public void testStoreNodeState() throws Exception {
    TimeBase.setSimulated(100);
    CachedUrlSet mcus =
        new MockCachedUrlSet(mau, new RangeCachedUrlSetSpec("http://www.example.com"));
    CrawlState crawl = new CrawlState(1, 2, 123);
    List polls = new ArrayList(2);
    PollState poll1 = new PollState(1, "sdf", "jkl", 2, 123, Deadline.at(456), false);
    PollState poll2 = new PollState(2, "abc", "def", 3, 321, Deadline.at(654), false);
    polls.add(poll1);
    polls.add(poll2);
    NodeState nodeState = new NodeStateImpl(mcus, 123321, crawl, polls, repository);
    ((NodeStateImpl) nodeState).setState(NodeState.DAMAGE_AT_OR_BELOW);
    repository.storeNodeState(nodeState);
    String filePath = LockssRepositoryImpl.mapAuToFileLocation(tempDirPath, mau);
    filePath =
        LockssRepositoryImpl.mapUrlToFileLocation(
            filePath, "http://www.example.com/" + HistoryRepositoryImpl.NODE_FILE_NAME);
    File xmlFile = new File(filePath);
    assertTrue(xmlFile.exists());

    nodeState = null;
    nodeState = repository.loadNodeState(mcus);
    assertSame(mcus, nodeState.getCachedUrlSet());

    assertEquals(123321, nodeState.getAverageHashDuration());
    assertEquals(1, nodeState.getCrawlState().getType());
    assertEquals(2, nodeState.getCrawlState().getStatus());
    assertEquals(123, nodeState.getCrawlState().getStartTime());
    assertEquals(NodeState.DAMAGE_AT_OR_BELOW, nodeState.getState());

    Iterator pollIt = nodeState.getActivePolls();
    assertTrue(pollIt.hasNext());
    PollState loadedPoll = (PollState) pollIt.next();
    assertEquals(1, loadedPoll.getType());
    assertEquals("sdf", loadedPoll.getLwrBound());
    assertEquals("jkl", loadedPoll.getUprBound());
    assertEquals(2, loadedPoll.getStatus());
    assertEquals(123, loadedPoll.getStartTime());
    assertEquals(456, loadedPoll.getDeadline().getExpirationTime());

    assertTrue(pollIt.hasNext());
    loadedPoll = (PollState) pollIt.next();
    assertEquals(2, loadedPoll.getType());
    assertEquals("abc", loadedPoll.getLwrBound());
    assertEquals("def", loadedPoll.getUprBound());
    assertEquals(3, loadedPoll.getStatus());
    assertEquals(321, loadedPoll.getStartTime());
    assertEquals(654, loadedPoll.getDeadline().getExpirationTime());
    assertFalse(pollIt.hasNext());

    TimeBase.setReal();
  }
Exemplo n.º 2
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  public void testFindOverrunTaskToRun() {
    assertFalse(tr.findTaskToRun());
    StepTask t1 = task(100, 200, 100);
    Schedule s = sched(ListUtil.list(t1));
    fact.setResult(s);
    assertTrue(tr.addToSchedule(t1));
    assertFalse(tr.findTaskToRun());
    assertEquals(Deadline.at(100), tr.runningDeadline);

    StepTask t2 = task(0, 300, 50);
    tr.addOverrunner(t2);
    assertTrue(tr.findTaskToRun());
    assertEquals(t2, tr.runningTask);
    assertEquals(Deadline.at(100), tr.runningDeadline);
    assertNull(tr.runningChunk);
  }
Exemplo n.º 3
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  public void testFindChunkTaskToRun() {
    assertFalse(tr.findTaskToRun());
    StepTask t1 = task(100, 200, 100);
    StepTask t2 = task(100, 300, 50);

    Schedule s = sched(ListUtil.list(t1, t2));
    fact.setResults(s, s);
    assertTrue(tr.addToSchedule(t1));
    assertTrue(tr.addToSchedule(t2));
    assertFalse(tr.findTaskToRun());
    assertEquals(Deadline.at(100), tr.runningDeadline);

    TimeBase.setSimulated(101);
    assertTrue(tr.findTaskToRun());
    assertEquals(t1, tr.runningTask);
    assertEquals(t1.getLatestFinish(), tr.runningDeadline);
    assertEquals(s.getEvents().get(0), tr.runningChunk);
  }
Exemplo n.º 4
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 public void testFindRunnableChunk() {
   assertFalse(tr.findTaskToRun());
   StepTask t1 = task(100, 200, 100);
   StepTask t2 = task(10, 300, 50);
   Schedule.Chunk c1 = new Schedule.Chunk(t1, Deadline.at(100), Deadline.at(200), 100);
   Schedule.Chunk c2 = new Schedule.Chunk(t2, Deadline.at(200), Deadline.at(300), 100);
   Schedule s = new Schedule(ListUtil.list(c1, c2));
   fact.setResults(s, s);
   assertTrue(tr.addToSchedule(t1));
   assertTrue(tr.addToSchedule(t2));
   assertFalse(tr.findTaskToRun());
   assertEquals(Deadline.at(100), tr.runningDeadline);
   TimeBase.setSimulated(11);
   assertTrue(tr.findTaskToRun());
   assertEquals(t2, tr.runningTask);
   assertEquals(c2, tr.runningChunk);
   assertEquals(Deadline.at(100), tr.runningDeadline);
   assertEquals(s.getEvents().get(1), tr.runningChunk);
 }
Exemplo n.º 5
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 static StepperTask taskBetween(long minStart, long deadline, int duration, Stepper stepper) {
   return new StepperTask(
       Deadline.at(minStart), Deadline.at(deadline), duration, null, null, stepper);
 }
Exemplo n.º 6
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 BackgroundTask btask(long start, long end, double loadFactor, TaskCallback cb) {
   return new BackgroundTask(Deadline.at(start), Deadline.at(end), loadFactor, cb);
 }
Exemplo n.º 7
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 StepTask task(long start, long end, long duration, TaskCallback cb, Stepper stepper) {
   return new StepperTask(Deadline.at(start), Deadline.at(end), duration, cb, null, stepper);
 }
Exemplo n.º 8
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 StepTask task(long start, long end, long duration, TaskCallback cb) {
   return new StepperTask(
       Deadline.at(start), Deadline.at(end), duration, cb, null, new MyMockStepper());
 }
Exemplo n.º 9
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  public void testBackground() {
    final List rec = new ArrayList();
    TaskCallback cb =
        new TaskCallback() {
          public void taskEvent(SchedulableTask task, Schedule.EventType event) {
            rec.add(new BERec(Deadline.in(0), (BackgroundTask) task, event));
          }
        };
    assertFalse(tr.findTaskToRun());
    BackgroundTask t1 = btask(100, 200, .1, cb);
    BackgroundTask t2 = btask(100, 300, .2, cb);
    BackgroundTask t3 = btask(150, 200, .4, cb);

    Schedule s =
        sched(
            ListUtil.list(
                bEvent(t1, Schedule.EventType.START),
                bEvent(t2, Schedule.EventType.START),
                bEvent(t3, Schedule.EventType.START),
                bEvent(t1, Schedule.EventType.FINISH),
                bEvent(t3, Schedule.EventType.FINISH),
                bEvent(t2, Schedule.EventType.FINISH)));
    fact.setResults(ListUtil.list(s, s, s));

    assertTrue(tr.addToSchedule(t1));
    assertTrue(tr.addToSchedule(t2));
    assertTrue(tr.addToSchedule(t3));
    assertEquals(3, tr.getAcceptedTasks().size());
    assertIsomorphic(ListUtil.list(t1, t2, t3), tr.getAcceptedTasks());
    assertFalse(tr.findTaskToRun());
    assertEquals(0, rec.size());
    assertEquals(0, tr.getBackgroundLoadFactor(), .005);
    assertEquals(Deadline.at(100), tr.runningDeadline);

    TimeBase.setSimulated(101);
    assertFalse(tr.findTaskToRun());
    assertEquals(2, rec.size());
    assertEquals(.3, tr.getBackgroundLoadFactor(), .005);
    TimeBase.setSimulated(151);
    assertFalse(tr.findTaskToRun());
    assertEquals(3, rec.size());
    assertEquals(.7, tr.getBackgroundLoadFactor(), .005);
    assertEquals(3, tr.getAcceptedTasks().size());
    TimeBase.setSimulated(201);
    assertFalse(tr.findTaskToRun());
    assertEquals(5, rec.size());
    assertEquals(.2, tr.getBackgroundLoadFactor(), .005);
    assertEquals(1, tr.getAcceptedTasks().size());
    t2.taskIsFinished();
    TimeBase.setSimulated(202);
    assertFalse(tr.findTaskToRun());
    assertEquals(6, rec.size());
    assertEquals(0, tr.getBackgroundLoadFactor(), .005);
    assertEquals(0, tr.getAcceptedTasks().size());
    TimeBase.setSimulated(301);
    assertFalse(tr.findTaskToRun());
    assertEquals(6, rec.size());
    assertEquals(0, tr.getBackgroundLoadFactor(), .005);
    List exp =
        ListUtil.list(
            new BERec(101, t1, Schedule.EventType.START),
            new BERec(101, t2, Schedule.EventType.START),
            new BERec(151, t3, Schedule.EventType.START),
            new BERec(201, t1, Schedule.EventType.FINISH),
            new BERec(201, t3, Schedule.EventType.FINISH),
            new BERec(201, t2, Schedule.EventType.FINISH));
    assertEquals(exp, rec);
  }
Exemplo n.º 10
0
 BERec(long when, BackgroundTask task, Schedule.EventType event) {
   this.when = Deadline.at(when);
   this.task = task;
   this.event = event;
 }