showard | ce38e0c | 2008-05-29 19:36:16 +0000 | [diff] [blame] | 1 | #!/usr/bin/python |
| 2 | |
Justin Giorgi | 67ad67d | 2016-06-29 14:41:04 -0700 | [diff] [blame] | 3 | import gc |
| 4 | import time |
| 5 | import unittest |
| 6 | |
showard | ce38e0c | 2008-05-29 19:36:16 +0000 | [diff] [blame] | 7 | import common |
showard | 364fe86 | 2008-10-17 02:01:16 +0000 | [diff] [blame] | 8 | from autotest_lib.frontend import setup_django_environment |
showard | b6d1662 | 2009-05-26 19:35:29 +0000 | [diff] [blame] | 9 | from autotest_lib.frontend.afe import frontend_test_utils |
Dan Shi | 114e172 | 2016-01-10 18:12:53 -0800 | [diff] [blame] | 10 | from autotest_lib.client.common_lib import global_config |
jadmanski | 3d161b0 | 2008-06-06 15:43:36 +0000 | [diff] [blame] | 11 | from autotest_lib.client.common_lib.test_utils import mock |
jamesren | c44ae99 | 2010-02-19 00:12:54 +0000 | [diff] [blame] | 12 | from autotest_lib.database import database_connection |
showard | b1e5187 | 2008-10-07 11:08:18 +0000 | [diff] [blame] | 13 | from autotest_lib.frontend.afe import models |
beeps | 5e2bb4a | 2013-10-28 11:26:45 -0700 | [diff] [blame] | 14 | from autotest_lib.scheduler import agent_task |
Dan Shi | 80f7c53 | 2015-08-25 10:23:14 -0700 | [diff] [blame] | 15 | from autotest_lib.scheduler import monitor_db, drone_manager |
beeps | 5e2bb4a | 2013-10-28 11:26:45 -0700 | [diff] [blame] | 16 | from autotest_lib.scheduler import pidfile_monitor |
Prashanth B | 0e96028 | 2014-05-13 19:38:28 -0700 | [diff] [blame] | 17 | from autotest_lib.scheduler import scheduler_config, gc_stats |
Prashanth B | 0e96028 | 2014-05-13 19:38:28 -0700 | [diff] [blame] | 18 | from autotest_lib.scheduler import scheduler_lib |
jamesren | c44ae99 | 2010-02-19 00:12:54 +0000 | [diff] [blame] | 19 | from autotest_lib.scheduler import scheduler_models |
showard | ce38e0c | 2008-05-29 19:36:16 +0000 | [diff] [blame] | 20 | |
| 21 | _DEBUG = False |
| 22 | |
showard | a3c5857 | 2009-03-12 20:36:59 +0000 | [diff] [blame] | 23 | |
showard | 9bb960b | 2009-11-19 01:02:11 +0000 | [diff] [blame] | 24 | class DummyAgentTask(object): |
showard | d119565 | 2009-12-08 22:21:02 +0000 | [diff] [blame] | 25 | num_processes = 1 |
| 26 | owner_username = 'my_user' |
showard | 9bb960b | 2009-11-19 01:02:11 +0000 | [diff] [blame] | 27 | |
jamesren | 76fcf19 | 2010-04-21 20:39:50 +0000 | [diff] [blame] | 28 | def get_drone_hostnames_allowed(self): |
| 29 | return None |
| 30 | |
showard | 9bb960b | 2009-11-19 01:02:11 +0000 | [diff] [blame] | 31 | |
showard | 170873e | 2009-01-07 00:22:26 +0000 | [diff] [blame] | 32 | class DummyAgent(object): |
showard | 8cc058f | 2009-09-08 16:26:33 +0000 | [diff] [blame] | 33 | started = False |
showard | 170873e | 2009-01-07 00:22:26 +0000 | [diff] [blame] | 34 | _is_done = False |
showard | d119565 | 2009-12-08 22:21:02 +0000 | [diff] [blame] | 35 | host_ids = () |
Dan Shi | 114e172 | 2016-01-10 18:12:53 -0800 | [diff] [blame] | 36 | hostnames = {} |
showard | d119565 | 2009-12-08 22:21:02 +0000 | [diff] [blame] | 37 | queue_entry_ids = () |
| 38 | |
| 39 | def __init__(self): |
| 40 | self.task = DummyAgentTask() |
showard | 170873e | 2009-01-07 00:22:26 +0000 | [diff] [blame] | 41 | |
showard | 170873e | 2009-01-07 00:22:26 +0000 | [diff] [blame] | 42 | |
| 43 | def tick(self): |
showard | 8cc058f | 2009-09-08 16:26:33 +0000 | [diff] [blame] | 44 | self.started = True |
showard | 170873e | 2009-01-07 00:22:26 +0000 | [diff] [blame] | 45 | |
| 46 | |
| 47 | def is_done(self): |
| 48 | return self._is_done |
| 49 | |
| 50 | |
| 51 | def set_done(self, done): |
| 52 | self._is_done = done |
showard | 04c82c5 | 2008-05-29 19:38:12 +0000 | [diff] [blame] | 53 | |
showard | 56193bb | 2008-08-13 20:07:41 +0000 | [diff] [blame] | 54 | |
| 55 | class IsRow(mock.argument_comparator): |
| 56 | def __init__(self, row_id): |
| 57 | self.row_id = row_id |
showard | ce38e0c | 2008-05-29 19:36:16 +0000 | [diff] [blame] | 58 | |
| 59 | |
showard | 56193bb | 2008-08-13 20:07:41 +0000 | [diff] [blame] | 60 | def is_satisfied_by(self, parameter): |
| 61 | return list(parameter)[0] == self.row_id |
| 62 | |
| 63 | |
| 64 | def __str__(self): |
| 65 | return 'row with id %s' % self.row_id |
| 66 | |
| 67 | |
showard | d3dc199 | 2009-04-22 21:01:40 +0000 | [diff] [blame] | 68 | class IsAgentWithTask(mock.argument_comparator): |
mbligh | 1ef218d | 2009-08-03 16:57:56 +0000 | [diff] [blame] | 69 | def __init__(self, task): |
| 70 | self._task = task |
showard | d3dc199 | 2009-04-22 21:01:40 +0000 | [diff] [blame] | 71 | |
| 72 | |
mbligh | 1ef218d | 2009-08-03 16:57:56 +0000 | [diff] [blame] | 73 | def is_satisfied_by(self, parameter): |
| 74 | if not isinstance(parameter, monitor_db.Agent): |
| 75 | return False |
| 76 | tasks = list(parameter.queue.queue) |
| 77 | if len(tasks) != 1: |
| 78 | return False |
| 79 | return tasks[0] == self._task |
showard | d3dc199 | 2009-04-22 21:01:40 +0000 | [diff] [blame] | 80 | |
| 81 | |
showard | 6b73341 | 2009-04-27 20:09:18 +0000 | [diff] [blame] | 82 | def _set_host_and_qe_ids(agent_or_task, id_list=None): |
| 83 | if id_list is None: |
| 84 | id_list = [] |
| 85 | agent_or_task.host_ids = agent_or_task.queue_entry_ids = id_list |
Dan Shi | 114e172 | 2016-01-10 18:12:53 -0800 | [diff] [blame] | 86 | agent_or_task.hostnames = dict((host_id, '192.168.1.1') |
| 87 | for host_id in id_list) |
showard | 6b73341 | 2009-04-27 20:09:18 +0000 | [diff] [blame] | 88 | |
| 89 | |
showard | b6d1662 | 2009-05-26 19:35:29 +0000 | [diff] [blame] | 90 | class BaseSchedulerTest(unittest.TestCase, |
| 91 | frontend_test_utils.FrontendTestMixin): |
showard | 50c0e71 | 2008-09-22 16:20:37 +0000 | [diff] [blame] | 92 | _config_section = 'AUTOTEST_WEB' |
showard | ce38e0c | 2008-05-29 19:36:16 +0000 | [diff] [blame] | 93 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 94 | def _do_query(self, sql): |
showard | b1e5187 | 2008-10-07 11:08:18 +0000 | [diff] [blame] | 95 | self._database.execute(sql) |
showard | ce38e0c | 2008-05-29 19:36:16 +0000 | [diff] [blame] | 96 | |
| 97 | |
showard | b6d1662 | 2009-05-26 19:35:29 +0000 | [diff] [blame] | 98 | def _set_monitor_stubs(self): |
Prathmesh Prabhu | 47bd1dd | 2017-01-06 15:04:46 -0800 | [diff] [blame] | 99 | self.mock_config = global_config.FakeGlobalConfig() |
| 100 | self.god.stub_with(global_config, 'global_config', self.mock_config) |
| 101 | |
showard | b6d1662 | 2009-05-26 19:35:29 +0000 | [diff] [blame] | 102 | # Clear the instance cache as this is a brand new database. |
jamesren | c44ae99 | 2010-02-19 00:12:54 +0000 | [diff] [blame] | 103 | scheduler_models.DBObject._clear_instance_cache() |
showard | ce38e0c | 2008-05-29 19:36:16 +0000 | [diff] [blame] | 104 | |
showard | b1e5187 | 2008-10-07 11:08:18 +0000 | [diff] [blame] | 105 | self._database = ( |
showard | 78f5b01 | 2009-12-23 00:05:59 +0000 | [diff] [blame] | 106 | database_connection.TranslatingDatabase.get_test_database( |
Prashanth B | 4ec9867 | 2014-05-15 10:44:54 -0700 | [diff] [blame] | 107 | translators=scheduler_lib._DB_TRANSLATORS)) |
showard | 78f5b01 | 2009-12-23 00:05:59 +0000 | [diff] [blame] | 108 | self._database.connect(db_type='django') |
showard | b1e5187 | 2008-10-07 11:08:18 +0000 | [diff] [blame] | 109 | self._database.debug = _DEBUG |
showard | ce38e0c | 2008-05-29 19:36:16 +0000 | [diff] [blame] | 110 | |
Prashanth B | 0e96028 | 2014-05-13 19:38:28 -0700 | [diff] [blame] | 111 | connection_manager = scheduler_lib.ConnectionManager(autocommit=False) |
| 112 | self.god.stub_with(connection_manager, 'db_connection', self._database) |
| 113 | self.god.stub_with(monitor_db, '_db_manager', connection_manager) |
Jakob Juelich | d615a1e | 2014-09-04 11:48:36 -0700 | [diff] [blame] | 114 | self.god.stub_with(monitor_db, '_db', self._database) |
Prashanth B | f66d51b | 2014-05-06 12:42:25 -0700 | [diff] [blame] | 115 | |
Allen Li | 7bea6a0 | 2017-02-06 17:01:20 -0800 | [diff] [blame] | 116 | self.god.stub_with(monitor_db.Dispatcher, |
beeps | 7d8a1b1 | 2013-10-29 17:58:34 -0700 | [diff] [blame] | 117 | '_get_pending_queue_entries', |
| 118 | self._get_pending_hqes) |
jamesren | c44ae99 | 2010-02-19 00:12:54 +0000 | [diff] [blame] | 119 | self.god.stub_with(scheduler_models, '_db', self._database) |
| 120 | self.god.stub_with(drone_manager.instance(), '_results_dir', |
showard | 78f5b01 | 2009-12-23 00:05:59 +0000 | [diff] [blame] | 121 | '/test/path') |
jamesren | c44ae99 | 2010-02-19 00:12:54 +0000 | [diff] [blame] | 122 | self.god.stub_with(drone_manager.instance(), '_temporary_directory', |
showard | 78f5b01 | 2009-12-23 00:05:59 +0000 | [diff] [blame] | 123 | '/test/path/tmp') |
Jakob Juelich | d615a1e | 2014-09-04 11:48:36 -0700 | [diff] [blame] | 124 | self.god.stub_with(drone_manager.instance(), 'initialize', |
| 125 | lambda *args: None) |
| 126 | self.god.stub_with(drone_manager.instance(), 'execute_actions', |
| 127 | lambda *args: None) |
showard | 56193bb | 2008-08-13 20:07:41 +0000 | [diff] [blame] | 128 | |
jamesren | c44ae99 | 2010-02-19 00:12:54 +0000 | [diff] [blame] | 129 | monitor_db.initialize_globals() |
| 130 | scheduler_models.initialize_globals() |
| 131 | |
showard | 56193bb | 2008-08-13 20:07:41 +0000 | [diff] [blame] | 132 | |
showard | 56193bb | 2008-08-13 20:07:41 +0000 | [diff] [blame] | 133 | def setUp(self): |
showard | b6d1662 | 2009-05-26 19:35:29 +0000 | [diff] [blame] | 134 | self._frontend_common_setup() |
showard | 56193bb | 2008-08-13 20:07:41 +0000 | [diff] [blame] | 135 | self._set_monitor_stubs() |
Prathmesh Prabhu | 688b967 | 2017-01-06 15:05:58 -0800 | [diff] [blame] | 136 | self._set_global_config_values() |
showard | 56193bb | 2008-08-13 20:07:41 +0000 | [diff] [blame] | 137 | self._dispatcher = monitor_db.Dispatcher() |
showard | ce38e0c | 2008-05-29 19:36:16 +0000 | [diff] [blame] | 138 | |
| 139 | |
showard | 56193bb | 2008-08-13 20:07:41 +0000 | [diff] [blame] | 140 | def tearDown(self): |
showard | b6d1662 | 2009-05-26 19:35:29 +0000 | [diff] [blame] | 141 | self._database.disconnect() |
| 142 | self._frontend_common_teardown() |
showard | ce38e0c | 2008-05-29 19:36:16 +0000 | [diff] [blame] | 143 | |
| 144 | |
Prathmesh Prabhu | 688b967 | 2017-01-06 15:05:58 -0800 | [diff] [blame] | 145 | def _set_global_config_values(self): |
| 146 | """Set global_config values to suit unittest needs.""" |
| 147 | self.mock_config.set_config_value( |
| 148 | 'SCHEDULER', 'inline_host_acquisition', True) |
| 149 | |
| 150 | |
showard | 56193bb | 2008-08-13 20:07:41 +0000 | [diff] [blame] | 151 | def _update_hqe(self, set, where=''): |
showard | eab66ce | 2009-12-23 00:03:56 +0000 | [diff] [blame] | 152 | query = 'UPDATE afe_host_queue_entries SET ' + set |
showard | 56193bb | 2008-08-13 20:07:41 +0000 | [diff] [blame] | 153 | if where: |
| 154 | query += ' WHERE ' + where |
| 155 | self._do_query(query) |
| 156 | |
| 157 | |
beeps | 7d8a1b1 | 2013-10-29 17:58:34 -0700 | [diff] [blame] | 158 | def _get_pending_hqes(self): |
| 159 | query_string=('afe_jobs.priority DESC, ' |
| 160 | 'ifnull(nullif(host_id, NULL), host_id) DESC, ' |
| 161 | 'ifnull(nullif(meta_host, NULL), meta_host) DESC, ' |
| 162 | 'job_id') |
| 163 | return list(scheduler_models.HostQueueEntry.fetch( |
| 164 | joins='INNER JOIN afe_jobs ON (job_id=afe_jobs.id)', |
| 165 | where='NOT complete AND NOT active AND status="Queued"', |
| 166 | order_by=query_string)) |
| 167 | |
| 168 | |
showard | b2e2c32 | 2008-10-14 17:33:55 +0000 | [diff] [blame] | 169 | class DispatcherSchedulingTest(BaseSchedulerTest): |
showard | 56193bb | 2008-08-13 20:07:41 +0000 | [diff] [blame] | 170 | _jobs_scheduled = [] |
| 171 | |
showard | 89f84db | 2009-03-12 20:39:13 +0000 | [diff] [blame] | 172 | |
| 173 | def tearDown(self): |
| 174 | super(DispatcherSchedulingTest, self).tearDown() |
| 175 | |
| 176 | |
showard | 56193bb | 2008-08-13 20:07:41 +0000 | [diff] [blame] | 177 | def _set_monitor_stubs(self): |
| 178 | super(DispatcherSchedulingTest, self)._set_monitor_stubs() |
showard | 89f84db | 2009-03-12 20:39:13 +0000 | [diff] [blame] | 179 | |
showard | 8cc058f | 2009-09-08 16:26:33 +0000 | [diff] [blame] | 180 | def hqe__do_schedule_pre_job_tasks_stub(queue_entry): |
| 181 | """Called by HostQueueEntry.run().""" |
showard | 7718256 | 2009-06-10 00:16:05 +0000 | [diff] [blame] | 182 | self._record_job_scheduled(queue_entry.job.id, queue_entry.host.id) |
showard | 89f84db | 2009-03-12 20:39:13 +0000 | [diff] [blame] | 183 | queue_entry.set_status('Starting') |
showard | 89f84db | 2009-03-12 20:39:13 +0000 | [diff] [blame] | 184 | |
jamesren | c44ae99 | 2010-02-19 00:12:54 +0000 | [diff] [blame] | 185 | self.god.stub_with(scheduler_models.HostQueueEntry, |
showard | 8cc058f | 2009-09-08 16:26:33 +0000 | [diff] [blame] | 186 | '_do_schedule_pre_job_tasks', |
| 187 | hqe__do_schedule_pre_job_tasks_stub) |
showard | 89f84db | 2009-03-12 20:39:13 +0000 | [diff] [blame] | 188 | |
showard | 56193bb | 2008-08-13 20:07:41 +0000 | [diff] [blame] | 189 | |
| 190 | def _record_job_scheduled(self, job_id, host_id): |
| 191 | record = (job_id, host_id) |
| 192 | self.assert_(record not in self._jobs_scheduled, |
| 193 | 'Job %d scheduled on host %d twice' % |
| 194 | (job_id, host_id)) |
| 195 | self._jobs_scheduled.append(record) |
| 196 | |
| 197 | |
| 198 | def _assert_job_scheduled_on(self, job_id, host_id): |
| 199 | record = (job_id, host_id) |
| 200 | self.assert_(record in self._jobs_scheduled, |
| 201 | 'Job %d not scheduled on host %d as expected\n' |
| 202 | 'Jobs scheduled: %s' % |
| 203 | (job_id, host_id, self._jobs_scheduled)) |
| 204 | self._jobs_scheduled.remove(record) |
| 205 | |
| 206 | |
showard | 89f84db | 2009-03-12 20:39:13 +0000 | [diff] [blame] | 207 | def _assert_job_scheduled_on_number_of(self, job_id, host_ids, number): |
| 208 | """Assert job was scheduled on exactly number hosts out of a set.""" |
| 209 | found = [] |
| 210 | for host_id in host_ids: |
| 211 | record = (job_id, host_id) |
| 212 | if record in self._jobs_scheduled: |
| 213 | found.append(record) |
| 214 | self._jobs_scheduled.remove(record) |
| 215 | if len(found) < number: |
| 216 | self.fail('Job %d scheduled on fewer than %d hosts in %s.\n' |
| 217 | 'Jobs scheduled: %s' % (job_id, number, host_ids, found)) |
| 218 | elif len(found) > number: |
| 219 | self.fail('Job %d scheduled on more than %d hosts in %s.\n' |
| 220 | 'Jobs scheduled: %s' % (job_id, number, host_ids, found)) |
| 221 | |
| 222 | |
showard | 56193bb | 2008-08-13 20:07:41 +0000 | [diff] [blame] | 223 | def _check_for_extra_schedulings(self): |
| 224 | if len(self._jobs_scheduled) != 0: |
| 225 | self.fail('Extra jobs scheduled: ' + |
| 226 | str(self._jobs_scheduled)) |
| 227 | |
| 228 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 229 | def _convert_jobs_to_metahosts(self, *job_ids): |
| 230 | sql_tuple = '(' + ','.join(str(i) for i in job_ids) + ')' |
showard | eab66ce | 2009-12-23 00:03:56 +0000 | [diff] [blame] | 231 | self._do_query('UPDATE afe_host_queue_entries SET ' |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 232 | 'meta_host=host_id, host_id=NULL ' |
| 233 | 'WHERE job_id IN ' + sql_tuple) |
showard | ce38e0c | 2008-05-29 19:36:16 +0000 | [diff] [blame] | 234 | |
| 235 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 236 | def _lock_host(self, host_id): |
showard | eab66ce | 2009-12-23 00:03:56 +0000 | [diff] [blame] | 237 | self._do_query('UPDATE afe_hosts SET locked=1 WHERE id=' + |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 238 | str(host_id)) |
showard | ce38e0c | 2008-05-29 19:36:16 +0000 | [diff] [blame] | 239 | |
| 240 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 241 | def setUp(self): |
showard | 56193bb | 2008-08-13 20:07:41 +0000 | [diff] [blame] | 242 | super(DispatcherSchedulingTest, self).setUp() |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 243 | self._jobs_scheduled = [] |
showard | ce38e0c | 2008-05-29 19:36:16 +0000 | [diff] [blame] | 244 | |
| 245 | |
jamesren | 883492a | 2010-02-12 00:45:18 +0000 | [diff] [blame] | 246 | def _run_scheduler(self): |
beeps | cc9fc70 | 2013-12-02 12:45:38 -0800 | [diff] [blame] | 247 | self._dispatcher._host_scheduler.tick() |
Paul Hobbs | b92af21b | 2015-04-09 15:12:41 -0700 | [diff] [blame] | 248 | for _ in xrange(2): # metahost scheduling can take two ticks |
jamesren | 883492a | 2010-02-12 00:45:18 +0000 | [diff] [blame] | 249 | self._dispatcher._schedule_new_jobs() |
| 250 | |
| 251 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 252 | def _test_basic_scheduling_helper(self, use_metahosts): |
| 253 | 'Basic nonmetahost scheduling' |
| 254 | self._create_job_simple([1], use_metahosts) |
| 255 | self._create_job_simple([2], use_metahosts) |
jamesren | 883492a | 2010-02-12 00:45:18 +0000 | [diff] [blame] | 256 | self._run_scheduler() |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 257 | self._assert_job_scheduled_on(1, 1) |
| 258 | self._assert_job_scheduled_on(2, 2) |
| 259 | self._check_for_extra_schedulings() |
showard | ce38e0c | 2008-05-29 19:36:16 +0000 | [diff] [blame] | 260 | |
| 261 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 262 | def _test_priorities_helper(self, use_metahosts): |
| 263 | 'Test prioritization ordering' |
| 264 | self._create_job_simple([1], use_metahosts) |
| 265 | self._create_job_simple([2], use_metahosts) |
| 266 | self._create_job_simple([1,2], use_metahosts) |
| 267 | self._create_job_simple([1], use_metahosts, priority=1) |
jamesren | 883492a | 2010-02-12 00:45:18 +0000 | [diff] [blame] | 268 | self._run_scheduler() |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 269 | self._assert_job_scheduled_on(4, 1) # higher priority |
| 270 | self._assert_job_scheduled_on(2, 2) # earlier job over later |
| 271 | self._check_for_extra_schedulings() |
showard | ce38e0c | 2008-05-29 19:36:16 +0000 | [diff] [blame] | 272 | |
| 273 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 274 | def _test_hosts_ready_helper(self, use_metahosts): |
| 275 | """ |
| 276 | Only hosts that are status=Ready, unlocked and not invalid get |
| 277 | scheduled. |
| 278 | """ |
| 279 | self._create_job_simple([1], use_metahosts) |
showard | eab66ce | 2009-12-23 00:03:56 +0000 | [diff] [blame] | 280 | self._do_query('UPDATE afe_hosts SET status="Running" WHERE id=1') |
jamesren | 883492a | 2010-02-12 00:45:18 +0000 | [diff] [blame] | 281 | self._run_scheduler() |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 282 | self._check_for_extra_schedulings() |
showard | ce38e0c | 2008-05-29 19:36:16 +0000 | [diff] [blame] | 283 | |
showard | eab66ce | 2009-12-23 00:03:56 +0000 | [diff] [blame] | 284 | self._do_query('UPDATE afe_hosts SET status="Ready", locked=1 ' |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 285 | 'WHERE id=1') |
jamesren | 883492a | 2010-02-12 00:45:18 +0000 | [diff] [blame] | 286 | self._run_scheduler() |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 287 | self._check_for_extra_schedulings() |
showard | ce38e0c | 2008-05-29 19:36:16 +0000 | [diff] [blame] | 288 | |
showard | eab66ce | 2009-12-23 00:03:56 +0000 | [diff] [blame] | 289 | self._do_query('UPDATE afe_hosts SET locked=0, invalid=1 ' |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 290 | 'WHERE id=1') |
jamesren | 883492a | 2010-02-12 00:45:18 +0000 | [diff] [blame] | 291 | self._run_scheduler() |
showard | 5df2b19 | 2008-07-03 19:51:57 +0000 | [diff] [blame] | 292 | if not use_metahosts: |
| 293 | self._assert_job_scheduled_on(1, 1) |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 294 | self._check_for_extra_schedulings() |
showard | ce38e0c | 2008-05-29 19:36:16 +0000 | [diff] [blame] | 295 | |
| 296 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 297 | def _test_hosts_idle_helper(self, use_metahosts): |
| 298 | 'Only idle hosts get scheduled' |
showard | 2bab8f4 | 2008-11-12 18:15:22 +0000 | [diff] [blame] | 299 | self._create_job(hosts=[1], active=True) |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 300 | self._create_job_simple([1], use_metahosts) |
jamesren | 883492a | 2010-02-12 00:45:18 +0000 | [diff] [blame] | 301 | self._run_scheduler() |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 302 | self._check_for_extra_schedulings() |
showard | ce38e0c | 2008-05-29 19:36:16 +0000 | [diff] [blame] | 303 | |
| 304 | |
showard | 63a3477 | 2008-08-18 19:32:50 +0000 | [diff] [blame] | 305 | def _test_obey_ACLs_helper(self, use_metahosts): |
showard | eab66ce | 2009-12-23 00:03:56 +0000 | [diff] [blame] | 306 | self._do_query('DELETE FROM afe_acl_groups_hosts WHERE host_id=1') |
showard | 63a3477 | 2008-08-18 19:32:50 +0000 | [diff] [blame] | 307 | self._create_job_simple([1], use_metahosts) |
jamesren | 883492a | 2010-02-12 00:45:18 +0000 | [diff] [blame] | 308 | self._run_scheduler() |
showard | 63a3477 | 2008-08-18 19:32:50 +0000 | [diff] [blame] | 309 | self._check_for_extra_schedulings() |
| 310 | |
| 311 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 312 | def test_basic_scheduling(self): |
| 313 | self._test_basic_scheduling_helper(False) |
showard | ce38e0c | 2008-05-29 19:36:16 +0000 | [diff] [blame] | 314 | |
| 315 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 316 | def test_priorities(self): |
| 317 | self._test_priorities_helper(False) |
showard | ce38e0c | 2008-05-29 19:36:16 +0000 | [diff] [blame] | 318 | |
| 319 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 320 | def test_hosts_ready(self): |
| 321 | self._test_hosts_ready_helper(False) |
showard | ce38e0c | 2008-05-29 19:36:16 +0000 | [diff] [blame] | 322 | |
| 323 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 324 | def test_hosts_idle(self): |
| 325 | self._test_hosts_idle_helper(False) |
showard | ce38e0c | 2008-05-29 19:36:16 +0000 | [diff] [blame] | 326 | |
| 327 | |
showard | 63a3477 | 2008-08-18 19:32:50 +0000 | [diff] [blame] | 328 | def test_obey_ACLs(self): |
| 329 | self._test_obey_ACLs_helper(False) |
| 330 | |
| 331 | |
showard | 2924b0a | 2009-06-18 23:16:15 +0000 | [diff] [blame] | 332 | def test_one_time_hosts_ignore_ACLs(self): |
showard | eab66ce | 2009-12-23 00:03:56 +0000 | [diff] [blame] | 333 | self._do_query('DELETE FROM afe_acl_groups_hosts WHERE host_id=1') |
| 334 | self._do_query('UPDATE afe_hosts SET invalid=1 WHERE id=1') |
showard | 2924b0a | 2009-06-18 23:16:15 +0000 | [diff] [blame] | 335 | self._create_job_simple([1]) |
jamesren | 883492a | 2010-02-12 00:45:18 +0000 | [diff] [blame] | 336 | self._run_scheduler() |
showard | 2924b0a | 2009-06-18 23:16:15 +0000 | [diff] [blame] | 337 | self._assert_job_scheduled_on(1, 1) |
| 338 | self._check_for_extra_schedulings() |
| 339 | |
| 340 | |
showard | 63a3477 | 2008-08-18 19:32:50 +0000 | [diff] [blame] | 341 | def test_non_metahost_on_invalid_host(self): |
| 342 | """ |
| 343 | Non-metahost entries can get scheduled on invalid hosts (this is how |
| 344 | one-time hosts work). |
| 345 | """ |
showard | eab66ce | 2009-12-23 00:03:56 +0000 | [diff] [blame] | 346 | self._do_query('UPDATE afe_hosts SET invalid=1') |
showard | 63a3477 | 2008-08-18 19:32:50 +0000 | [diff] [blame] | 347 | self._test_basic_scheduling_helper(False) |
| 348 | |
| 349 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 350 | def test_metahost_scheduling(self): |
showard | 63a3477 | 2008-08-18 19:32:50 +0000 | [diff] [blame] | 351 | """ |
| 352 | Basic metahost scheduling |
| 353 | """ |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 354 | self._test_basic_scheduling_helper(True) |
showard | ce38e0c | 2008-05-29 19:36:16 +0000 | [diff] [blame] | 355 | |
| 356 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 357 | def test_metahost_priorities(self): |
| 358 | self._test_priorities_helper(True) |
showard | ce38e0c | 2008-05-29 19:36:16 +0000 | [diff] [blame] | 359 | |
| 360 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 361 | def test_metahost_hosts_ready(self): |
| 362 | self._test_hosts_ready_helper(True) |
showard | ce38e0c | 2008-05-29 19:36:16 +0000 | [diff] [blame] | 363 | |
| 364 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 365 | def test_metahost_hosts_idle(self): |
| 366 | self._test_hosts_idle_helper(True) |
showard | ce38e0c | 2008-05-29 19:36:16 +0000 | [diff] [blame] | 367 | |
| 368 | |
showard | 63a3477 | 2008-08-18 19:32:50 +0000 | [diff] [blame] | 369 | def test_metahost_obey_ACLs(self): |
| 370 | self._test_obey_ACLs_helper(True) |
| 371 | |
| 372 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 373 | def test_nonmetahost_over_metahost(self): |
| 374 | """ |
| 375 | Non-metahost entries should take priority over metahost entries |
| 376 | for the same host |
| 377 | """ |
| 378 | self._create_job(metahosts=[1]) |
| 379 | self._create_job(hosts=[1]) |
jamesren | 883492a | 2010-02-12 00:45:18 +0000 | [diff] [blame] | 380 | self._run_scheduler() |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 381 | self._assert_job_scheduled_on(2, 1) |
| 382 | self._check_for_extra_schedulings() |
showard | ce38e0c | 2008-05-29 19:36:16 +0000 | [diff] [blame] | 383 | |
| 384 | |
Jakob Juelich | d615a1e | 2014-09-04 11:48:36 -0700 | [diff] [blame] | 385 | def test_no_execution_subdir_not_found(self): |
| 386 | """Reproduce bug crosbug.com/334353 and recover from it.""" |
| 387 | |
Prathmesh Prabhu | 47bd1dd | 2017-01-06 15:04:46 -0800 | [diff] [blame] | 388 | self.mock_config.set_config_value('SCHEDULER', 'drones', 'localhost') |
Jakob Juelich | d615a1e | 2014-09-04 11:48:36 -0700 | [diff] [blame] | 389 | |
| 390 | job = self._create_job(hostless=True) |
| 391 | |
| 392 | # Ensure execution_subdir is set before status |
| 393 | original_set_status = scheduler_models.HostQueueEntry.set_status |
| 394 | def fake_set_status(hqe, *args, **kwargs): |
| 395 | self.assertEqual(hqe.execution_subdir, 'hostless') |
| 396 | original_set_status(hqe, *args, **kwargs) |
| 397 | |
| 398 | self.god.stub_with(scheduler_models.HostQueueEntry, 'set_status', |
| 399 | fake_set_status) |
| 400 | |
| 401 | self._dispatcher._schedule_new_jobs() |
| 402 | |
| 403 | hqe = job.hostqueueentry_set.all()[0] |
| 404 | self.assertEqual(models.HostQueueEntry.Status.STARTING, hqe.status) |
| 405 | self.assertEqual('hostless', hqe.execution_subdir) |
| 406 | |
| 407 | |
showard | 56193bb | 2008-08-13 20:07:41 +0000 | [diff] [blame] | 408 | def test_only_schedule_queued_entries(self): |
| 409 | self._create_job(metahosts=[1]) |
| 410 | self._update_hqe(set='active=1, host_id=2') |
jamesren | 883492a | 2010-02-12 00:45:18 +0000 | [diff] [blame] | 411 | self._run_scheduler() |
showard | 56193bb | 2008-08-13 20:07:41 +0000 | [diff] [blame] | 412 | self._check_for_extra_schedulings() |
| 413 | |
| 414 | |
showard | fa8629c | 2008-11-04 16:51:23 +0000 | [diff] [blame] | 415 | def test_no_ready_hosts(self): |
| 416 | self._create_job(hosts=[1]) |
showard | eab66ce | 2009-12-23 00:03:56 +0000 | [diff] [blame] | 417 | self._do_query('UPDATE afe_hosts SET status="Repair Failed"') |
jamesren | 883492a | 2010-02-12 00:45:18 +0000 | [diff] [blame] | 418 | self._run_scheduler() |
showard | fa8629c | 2008-11-04 16:51:23 +0000 | [diff] [blame] | 419 | self._check_for_extra_schedulings() |
| 420 | |
| 421 | |
showard | f13a9e2 | 2009-12-18 22:54:09 +0000 | [diff] [blame] | 422 | def test_garbage_collection(self): |
| 423 | self.god.stub_with(self._dispatcher, '_seconds_between_garbage_stats', |
| 424 | 999999) |
| 425 | self.god.stub_function(gc, 'collect') |
| 426 | self.god.stub_function(gc_stats, '_log_garbage_collector_stats') |
| 427 | gc.collect.expect_call().and_return(0) |
| 428 | gc_stats._log_garbage_collector_stats.expect_call() |
| 429 | # Force a garbage collection run |
| 430 | self._dispatcher._last_garbage_stats_time = 0 |
| 431 | self._dispatcher._garbage_collection() |
| 432 | # The previous call should have reset the time, it won't do anything |
| 433 | # the second time. If it does, we'll get an unexpected call. |
| 434 | self._dispatcher._garbage_collection() |
| 435 | |
| 436 | |
showard | b2e2c32 | 2008-10-14 17:33:55 +0000 | [diff] [blame] | 437 | class DispatcherThrottlingTest(BaseSchedulerTest): |
showard | 4c5374f | 2008-09-04 17:02:56 +0000 | [diff] [blame] | 438 | """ |
| 439 | Test that the dispatcher throttles: |
| 440 | * total number of running processes |
| 441 | * number of processes started per cycle |
| 442 | """ |
| 443 | _MAX_RUNNING = 3 |
| 444 | _MAX_STARTED = 2 |
| 445 | |
| 446 | def setUp(self): |
| 447 | super(DispatcherThrottlingTest, self).setUp() |
showard | 324bf81 | 2009-01-20 23:23:38 +0000 | [diff] [blame] | 448 | scheduler_config.config.max_processes_per_drone = self._MAX_RUNNING |
showard | 4c5374f | 2008-09-04 17:02:56 +0000 | [diff] [blame] | 449 | |
jamesren | 76fcf19 | 2010-04-21 20:39:50 +0000 | [diff] [blame] | 450 | def fake_max_runnable_processes(fake_self, username, |
| 451 | drone_hostnames_allowed): |
showard | d119565 | 2009-12-08 22:21:02 +0000 | [diff] [blame] | 452 | running = sum(agent.task.num_processes |
showard | 324bf81 | 2009-01-20 23:23:38 +0000 | [diff] [blame] | 453 | for agent in self._agents |
showard | 8cc058f | 2009-09-08 16:26:33 +0000 | [diff] [blame] | 454 | if agent.started and not agent.is_done()) |
showard | 324bf81 | 2009-01-20 23:23:38 +0000 | [diff] [blame] | 455 | return self._MAX_RUNNING - running |
| 456 | self.god.stub_with(drone_manager.DroneManager, 'max_runnable_processes', |
| 457 | fake_max_runnable_processes) |
showard | 2fa5169 | 2009-01-13 23:48:08 +0000 | [diff] [blame] | 458 | |
showard | 4c5374f | 2008-09-04 17:02:56 +0000 | [diff] [blame] | 459 | |
showard | 4c5374f | 2008-09-04 17:02:56 +0000 | [diff] [blame] | 460 | def _setup_some_agents(self, num_agents): |
showard | 170873e | 2009-01-07 00:22:26 +0000 | [diff] [blame] | 461 | self._agents = [DummyAgent() for i in xrange(num_agents)] |
showard | 4c5374f | 2008-09-04 17:02:56 +0000 | [diff] [blame] | 462 | self._dispatcher._agents = list(self._agents) |
| 463 | |
| 464 | |
Paul Hobbs | b92af21b | 2015-04-09 15:12:41 -0700 | [diff] [blame] | 465 | def _run_a_few_ticks(self): |
showard | 4c5374f | 2008-09-04 17:02:56 +0000 | [diff] [blame] | 466 | for i in xrange(4): |
| 467 | self._dispatcher._handle_agents() |
| 468 | |
| 469 | |
| 470 | def _assert_agents_started(self, indexes, is_started=True): |
| 471 | for i in indexes: |
showard | 8cc058f | 2009-09-08 16:26:33 +0000 | [diff] [blame] | 472 | self.assert_(self._agents[i].started == is_started, |
showard | 4c5374f | 2008-09-04 17:02:56 +0000 | [diff] [blame] | 473 | 'Agent %d %sstarted' % |
| 474 | (i, is_started and 'not ' or '')) |
| 475 | |
| 476 | |
| 477 | def _assert_agents_not_started(self, indexes): |
| 478 | self._assert_agents_started(indexes, False) |
| 479 | |
| 480 | |
| 481 | def test_throttle_total(self): |
| 482 | self._setup_some_agents(4) |
Paul Hobbs | b92af21b | 2015-04-09 15:12:41 -0700 | [diff] [blame] | 483 | self._run_a_few_ticks() |
showard | 4c5374f | 2008-09-04 17:02:56 +0000 | [diff] [blame] | 484 | self._assert_agents_started([0, 1, 2]) |
| 485 | self._assert_agents_not_started([3]) |
| 486 | |
| 487 | |
showard | 4c5374f | 2008-09-04 17:02:56 +0000 | [diff] [blame] | 488 | def test_throttle_with_synchronous(self): |
| 489 | self._setup_some_agents(2) |
showard | d119565 | 2009-12-08 22:21:02 +0000 | [diff] [blame] | 490 | self._agents[0].task.num_processes = 3 |
Paul Hobbs | b92af21b | 2015-04-09 15:12:41 -0700 | [diff] [blame] | 491 | self._run_a_few_ticks() |
showard | 4c5374f | 2008-09-04 17:02:56 +0000 | [diff] [blame] | 492 | self._assert_agents_started([0]) |
| 493 | self._assert_agents_not_started([1]) |
| 494 | |
| 495 | |
| 496 | def test_large_agent_starvation(self): |
| 497 | """ |
| 498 | Ensure large agents don't get starved by lower-priority agents. |
| 499 | """ |
| 500 | self._setup_some_agents(3) |
showard | d119565 | 2009-12-08 22:21:02 +0000 | [diff] [blame] | 501 | self._agents[1].task.num_processes = 3 |
Paul Hobbs | b92af21b | 2015-04-09 15:12:41 -0700 | [diff] [blame] | 502 | self._run_a_few_ticks() |
showard | 4c5374f | 2008-09-04 17:02:56 +0000 | [diff] [blame] | 503 | self._assert_agents_started([0]) |
| 504 | self._assert_agents_not_started([1, 2]) |
| 505 | |
| 506 | self._agents[0].set_done(True) |
Paul Hobbs | b92af21b | 2015-04-09 15:12:41 -0700 | [diff] [blame] | 507 | self._run_a_few_ticks() |
showard | 4c5374f | 2008-09-04 17:02:56 +0000 | [diff] [blame] | 508 | self._assert_agents_started([1]) |
| 509 | self._assert_agents_not_started([2]) |
| 510 | |
| 511 | |
| 512 | def test_zero_process_agent(self): |
| 513 | self._setup_some_agents(5) |
showard | d119565 | 2009-12-08 22:21:02 +0000 | [diff] [blame] | 514 | self._agents[4].task.num_processes = 0 |
Paul Hobbs | b92af21b | 2015-04-09 15:12:41 -0700 | [diff] [blame] | 515 | self._run_a_few_ticks() |
showard | 4c5374f | 2008-09-04 17:02:56 +0000 | [diff] [blame] | 516 | self._assert_agents_started([0, 1, 2, 4]) |
| 517 | self._assert_agents_not_started([3]) |
| 518 | |
| 519 | |
jadmanski | 3d161b0 | 2008-06-06 15:43:36 +0000 | [diff] [blame] | 520 | class PidfileRunMonitorTest(unittest.TestCase): |
showard | 170873e | 2009-01-07 00:22:26 +0000 | [diff] [blame] | 521 | execution_tag = 'test_tag' |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 522 | pid = 12345 |
showard | 170873e | 2009-01-07 00:22:26 +0000 | [diff] [blame] | 523 | process = drone_manager.Process('myhost', pid) |
showard | 21baa45 | 2008-10-21 00:08:39 +0000 | [diff] [blame] | 524 | num_tests_failed = 1 |
jadmanski | 3d161b0 | 2008-06-06 15:43:36 +0000 | [diff] [blame] | 525 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 526 | def setUp(self): |
| 527 | self.god = mock.mock_god() |
showard | 170873e | 2009-01-07 00:22:26 +0000 | [diff] [blame] | 528 | self.mock_drone_manager = self.god.create_mock_class( |
| 529 | drone_manager.DroneManager, 'drone_manager') |
Jakob Jülich | 36accc6 | 2014-07-23 10:26:55 -0700 | [diff] [blame] | 530 | self.god.stub_with(drone_manager, '_the_instance', |
showard | 170873e | 2009-01-07 00:22:26 +0000 | [diff] [blame] | 531 | self.mock_drone_manager) |
beeps | 5e2bb4a | 2013-10-28 11:26:45 -0700 | [diff] [blame] | 532 | self.god.stub_with(pidfile_monitor, '_get_pidfile_timeout_secs', |
showard | ec6a3b9 | 2009-09-25 20:29:13 +0000 | [diff] [blame] | 533 | self._mock_get_pidfile_timeout_secs) |
showard | 170873e | 2009-01-07 00:22:26 +0000 | [diff] [blame] | 534 | |
| 535 | self.pidfile_id = object() |
| 536 | |
showard | d3dc199 | 2009-04-22 21:01:40 +0000 | [diff] [blame] | 537 | (self.mock_drone_manager.get_pidfile_id_from |
| 538 | .expect_call(self.execution_tag, |
jamesren | c44ae99 | 2010-02-19 00:12:54 +0000 | [diff] [blame] | 539 | pidfile_name=drone_manager.AUTOSERV_PID_FILE) |
showard | d3dc199 | 2009-04-22 21:01:40 +0000 | [diff] [blame] | 540 | .and_return(self.pidfile_id)) |
showard | 170873e | 2009-01-07 00:22:26 +0000 | [diff] [blame] | 541 | |
beeps | 5e2bb4a | 2013-10-28 11:26:45 -0700 | [diff] [blame] | 542 | self.monitor = pidfile_monitor.PidfileRunMonitor() |
showard | 170873e | 2009-01-07 00:22:26 +0000 | [diff] [blame] | 543 | self.monitor.attach_to_existing_process(self.execution_tag) |
jadmanski | 3d161b0 | 2008-06-06 15:43:36 +0000 | [diff] [blame] | 544 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 545 | def tearDown(self): |
| 546 | self.god.unstub_all() |
jadmanski | 3d161b0 | 2008-06-06 15:43:36 +0000 | [diff] [blame] | 547 | |
| 548 | |
showard | ec6a3b9 | 2009-09-25 20:29:13 +0000 | [diff] [blame] | 549 | def _mock_get_pidfile_timeout_secs(self): |
| 550 | return 300 |
| 551 | |
| 552 | |
showard | 170873e | 2009-01-07 00:22:26 +0000 | [diff] [blame] | 553 | def setup_pidfile(self, pid=None, exit_code=None, tests_failed=None, |
| 554 | use_second_read=False): |
| 555 | contents = drone_manager.PidfileContents() |
| 556 | if pid is not None: |
| 557 | contents.process = drone_manager.Process('myhost', pid) |
| 558 | contents.exit_status = exit_code |
| 559 | contents.num_tests_failed = tests_failed |
| 560 | self.mock_drone_manager.get_pidfile_contents.expect_call( |
| 561 | self.pidfile_id, use_second_read=use_second_read).and_return( |
| 562 | contents) |
| 563 | |
| 564 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 565 | def set_not_yet_run(self): |
showard | 170873e | 2009-01-07 00:22:26 +0000 | [diff] [blame] | 566 | self.setup_pidfile() |
jadmanski | 3d161b0 | 2008-06-06 15:43:36 +0000 | [diff] [blame] | 567 | |
| 568 | |
showard | 3dd6b88 | 2008-10-27 19:21:39 +0000 | [diff] [blame] | 569 | def set_empty_pidfile(self): |
showard | 170873e | 2009-01-07 00:22:26 +0000 | [diff] [blame] | 570 | self.setup_pidfile() |
showard | 3dd6b88 | 2008-10-27 19:21:39 +0000 | [diff] [blame] | 571 | |
| 572 | |
showard | 170873e | 2009-01-07 00:22:26 +0000 | [diff] [blame] | 573 | def set_running(self, use_second_read=False): |
| 574 | self.setup_pidfile(self.pid, use_second_read=use_second_read) |
jadmanski | 3d161b0 | 2008-06-06 15:43:36 +0000 | [diff] [blame] | 575 | |
| 576 | |
showard | 170873e | 2009-01-07 00:22:26 +0000 | [diff] [blame] | 577 | def set_complete(self, error_code, use_second_read=False): |
| 578 | self.setup_pidfile(self.pid, error_code, self.num_tests_failed, |
| 579 | use_second_read=use_second_read) |
| 580 | |
| 581 | |
| 582 | def _check_monitor(self, expected_pid, expected_exit_status, |
| 583 | expected_num_tests_failed): |
| 584 | if expected_pid is None: |
| 585 | self.assertEquals(self.monitor._state.process, None) |
| 586 | else: |
| 587 | self.assertEquals(self.monitor._state.process.pid, expected_pid) |
| 588 | self.assertEquals(self.monitor._state.exit_status, expected_exit_status) |
| 589 | self.assertEquals(self.monitor._state.num_tests_failed, |
| 590 | expected_num_tests_failed) |
| 591 | |
| 592 | |
| 593 | self.god.check_playback() |
jadmanski | 3d161b0 | 2008-06-06 15:43:36 +0000 | [diff] [blame] | 594 | |
| 595 | |
showard | 21baa45 | 2008-10-21 00:08:39 +0000 | [diff] [blame] | 596 | def _test_read_pidfile_helper(self, expected_pid, expected_exit_status, |
| 597 | expected_num_tests_failed): |
| 598 | self.monitor._read_pidfile() |
showard | 170873e | 2009-01-07 00:22:26 +0000 | [diff] [blame] | 599 | self._check_monitor(expected_pid, expected_exit_status, |
| 600 | expected_num_tests_failed) |
jadmanski | 3d161b0 | 2008-06-06 15:43:36 +0000 | [diff] [blame] | 601 | |
| 602 | |
showard | 21baa45 | 2008-10-21 00:08:39 +0000 | [diff] [blame] | 603 | def _get_expected_tests_failed(self, expected_exit_status): |
| 604 | if expected_exit_status is None: |
| 605 | expected_tests_failed = None |
| 606 | else: |
| 607 | expected_tests_failed = self.num_tests_failed |
| 608 | return expected_tests_failed |
| 609 | |
| 610 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 611 | def test_read_pidfile(self): |
| 612 | self.set_not_yet_run() |
showard | 21baa45 | 2008-10-21 00:08:39 +0000 | [diff] [blame] | 613 | self._test_read_pidfile_helper(None, None, None) |
jadmanski | 3d161b0 | 2008-06-06 15:43:36 +0000 | [diff] [blame] | 614 | |
showard | 3dd6b88 | 2008-10-27 19:21:39 +0000 | [diff] [blame] | 615 | self.set_empty_pidfile() |
| 616 | self._test_read_pidfile_helper(None, None, None) |
| 617 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 618 | self.set_running() |
showard | 21baa45 | 2008-10-21 00:08:39 +0000 | [diff] [blame] | 619 | self._test_read_pidfile_helper(self.pid, None, None) |
jadmanski | 3d161b0 | 2008-06-06 15:43:36 +0000 | [diff] [blame] | 620 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 621 | self.set_complete(123) |
showard | 21baa45 | 2008-10-21 00:08:39 +0000 | [diff] [blame] | 622 | self._test_read_pidfile_helper(self.pid, 123, self.num_tests_failed) |
jadmanski | 3d161b0 | 2008-06-06 15:43:36 +0000 | [diff] [blame] | 623 | |
| 624 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 625 | def test_read_pidfile_error(self): |
showard | 170873e | 2009-01-07 00:22:26 +0000 | [diff] [blame] | 626 | self.mock_drone_manager.get_pidfile_contents.expect_call( |
| 627 | self.pidfile_id, use_second_read=False).and_return( |
| 628 | drone_manager.InvalidPidfile('error')) |
beeps | 5e2bb4a | 2013-10-28 11:26:45 -0700 | [diff] [blame] | 629 | self.assertRaises(pidfile_monitor.PidfileRunMonitor._PidfileException, |
showard | 21baa45 | 2008-10-21 00:08:39 +0000 | [diff] [blame] | 630 | self.monitor._read_pidfile) |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 631 | self.god.check_playback() |
jadmanski | 3d161b0 | 2008-06-06 15:43:36 +0000 | [diff] [blame] | 632 | |
| 633 | |
showard | 170873e | 2009-01-07 00:22:26 +0000 | [diff] [blame] | 634 | def setup_is_running(self, is_running): |
| 635 | self.mock_drone_manager.is_process_running.expect_call( |
| 636 | self.process).and_return(is_running) |
jadmanski | 3d161b0 | 2008-06-06 15:43:36 +0000 | [diff] [blame] | 637 | |
| 638 | |
showard | 21baa45 | 2008-10-21 00:08:39 +0000 | [diff] [blame] | 639 | def _test_get_pidfile_info_helper(self, expected_pid, expected_exit_status, |
| 640 | expected_num_tests_failed): |
| 641 | self.monitor._get_pidfile_info() |
showard | 170873e | 2009-01-07 00:22:26 +0000 | [diff] [blame] | 642 | self._check_monitor(expected_pid, expected_exit_status, |
| 643 | expected_num_tests_failed) |
jadmanski | 3d161b0 | 2008-06-06 15:43:36 +0000 | [diff] [blame] | 644 | |
| 645 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 646 | def test_get_pidfile_info(self): |
showard | 21baa45 | 2008-10-21 00:08:39 +0000 | [diff] [blame] | 647 | """ |
| 648 | normal cases for get_pidfile_info |
| 649 | """ |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 650 | # running |
| 651 | self.set_running() |
showard | 170873e | 2009-01-07 00:22:26 +0000 | [diff] [blame] | 652 | self.setup_is_running(True) |
showard | 21baa45 | 2008-10-21 00:08:39 +0000 | [diff] [blame] | 653 | self._test_get_pidfile_info_helper(self.pid, None, None) |
jadmanski | 3d161b0 | 2008-06-06 15:43:36 +0000 | [diff] [blame] | 654 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 655 | # exited during check |
| 656 | self.set_running() |
showard | 170873e | 2009-01-07 00:22:26 +0000 | [diff] [blame] | 657 | self.setup_is_running(False) |
| 658 | self.set_complete(123, use_second_read=True) # pidfile gets read again |
showard | 21baa45 | 2008-10-21 00:08:39 +0000 | [diff] [blame] | 659 | self._test_get_pidfile_info_helper(self.pid, 123, self.num_tests_failed) |
jadmanski | 3d161b0 | 2008-06-06 15:43:36 +0000 | [diff] [blame] | 660 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 661 | # completed |
| 662 | self.set_complete(123) |
showard | 21baa45 | 2008-10-21 00:08:39 +0000 | [diff] [blame] | 663 | self._test_get_pidfile_info_helper(self.pid, 123, self.num_tests_failed) |
jadmanski | 3d161b0 | 2008-06-06 15:43:36 +0000 | [diff] [blame] | 664 | |
| 665 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 666 | def test_get_pidfile_info_running_no_proc(self): |
showard | 21baa45 | 2008-10-21 00:08:39 +0000 | [diff] [blame] | 667 | """ |
| 668 | pidfile shows process running, but no proc exists |
| 669 | """ |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 670 | # running but no proc |
| 671 | self.set_running() |
showard | 170873e | 2009-01-07 00:22:26 +0000 | [diff] [blame] | 672 | self.setup_is_running(False) |
| 673 | self.set_running(use_second_read=True) |
showard | 21baa45 | 2008-10-21 00:08:39 +0000 | [diff] [blame] | 674 | self._test_get_pidfile_info_helper(self.pid, 1, 0) |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 675 | self.assertTrue(self.monitor.lost_process) |
jadmanski | 3d161b0 | 2008-06-06 15:43:36 +0000 | [diff] [blame] | 676 | |
| 677 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 678 | def test_get_pidfile_info_not_yet_run(self): |
showard | 21baa45 | 2008-10-21 00:08:39 +0000 | [diff] [blame] | 679 | """ |
| 680 | pidfile hasn't been written yet |
| 681 | """ |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 682 | self.set_not_yet_run() |
showard | 21baa45 | 2008-10-21 00:08:39 +0000 | [diff] [blame] | 683 | self._test_get_pidfile_info_helper(None, None, None) |
jadmanski | 3d161b0 | 2008-06-06 15:43:36 +0000 | [diff] [blame] | 684 | |
jadmanski | 3d161b0 | 2008-06-06 15:43:36 +0000 | [diff] [blame] | 685 | |
showard | 170873e | 2009-01-07 00:22:26 +0000 | [diff] [blame] | 686 | def test_process_failed_to_write_pidfile(self): |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 687 | self.set_not_yet_run() |
showard | ec6a3b9 | 2009-09-25 20:29:13 +0000 | [diff] [blame] | 688 | self.monitor._start_time = (time.time() - |
beeps | 5e2bb4a | 2013-10-28 11:26:45 -0700 | [diff] [blame] | 689 | pidfile_monitor._get_pidfile_timeout_secs() - 1) |
showard | 35162b0 | 2009-03-03 02:17:30 +0000 | [diff] [blame] | 690 | self._test_get_pidfile_info_helper(None, 1, 0) |
| 691 | self.assertTrue(self.monitor.lost_process) |
jadmanski | 3d161b0 | 2008-06-06 15:43:36 +0000 | [diff] [blame] | 692 | |
| 693 | |
| 694 | class AgentTest(unittest.TestCase): |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 695 | def setUp(self): |
| 696 | self.god = mock.mock_god() |
showard | 6b73341 | 2009-04-27 20:09:18 +0000 | [diff] [blame] | 697 | self._dispatcher = self.god.create_mock_class(monitor_db.Dispatcher, |
| 698 | 'dispatcher') |
jadmanski | 3d161b0 | 2008-06-06 15:43:36 +0000 | [diff] [blame] | 699 | |
| 700 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 701 | def tearDown(self): |
| 702 | self.god.unstub_all() |
jadmanski | 3d161b0 | 2008-06-06 15:43:36 +0000 | [diff] [blame] | 703 | |
| 704 | |
showard | 170873e | 2009-01-07 00:22:26 +0000 | [diff] [blame] | 705 | def _create_mock_task(self, name): |
beeps | 5e2bb4a | 2013-10-28 11:26:45 -0700 | [diff] [blame] | 706 | task = self.god.create_mock_class(agent_task.AgentTask, name) |
showard | 418785b | 2009-11-23 20:19:59 +0000 | [diff] [blame] | 707 | task.num_processes = 1 |
showard | 6b73341 | 2009-04-27 20:09:18 +0000 | [diff] [blame] | 708 | _set_host_and_qe_ids(task) |
showard | 170873e | 2009-01-07 00:22:26 +0000 | [diff] [blame] | 709 | return task |
| 710 | |
showard | 8cc058f | 2009-09-08 16:26:33 +0000 | [diff] [blame] | 711 | def _create_agent(self, task): |
| 712 | agent = monitor_db.Agent(task) |
showard | 6b73341 | 2009-04-27 20:09:18 +0000 | [diff] [blame] | 713 | agent.dispatcher = self._dispatcher |
| 714 | return agent |
| 715 | |
| 716 | |
| 717 | def _finish_agent(self, agent): |
| 718 | while not agent.is_done(): |
| 719 | agent.tick() |
| 720 | |
showard | 170873e | 2009-01-07 00:22:26 +0000 | [diff] [blame] | 721 | |
showard | 8cc058f | 2009-09-08 16:26:33 +0000 | [diff] [blame] | 722 | def test_agent_abort(self): |
| 723 | task = self._create_mock_task('task') |
| 724 | task.poll.expect_call() |
| 725 | task.is_done.expect_call().and_return(False) |
| 726 | task.abort.expect_call() |
| 727 | task.aborted = True |
jadmanski | 3d161b0 | 2008-06-06 15:43:36 +0000 | [diff] [blame] | 728 | |
showard | 8cc058f | 2009-09-08 16:26:33 +0000 | [diff] [blame] | 729 | agent = self._create_agent(task) |
showard | 6b73341 | 2009-04-27 20:09:18 +0000 | [diff] [blame] | 730 | agent.tick() |
| 731 | agent.abort() |
| 732 | self._finish_agent(agent) |
| 733 | self.god.check_playback() |
| 734 | |
| 735 | |
showard | 08a3641 | 2009-05-05 01:01:13 +0000 | [diff] [blame] | 736 | def _test_agent_abort_before_started_helper(self, ignore_abort=False): |
showard | 20f9bdd | 2009-04-29 19:48:33 +0000 | [diff] [blame] | 737 | task = self._create_mock_task('task') |
showard | 08a3641 | 2009-05-05 01:01:13 +0000 | [diff] [blame] | 738 | task.abort.expect_call() |
| 739 | if ignore_abort: |
| 740 | task.aborted = False |
| 741 | task.poll.expect_call() |
| 742 | task.is_done.expect_call().and_return(True) |
showard | 08a3641 | 2009-05-05 01:01:13 +0000 | [diff] [blame] | 743 | task.success = True |
| 744 | else: |
| 745 | task.aborted = True |
| 746 | |
showard | 8cc058f | 2009-09-08 16:26:33 +0000 | [diff] [blame] | 747 | agent = self._create_agent(task) |
showard | 20f9bdd | 2009-04-29 19:48:33 +0000 | [diff] [blame] | 748 | agent.abort() |
showard | 20f9bdd | 2009-04-29 19:48:33 +0000 | [diff] [blame] | 749 | self._finish_agent(agent) |
| 750 | self.god.check_playback() |
| 751 | |
| 752 | |
showard | 08a3641 | 2009-05-05 01:01:13 +0000 | [diff] [blame] | 753 | def test_agent_abort_before_started(self): |
| 754 | self._test_agent_abort_before_started_helper() |
| 755 | self._test_agent_abort_before_started_helper(True) |
| 756 | |
| 757 | |
jamesren | c44ae99 | 2010-02-19 00:12:54 +0000 | [diff] [blame] | 758 | class JobSchedulingTest(BaseSchedulerTest): |
showard | e58e3f8 | 2008-11-20 19:04:59 +0000 | [diff] [blame] | 759 | def _test_run_helper(self, expect_agent=True, expect_starting=False, |
| 760 | expect_pending=False): |
| 761 | if expect_starting: |
| 762 | expected_status = models.HostQueueEntry.Status.STARTING |
| 763 | elif expect_pending: |
| 764 | expected_status = models.HostQueueEntry.Status.PENDING |
| 765 | else: |
| 766 | expected_status = models.HostQueueEntry.Status.VERIFYING |
jamesren | c44ae99 | 2010-02-19 00:12:54 +0000 | [diff] [blame] | 767 | job = scheduler_models.Job.fetch('id = 1')[0] |
| 768 | queue_entry = scheduler_models.HostQueueEntry.fetch('id = 1')[0] |
showard | 7718256 | 2009-06-10 00:16:05 +0000 | [diff] [blame] | 769 | assert queue_entry.job is job |
showard | 8cc058f | 2009-09-08 16:26:33 +0000 | [diff] [blame] | 770 | job.run_if_ready(queue_entry) |
showard | b2e2c32 | 2008-10-14 17:33:55 +0000 | [diff] [blame] | 771 | |
showard | 2bab8f4 | 2008-11-12 18:15:22 +0000 | [diff] [blame] | 772 | self.god.check_playback() |
showard | 8cc058f | 2009-09-08 16:26:33 +0000 | [diff] [blame] | 773 | |
showard | 8cc058f | 2009-09-08 16:26:33 +0000 | [diff] [blame] | 774 | self._dispatcher._schedule_running_host_queue_entries() |
| 775 | agent = self._dispatcher._agents[0] |
| 776 | |
showard | 7718256 | 2009-06-10 00:16:05 +0000 | [diff] [blame] | 777 | actual_status = models.HostQueueEntry.smart_get(1).status |
| 778 | self.assertEquals(expected_status, actual_status) |
showard | 2bab8f4 | 2008-11-12 18:15:22 +0000 | [diff] [blame] | 779 | |
showard | 9976ce9 | 2008-10-15 20:28:13 +0000 | [diff] [blame] | 780 | if not expect_agent: |
| 781 | self.assertEquals(agent, None) |
| 782 | return |
| 783 | |
showard | b2e2c32 | 2008-10-14 17:33:55 +0000 | [diff] [blame] | 784 | self.assert_(isinstance(agent, monitor_db.Agent)) |
showard | 8cc058f | 2009-09-08 16:26:33 +0000 | [diff] [blame] | 785 | self.assert_(agent.task) |
| 786 | return agent.task |
showard | c9ae178 | 2009-01-30 01:42:37 +0000 | [diff] [blame] | 787 | |
| 788 | |
jamesren | c44ae99 | 2010-02-19 00:12:54 +0000 | [diff] [blame] | 789 | def test_run_synchronous_ready(self): |
| 790 | self._create_job(hosts=[1, 2], synchronous=True) |
| 791 | self._update_hqe("status='Pending', execution_subdir=''") |
showard | 21baa45 | 2008-10-21 00:08:39 +0000 | [diff] [blame] | 792 | |
jamesren | c44ae99 | 2010-02-19 00:12:54 +0000 | [diff] [blame] | 793 | queue_task = self._test_run_helper(expect_starting=True) |
showard | 8cc058f | 2009-09-08 16:26:33 +0000 | [diff] [blame] | 794 | |
jamesren | c44ae99 | 2010-02-19 00:12:54 +0000 | [diff] [blame] | 795 | self.assert_(isinstance(queue_task, monitor_db.QueueTask)) |
| 796 | self.assertEquals(queue_task.job.id, 1) |
| 797 | hqe_ids = [hqe.id for hqe in queue_task.queue_entries] |
| 798 | self.assertEquals(hqe_ids, [1, 2]) |
showard | 21baa45 | 2008-10-21 00:08:39 +0000 | [diff] [blame] | 799 | |
| 800 | |
jamesren | c44ae99 | 2010-02-19 00:12:54 +0000 | [diff] [blame] | 801 | def test_schedule_running_host_queue_entries_fail(self): |
| 802 | self._create_job(hosts=[2]) |
| 803 | self._update_hqe("status='%s', execution_subdir=''" % |
| 804 | models.HostQueueEntry.Status.PENDING) |
| 805 | job = scheduler_models.Job.fetch('id = 1')[0] |
| 806 | queue_entry = scheduler_models.HostQueueEntry.fetch('id = 1')[0] |
| 807 | assert queue_entry.job is job |
| 808 | job.run_if_ready(queue_entry) |
| 809 | self.assertEqual(queue_entry.status, |
| 810 | models.HostQueueEntry.Status.STARTING) |
| 811 | self.assert_(queue_entry.execution_subdir) |
| 812 | self.god.check_playback() |
showard | 21baa45 | 2008-10-21 00:08:39 +0000 | [diff] [blame] | 813 | |
jamesren | c44ae99 | 2010-02-19 00:12:54 +0000 | [diff] [blame] | 814 | class dummy_test_agent(object): |
| 815 | task = 'dummy_test_agent' |
| 816 | self._dispatcher._register_agent_for_ids( |
| 817 | self._dispatcher._host_agents, [queue_entry.host.id], |
| 818 | dummy_test_agent) |
showard | 21baa45 | 2008-10-21 00:08:39 +0000 | [diff] [blame] | 819 | |
jamesren | c44ae99 | 2010-02-19 00:12:54 +0000 | [diff] [blame] | 820 | # Attempted to schedule on a host that already has an agent. |
Xixuan Wu | aabc22f | 2018-02-08 17:01:08 -0800 | [diff] [blame] | 821 | # Verify that it doesn't raise any error. |
| 822 | self._dispatcher._schedule_running_host_queue_entries() |
showard | f1ae354 | 2009-05-11 19:26:02 +0000 | [diff] [blame] | 823 | |
| 824 | |
jamesren | 47bd737 | 2010-03-13 00:58:17 +0000 | [diff] [blame] | 825 | def test_schedule_hostless_job(self): |
| 826 | job = self._create_job(hostless=True) |
| 827 | self.assertEqual(1, job.hostqueueentry_set.count()) |
| 828 | hqe_query = scheduler_models.HostQueueEntry.fetch( |
| 829 | 'id = %s' % job.hostqueueentry_set.all()[0].id) |
| 830 | self.assertEqual(1, len(hqe_query)) |
| 831 | hqe = hqe_query[0] |
| 832 | |
| 833 | self.assertEqual(models.HostQueueEntry.Status.QUEUED, hqe.status) |
| 834 | self.assertEqual(0, len(self._dispatcher._agents)) |
| 835 | |
| 836 | self._dispatcher._schedule_new_jobs() |
| 837 | |
| 838 | self.assertEqual(models.HostQueueEntry.Status.STARTING, hqe.status) |
| 839 | self.assertEqual(1, len(self._dispatcher._agents)) |
| 840 | |
| 841 | self._dispatcher._schedule_new_jobs() |
| 842 | |
| 843 | # No change to previously schedule hostless job, and no additional agent |
| 844 | self.assertEqual(models.HostQueueEntry.Status.STARTING, hqe.status) |
| 845 | self.assertEqual(1, len(self._dispatcher._agents)) |
| 846 | |
| 847 | |
showard | f1ae354 | 2009-05-11 19:26:02 +0000 | [diff] [blame] | 848 | class TopLevelFunctionsTest(unittest.TestCase): |
mbligh | e7d9c60 | 2009-07-02 19:02:33 +0000 | [diff] [blame] | 849 | def setUp(self): |
| 850 | self.god = mock.mock_god() |
| 851 | |
| 852 | |
| 853 | def tearDown(self): |
| 854 | self.god.unstub_all() |
| 855 | |
| 856 | |
showard | f1ae354 | 2009-05-11 19:26:02 +0000 | [diff] [blame] | 857 | def test_autoserv_command_line(self): |
| 858 | machines = 'abcd12,efgh34' |
showard | f1ae354 | 2009-05-11 19:26:02 +0000 | [diff] [blame] | 859 | extra_args = ['-Z', 'hello'] |
showard | f65b740 | 2009-12-18 22:44:35 +0000 | [diff] [blame] | 860 | expected_command_line_base = set((monitor_db._autoserv_path, '-p', |
| 861 | '-m', machines, '-r', |
Simran Basi | 1bf60eb | 2015-12-01 16:39:29 -0800 | [diff] [blame] | 862 | '--lab', 'True', |
showard | f65b740 | 2009-12-18 22:44:35 +0000 | [diff] [blame] | 863 | drone_manager.WORKING_DIRECTORY)) |
showard | f1ae354 | 2009-05-11 19:26:02 +0000 | [diff] [blame] | 864 | |
showard | f65b740 | 2009-12-18 22:44:35 +0000 | [diff] [blame] | 865 | expected_command_line = expected_command_line_base.union( |
| 866 | ['--verbose']).union(extra_args) |
| 867 | command_line = set( |
| 868 | monitor_db._autoserv_command_line(machines, extra_args)) |
| 869 | self.assertEqual(expected_command_line, command_line) |
showard | f1ae354 | 2009-05-11 19:26:02 +0000 | [diff] [blame] | 870 | |
| 871 | class FakeJob(object): |
| 872 | owner = 'Bob' |
| 873 | name = 'fake job name' |
Aviv Keshet | 1f23b69 | 2013-05-14 11:13:55 -0700 | [diff] [blame] | 874 | test_retry = 0 |
mbligh | e7d9c60 | 2009-07-02 19:02:33 +0000 | [diff] [blame] | 875 | id = 1337 |
| 876 | |
| 877 | class FakeHQE(object): |
| 878 | job = FakeJob |
showard | f1ae354 | 2009-05-11 19:26:02 +0000 | [diff] [blame] | 879 | |
showard | f65b740 | 2009-12-18 22:44:35 +0000 | [diff] [blame] | 880 | expected_command_line = expected_command_line_base.union( |
| 881 | ['-u', FakeJob.owner, '-l', FakeJob.name]) |
| 882 | command_line = set(monitor_db._autoserv_command_line( |
| 883 | machines, extra_args=[], queue_entry=FakeHQE, verbose=False)) |
| 884 | self.assertEqual(expected_command_line, command_line) |
showard | f1ae354 | 2009-05-11 19:26:02 +0000 | [diff] [blame] | 885 | |
showard | 21baa45 | 2008-10-21 00:08:39 +0000 | [diff] [blame] | 886 | |
jamesren | 76fcf19 | 2010-04-21 20:39:50 +0000 | [diff] [blame] | 887 | class AgentTaskTest(unittest.TestCase, |
| 888 | frontend_test_utils.FrontendTestMixin): |
| 889 | def setUp(self): |
| 890 | self._frontend_common_setup() |
| 891 | |
| 892 | |
| 893 | def tearDown(self): |
| 894 | self._frontend_common_teardown() |
| 895 | |
| 896 | |
| 897 | def _setup_drones(self): |
| 898 | self.god.stub_function(models.DroneSet, 'drone_sets_enabled') |
| 899 | models.DroneSet.drone_sets_enabled.expect_call().and_return(True) |
| 900 | |
| 901 | drones = [] |
| 902 | for x in xrange(4): |
| 903 | drones.append(models.Drone.objects.create(hostname=str(x))) |
| 904 | |
| 905 | drone_set_1 = models.DroneSet.objects.create(name='1') |
| 906 | drone_set_1.drones.add(*drones[0:2]) |
| 907 | drone_set_2 = models.DroneSet.objects.create(name='2') |
| 908 | drone_set_2.drones.add(*drones[2:4]) |
| 909 | drone_set_3 = models.DroneSet.objects.create(name='3') |
| 910 | |
| 911 | job_1 = self._create_job_simple([self.hosts[0].id], |
| 912 | drone_set=drone_set_1) |
| 913 | job_2 = self._create_job_simple([self.hosts[0].id], |
| 914 | drone_set=drone_set_2) |
| 915 | job_3 = self._create_job_simple([self.hosts[0].id], |
| 916 | drone_set=drone_set_3) |
| 917 | |
jamesren | dd77e01 | 2010-04-28 18:07:30 +0000 | [diff] [blame] | 918 | job_4 = self._create_job_simple([self.hosts[0].id]) |
| 919 | job_4.drone_set = None |
| 920 | job_4.save() |
jamesren | 76fcf19 | 2010-04-21 20:39:50 +0000 | [diff] [blame] | 921 | |
jamesren | dd77e01 | 2010-04-28 18:07:30 +0000 | [diff] [blame] | 922 | hqe_1 = job_1.hostqueueentry_set.all()[0] |
| 923 | hqe_2 = job_2.hostqueueentry_set.all()[0] |
| 924 | hqe_3 = job_3.hostqueueentry_set.all()[0] |
| 925 | hqe_4 = job_4.hostqueueentry_set.all()[0] |
| 926 | |
beeps | 5e2bb4a | 2013-10-28 11:26:45 -0700 | [diff] [blame] | 927 | return (hqe_1, hqe_2, hqe_3, hqe_4), agent_task.AgentTask() |
jamesren | 76fcf19 | 2010-04-21 20:39:50 +0000 | [diff] [blame] | 928 | |
| 929 | |
jamesren | dd77e01 | 2010-04-28 18:07:30 +0000 | [diff] [blame] | 930 | def test_get_drone_hostnames_allowed_no_drones_in_set(self): |
jamesren | 76fcf19 | 2010-04-21 20:39:50 +0000 | [diff] [blame] | 931 | hqes, task = self._setup_drones() |
jamesren | dd77e01 | 2010-04-28 18:07:30 +0000 | [diff] [blame] | 932 | task.queue_entry_ids = (hqes[2].id,) |
jamesren | 76fcf19 | 2010-04-21 20:39:50 +0000 | [diff] [blame] | 933 | self.assertEqual(set(), task.get_drone_hostnames_allowed()) |
| 934 | self.god.check_playback() |
| 935 | |
| 936 | |
jamesren | dd77e01 | 2010-04-28 18:07:30 +0000 | [diff] [blame] | 937 | def test_get_drone_hostnames_allowed_no_drone_set(self): |
| 938 | hqes, task = self._setup_drones() |
| 939 | hqe = hqes[3] |
| 940 | task.queue_entry_ids = (hqe.id,) |
| 941 | |
| 942 | result = object() |
| 943 | |
| 944 | self.god.stub_function(task, '_user_or_global_default_drone_set') |
| 945 | task._user_or_global_default_drone_set.expect_call( |
| 946 | hqe.job, hqe.job.user()).and_return(result) |
| 947 | |
| 948 | self.assertEqual(result, task.get_drone_hostnames_allowed()) |
| 949 | self.god.check_playback() |
| 950 | |
| 951 | |
jamesren | 76fcf19 | 2010-04-21 20:39:50 +0000 | [diff] [blame] | 952 | def test_get_drone_hostnames_allowed_success(self): |
| 953 | hqes, task = self._setup_drones() |
jamesren | dd77e01 | 2010-04-28 18:07:30 +0000 | [diff] [blame] | 954 | task.queue_entry_ids = (hqes[0].id,) |
Dan Shi | 114e172 | 2016-01-10 18:12:53 -0800 | [diff] [blame] | 955 | self.assertEqual(set(('0','1')), task.get_drone_hostnames_allowed([])) |
jamesren | 76fcf19 | 2010-04-21 20:39:50 +0000 | [diff] [blame] | 956 | self.god.check_playback() |
| 957 | |
| 958 | |
| 959 | def test_get_drone_hostnames_allowed_multiple_jobs(self): |
| 960 | hqes, task = self._setup_drones() |
jamesren | dd77e01 | 2010-04-28 18:07:30 +0000 | [diff] [blame] | 961 | task.queue_entry_ids = (hqes[0].id, hqes[1].id) |
jamesren | 76fcf19 | 2010-04-21 20:39:50 +0000 | [diff] [blame] | 962 | self.assertRaises(AssertionError, |
| 963 | task.get_drone_hostnames_allowed) |
| 964 | self.god.check_playback() |
| 965 | |
| 966 | |
jamesren | dd77e01 | 2010-04-28 18:07:30 +0000 | [diff] [blame] | 967 | def test_get_drone_hostnames_allowed_no_hqe(self): |
| 968 | class MockSpecialTask(object): |
| 969 | requested_by = object() |
| 970 | |
beeps | 5e2bb4a | 2013-10-28 11:26:45 -0700 | [diff] [blame] | 971 | class MockSpecialAgentTask(agent_task.SpecialAgentTask): |
jamesren | dd77e01 | 2010-04-28 18:07:30 +0000 | [diff] [blame] | 972 | task = MockSpecialTask() |
| 973 | queue_entry_ids = [] |
| 974 | def __init__(self, *args, **kwargs): |
Dan Shi | 114e172 | 2016-01-10 18:12:53 -0800 | [diff] [blame] | 975 | super(agent_task.SpecialAgentTask, self).__init__() |
jamesren | dd77e01 | 2010-04-28 18:07:30 +0000 | [diff] [blame] | 976 | |
| 977 | task = MockSpecialAgentTask() |
| 978 | self.god.stub_function(models.DroneSet, 'drone_sets_enabled') |
| 979 | self.god.stub_function(task, '_user_or_global_default_drone_set') |
| 980 | |
| 981 | result = object() |
| 982 | models.DroneSet.drone_sets_enabled.expect_call().and_return(True) |
| 983 | task._user_or_global_default_drone_set.expect_call( |
| 984 | task.task, MockSpecialTask.requested_by).and_return(result) |
| 985 | |
| 986 | self.assertEqual(result, task.get_drone_hostnames_allowed()) |
| 987 | self.god.check_playback() |
| 988 | |
| 989 | |
| 990 | def _setup_test_user_or_global_default_drone_set(self): |
| 991 | result = object() |
| 992 | class MockDroneSet(object): |
| 993 | def get_drone_hostnames(self): |
| 994 | return result |
| 995 | |
| 996 | self.god.stub_function(models.DroneSet, 'get_default') |
| 997 | models.DroneSet.get_default.expect_call().and_return(MockDroneSet()) |
| 998 | return result |
| 999 | |
| 1000 | |
| 1001 | def test_user_or_global_default_drone_set(self): |
| 1002 | expected = object() |
| 1003 | class MockDroneSet(object): |
| 1004 | def get_drone_hostnames(self): |
| 1005 | return expected |
| 1006 | class MockUser(object): |
| 1007 | drone_set = MockDroneSet() |
| 1008 | |
| 1009 | self._setup_test_user_or_global_default_drone_set() |
| 1010 | |
beeps | 5e2bb4a | 2013-10-28 11:26:45 -0700 | [diff] [blame] | 1011 | actual = agent_task.AgentTask()._user_or_global_default_drone_set( |
jamesren | dd77e01 | 2010-04-28 18:07:30 +0000 | [diff] [blame] | 1012 | None, MockUser()) |
| 1013 | |
| 1014 | self.assertEqual(expected, actual) |
| 1015 | self.god.check_playback() |
| 1016 | |
| 1017 | |
| 1018 | def test_user_or_global_default_drone_set_no_user(self): |
| 1019 | expected = self._setup_test_user_or_global_default_drone_set() |
beeps | 5e2bb4a | 2013-10-28 11:26:45 -0700 | [diff] [blame] | 1020 | actual = agent_task.AgentTask()._user_or_global_default_drone_set( |
jamesren | dd77e01 | 2010-04-28 18:07:30 +0000 | [diff] [blame] | 1021 | None, None) |
| 1022 | |
| 1023 | self.assertEqual(expected, actual) |
| 1024 | self.god.check_playback() |
| 1025 | |
| 1026 | |
| 1027 | def test_user_or_global_default_drone_set_no_user_drone_set(self): |
| 1028 | class MockUser(object): |
| 1029 | drone_set = None |
| 1030 | login = None |
| 1031 | |
| 1032 | expected = self._setup_test_user_or_global_default_drone_set() |
beeps | 5e2bb4a | 2013-10-28 11:26:45 -0700 | [diff] [blame] | 1033 | actual = agent_task.AgentTask()._user_or_global_default_drone_set( |
jamesren | dd77e01 | 2010-04-28 18:07:30 +0000 | [diff] [blame] | 1034 | None, MockUser()) |
| 1035 | |
| 1036 | self.assertEqual(expected, actual) |
| 1037 | self.god.check_playback() |
| 1038 | |
| 1039 | |
Dan Shi | 76af802 | 2013-10-19 01:59:49 -0700 | [diff] [blame] | 1040 | def test_abort_HostlessQueueTask(self): |
| 1041 | hqe = self.god.create_mock_class(scheduler_models.HostQueueEntry, |
| 1042 | 'HostQueueEntry') |
| 1043 | # If hqe is still in STARTING status, aborting the task should finish |
| 1044 | # without changing hqe's status. |
| 1045 | hqe.status = models.HostQueueEntry.Status.STARTING |
| 1046 | hqe.job = None |
| 1047 | hqe.id = 0 |
| 1048 | task = monitor_db.HostlessQueueTask(hqe) |
| 1049 | task.abort() |
| 1050 | |
| 1051 | # If hqe is in RUNNING status, aborting the task should change hqe's |
| 1052 | # status to Parsing, so FinalReparseTask can be scheduled. |
| 1053 | hqe.set_status.expect_call('Parsing') |
| 1054 | hqe.status = models.HostQueueEntry.Status.RUNNING |
| 1055 | hqe.job = None |
| 1056 | hqe.id = 0 |
| 1057 | task = monitor_db.HostlessQueueTask(hqe) |
| 1058 | task.abort() |
| 1059 | |
| 1060 | |
showard | ce38e0c | 2008-05-29 19:36:16 +0000 | [diff] [blame] | 1061 | if __name__ == '__main__': |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 1062 | unittest.main() |