # Set environment. Only allow setting CROUTON_MIRROR_* variables 59 for env_pair in self._env.split(";"): 60 keyval = env_pair.split("=") 61 if len(keyval) == 2 and keyval[0].find("CROUTON_MIRROR_") == 0: 62 logging.debug('Setting env %s=%s', keyval[0], keyval[1]) 63 os.environ[keyval[0]] = keyval[1] 64 65 # Pass arguments separately to avoid problems with Little Bobby Tables. 66 args = ['test/run.sh', '-l', self.resultsdir] + self._runargs.split() 67 utils.run('sh', args=args, 68 timeout=None, ignore_status=False, 69 stderr_tee=logging_manager.LoggingFile(level=logging.INFO)) 70 71 72 def cleanup(self): 73 # Reset hung task panic, see crbug.com/420094 74 utils.system('echo 1 > /proc/sys/kernel/hung_task_panic') 75
