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autotest_remote_unittest.py
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#!/usr/bin/python
__author__ = "[email protected] (Travis Miller)"
import unittest, os, tempfile, logging
import common
from autotest.server import autotest_remote, utils, hosts, server_job, profilers
from autotest.client import sysinfo
from autotest.client.shared import packages
from autotest.client.shared import error
from autotest.client.shared.test_utils import mock
class TestBaseAutotest(unittest.TestCase):
def setUp(self):
# create god
self.god = mock.mock_god()
# create mock host object
self.host = self.god.create_mock_class(hosts.RemoteHost, "host")
self.host.hostname = "hostname"
self.host.job = self.god.create_mock_class(server_job.server_job,
"job")
self.host.job.run_test_cleanup = True
self.host.job.last_boot_tag = 'Autotest'
self.host.job.sysinfo = self.god.create_mock_class(
sysinfo.sysinfo, "sysinfo")
self.host.job.profilers = self.god.create_mock_class(
profilers.profilers, "profilers")
self.host.job.profilers.add_log = {}
self.host.job.tmpdir = "/job/tmp"
self.host.job.default_profile_only = False
self.host.job.args = []
self.host.job.record = lambda *args: None
# stubs
self.god.stub_function(utils, "get_server_dir")
self.god.stub_function(utils, "run")
self.god.stub_function(utils, "get")
self.god.stub_function(utils, "read_keyval")
self.god.stub_function(utils, "write_keyval")
self.god.stub_function(utils, "system")
self.god.stub_function(tempfile, "mkstemp")
self.god.stub_function(tempfile, "mktemp")
self.god.stub_function(os, "getcwd")
self.god.stub_function(os, "system")
self.god.stub_function(os, "chdir")
self.god.stub_function(os, "makedirs")
self.god.stub_function(os, "remove")
self.god.stub_function(os, "fdopen")
self.god.stub_function(os.path, "exists")
self.god.stub_function(autotest_remote, "open")
self.god.stub_function(autotest_remote.global_config.global_config,
"get_config_value")
self.god.stub_function(logging, "exception")
self.god.stub_class(autotest_remote, "_Run")
self.god.stub_class(autotest_remote, "log_collector")
def tearDown(self):
self.god.unstub_all()
def construct(self):
# setup
self.serverdir = "serverdir"
# record
utils.get_server_dir.expect_call().and_return(self.serverdir)
# create the autotest object
self.base_autotest = autotest_remote.BaseAutotest(self.host)
self.base_autotest.job = self.host.job
self.god.stub_function(self.base_autotest, "_install_using_send_file")
# stub out abspath
self.god.stub_function(os.path, "abspath")
# check
self.god.check_playback()
def record_install_prologue(self):
self.construct()
# setup
self.god.stub_class(packages, "PackageManager")
self.base_autotest.got = False
location = os.path.join(self.serverdir, '../client')
location = os.path.abspath.expect_call(location).and_return(location)
# record
os.getcwd.expect_call().and_return('cwd')
os.chdir.expect_call(os.path.join(self.serverdir, '../client'))
utils.system.expect_call('tools/make_clean', ignore_status=True)
os.chdir.expect_call('cwd')
utils.get.expect_call(os.path.join(self.serverdir,
'../client')).and_return('source_material')
self.host.wait_up.expect_call(timeout=30)
self.host.setup.expect_call()
self.host.get_autodir.expect_call().and_return("autodir")
self.host.set_autodir.expect_call("autodir")
self.host.run.expect_call('mkdir -p autodir')
self.host.run.expect_call('rm -rf autodir/results/*',
ignore_status=True)
def test_constructor(self):
self.construct()
# we should check the calls
self.god.check_playback()
def test_full_client_install(self):
self.record_install_prologue()
c = autotest_remote.global_config.global_config
c.get_config_value.expect_call('PACKAGES',
'serve_packages_from_autoserv',
type=bool).and_return(False)
self.host.send_file.expect_call('source_material', 'autodir',
delete_dest=True)
tmpdir = 'autodir/tmp'
c.get_config_value.expect_call('COMMON',
'test_output_dir',
default=tmpdir).and_return(tmpdir)
self.host.run.expect_call('mkdir -p %s' % tmpdir)
# run and check
self.base_autotest.install_full_client()
self.god.check_playback()
def test_autoserv_install(self):
self.record_install_prologue()
c = autotest_remote.global_config.global_config
c.get_config_value.expect_call('PACKAGES',
'fetch_location', type=list, default=[]).and_return([])
c.get_config_value.expect_call('PACKAGES',
'serve_packages_from_autoserv',
type=bool).and_return(True)
self.base_autotest._install_using_send_file.expect_call(self.host,
'autodir')
tmpdir = 'autodir/tmp'
c.get_config_value.expect_call('COMMON',
'test_output_dir',
default=tmpdir).and_return(tmpdir)
self.host.run.expect_call('mkdir -p %s' % tmpdir)
# run and check
self.base_autotest.install()
self.god.check_playback()
def test_packaging_install(self):
self.record_install_prologue()
c = autotest_remote.global_config.global_config
c.get_config_value.expect_call('PACKAGES',
'fetch_location', type=list, default=[]).and_return(['repo'])
pkgmgr = packages.PackageManager.expect_new('autodir',
repo_urls=['repo'], hostname='hostname', do_locking=False,
run_function=self.host.run, run_function_dargs=dict(timeout=600))
pkg_dir = os.path.join('autodir', 'packages')
cmd = ('cd autodir && ls | grep -v "^packages$"'
' | xargs rm -rf && rm -rf .[^.]*')
self.host.run.expect_call(cmd)
pkgmgr.install_pkg.expect_call('autotest', 'client', pkg_dir,
'autodir', preserve_install_dir=True)
tmpdir = 'autodir/tmp'
c.get_config_value.expect_call('COMMON',
'test_output_dir',
default=tmpdir).and_return(tmpdir)
self.host.run.expect_call('mkdir -p %s' % tmpdir)
c.get_config_value.expect_call('COMMON',
'test_output_dir',
default=tmpdir).and_return(tmpdir)
self.host.run.expect_call('mkdir -p %s' % tmpdir)
# run and check
self.base_autotest.install()
self.god.check_playback()
def test_run(self):
self.construct()
# setup
control = "control"
# stub out install
self.god.stub_function(self.base_autotest, "install")
self.god.stub_class(packages, "PackageManager")
# record
self.base_autotest.install.expect_call(self.host)
self.host.wait_up.expect_call(timeout=30)
os.path.abspath.expect_call('.').and_return('.')
run_obj = autotest_remote._Run.expect_new(self.host, '.', None, False, False)
tag = None
run_obj.manual_control_file = os.path.join('autodir',
'control.%s' % tag)
run_obj.manual_control_state = os.path.join('autodir',
'control.%s.state' % tag)
run_obj.remote_control_file = os.path.join('autodir',
'control.%s.autoserv' % tag)
run_obj.remote_control_state = os.path.join('autodir',
'control.%s.autoserv.state' % tag)
run_obj.remote_control_init_state = os.path.join('autodir',
'control.%s.autoserv.init.state' % tag)
run_obj.tag = tag
run_obj.autodir = 'autodir'
run_obj.verify_machine.expect_call()
run_obj.verify_machine.expect_call()
run_obj.background = False
debug = os.path.join('.', 'debug')
os.makedirs.expect_call(debug)
delete_file_list = [run_obj.remote_control_file,
run_obj.remote_control_state,
run_obj.manual_control_file,
run_obj.manual_control_state]
cmd = ';'.join('rm -f ' + control for control in delete_file_list)
self.host.run.expect_call(cmd, ignore_status=True)
utils.get.expect_call(control).and_return("temp")
c = autotest_remote.global_config.global_config
c.get_config_value.expect_call("PACKAGES",
'fetch_location', type=list, default=[]).and_return(['repo'])
pkgmgr = packages.PackageManager.expect_new('autotest',
repo_urls=['repo'],
hostname='hostname')
cfile = self.god.create_mock_class(file, "file")
cfile_orig = "original control file"
cfile_new = "args = []\njob.add_repository(['repo'])\n"
cfile_new += cfile_orig
autotest_remote.open.expect_call("temp").and_return(cfile)
cfile.read.expect_call().and_return(cfile_orig)
autotest_remote.open.expect_call("temp", 'w').and_return(cfile)
cfile.write.expect_call(cfile_new)
self.host.job.preprocess_client_state.expect_call().and_return(
'/job/tmp/file1')
self.host.send_file.expect_call(
"/job/tmp/file1", "autodir/control.None.autoserv.init.state")
os.remove.expect_call("/job/tmp/file1")
self.host.send_file.expect_call("temp", run_obj.remote_control_file)
os.path.abspath.expect_call('temp').and_return('control_file')
os.path.abspath.expect_call('control').and_return('control')
os.remove.expect_call("temp")
run_obj.execute_control.expect_call(timeout=30,
client_disconnect_timeout=1800)
# run and check output
self.base_autotest.run(control, timeout=30)
self.god.check_playback()
def _stub_get_client_autodir_paths(self):
def mock_get_client_autodir_paths(cls, host):
return ['/some/path', '/another/path']
self.god.stub_with(autotest_remote.Autotest, 'get_client_autodir_paths',
classmethod(mock_get_client_autodir_paths))
def _expect_failed_run(self, command):
(self.host.run.expect_call(command)
.and_raises(error.AutoservRunError('dummy', object())))
def test_get_installed_autodir(self):
self._stub_get_client_autodir_paths()
self.host.get_autodir.expect_call().and_return(None)
self._expect_failed_run('test -x /some/path/autotest')
self.host.run.expect_call('test -x /another/path/autotest')
self.host.run.expect_call('test -w /another/path')
autodir = autotest_remote.Autotest.get_installed_autodir(self.host)
self.assertEquals(autodir, '/another/path')
def test_get_install_dir(self):
self._stub_get_client_autodir_paths()
self.host.get_autodir.expect_call().and_return(None)
self._expect_failed_run('test -x /some/path/autotest')
self._expect_failed_run('test -x /another/path/autotest')
self._expect_failed_run('mkdir -p /some/path')
self.host.run.expect_call('mkdir -p /another/path')
self.host.run.expect_call('test -w /another/path')
install_dir = autotest_remote.Autotest.get_install_dir(self.host)
self.assertEquals(install_dir, '/another/path')
def test_client_logger_process_line_log_copy_collection_failure(self):
collector = autotest_remote.log_collector.expect_new(self.host, '', '')
logger = autotest_remote.client_logger(self.host, '', '')
collector.collect_client_job_results.expect_call().and_raises(
Exception('log copy failure'))
logging.exception.expect_call(mock.is_string_comparator())
logger._process_line('AUTOTEST_TEST_COMPLETE:/autotest/fifo1')
def test_client_logger_process_line_log_copy_fifo_failure(self):
collector = autotest_remote.log_collector.expect_new(self.host, '', '')
logger = autotest_remote.client_logger(self.host, '', '')
collector.collect_client_job_results.expect_call()
self.host.run.expect_call('echo A > /autotest/fifo2').and_raises(
Exception('fifo failure'))
logging.exception.expect_call(mock.is_string_comparator())
logger._process_line('AUTOTEST_TEST_COMPLETE:/autotest/fifo2')
def test_client_logger_process_line_package_install_fifo_failure(self):
collector = autotest_remote.log_collector.expect_new(self.host, '', '')
logger = autotest_remote.client_logger(self.host, '', '')
self.god.stub_function(logger, '_send_tarball')
c = autotest_remote.global_config.global_config
c.get_config_value.expect_call('PACKAGES',
'serve_packages_from_autoserv',
type=bool).and_return(True)
logger._send_tarball.expect_call('pkgname.tar.bz2', '/autotest/dest/')
self.host.run.expect_call('echo B > /autotest/fifo3').and_raises(
Exception('fifo failure'))
logging.exception.expect_call(mock.is_string_comparator())
logger._process_line('AUTOTEST_FETCH_PACKAGE:pkgname.tar.bz2:'
'/autotest/dest/:/autotest/fifo3')
class test_autotest_mixin(unittest.TestCase):
def setUp(self):
# a dummy Autotest and job class for use in the mixin
class stub_autotest(object):
class job(object):
state_dict = {}
def get_state(self, var, default):
return self.state_dict.get(var, default)
job = job()
@staticmethod
def run(control_file, host=None):
self.control_file = control_file
self.host = host
self.mixin = autotest_remote.AutotestHostMixin()
self.mixin._Autotest = stub_autotest
self.job = self.mixin._Autotest.job
def test_passes(self):
self.job.state_dict['test_result'] = True
self.assertEqual(True, self.mixin.run_test('sleeptest', seconds=1))
self.assert_("job.run_test('sleeptest', seconds=1)\n"
in self.control_file)
self.assertEqual(self.mixin, self.host)
def test_fails_clean(self):
self.job.state_dict['test_result'] = False
self.assertEqual(False, self.mixin.run_test('sleeptest', seconds='2'))
self.assert_("job.run_test('sleeptest', seconds='2')\n"
in self.control_file)
self.assertEqual(self.mixin, self.host)
def test_fails_with_exception(self):
self.assertEqual(False, self.mixin.run_test('sleeptest'))
self.assert_("job.run_test('sleeptest')\n" in self.control_file)
self.assertEqual(self.mixin, self.host)
if __name__ == "__main__":
unittest.main()