root / test / ganeti.jqueue_unittest.py @ 76b62028
History | View | Annotate | Download (76 kB)
| 1 |
#!/usr/bin/python
|
|---|---|
| 2 |
#
|
| 3 |
|
| 4 |
# Copyright (C) 2010, 2011, 2012 Google Inc.
|
| 5 |
#
|
| 6 |
# This program is free software; you can redistribute it and/or modify
|
| 7 |
# it under the terms of the GNU General Public License as published by
|
| 8 |
# the Free Software Foundation; either version 2 of the License, or
|
| 9 |
# (at your option) any later version.
|
| 10 |
#
|
| 11 |
# This program is distributed in the hope that it will be useful, but
|
| 12 |
# WITHOUT ANY WARRANTY; without even the implied warranty of
|
| 13 |
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
| 14 |
# General Public License for more details.
|
| 15 |
#
|
| 16 |
# You should have received a copy of the GNU General Public License
|
| 17 |
# along with this program; if not, write to the Free Software
|
| 18 |
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
|
| 19 |
# 02110-1301, USA.
|
| 20 |
|
| 21 |
|
| 22 |
"""Script for testing ganeti.jqueue"""
|
| 23 |
|
| 24 |
import os |
| 25 |
import sys |
| 26 |
import unittest |
| 27 |
import tempfile |
| 28 |
import shutil |
| 29 |
import errno |
| 30 |
import itertools |
| 31 |
import random |
| 32 |
|
| 33 |
from ganeti import constants |
| 34 |
from ganeti import utils |
| 35 |
from ganeti import errors |
| 36 |
from ganeti import jqueue |
| 37 |
from ganeti import opcodes |
| 38 |
from ganeti import compat |
| 39 |
from ganeti import mcpu |
| 40 |
from ganeti import query |
| 41 |
from ganeti import workerpool |
| 42 |
|
| 43 |
import testutils |
| 44 |
|
| 45 |
|
| 46 |
class _FakeJob: |
| 47 |
def __init__(self, job_id, status): |
| 48 |
self.id = job_id
|
| 49 |
self.writable = False |
| 50 |
self._status = status
|
| 51 |
self._log = []
|
| 52 |
|
| 53 |
def SetStatus(self, status): |
| 54 |
self._status = status
|
| 55 |
|
| 56 |
def AddLogEntry(self, msg): |
| 57 |
self._log.append((len(self._log), msg)) |
| 58 |
|
| 59 |
def CalcStatus(self): |
| 60 |
return self._status |
| 61 |
|
| 62 |
def GetInfo(self, fields): |
| 63 |
result = [] |
| 64 |
|
| 65 |
for name in fields: |
| 66 |
if name == "status": |
| 67 |
result.append(self._status)
|
| 68 |
else:
|
| 69 |
raise Exception("Unknown field") |
| 70 |
|
| 71 |
return result
|
| 72 |
|
| 73 |
def GetLogEntries(self, newer_than): |
| 74 |
assert newer_than is None or newer_than >= 0 |
| 75 |
|
| 76 |
if newer_than is None: |
| 77 |
return self._log |
| 78 |
|
| 79 |
return self._log[newer_than:] |
| 80 |
|
| 81 |
|
| 82 |
class TestJobChangesChecker(unittest.TestCase): |
| 83 |
def testStatus(self): |
| 84 |
job = _FakeJob(9094, constants.JOB_STATUS_QUEUED)
|
| 85 |
checker = jqueue._JobChangesChecker(["status"], None, None) |
| 86 |
self.assertEqual(checker(job), ([constants.JOB_STATUS_QUEUED], []))
|
| 87 |
|
| 88 |
job.SetStatus(constants.JOB_STATUS_RUNNING) |
| 89 |
self.assertEqual(checker(job), ([constants.JOB_STATUS_RUNNING], []))
|
| 90 |
|
| 91 |
job.SetStatus(constants.JOB_STATUS_SUCCESS) |
| 92 |
self.assertEqual(checker(job), ([constants.JOB_STATUS_SUCCESS], []))
|
| 93 |
|
| 94 |
# job.id is used by checker
|
| 95 |
self.assertEqual(job.id, 9094) |
| 96 |
|
| 97 |
def testStatusWithPrev(self): |
| 98 |
job = _FakeJob(12807, constants.JOB_STATUS_QUEUED)
|
| 99 |
checker = jqueue._JobChangesChecker(["status"],
|
| 100 |
[constants.JOB_STATUS_QUEUED], None)
|
| 101 |
self.assert_(checker(job) is None) |
| 102 |
|
| 103 |
job.SetStatus(constants.JOB_STATUS_RUNNING) |
| 104 |
self.assertEqual(checker(job), ([constants.JOB_STATUS_RUNNING], []))
|
| 105 |
|
| 106 |
def testFinalStatus(self): |
| 107 |
for status in constants.JOBS_FINALIZED: |
| 108 |
job = _FakeJob(2178711, status)
|
| 109 |
checker = jqueue._JobChangesChecker(["status"], [status], None) |
| 110 |
# There won't be any changes in this status, hence it should signal
|
| 111 |
# a change immediately
|
| 112 |
self.assertEqual(checker(job), ([status], []))
|
| 113 |
|
| 114 |
def testLog(self): |
| 115 |
job = _FakeJob(9094, constants.JOB_STATUS_RUNNING)
|
| 116 |
checker = jqueue._JobChangesChecker(["status"], None, None) |
| 117 |
self.assertEqual(checker(job), ([constants.JOB_STATUS_RUNNING], []))
|
| 118 |
|
| 119 |
job.AddLogEntry("Hello World")
|
| 120 |
(job_info, log_entries) = checker(job) |
| 121 |
self.assertEqual(job_info, [constants.JOB_STATUS_RUNNING])
|
| 122 |
self.assertEqual(log_entries, [[0, "Hello World"]]) |
| 123 |
|
| 124 |
checker2 = jqueue._JobChangesChecker(["status"], job_info, len(log_entries)) |
| 125 |
self.assert_(checker2(job) is None) |
| 126 |
|
| 127 |
job.AddLogEntry("Foo Bar")
|
| 128 |
job.SetStatus(constants.JOB_STATUS_ERROR) |
| 129 |
|
| 130 |
(job_info, log_entries) = checker2(job) |
| 131 |
self.assertEqual(job_info, [constants.JOB_STATUS_ERROR])
|
| 132 |
self.assertEqual(log_entries, [[1, "Foo Bar"]]) |
| 133 |
|
| 134 |
checker3 = jqueue._JobChangesChecker(["status"], None, None) |
| 135 |
(job_info, log_entries) = checker3(job) |
| 136 |
self.assertEqual(job_info, [constants.JOB_STATUS_ERROR])
|
| 137 |
self.assertEqual(log_entries, [[0, "Hello World"], [1, "Foo Bar"]]) |
| 138 |
|
| 139 |
|
| 140 |
class TestJobChangesWaiter(unittest.TestCase): |
| 141 |
def setUp(self): |
| 142 |
self.tmpdir = tempfile.mkdtemp()
|
| 143 |
self.filename = utils.PathJoin(self.tmpdir, "job-1") |
| 144 |
utils.WriteFile(self.filename, data="") |
| 145 |
|
| 146 |
def tearDown(self): |
| 147 |
shutil.rmtree(self.tmpdir)
|
| 148 |
|
| 149 |
def _EnsureNotifierClosed(self, notifier): |
| 150 |
try:
|
| 151 |
os.fstat(notifier._fd) |
| 152 |
except EnvironmentError, err: |
| 153 |
self.assertEqual(err.errno, errno.EBADF)
|
| 154 |
else:
|
| 155 |
self.fail("File descriptor wasn't closed") |
| 156 |
|
| 157 |
def testClose(self): |
| 158 |
for wait in [False, True]: |
| 159 |
waiter = jqueue._JobFileChangesWaiter(self.filename)
|
| 160 |
try:
|
| 161 |
if wait:
|
| 162 |
waiter.Wait(0.001)
|
| 163 |
finally:
|
| 164 |
waiter.Close() |
| 165 |
|
| 166 |
# Ensure file descriptor was closed
|
| 167 |
self._EnsureNotifierClosed(waiter._notifier)
|
| 168 |
|
| 169 |
def testChangingFile(self): |
| 170 |
waiter = jqueue._JobFileChangesWaiter(self.filename)
|
| 171 |
try:
|
| 172 |
self.assertFalse(waiter.Wait(0.1)) |
| 173 |
utils.WriteFile(self.filename, data="changed") |
| 174 |
self.assert_(waiter.Wait(60)) |
| 175 |
finally:
|
| 176 |
waiter.Close() |
| 177 |
|
| 178 |
self._EnsureNotifierClosed(waiter._notifier)
|
| 179 |
|
| 180 |
def testChangingFile2(self): |
| 181 |
waiter = jqueue._JobChangesWaiter(self.filename)
|
| 182 |
try:
|
| 183 |
self.assertFalse(waiter._filewaiter)
|
| 184 |
self.assert_(waiter.Wait(0.1)) |
| 185 |
self.assert_(waiter._filewaiter)
|
| 186 |
|
| 187 |
# File waiter is now used, but there have been no changes
|
| 188 |
self.assertFalse(waiter.Wait(0.1)) |
| 189 |
utils.WriteFile(self.filename, data="changed") |
| 190 |
self.assert_(waiter.Wait(60)) |
| 191 |
finally:
|
| 192 |
waiter.Close() |
| 193 |
|
| 194 |
self._EnsureNotifierClosed(waiter._filewaiter._notifier)
|
| 195 |
|
| 196 |
|
| 197 |
class TestWaitForJobChangesHelper(unittest.TestCase): |
| 198 |
def setUp(self): |
| 199 |
self.tmpdir = tempfile.mkdtemp()
|
| 200 |
self.filename = utils.PathJoin(self.tmpdir, "job-2614226563") |
| 201 |
utils.WriteFile(self.filename, data="") |
| 202 |
|
| 203 |
def tearDown(self): |
| 204 |
shutil.rmtree(self.tmpdir)
|
| 205 |
|
| 206 |
def _LoadWaitingJob(self): |
| 207 |
return _FakeJob(2614226563, constants.JOB_STATUS_WAITING) |
| 208 |
|
| 209 |
def _LoadLostJob(self): |
| 210 |
return None |
| 211 |
|
| 212 |
def testNoChanges(self): |
| 213 |
wfjc = jqueue._WaitForJobChangesHelper() |
| 214 |
|
| 215 |
# No change
|
| 216 |
self.assertEqual(wfjc(self.filename, self._LoadWaitingJob, ["status"], |
| 217 |
[constants.JOB_STATUS_WAITING], None, 0.1), |
| 218 |
constants.JOB_NOTCHANGED) |
| 219 |
|
| 220 |
# No previous information
|
| 221 |
self.assertEqual(wfjc(self.filename, self._LoadWaitingJob, |
| 222 |
["status"], None, None, 1.0), |
| 223 |
([constants.JOB_STATUS_WAITING], [])) |
| 224 |
|
| 225 |
def testLostJob(self): |
| 226 |
wfjc = jqueue._WaitForJobChangesHelper() |
| 227 |
self.assert_(wfjc(self.filename, self._LoadLostJob, |
| 228 |
["status"], None, None, 1.0) is None) |
| 229 |
|
| 230 |
|
| 231 |
class TestEncodeOpError(unittest.TestCase): |
| 232 |
def test(self): |
| 233 |
encerr = jqueue._EncodeOpError(errors.LockError("Test 1"))
|
| 234 |
self.assert_(isinstance(encerr, tuple)) |
| 235 |
self.assertRaises(errors.LockError, errors.MaybeRaise, encerr)
|
| 236 |
|
| 237 |
encerr = jqueue._EncodeOpError(errors.GenericError("Test 2"))
|
| 238 |
self.assert_(isinstance(encerr, tuple)) |
| 239 |
self.assertRaises(errors.GenericError, errors.MaybeRaise, encerr)
|
| 240 |
|
| 241 |
encerr = jqueue._EncodeOpError(NotImplementedError("Foo")) |
| 242 |
self.assert_(isinstance(encerr, tuple)) |
| 243 |
self.assertRaises(errors.OpExecError, errors.MaybeRaise, encerr)
|
| 244 |
|
| 245 |
encerr = jqueue._EncodeOpError("Hello World")
|
| 246 |
self.assert_(isinstance(encerr, tuple)) |
| 247 |
self.assertRaises(errors.OpExecError, errors.MaybeRaise, encerr)
|
| 248 |
|
| 249 |
|
| 250 |
class TestQueuedOpCode(unittest.TestCase): |
| 251 |
def testDefaults(self): |
| 252 |
def _Check(op): |
| 253 |
self.assertFalse(hasattr(op.input, "dry_run")) |
| 254 |
self.assertEqual(op.priority, constants.OP_PRIO_DEFAULT)
|
| 255 |
self.assertFalse(op.log)
|
| 256 |
self.assert_(op.start_timestamp is None) |
| 257 |
self.assert_(op.exec_timestamp is None) |
| 258 |
self.assert_(op.end_timestamp is None) |
| 259 |
self.assert_(op.result is None) |
| 260 |
self.assertEqual(op.status, constants.OP_STATUS_QUEUED)
|
| 261 |
|
| 262 |
op1 = jqueue._QueuedOpCode(opcodes.OpTestDelay()) |
| 263 |
_Check(op1) |
| 264 |
op2 = jqueue._QueuedOpCode.Restore(op1.Serialize()) |
| 265 |
_Check(op2) |
| 266 |
self.assertEqual(op1.Serialize(), op2.Serialize())
|
| 267 |
|
| 268 |
def testPriority(self): |
| 269 |
def _Check(op): |
| 270 |
assert constants.OP_PRIO_DEFAULT != constants.OP_PRIO_HIGH, \
|
| 271 |
"Default priority equals high priority; test can't work"
|
| 272 |
self.assertEqual(op.priority, constants.OP_PRIO_HIGH)
|
| 273 |
self.assertEqual(op.status, constants.OP_STATUS_QUEUED)
|
| 274 |
|
| 275 |
inpop = opcodes.OpTagsGet(priority=constants.OP_PRIO_HIGH) |
| 276 |
op1 = jqueue._QueuedOpCode(inpop) |
| 277 |
_Check(op1) |
| 278 |
op2 = jqueue._QueuedOpCode.Restore(op1.Serialize()) |
| 279 |
_Check(op2) |
| 280 |
self.assertEqual(op1.Serialize(), op2.Serialize())
|
| 281 |
|
| 282 |
|
| 283 |
class TestQueuedJob(unittest.TestCase): |
| 284 |
def test(self): |
| 285 |
self.assertRaises(errors.GenericError, jqueue._QueuedJob,
|
| 286 |
None, 1, [], False) |
| 287 |
|
| 288 |
def testDefaults(self): |
| 289 |
job_id = 4260
|
| 290 |
ops = [ |
| 291 |
opcodes.OpTagsGet(), |
| 292 |
opcodes.OpTestDelay(), |
| 293 |
] |
| 294 |
|
| 295 |
def _Check(job): |
| 296 |
self.assertTrue(job.writable)
|
| 297 |
self.assertEqual(job.id, job_id)
|
| 298 |
self.assertEqual(job.log_serial, 0) |
| 299 |
self.assert_(job.received_timestamp)
|
| 300 |
self.assert_(job.start_timestamp is None) |
| 301 |
self.assert_(job.end_timestamp is None) |
| 302 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
| 303 |
self.assertEqual(job.CalcPriority(), constants.OP_PRIO_DEFAULT)
|
| 304 |
self.assert_(repr(job).startswith("<")) |
| 305 |
self.assertEqual(len(job.ops), len(ops)) |
| 306 |
self.assert_(compat.all(inp.__getstate__() == op.input.__getstate__()
|
| 307 |
for (inp, op) in zip(ops, job.ops))) |
| 308 |
self.assertRaises(errors.OpPrereqError, job.GetInfo,
|
| 309 |
["unknown-field"])
|
| 310 |
self.assertEqual(job.GetInfo(["summary"]), |
| 311 |
[[op.input.Summary() for op in job.ops]]) |
| 312 |
|
| 313 |
job1 = jqueue._QueuedJob(None, job_id, ops, True) |
| 314 |
_Check(job1) |
| 315 |
job2 = jqueue._QueuedJob.Restore(None, job1.Serialize(), True) |
| 316 |
_Check(job2) |
| 317 |
self.assertEqual(job1.Serialize(), job2.Serialize())
|
| 318 |
|
| 319 |
def testWritable(self): |
| 320 |
job = jqueue._QueuedJob(None, 1, [opcodes.OpTestDelay()], False) |
| 321 |
self.assertFalse(job.writable)
|
| 322 |
|
| 323 |
job = jqueue._QueuedJob(None, 1, [opcodes.OpTestDelay()], True) |
| 324 |
self.assertTrue(job.writable)
|
| 325 |
|
| 326 |
def testPriority(self): |
| 327 |
job_id = 4283
|
| 328 |
ops = [ |
| 329 |
opcodes.OpTagsGet(priority=constants.OP_PRIO_DEFAULT), |
| 330 |
opcodes.OpTestDelay(), |
| 331 |
] |
| 332 |
|
| 333 |
def _Check(job): |
| 334 |
self.assertEqual(job.id, job_id)
|
| 335 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
| 336 |
self.assert_(repr(job).startswith("<")) |
| 337 |
|
| 338 |
job = jqueue._QueuedJob(None, job_id, ops, True) |
| 339 |
_Check(job) |
| 340 |
self.assert_(compat.all(op.priority == constants.OP_PRIO_DEFAULT
|
| 341 |
for op in job.ops)) |
| 342 |
self.assertEqual(job.CalcPriority(), constants.OP_PRIO_DEFAULT)
|
| 343 |
|
| 344 |
# Increase first
|
| 345 |
job.ops[0].priority -= 1 |
| 346 |
_Check(job) |
| 347 |
self.assertEqual(job.CalcPriority(), constants.OP_PRIO_DEFAULT - 1) |
| 348 |
|
| 349 |
# Mark opcode as finished
|
| 350 |
job.ops[0].status = constants.OP_STATUS_SUCCESS
|
| 351 |
_Check(job) |
| 352 |
self.assertEqual(job.CalcPriority(), constants.OP_PRIO_DEFAULT)
|
| 353 |
|
| 354 |
# Increase second
|
| 355 |
job.ops[1].priority -= 10 |
| 356 |
self.assertEqual(job.CalcPriority(), constants.OP_PRIO_DEFAULT - 10) |
| 357 |
|
| 358 |
# Test increasing first
|
| 359 |
job.ops[0].status = constants.OP_STATUS_RUNNING
|
| 360 |
job.ops[0].priority -= 19 |
| 361 |
self.assertEqual(job.CalcPriority(), constants.OP_PRIO_DEFAULT - 20) |
| 362 |
|
| 363 |
def testCalcStatus(self): |
| 364 |
def _Queued(ops): |
| 365 |
# The default status is "queued"
|
| 366 |
self.assert_(compat.all(op.status == constants.OP_STATUS_QUEUED
|
| 367 |
for op in ops)) |
| 368 |
|
| 369 |
def _Waitlock1(ops): |
| 370 |
ops[0].status = constants.OP_STATUS_WAITING
|
| 371 |
|
| 372 |
def _Waitlock2(ops): |
| 373 |
ops[0].status = constants.OP_STATUS_SUCCESS
|
| 374 |
ops[1].status = constants.OP_STATUS_SUCCESS
|
| 375 |
ops[2].status = constants.OP_STATUS_WAITING
|
| 376 |
|
| 377 |
def _Running(ops): |
| 378 |
ops[0].status = constants.OP_STATUS_SUCCESS
|
| 379 |
ops[1].status = constants.OP_STATUS_RUNNING
|
| 380 |
for op in ops[2:]: |
| 381 |
op.status = constants.OP_STATUS_QUEUED |
| 382 |
|
| 383 |
def _Canceling1(ops): |
| 384 |
ops[0].status = constants.OP_STATUS_SUCCESS
|
| 385 |
ops[1].status = constants.OP_STATUS_SUCCESS
|
| 386 |
for op in ops[2:]: |
| 387 |
op.status = constants.OP_STATUS_CANCELING |
| 388 |
|
| 389 |
def _Canceling2(ops): |
| 390 |
for op in ops: |
| 391 |
op.status = constants.OP_STATUS_CANCELING |
| 392 |
|
| 393 |
def _Canceled(ops): |
| 394 |
for op in ops: |
| 395 |
op.status = constants.OP_STATUS_CANCELED |
| 396 |
|
| 397 |
def _Error1(ops): |
| 398 |
for idx, op in enumerate(ops): |
| 399 |
if idx > 3: |
| 400 |
op.status = constants.OP_STATUS_ERROR |
| 401 |
else:
|
| 402 |
op.status = constants.OP_STATUS_SUCCESS |
| 403 |
|
| 404 |
def _Error2(ops): |
| 405 |
for op in ops: |
| 406 |
op.status = constants.OP_STATUS_ERROR |
| 407 |
|
| 408 |
def _Success(ops): |
| 409 |
for op in ops: |
| 410 |
op.status = constants.OP_STATUS_SUCCESS |
| 411 |
|
| 412 |
tests = {
|
| 413 |
constants.JOB_STATUS_QUEUED: [_Queued], |
| 414 |
constants.JOB_STATUS_WAITING: [_Waitlock1, _Waitlock2], |
| 415 |
constants.JOB_STATUS_RUNNING: [_Running], |
| 416 |
constants.JOB_STATUS_CANCELING: [_Canceling1, _Canceling2], |
| 417 |
constants.JOB_STATUS_CANCELED: [_Canceled], |
| 418 |
constants.JOB_STATUS_ERROR: [_Error1, _Error2], |
| 419 |
constants.JOB_STATUS_SUCCESS: [_Success], |
| 420 |
} |
| 421 |
|
| 422 |
def _NewJob(): |
| 423 |
job = jqueue._QueuedJob(None, 1, |
| 424 |
[opcodes.OpTestDelay() for _ in range(10)], |
| 425 |
True)
|
| 426 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
| 427 |
self.assert_(compat.all(op.status == constants.OP_STATUS_QUEUED
|
| 428 |
for op in job.ops)) |
| 429 |
return job
|
| 430 |
|
| 431 |
for status in constants.JOB_STATUS_ALL: |
| 432 |
sttests = tests[status] |
| 433 |
assert sttests
|
| 434 |
for fn in sttests: |
| 435 |
job = _NewJob() |
| 436 |
fn(job.ops) |
| 437 |
self.assertEqual(job.CalcStatus(), status)
|
| 438 |
|
| 439 |
|
| 440 |
class _FakeDependencyManager: |
| 441 |
def __init__(self): |
| 442 |
self._checks = []
|
| 443 |
self._notifications = []
|
| 444 |
self._waiting = set() |
| 445 |
|
| 446 |
def AddCheckResult(self, job, dep_job_id, dep_status, result): |
| 447 |
self._checks.append((job, dep_job_id, dep_status, result))
|
| 448 |
|
| 449 |
def CountPendingResults(self): |
| 450 |
return len(self._checks) |
| 451 |
|
| 452 |
def CountWaitingJobs(self): |
| 453 |
return len(self._waiting) |
| 454 |
|
| 455 |
def GetNextNotification(self): |
| 456 |
return self._notifications.pop(0) |
| 457 |
|
| 458 |
def JobWaiting(self, job): |
| 459 |
return job in self._waiting |
| 460 |
|
| 461 |
def CheckAndRegister(self, job, dep_job_id, dep_status): |
| 462 |
(exp_job, exp_dep_job_id, exp_dep_status, result) = self._checks.pop(0) |
| 463 |
|
| 464 |
assert exp_job == job
|
| 465 |
assert exp_dep_job_id == dep_job_id
|
| 466 |
assert exp_dep_status == dep_status
|
| 467 |
|
| 468 |
(result_status, _) = result |
| 469 |
|
| 470 |
if result_status == jqueue._JobDependencyManager.WAIT:
|
| 471 |
self._waiting.add(job)
|
| 472 |
elif result_status == jqueue._JobDependencyManager.CONTINUE:
|
| 473 |
self._waiting.remove(job)
|
| 474 |
|
| 475 |
return result
|
| 476 |
|
| 477 |
def NotifyWaiters(self, job_id): |
| 478 |
self._notifications.append(job_id)
|
| 479 |
|
| 480 |
|
| 481 |
class _DisabledFakeDependencyManager: |
| 482 |
def JobWaiting(self, _): |
| 483 |
return False |
| 484 |
|
| 485 |
def CheckAndRegister(self, *args): |
| 486 |
assert False, "Should not be called" |
| 487 |
|
| 488 |
def NotifyWaiters(self, _): |
| 489 |
pass
|
| 490 |
|
| 491 |
|
| 492 |
class _FakeQueueForProc: |
| 493 |
def __init__(self, depmgr=None): |
| 494 |
self._acquired = False |
| 495 |
self._updates = []
|
| 496 |
self._submitted = []
|
| 497 |
|
| 498 |
self._submit_count = itertools.count(1000) |
| 499 |
|
| 500 |
if depmgr:
|
| 501 |
self.depmgr = depmgr
|
| 502 |
else:
|
| 503 |
self.depmgr = _DisabledFakeDependencyManager()
|
| 504 |
|
| 505 |
def IsAcquired(self): |
| 506 |
return self._acquired |
| 507 |
|
| 508 |
def GetNextUpdate(self): |
| 509 |
return self._updates.pop(0) |
| 510 |
|
| 511 |
def GetNextSubmittedJob(self): |
| 512 |
return self._submitted.pop(0) |
| 513 |
|
| 514 |
def acquire(self, shared=0): |
| 515 |
assert shared == 1 |
| 516 |
self._acquired = True |
| 517 |
|
| 518 |
def release(self): |
| 519 |
assert self._acquired |
| 520 |
self._acquired = False |
| 521 |
|
| 522 |
def UpdateJobUnlocked(self, job, replicate=True): |
| 523 |
assert self._acquired, "Lock not acquired while updating job" |
| 524 |
self._updates.append((job, bool(replicate))) |
| 525 |
|
| 526 |
def SubmitManyJobs(self, jobs): |
| 527 |
assert not self._acquired, "Lock acquired while submitting jobs" |
| 528 |
job_ids = [self._submit_count.next() for _ in jobs] |
| 529 |
self._submitted.extend(zip(job_ids, jobs)) |
| 530 |
return job_ids
|
| 531 |
|
| 532 |
|
| 533 |
class _FakeExecOpCodeForProc: |
| 534 |
def __init__(self, queue, before_start, after_start): |
| 535 |
self._queue = queue
|
| 536 |
self._before_start = before_start
|
| 537 |
self._after_start = after_start
|
| 538 |
|
| 539 |
def __call__(self, op, cbs, timeout=None, priority=None): |
| 540 |
assert isinstance(op, opcodes.OpTestDummy) |
| 541 |
assert not self._queue.IsAcquired(), \ |
| 542 |
"Queue lock not released when executing opcode"
|
| 543 |
|
| 544 |
if self._before_start: |
| 545 |
self._before_start(timeout, priority)
|
| 546 |
|
| 547 |
cbs.NotifyStart() |
| 548 |
|
| 549 |
if self._after_start: |
| 550 |
self._after_start(op, cbs)
|
| 551 |
|
| 552 |
# Check again after the callbacks
|
| 553 |
assert not self._queue.IsAcquired() |
| 554 |
|
| 555 |
if op.fail:
|
| 556 |
raise errors.OpExecError("Error requested (%s)" % op.result) |
| 557 |
|
| 558 |
if hasattr(op, "submit_jobs") and op.submit_jobs is not None: |
| 559 |
return cbs.SubmitManyJobs(op.submit_jobs)
|
| 560 |
|
| 561 |
return op.result
|
| 562 |
|
| 563 |
|
| 564 |
class _JobProcessorTestUtils: |
| 565 |
def _CreateJob(self, queue, job_id, ops): |
| 566 |
job = jqueue._QueuedJob(queue, job_id, ops, True)
|
| 567 |
self.assertFalse(job.start_timestamp)
|
| 568 |
self.assertFalse(job.end_timestamp)
|
| 569 |
self.assertEqual(len(ops), len(job.ops)) |
| 570 |
self.assert_(compat.all(op.input == inp
|
| 571 |
for (op, inp) in zip(job.ops, ops))) |
| 572 |
self.assertEqual(job.GetInfo(["ops"]), [[op.__getstate__() for op in ops]]) |
| 573 |
return job
|
| 574 |
|
| 575 |
|
| 576 |
class TestJobProcessor(unittest.TestCase, _JobProcessorTestUtils): |
| 577 |
def _GenericCheckJob(self, job): |
| 578 |
assert compat.all(isinstance(op.input, opcodes.OpTestDummy) |
| 579 |
for op in job.ops) |
| 580 |
|
| 581 |
self.assertEqual(job.GetInfo(["opstart", "opexec", "opend"]), |
| 582 |
[[op.start_timestamp for op in job.ops], |
| 583 |
[op.exec_timestamp for op in job.ops], |
| 584 |
[op.end_timestamp for op in job.ops]]) |
| 585 |
self.assertEqual(job.GetInfo(["received_ts", "start_ts", "end_ts"]), |
| 586 |
[job.received_timestamp, |
| 587 |
job.start_timestamp, |
| 588 |
job.end_timestamp]) |
| 589 |
self.assert_(job.start_timestamp)
|
| 590 |
self.assert_(job.end_timestamp)
|
| 591 |
self.assertEqual(job.start_timestamp, job.ops[0].start_timestamp) |
| 592 |
|
| 593 |
def testSuccess(self): |
| 594 |
queue = _FakeQueueForProc() |
| 595 |
|
| 596 |
for (job_id, opcount) in [(25351, 1), (6637, 3), |
| 597 |
(24644, 10), (32207, 100)]: |
| 598 |
ops = [opcodes.OpTestDummy(result="Res%s" % i, fail=False) |
| 599 |
for i in range(opcount)] |
| 600 |
|
| 601 |
# Create job
|
| 602 |
job = self._CreateJob(queue, job_id, ops)
|
| 603 |
|
| 604 |
def _BeforeStart(timeout, priority): |
| 605 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
| 606 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 607 |
self.assertFalse(queue.IsAcquired())
|
| 608 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_WAITING)
|
| 609 |
self.assertFalse(job.cur_opctx)
|
| 610 |
|
| 611 |
def _AfterStart(op, cbs): |
| 612 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
| 613 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 614 |
|
| 615 |
self.assertFalse(queue.IsAcquired())
|
| 616 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_RUNNING)
|
| 617 |
self.assertFalse(job.cur_opctx)
|
| 618 |
|
| 619 |
# Job is running, cancelling shouldn't be possible
|
| 620 |
(success, _) = job.Cancel() |
| 621 |
self.assertFalse(success)
|
| 622 |
|
| 623 |
opexec = _FakeExecOpCodeForProc(queue, _BeforeStart, _AfterStart) |
| 624 |
|
| 625 |
for idx in range(len(ops)): |
| 626 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 627 |
result = jqueue._JobProcessor(queue, opexec, job)() |
| 628 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
| 629 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 630 |
if idx == len(ops) - 1: |
| 631 |
# Last opcode
|
| 632 |
self.assertEqual(result, jqueue._JobProcessor.FINISHED)
|
| 633 |
else:
|
| 634 |
self.assertEqual(result, jqueue._JobProcessor.DEFER)
|
| 635 |
|
| 636 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
| 637 |
self.assert_(job.start_timestamp)
|
| 638 |
self.assertFalse(job.end_timestamp)
|
| 639 |
|
| 640 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 641 |
|
| 642 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_SUCCESS)
|
| 643 |
self.assertEqual(job.GetInfo(["status"]), [constants.JOB_STATUS_SUCCESS]) |
| 644 |
self.assertEqual(job.GetInfo(["opresult"]), |
| 645 |
[[op.input.result for op in job.ops]]) |
| 646 |
self.assertEqual(job.GetInfo(["opstatus"]), |
| 647 |
[len(job.ops) * [constants.OP_STATUS_SUCCESS]])
|
| 648 |
self.assert_(compat.all(op.start_timestamp and op.end_timestamp |
| 649 |
for op in job.ops)) |
| 650 |
|
| 651 |
self._GenericCheckJob(job)
|
| 652 |
|
| 653 |
# Calling the processor on a finished job should be a no-op
|
| 654 |
self.assertEqual(jqueue._JobProcessor(queue, opexec, job)(),
|
| 655 |
jqueue._JobProcessor.FINISHED) |
| 656 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 657 |
|
| 658 |
def testOpcodeError(self): |
| 659 |
queue = _FakeQueueForProc() |
| 660 |
|
| 661 |
testdata = [ |
| 662 |
(17077, 1, 0, 0), |
| 663 |
(1782, 5, 2, 2), |
| 664 |
(18179, 10, 9, 9), |
| 665 |
(4744, 10, 3, 8), |
| 666 |
(23816, 100, 39, 45), |
| 667 |
] |
| 668 |
|
| 669 |
for (job_id, opcount, failfrom, failto) in testdata: |
| 670 |
# Prepare opcodes
|
| 671 |
ops = [opcodes.OpTestDummy(result="Res%s" % i,
|
| 672 |
fail=(failfrom <= i and
|
| 673 |
i <= failto)) |
| 674 |
for i in range(opcount)] |
| 675 |
|
| 676 |
# Create job
|
| 677 |
job = self._CreateJob(queue, str(job_id), ops) |
| 678 |
|
| 679 |
opexec = _FakeExecOpCodeForProc(queue, None, None) |
| 680 |
|
| 681 |
for idx in range(len(ops)): |
| 682 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 683 |
result = jqueue._JobProcessor(queue, opexec, job)() |
| 684 |
# queued to waitlock
|
| 685 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
| 686 |
# waitlock to running
|
| 687 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
| 688 |
# Opcode result
|
| 689 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
| 690 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 691 |
|
| 692 |
if idx in (failfrom, len(ops) - 1): |
| 693 |
# Last opcode
|
| 694 |
self.assertEqual(result, jqueue._JobProcessor.FINISHED)
|
| 695 |
break
|
| 696 |
|
| 697 |
self.assertEqual(result, jqueue._JobProcessor.DEFER)
|
| 698 |
|
| 699 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
| 700 |
|
| 701 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 702 |
|
| 703 |
# Check job status
|
| 704 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_ERROR)
|
| 705 |
self.assertEqual(job.GetInfo(["id"]), [job_id]) |
| 706 |
self.assertEqual(job.GetInfo(["status"]), [constants.JOB_STATUS_ERROR]) |
| 707 |
|
| 708 |
# Check opcode status
|
| 709 |
data = zip(job.ops,
|
| 710 |
job.GetInfo(["opstatus"])[0], |
| 711 |
job.GetInfo(["opresult"])[0]) |
| 712 |
|
| 713 |
for idx, (op, opstatus, opresult) in enumerate(data): |
| 714 |
if idx < failfrom:
|
| 715 |
assert not op.input.fail |
| 716 |
self.assertEqual(opstatus, constants.OP_STATUS_SUCCESS)
|
| 717 |
self.assertEqual(opresult, op.input.result)
|
| 718 |
elif idx <= failto:
|
| 719 |
assert op.input.fail
|
| 720 |
self.assertEqual(opstatus, constants.OP_STATUS_ERROR)
|
| 721 |
self.assertRaises(errors.OpExecError, errors.MaybeRaise, opresult)
|
| 722 |
else:
|
| 723 |
assert not op.input.fail |
| 724 |
self.assertEqual(opstatus, constants.OP_STATUS_ERROR)
|
| 725 |
self.assertRaises(errors.OpExecError, errors.MaybeRaise, opresult)
|
| 726 |
|
| 727 |
self.assert_(compat.all(op.start_timestamp and op.end_timestamp |
| 728 |
for op in job.ops[:failfrom])) |
| 729 |
|
| 730 |
self._GenericCheckJob(job)
|
| 731 |
|
| 732 |
# Calling the processor on a finished job should be a no-op
|
| 733 |
self.assertEqual(jqueue._JobProcessor(queue, opexec, job)(),
|
| 734 |
jqueue._JobProcessor.FINISHED) |
| 735 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 736 |
|
| 737 |
def testCancelWhileInQueue(self): |
| 738 |
queue = _FakeQueueForProc() |
| 739 |
|
| 740 |
ops = [opcodes.OpTestDummy(result="Res%s" % i, fail=False) |
| 741 |
for i in range(5)] |
| 742 |
|
| 743 |
# Create job
|
| 744 |
job_id = 17045
|
| 745 |
job = self._CreateJob(queue, job_id, ops)
|
| 746 |
|
| 747 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
| 748 |
|
| 749 |
# Mark as cancelled
|
| 750 |
(success, _) = job.Cancel() |
| 751 |
self.assert_(success)
|
| 752 |
|
| 753 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 754 |
|
| 755 |
self.assertFalse(job.start_timestamp)
|
| 756 |
self.assertTrue(job.end_timestamp)
|
| 757 |
self.assert_(compat.all(op.status == constants.OP_STATUS_CANCELED
|
| 758 |
for op in job.ops)) |
| 759 |
|
| 760 |
# Serialize to check for differences
|
| 761 |
before_proc = job.Serialize() |
| 762 |
|
| 763 |
# Simulate processor called in workerpool
|
| 764 |
opexec = _FakeExecOpCodeForProc(queue, None, None) |
| 765 |
self.assertEqual(jqueue._JobProcessor(queue, opexec, job)(),
|
| 766 |
jqueue._JobProcessor.FINISHED) |
| 767 |
|
| 768 |
# Check result
|
| 769 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_CANCELED)
|
| 770 |
self.assertEqual(job.GetInfo(["status"]), [constants.JOB_STATUS_CANCELED]) |
| 771 |
self.assertFalse(job.start_timestamp)
|
| 772 |
self.assertTrue(job.end_timestamp)
|
| 773 |
self.assertFalse(compat.any(op.start_timestamp or op.end_timestamp |
| 774 |
for op in job.ops)) |
| 775 |
self.assertEqual(job.GetInfo(["opstatus", "opresult"]), |
| 776 |
[[constants.OP_STATUS_CANCELED for _ in job.ops], |
| 777 |
["Job canceled by request" for _ in job.ops]]) |
| 778 |
|
| 779 |
# Must not have changed or written
|
| 780 |
self.assertEqual(before_proc, job.Serialize())
|
| 781 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 782 |
|
| 783 |
def testCancelWhileWaitlockInQueue(self): |
| 784 |
queue = _FakeQueueForProc() |
| 785 |
|
| 786 |
ops = [opcodes.OpTestDummy(result="Res%s" % i, fail=False) |
| 787 |
for i in range(5)] |
| 788 |
|
| 789 |
# Create job
|
| 790 |
job_id = 8645
|
| 791 |
job = self._CreateJob(queue, job_id, ops)
|
| 792 |
|
| 793 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
| 794 |
|
| 795 |
job.ops[0].status = constants.OP_STATUS_WAITING
|
| 796 |
|
| 797 |
assert len(job.ops) == 5 |
| 798 |
|
| 799 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_WAITING)
|
| 800 |
|
| 801 |
# Mark as cancelling
|
| 802 |
(success, _) = job.Cancel() |
| 803 |
self.assert_(success)
|
| 804 |
|
| 805 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 806 |
|
| 807 |
self.assert_(compat.all(op.status == constants.OP_STATUS_CANCELING
|
| 808 |
for op in job.ops)) |
| 809 |
|
| 810 |
opexec = _FakeExecOpCodeForProc(queue, None, None) |
| 811 |
self.assertEqual(jqueue._JobProcessor(queue, opexec, job)(),
|
| 812 |
jqueue._JobProcessor.FINISHED) |
| 813 |
|
| 814 |
# Check result
|
| 815 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_CANCELED)
|
| 816 |
self.assertEqual(job.GetInfo(["status"]), [constants.JOB_STATUS_CANCELED]) |
| 817 |
self.assertFalse(job.start_timestamp)
|
| 818 |
self.assert_(job.end_timestamp)
|
| 819 |
self.assertFalse(compat.any(op.start_timestamp or op.end_timestamp |
| 820 |
for op in job.ops)) |
| 821 |
self.assertEqual(job.GetInfo(["opstatus", "opresult"]), |
| 822 |
[[constants.OP_STATUS_CANCELED for _ in job.ops], |
| 823 |
["Job canceled by request" for _ in job.ops]]) |
| 824 |
|
| 825 |
def testCancelWhileWaitlock(self): |
| 826 |
queue = _FakeQueueForProc() |
| 827 |
|
| 828 |
ops = [opcodes.OpTestDummy(result="Res%s" % i, fail=False) |
| 829 |
for i in range(5)] |
| 830 |
|
| 831 |
# Create job
|
| 832 |
job_id = 11009
|
| 833 |
job = self._CreateJob(queue, job_id, ops)
|
| 834 |
|
| 835 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
| 836 |
|
| 837 |
def _BeforeStart(timeout, priority): |
| 838 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
| 839 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 840 |
self.assertFalse(queue.IsAcquired())
|
| 841 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_WAITING)
|
| 842 |
|
| 843 |
# Mark as cancelled
|
| 844 |
(success, _) = job.Cancel() |
| 845 |
self.assert_(success)
|
| 846 |
|
| 847 |
self.assert_(compat.all(op.status == constants.OP_STATUS_CANCELING
|
| 848 |
for op in job.ops)) |
| 849 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 850 |
|
| 851 |
def _AfterStart(op, cbs): |
| 852 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
| 853 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 854 |
self.assertFalse(queue.IsAcquired())
|
| 855 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_RUNNING)
|
| 856 |
|
| 857 |
opexec = _FakeExecOpCodeForProc(queue, _BeforeStart, _AfterStart) |
| 858 |
|
| 859 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 860 |
self.assertEqual(jqueue._JobProcessor(queue, opexec, job)(),
|
| 861 |
jqueue._JobProcessor.FINISHED) |
| 862 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
| 863 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 864 |
|
| 865 |
# Check result
|
| 866 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_CANCELED)
|
| 867 |
self.assertEqual(job.GetInfo(["status"]), [constants.JOB_STATUS_CANCELED]) |
| 868 |
self.assert_(job.start_timestamp)
|
| 869 |
self.assert_(job.end_timestamp)
|
| 870 |
self.assertFalse(compat.all(op.start_timestamp and op.end_timestamp |
| 871 |
for op in job.ops)) |
| 872 |
self.assertEqual(job.GetInfo(["opstatus", "opresult"]), |
| 873 |
[[constants.OP_STATUS_CANCELED for _ in job.ops], |
| 874 |
["Job canceled by request" for _ in job.ops]]) |
| 875 |
|
| 876 |
def testCancelWhileWaitlockWithTimeout(self): |
| 877 |
queue = _FakeQueueForProc() |
| 878 |
|
| 879 |
ops = [opcodes.OpTestDummy(result="Res%s" % i, fail=False) |
| 880 |
for i in range(5)] |
| 881 |
|
| 882 |
# Create job
|
| 883 |
job_id = 24314
|
| 884 |
job = self._CreateJob(queue, job_id, ops)
|
| 885 |
|
| 886 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
| 887 |
|
| 888 |
def _BeforeStart(timeout, priority): |
| 889 |
self.assertFalse(queue.IsAcquired())
|
| 890 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_WAITING)
|
| 891 |
|
| 892 |
# Mark as cancelled
|
| 893 |
(success, _) = job.Cancel() |
| 894 |
self.assert_(success)
|
| 895 |
|
| 896 |
self.assert_(compat.all(op.status == constants.OP_STATUS_CANCELING
|
| 897 |
for op in job.ops)) |
| 898 |
|
| 899 |
# Fake an acquire attempt timing out
|
| 900 |
raise mcpu.LockAcquireTimeout()
|
| 901 |
|
| 902 |
def _AfterStart(op, cbs): |
| 903 |
self.fail("Should not reach this") |
| 904 |
|
| 905 |
opexec = _FakeExecOpCodeForProc(queue, _BeforeStart, _AfterStart) |
| 906 |
|
| 907 |
self.assertEqual(jqueue._JobProcessor(queue, opexec, job)(),
|
| 908 |
jqueue._JobProcessor.FINISHED) |
| 909 |
|
| 910 |
# Check result
|
| 911 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_CANCELED)
|
| 912 |
self.assertEqual(job.GetInfo(["status"]), [constants.JOB_STATUS_CANCELED]) |
| 913 |
self.assert_(job.start_timestamp)
|
| 914 |
self.assert_(job.end_timestamp)
|
| 915 |
self.assertFalse(compat.all(op.start_timestamp and op.end_timestamp |
| 916 |
for op in job.ops)) |
| 917 |
self.assertEqual(job.GetInfo(["opstatus", "opresult"]), |
| 918 |
[[constants.OP_STATUS_CANCELED for _ in job.ops], |
| 919 |
["Job canceled by request" for _ in job.ops]]) |
| 920 |
|
| 921 |
def testCancelWhileRunning(self): |
| 922 |
# Tests canceling a job with finished opcodes and more, unprocessed ones
|
| 923 |
queue = _FakeQueueForProc() |
| 924 |
|
| 925 |
ops = [opcodes.OpTestDummy(result="Res%s" % i, fail=False) |
| 926 |
for i in range(3)] |
| 927 |
|
| 928 |
# Create job
|
| 929 |
job_id = 28492
|
| 930 |
job = self._CreateJob(queue, job_id, ops)
|
| 931 |
|
| 932 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
| 933 |
|
| 934 |
opexec = _FakeExecOpCodeForProc(queue, None, None) |
| 935 |
|
| 936 |
# Run one opcode
|
| 937 |
self.assertEqual(jqueue._JobProcessor(queue, opexec, job)(),
|
| 938 |
jqueue._JobProcessor.DEFER) |
| 939 |
|
| 940 |
# Job goes back to queued
|
| 941 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
| 942 |
self.assertEqual(job.GetInfo(["opstatus", "opresult"]), |
| 943 |
[[constants.OP_STATUS_SUCCESS, |
| 944 |
constants.OP_STATUS_QUEUED, |
| 945 |
constants.OP_STATUS_QUEUED], |
| 946 |
["Res0", None, None]]) |
| 947 |
|
| 948 |
# Mark as cancelled
|
| 949 |
(success, _) = job.Cancel() |
| 950 |
self.assert_(success)
|
| 951 |
|
| 952 |
# Try processing another opcode (this will actually cancel the job)
|
| 953 |
self.assertEqual(jqueue._JobProcessor(queue, opexec, job)(),
|
| 954 |
jqueue._JobProcessor.FINISHED) |
| 955 |
|
| 956 |
# Check result
|
| 957 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_CANCELED)
|
| 958 |
self.assertEqual(job.GetInfo(["id"]), [job_id]) |
| 959 |
self.assertEqual(job.GetInfo(["status"]), [constants.JOB_STATUS_CANCELED]) |
| 960 |
self.assertEqual(job.GetInfo(["opstatus", "opresult"]), |
| 961 |
[[constants.OP_STATUS_SUCCESS, |
| 962 |
constants.OP_STATUS_CANCELED, |
| 963 |
constants.OP_STATUS_CANCELED], |
| 964 |
["Res0", "Job canceled by request", |
| 965 |
"Job canceled by request"]])
|
| 966 |
|
| 967 |
def testPartiallyRun(self): |
| 968 |
# Tests calling the processor on a job that's been partially run before the
|
| 969 |
# program was restarted
|
| 970 |
queue = _FakeQueueForProc() |
| 971 |
|
| 972 |
opexec = _FakeExecOpCodeForProc(queue, None, None) |
| 973 |
|
| 974 |
for job_id, successcount in [(30697, 1), (2552, 4), (12489, 9)]: |
| 975 |
ops = [opcodes.OpTestDummy(result="Res%s" % i, fail=False) |
| 976 |
for i in range(10)] |
| 977 |
|
| 978 |
# Create job
|
| 979 |
job = self._CreateJob(queue, job_id, ops)
|
| 980 |
|
| 981 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
| 982 |
|
| 983 |
for _ in range(successcount): |
| 984 |
self.assertEqual(jqueue._JobProcessor(queue, opexec, job)(),
|
| 985 |
jqueue._JobProcessor.DEFER) |
| 986 |
|
| 987 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
| 988 |
self.assertEqual(job.GetInfo(["opstatus"]), |
| 989 |
[[constants.OP_STATUS_SUCCESS |
| 990 |
for _ in range(successcount)] + |
| 991 |
[constants.OP_STATUS_QUEUED |
| 992 |
for _ in range(len(ops) - successcount)]]) |
| 993 |
|
| 994 |
self.assert_(job.ops_iter)
|
| 995 |
|
| 996 |
# Serialize and restore (simulates program restart)
|
| 997 |
newjob = jqueue._QueuedJob.Restore(queue, job.Serialize(), True)
|
| 998 |
self.assertFalse(newjob.ops_iter)
|
| 999 |
self._TestPartial(newjob, successcount)
|
| 1000 |
|
| 1001 |
def _TestPartial(self, job, successcount): |
| 1002 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
| 1003 |
self.assertEqual(job.start_timestamp, job.ops[0].start_timestamp) |
| 1004 |
|
| 1005 |
queue = _FakeQueueForProc() |
| 1006 |
opexec = _FakeExecOpCodeForProc(queue, None, None) |
| 1007 |
|
| 1008 |
for remaining in reversed(range(len(job.ops) - successcount)): |
| 1009 |
result = jqueue._JobProcessor(queue, opexec, job)() |
| 1010 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
| 1011 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
| 1012 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
| 1013 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 1014 |
|
| 1015 |
if remaining == 0: |
| 1016 |
# Last opcode
|
| 1017 |
self.assertEqual(result, jqueue._JobProcessor.FINISHED)
|
| 1018 |
break
|
| 1019 |
|
| 1020 |
self.assertEqual(result, jqueue._JobProcessor.DEFER)
|
| 1021 |
|
| 1022 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
| 1023 |
|
| 1024 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 1025 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_SUCCESS)
|
| 1026 |
self.assertEqual(job.GetInfo(["status"]), [constants.JOB_STATUS_SUCCESS]) |
| 1027 |
self.assertEqual(job.GetInfo(["opresult"]), |
| 1028 |
[[op.input.result for op in job.ops]]) |
| 1029 |
self.assertEqual(job.GetInfo(["opstatus"]), |
| 1030 |
[[constants.OP_STATUS_SUCCESS for _ in job.ops]]) |
| 1031 |
self.assert_(compat.all(op.start_timestamp and op.end_timestamp |
| 1032 |
for op in job.ops)) |
| 1033 |
|
| 1034 |
self._GenericCheckJob(job)
|
| 1035 |
|
| 1036 |
# Calling the processor on a finished job should be a no-op
|
| 1037 |
self.assertEqual(jqueue._JobProcessor(queue, opexec, job)(),
|
| 1038 |
jqueue._JobProcessor.FINISHED) |
| 1039 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 1040 |
|
| 1041 |
# ... also after being restored
|
| 1042 |
job2 = jqueue._QueuedJob.Restore(queue, job.Serialize(), True)
|
| 1043 |
# Calling the processor on a finished job should be a no-op
|
| 1044 |
self.assertEqual(jqueue._JobProcessor(queue, opexec, job2)(),
|
| 1045 |
jqueue._JobProcessor.FINISHED) |
| 1046 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 1047 |
|
| 1048 |
def testProcessorOnRunningJob(self): |
| 1049 |
ops = [opcodes.OpTestDummy(result="result", fail=False)] |
| 1050 |
|
| 1051 |
queue = _FakeQueueForProc() |
| 1052 |
opexec = _FakeExecOpCodeForProc(queue, None, None) |
| 1053 |
|
| 1054 |
# Create job
|
| 1055 |
job = self._CreateJob(queue, 9571, ops) |
| 1056 |
|
| 1057 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
| 1058 |
|
| 1059 |
job.ops[0].status = constants.OP_STATUS_RUNNING
|
| 1060 |
|
| 1061 |
assert len(job.ops) == 1 |
| 1062 |
|
| 1063 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_RUNNING)
|
| 1064 |
|
| 1065 |
# Calling on running job must fail
|
| 1066 |
self.assertRaises(errors.ProgrammerError,
|
| 1067 |
jqueue._JobProcessor(queue, opexec, job)) |
| 1068 |
|
| 1069 |
def testLogMessages(self): |
| 1070 |
# Tests the "Feedback" callback function
|
| 1071 |
queue = _FakeQueueForProc() |
| 1072 |
|
| 1073 |
messages = {
|
| 1074 |
1: [
|
| 1075 |
(None, "Hello"), |
| 1076 |
(None, "World"), |
| 1077 |
(constants.ELOG_MESSAGE, "there"),
|
| 1078 |
], |
| 1079 |
4: [
|
| 1080 |
(constants.ELOG_JQUEUE_TEST, (1, 2, 3)), |
| 1081 |
(constants.ELOG_JQUEUE_TEST, ("other", "type")), |
| 1082 |
], |
| 1083 |
} |
| 1084 |
ops = [opcodes.OpTestDummy(result="Logtest%s" % i, fail=False, |
| 1085 |
messages=messages.get(i, [])) |
| 1086 |
for i in range(5)] |
| 1087 |
|
| 1088 |
# Create job
|
| 1089 |
job = self._CreateJob(queue, 29386, ops) |
| 1090 |
|
| 1091 |
def _BeforeStart(timeout, priority): |
| 1092 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
| 1093 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 1094 |
self.assertFalse(queue.IsAcquired())
|
| 1095 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_WAITING)
|
| 1096 |
|
| 1097 |
def _AfterStart(op, cbs): |
| 1098 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
| 1099 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 1100 |
self.assertFalse(queue.IsAcquired())
|
| 1101 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_RUNNING)
|
| 1102 |
|
| 1103 |
self.assertRaises(AssertionError, cbs.Feedback, |
| 1104 |
"too", "many", "arguments") |
| 1105 |
|
| 1106 |
for (log_type, msg) in op.messages: |
| 1107 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 1108 |
if log_type:
|
| 1109 |
cbs.Feedback(log_type, msg) |
| 1110 |
else:
|
| 1111 |
cbs.Feedback(msg) |
| 1112 |
# Check for job update without replication
|
| 1113 |
self.assertEqual(queue.GetNextUpdate(), (job, False)) |
| 1114 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 1115 |
|
| 1116 |
opexec = _FakeExecOpCodeForProc(queue, _BeforeStart, _AfterStart) |
| 1117 |
|
| 1118 |
for remaining in reversed(range(len(job.ops))): |
| 1119 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 1120 |
result = jqueue._JobProcessor(queue, opexec, job)() |
| 1121 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
| 1122 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 1123 |
|
| 1124 |
if remaining == 0: |
| 1125 |
# Last opcode
|
| 1126 |
self.assertEqual(result, jqueue._JobProcessor.FINISHED)
|
| 1127 |
break
|
| 1128 |
|
| 1129 |
self.assertEqual(result, jqueue._JobProcessor.DEFER)
|
| 1130 |
|
| 1131 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
| 1132 |
|
| 1133 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 1134 |
|
| 1135 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_SUCCESS)
|
| 1136 |
self.assertEqual(job.GetInfo(["opresult"]), |
| 1137 |
[[op.input.result for op in job.ops]]) |
| 1138 |
|
| 1139 |
logmsgcount = sum(len(m) for m in messages.values()) |
| 1140 |
|
| 1141 |
self._CheckLogMessages(job, logmsgcount)
|
| 1142 |
|
| 1143 |
# Serialize and restore (simulates program restart)
|
| 1144 |
newjob = jqueue._QueuedJob.Restore(queue, job.Serialize(), True)
|
| 1145 |
self._CheckLogMessages(newjob, logmsgcount)
|
| 1146 |
|
| 1147 |
# Check each message
|
| 1148 |
prevserial = -1
|
| 1149 |
for idx, oplog in enumerate(job.GetInfo(["oplog"])[0]): |
| 1150 |
for (serial, timestamp, log_type, msg) in oplog: |
| 1151 |
(exptype, expmsg) = messages.get(idx).pop(0)
|
| 1152 |
if exptype:
|
| 1153 |
self.assertEqual(log_type, exptype)
|
| 1154 |
else:
|
| 1155 |
self.assertEqual(log_type, constants.ELOG_MESSAGE)
|
| 1156 |
self.assertEqual(expmsg, msg)
|
| 1157 |
self.assert_(serial > prevserial)
|
| 1158 |
prevserial = serial |
| 1159 |
|
| 1160 |
def _CheckLogMessages(self, job, count): |
| 1161 |
# Check serial
|
| 1162 |
self.assertEqual(job.log_serial, count)
|
| 1163 |
|
| 1164 |
# No filter
|
| 1165 |
self.assertEqual(job.GetLogEntries(None), |
| 1166 |
[entry for entries in job.GetInfo(["oplog"])[0] if entries |
| 1167 |
for entry in entries]) |
| 1168 |
|
| 1169 |
# Filter with serial
|
| 1170 |
assert count > 3 |
| 1171 |
self.assert_(job.GetLogEntries(3)) |
| 1172 |
self.assertEqual(job.GetLogEntries(3), |
| 1173 |
[entry for entries in job.GetInfo(["oplog"])[0] if entries |
| 1174 |
for entry in entries][3:]) |
| 1175 |
|
| 1176 |
# No log message after highest serial
|
| 1177 |
self.assertFalse(job.GetLogEntries(count))
|
| 1178 |
self.assertFalse(job.GetLogEntries(count + 3)) |
| 1179 |
|
| 1180 |
def testSubmitManyJobs(self): |
| 1181 |
queue = _FakeQueueForProc() |
| 1182 |
|
| 1183 |
job_id = 15656
|
| 1184 |
ops = [ |
| 1185 |
opcodes.OpTestDummy(result="Res0", fail=False, |
| 1186 |
submit_jobs=[]), |
| 1187 |
opcodes.OpTestDummy(result="Res1", fail=False, |
| 1188 |
submit_jobs=[ |
| 1189 |
[opcodes.OpTestDummy(result="r1j0", fail=False)], |
| 1190 |
]), |
| 1191 |
opcodes.OpTestDummy(result="Res2", fail=False, |
| 1192 |
submit_jobs=[ |
| 1193 |
[opcodes.OpTestDummy(result="r2j0o0", fail=False), |
| 1194 |
opcodes.OpTestDummy(result="r2j0o1", fail=False), |
| 1195 |
opcodes.OpTestDummy(result="r2j0o2", fail=False), |
| 1196 |
opcodes.OpTestDummy(result="r2j0o3", fail=False)], |
| 1197 |
[opcodes.OpTestDummy(result="r2j1", fail=False)], |
| 1198 |
[opcodes.OpTestDummy(result="r2j3o0", fail=False), |
| 1199 |
opcodes.OpTestDummy(result="r2j3o1", fail=False)], |
| 1200 |
]), |
| 1201 |
] |
| 1202 |
|
| 1203 |
# Create job
|
| 1204 |
job = self._CreateJob(queue, job_id, ops)
|
| 1205 |
|
| 1206 |
def _BeforeStart(timeout, priority): |
| 1207 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
| 1208 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 1209 |
self.assertFalse(queue.IsAcquired())
|
| 1210 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_WAITING)
|
| 1211 |
self.assertFalse(job.cur_opctx)
|
| 1212 |
|
| 1213 |
def _AfterStart(op, cbs): |
| 1214 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
| 1215 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 1216 |
|
| 1217 |
self.assertFalse(queue.IsAcquired())
|
| 1218 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_RUNNING)
|
| 1219 |
self.assertFalse(job.cur_opctx)
|
| 1220 |
|
| 1221 |
# Job is running, cancelling shouldn't be possible
|
| 1222 |
(success, _) = job.Cancel() |
| 1223 |
self.assertFalse(success)
|
| 1224 |
|
| 1225 |
opexec = _FakeExecOpCodeForProc(queue, _BeforeStart, _AfterStart) |
| 1226 |
|
| 1227 |
for idx in range(len(ops)): |
| 1228 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 1229 |
result = jqueue._JobProcessor(queue, opexec, job)() |
| 1230 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
| 1231 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 1232 |
if idx == len(ops) - 1: |
| 1233 |
# Last opcode
|
| 1234 |
self.assertEqual(result, jqueue._JobProcessor.FINISHED)
|
| 1235 |
else:
|
| 1236 |
self.assertEqual(result, jqueue._JobProcessor.DEFER)
|
| 1237 |
|
| 1238 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
| 1239 |
self.assert_(job.start_timestamp)
|
| 1240 |
self.assertFalse(job.end_timestamp)
|
| 1241 |
|
| 1242 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 1243 |
|
| 1244 |
for idx, submitted_ops in enumerate(job_ops |
| 1245 |
for op in ops |
| 1246 |
for job_ops in op.submit_jobs): |
| 1247 |
self.assertEqual(queue.GetNextSubmittedJob(),
|
| 1248 |
(1000 + idx, submitted_ops))
|
| 1249 |
self.assertRaises(IndexError, queue.GetNextSubmittedJob) |
| 1250 |
|
| 1251 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_SUCCESS)
|
| 1252 |
self.assertEqual(job.GetInfo(["status"]), [constants.JOB_STATUS_SUCCESS]) |
| 1253 |
self.assertEqual(job.GetInfo(["opresult"]), |
| 1254 |
[[[], [1000], [1001, 1002, 1003]]]) |
| 1255 |
self.assertEqual(job.GetInfo(["opstatus"]), |
| 1256 |
[len(job.ops) * [constants.OP_STATUS_SUCCESS]])
|
| 1257 |
|
| 1258 |
self._GenericCheckJob(job)
|
| 1259 |
|
| 1260 |
# Calling the processor on a finished job should be a no-op
|
| 1261 |
self.assertEqual(jqueue._JobProcessor(queue, opexec, job)(),
|
| 1262 |
jqueue._JobProcessor.FINISHED) |
| 1263 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 1264 |
|
| 1265 |
def testJobDependency(self): |
| 1266 |
depmgr = _FakeDependencyManager() |
| 1267 |
queue = _FakeQueueForProc(depmgr=depmgr) |
| 1268 |
|
| 1269 |
self.assertEqual(queue.depmgr, depmgr)
|
| 1270 |
|
| 1271 |
prev_job_id = 22113
|
| 1272 |
prev_job_id2 = 28102
|
| 1273 |
job_id = 29929
|
| 1274 |
ops = [ |
| 1275 |
opcodes.OpTestDummy(result="Res0", fail=False, |
| 1276 |
depends=[ |
| 1277 |
[prev_job_id2, None],
|
| 1278 |
[prev_job_id, None],
|
| 1279 |
]), |
| 1280 |
opcodes.OpTestDummy(result="Res1", fail=False), |
| 1281 |
] |
| 1282 |
|
| 1283 |
# Create job
|
| 1284 |
job = self._CreateJob(queue, job_id, ops)
|
| 1285 |
|
| 1286 |
def _BeforeStart(timeout, priority): |
| 1287 |
if attempt == 0 or attempt > 5: |
| 1288 |
# Job should only be updated when it wasn't waiting for another job
|
| 1289 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
| 1290 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 1291 |
self.assertFalse(queue.IsAcquired())
|
| 1292 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_WAITING)
|
| 1293 |
self.assertFalse(job.cur_opctx)
|
| 1294 |
|
| 1295 |
def _AfterStart(op, cbs): |
| 1296 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
| 1297 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 1298 |
|
| 1299 |
self.assertFalse(queue.IsAcquired())
|
| 1300 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_RUNNING)
|
| 1301 |
self.assertFalse(job.cur_opctx)
|
| 1302 |
|
| 1303 |
# Job is running, cancelling shouldn't be possible
|
| 1304 |
(success, _) = job.Cancel() |
| 1305 |
self.assertFalse(success)
|
| 1306 |
|
| 1307 |
opexec = _FakeExecOpCodeForProc(queue, _BeforeStart, _AfterStart) |
| 1308 |
|
| 1309 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
| 1310 |
|
| 1311 |
counter = itertools.count() |
| 1312 |
while True: |
| 1313 |
attempt = counter.next() |
| 1314 |
|
| 1315 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 1316 |
self.assertRaises(IndexError, depmgr.GetNextNotification) |
| 1317 |
|
| 1318 |
if attempt < 2: |
| 1319 |
depmgr.AddCheckResult(job, prev_job_id2, None,
|
| 1320 |
(jqueue._JobDependencyManager.WAIT, "wait2"))
|
| 1321 |
elif attempt == 2: |
| 1322 |
depmgr.AddCheckResult(job, prev_job_id2, None,
|
| 1323 |
(jqueue._JobDependencyManager.CONTINUE, "cont"))
|
| 1324 |
# The processor will ask for the next dependency immediately
|
| 1325 |
depmgr.AddCheckResult(job, prev_job_id, None,
|
| 1326 |
(jqueue._JobDependencyManager.WAIT, "wait"))
|
| 1327 |
elif attempt < 5: |
| 1328 |
depmgr.AddCheckResult(job, prev_job_id, None,
|
| 1329 |
(jqueue._JobDependencyManager.WAIT, "wait"))
|
| 1330 |
elif attempt == 5: |
| 1331 |
depmgr.AddCheckResult(job, prev_job_id, None,
|
| 1332 |
(jqueue._JobDependencyManager.CONTINUE, "cont"))
|
| 1333 |
if attempt == 2: |
| 1334 |
self.assertEqual(depmgr.CountPendingResults(), 2) |
| 1335 |
elif attempt > 5: |
| 1336 |
self.assertEqual(depmgr.CountPendingResults(), 0) |
| 1337 |
else:
|
| 1338 |
self.assertEqual(depmgr.CountPendingResults(), 1) |
| 1339 |
|
| 1340 |
result = jqueue._JobProcessor(queue, opexec, job)() |
| 1341 |
if attempt == 0 or attempt >= 5: |
| 1342 |
# Job should only be updated if there was an actual change
|
| 1343 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
| 1344 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 1345 |
self.assertFalse(depmgr.CountPendingResults())
|
| 1346 |
|
| 1347 |
if attempt < 5: |
| 1348 |
# Simulate waiting for other job
|
| 1349 |
self.assertEqual(result, jqueue._JobProcessor.WAITDEP)
|
| 1350 |
self.assertTrue(job.cur_opctx)
|
| 1351 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_WAITING)
|
| 1352 |
self.assertRaises(IndexError, depmgr.GetNextNotification) |
| 1353 |
self.assert_(job.start_timestamp)
|
| 1354 |
self.assertFalse(job.end_timestamp)
|
| 1355 |
continue
|
| 1356 |
|
| 1357 |
if result == jqueue._JobProcessor.FINISHED:
|
| 1358 |
# Last opcode
|
| 1359 |
self.assertFalse(job.cur_opctx)
|
| 1360 |
break
|
| 1361 |
|
| 1362 |
self.assertRaises(IndexError, depmgr.GetNextNotification) |
| 1363 |
|
| 1364 |
self.assertEqual(result, jqueue._JobProcessor.DEFER)
|
| 1365 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
| 1366 |
self.assert_(job.start_timestamp)
|
| 1367 |
self.assertFalse(job.end_timestamp)
|
| 1368 |
|
| 1369 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_SUCCESS)
|
| 1370 |
self.assertEqual(job.GetInfo(["status"]), [constants.JOB_STATUS_SUCCESS]) |
| 1371 |
self.assertEqual(job.GetInfo(["opresult"]), |
| 1372 |
[[op.input.result for op in job.ops]]) |
| 1373 |
self.assertEqual(job.GetInfo(["opstatus"]), |
| 1374 |
[len(job.ops) * [constants.OP_STATUS_SUCCESS]])
|
| 1375 |
self.assertTrue(compat.all(op.start_timestamp and op.end_timestamp |
| 1376 |
for op in job.ops)) |
| 1377 |
|
| 1378 |
self._GenericCheckJob(job)
|
| 1379 |
|
| 1380 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 1381 |
self.assertRaises(IndexError, depmgr.GetNextNotification) |
| 1382 |
self.assertFalse(depmgr.CountPendingResults())
|
| 1383 |
self.assertFalse(depmgr.CountWaitingJobs())
|
| 1384 |
|
| 1385 |
# Calling the processor on a finished job should be a no-op
|
| 1386 |
self.assertEqual(jqueue._JobProcessor(queue, opexec, job)(),
|
| 1387 |
jqueue._JobProcessor.FINISHED) |
| 1388 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 1389 |
|
| 1390 |
def testJobDependencyCancel(self): |
| 1391 |
depmgr = _FakeDependencyManager() |
| 1392 |
queue = _FakeQueueForProc(depmgr=depmgr) |
| 1393 |
|
| 1394 |
self.assertEqual(queue.depmgr, depmgr)
|
| 1395 |
|
| 1396 |
prev_job_id = 13623
|
| 1397 |
job_id = 30876
|
| 1398 |
ops = [ |
| 1399 |
opcodes.OpTestDummy(result="Res0", fail=False), |
| 1400 |
opcodes.OpTestDummy(result="Res1", fail=False, |
| 1401 |
depends=[ |
| 1402 |
[prev_job_id, None],
|
| 1403 |
]), |
| 1404 |
opcodes.OpTestDummy(result="Res2", fail=False), |
| 1405 |
] |
| 1406 |
|
| 1407 |
# Create job
|
| 1408 |
job = self._CreateJob(queue, job_id, ops)
|
| 1409 |
|
| 1410 |
def _BeforeStart(timeout, priority): |
| 1411 |
if attempt == 0 or attempt > 5: |
| 1412 |
# Job should only be updated when it wasn't waiting for another job
|
| 1413 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
| 1414 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 1415 |
self.assertFalse(queue.IsAcquired())
|
| 1416 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_WAITING)
|
| 1417 |
self.assertFalse(job.cur_opctx)
|
| 1418 |
|
| 1419 |
def _AfterStart(op, cbs): |
| 1420 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
| 1421 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 1422 |
|
| 1423 |
self.assertFalse(queue.IsAcquired())
|
| 1424 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_RUNNING)
|
| 1425 |
self.assertFalse(job.cur_opctx)
|
| 1426 |
|
| 1427 |
# Job is running, cancelling shouldn't be possible
|
| 1428 |
(success, _) = job.Cancel() |
| 1429 |
self.assertFalse(success)
|
| 1430 |
|
| 1431 |
opexec = _FakeExecOpCodeForProc(queue, _BeforeStart, _AfterStart) |
| 1432 |
|
| 1433 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
| 1434 |
|
| 1435 |
counter = itertools.count() |
| 1436 |
while True: |
| 1437 |
attempt = counter.next() |
| 1438 |
|
| 1439 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 1440 |
self.assertRaises(IndexError, depmgr.GetNextNotification) |
| 1441 |
|
| 1442 |
if attempt == 0: |
| 1443 |
# This will handle the first opcode
|
| 1444 |
pass
|
| 1445 |
elif attempt < 4: |
| 1446 |
depmgr.AddCheckResult(job, prev_job_id, None,
|
| 1447 |
(jqueue._JobDependencyManager.WAIT, "wait"))
|
| 1448 |
elif attempt == 4: |
| 1449 |
# Other job was cancelled
|
| 1450 |
depmgr.AddCheckResult(job, prev_job_id, None,
|
| 1451 |
(jqueue._JobDependencyManager.CANCEL, "cancel"))
|
| 1452 |
|
| 1453 |
if attempt == 0: |
| 1454 |
self.assertEqual(depmgr.CountPendingResults(), 0) |
| 1455 |
else:
|
| 1456 |
self.assertEqual(depmgr.CountPendingResults(), 1) |
| 1457 |
|
| 1458 |
result = jqueue._JobProcessor(queue, opexec, job)() |
| 1459 |
if attempt <= 1 or attempt >= 4: |
| 1460 |
# Job should only be updated if there was an actual change
|
| 1461 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
| 1462 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 1463 |
self.assertFalse(depmgr.CountPendingResults())
|
| 1464 |
|
| 1465 |
if attempt > 0 and attempt < 4: |
| 1466 |
# Simulate waiting for other job
|
| 1467 |
self.assertEqual(result, jqueue._JobProcessor.WAITDEP)
|
| 1468 |
self.assertTrue(job.cur_opctx)
|
| 1469 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_WAITING)
|
| 1470 |
self.assertRaises(IndexError, depmgr.GetNextNotification) |
| 1471 |
self.assert_(job.start_timestamp)
|
| 1472 |
self.assertFalse(job.end_timestamp)
|
| 1473 |
continue
|
| 1474 |
|
| 1475 |
if result == jqueue._JobProcessor.FINISHED:
|
| 1476 |
# Last opcode
|
| 1477 |
self.assertFalse(job.cur_opctx)
|
| 1478 |
break
|
| 1479 |
|
| 1480 |
self.assertRaises(IndexError, depmgr.GetNextNotification) |
| 1481 |
|
| 1482 |
self.assertEqual(result, jqueue._JobProcessor.DEFER)
|
| 1483 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
| 1484 |
self.assert_(job.start_timestamp)
|
| 1485 |
self.assertFalse(job.end_timestamp)
|
| 1486 |
|
| 1487 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_CANCELED)
|
| 1488 |
self.assertEqual(job.GetInfo(["status"]), [constants.JOB_STATUS_CANCELED]) |
| 1489 |
self.assertEqual(job.GetInfo(["opstatus", "opresult"]), |
| 1490 |
[[constants.OP_STATUS_SUCCESS, |
| 1491 |
constants.OP_STATUS_CANCELED, |
| 1492 |
constants.OP_STATUS_CANCELED], |
| 1493 |
["Res0", "Job canceled by request", |
| 1494 |
"Job canceled by request"]])
|
| 1495 |
|
| 1496 |
self._GenericCheckJob(job)
|
| 1497 |
|
| 1498 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 1499 |
self.assertRaises(IndexError, depmgr.GetNextNotification) |
| 1500 |
self.assertFalse(depmgr.CountPendingResults())
|
| 1501 |
|
| 1502 |
# Calling the processor on a finished job should be a no-op
|
| 1503 |
self.assertEqual(jqueue._JobProcessor(queue, opexec, job)(),
|
| 1504 |
jqueue._JobProcessor.FINISHED) |
| 1505 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 1506 |
|
| 1507 |
def testJobDependencyWrongstatus(self): |
| 1508 |
depmgr = _FakeDependencyManager() |
| 1509 |
queue = _FakeQueueForProc(depmgr=depmgr) |
| 1510 |
|
| 1511 |
self.assertEqual(queue.depmgr, depmgr)
|
| 1512 |
|
| 1513 |
prev_job_id = 9741
|
| 1514 |
job_id = 11763
|
| 1515 |
ops = [ |
| 1516 |
opcodes.OpTestDummy(result="Res0", fail=False), |
| 1517 |
opcodes.OpTestDummy(result="Res1", fail=False, |
| 1518 |
depends=[ |
| 1519 |
[prev_job_id, None],
|
| 1520 |
]), |
| 1521 |
opcodes.OpTestDummy(result="Res2", fail=False), |
| 1522 |
] |
| 1523 |
|
| 1524 |
# Create job
|
| 1525 |
job = self._CreateJob(queue, job_id, ops)
|
| 1526 |
|
| 1527 |
def _BeforeStart(timeout, priority): |
| 1528 |
if attempt == 0 or attempt > 5: |
| 1529 |
# Job should only be updated when it wasn't waiting for another job
|
| 1530 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
| 1531 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 1532 |
self.assertFalse(queue.IsAcquired())
|
| 1533 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_WAITING)
|
| 1534 |
self.assertFalse(job.cur_opctx)
|
| 1535 |
|
| 1536 |
def _AfterStart(op, cbs): |
| 1537 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
| 1538 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 1539 |
|
| 1540 |
self.assertFalse(queue.IsAcquired())
|
| 1541 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_RUNNING)
|
| 1542 |
self.assertFalse(job.cur_opctx)
|
| 1543 |
|
| 1544 |
# Job is running, cancelling shouldn't be possible
|
| 1545 |
(success, _) = job.Cancel() |
| 1546 |
self.assertFalse(success)
|
| 1547 |
|
| 1548 |
opexec = _FakeExecOpCodeForProc(queue, _BeforeStart, _AfterStart) |
| 1549 |
|
| 1550 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
| 1551 |
|
| 1552 |
counter = itertools.count() |
| 1553 |
while True: |
| 1554 |
attempt = counter.next() |
| 1555 |
|
| 1556 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 1557 |
self.assertRaises(IndexError, depmgr.GetNextNotification) |
| 1558 |
|
| 1559 |
if attempt == 0: |
| 1560 |
# This will handle the first opcode
|
| 1561 |
pass
|
| 1562 |
elif attempt < 4: |
| 1563 |
depmgr.AddCheckResult(job, prev_job_id, None,
|
| 1564 |
(jqueue._JobDependencyManager.WAIT, "wait"))
|
| 1565 |
elif attempt == 4: |
| 1566 |
# Other job failed
|
| 1567 |
depmgr.AddCheckResult(job, prev_job_id, None,
|
| 1568 |
(jqueue._JobDependencyManager.WRONGSTATUS, "w"))
|
| 1569 |
|
| 1570 |
if attempt == 0: |
| 1571 |
self.assertEqual(depmgr.CountPendingResults(), 0) |
| 1572 |
else:
|
| 1573 |
self.assertEqual(depmgr.CountPendingResults(), 1) |
| 1574 |
|
| 1575 |
result = jqueue._JobProcessor(queue, opexec, job)() |
| 1576 |
if attempt <= 1 or attempt >= 4: |
| 1577 |
# Job should only be updated if there was an actual change
|
| 1578 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
| 1579 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 1580 |
self.assertFalse(depmgr.CountPendingResults())
|
| 1581 |
|
| 1582 |
if attempt > 0 and attempt < 4: |
| 1583 |
# Simulate waiting for other job
|
| 1584 |
self.assertEqual(result, jqueue._JobProcessor.WAITDEP)
|
| 1585 |
self.assertTrue(job.cur_opctx)
|
| 1586 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_WAITING)
|
| 1587 |
self.assertRaises(IndexError, depmgr.GetNextNotification) |
| 1588 |
self.assert_(job.start_timestamp)
|
| 1589 |
self.assertFalse(job.end_timestamp)
|
| 1590 |
continue
|
| 1591 |
|
| 1592 |
if result == jqueue._JobProcessor.FINISHED:
|
| 1593 |
# Last opcode
|
| 1594 |
self.assertFalse(job.cur_opctx)
|
| 1595 |
break
|
| 1596 |
|
| 1597 |
self.assertRaises(IndexError, depmgr.GetNextNotification) |
| 1598 |
|
| 1599 |
self.assertEqual(result, jqueue._JobProcessor.DEFER)
|
| 1600 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
| 1601 |
self.assert_(job.start_timestamp)
|
| 1602 |
self.assertFalse(job.end_timestamp)
|
| 1603 |
|
| 1604 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_ERROR)
|
| 1605 |
self.assertEqual(job.GetInfo(["status"]), [constants.JOB_STATUS_ERROR]) |
| 1606 |
self.assertEqual(job.GetInfo(["opstatus"]), |
| 1607 |
[[constants.OP_STATUS_SUCCESS, |
| 1608 |
constants.OP_STATUS_ERROR, |
| 1609 |
constants.OP_STATUS_ERROR]]), |
| 1610 |
|
| 1611 |
(opresult, ) = job.GetInfo(["opresult"])
|
| 1612 |
self.assertEqual(len(opresult), len(ops)) |
| 1613 |
self.assertEqual(opresult[0], "Res0") |
| 1614 |
self.assertTrue(errors.GetEncodedError(opresult[1])) |
| 1615 |
self.assertTrue(errors.GetEncodedError(opresult[2])) |
| 1616 |
|
| 1617 |
self._GenericCheckJob(job)
|
| 1618 |
|
| 1619 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 1620 |
self.assertRaises(IndexError, depmgr.GetNextNotification) |
| 1621 |
self.assertFalse(depmgr.CountPendingResults())
|
| 1622 |
|
| 1623 |
# Calling the processor on a finished job should be a no-op
|
| 1624 |
self.assertEqual(jqueue._JobProcessor(queue, opexec, job)(),
|
| 1625 |
jqueue._JobProcessor.FINISHED) |
| 1626 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
| 1627 |
|
| 1628 |
|
| 1629 |
class TestEvaluateJobProcessorResult(unittest.TestCase): |
| 1630 |
def testFinished(self): |
| 1631 |
depmgr = _FakeDependencyManager() |
| 1632 |
job = _IdOnlyFakeJob(30953)
|
| 1633 |
jqueue._EvaluateJobProcessorResult(depmgr, job, |
| 1634 |
jqueue._JobProcessor.FINISHED) |
| 1635 |
self.assertEqual(depmgr.GetNextNotification(), job.id)
|
| 1636 |
self.assertRaises(IndexError, depmgr.GetNextNotification) |
| 1637 |
|
| 1638 |
def testDefer(self): |
| 1639 |
depmgr = _FakeDependencyManager() |
| 1640 |
job = _IdOnlyFakeJob(11326, priority=5463) |
| 1641 |
try:
|
| 1642 |
jqueue._EvaluateJobProcessorResult(depmgr, job, |
| 1643 |
jqueue._JobProcessor.DEFER) |
| 1644 |
except workerpool.DeferTask, err:
|
| 1645 |
self.assertEqual(err.priority, 5463) |
| 1646 |
else:
|
| 1647 |
self.fail("Didn't raise exception") |
| 1648 |
self.assertRaises(IndexError, depmgr.GetNextNotification) |
| 1649 |
|
| 1650 |
def testWaitdep(self): |
| 1651 |
depmgr = _FakeDependencyManager() |
| 1652 |
job = _IdOnlyFakeJob(21317)
|
| 1653 |
jqueue._EvaluateJobProcessorResult(depmgr, job, |
| 1654 |
jqueue._JobProcessor.WAITDEP) |
| 1655 |
self.assertRaises(IndexError, depmgr.GetNextNotification) |
| 1656 |
|
| 1657 |
def testOther(self): |
| 1658 |
depmgr = _FakeDependencyManager() |
| 1659 |
job = _IdOnlyFakeJob(5813)
|
| 1660 |
self.assertRaises(errors.ProgrammerError,
|
| 1661 |
jqueue._EvaluateJobProcessorResult, |
| 1662 |
depmgr, job, "Other result")
|
| 1663 |
self.assertRaises(IndexError, depmgr.GetNextNotification) |
| 1664 |
|
| 1665 |
|
| 1666 |
class _FakeTimeoutStrategy: |
| 1667 |
def __init__(self, timeouts): |
| 1668 |
self.timeouts = timeouts
|
| 1669 |
self.attempts = 0 |
| 1670 |
self.last_timeout = None |
| 1671 |
|
| 1672 |
def NextAttempt(self): |
| 1673 |
self.attempts += 1 |
| 1674 |
if self.timeouts: |
| 1675 |
timeout = self.timeouts.pop(0) |
| 1676 |
else:
|
| 1677 |
timeout = None
|
| 1678 |
self.last_timeout = timeout
|
| 1679 |
return timeout
|
| 1680 |
|
| 1681 |
|
| 1682 |
class TestJobProcessorTimeouts(unittest.TestCase, _JobProcessorTestUtils): |
| 1683 |
def setUp(self): |
| 1684 |
self.queue = _FakeQueueForProc()
|
| 1685 |
self.job = None |
| 1686 |
self.curop = None |
| 1687 |
self.opcounter = None |
| 1688 |
self.timeout_strategy = None |
| 1689 |
self.retries = 0 |
| 1690 |
self.prev_tsop = None |
| 1691 |
self.prev_prio = None |
| 1692 |
self.prev_status = None |
| 1693 |
self.lock_acq_prio = None |
| 1694 |
self.gave_lock = None |
| 1695 |
self.done_lock_before_blocking = False |
| 1696 |
|
| 1697 |
def _BeforeStart(self, timeout, priority): |
| 1698 |
job = self.job
|
| 1699 |
|
| 1700 |
# If status has changed, job must've been written
|
| 1701 |
if self.prev_status != self.job.ops[self.curop].status: |
| 1702 |
self.assertEqual(self.queue.GetNextUpdate(), (job, True)) |
| 1703 |
self.assertRaises(IndexError, self.queue.GetNextUpdate) |
| 1704 |
|
| 1705 |
self.assertFalse(self.queue.IsAcquired()) |
| 1706 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_WAITING)
|
| 1707 |
|
| 1708 |
ts = self.timeout_strategy
|
| 1709 |
|
| 1710 |
self.assert_(timeout is None or isinstance(timeout, (int, float))) |
| 1711 |
self.assertEqual(timeout, ts.last_timeout)
|
| 1712 |
self.assertEqual(priority, job.ops[self.curop].priority) |
| 1713 |
|
| 1714 |
self.gave_lock = True |
| 1715 |
self.lock_acq_prio = priority
|
| 1716 |
|
| 1717 |
if (self.curop == 3 and |
| 1718 |
job.ops[self.curop].priority == constants.OP_PRIO_HIGHEST + 3): |
| 1719 |
# Give locks before running into blocking acquire
|
| 1720 |
assert self.retries == 7 |
| 1721 |
self.retries = 0 |
| 1722 |
self.done_lock_before_blocking = True |
| 1723 |
return
|
| 1724 |
|
| 1725 |
if self.retries > 0: |
| 1726 |
self.assert_(timeout is not None) |
| 1727 |
self.retries -= 1 |
| 1728 |
self.gave_lock = False |
| 1729 |
raise mcpu.LockAcquireTimeout()
|
| 1730 |
|
| 1731 |
if job.ops[self.curop].priority == constants.OP_PRIO_HIGHEST: |
| 1732 |
assert self.retries == 0, "Didn't exhaust all retries at highest priority" |
| 1733 |
assert not ts.timeouts |
| 1734 |
self.assert_(timeout is None) |
| 1735 |
|
| 1736 |
def _AfterStart(self, op, cbs): |
| 1737 |
job = self.job
|
| 1738 |
|
| 1739 |
# Setting to "running" requires an update
|
| 1740 |
self.assertEqual(self.queue.GetNextUpdate(), (job, True)) |
| 1741 |
self.assertRaises(IndexError, self.queue.GetNextUpdate) |
| 1742 |
|
| 1743 |
self.assertFalse(self.queue.IsAcquired()) |
| 1744 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_RUNNING)
|
| 1745 |
|
| 1746 |
# Job is running, cancelling shouldn't be possible
|
| 1747 |
(success, _) = job.Cancel() |
| 1748 |
self.assertFalse(success)
|
| 1749 |
|
| 1750 |
def _NextOpcode(self): |
| 1751 |
self.curop = self.opcounter.next() |
| 1752 |
self.prev_prio = self.job.ops[self.curop].priority |
| 1753 |
self.prev_status = self.job.ops[self.curop].status |
| 1754 |
|
| 1755 |
def _NewTimeoutStrategy(self): |
| 1756 |
job = self.job
|
| 1757 |
|
| 1758 |
self.assertEqual(self.retries, 0) |
| 1759 |
|
| 1760 |
if self.prev_tsop == self.curop: |
| 1761 |
# Still on the same opcode, priority must've been increased
|
| 1762 |
self.assertEqual(self.prev_prio, job.ops[self.curop].priority + 1) |
| 1763 |
|
| 1764 |
if self.curop == 1: |
| 1765 |
# Normal retry
|
| 1766 |
timeouts = range(10, 31, 10) |
| 1767 |
self.retries = len(timeouts) - 1 |
| 1768 |
|
| 1769 |
elif self.curop == 2: |
| 1770 |
# Let this run into a blocking acquire
|
| 1771 |
timeouts = range(11, 61, 12) |
| 1772 |
self.retries = len(timeouts) |
| 1773 |
|
| 1774 |
elif self.curop == 3: |
| 1775 |
# Wait for priority to increase, but give lock before blocking acquire
|
| 1776 |
timeouts = range(12, 100, 14) |
| 1777 |
self.retries = len(timeouts) |
| 1778 |
|
| 1779 |
self.assertFalse(self.done_lock_before_blocking) |
| 1780 |
|
| 1781 |
elif self.curop == 4: |
| 1782 |
self.assert_(self.done_lock_before_blocking) |
| 1783 |
|
| 1784 |
# Timeouts, but no need to retry
|
| 1785 |
timeouts = range(10, 31, 10) |
| 1786 |
self.retries = 0 |
| 1787 |
|
| 1788 |
elif self.curop == 5: |
| 1789 |
# Normal retry
|
| 1790 |
timeouts = range(19, 100, 11) |
| 1791 |
self.retries = len(timeouts) |
| 1792 |
|
| 1793 |
else:
|
| 1794 |
timeouts = [] |
| 1795 |
self.retries = 0 |
| 1796 |
|
| 1797 |
assert len(job.ops) == 10 |
| 1798 |
assert self.retries <= len(timeouts) |
| 1799 |
|
| 1800 |
ts = _FakeTimeoutStrategy(timeouts) |
| 1801 |
|
| 1802 |
self.timeout_strategy = ts
|
| 1803 |
self.prev_tsop = self.curop |
| 1804 |
self.prev_prio = job.ops[self.curop].priority |
| 1805 |
|
| 1806 |
return ts
|
| 1807 |
|
| 1808 |
def testTimeout(self): |
| 1809 |
ops = [opcodes.OpTestDummy(result="Res%s" % i, fail=False) |
| 1810 |
for i in range(10)] |
| 1811 |
|
| 1812 |
# Create job
|
| 1813 |
job_id = 15801
|
| 1814 |
job = self._CreateJob(self.queue, job_id, ops) |
| 1815 |
self.job = job
|
| 1816 |
|
| 1817 |
self.opcounter = itertools.count(0) |
| 1818 |
|
| 1819 |
opexec = _FakeExecOpCodeForProc(self.queue, self._BeforeStart, |
| 1820 |
self._AfterStart)
|
| 1821 |
tsf = self._NewTimeoutStrategy
|
| 1822 |
|
| 1823 |
self.assertFalse(self.done_lock_before_blocking) |
| 1824 |
|
| 1825 |
while True: |
| 1826 |
proc = jqueue._JobProcessor(self.queue, opexec, job,
|
| 1827 |
_timeout_strategy_factory=tsf) |
| 1828 |
|
| 1829 |
self.assertRaises(IndexError, self.queue.GetNextUpdate) |
| 1830 |
|
| 1831 |
if self.curop is not None: |
| 1832 |
self.prev_status = self.job.ops[self.curop].status |
| 1833 |
|
| 1834 |
self.lock_acq_prio = None |
| 1835 |
|
| 1836 |
result = proc(_nextop_fn=self._NextOpcode)
|
| 1837 |
assert self.curop is not None |
| 1838 |
|
| 1839 |
if result == jqueue._JobProcessor.FINISHED or self.gave_lock: |
| 1840 |
# Got lock and/or job is done, result must've been written
|
| 1841 |
self.assertFalse(job.cur_opctx)
|
| 1842 |
self.assertEqual(self.queue.GetNextUpdate(), (job, True)) |
| 1843 |
self.assertRaises(IndexError, self.queue.GetNextUpdate) |
| 1844 |
self.assertEqual(self.lock_acq_prio, job.ops[self.curop].priority) |
| 1845 |
self.assert_(job.ops[self.curop].exec_timestamp) |
| 1846 |
|
| 1847 |
if result == jqueue._JobProcessor.FINISHED:
|
| 1848 |
self.assertFalse(job.cur_opctx)
|
| 1849 |
break
|
| 1850 |
|
| 1851 |
self.assertEqual(result, jqueue._JobProcessor.DEFER)
|
| 1852 |
|
| 1853 |
if self.curop == 0: |
| 1854 |
self.assertEqual(job.ops[self.curop].start_timestamp, |
| 1855 |
job.start_timestamp) |
| 1856 |
|
| 1857 |
if self.gave_lock: |
| 1858 |
# Opcode finished, but job not yet done
|
| 1859 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
| 1860 |
else:
|
| 1861 |
# Did not get locks
|
| 1862 |
self.assert_(job.cur_opctx)
|
| 1863 |
self.assertEqual(job.cur_opctx._timeout_strategy._fn,
|
| 1864 |
self.timeout_strategy.NextAttempt)
|
| 1865 |
self.assertFalse(job.ops[self.curop].exec_timestamp) |
| 1866 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_WAITING)
|
| 1867 |
|
| 1868 |
# If priority has changed since acquiring locks, the job must've been
|
| 1869 |
# updated
|
| 1870 |
if self.lock_acq_prio != job.ops[self.curop].priority: |
| 1871 |
self.assertEqual(self.queue.GetNextUpdate(), (job, True)) |
| 1872 |
|
| 1873 |
self.assertRaises(IndexError, self.queue.GetNextUpdate) |
| 1874 |
|
| 1875 |
self.assert_(job.start_timestamp)
|
| 1876 |
self.assertFalse(job.end_timestamp)
|
| 1877 |
|
| 1878 |
self.assertEqual(self.curop, len(job.ops) - 1) |
| 1879 |
self.assertEqual(self.job, job) |
| 1880 |
self.assertEqual(self.opcounter.next(), len(job.ops)) |
| 1881 |
self.assert_(self.done_lock_before_blocking) |
| 1882 |
|
| 1883 |
self.assertRaises(IndexError, self.queue.GetNextUpdate) |
| 1884 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_SUCCESS)
|
| 1885 |
self.assertEqual(job.GetInfo(["status"]), [constants.JOB_STATUS_SUCCESS]) |
| 1886 |
self.assertEqual(job.GetInfo(["opresult"]), |
| 1887 |
[[op.input.result for op in job.ops]]) |
| 1888 |
self.assertEqual(job.GetInfo(["opstatus"]), |
| 1889 |
[len(job.ops) * [constants.OP_STATUS_SUCCESS]])
|
| 1890 |
self.assert_(compat.all(op.start_timestamp and op.end_timestamp |
| 1891 |
for op in job.ops)) |
| 1892 |
|
| 1893 |
# Calling the processor on a finished job should be a no-op
|
| 1894 |
self.assertEqual(jqueue._JobProcessor(self.queue, opexec, job)(), |
| 1895 |
jqueue._JobProcessor.FINISHED) |
| 1896 |
self.assertRaises(IndexError, self.queue.GetNextUpdate) |
| 1897 |
|
| 1898 |
|
| 1899 |
class _IdOnlyFakeJob: |
| 1900 |
def __init__(self, job_id, priority=NotImplemented): |
| 1901 |
self.id = str(job_id) |
| 1902 |
self._priority = priority
|
| 1903 |
|
| 1904 |
def CalcPriority(self): |
| 1905 |
return self._priority |
| 1906 |
|
| 1907 |
|
| 1908 |
class TestJobDependencyManager(unittest.TestCase): |
| 1909 |
def setUp(self): |
| 1910 |
self._status = []
|
| 1911 |
self._queue = []
|
| 1912 |
self.jdm = jqueue._JobDependencyManager(self._GetStatus, self._Enqueue) |
| 1913 |
|
| 1914 |
def _GetStatus(self, job_id): |
| 1915 |
(exp_job_id, result) = self._status.pop(0) |
| 1916 |
self.assertEqual(exp_job_id, job_id)
|
| 1917 |
return result
|
| 1918 |
|
| 1919 |
def _Enqueue(self, jobs): |
| 1920 |
self.assertFalse(self.jdm._lock.is_owned(), |
| 1921 |
msg=("Must not own manager lock while re-adding jobs"
|
| 1922 |
" (potential deadlock)"))
|
| 1923 |
self._queue.append(jobs)
|
| 1924 |
|
| 1925 |
def testNotFinalizedThenCancel(self): |
| 1926 |
job = _IdOnlyFakeJob(17697)
|
| 1927 |
job_id = str(28625) |
| 1928 |
|
| 1929 |
self._status.append((job_id, constants.JOB_STATUS_RUNNING))
|
| 1930 |
(result, _) = self.jdm.CheckAndRegister(job, job_id, [])
|
| 1931 |
self.assertEqual(result, self.jdm.WAIT) |
| 1932 |
self.assertFalse(self._status) |
| 1933 |
self.assertFalse(self._queue) |
| 1934 |
self.assertTrue(self.jdm.JobWaiting(job)) |
| 1935 |
self.assertEqual(self.jdm._waiters, { |
| 1936 |
job_id: set([job]),
|
| 1937 |
}) |
| 1938 |
self.assertEqual(self.jdm.GetLockInfo([query.LQ_PENDING]), [ |
| 1939 |
("job/28625", None, None, [("job", [job.id])]) |
| 1940 |
]) |
| 1941 |
|
| 1942 |
self._status.append((job_id, constants.JOB_STATUS_CANCELED))
|
| 1943 |
(result, _) = self.jdm.CheckAndRegister(job, job_id, [])
|
| 1944 |
self.assertEqual(result, self.jdm.CANCEL) |
| 1945 |
self.assertFalse(self._status) |
| 1946 |
self.assertFalse(self._queue) |
| 1947 |
self.assertFalse(self.jdm.JobWaiting(job)) |
| 1948 |
self.assertFalse(self.jdm.GetLockInfo([query.LQ_PENDING])) |
| 1949 |
|
| 1950 |
def testRequireCancel(self): |
| 1951 |
job = _IdOnlyFakeJob(5278)
|
| 1952 |
job_id = str(9610) |
| 1953 |
dep_status = [constants.JOB_STATUS_CANCELED] |
| 1954 |
|
| 1955 |
self._status.append((job_id, constants.JOB_STATUS_WAITING))
|
| 1956 |
(result, _) = self.jdm.CheckAndRegister(job, job_id, dep_status)
|
| 1957 |
self.assertEqual(result, self.jdm.WAIT) |
| 1958 |
self.assertFalse(self._status) |
| 1959 |
self.assertFalse(self._queue) |
| 1960 |
self.assertTrue(self.jdm.JobWaiting(job)) |
| 1961 |
self.assertEqual(self.jdm._waiters, { |
| 1962 |
job_id: set([job]),
|
| 1963 |
}) |
| 1964 |
self.assertEqual(self.jdm.GetLockInfo([query.LQ_PENDING]), [ |
| 1965 |
("job/9610", None, None, [("job", [job.id])]) |
| 1966 |
]) |
| 1967 |
|
| 1968 |
self._status.append((job_id, constants.JOB_STATUS_CANCELED))
|
| 1969 |
(result, _) = self.jdm.CheckAndRegister(job, job_id, dep_status)
|
| 1970 |
self.assertEqual(result, self.jdm.CONTINUE) |
| 1971 |
self.assertFalse(self._status) |
| 1972 |
self.assertFalse(self._queue) |
| 1973 |
self.assertFalse(self.jdm.JobWaiting(job)) |
| 1974 |
self.assertFalse(self.jdm.GetLockInfo([query.LQ_PENDING])) |
| 1975 |
|
| 1976 |
def testRequireError(self): |
| 1977 |
job = _IdOnlyFakeJob(21459)
|
| 1978 |
job_id = str(25519) |
| 1979 |
dep_status = [constants.JOB_STATUS_ERROR] |
| 1980 |
|
| 1981 |
self._status.append((job_id, constants.JOB_STATUS_WAITING))
|
| 1982 |
(result, _) = self.jdm.CheckAndRegister(job, job_id, dep_status)
|
| 1983 |
self.assertEqual(result, self.jdm.WAIT) |
| 1984 |
self.assertFalse(self._status) |
| 1985 |
self.assertFalse(self._queue) |
| 1986 |
self.assertTrue(self.jdm.JobWaiting(job)) |
| 1987 |
self.assertEqual(self.jdm._waiters, { |
| 1988 |
job_id: set([job]),
|
| 1989 |
}) |
| 1990 |
|
| 1991 |
self._status.append((job_id, constants.JOB_STATUS_ERROR))
|
| 1992 |
(result, _) = self.jdm.CheckAndRegister(job, job_id, dep_status)
|
| 1993 |
self.assertEqual(result, self.jdm.CONTINUE) |
| 1994 |
self.assertFalse(self._status) |
| 1995 |
self.assertFalse(self._queue) |
| 1996 |
self.assertFalse(self.jdm.JobWaiting(job)) |
| 1997 |
self.assertFalse(self.jdm.GetLockInfo([query.LQ_PENDING])) |
| 1998 |
|
| 1999 |
def testRequireMultiple(self): |
| 2000 |
dep_status = list(constants.JOBS_FINALIZED)
|
| 2001 |
|
| 2002 |
for end_status in dep_status: |
| 2003 |
job = _IdOnlyFakeJob(21343)
|
| 2004 |
job_id = str(14609) |
| 2005 |
|
| 2006 |
self._status.append((job_id, constants.JOB_STATUS_WAITING))
|
| 2007 |
(result, _) = self.jdm.CheckAndRegister(job, job_id, dep_status)
|
| 2008 |
self.assertEqual(result, self.jdm.WAIT) |
| 2009 |
self.assertFalse(self._status) |
| 2010 |
self.assertFalse(self._queue) |
| 2011 |
self.assertTrue(self.jdm.JobWaiting(job)) |
| 2012 |
self.assertEqual(self.jdm._waiters, { |
| 2013 |
job_id: set([job]),
|
| 2014 |
}) |
| 2015 |
self.assertEqual(self.jdm.GetLockInfo([query.LQ_PENDING]), [ |
| 2016 |
("job/14609", None, None, [("job", [job.id])]) |
| 2017 |
]) |
| 2018 |
|
| 2019 |
self._status.append((job_id, end_status))
|
| 2020 |
(result, _) = self.jdm.CheckAndRegister(job, job_id, dep_status)
|
| 2021 |
self.assertEqual(result, self.jdm.CONTINUE) |
| 2022 |
self.assertFalse(self._status) |
| 2023 |
self.assertFalse(self._queue) |
| 2024 |
self.assertFalse(self.jdm.JobWaiting(job)) |
| 2025 |
self.assertFalse(self.jdm.GetLockInfo([query.LQ_PENDING])) |
| 2026 |
|
| 2027 |
def testNotify(self): |
| 2028 |
job = _IdOnlyFakeJob(8227)
|
| 2029 |
job_id = str(4113) |
| 2030 |
|
| 2031 |
self._status.append((job_id, constants.JOB_STATUS_RUNNING))
|
| 2032 |
(result, _) = self.jdm.CheckAndRegister(job, job_id, [])
|
| 2033 |
self.assertEqual(result, self.jdm.WAIT) |
| 2034 |
self.assertFalse(self._status) |
| 2035 |
self.assertFalse(self._queue) |
| 2036 |
self.assertTrue(self.jdm.JobWaiting(job)) |
| 2037 |
self.assertEqual(self.jdm._waiters, { |
| 2038 |
job_id: set([job]),
|
| 2039 |
}) |
| 2040 |
|
| 2041 |
self.jdm.NotifyWaiters(job_id)
|
| 2042 |
self.assertFalse(self._status) |
| 2043 |
self.assertFalse(self.jdm._waiters) |
| 2044 |
self.assertFalse(self.jdm.JobWaiting(job)) |
| 2045 |
self.assertEqual(self._queue, [set([job])]) |
| 2046 |
|
| 2047 |
def testWrongStatus(self): |
| 2048 |
job = _IdOnlyFakeJob(10102)
|
| 2049 |
job_id = str(1271) |
| 2050 |
|
| 2051 |
self._status.append((job_id, constants.JOB_STATUS_QUEUED))
|
| 2052 |
(result, _) = self.jdm.CheckAndRegister(job, job_id,
|
| 2053 |
[constants.JOB_STATUS_SUCCESS]) |
| 2054 |
self.assertEqual(result, self.jdm.WAIT) |
| 2055 |
self.assertFalse(self._status) |
| 2056 |
self.assertFalse(self._queue) |
| 2057 |
self.assertTrue(self.jdm.JobWaiting(job)) |
| 2058 |
self.assertEqual(self.jdm._waiters, { |
| 2059 |
job_id: set([job]),
|
| 2060 |
}) |
| 2061 |
|
| 2062 |
self._status.append((job_id, constants.JOB_STATUS_ERROR))
|
| 2063 |
(result, _) = self.jdm.CheckAndRegister(job, job_id,
|
| 2064 |
[constants.JOB_STATUS_SUCCESS]) |
| 2065 |
self.assertEqual(result, self.jdm.WRONGSTATUS) |
| 2066 |
self.assertFalse(self._status) |
| 2067 |
self.assertFalse(self._queue) |
| 2068 |
self.assertFalse(self.jdm.JobWaiting(job)) |
| 2069 |
|
| 2070 |
def testCorrectStatus(self): |
| 2071 |
job = _IdOnlyFakeJob(24273)
|
| 2072 |
job_id = str(23885) |
| 2073 |
|
| 2074 |
self._status.append((job_id, constants.JOB_STATUS_QUEUED))
|
| 2075 |
(result, _) = self.jdm.CheckAndRegister(job, job_id,
|
| 2076 |
[constants.JOB_STATUS_SUCCESS]) |
| 2077 |
self.assertEqual(result, self.jdm.WAIT) |
| 2078 |
self.assertFalse(self._status) |
| 2079 |
self.assertFalse(self._queue) |
| 2080 |
self.assertTrue(self.jdm.JobWaiting(job)) |
| 2081 |
self.assertEqual(self.jdm._waiters, { |
| 2082 |
job_id: set([job]),
|
| 2083 |
}) |
| 2084 |
|
| 2085 |
self._status.append((job_id, constants.JOB_STATUS_SUCCESS))
|
| 2086 |
(result, _) = self.jdm.CheckAndRegister(job, job_id,
|
| 2087 |
[constants.JOB_STATUS_SUCCESS]) |
| 2088 |
self.assertEqual(result, self.jdm.CONTINUE) |
| 2089 |
self.assertFalse(self._status) |
| 2090 |
self.assertFalse(self._queue) |
| 2091 |
self.assertFalse(self.jdm.JobWaiting(job)) |
| 2092 |
|
| 2093 |
def testFinalizedRightAway(self): |
| 2094 |
job = _IdOnlyFakeJob(224)
|
| 2095 |
job_id = str(3081) |
| 2096 |
|
| 2097 |
self._status.append((job_id, constants.JOB_STATUS_SUCCESS))
|
| 2098 |
(result, _) = self.jdm.CheckAndRegister(job, job_id,
|
| 2099 |
[constants.JOB_STATUS_SUCCESS]) |
| 2100 |
self.assertEqual(result, self.jdm.CONTINUE) |
| 2101 |
self.assertFalse(self._status) |
| 2102 |
self.assertFalse(self._queue) |
| 2103 |
self.assertFalse(self.jdm.JobWaiting(job)) |
| 2104 |
self.assertEqual(self.jdm._waiters, { |
| 2105 |
job_id: set(),
|
| 2106 |
}) |
| 2107 |
|
| 2108 |
# Force cleanup
|
| 2109 |
self.jdm.NotifyWaiters("0") |
| 2110 |
self.assertFalse(self.jdm._waiters) |
| 2111 |
self.assertFalse(self._status) |
| 2112 |
self.assertFalse(self._queue) |
| 2113 |
|
| 2114 |
def testMultipleWaiting(self): |
| 2115 |
# Use a deterministic random generator
|
| 2116 |
rnd = random.Random(21402)
|
| 2117 |
|
| 2118 |
job_ids = map(str, rnd.sample(range(1, 10000), 150)) |
| 2119 |
|
| 2120 |
waiters = dict((job_ids.pop(),
|
| 2121 |
set(map(_IdOnlyFakeJob, |
| 2122 |
[job_ids.pop() |
| 2123 |
for _ in range(rnd.randint(1, 20))]))) |
| 2124 |
for _ in range(10)) |
| 2125 |
|
| 2126 |
# Ensure there are no duplicate job IDs
|
| 2127 |
assert not utils.FindDuplicates(waiters.keys() + |
| 2128 |
[job.id |
| 2129 |
for jobs in waiters.values() |
| 2130 |
for job in jobs]) |
| 2131 |
|
| 2132 |
# Register all jobs as waiters
|
| 2133 |
for job_id, job in [(job_id, job) |
| 2134 |
for (job_id, jobs) in waiters.items() |
| 2135 |
for job in jobs]: |
| 2136 |
self._status.append((job_id, constants.JOB_STATUS_QUEUED))
|
| 2137 |
(result, _) = self.jdm.CheckAndRegister(job, job_id,
|
| 2138 |
[constants.JOB_STATUS_SUCCESS]) |
| 2139 |
self.assertEqual(result, self.jdm.WAIT) |
| 2140 |
self.assertFalse(self._status) |
| 2141 |
self.assertFalse(self._queue) |
| 2142 |
self.assertTrue(self.jdm.JobWaiting(job)) |
| 2143 |
|
| 2144 |
self.assertEqual(self.jdm._waiters, waiters) |
| 2145 |
|
| 2146 |
def _MakeSet((name, mode, owner_names, pending)): |
| 2147 |
return (name, mode, owner_names,
|
| 2148 |
[(pendmode, set(pend)) for (pendmode, pend) in pending]) |
| 2149 |
|
| 2150 |
def _CheckLockInfo(): |
| 2151 |
info = self.jdm.GetLockInfo([query.LQ_PENDING])
|
| 2152 |
self.assertEqual(sorted(map(_MakeSet, info)), sorted([ |
| 2153 |
("job/%s" % job_id, None, None, |
| 2154 |
[("job", set([job.id for job in jobs]))]) |
| 2155 |
for job_id, jobs in waiters.items() |
| 2156 |
if jobs
|
| 2157 |
])) |
| 2158 |
|
| 2159 |
_CheckLockInfo() |
| 2160 |
|
| 2161 |
# Notify in random order
|
| 2162 |
for job_id in rnd.sample(waiters, len(waiters)): |
| 2163 |
# Remove from pending waiter list
|
| 2164 |
jobs = waiters.pop(job_id) |
| 2165 |
for job in jobs: |
| 2166 |
self._status.append((job_id, constants.JOB_STATUS_SUCCESS))
|
| 2167 |
(result, _) = self.jdm.CheckAndRegister(job, job_id,
|
| 2168 |
[constants.JOB_STATUS_SUCCESS]) |
| 2169 |
self.assertEqual(result, self.jdm.CONTINUE) |
| 2170 |
self.assertFalse(self._status) |
| 2171 |
self.assertFalse(self._queue) |
| 2172 |
self.assertFalse(self.jdm.JobWaiting(job)) |
| 2173 |
|
| 2174 |
_CheckLockInfo() |
| 2175 |
|
| 2176 |
self.assertFalse(self.jdm.GetLockInfo([query.LQ_PENDING])) |
| 2177 |
|
| 2178 |
assert not waiters |
| 2179 |
|
| 2180 |
def testSelfDependency(self): |
| 2181 |
job = _IdOnlyFakeJob(18937)
|
| 2182 |
|
| 2183 |
self._status.append((job.id, constants.JOB_STATUS_SUCCESS))
|
| 2184 |
(result, _) = self.jdm.CheckAndRegister(job, job.id, [])
|
| 2185 |
self.assertEqual(result, self.jdm.ERROR) |
| 2186 |
|
| 2187 |
def testJobDisappears(self): |
| 2188 |
job = _IdOnlyFakeJob(30540)
|
| 2189 |
job_id = str(23769) |
| 2190 |
|
| 2191 |
def _FakeStatus(_): |
| 2192 |
raise errors.JobLost("#msg#") |
| 2193 |
|
| 2194 |
jdm = jqueue._JobDependencyManager(_FakeStatus, None)
|
| 2195 |
(result, _) = jdm.CheckAndRegister(job, job_id, []) |
| 2196 |
self.assertEqual(result, self.jdm.ERROR) |
| 2197 |
self.assertFalse(jdm.JobWaiting(job))
|
| 2198 |
self.assertFalse(jdm.GetLockInfo([query.LQ_PENDING]))
|
| 2199 |
|
| 2200 |
|
| 2201 |
if __name__ == "__main__": |
| 2202 |
testutils.GanetiTestProgram() |