How to use host_has_agent method in autotest

Best Python code snippet using autotest_python

host_scheduler_unittests.py

Source:host_scheduler_unittests.py Github

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...189 frontend_task = self.db_helper.create_special_task(host_id=host.id)190 self._dispatcher._schedule_special_tasks()191 # The frontend special task shouldn't get scheduled on the host till192 # the host is leased.193 self.assertFalse(self._dispatcher.host_has_agent(host))194 # Create a job for the same host and make the host scheduler lease the195 # host out to that job.196 job = self.create_job(deps=set(['a']))197 self.host_scheduler._schedule_jobs()198 hqe = self.db_helper.get_hqes(job_id=job.id)[0]199 tasks = self.job_query_manager.get_prioritized_special_tasks(200 only_tasks_with_leased_hosts=True)201 # We should not find the frontend special task, even though its host is202 # now leased, because its leased by an active hqe.203 self.assertTrue(len(tasks) == 1 and tasks[0].queue_entry_id == hqe.id)204 self._dispatcher._schedule_special_tasks()205 self.assertTrue(self._dispatcher.host_has_agent(host))206 # Deactivate the hqe task and make sure the frontend task gets the host.207 task = tasks[0]208 self._dispatcher.remove_agent(self._check_agent_invariants(host, task))209 task.is_complete = 1210 task.is_active = 0211 task.save()212 self.db_helper.update_hqe(hqe.id, active=False)213 self._dispatcher._schedule_special_tasks()214 self.assertTrue(self._dispatcher.host_has_agent(host))215 self._check_agent_invariants(host, frontend_task)216 # Make sure we don't release the host being used by the incomplete task.217 self.host_scheduler._release_hosts()218 host = self.db_helper.get_host(hostname='h1')[0]219 self.assertTrue(host.leased == True)220class SuiteRecorderTest(rdb_testing_utils.AbstractBaseRDBTester,221 unittest.TestCase):222 """Test the functionality of SuiteRecorder"""223 _config_section = 'AUTOTEST_WEB'224 def testGetSuiteHostAssignment(self):225 """Test the initialization of SuiteRecord."""226 hosts = []227 num = 4228 for i in range (0, num):...

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