blob: 6bf35c46738d16dd2a5ca57e8277700390969bd0 [file] [log] [blame]
#!/usr/bin/python
import common
import logging, unittest
from autotest_lib.frontend import setup_django_environment
from autotest_lib.database import database_connection
from autotest_lib.frontend.afe import frontend_test_utils, models
from autotest_lib.scheduler import monitor_db_cleanup, scheduler_config
from autotest_lib.client.common_lib import host_protections
class UserCleanupTest(unittest.TestCase, frontend_test_utils.FrontendTestMixin):
def setUp(self):
logging.basicConfig(level=logging.DEBUG)
self._frontend_common_setup()
self._database = (
database_connection.DatabaseConnection.get_test_database())
self._database.connect(db_type='django')
self.cleanup = monitor_db_cleanup.UserCleanup(self._database, 1)
def tearDown(self):
self._frontend_common_teardown()
def test_reverify_dead_hosts(self):
# unlimited reverifies
self.god.stub_with(scheduler_config.config,
'reverify_max_hosts_at_once', 0)
for i in (0, 1, 2):
self.hosts[i].status = models.Host.Status.REPAIR_FAILED
self.hosts[i].save()
self.hosts[1].locked = True
self.hosts[1].save()
self.hosts[2].protection = host_protections.Protection.DO_NOT_VERIFY
self.hosts[2].save()
self.god.stub_with(self.cleanup, '_should_reverify_hosts_now',
lambda : True)
self.cleanup._reverify_dead_hosts()
tasks = models.SpecialTask.objects.all()
self.assertEquals(len(tasks), 1)
self.assertEquals(tasks[0].host.id, 1)
self.assertEquals(tasks[0].task, models.SpecialTask.Task.VERIFY)
def test_reverify_dead_hosts_limits(self):
# limit the number of reverifies
self.assertTrue(hasattr(scheduler_config.config,
'reverify_max_hosts_at_once'))
self.god.stub_with(scheduler_config.config,
'reverify_max_hosts_at_once', 2)
for i in (0, 1, 2, 3, 4, 5):
self.hosts[i].status = models.Host.Status.REPAIR_FAILED
self.hosts[i].save()
self.hosts[1].locked = True
self.hosts[1].save()
self.hosts[2].protection = host_protections.Protection.DO_NOT_VERIFY
self.hosts[2].save()
self.god.stub_with(self.cleanup, '_should_reverify_hosts_now',
lambda : True)
self.cleanup._reverify_dead_hosts()
tasks = models.SpecialTask.objects.all()
# four hosts need reverifying but our max limit was set to 2
self.assertEquals(len(tasks), 2)
self.assertTrue(tasks[0].host.id in (1, 4, 5, 6))
self.assertTrue(tasks[1].host.id in (1, 4, 5, 6))
self.assertEquals(tasks[0].task, models.SpecialTask.Task.VERIFY)
self.assertEquals(tasks[1].task, models.SpecialTask.Task.VERIFY)
if __name__ == '__main__':
unittest.main()