root / test / ganeti.jqueue_unittest.py @ e4e59de8
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#!/usr/bin/python
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#
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# Copyright (C) 2010, 2011, 2012 Google Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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# 02110-1301, USA.
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"""Script for testing ganeti.jqueue"""
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import os |
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import sys |
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import unittest |
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import tempfile |
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import shutil |
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import errno |
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import itertools |
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import random |
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from ganeti import constants |
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from ganeti import utils |
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from ganeti import errors |
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from ganeti import jqueue |
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from ganeti import opcodes |
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from ganeti import compat |
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from ganeti import mcpu |
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from ganeti import query |
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from ganeti import workerpool |
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import testutils |
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class _FakeJob: |
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def __init__(self, job_id, status): |
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self.id = job_id
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self.writable = False |
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self._status = status
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self._log = []
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def SetStatus(self, status): |
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self._status = status
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def AddLogEntry(self, msg): |
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self._log.append((len(self._log), msg)) |
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def CalcStatus(self): |
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return self._status |
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def GetInfo(self, fields): |
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result = [] |
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for name in fields: |
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if name == "status": |
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result.append(self._status)
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else:
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raise Exception("Unknown field") |
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return result
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def GetLogEntries(self, newer_than): |
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assert newer_than is None or newer_than >= 0 |
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if newer_than is None: |
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return self._log |
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return self._log[newer_than:] |
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class TestJobChangesChecker(unittest.TestCase): |
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def testStatus(self): |
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job = _FakeJob(9094, constants.JOB_STATUS_QUEUED)
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checker = jqueue._JobChangesChecker(["status"], None, None) |
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self.assertEqual(checker(job), ([constants.JOB_STATUS_QUEUED], []))
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job.SetStatus(constants.JOB_STATUS_RUNNING) |
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self.assertEqual(checker(job), ([constants.JOB_STATUS_RUNNING], []))
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job.SetStatus(constants.JOB_STATUS_SUCCESS) |
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self.assertEqual(checker(job), ([constants.JOB_STATUS_SUCCESS], []))
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# job.id is used by checker
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self.assertEqual(job.id, 9094) |
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def testStatusWithPrev(self): |
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job = _FakeJob(12807, constants.JOB_STATUS_QUEUED)
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checker = jqueue._JobChangesChecker(["status"],
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[constants.JOB_STATUS_QUEUED], None)
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self.assert_(checker(job) is None) |
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job.SetStatus(constants.JOB_STATUS_RUNNING) |
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self.assertEqual(checker(job), ([constants.JOB_STATUS_RUNNING], []))
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def testFinalStatus(self): |
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for status in constants.JOBS_FINALIZED: |
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job = _FakeJob(2178711, status)
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checker = jqueue._JobChangesChecker(["status"], [status], None) |
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# There won't be any changes in this status, hence it should signal
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# a change immediately
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self.assertEqual(checker(job), ([status], []))
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def testLog(self): |
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job = _FakeJob(9094, constants.JOB_STATUS_RUNNING)
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checker = jqueue._JobChangesChecker(["status"], None, None) |
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self.assertEqual(checker(job), ([constants.JOB_STATUS_RUNNING], []))
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job.AddLogEntry("Hello World")
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(job_info, log_entries) = checker(job) |
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self.assertEqual(job_info, [constants.JOB_STATUS_RUNNING])
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self.assertEqual(log_entries, [[0, "Hello World"]]) |
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checker2 = jqueue._JobChangesChecker(["status"], job_info, len(log_entries)) |
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self.assert_(checker2(job) is None) |
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job.AddLogEntry("Foo Bar")
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job.SetStatus(constants.JOB_STATUS_ERROR) |
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(job_info, log_entries) = checker2(job) |
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self.assertEqual(job_info, [constants.JOB_STATUS_ERROR])
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self.assertEqual(log_entries, [[1, "Foo Bar"]]) |
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checker3 = jqueue._JobChangesChecker(["status"], None, None) |
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(job_info, log_entries) = checker3(job) |
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self.assertEqual(job_info, [constants.JOB_STATUS_ERROR])
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self.assertEqual(log_entries, [[0, "Hello World"], [1, "Foo Bar"]]) |
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class TestJobChangesWaiter(unittest.TestCase): |
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def setUp(self): |
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self.tmpdir = tempfile.mkdtemp()
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self.filename = utils.PathJoin(self.tmpdir, "job-1") |
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utils.WriteFile(self.filename, data="") |
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def tearDown(self): |
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shutil.rmtree(self.tmpdir)
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def _EnsureNotifierClosed(self, notifier): |
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try:
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os.fstat(notifier._fd) |
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except EnvironmentError, err: |
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self.assertEqual(err.errno, errno.EBADF)
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else:
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self.fail("File descriptor wasn't closed") |
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def testClose(self): |
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for wait in [False, True]: |
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waiter = jqueue._JobFileChangesWaiter(self.filename)
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try:
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if wait:
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waiter.Wait(0.001)
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finally:
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waiter.Close() |
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# Ensure file descriptor was closed
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self._EnsureNotifierClosed(waiter._notifier)
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def testChangingFile(self): |
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waiter = jqueue._JobFileChangesWaiter(self.filename)
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try:
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self.assertFalse(waiter.Wait(0.1)) |
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utils.WriteFile(self.filename, data="changed") |
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self.assert_(waiter.Wait(60)) |
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finally:
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waiter.Close() |
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self._EnsureNotifierClosed(waiter._notifier)
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def testChangingFile2(self): |
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waiter = jqueue._JobChangesWaiter(self.filename)
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try:
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self.assertFalse(waiter._filewaiter)
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self.assert_(waiter.Wait(0.1)) |
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self.assert_(waiter._filewaiter)
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# File waiter is now used, but there have been no changes
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self.assertFalse(waiter.Wait(0.1)) |
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utils.WriteFile(self.filename, data="changed") |
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self.assert_(waiter.Wait(60)) |
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finally:
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waiter.Close() |
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self._EnsureNotifierClosed(waiter._filewaiter._notifier)
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class TestWaitForJobChangesHelper(unittest.TestCase): |
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def setUp(self): |
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self.tmpdir = tempfile.mkdtemp()
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self.filename = utils.PathJoin(self.tmpdir, "job-2614226563") |
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utils.WriteFile(self.filename, data="") |
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def tearDown(self): |
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shutil.rmtree(self.tmpdir)
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def _LoadWaitingJob(self): |
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return _FakeJob(2614226563, constants.JOB_STATUS_WAITING) |
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def _LoadLostJob(self): |
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return None |
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def testNoChanges(self): |
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wfjc = jqueue._WaitForJobChangesHelper() |
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# No change
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self.assertEqual(wfjc(self.filename, self._LoadWaitingJob, ["status"], |
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[constants.JOB_STATUS_WAITING], None, 0.1), |
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constants.JOB_NOTCHANGED) |
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# No previous information
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self.assertEqual(wfjc(self.filename, self._LoadWaitingJob, |
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["status"], None, None, 1.0), |
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([constants.JOB_STATUS_WAITING], [])) |
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def testLostJob(self): |
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wfjc = jqueue._WaitForJobChangesHelper() |
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self.assert_(wfjc(self.filename, self._LoadLostJob, |
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["status"], None, None, 1.0) is None) |
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class TestEncodeOpError(unittest.TestCase): |
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def test(self): |
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encerr = jqueue._EncodeOpError(errors.LockError("Test 1"))
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self.assert_(isinstance(encerr, tuple)) |
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self.assertRaises(errors.LockError, errors.MaybeRaise, encerr)
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encerr = jqueue._EncodeOpError(errors.GenericError("Test 2"))
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self.assert_(isinstance(encerr, tuple)) |
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self.assertRaises(errors.GenericError, errors.MaybeRaise, encerr)
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encerr = jqueue._EncodeOpError(NotImplementedError("Foo")) |
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self.assert_(isinstance(encerr, tuple)) |
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self.assertRaises(errors.OpExecError, errors.MaybeRaise, encerr)
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encerr = jqueue._EncodeOpError("Hello World")
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self.assert_(isinstance(encerr, tuple)) |
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self.assertRaises(errors.OpExecError, errors.MaybeRaise, encerr)
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class TestQueuedOpCode(unittest.TestCase): |
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def testDefaults(self): |
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def _Check(op): |
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self.assertFalse(hasattr(op.input, "dry_run")) |
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self.assertEqual(op.priority, constants.OP_PRIO_DEFAULT)
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self.assertFalse(op.log)
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self.assert_(op.start_timestamp is None) |
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self.assert_(op.exec_timestamp is None) |
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self.assert_(op.end_timestamp is None) |
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self.assert_(op.result is None) |
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self.assertEqual(op.status, constants.OP_STATUS_QUEUED)
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op1 = jqueue._QueuedOpCode(opcodes.OpTestDelay()) |
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_Check(op1) |
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op2 = jqueue._QueuedOpCode.Restore(op1.Serialize()) |
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_Check(op2) |
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self.assertEqual(op1.Serialize(), op2.Serialize())
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def testPriority(self): |
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def _Check(op): |
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assert constants.OP_PRIO_DEFAULT != constants.OP_PRIO_HIGH, \
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"Default priority equals high priority; test can't work"
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self.assertEqual(op.priority, constants.OP_PRIO_HIGH)
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self.assertEqual(op.status, constants.OP_STATUS_QUEUED)
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inpop = opcodes.OpTagsGet(priority=constants.OP_PRIO_HIGH) |
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op1 = jqueue._QueuedOpCode(inpop) |
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_Check(op1) |
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op2 = jqueue._QueuedOpCode.Restore(op1.Serialize()) |
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_Check(op2) |
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self.assertEqual(op1.Serialize(), op2.Serialize())
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class TestQueuedJob(unittest.TestCase): |
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def test(self): |
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self.assertRaises(errors.GenericError, jqueue._QueuedJob,
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None, 1, [], False) |
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def testDefaults(self): |
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job_id = 4260
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ops = [ |
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opcodes.OpTagsGet(), |
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opcodes.OpTestDelay(), |
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] |
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def _Check(job): |
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self.assertTrue(job.writable)
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self.assertEqual(job.id, job_id)
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self.assertEqual(job.log_serial, 0) |
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self.assert_(job.received_timestamp)
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self.assert_(job.start_timestamp is None) |
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self.assert_(job.end_timestamp is None) |
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self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
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self.assertEqual(job.CalcPriority(), constants.OP_PRIO_DEFAULT)
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self.assert_(repr(job).startswith("<")) |
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self.assertEqual(len(job.ops), len(ops)) |
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self.assert_(compat.all(inp.__getstate__() == op.input.__getstate__()
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for (inp, op) in zip(ops, job.ops))) |
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self.assertRaises(errors.OpPrereqError, job.GetInfo,
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["unknown-field"])
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self.assertEqual(job.GetInfo(["summary"]), |
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[[op.input.Summary() for op in job.ops]]) |
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self.assertFalse(job.archived)
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job1 = jqueue._QueuedJob(None, job_id, ops, True) |
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_Check(job1) |
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job2 = jqueue._QueuedJob.Restore(None, job1.Serialize(), True, False) |
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_Check(job2) |
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self.assertEqual(job1.Serialize(), job2.Serialize())
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def testWritable(self): |
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job = jqueue._QueuedJob(None, 1, [opcodes.OpTestDelay()], False) |
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self.assertFalse(job.writable)
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job = jqueue._QueuedJob(None, 1, [opcodes.OpTestDelay()], True) |
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self.assertTrue(job.writable)
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def testArchived(self): |
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job = jqueue._QueuedJob(None, 1, [opcodes.OpTestDelay()], False) |
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self.assertFalse(job.archived)
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newjob = jqueue._QueuedJob.Restore(None, job.Serialize(), True, True) |
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self.assertTrue(newjob.archived)
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newjob2 = jqueue._QueuedJob.Restore(None, newjob.Serialize(), True, False) |
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self.assertFalse(newjob2.archived)
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def testPriority(self): |
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job_id = 4283
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ops = [ |
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opcodes.OpTagsGet(priority=constants.OP_PRIO_DEFAULT), |
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opcodes.OpTestDelay(), |
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] |
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def _Check(job): |
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self.assertEqual(job.id, job_id)
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self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
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self.assert_(repr(job).startswith("<")) |
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job = jqueue._QueuedJob(None, job_id, ops, True) |
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_Check(job) |
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self.assert_(compat.all(op.priority == constants.OP_PRIO_DEFAULT
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for op in job.ops)) |
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self.assertEqual(job.CalcPriority(), constants.OP_PRIO_DEFAULT)
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# Increase first
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job.ops[0].priority -= 1 |
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_Check(job) |
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self.assertEqual(job.CalcPriority(), constants.OP_PRIO_DEFAULT - 1) |
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# Mark opcode as finished
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job.ops[0].status = constants.OP_STATUS_SUCCESS
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_Check(job) |
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self.assertEqual(job.CalcPriority(), constants.OP_PRIO_DEFAULT)
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# Increase second
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job.ops[1].priority -= 10 |
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self.assertEqual(job.CalcPriority(), constants.OP_PRIO_DEFAULT - 10) |
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# Test increasing first
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job.ops[0].status = constants.OP_STATUS_RUNNING
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job.ops[0].priority -= 19 |
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self.assertEqual(job.CalcPriority(), constants.OP_PRIO_DEFAULT - 20) |
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def testCalcStatus(self): |
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def _Queued(ops): |
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# The default status is "queued"
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self.assert_(compat.all(op.status == constants.OP_STATUS_QUEUED
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for op in ops)) |
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def _Waitlock1(ops): |
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ops[0].status = constants.OP_STATUS_WAITING
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def _Waitlock2(ops): |
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ops[0].status = constants.OP_STATUS_SUCCESS
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ops[1].status = constants.OP_STATUS_SUCCESS
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ops[2].status = constants.OP_STATUS_WAITING
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def _Running(ops): |
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ops[0].status = constants.OP_STATUS_SUCCESS
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ops[1].status = constants.OP_STATUS_RUNNING
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for op in ops[2:]: |
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op.status = constants.OP_STATUS_QUEUED |
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def _Canceling1(ops): |
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ops[0].status = constants.OP_STATUS_SUCCESS
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ops[1].status = constants.OP_STATUS_SUCCESS
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for op in ops[2:]: |
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op.status = constants.OP_STATUS_CANCELING |
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def _Canceling2(ops): |
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for op in ops: |
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op.status = constants.OP_STATUS_CANCELING |
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def _Canceled(ops): |
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for op in ops: |
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op.status = constants.OP_STATUS_CANCELED |
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|
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def _Error1(ops): |
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for idx, op in enumerate(ops): |
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if idx > 3: |
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op.status = constants.OP_STATUS_ERROR |
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else:
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op.status = constants.OP_STATUS_SUCCESS |
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def _Error2(ops): |
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for op in ops: |
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op.status = constants.OP_STATUS_ERROR |
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|
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def _Success(ops): |
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for op in ops: |
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op.status = constants.OP_STATUS_SUCCESS |
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tests = { |
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constants.JOB_STATUS_QUEUED: [_Queued], |
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constants.JOB_STATUS_WAITING: [_Waitlock1, _Waitlock2], |
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constants.JOB_STATUS_RUNNING: [_Running], |
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constants.JOB_STATUS_CANCELING: [_Canceling1, _Canceling2], |
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constants.JOB_STATUS_CANCELED: [_Canceled], |
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constants.JOB_STATUS_ERROR: [_Error1, _Error2], |
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constants.JOB_STATUS_SUCCESS: [_Success], |
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} |
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|
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def _NewJob(): |
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job = jqueue._QueuedJob(None, 1, |
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[opcodes.OpTestDelay() for _ in range(10)], |
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True)
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self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
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self.assert_(compat.all(op.status == constants.OP_STATUS_QUEUED
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for op in job.ops)) |
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return job
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for status in constants.JOB_STATUS_ALL: |
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sttests = tests[status] |
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assert sttests
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for fn in sttests: |
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job = _NewJob() |
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fn(job.ops) |
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self.assertEqual(job.CalcStatus(), status)
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|
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|
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class _FakeDependencyManager: |
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def __init__(self): |
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self._checks = []
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self._notifications = []
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self._waiting = set() |
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def AddCheckResult(self, job, dep_job_id, dep_status, result): |
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self._checks.append((job, dep_job_id, dep_status, result))
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|
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def CountPendingResults(self): |
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return len(self._checks) |
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def CountWaitingJobs(self): |
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return len(self._waiting) |
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def GetNextNotification(self): |
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return self._notifications.pop(0) |
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|
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def JobWaiting(self, job): |
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return job in self._waiting |
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|
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def CheckAndRegister(self, job, dep_job_id, dep_status): |
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(exp_job, exp_dep_job_id, exp_dep_status, result) = self._checks.pop(0) |
474 |
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assert exp_job == job
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assert exp_dep_job_id == dep_job_id
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assert exp_dep_status == dep_status
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(result_status, _) = result |
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if result_status == jqueue._JobDependencyManager.WAIT:
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self._waiting.add(job)
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elif result_status == jqueue._JobDependencyManager.CONTINUE:
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self._waiting.remove(job)
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return result
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|
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def NotifyWaiters(self, job_id): |
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self._notifications.append(job_id)
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|
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|
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class _DisabledFakeDependencyManager: |
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def JobWaiting(self, _): |
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return False |
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|
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def CheckAndRegister(self, *args): |
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assert False, "Should not be called" |
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|
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def NotifyWaiters(self, _): |
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pass
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|
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|
503 |
class _FakeQueueForProc: |
504 |
def __init__(self, depmgr=None): |
505 |
self._acquired = False |
506 |
self._updates = []
|
507 |
self._submitted = []
|
508 |
self._accepting_jobs = True |
509 |
|
510 |
self._submit_count = itertools.count(1000) |
511 |
|
512 |
if depmgr:
|
513 |
self.depmgr = depmgr
|
514 |
else:
|
515 |
self.depmgr = _DisabledFakeDependencyManager()
|
516 |
|
517 |
def IsAcquired(self): |
518 |
return self._acquired |
519 |
|
520 |
def GetNextUpdate(self): |
521 |
return self._updates.pop(0) |
522 |
|
523 |
def GetNextSubmittedJob(self): |
524 |
return self._submitted.pop(0) |
525 |
|
526 |
def acquire(self, shared=0): |
527 |
assert shared == 1 |
528 |
self._acquired = True |
529 |
|
530 |
def release(self): |
531 |
assert self._acquired |
532 |
self._acquired = False |
533 |
|
534 |
def UpdateJobUnlocked(self, job, replicate=True): |
535 |
assert self._acquired, "Lock not acquired while updating job" |
536 |
self._updates.append((job, bool(replicate))) |
537 |
|
538 |
def SubmitManyJobs(self, jobs): |
539 |
assert not self._acquired, "Lock acquired while submitting jobs" |
540 |
job_ids = [self._submit_count.next() for _ in jobs] |
541 |
self._submitted.extend(zip(job_ids, jobs)) |
542 |
return job_ids
|
543 |
|
544 |
def StopAcceptingJobs(self): |
545 |
self._accepting_jobs = False |
546 |
|
547 |
def AcceptingJobsUnlocked(self): |
548 |
return self._accepting_jobs |
549 |
|
550 |
|
551 |
class _FakeExecOpCodeForProc: |
552 |
def __init__(self, queue, before_start, after_start): |
553 |
self._queue = queue
|
554 |
self._before_start = before_start
|
555 |
self._after_start = after_start
|
556 |
|
557 |
def __call__(self, op, cbs, timeout=None): |
558 |
assert isinstance(op, opcodes.OpTestDummy) |
559 |
assert not self._queue.IsAcquired(), \ |
560 |
"Queue lock not released when executing opcode"
|
561 |
|
562 |
if self._before_start: |
563 |
self._before_start(timeout, cbs.CurrentPriority())
|
564 |
|
565 |
cbs.NotifyStart() |
566 |
|
567 |
if self._after_start: |
568 |
self._after_start(op, cbs)
|
569 |
|
570 |
# Check again after the callbacks
|
571 |
assert not self._queue.IsAcquired() |
572 |
|
573 |
if op.fail:
|
574 |
raise errors.OpExecError("Error requested (%s)" % op.result) |
575 |
|
576 |
if hasattr(op, "submit_jobs") and op.submit_jobs is not None: |
577 |
return cbs.SubmitManyJobs(op.submit_jobs)
|
578 |
|
579 |
return op.result
|
580 |
|
581 |
|
582 |
class _JobProcessorTestUtils: |
583 |
def _CreateJob(self, queue, job_id, ops): |
584 |
job = jqueue._QueuedJob(queue, job_id, ops, True)
|
585 |
self.assertFalse(job.start_timestamp)
|
586 |
self.assertFalse(job.end_timestamp)
|
587 |
self.assertEqual(len(ops), len(job.ops)) |
588 |
self.assert_(compat.all(op.input == inp
|
589 |
for (op, inp) in zip(job.ops, ops))) |
590 |
self.assertEqual(job.GetInfo(["ops"]), [[op.__getstate__() for op in ops]]) |
591 |
return job
|
592 |
|
593 |
|
594 |
class TestJobProcessor(unittest.TestCase, _JobProcessorTestUtils): |
595 |
def _GenericCheckJob(self, job): |
596 |
assert compat.all(isinstance(op.input, opcodes.OpTestDummy) |
597 |
for op in job.ops) |
598 |
|
599 |
self.assertEqual(job.GetInfo(["opstart", "opexec", "opend"]), |
600 |
[[op.start_timestamp for op in job.ops], |
601 |
[op.exec_timestamp for op in job.ops], |
602 |
[op.end_timestamp for op in job.ops]]) |
603 |
self.assertEqual(job.GetInfo(["received_ts", "start_ts", "end_ts"]), |
604 |
[job.received_timestamp, |
605 |
job.start_timestamp, |
606 |
job.end_timestamp]) |
607 |
self.assert_(job.start_timestamp)
|
608 |
self.assert_(job.end_timestamp)
|
609 |
self.assertEqual(job.start_timestamp, job.ops[0].start_timestamp) |
610 |
|
611 |
def testSuccess(self): |
612 |
queue = _FakeQueueForProc() |
613 |
|
614 |
for (job_id, opcount) in [(25351, 1), (6637, 3), |
615 |
(24644, 10), (32207, 100)]: |
616 |
ops = [opcodes.OpTestDummy(result="Res%s" % i, fail=False) |
617 |
for i in range(opcount)] |
618 |
|
619 |
# Create job
|
620 |
job = self._CreateJob(queue, job_id, ops)
|
621 |
|
622 |
def _BeforeStart(timeout, priority): |
623 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
624 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
625 |
self.assertFalse(queue.IsAcquired())
|
626 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_WAITING)
|
627 |
self.assertFalse(job.cur_opctx)
|
628 |
|
629 |
def _AfterStart(op, cbs): |
630 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
631 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
632 |
|
633 |
self.assertFalse(queue.IsAcquired())
|
634 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_RUNNING)
|
635 |
self.assertFalse(job.cur_opctx)
|
636 |
|
637 |
# Job is running, cancelling shouldn't be possible
|
638 |
(success, _) = job.Cancel() |
639 |
self.assertFalse(success)
|
640 |
|
641 |
opexec = _FakeExecOpCodeForProc(queue, _BeforeStart, _AfterStart) |
642 |
|
643 |
for idx in range(len(ops)): |
644 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
645 |
result = jqueue._JobProcessor(queue, opexec, job)() |
646 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
647 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
648 |
if idx == len(ops) - 1: |
649 |
# Last opcode
|
650 |
self.assertEqual(result, jqueue._JobProcessor.FINISHED)
|
651 |
else:
|
652 |
self.assertEqual(result, jqueue._JobProcessor.DEFER)
|
653 |
|
654 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
655 |
self.assert_(job.start_timestamp)
|
656 |
self.assertFalse(job.end_timestamp)
|
657 |
|
658 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
659 |
|
660 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_SUCCESS)
|
661 |
self.assertEqual(job.GetInfo(["status"]), [constants.JOB_STATUS_SUCCESS]) |
662 |
self.assertEqual(job.GetInfo(["opresult"]), |
663 |
[[op.input.result for op in job.ops]]) |
664 |
self.assertEqual(job.GetInfo(["opstatus"]), |
665 |
[len(job.ops) * [constants.OP_STATUS_SUCCESS]])
|
666 |
self.assert_(compat.all(op.start_timestamp and op.end_timestamp |
667 |
for op in job.ops)) |
668 |
|
669 |
self._GenericCheckJob(job)
|
670 |
|
671 |
# Calling the processor on a finished job should be a no-op
|
672 |
self.assertEqual(jqueue._JobProcessor(queue, opexec, job)(),
|
673 |
jqueue._JobProcessor.FINISHED) |
674 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
675 |
|
676 |
def testOpcodeError(self): |
677 |
queue = _FakeQueueForProc() |
678 |
|
679 |
testdata = [ |
680 |
(17077, 1, 0, 0), |
681 |
(1782, 5, 2, 2), |
682 |
(18179, 10, 9, 9), |
683 |
(4744, 10, 3, 8), |
684 |
(23816, 100, 39, 45), |
685 |
] |
686 |
|
687 |
for (job_id, opcount, failfrom, failto) in testdata: |
688 |
# Prepare opcodes
|
689 |
ops = [opcodes.OpTestDummy(result="Res%s" % i,
|
690 |
fail=(failfrom <= i and
|
691 |
i <= failto)) |
692 |
for i in range(opcount)] |
693 |
|
694 |
# Create job
|
695 |
job = self._CreateJob(queue, str(job_id), ops) |
696 |
|
697 |
opexec = _FakeExecOpCodeForProc(queue, None, None) |
698 |
|
699 |
for idx in range(len(ops)): |
700 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
701 |
result = jqueue._JobProcessor(queue, opexec, job)() |
702 |
# queued to waitlock
|
703 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
704 |
# waitlock to running
|
705 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
706 |
# Opcode result
|
707 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
708 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
709 |
|
710 |
if idx in (failfrom, len(ops) - 1): |
711 |
# Last opcode
|
712 |
self.assertEqual(result, jqueue._JobProcessor.FINISHED)
|
713 |
break
|
714 |
|
715 |
self.assertEqual(result, jqueue._JobProcessor.DEFER)
|
716 |
|
717 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
718 |
|
719 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
720 |
|
721 |
# Check job status
|
722 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_ERROR)
|
723 |
self.assertEqual(job.GetInfo(["id"]), [job_id]) |
724 |
self.assertEqual(job.GetInfo(["status"]), [constants.JOB_STATUS_ERROR]) |
725 |
|
726 |
# Check opcode status
|
727 |
data = zip(job.ops,
|
728 |
job.GetInfo(["opstatus"])[0], |
729 |
job.GetInfo(["opresult"])[0]) |
730 |
|
731 |
for idx, (op, opstatus, opresult) in enumerate(data): |
732 |
if idx < failfrom:
|
733 |
assert not op.input.fail |
734 |
self.assertEqual(opstatus, constants.OP_STATUS_SUCCESS)
|
735 |
self.assertEqual(opresult, op.input.result)
|
736 |
elif idx <= failto:
|
737 |
assert op.input.fail
|
738 |
self.assertEqual(opstatus, constants.OP_STATUS_ERROR)
|
739 |
self.assertRaises(errors.OpExecError, errors.MaybeRaise, opresult)
|
740 |
else:
|
741 |
assert not op.input.fail |
742 |
self.assertEqual(opstatus, constants.OP_STATUS_ERROR)
|
743 |
self.assertRaises(errors.OpExecError, errors.MaybeRaise, opresult)
|
744 |
|
745 |
self.assert_(compat.all(op.start_timestamp and op.end_timestamp |
746 |
for op in job.ops[:failfrom])) |
747 |
|
748 |
self._GenericCheckJob(job)
|
749 |
|
750 |
# Calling the processor on a finished job should be a no-op
|
751 |
self.assertEqual(jqueue._JobProcessor(queue, opexec, job)(),
|
752 |
jqueue._JobProcessor.FINISHED) |
753 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
754 |
|
755 |
def testCancelWhileInQueue(self): |
756 |
queue = _FakeQueueForProc() |
757 |
|
758 |
ops = [opcodes.OpTestDummy(result="Res%s" % i, fail=False) |
759 |
for i in range(5)] |
760 |
|
761 |
# Create job
|
762 |
job_id = 17045
|
763 |
job = self._CreateJob(queue, job_id, ops)
|
764 |
|
765 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
766 |
|
767 |
# Mark as cancelled
|
768 |
(success, _) = job.Cancel() |
769 |
self.assert_(success)
|
770 |
|
771 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
772 |
|
773 |
self.assertFalse(job.start_timestamp)
|
774 |
self.assertTrue(job.end_timestamp)
|
775 |
self.assert_(compat.all(op.status == constants.OP_STATUS_CANCELED
|
776 |
for op in job.ops)) |
777 |
|
778 |
# Serialize to check for differences
|
779 |
before_proc = job.Serialize() |
780 |
|
781 |
# Simulate processor called in workerpool
|
782 |
opexec = _FakeExecOpCodeForProc(queue, None, None) |
783 |
self.assertEqual(jqueue._JobProcessor(queue, opexec, job)(),
|
784 |
jqueue._JobProcessor.FINISHED) |
785 |
|
786 |
# Check result
|
787 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_CANCELED)
|
788 |
self.assertEqual(job.GetInfo(["status"]), [constants.JOB_STATUS_CANCELED]) |
789 |
self.assertFalse(job.start_timestamp)
|
790 |
self.assertTrue(job.end_timestamp)
|
791 |
self.assertFalse(compat.any(op.start_timestamp or op.end_timestamp |
792 |
for op in job.ops)) |
793 |
self.assertEqual(job.GetInfo(["opstatus", "opresult"]), |
794 |
[[constants.OP_STATUS_CANCELED for _ in job.ops], |
795 |
["Job canceled by request" for _ in job.ops]]) |
796 |
|
797 |
# Must not have changed or written
|
798 |
self.assertEqual(before_proc, job.Serialize())
|
799 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
800 |
|
801 |
def testCancelWhileWaitlockInQueue(self): |
802 |
queue = _FakeQueueForProc() |
803 |
|
804 |
ops = [opcodes.OpTestDummy(result="Res%s" % i, fail=False) |
805 |
for i in range(5)] |
806 |
|
807 |
# Create job
|
808 |
job_id = 8645
|
809 |
job = self._CreateJob(queue, job_id, ops)
|
810 |
|
811 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
812 |
|
813 |
job.ops[0].status = constants.OP_STATUS_WAITING
|
814 |
|
815 |
assert len(job.ops) == 5 |
816 |
|
817 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_WAITING)
|
818 |
|
819 |
# Mark as cancelling
|
820 |
(success, _) = job.Cancel() |
821 |
self.assert_(success)
|
822 |
|
823 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
824 |
|
825 |
self.assert_(compat.all(op.status == constants.OP_STATUS_CANCELING
|
826 |
for op in job.ops)) |
827 |
|
828 |
opexec = _FakeExecOpCodeForProc(queue, None, None) |
829 |
self.assertEqual(jqueue._JobProcessor(queue, opexec, job)(),
|
830 |
jqueue._JobProcessor.FINISHED) |
831 |
|
832 |
# Check result
|
833 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_CANCELED)
|
834 |
self.assertEqual(job.GetInfo(["status"]), [constants.JOB_STATUS_CANCELED]) |
835 |
self.assertFalse(job.start_timestamp)
|
836 |
self.assert_(job.end_timestamp)
|
837 |
self.assertFalse(compat.any(op.start_timestamp or op.end_timestamp |
838 |
for op in job.ops)) |
839 |
self.assertEqual(job.GetInfo(["opstatus", "opresult"]), |
840 |
[[constants.OP_STATUS_CANCELED for _ in job.ops], |
841 |
["Job canceled by request" for _ in job.ops]]) |
842 |
|
843 |
def testCancelWhileWaitlock(self): |
844 |
queue = _FakeQueueForProc() |
845 |
|
846 |
ops = [opcodes.OpTestDummy(result="Res%s" % i, fail=False) |
847 |
for i in range(5)] |
848 |
|
849 |
# Create job
|
850 |
job_id = 11009
|
851 |
job = self._CreateJob(queue, job_id, ops)
|
852 |
|
853 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
854 |
|
855 |
def _BeforeStart(timeout, priority): |
856 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
857 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
858 |
self.assertFalse(queue.IsAcquired())
|
859 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_WAITING)
|
860 |
|
861 |
# Mark as cancelled
|
862 |
(success, _) = job.Cancel() |
863 |
self.assert_(success)
|
864 |
|
865 |
self.assert_(compat.all(op.status == constants.OP_STATUS_CANCELING
|
866 |
for op in job.ops)) |
867 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
868 |
|
869 |
def _AfterStart(op, cbs): |
870 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
871 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
872 |
self.assertFalse(queue.IsAcquired())
|
873 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_RUNNING)
|
874 |
|
875 |
opexec = _FakeExecOpCodeForProc(queue, _BeforeStart, _AfterStart) |
876 |
|
877 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
878 |
self.assertEqual(jqueue._JobProcessor(queue, opexec, job)(),
|
879 |
jqueue._JobProcessor.FINISHED) |
880 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
881 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
882 |
|
883 |
# Check result
|
884 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_CANCELED)
|
885 |
self.assertEqual(job.GetInfo(["status"]), [constants.JOB_STATUS_CANCELED]) |
886 |
self.assert_(job.start_timestamp)
|
887 |
self.assert_(job.end_timestamp)
|
888 |
self.assertFalse(compat.all(op.start_timestamp and op.end_timestamp |
889 |
for op in job.ops)) |
890 |
self.assertEqual(job.GetInfo(["opstatus", "opresult"]), |
891 |
[[constants.OP_STATUS_CANCELED for _ in job.ops], |
892 |
["Job canceled by request" for _ in job.ops]]) |
893 |
|
894 |
def _TestCancelWhileSomething(self, cb): |
895 |
queue = _FakeQueueForProc() |
896 |
|
897 |
ops = [opcodes.OpTestDummy(result="Res%s" % i, fail=False) |
898 |
for i in range(5)] |
899 |
|
900 |
# Create job
|
901 |
job_id = 24314
|
902 |
job = self._CreateJob(queue, job_id, ops)
|
903 |
|
904 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
905 |
|
906 |
def _BeforeStart(timeout, priority): |
907 |
self.assertFalse(queue.IsAcquired())
|
908 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_WAITING)
|
909 |
|
910 |
# Mark as cancelled
|
911 |
(success, _) = job.Cancel() |
912 |
self.assert_(success)
|
913 |
|
914 |
self.assert_(compat.all(op.status == constants.OP_STATUS_CANCELING
|
915 |
for op in job.ops)) |
916 |
|
917 |
cb(queue) |
918 |
|
919 |
def _AfterStart(op, cbs): |
920 |
self.fail("Should not reach this") |
921 |
|
922 |
opexec = _FakeExecOpCodeForProc(queue, _BeforeStart, _AfterStart) |
923 |
|
924 |
self.assertEqual(jqueue._JobProcessor(queue, opexec, job)(),
|
925 |
jqueue._JobProcessor.FINISHED) |
926 |
|
927 |
# Check result
|
928 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_CANCELED)
|
929 |
self.assertEqual(job.GetInfo(["status"]), [constants.JOB_STATUS_CANCELED]) |
930 |
self.assert_(job.start_timestamp)
|
931 |
self.assert_(job.end_timestamp)
|
932 |
self.assertFalse(compat.all(op.start_timestamp and op.end_timestamp |
933 |
for op in job.ops)) |
934 |
self.assertEqual(job.GetInfo(["opstatus", "opresult"]), |
935 |
[[constants.OP_STATUS_CANCELED for _ in job.ops], |
936 |
["Job canceled by request" for _ in job.ops]]) |
937 |
|
938 |
return queue
|
939 |
|
940 |
def testCancelWhileWaitlockWithTimeout(self): |
941 |
def fn(_): |
942 |
# Fake an acquire attempt timing out
|
943 |
raise mcpu.LockAcquireTimeout()
|
944 |
|
945 |
self._TestCancelWhileSomething(fn)
|
946 |
|
947 |
def testCancelDuringQueueShutdown(self): |
948 |
queue = self._TestCancelWhileSomething(lambda q: q.StopAcceptingJobs()) |
949 |
self.assertFalse(queue.AcceptingJobsUnlocked())
|
950 |
|
951 |
def testCancelWhileRunning(self): |
952 |
# Tests canceling a job with finished opcodes and more, unprocessed ones
|
953 |
queue = _FakeQueueForProc() |
954 |
|
955 |
ops = [opcodes.OpTestDummy(result="Res%s" % i, fail=False) |
956 |
for i in range(3)] |
957 |
|
958 |
# Create job
|
959 |
job_id = 28492
|
960 |
job = self._CreateJob(queue, job_id, ops)
|
961 |
|
962 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
963 |
|
964 |
opexec = _FakeExecOpCodeForProc(queue, None, None) |
965 |
|
966 |
# Run one opcode
|
967 |
self.assertEqual(jqueue._JobProcessor(queue, opexec, job)(),
|
968 |
jqueue._JobProcessor.DEFER) |
969 |
|
970 |
# Job goes back to queued
|
971 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
972 |
self.assertEqual(job.GetInfo(["opstatus", "opresult"]), |
973 |
[[constants.OP_STATUS_SUCCESS, |
974 |
constants.OP_STATUS_QUEUED, |
975 |
constants.OP_STATUS_QUEUED], |
976 |
["Res0", None, None]]) |
977 |
|
978 |
# Mark as cancelled
|
979 |
(success, _) = job.Cancel() |
980 |
self.assert_(success)
|
981 |
|
982 |
# Try processing another opcode (this will actually cancel the job)
|
983 |
self.assertEqual(jqueue._JobProcessor(queue, opexec, job)(),
|
984 |
jqueue._JobProcessor.FINISHED) |
985 |
|
986 |
# Check result
|
987 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_CANCELED)
|
988 |
self.assertEqual(job.GetInfo(["id"]), [job_id]) |
989 |
self.assertEqual(job.GetInfo(["status"]), [constants.JOB_STATUS_CANCELED]) |
990 |
self.assertEqual(job.GetInfo(["opstatus", "opresult"]), |
991 |
[[constants.OP_STATUS_SUCCESS, |
992 |
constants.OP_STATUS_CANCELED, |
993 |
constants.OP_STATUS_CANCELED], |
994 |
["Res0", "Job canceled by request", |
995 |
"Job canceled by request"]])
|
996 |
|
997 |
def _TestQueueShutdown(self, queue, opexec, job, runcount): |
998 |
self.assertTrue(queue.AcceptingJobsUnlocked())
|
999 |
|
1000 |
# Simulate shutdown
|
1001 |
queue.StopAcceptingJobs() |
1002 |
|
1003 |
self.assertEqual(jqueue._JobProcessor(queue, opexec, job)(),
|
1004 |
jqueue._JobProcessor.DEFER) |
1005 |
|
1006 |
# Check result
|
1007 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
1008 |
self.assertEqual(job.GetInfo(["status"]), [constants.JOB_STATUS_QUEUED]) |
1009 |
self.assertFalse(job.cur_opctx)
|
1010 |
self.assertTrue(job.start_timestamp)
|
1011 |
self.assertFalse(job.end_timestamp)
|
1012 |
self.assertEqual(job.start_timestamp, job.ops[0].start_timestamp) |
1013 |
self.assertTrue(compat.all(op.start_timestamp and op.end_timestamp |
1014 |
for op in job.ops[:runcount])) |
1015 |
self.assertFalse(job.ops[runcount].end_timestamp)
|
1016 |
self.assertFalse(compat.any(op.start_timestamp or op.end_timestamp |
1017 |
for op in job.ops[(runcount + 1):])) |
1018 |
self.assertEqual(job.GetInfo(["opstatus", "opresult"]), |
1019 |
[(([constants.OP_STATUS_SUCCESS] * runcount) + |
1020 |
([constants.OP_STATUS_QUEUED] * |
1021 |
(len(job.ops) - runcount))),
|
1022 |
(["Res%s" % i for i in range(runcount)] + |
1023 |
([None] * (len(job.ops) - runcount)))]) |
1024 |
|
1025 |
# Must have been written and replicated
|
1026 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
1027 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
1028 |
|
1029 |
def testQueueShutdownWhileRunning(self): |
1030 |
# Tests shutting down the queue while a job is running
|
1031 |
queue = _FakeQueueForProc() |
1032 |
|
1033 |
ops = [opcodes.OpTestDummy(result="Res%s" % i, fail=False) |
1034 |
for i in range(3)] |
1035 |
|
1036 |
# Create job
|
1037 |
job_id = 2718211587
|
1038 |
job = self._CreateJob(queue, job_id, ops)
|
1039 |
|
1040 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
1041 |
|
1042 |
opexec = _FakeExecOpCodeForProc(queue, None, None) |
1043 |
|
1044 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
1045 |
|
1046 |
# Run one opcode
|
1047 |
self.assertEqual(jqueue._JobProcessor(queue, opexec, job)(),
|
1048 |
jqueue._JobProcessor.DEFER) |
1049 |
|
1050 |
# Job goes back to queued
|
1051 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
1052 |
self.assertEqual(job.GetInfo(["opstatus", "opresult"]), |
1053 |
[[constants.OP_STATUS_SUCCESS, |
1054 |
constants.OP_STATUS_QUEUED, |
1055 |
constants.OP_STATUS_QUEUED], |
1056 |
["Res0", None, None]]) |
1057 |
self.assertFalse(job.cur_opctx)
|
1058 |
|
1059 |
# Writes for waiting, running and result
|
1060 |
for _ in range(3): |
1061 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
1062 |
|
1063 |
# Run second opcode
|
1064 |
self.assertEqual(jqueue._JobProcessor(queue, opexec, job)(),
|
1065 |
jqueue._JobProcessor.DEFER) |
1066 |
|
1067 |
# Job goes back to queued
|
1068 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
1069 |
self.assertEqual(job.GetInfo(["opstatus", "opresult"]), |
1070 |
[[constants.OP_STATUS_SUCCESS, |
1071 |
constants.OP_STATUS_SUCCESS, |
1072 |
constants.OP_STATUS_QUEUED], |
1073 |
["Res0", "Res1", None]]) |
1074 |
self.assertFalse(job.cur_opctx)
|
1075 |
|
1076 |
# Writes for waiting, running and result
|
1077 |
for _ in range(3): |
1078 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
1079 |
|
1080 |
self._TestQueueShutdown(queue, opexec, job, 2) |
1081 |
|
1082 |
def testQueueShutdownWithLockTimeout(self): |
1083 |
# Tests shutting down while a lock acquire times out
|
1084 |
queue = _FakeQueueForProc() |
1085 |
|
1086 |
ops = [opcodes.OpTestDummy(result="Res%s" % i, fail=False) |
1087 |
for i in range(3)] |
1088 |
|
1089 |
# Create job
|
1090 |
job_id = 1304231178
|
1091 |
job = self._CreateJob(queue, job_id, ops)
|
1092 |
|
1093 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
1094 |
|
1095 |
acquire_timeout = False
|
1096 |
|
1097 |
def _BeforeStart(timeout, priority): |
1098 |
self.assertFalse(queue.IsAcquired())
|
1099 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_WAITING)
|
1100 |
if acquire_timeout:
|
1101 |
raise mcpu.LockAcquireTimeout()
|
1102 |
|
1103 |
opexec = _FakeExecOpCodeForProc(queue, _BeforeStart, None)
|
1104 |
|
1105 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
1106 |
|
1107 |
# Run one opcode
|
1108 |
self.assertEqual(jqueue._JobProcessor(queue, opexec, job)(),
|
1109 |
jqueue._JobProcessor.DEFER) |
1110 |
|
1111 |
# Job goes back to queued
|
1112 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
1113 |
self.assertEqual(job.GetInfo(["opstatus", "opresult"]), |
1114 |
[[constants.OP_STATUS_SUCCESS, |
1115 |
constants.OP_STATUS_QUEUED, |
1116 |
constants.OP_STATUS_QUEUED], |
1117 |
["Res0", None, None]]) |
1118 |
self.assertFalse(job.cur_opctx)
|
1119 |
|
1120 |
# Writes for waiting, running and result
|
1121 |
for _ in range(3): |
1122 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
1123 |
|
1124 |
# The next opcode should have expiring lock acquires
|
1125 |
acquire_timeout = True
|
1126 |
|
1127 |
self._TestQueueShutdown(queue, opexec, job, 1) |
1128 |
|
1129 |
def testQueueShutdownWhileInQueue(self): |
1130 |
# This should never happen in reality (no new jobs are started by the
|
1131 |
# workerpool once a shutdown has been initiated), but it's better to test
|
1132 |
# the job processor for this scenario
|
1133 |
queue = _FakeQueueForProc() |
1134 |
|
1135 |
ops = [opcodes.OpTestDummy(result="Res%s" % i, fail=False) |
1136 |
for i in range(5)] |
1137 |
|
1138 |
# Create job
|
1139 |
job_id = 2031
|
1140 |
job = self._CreateJob(queue, job_id, ops)
|
1141 |
|
1142 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
1143 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
1144 |
|
1145 |
self.assertFalse(job.start_timestamp)
|
1146 |
self.assertFalse(job.end_timestamp)
|
1147 |
self.assertTrue(compat.all(op.status == constants.OP_STATUS_QUEUED
|
1148 |
for op in job.ops)) |
1149 |
|
1150 |
opexec = _FakeExecOpCodeForProc(queue, None, None) |
1151 |
self._TestQueueShutdown(queue, opexec, job, 0) |
1152 |
|
1153 |
def testQueueShutdownWhileWaitlockInQueue(self): |
1154 |
queue = _FakeQueueForProc() |
1155 |
|
1156 |
ops = [opcodes.OpTestDummy(result="Res%s" % i, fail=False) |
1157 |
for i in range(5)] |
1158 |
|
1159 |
# Create job
|
1160 |
job_id = 53125685
|
1161 |
job = self._CreateJob(queue, job_id, ops)
|
1162 |
|
1163 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
1164 |
|
1165 |
job.ops[0].status = constants.OP_STATUS_WAITING
|
1166 |
|
1167 |
assert len(job.ops) == 5 |
1168 |
|
1169 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_WAITING)
|
1170 |
|
1171 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
1172 |
|
1173 |
opexec = _FakeExecOpCodeForProc(queue, None, None) |
1174 |
self._TestQueueShutdown(queue, opexec, job, 0) |
1175 |
|
1176 |
def testPartiallyRun(self): |
1177 |
# Tests calling the processor on a job that's been partially run before the
|
1178 |
# program was restarted
|
1179 |
queue = _FakeQueueForProc() |
1180 |
|
1181 |
opexec = _FakeExecOpCodeForProc(queue, None, None) |
1182 |
|
1183 |
for job_id, successcount in [(30697, 1), (2552, 4), (12489, 9)]: |
1184 |
ops = [opcodes.OpTestDummy(result="Res%s" % i, fail=False) |
1185 |
for i in range(10)] |
1186 |
|
1187 |
# Create job
|
1188 |
job = self._CreateJob(queue, job_id, ops)
|
1189 |
|
1190 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
1191 |
|
1192 |
for _ in range(successcount): |
1193 |
self.assertEqual(jqueue._JobProcessor(queue, opexec, job)(),
|
1194 |
jqueue._JobProcessor.DEFER) |
1195 |
|
1196 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
1197 |
self.assertEqual(job.GetInfo(["opstatus"]), |
1198 |
[[constants.OP_STATUS_SUCCESS |
1199 |
for _ in range(successcount)] + |
1200 |
[constants.OP_STATUS_QUEUED |
1201 |
for _ in range(len(ops) - successcount)]]) |
1202 |
|
1203 |
self.assert_(job.ops_iter)
|
1204 |
|
1205 |
# Serialize and restore (simulates program restart)
|
1206 |
newjob = jqueue._QueuedJob.Restore(queue, job.Serialize(), True, False) |
1207 |
self.assertFalse(newjob.ops_iter)
|
1208 |
self._TestPartial(newjob, successcount)
|
1209 |
|
1210 |
def _TestPartial(self, job, successcount): |
1211 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
1212 |
self.assertEqual(job.start_timestamp, job.ops[0].start_timestamp) |
1213 |
|
1214 |
queue = _FakeQueueForProc() |
1215 |
opexec = _FakeExecOpCodeForProc(queue, None, None) |
1216 |
|
1217 |
for remaining in reversed(range(len(job.ops) - successcount)): |
1218 |
result = jqueue._JobProcessor(queue, opexec, job)() |
1219 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
1220 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
1221 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
1222 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
1223 |
|
1224 |
if remaining == 0: |
1225 |
# Last opcode
|
1226 |
self.assertEqual(result, jqueue._JobProcessor.FINISHED)
|
1227 |
break
|
1228 |
|
1229 |
self.assertEqual(result, jqueue._JobProcessor.DEFER)
|
1230 |
|
1231 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
1232 |
|
1233 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
1234 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_SUCCESS)
|
1235 |
self.assertEqual(job.GetInfo(["status"]), [constants.JOB_STATUS_SUCCESS]) |
1236 |
self.assertEqual(job.GetInfo(["opresult"]), |
1237 |
[[op.input.result for op in job.ops]]) |
1238 |
self.assertEqual(job.GetInfo(["opstatus"]), |
1239 |
[[constants.OP_STATUS_SUCCESS for _ in job.ops]]) |
1240 |
self.assert_(compat.all(op.start_timestamp and op.end_timestamp |
1241 |
for op in job.ops)) |
1242 |
|
1243 |
self._GenericCheckJob(job)
|
1244 |
|
1245 |
# Calling the processor on a finished job should be a no-op
|
1246 |
self.assertEqual(jqueue._JobProcessor(queue, opexec, job)(),
|
1247 |
jqueue._JobProcessor.FINISHED) |
1248 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
1249 |
|
1250 |
# ... also after being restored
|
1251 |
job2 = jqueue._QueuedJob.Restore(queue, job.Serialize(), True, False) |
1252 |
# Calling the processor on a finished job should be a no-op
|
1253 |
self.assertEqual(jqueue._JobProcessor(queue, opexec, job2)(),
|
1254 |
jqueue._JobProcessor.FINISHED) |
1255 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
1256 |
|
1257 |
def testProcessorOnRunningJob(self): |
1258 |
ops = [opcodes.OpTestDummy(result="result", fail=False)] |
1259 |
|
1260 |
queue = _FakeQueueForProc() |
1261 |
opexec = _FakeExecOpCodeForProc(queue, None, None) |
1262 |
|
1263 |
# Create job
|
1264 |
job = self._CreateJob(queue, 9571, ops) |
1265 |
|
1266 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
1267 |
|
1268 |
job.ops[0].status = constants.OP_STATUS_RUNNING
|
1269 |
|
1270 |
assert len(job.ops) == 1 |
1271 |
|
1272 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_RUNNING)
|
1273 |
|
1274 |
# Calling on running job must fail
|
1275 |
self.assertRaises(errors.ProgrammerError,
|
1276 |
jqueue._JobProcessor(queue, opexec, job)) |
1277 |
|
1278 |
def testLogMessages(self): |
1279 |
# Tests the "Feedback" callback function
|
1280 |
queue = _FakeQueueForProc() |
1281 |
|
1282 |
messages = { |
1283 |
1: [
|
1284 |
(None, "Hello"), |
1285 |
(None, "World"), |
1286 |
(constants.ELOG_MESSAGE, "there"),
|
1287 |
], |
1288 |
4: [
|
1289 |
(constants.ELOG_JQUEUE_TEST, (1, 2, 3)), |
1290 |
(constants.ELOG_JQUEUE_TEST, ("other", "type")), |
1291 |
], |
1292 |
} |
1293 |
ops = [opcodes.OpTestDummy(result="Logtest%s" % i, fail=False, |
1294 |
messages=messages.get(i, [])) |
1295 |
for i in range(5)] |
1296 |
|
1297 |
# Create job
|
1298 |
job = self._CreateJob(queue, 29386, ops) |
1299 |
|
1300 |
def _BeforeStart(timeout, priority): |
1301 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
1302 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
1303 |
self.assertFalse(queue.IsAcquired())
|
1304 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_WAITING)
|
1305 |
|
1306 |
def _AfterStart(op, cbs): |
1307 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
1308 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
1309 |
self.assertFalse(queue.IsAcquired())
|
1310 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_RUNNING)
|
1311 |
|
1312 |
self.assertRaises(AssertionError, cbs.Feedback, |
1313 |
"too", "many", "arguments") |
1314 |
|
1315 |
for (log_type, msg) in op.messages: |
1316 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
1317 |
if log_type:
|
1318 |
cbs.Feedback(log_type, msg) |
1319 |
else:
|
1320 |
cbs.Feedback(msg) |
1321 |
# Check for job update without replication
|
1322 |
self.assertEqual(queue.GetNextUpdate(), (job, False)) |
1323 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
1324 |
|
1325 |
opexec = _FakeExecOpCodeForProc(queue, _BeforeStart, _AfterStart) |
1326 |
|
1327 |
for remaining in reversed(range(len(job.ops))): |
1328 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
1329 |
result = jqueue._JobProcessor(queue, opexec, job)() |
1330 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
1331 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
1332 |
|
1333 |
if remaining == 0: |
1334 |
# Last opcode
|
1335 |
self.assertEqual(result, jqueue._JobProcessor.FINISHED)
|
1336 |
break
|
1337 |
|
1338 |
self.assertEqual(result, jqueue._JobProcessor.DEFER)
|
1339 |
|
1340 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
1341 |
|
1342 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
1343 |
|
1344 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_SUCCESS)
|
1345 |
self.assertEqual(job.GetInfo(["opresult"]), |
1346 |
[[op.input.result for op in job.ops]]) |
1347 |
|
1348 |
logmsgcount = sum(len(m) for m in messages.values()) |
1349 |
|
1350 |
self._CheckLogMessages(job, logmsgcount)
|
1351 |
|
1352 |
# Serialize and restore (simulates program restart)
|
1353 |
newjob = jqueue._QueuedJob.Restore(queue, job.Serialize(), True, False) |
1354 |
self._CheckLogMessages(newjob, logmsgcount)
|
1355 |
|
1356 |
# Check each message
|
1357 |
prevserial = -1
|
1358 |
for idx, oplog in enumerate(job.GetInfo(["oplog"])[0]): |
1359 |
for (serial, timestamp, log_type, msg) in oplog: |
1360 |
(exptype, expmsg) = messages.get(idx).pop(0)
|
1361 |
if exptype:
|
1362 |
self.assertEqual(log_type, exptype)
|
1363 |
else:
|
1364 |
self.assertEqual(log_type, constants.ELOG_MESSAGE)
|
1365 |
self.assertEqual(expmsg, msg)
|
1366 |
self.assert_(serial > prevserial)
|
1367 |
prevserial = serial |
1368 |
|
1369 |
def _CheckLogMessages(self, job, count): |
1370 |
# Check serial
|
1371 |
self.assertEqual(job.log_serial, count)
|
1372 |
|
1373 |
# No filter
|
1374 |
self.assertEqual(job.GetLogEntries(None), |
1375 |
[entry for entries in job.GetInfo(["oplog"])[0] if entries |
1376 |
for entry in entries]) |
1377 |
|
1378 |
# Filter with serial
|
1379 |
assert count > 3 |
1380 |
self.assert_(job.GetLogEntries(3)) |
1381 |
self.assertEqual(job.GetLogEntries(3), |
1382 |
[entry for entries in job.GetInfo(["oplog"])[0] if entries |
1383 |
for entry in entries][3:]) |
1384 |
|
1385 |
# No log message after highest serial
|
1386 |
self.assertFalse(job.GetLogEntries(count))
|
1387 |
self.assertFalse(job.GetLogEntries(count + 3)) |
1388 |
|
1389 |
def testSubmitManyJobs(self): |
1390 |
queue = _FakeQueueForProc() |
1391 |
|
1392 |
job_id = 15656
|
1393 |
ops = [ |
1394 |
opcodes.OpTestDummy(result="Res0", fail=False, |
1395 |
submit_jobs=[]), |
1396 |
opcodes.OpTestDummy(result="Res1", fail=False, |
1397 |
submit_jobs=[ |
1398 |
[opcodes.OpTestDummy(result="r1j0", fail=False)], |
1399 |
]), |
1400 |
opcodes.OpTestDummy(result="Res2", fail=False, |
1401 |
submit_jobs=[ |
1402 |
[opcodes.OpTestDummy(result="r2j0o0", fail=False), |
1403 |
opcodes.OpTestDummy(result="r2j0o1", fail=False), |
1404 |
opcodes.OpTestDummy(result="r2j0o2", fail=False), |
1405 |
opcodes.OpTestDummy(result="r2j0o3", fail=False)], |
1406 |
[opcodes.OpTestDummy(result="r2j1", fail=False)], |
1407 |
[opcodes.OpTestDummy(result="r2j3o0", fail=False), |
1408 |
opcodes.OpTestDummy(result="r2j3o1", fail=False)], |
1409 |
]), |
1410 |
] |
1411 |
|
1412 |
# Create job
|
1413 |
job = self._CreateJob(queue, job_id, ops)
|
1414 |
|
1415 |
def _BeforeStart(timeout, priority): |
1416 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
1417 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
1418 |
self.assertFalse(queue.IsAcquired())
|
1419 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_WAITING)
|
1420 |
self.assertFalse(job.cur_opctx)
|
1421 |
|
1422 |
def _AfterStart(op, cbs): |
1423 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
1424 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
1425 |
|
1426 |
self.assertFalse(queue.IsAcquired())
|
1427 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_RUNNING)
|
1428 |
self.assertFalse(job.cur_opctx)
|
1429 |
|
1430 |
# Job is running, cancelling shouldn't be possible
|
1431 |
(success, _) = job.Cancel() |
1432 |
self.assertFalse(success)
|
1433 |
|
1434 |
opexec = _FakeExecOpCodeForProc(queue, _BeforeStart, _AfterStart) |
1435 |
|
1436 |
for idx in range(len(ops)): |
1437 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
1438 |
result = jqueue._JobProcessor(queue, opexec, job)() |
1439 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
1440 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
1441 |
if idx == len(ops) - 1: |
1442 |
# Last opcode
|
1443 |
self.assertEqual(result, jqueue._JobProcessor.FINISHED)
|
1444 |
else:
|
1445 |
self.assertEqual(result, jqueue._JobProcessor.DEFER)
|
1446 |
|
1447 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
1448 |
self.assert_(job.start_timestamp)
|
1449 |
self.assertFalse(job.end_timestamp)
|
1450 |
|
1451 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
1452 |
|
1453 |
for idx, submitted_ops in enumerate(job_ops |
1454 |
for op in ops |
1455 |
for job_ops in op.submit_jobs): |
1456 |
self.assertEqual(queue.GetNextSubmittedJob(),
|
1457 |
(1000 + idx, submitted_ops))
|
1458 |
self.assertRaises(IndexError, queue.GetNextSubmittedJob) |
1459 |
|
1460 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_SUCCESS)
|
1461 |
self.assertEqual(job.GetInfo(["status"]), [constants.JOB_STATUS_SUCCESS]) |
1462 |
self.assertEqual(job.GetInfo(["opresult"]), |
1463 |
[[[], [1000], [1001, 1002, 1003]]]) |
1464 |
self.assertEqual(job.GetInfo(["opstatus"]), |
1465 |
[len(job.ops) * [constants.OP_STATUS_SUCCESS]])
|
1466 |
|
1467 |
self._GenericCheckJob(job)
|
1468 |
|
1469 |
# Calling the processor on a finished job should be a no-op
|
1470 |
self.assertEqual(jqueue._JobProcessor(queue, opexec, job)(),
|
1471 |
jqueue._JobProcessor.FINISHED) |
1472 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
1473 |
|
1474 |
def testJobDependency(self): |
1475 |
depmgr = _FakeDependencyManager() |
1476 |
queue = _FakeQueueForProc(depmgr=depmgr) |
1477 |
|
1478 |
self.assertEqual(queue.depmgr, depmgr)
|
1479 |
|
1480 |
prev_job_id = 22113
|
1481 |
prev_job_id2 = 28102
|
1482 |
job_id = 29929
|
1483 |
ops = [ |
1484 |
opcodes.OpTestDummy(result="Res0", fail=False, |
1485 |
depends=[ |
1486 |
[prev_job_id2, None],
|
1487 |
[prev_job_id, None],
|
1488 |
]), |
1489 |
opcodes.OpTestDummy(result="Res1", fail=False), |
1490 |
] |
1491 |
|
1492 |
# Create job
|
1493 |
job = self._CreateJob(queue, job_id, ops)
|
1494 |
|
1495 |
def _BeforeStart(timeout, priority): |
1496 |
if attempt == 0 or attempt > 5: |
1497 |
# Job should only be updated when it wasn't waiting for another job
|
1498 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
1499 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
1500 |
self.assertFalse(queue.IsAcquired())
|
1501 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_WAITING)
|
1502 |
self.assertFalse(job.cur_opctx)
|
1503 |
|
1504 |
def _AfterStart(op, cbs): |
1505 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
1506 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
1507 |
|
1508 |
self.assertFalse(queue.IsAcquired())
|
1509 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_RUNNING)
|
1510 |
self.assertFalse(job.cur_opctx)
|
1511 |
|
1512 |
# Job is running, cancelling shouldn't be possible
|
1513 |
(success, _) = job.Cancel() |
1514 |
self.assertFalse(success)
|
1515 |
|
1516 |
opexec = _FakeExecOpCodeForProc(queue, _BeforeStart, _AfterStart) |
1517 |
|
1518 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
1519 |
|
1520 |
counter = itertools.count() |
1521 |
while True: |
1522 |
attempt = counter.next() |
1523 |
|
1524 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
1525 |
self.assertRaises(IndexError, depmgr.GetNextNotification) |
1526 |
|
1527 |
if attempt < 2: |
1528 |
depmgr.AddCheckResult(job, prev_job_id2, None,
|
1529 |
(jqueue._JobDependencyManager.WAIT, "wait2"))
|
1530 |
elif attempt == 2: |
1531 |
depmgr.AddCheckResult(job, prev_job_id2, None,
|
1532 |
(jqueue._JobDependencyManager.CONTINUE, "cont"))
|
1533 |
# The processor will ask for the next dependency immediately
|
1534 |
depmgr.AddCheckResult(job, prev_job_id, None,
|
1535 |
(jqueue._JobDependencyManager.WAIT, "wait"))
|
1536 |
elif attempt < 5: |
1537 |
depmgr.AddCheckResult(job, prev_job_id, None,
|
1538 |
(jqueue._JobDependencyManager.WAIT, "wait"))
|
1539 |
elif attempt == 5: |
1540 |
depmgr.AddCheckResult(job, prev_job_id, None,
|
1541 |
(jqueue._JobDependencyManager.CONTINUE, "cont"))
|
1542 |
if attempt == 2: |
1543 |
self.assertEqual(depmgr.CountPendingResults(), 2) |
1544 |
elif attempt > 5: |
1545 |
self.assertEqual(depmgr.CountPendingResults(), 0) |
1546 |
else:
|
1547 |
self.assertEqual(depmgr.CountPendingResults(), 1) |
1548 |
|
1549 |
result = jqueue._JobProcessor(queue, opexec, job)() |
1550 |
if attempt == 0 or attempt >= 5: |
1551 |
# Job should only be updated if there was an actual change
|
1552 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
1553 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
1554 |
self.assertFalse(depmgr.CountPendingResults())
|
1555 |
|
1556 |
if attempt < 5: |
1557 |
# Simulate waiting for other job
|
1558 |
self.assertEqual(result, jqueue._JobProcessor.WAITDEP)
|
1559 |
self.assertTrue(job.cur_opctx)
|
1560 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_WAITING)
|
1561 |
self.assertRaises(IndexError, depmgr.GetNextNotification) |
1562 |
self.assert_(job.start_timestamp)
|
1563 |
self.assertFalse(job.end_timestamp)
|
1564 |
continue
|
1565 |
|
1566 |
if result == jqueue._JobProcessor.FINISHED:
|
1567 |
# Last opcode
|
1568 |
self.assertFalse(job.cur_opctx)
|
1569 |
break
|
1570 |
|
1571 |
self.assertRaises(IndexError, depmgr.GetNextNotification) |
1572 |
|
1573 |
self.assertEqual(result, jqueue._JobProcessor.DEFER)
|
1574 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
1575 |
self.assert_(job.start_timestamp)
|
1576 |
self.assertFalse(job.end_timestamp)
|
1577 |
|
1578 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_SUCCESS)
|
1579 |
self.assertEqual(job.GetInfo(["status"]), [constants.JOB_STATUS_SUCCESS]) |
1580 |
self.assertEqual(job.GetInfo(["opresult"]), |
1581 |
[[op.input.result for op in job.ops]]) |
1582 |
self.assertEqual(job.GetInfo(["opstatus"]), |
1583 |
[len(job.ops) * [constants.OP_STATUS_SUCCESS]])
|
1584 |
self.assertTrue(compat.all(op.start_timestamp and op.end_timestamp |
1585 |
for op in job.ops)) |
1586 |
|
1587 |
self._GenericCheckJob(job)
|
1588 |
|
1589 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
1590 |
self.assertRaises(IndexError, depmgr.GetNextNotification) |
1591 |
self.assertFalse(depmgr.CountPendingResults())
|
1592 |
self.assertFalse(depmgr.CountWaitingJobs())
|
1593 |
|
1594 |
# Calling the processor on a finished job should be a no-op
|
1595 |
self.assertEqual(jqueue._JobProcessor(queue, opexec, job)(),
|
1596 |
jqueue._JobProcessor.FINISHED) |
1597 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
1598 |
|
1599 |
def testJobDependencyCancel(self): |
1600 |
depmgr = _FakeDependencyManager() |
1601 |
queue = _FakeQueueForProc(depmgr=depmgr) |
1602 |
|
1603 |
self.assertEqual(queue.depmgr, depmgr)
|
1604 |
|
1605 |
prev_job_id = 13623
|
1606 |
job_id = 30876
|
1607 |
ops = [ |
1608 |
opcodes.OpTestDummy(result="Res0", fail=False), |
1609 |
opcodes.OpTestDummy(result="Res1", fail=False, |
1610 |
depends=[ |
1611 |
[prev_job_id, None],
|
1612 |
]), |
1613 |
opcodes.OpTestDummy(result="Res2", fail=False), |
1614 |
] |
1615 |
|
1616 |
# Create job
|
1617 |
job = self._CreateJob(queue, job_id, ops)
|
1618 |
|
1619 |
def _BeforeStart(timeout, priority): |
1620 |
if attempt == 0 or attempt > 5: |
1621 |
# Job should only be updated when it wasn't waiting for another job
|
1622 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
1623 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
1624 |
self.assertFalse(queue.IsAcquired())
|
1625 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_WAITING)
|
1626 |
self.assertFalse(job.cur_opctx)
|
1627 |
|
1628 |
def _AfterStart(op, cbs): |
1629 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
1630 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
1631 |
|
1632 |
self.assertFalse(queue.IsAcquired())
|
1633 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_RUNNING)
|
1634 |
self.assertFalse(job.cur_opctx)
|
1635 |
|
1636 |
# Job is running, cancelling shouldn't be possible
|
1637 |
(success, _) = job.Cancel() |
1638 |
self.assertFalse(success)
|
1639 |
|
1640 |
opexec = _FakeExecOpCodeForProc(queue, _BeforeStart, _AfterStart) |
1641 |
|
1642 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
1643 |
|
1644 |
counter = itertools.count() |
1645 |
while True: |
1646 |
attempt = counter.next() |
1647 |
|
1648 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
1649 |
self.assertRaises(IndexError, depmgr.GetNextNotification) |
1650 |
|
1651 |
if attempt == 0: |
1652 |
# This will handle the first opcode
|
1653 |
pass
|
1654 |
elif attempt < 4: |
1655 |
depmgr.AddCheckResult(job, prev_job_id, None,
|
1656 |
(jqueue._JobDependencyManager.WAIT, "wait"))
|
1657 |
elif attempt == 4: |
1658 |
# Other job was cancelled
|
1659 |
depmgr.AddCheckResult(job, prev_job_id, None,
|
1660 |
(jqueue._JobDependencyManager.CANCEL, "cancel"))
|
1661 |
|
1662 |
if attempt == 0: |
1663 |
self.assertEqual(depmgr.CountPendingResults(), 0) |
1664 |
else:
|
1665 |
self.assertEqual(depmgr.CountPendingResults(), 1) |
1666 |
|
1667 |
result = jqueue._JobProcessor(queue, opexec, job)() |
1668 |
if attempt <= 1 or attempt >= 4: |
1669 |
# Job should only be updated if there was an actual change
|
1670 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
1671 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
1672 |
self.assertFalse(depmgr.CountPendingResults())
|
1673 |
|
1674 |
if attempt > 0 and attempt < 4: |
1675 |
# Simulate waiting for other job
|
1676 |
self.assertEqual(result, jqueue._JobProcessor.WAITDEP)
|
1677 |
self.assertTrue(job.cur_opctx)
|
1678 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_WAITING)
|
1679 |
self.assertRaises(IndexError, depmgr.GetNextNotification) |
1680 |
self.assert_(job.start_timestamp)
|
1681 |
self.assertFalse(job.end_timestamp)
|
1682 |
continue
|
1683 |
|
1684 |
if result == jqueue._JobProcessor.FINISHED:
|
1685 |
# Last opcode
|
1686 |
self.assertFalse(job.cur_opctx)
|
1687 |
break
|
1688 |
|
1689 |
self.assertRaises(IndexError, depmgr.GetNextNotification) |
1690 |
|
1691 |
self.assertEqual(result, jqueue._JobProcessor.DEFER)
|
1692 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
1693 |
self.assert_(job.start_timestamp)
|
1694 |
self.assertFalse(job.end_timestamp)
|
1695 |
|
1696 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_CANCELED)
|
1697 |
self.assertEqual(job.GetInfo(["status"]), [constants.JOB_STATUS_CANCELED]) |
1698 |
self.assertEqual(job.GetInfo(["opstatus", "opresult"]), |
1699 |
[[constants.OP_STATUS_SUCCESS, |
1700 |
constants.OP_STATUS_CANCELED, |
1701 |
constants.OP_STATUS_CANCELED], |
1702 |
["Res0", "Job canceled by request", |
1703 |
"Job canceled by request"]])
|
1704 |
|
1705 |
self._GenericCheckJob(job)
|
1706 |
|
1707 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
1708 |
self.assertRaises(IndexError, depmgr.GetNextNotification) |
1709 |
self.assertFalse(depmgr.CountPendingResults())
|
1710 |
|
1711 |
# Calling the processor on a finished job should be a no-op
|
1712 |
self.assertEqual(jqueue._JobProcessor(queue, opexec, job)(),
|
1713 |
jqueue._JobProcessor.FINISHED) |
1714 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
1715 |
|
1716 |
def testJobDependencyWrongstatus(self): |
1717 |
depmgr = _FakeDependencyManager() |
1718 |
queue = _FakeQueueForProc(depmgr=depmgr) |
1719 |
|
1720 |
self.assertEqual(queue.depmgr, depmgr)
|
1721 |
|
1722 |
prev_job_id = 9741
|
1723 |
job_id = 11763
|
1724 |
ops = [ |
1725 |
opcodes.OpTestDummy(result="Res0", fail=False), |
1726 |
opcodes.OpTestDummy(result="Res1", fail=False, |
1727 |
depends=[ |
1728 |
[prev_job_id, None],
|
1729 |
]), |
1730 |
opcodes.OpTestDummy(result="Res2", fail=False), |
1731 |
] |
1732 |
|
1733 |
# Create job
|
1734 |
job = self._CreateJob(queue, job_id, ops)
|
1735 |
|
1736 |
def _BeforeStart(timeout, priority): |
1737 |
if attempt == 0 or attempt > 5: |
1738 |
# Job should only be updated when it wasn't waiting for another job
|
1739 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
1740 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
1741 |
self.assertFalse(queue.IsAcquired())
|
1742 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_WAITING)
|
1743 |
self.assertFalse(job.cur_opctx)
|
1744 |
|
1745 |
def _AfterStart(op, cbs): |
1746 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
1747 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
1748 |
|
1749 |
self.assertFalse(queue.IsAcquired())
|
1750 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_RUNNING)
|
1751 |
self.assertFalse(job.cur_opctx)
|
1752 |
|
1753 |
# Job is running, cancelling shouldn't be possible
|
1754 |
(success, _) = job.Cancel() |
1755 |
self.assertFalse(success)
|
1756 |
|
1757 |
opexec = _FakeExecOpCodeForProc(queue, _BeforeStart, _AfterStart) |
1758 |
|
1759 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
1760 |
|
1761 |
counter = itertools.count() |
1762 |
while True: |
1763 |
attempt = counter.next() |
1764 |
|
1765 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
1766 |
self.assertRaises(IndexError, depmgr.GetNextNotification) |
1767 |
|
1768 |
if attempt == 0: |
1769 |
# This will handle the first opcode
|
1770 |
pass
|
1771 |
elif attempt < 4: |
1772 |
depmgr.AddCheckResult(job, prev_job_id, None,
|
1773 |
(jqueue._JobDependencyManager.WAIT, "wait"))
|
1774 |
elif attempt == 4: |
1775 |
# Other job failed
|
1776 |
depmgr.AddCheckResult(job, prev_job_id, None,
|
1777 |
(jqueue._JobDependencyManager.WRONGSTATUS, "w"))
|
1778 |
|
1779 |
if attempt == 0: |
1780 |
self.assertEqual(depmgr.CountPendingResults(), 0) |
1781 |
else:
|
1782 |
self.assertEqual(depmgr.CountPendingResults(), 1) |
1783 |
|
1784 |
result = jqueue._JobProcessor(queue, opexec, job)() |
1785 |
if attempt <= 1 or attempt >= 4: |
1786 |
# Job should only be updated if there was an actual change
|
1787 |
self.assertEqual(queue.GetNextUpdate(), (job, True)) |
1788 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
1789 |
self.assertFalse(depmgr.CountPendingResults())
|
1790 |
|
1791 |
if attempt > 0 and attempt < 4: |
1792 |
# Simulate waiting for other job
|
1793 |
self.assertEqual(result, jqueue._JobProcessor.WAITDEP)
|
1794 |
self.assertTrue(job.cur_opctx)
|
1795 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_WAITING)
|
1796 |
self.assertRaises(IndexError, depmgr.GetNextNotification) |
1797 |
self.assert_(job.start_timestamp)
|
1798 |
self.assertFalse(job.end_timestamp)
|
1799 |
continue
|
1800 |
|
1801 |
if result == jqueue._JobProcessor.FINISHED:
|
1802 |
# Last opcode
|
1803 |
self.assertFalse(job.cur_opctx)
|
1804 |
break
|
1805 |
|
1806 |
self.assertRaises(IndexError, depmgr.GetNextNotification) |
1807 |
|
1808 |
self.assertEqual(result, jqueue._JobProcessor.DEFER)
|
1809 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
1810 |
self.assert_(job.start_timestamp)
|
1811 |
self.assertFalse(job.end_timestamp)
|
1812 |
|
1813 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_ERROR)
|
1814 |
self.assertEqual(job.GetInfo(["status"]), [constants.JOB_STATUS_ERROR]) |
1815 |
self.assertEqual(job.GetInfo(["opstatus"]), |
1816 |
[[constants.OP_STATUS_SUCCESS, |
1817 |
constants.OP_STATUS_ERROR, |
1818 |
constants.OP_STATUS_ERROR]]), |
1819 |
|
1820 |
(opresult, ) = job.GetInfo(["opresult"])
|
1821 |
self.assertEqual(len(opresult), len(ops)) |
1822 |
self.assertEqual(opresult[0], "Res0") |
1823 |
self.assertTrue(errors.GetEncodedError(opresult[1])) |
1824 |
self.assertTrue(errors.GetEncodedError(opresult[2])) |
1825 |
|
1826 |
self._GenericCheckJob(job)
|
1827 |
|
1828 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
1829 |
self.assertRaises(IndexError, depmgr.GetNextNotification) |
1830 |
self.assertFalse(depmgr.CountPendingResults())
|
1831 |
|
1832 |
# Calling the processor on a finished job should be a no-op
|
1833 |
self.assertEqual(jqueue._JobProcessor(queue, opexec, job)(),
|
1834 |
jqueue._JobProcessor.FINISHED) |
1835 |
self.assertRaises(IndexError, queue.GetNextUpdate) |
1836 |
|
1837 |
|
1838 |
class TestEvaluateJobProcessorResult(unittest.TestCase): |
1839 |
def testFinished(self): |
1840 |
depmgr = _FakeDependencyManager() |
1841 |
job = _IdOnlyFakeJob(30953)
|
1842 |
jqueue._EvaluateJobProcessorResult(depmgr, job, |
1843 |
jqueue._JobProcessor.FINISHED) |
1844 |
self.assertEqual(depmgr.GetNextNotification(), job.id)
|
1845 |
self.assertRaises(IndexError, depmgr.GetNextNotification) |
1846 |
|
1847 |
def testDefer(self): |
1848 |
depmgr = _FakeDependencyManager() |
1849 |
job = _IdOnlyFakeJob(11326, priority=5463) |
1850 |
try:
|
1851 |
jqueue._EvaluateJobProcessorResult(depmgr, job, |
1852 |
jqueue._JobProcessor.DEFER) |
1853 |
except workerpool.DeferTask, err:
|
1854 |
self.assertEqual(err.priority, 5463) |
1855 |
else:
|
1856 |
self.fail("Didn't raise exception") |
1857 |
self.assertRaises(IndexError, depmgr.GetNextNotification) |
1858 |
|
1859 |
def testWaitdep(self): |
1860 |
depmgr = _FakeDependencyManager() |
1861 |
job = _IdOnlyFakeJob(21317)
|
1862 |
jqueue._EvaluateJobProcessorResult(depmgr, job, |
1863 |
jqueue._JobProcessor.WAITDEP) |
1864 |
self.assertRaises(IndexError, depmgr.GetNextNotification) |
1865 |
|
1866 |
def testOther(self): |
1867 |
depmgr = _FakeDependencyManager() |
1868 |
job = _IdOnlyFakeJob(5813)
|
1869 |
self.assertRaises(errors.ProgrammerError,
|
1870 |
jqueue._EvaluateJobProcessorResult, |
1871 |
depmgr, job, "Other result")
|
1872 |
self.assertRaises(IndexError, depmgr.GetNextNotification) |
1873 |
|
1874 |
|
1875 |
class _FakeTimeoutStrategy: |
1876 |
def __init__(self, timeouts): |
1877 |
self.timeouts = timeouts
|
1878 |
self.attempts = 0 |
1879 |
self.last_timeout = None |
1880 |
|
1881 |
def NextAttempt(self): |
1882 |
self.attempts += 1 |
1883 |
if self.timeouts: |
1884 |
timeout = self.timeouts.pop(0) |
1885 |
else:
|
1886 |
timeout = None
|
1887 |
self.last_timeout = timeout
|
1888 |
return timeout
|
1889 |
|
1890 |
|
1891 |
class TestJobProcessorTimeouts(unittest.TestCase, _JobProcessorTestUtils): |
1892 |
def setUp(self): |
1893 |
self.queue = _FakeQueueForProc()
|
1894 |
self.job = None |
1895 |
self.curop = None |
1896 |
self.opcounter = None |
1897 |
self.timeout_strategy = None |
1898 |
self.retries = 0 |
1899 |
self.prev_tsop = None |
1900 |
self.prev_prio = None |
1901 |
self.prev_status = None |
1902 |
self.lock_acq_prio = None |
1903 |
self.gave_lock = None |
1904 |
self.done_lock_before_blocking = False |
1905 |
|
1906 |
def _BeforeStart(self, timeout, priority): |
1907 |
job = self.job
|
1908 |
|
1909 |
# If status has changed, job must've been written
|
1910 |
if self.prev_status != self.job.ops[self.curop].status: |
1911 |
self.assertEqual(self.queue.GetNextUpdate(), (job, True)) |
1912 |
self.assertRaises(IndexError, self.queue.GetNextUpdate) |
1913 |
|
1914 |
self.assertFalse(self.queue.IsAcquired()) |
1915 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_WAITING)
|
1916 |
|
1917 |
ts = self.timeout_strategy
|
1918 |
|
1919 |
self.assert_(timeout is None or isinstance(timeout, (int, float))) |
1920 |
self.assertEqual(timeout, ts.last_timeout)
|
1921 |
self.assertEqual(priority, job.ops[self.curop].priority) |
1922 |
|
1923 |
self.gave_lock = True |
1924 |
self.lock_acq_prio = priority
|
1925 |
|
1926 |
if (self.curop == 3 and |
1927 |
job.ops[self.curop].priority == constants.OP_PRIO_HIGHEST + 3): |
1928 |
# Give locks before running into blocking acquire
|
1929 |
assert self.retries == 7 |
1930 |
self.retries = 0 |
1931 |
self.done_lock_before_blocking = True |
1932 |
return
|
1933 |
|
1934 |
if self.retries > 0: |
1935 |
self.assert_(timeout is not None) |
1936 |
self.retries -= 1 |
1937 |
self.gave_lock = False |
1938 |
raise mcpu.LockAcquireTimeout()
|
1939 |
|
1940 |
if job.ops[self.curop].priority == constants.OP_PRIO_HIGHEST: |
1941 |
assert self.retries == 0, "Didn't exhaust all retries at highest priority" |
1942 |
assert not ts.timeouts |
1943 |
self.assert_(timeout is None) |
1944 |
|
1945 |
def _AfterStart(self, op, cbs): |
1946 |
job = self.job
|
1947 |
|
1948 |
# Setting to "running" requires an update
|
1949 |
self.assertEqual(self.queue.GetNextUpdate(), (job, True)) |
1950 |
self.assertRaises(IndexError, self.queue.GetNextUpdate) |
1951 |
|
1952 |
self.assertFalse(self.queue.IsAcquired()) |
1953 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_RUNNING)
|
1954 |
|
1955 |
# Job is running, cancelling shouldn't be possible
|
1956 |
(success, _) = job.Cancel() |
1957 |
self.assertFalse(success)
|
1958 |
|
1959 |
def _NextOpcode(self): |
1960 |
self.curop = self.opcounter.next() |
1961 |
self.prev_prio = self.job.ops[self.curop].priority |
1962 |
self.prev_status = self.job.ops[self.curop].status |
1963 |
|
1964 |
def _NewTimeoutStrategy(self): |
1965 |
job = self.job
|
1966 |
|
1967 |
self.assertEqual(self.retries, 0) |
1968 |
|
1969 |
if self.prev_tsop == self.curop: |
1970 |
# Still on the same opcode, priority must've been increased
|
1971 |
self.assertEqual(self.prev_prio, job.ops[self.curop].priority + 1) |
1972 |
|
1973 |
if self.curop == 1: |
1974 |
# Normal retry
|
1975 |
timeouts = range(10, 31, 10) |
1976 |
self.retries = len(timeouts) - 1 |
1977 |
|
1978 |
elif self.curop == 2: |
1979 |
# Let this run into a blocking acquire
|
1980 |
timeouts = range(11, 61, 12) |
1981 |
self.retries = len(timeouts) |
1982 |
|
1983 |
elif self.curop == 3: |
1984 |
# Wait for priority to increase, but give lock before blocking acquire
|
1985 |
timeouts = range(12, 100, 14) |
1986 |
self.retries = len(timeouts) |
1987 |
|
1988 |
self.assertFalse(self.done_lock_before_blocking) |
1989 |
|
1990 |
elif self.curop == 4: |
1991 |
self.assert_(self.done_lock_before_blocking) |
1992 |
|
1993 |
# Timeouts, but no need to retry
|
1994 |
timeouts = range(10, 31, 10) |
1995 |
self.retries = 0 |
1996 |
|
1997 |
elif self.curop == 5: |
1998 |
# Normal retry
|
1999 |
timeouts = range(19, 100, 11) |
2000 |
self.retries = len(timeouts) |
2001 |
|
2002 |
else:
|
2003 |
timeouts = [] |
2004 |
self.retries = 0 |
2005 |
|
2006 |
assert len(job.ops) == 10 |
2007 |
assert self.retries <= len(timeouts) |
2008 |
|
2009 |
ts = _FakeTimeoutStrategy(timeouts) |
2010 |
|
2011 |
self.timeout_strategy = ts
|
2012 |
self.prev_tsop = self.curop |
2013 |
self.prev_prio = job.ops[self.curop].priority |
2014 |
|
2015 |
return ts
|
2016 |
|
2017 |
def testTimeout(self): |
2018 |
ops = [opcodes.OpTestDummy(result="Res%s" % i, fail=False) |
2019 |
for i in range(10)] |
2020 |
|
2021 |
# Create job
|
2022 |
job_id = 15801
|
2023 |
job = self._CreateJob(self.queue, job_id, ops) |
2024 |
self.job = job
|
2025 |
|
2026 |
self.opcounter = itertools.count(0) |
2027 |
|
2028 |
opexec = _FakeExecOpCodeForProc(self.queue, self._BeforeStart, |
2029 |
self._AfterStart)
|
2030 |
tsf = self._NewTimeoutStrategy
|
2031 |
|
2032 |
self.assertFalse(self.done_lock_before_blocking) |
2033 |
|
2034 |
while True: |
2035 |
proc = jqueue._JobProcessor(self.queue, opexec, job,
|
2036 |
_timeout_strategy_factory=tsf) |
2037 |
|
2038 |
self.assertRaises(IndexError, self.queue.GetNextUpdate) |
2039 |
|
2040 |
if self.curop is not None: |
2041 |
self.prev_status = self.job.ops[self.curop].status |
2042 |
|
2043 |
self.lock_acq_prio = None |
2044 |
|
2045 |
result = proc(_nextop_fn=self._NextOpcode)
|
2046 |
assert self.curop is not None |
2047 |
|
2048 |
if result == jqueue._JobProcessor.FINISHED or self.gave_lock: |
2049 |
# Got lock and/or job is done, result must've been written
|
2050 |
self.assertFalse(job.cur_opctx)
|
2051 |
self.assertEqual(self.queue.GetNextUpdate(), (job, True)) |
2052 |
self.assertRaises(IndexError, self.queue.GetNextUpdate) |
2053 |
self.assertEqual(self.lock_acq_prio, job.ops[self.curop].priority) |
2054 |
self.assert_(job.ops[self.curop].exec_timestamp) |
2055 |
|
2056 |
if result == jqueue._JobProcessor.FINISHED:
|
2057 |
self.assertFalse(job.cur_opctx)
|
2058 |
break
|
2059 |
|
2060 |
self.assertEqual(result, jqueue._JobProcessor.DEFER)
|
2061 |
|
2062 |
if self.curop == 0: |
2063 |
self.assertEqual(job.ops[self.curop].start_timestamp, |
2064 |
job.start_timestamp) |
2065 |
|
2066 |
if self.gave_lock: |
2067 |
# Opcode finished, but job not yet done
|
2068 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_QUEUED)
|
2069 |
else:
|
2070 |
# Did not get locks
|
2071 |
self.assert_(job.cur_opctx)
|
2072 |
self.assertEqual(job.cur_opctx._timeout_strategy._fn,
|
2073 |
self.timeout_strategy.NextAttempt)
|
2074 |
self.assertFalse(job.ops[self.curop].exec_timestamp) |
2075 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_WAITING)
|
2076 |
|
2077 |
# If priority has changed since acquiring locks, the job must've been
|
2078 |
# updated
|
2079 |
if self.lock_acq_prio != job.ops[self.curop].priority: |
2080 |
self.assertEqual(self.queue.GetNextUpdate(), (job, True)) |
2081 |
|
2082 |
self.assertRaises(IndexError, self.queue.GetNextUpdate) |
2083 |
|
2084 |
self.assert_(job.start_timestamp)
|
2085 |
self.assertFalse(job.end_timestamp)
|
2086 |
|
2087 |
self.assertEqual(self.curop, len(job.ops) - 1) |
2088 |
self.assertEqual(self.job, job) |
2089 |
self.assertEqual(self.opcounter.next(), len(job.ops)) |
2090 |
self.assert_(self.done_lock_before_blocking) |
2091 |
|
2092 |
self.assertRaises(IndexError, self.queue.GetNextUpdate) |
2093 |
self.assertEqual(job.CalcStatus(), constants.JOB_STATUS_SUCCESS)
|
2094 |
self.assertEqual(job.GetInfo(["status"]), [constants.JOB_STATUS_SUCCESS]) |
2095 |
self.assertEqual(job.GetInfo(["opresult"]), |
2096 |
[[op.input.result for op in job.ops]]) |
2097 |
self.assertEqual(job.GetInfo(["opstatus"]), |
2098 |
[len(job.ops) * [constants.OP_STATUS_SUCCESS]])
|
2099 |
self.assert_(compat.all(op.start_timestamp and op.end_timestamp |
2100 |
for op in job.ops)) |
2101 |
|
2102 |
# Calling the processor on a finished job should be a no-op
|
2103 |
self.assertEqual(jqueue._JobProcessor(self.queue, opexec, job)(), |
2104 |
jqueue._JobProcessor.FINISHED) |
2105 |
self.assertRaises(IndexError, self.queue.GetNextUpdate) |
2106 |
|
2107 |
|
2108 |
class _IdOnlyFakeJob: |
2109 |
def __init__(self, job_id, priority=NotImplemented): |
2110 |
self.id = str(job_id) |
2111 |
self._priority = priority
|
2112 |
|
2113 |
def CalcPriority(self): |
2114 |
return self._priority |
2115 |
|
2116 |
|
2117 |
class TestJobDependencyManager(unittest.TestCase): |
2118 |
def setUp(self): |
2119 |
self._status = []
|
2120 |
self._queue = []
|
2121 |
self.jdm = jqueue._JobDependencyManager(self._GetStatus, self._Enqueue) |
2122 |
|
2123 |
def _GetStatus(self, job_id): |
2124 |
(exp_job_id, result) = self._status.pop(0) |
2125 |
self.assertEqual(exp_job_id, job_id)
|
2126 |
return result
|
2127 |
|
2128 |
def _Enqueue(self, jobs): |
2129 |
self.assertFalse(self.jdm._lock.is_owned(), |
2130 |
msg=("Must not own manager lock while re-adding jobs"
|
2131 |
" (potential deadlock)"))
|
2132 |
self._queue.append(jobs)
|
2133 |
|
2134 |
def testNotFinalizedThenCancel(self): |
2135 |
job = _IdOnlyFakeJob(17697)
|
2136 |
job_id = str(28625) |
2137 |
|
2138 |
self._status.append((job_id, constants.JOB_STATUS_RUNNING))
|
2139 |
(result, _) = self.jdm.CheckAndRegister(job, job_id, [])
|
2140 |
self.assertEqual(result, self.jdm.WAIT) |
2141 |
self.assertFalse(self._status) |
2142 |
self.assertFalse(self._queue) |
2143 |
self.assertTrue(self.jdm.JobWaiting(job)) |
2144 |
self.assertEqual(self.jdm._waiters, { |
2145 |
job_id: set([job]),
|
2146 |
}) |
2147 |
self.assertEqual(self.jdm.GetLockInfo([query.LQ_PENDING]), [ |
2148 |
("job/28625", None, None, [("job", [job.id])]) |
2149 |
]) |
2150 |
|
2151 |
self._status.append((job_id, constants.JOB_STATUS_CANCELED))
|
2152 |
(result, _) = self.jdm.CheckAndRegister(job, job_id, [])
|
2153 |
self.assertEqual(result, self.jdm.CANCEL) |
2154 |
self.assertFalse(self._status) |
2155 |
self.assertFalse(self._queue) |
2156 |
self.assertFalse(self.jdm.JobWaiting(job)) |
2157 |
self.assertFalse(self.jdm.GetLockInfo([query.LQ_PENDING])) |
2158 |
|
2159 |
def testNotFinalizedThenQueued(self): |
2160 |
# This can happen on a queue shutdown
|
2161 |
job = _IdOnlyFakeJob(1320)
|
2162 |
job_id = str(22971) |
2163 |
|
2164 |
for i in range(5): |
2165 |
if i > 2: |
2166 |
self._status.append((job_id, constants.JOB_STATUS_QUEUED))
|
2167 |
else:
|
2168 |
self._status.append((job_id, constants.JOB_STATUS_RUNNING))
|
2169 |
(result, _) = self.jdm.CheckAndRegister(job, job_id, [])
|
2170 |
self.assertEqual(result, self.jdm.WAIT) |
2171 |
self.assertFalse(self._status) |
2172 |
self.assertFalse(self._queue) |
2173 |
self.assertTrue(self.jdm.JobWaiting(job)) |
2174 |
self.assertEqual(self.jdm._waiters, { |
2175 |
job_id: set([job]),
|
2176 |
}) |
2177 |
self.assertEqual(self.jdm.GetLockInfo([query.LQ_PENDING]), [ |
2178 |
("job/22971", None, None, [("job", [job.id])]) |
2179 |
]) |
2180 |
|
2181 |
def testRequireCancel(self): |
2182 |
job = _IdOnlyFakeJob(5278)
|
2183 |
job_id = str(9610) |
2184 |
dep_status = [constants.JOB_STATUS_CANCELED] |
2185 |
|
2186 |
self._status.append((job_id, constants.JOB_STATUS_WAITING))
|
2187 |
(result, _) = self.jdm.CheckAndRegister(job, job_id, dep_status)
|
2188 |
self.assertEqual(result, self.jdm.WAIT) |
2189 |
self.assertFalse(self._status) |
2190 |
self.assertFalse(self._queue) |
2191 |
self.assertTrue(self.jdm.JobWaiting(job)) |
2192 |
self.assertEqual(self.jdm._waiters, { |
2193 |
job_id: set([job]),
|
2194 |
}) |
2195 |
self.assertEqual(self.jdm.GetLockInfo([query.LQ_PENDING]), [ |
2196 |
("job/9610", None, None, [("job", [job.id])]) |
2197 |
]) |
2198 |
|
2199 |
self._status.append((job_id, constants.JOB_STATUS_CANCELED))
|
2200 |
(result, _) = self.jdm.CheckAndRegister(job, job_id, dep_status)
|
2201 |
self.assertEqual(result, self.jdm.CONTINUE) |
2202 |
self.assertFalse(self._status) |
2203 |
self.assertFalse(self._queue) |
2204 |
self.assertFalse(self.jdm.JobWaiting(job)) |
2205 |
self.assertFalse(self.jdm.GetLockInfo([query.LQ_PENDING])) |
2206 |
|
2207 |
def testRequireError(self): |
2208 |
job = _IdOnlyFakeJob(21459)
|
2209 |
job_id = str(25519) |
2210 |
dep_status = [constants.JOB_STATUS_ERROR] |
2211 |
|
2212 |
self._status.append((job_id, constants.JOB_STATUS_WAITING))
|
2213 |
(result, _) = self.jdm.CheckAndRegister(job, job_id, dep_status)
|
2214 |
self.assertEqual(result, self.jdm.WAIT) |
2215 |
self.assertFalse(self._status) |
2216 |
self.assertFalse(self._queue) |
2217 |
self.assertTrue(self.jdm.JobWaiting(job)) |
2218 |
self.assertEqual(self.jdm._waiters, { |
2219 |
job_id: set([job]),
|
2220 |
}) |
2221 |
|
2222 |
self._status.append((job_id, constants.JOB_STATUS_ERROR))
|
2223 |
(result, _) = self.jdm.CheckAndRegister(job, job_id, dep_status)
|
2224 |
self.assertEqual(result, self.jdm.CONTINUE) |
2225 |
self.assertFalse(self._status) |
2226 |
self.assertFalse(self._queue) |
2227 |
self.assertFalse(self.jdm.JobWaiting(job)) |
2228 |
self.assertFalse(self.jdm.GetLockInfo([query.LQ_PENDING])) |
2229 |
|
2230 |
def testRequireMultiple(self): |
2231 |
dep_status = list(constants.JOBS_FINALIZED)
|
2232 |
|
2233 |
for end_status in dep_status: |
2234 |
job = _IdOnlyFakeJob(21343)
|
2235 |
job_id = str(14609) |
2236 |
|
2237 |
self._status.append((job_id, constants.JOB_STATUS_WAITING))
|
2238 |
(result, _) = self.jdm.CheckAndRegister(job, job_id, dep_status)
|
2239 |
self.assertEqual(result, self.jdm.WAIT) |
2240 |
self.assertFalse(self._status) |
2241 |
self.assertFalse(self._queue) |
2242 |
self.assertTrue(self.jdm.JobWaiting(job)) |
2243 |
self.assertEqual(self.jdm._waiters, { |
2244 |
job_id: set([job]),
|
2245 |
}) |
2246 |
self.assertEqual(self.jdm.GetLockInfo([query.LQ_PENDING]), [ |
2247 |
("job/14609", None, None, [("job", [job.id])]) |
2248 |
]) |
2249 |
|
2250 |
self._status.append((job_id, end_status))
|
2251 |
(result, _) = self.jdm.CheckAndRegister(job, job_id, dep_status)
|
2252 |
self.assertEqual(result, self.jdm.CONTINUE) |
2253 |
self.assertFalse(self._status) |
2254 |
self.assertFalse(self._queue) |
2255 |
self.assertFalse(self.jdm.JobWaiting(job)) |
2256 |
self.assertFalse(self.jdm.GetLockInfo([query.LQ_PENDING])) |
2257 |
|
2258 |
def testNotify(self): |
2259 |
job = _IdOnlyFakeJob(8227)
|
2260 |
job_id = str(4113) |
2261 |
|
2262 |
self._status.append((job_id, constants.JOB_STATUS_RUNNING))
|
2263 |
(result, _) = self.jdm.CheckAndRegister(job, job_id, [])
|
2264 |
self.assertEqual(result, self.jdm.WAIT) |
2265 |
self.assertFalse(self._status) |
2266 |
self.assertFalse(self._queue) |
2267 |
self.assertTrue(self.jdm.JobWaiting(job)) |
2268 |
self.assertEqual(self.jdm._waiters, { |
2269 |
job_id: set([job]),
|
2270 |
}) |
2271 |
|
2272 |
self.jdm.NotifyWaiters(job_id)
|
2273 |
self.assertFalse(self._status) |
2274 |
self.assertFalse(self.jdm._waiters) |
2275 |
self.assertFalse(self.jdm.JobWaiting(job)) |
2276 |
self.assertEqual(self._queue, [set([job])]) |
2277 |
|
2278 |
def testWrongStatus(self): |
2279 |
job = _IdOnlyFakeJob(10102)
|
2280 |
job_id = str(1271) |
2281 |
|
2282 |
self._status.append((job_id, constants.JOB_STATUS_QUEUED))
|
2283 |
(result, _) = self.jdm.CheckAndRegister(job, job_id,
|
2284 |
[constants.JOB_STATUS_SUCCESS]) |
2285 |
self.assertEqual(result, self.jdm.WAIT) |
2286 |
self.assertFalse(self._status) |
2287 |
self.assertFalse(self._queue) |
2288 |
self.assertTrue(self.jdm.JobWaiting(job)) |
2289 |
self.assertEqual(self.jdm._waiters, { |
2290 |
job_id: set([job]),
|
2291 |
}) |
2292 |
|
2293 |
self._status.append((job_id, constants.JOB_STATUS_ERROR))
|
2294 |
(result, _) = self.jdm.CheckAndRegister(job, job_id,
|
2295 |
[constants.JOB_STATUS_SUCCESS]) |
2296 |
self.assertEqual(result, self.jdm.WRONGSTATUS) |
2297 |
self.assertFalse(self._status) |
2298 |
self.assertFalse(self._queue) |
2299 |
self.assertFalse(self.jdm.JobWaiting(job)) |
2300 |
|
2301 |
def testCorrectStatus(self): |
2302 |
job = _IdOnlyFakeJob(24273)
|
2303 |
job_id = str(23885) |
2304 |
|
2305 |
self._status.append((job_id, constants.JOB_STATUS_QUEUED))
|
2306 |
(result, _) = self.jdm.CheckAndRegister(job, job_id,
|
2307 |
[constants.JOB_STATUS_SUCCESS]) |
2308 |
self.assertEqual(result, self.jdm.WAIT) |
2309 |
self.assertFalse(self._status) |
2310 |
self.assertFalse(self._queue) |
2311 |
self.assertTrue(self.jdm.JobWaiting(job)) |
2312 |
self.assertEqual(self.jdm._waiters, { |
2313 |
job_id: set([job]),
|
2314 |
}) |
2315 |
|
2316 |
self._status.append((job_id, constants.JOB_STATUS_SUCCESS))
|
2317 |
(result, _) = self.jdm.CheckAndRegister(job, job_id,
|
2318 |
[constants.JOB_STATUS_SUCCESS]) |
2319 |
self.assertEqual(result, self.jdm.CONTINUE) |
2320 |
self.assertFalse(self._status) |
2321 |
self.assertFalse(self._queue) |
2322 |
self.assertFalse(self.jdm.JobWaiting(job)) |
2323 |
|
2324 |
def testFinalizedRightAway(self): |
2325 |
job = _IdOnlyFakeJob(224)
|
2326 |
job_id = str(3081) |
2327 |
|
2328 |
self._status.append((job_id, constants.JOB_STATUS_SUCCESS))
|
2329 |
(result, _) = self.jdm.CheckAndRegister(job, job_id,
|
2330 |
[constants.JOB_STATUS_SUCCESS]) |
2331 |
self.assertEqual(result, self.jdm.CONTINUE) |
2332 |
self.assertFalse(self._status) |
2333 |
self.assertFalse(self._queue) |
2334 |
self.assertFalse(self.jdm.JobWaiting(job)) |
2335 |
self.assertEqual(self.jdm._waiters, { |
2336 |
job_id: set(),
|
2337 |
}) |
2338 |
|
2339 |
# Force cleanup
|
2340 |
self.jdm.NotifyWaiters("0") |
2341 |
self.assertFalse(self.jdm._waiters) |
2342 |
self.assertFalse(self._status) |
2343 |
self.assertFalse(self._queue) |
2344 |
|
2345 |
def testMultipleWaiting(self): |
2346 |
# Use a deterministic random generator
|
2347 |
rnd = random.Random(21402)
|
2348 |
|
2349 |
job_ids = map(str, rnd.sample(range(1, 10000), 150)) |
2350 |
|
2351 |
waiters = dict((job_ids.pop(),
|
2352 |
set(map(_IdOnlyFakeJob, |
2353 |
[job_ids.pop() |
2354 |
for _ in range(rnd.randint(1, 20))]))) |
2355 |
for _ in range(10)) |
2356 |
|
2357 |
# Ensure there are no duplicate job IDs
|
2358 |
assert not utils.FindDuplicates(waiters.keys() + |
2359 |
[job.id |
2360 |
for jobs in waiters.values() |
2361 |
for job in jobs]) |
2362 |
|
2363 |
# Register all jobs as waiters
|
2364 |
for job_id, job in [(job_id, job) |
2365 |
for (job_id, jobs) in waiters.items() |
2366 |
for job in jobs]: |
2367 |
self._status.append((job_id, constants.JOB_STATUS_QUEUED))
|
2368 |
(result, _) = self.jdm.CheckAndRegister(job, job_id,
|
2369 |
[constants.JOB_STATUS_SUCCESS]) |
2370 |
self.assertEqual(result, self.jdm.WAIT) |
2371 |
self.assertFalse(self._status) |
2372 |
self.assertFalse(self._queue) |
2373 |
self.assertTrue(self.jdm.JobWaiting(job)) |
2374 |
|
2375 |
self.assertEqual(self.jdm._waiters, waiters) |
2376 |
|
2377 |
def _MakeSet((name, mode, owner_names, pending)): |
2378 |
return (name, mode, owner_names,
|
2379 |
[(pendmode, set(pend)) for (pendmode, pend) in pending]) |
2380 |
|
2381 |
def _CheckLockInfo(): |
2382 |
info = self.jdm.GetLockInfo([query.LQ_PENDING])
|
2383 |
self.assertEqual(sorted(map(_MakeSet, info)), sorted([ |
2384 |
("job/%s" % job_id, None, None, |
2385 |
[("job", set([job.id for job in jobs]))]) |
2386 |
for job_id, jobs in waiters.items() |
2387 |
if jobs
|
2388 |
])) |
2389 |
|
2390 |
_CheckLockInfo() |
2391 |
|
2392 |
# Notify in random order
|
2393 |
for job_id in rnd.sample(waiters, len(waiters)): |
2394 |
# Remove from pending waiter list
|
2395 |
jobs = waiters.pop(job_id) |
2396 |
for job in jobs: |
2397 |
self._status.append((job_id, constants.JOB_STATUS_SUCCESS))
|
2398 |
(result, _) = self.jdm.CheckAndRegister(job, job_id,
|
2399 |
[constants.JOB_STATUS_SUCCESS]) |
2400 |
self.assertEqual(result, self.jdm.CONTINUE) |
2401 |
self.assertFalse(self._status) |
2402 |
self.assertFalse(self._queue) |
2403 |
self.assertFalse(self.jdm.JobWaiting(job)) |
2404 |
|
2405 |
_CheckLockInfo() |
2406 |
|
2407 |
self.assertFalse(self.jdm.GetLockInfo([query.LQ_PENDING])) |
2408 |
|
2409 |
assert not waiters |
2410 |
|
2411 |
def testSelfDependency(self): |
2412 |
job = _IdOnlyFakeJob(18937)
|
2413 |
|
2414 |
self._status.append((job.id, constants.JOB_STATUS_SUCCESS))
|
2415 |
(result, _) = self.jdm.CheckAndRegister(job, job.id, [])
|
2416 |
self.assertEqual(result, self.jdm.ERROR) |
2417 |
|
2418 |
def testJobDisappears(self): |
2419 |
job = _IdOnlyFakeJob(30540)
|
2420 |
job_id = str(23769) |
2421 |
|
2422 |
def _FakeStatus(_): |
2423 |
raise errors.JobLost("#msg#") |
2424 |
|
2425 |
jdm = jqueue._JobDependencyManager(_FakeStatus, None)
|
2426 |
(result, _) = jdm.CheckAndRegister(job, job_id, []) |
2427 |
self.assertEqual(result, self.jdm.ERROR) |
2428 |
self.assertFalse(jdm.JobWaiting(job))
|
2429 |
self.assertFalse(jdm.GetLockInfo([query.LQ_PENDING]))
|
2430 |
|
2431 |
|
2432 |
if __name__ == "__main__": |
2433 |
testutils.GanetiTestProgram() |