private void checkRules() {
    outputMessage("\nChecking " + m_baseUrl, TEST_SUMMARY_MESSAGE);
    outputMessage(
        "crawl depth: " + m_crawlDepth + "     crawl delay: " + m_crawlDelay + " ms.",
        PLAIN_MESSAGE);

    TreeSet crawlList = new TreeSet();
    TreeSet fetched = new TreeSet();
    // inialize with the baseUrl
    crawlList.add(m_baseUrl);
    depth_incl = new int[m_crawlDepth];
    depth_fetched = new int[m_crawlDepth];
    depth_parsed = new int[m_crawlDepth];
    long start_time = TimeBase.nowMs();
    for (int depth = 1; depth <= m_crawlDepth; depth++) {
      if (isInterrupted()) {
        return;
      }
      m_curDepth = depth;
      if (crawlList.isEmpty() && depth <= m_crawlDepth) {
        outputMessage("\nNothing left to crawl, exiting after depth " + (depth - 1), PLAIN_MESSAGE);
        break;
      }
      String[] urls = (String[]) crawlList.toArray(new String[0]);
      crawlList.clear();
      outputMessage("\nDepth " + depth, PLAIN_MESSAGE);
      for (int ix = 0; ix < urls.length; ix++) {
        if (isInterrupted()) {
          return;
        }
        pauseBeforeFetch();
        String urlstr = urls[ix];

        m_incls.clear();
        m_excls.clear();

        // crawl the page
        buildUrlSets(urlstr);
        fetched.add(urlstr);
        // output incl/excl results,
        // add the new_incls to the crawlList for next crawl depth loop
        crawlList.addAll(outputUrlResults(urlstr, m_incls, m_excls));
      }
    }
    long elapsed_time = TimeBase.nowMs() - start_time;
    outputSummary(m_baseUrl, fetched, crawlList, elapsed_time);
  }
Exemple #2
0
 public void testPollDuration() throws Exception {
   TimeBase.setSimulated(TimeBase.nowMs());
   V3LcapMessage src = this.makePollMessage(6 * Constants.WEEK);
   InputStream srcStream = src.getInputStream();
   V3LcapMessage copy = new V3LcapMessage(srcStream, tempDir, theDaemon);
   assertEqualMessages(src, copy);
   assertEquals(6 * Constants.WEEK, copy.getDuration());
 }
  public void testCrawlStarted() throws Exception {
    MyAuState aus = new MyAuState(mau, historyRepo);
    assertEquals(-1, aus.getLastCrawlTime());
    assertEquals(-1, aus.getLastCrawlAttempt());
    assertEquals(-1, aus.getLastCrawlResult());
    assertFalse(aus.isCrawlActive());
    assertFalse(aus.hasCrawled());
    assertNull(historyRepo.theAuState);
    assertEquals(0, historyRepo.getAuStateStoreCount());

    TimeBase.setSimulated(t1);
    aus.newCrawlStarted();
    // these should now reflect the previoud crawl, not the active one
    assertEquals(-1, aus.getLastCrawlTime());
    assertEquals(-1, aus.getLastCrawlAttempt());
    assertEquals(-1, aus.getLastCrawlResult());
    assertTrue(aus.isCrawlActive());
    assertFalse(aus.hasCrawled());
    assertNotNull(historyRepo.theAuState);
    assertEquals(1, historyRepo.getAuStateStoreCount());

    TimeBase.setSimulated(t2);
    aus.newCrawlFinished(Crawler.STATUS_ERROR, "Plorg");
    assertEquals(-1, aus.getLastCrawlTime());
    assertEquals(t1, aus.getLastCrawlAttempt());
    assertEquals(Crawler.STATUS_ERROR, aus.getLastCrawlResult());
    assertEquals("Plorg", aus.getLastCrawlResultMsg());
    assertFalse(aus.isCrawlActive());
    assertFalse(aus.hasCrawled());
    assertEquals(2, historyRepo.getAuStateStoreCount());

    TimeBase.setSimulated(t3);
    aus.newCrawlFinished(Crawler.STATUS_SUCCESSFUL, "Syrah");
    assertEquals(t3, aus.getLastCrawlTime());
    assertEquals(t1, aus.getLastCrawlAttempt());
    assertEquals(Crawler.STATUS_SUCCESSFUL, aus.getLastCrawlResult());
    assertEquals("Syrah", aus.getLastCrawlResultMsg());
    assertFalse(aus.isCrawlActive());
    assertTrue(aus.hasCrawled());
    assertEquals(3, historyRepo.getAuStateStoreCount());

    aus = aus.simulateStoreLoad();
    assertEquals(t3, aus.getLastCrawlTime());
    assertEquals(t1, aus.getLastCrawlAttempt());
    assertEquals(Crawler.STATUS_SUCCESSFUL, aus.getLastCrawlResult());
    assertEquals("Syrah", aus.getLastCrawlResultMsg());
    assertFalse(aus.isCrawlActive());
    assertTrue(aus.hasCrawled());

    TimeBase.setSimulated(t4);
    aus.newCrawlStarted();
    assertEquals(t3, aus.getLastCrawlTime());
    assertEquals(t1, aus.getLastCrawlAttempt());
    assertEquals(Crawler.STATUS_SUCCESSFUL, aus.getLastCrawlResult());
    assertEquals("Syrah", aus.getLastCrawlResultMsg());
    assertTrue(aus.hasCrawled());
  }
  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();
  }
Exemple #5
0
  public void testScheduleOurHash() {
    V1Poll p = testV1polls[0];
    p.m_pollstate = V1Poll.PS_WAIT_HASH;
    // no time has elapsed - so we should be able to schedule our hash
    assertTrue(p.scheduleOurHash());
    // half the time has elapsed so we should be able to schedule our hash
    TimeBase.step(p.m_deadline.getRemainingTime() / 2);
    assertTrue(p.scheduleOurHash());

    // all of the time has elapsed we should not be able to schedule our hash
    TimeBase.step(p.m_deadline.getRemainingTime() - 1000);
    assertFalse(p.scheduleOurHash());
    p.m_pollstate = V1Poll.PS_COMPLETE;
  }
 public void testLastContentChange() {
   TimeBase.setSimulated(10);
   AuState aus = new AuState(mau, historyRepo);
   aus.newCrawlStarted();
   TimeBase.step(10);
   aus.contentChanged();
   assertEquals(20, aus.getLastContentChange());
   TimeBase.step(10);
   aus.contentChanged();
   assertEquals(20, aus.getLastContentChange());
   TimeBase.step(10);
   aus.newCrawlFinished(1, "foo");
   TimeBase.step(10);
   aus.contentChanged();
   assertEquals(50, aus.getLastContentChange());
 }
  public void testTreeWalkFinished() {
    AuState auState = makeAuState(mau, -1, -1, -1, -1, 123, null, 1, -1.0, 1.0, historyRepo);
    assertEquals(123, auState.getLastTreeWalkTime());

    TimeBase.setSimulated(456);
    auState.setLastTreeWalkTime();
    assertEquals(456, auState.getLastTreeWalkTime());
  }
 public void setUp() throws Exception {
   super.setUp();
   log.setLevel(Logger.LEVEL_DEBUG);
   if (dig == null) {
     dig = MessageDigest.getInstance(hashAlgorithm);
   }
   mau = new MockArchivalUnit(new MockPlugin());
   cus = new MockCachedUrlSet(mau, null);
   cus.setHashItSource(Collections.EMPTY_LIST);
   TimeBase.setSimulated();
 }
Exemple #9
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  protected void setUp() throws Exception {
    super.setUp();
    TimeBase.setSimulated();

    initRequiredServices();

    testau.setPlugin(new MockPlugin());

    initTestPeerIDs();
    initTestMsg();
    initTestPolls();
  }
Exemple #10
0
 /**
  * tearDown method for test case
  *
  * @throws Exception if removePoll failed
  */
 public void tearDown() throws Exception {
   pollmanager.stopService();
   theDaemon.getLockssRepository(testau).stopService();
   theDaemon.getHashService().stopService();
   theDaemon.getDatagramRouterManager().stopService();
   theDaemon.getRouterManager().stopService();
   theDaemon.getSystemMetrics().stopService();
   TimeBase.setReal();
   for (int i = 0; i < testV1msg.length; i++) {
     if (testV1msg[i] != null) pollmanager.removePoll(testV1msg[i].getKey());
   }
   super.tearDown();
 }
 // test completion & callback
 public void testDone() throws Exception {
   HashQueue q = new HashQueue();
   final List cookieList = new LinkedList();
   final List eList = new LinkedList();
   HashService.Callback cb =
       new HashService.Callback() {
         public void hashingFinished(
             CachedUrlSet urlset,
             long timeUsed,
             Object cookie,
             CachedUrlSetHasher hasher,
             Exception e) {
           cookieList.add(cookie);
           eList.add(e);
         }
       };
   HashQueue.Request r1, r2, r3, r4, r5;
   r1 = req(2000, 0, 100, cb);
   r2 = req(10000, 0, 200, cb);
   r3 = req(20000, 0, 0, cb);
   r4 = req(50000, 0, 1, cb);
   assertTrue(q.insert(r1));
   assertTrue(q.insert(r2));
   assertTrue(q.insert(r4));
   assertEquals(0, cookieList.size());
   q.removeCompleted();
   assertEquals(0, cookieList.size());
   // make r1 timeout
   r1.deadline.expire();
   q.removeCompleted();
   List exp = ListUtil.list(r1);
   assertEquals(exp, cookieList);
   assertEquals(exp, q.getCompletedSnapshot());
   // make r2 timeout
   TimeBase.step(11000);
   // r3 is finished
   assertTrue(q.insert(r3));
   Exception r4e = new Exception();
   // make r4 error
   r4.e = r4e;
   q.removeCompleted();
   // check that they all finished, and in the right order
   Object exp2[] = {r1, r2, r3, r4};
   assertIsomorphic(exp2, cookieList);
   assertIsomorphic(exp2, q.getCompletedSnapshot());
   // check their exceptions
   assertTrue(eList.get(0) instanceof HashService.Timeout);
   assertTrue(eList.get(1) instanceof HashService.Timeout);
   assertSame(null, eList.get(2));
   assertSame(r4e, eList.get(3));
 }
Exemple #12
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  public void testDaemonCrashedDuringCrawl() throws Exception {
    MyAuState aus = new MyAuState(mau, historyRepo);
    assertEquals(-1, aus.getLastCrawlTime());
    assertEquals(-1, aus.getLastCrawlAttempt());
    assertEquals(-1, aus.getLastCrawlResult());
    assertFalse(aus.isCrawlActive());
    assertNull(historyRepo.theAuState);

    TimeBase.setSimulated(t1);
    aus.newCrawlStarted();
    // these should now reflect the previoud crawl, not the active one
    assertEquals(-1, aus.getLastCrawlTime());
    assertEquals(-1, aus.getLastCrawlAttempt());
    assertEquals(-1, aus.getLastCrawlResult());
    assertTrue(aus.isCrawlActive());
    assertNotNull(historyRepo.theAuState);

    TimeBase.setSimulated(t2);
    aus = aus.simulateStoreLoad();
    assertEquals(-1, aus.getLastCrawlTime());
    assertEquals(t1, aus.getLastCrawlAttempt());
    assertEquals(Crawler.STATUS_RUNNING_AT_CRASH, aus.getLastCrawlResult());
    assertFalse(aus.isCrawlActive());

    TimeBase.setSimulated(t3);
    aus.newCrawlStarted();
    assertEquals(-1, aus.getLastCrawlTime());
    assertEquals(t1, aus.getLastCrawlAttempt());
    assertEquals(Crawler.STATUS_RUNNING_AT_CRASH, aus.getLastCrawlResult());

    TimeBase.setSimulated(t4);
    aus.newCrawlFinished(Crawler.STATUS_SUCCESSFUL, "Plorg");
    assertEquals(t4, aus.getLastCrawlTime());
    assertEquals(t3, aus.getLastCrawlAttempt());
    assertEquals(Crawler.STATUS_SUCCESSFUL, aus.getLastCrawlResult());
  }
Exemple #13
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 private V3LcapMessage makePollMessage(long duration) {
   V3LcapMessage msg =
       new V3LcapMessage(
           "ArchivalID_2",
           "key",
           "Plug42",
           m_testBytes,
           m_testBytes,
           V3LcapMessage.MSG_POLL,
           TimeBase.nowMs() + duration,
           m_testID,
           tempDir,
           theDaemon);
   return msg;
 }
Exemple #14
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 /*
  * Abbreviate the verbose constructor
  */
 private AuState makeAuState(
     ArchivalUnit au,
     long lastCrawlTime,
     long lastCrawlAttempt,
     long lastTopLevelPoll,
     long lastPollStart,
     long lastTreeWalk,
     HashSet crawlUrls,
     int clockssSubscriptionStatus,
     double v3Agreement,
     double highestV3Agreement,
     HistoryRepository historyRepo) {
   return new AuState(
       au,
       lastCrawlTime,
       lastCrawlAttempt,
       -1,
       null,
       lastTopLevelPoll,
       lastPollStart,
       -1,
       null,
       0,
       lastTreeWalk,
       crawlUrls,
       null,
       clockssSubscriptionStatus,
       v3Agreement,
       highestV3Agreement,
       SubstanceChecker.State.Unknown,
       null, // substanceFeatureVersion
       null, // metadataFeatureVersion
       -1, // lastMetadataIndex
       TimeBase.nowMs(), // lastContentChange
       -1,
       -1,
       -1,
       -1, // numWillingRepairers
       -1, // numCurrentSuspectVersions
       0,
       null,
       historyRepo);
 }
  public void testStorePollHistories() throws Exception {
    TimeBase.setSimulated(123321);
    MockCachedUrlSetSpec mspec = new MockCachedUrlSetSpec("http://www.example.com", null);
    CachedUrlSet mcus = new MockCachedUrlSet(mau, mspec);
    NodeStateImpl nodeState = new NodeStateImpl(mcus, -1, null, null, repository);
    List histories =
        ListUtil.list(
            createPollHistoryBean(3),
            createPollHistoryBean(3),
            createPollHistoryBean(3),
            createPollHistoryBean(3),
            createPollHistoryBean(3));

    /*
     * CASTOR: [summary] Rewrite test in non-Castor way
     * This is obviously not an appropriate way of writing this test,
     * Right now it creates sample data in Castor format, from legacy
     * code back when Castor was the built-in serialization engine.
     * TODO: Rewrite test in non-Castor way
     */
    // nodeState.setPollHistoryBeanList(histories);
    nodeState.setPollHistoryList(NodeHistoryBean.fromBeanListToList(histories));

    repository.storePollHistories(nodeState);
    String filePath = LockssRepositoryImpl.mapAuToFileLocation(tempDirPath, mau);
    filePath =
        LockssRepositoryImpl.mapUrlToFileLocation(
            filePath, "http://www.example.com/" + HistoryRepositoryImpl.HISTORY_FILE_NAME);
    File xmlFile = new File(filePath);
    assertTrue(xmlFile.exists());

    nodeState.setPollHistoryList(new ArrayList());
    repository.loadPollHistories(nodeState);
    List loadedHistory = nodeState.getPollHistoryList();
    assertEquals(histories.size(), loadedHistory.size());
    // CASTOR: some Castor-tailored stuff here
    // PollHistoryBean expect1 = (PollHistoryBean)histories.get(0);
    // PollHistoryBean elem1 = (PollHistoryBean)loadedHistory.get(0);
    PollHistory expect1 = (PollHistory) histories.get(0);
    PollHistory elem1 = (PollHistory) loadedHistory.get(0);
    assertEquals(expect1.type, elem1.type);
    assertEquals(expect1.lwrBound, elem1.lwrBound);
    assertEquals(expect1.uprBound, elem1.uprBound);
    assertEquals(expect1.status, elem1.status);
    assertEquals(expect1.startTime, elem1.startTime);
    assertEquals(expect1.duration, elem1.duration);
    // CASTOR: some Castor-tailored stuff here
    // List expectBeans = (List)expect1.getVoteBeans();
    // List elemBeans = (List)elem1.getVoteBeans();
    Iterator expectIter = (Iterator) expect1.getVotes();
    Iterator elemIter = (Iterator) elem1.getVotes();
    while (expectIter.hasNext() && elemIter.hasNext()) {
      Vote expectVote = (Vote) expectIter.next();
      Vote elemVote = (Vote) elemIter.next();
      assertEquals(
          expectVote.getVoterIdentity().getIdString(), elemVote.getVoterIdentity().getIdString());
      assertEquals(expectVote.isAgreeVote(), elemVote.isAgreeVote());
      assertEquals(expectVote.getChallengeString(), elemVote.getChallengeString());
      assertEquals(expectVote.getVerifierString(), elemVote.getVerifierString());
      assertEquals(expectVote.getHashString(), elemVote.getHashString());
    }
    assertFalse(expectIter.hasNext());
    assertFalse(expectIter.hasNext());
    TimeBase.setReal();
  }
Exemple #16
0
  public void testPollTimeAndResult() throws Exception {
    MyAuState aus = new MyAuState(mau, historyRepo);
    assertEquals(-1, aus.getLastTopLevelPollTime());
    assertEquals(-1, aus.getLastPollStart());
    assertEquals(-1, aus.getLastPollResult());
    assertEquals(null, aus.getLastPollResultMsg());
    assertEquals(-1, aus.getLastPoPPoll());
    assertEquals(-1, aus.getLastPoPPollResult());
    assertEquals(null, aus.getLastPoPPollResultMsg());
    assertEquals(-1, aus.getLastLocalHashScan());
    assertEquals(-1, aus.getLastTimePollCompleted());
    assertEquals(0, aus.getPollDuration());
    assertNull(historyRepo.theAuState);

    TimeBase.setSimulated(t1);
    aus.pollStarted();
    // running poll
    assertEquals(t1, aus.getLastPollStart());
    // These haven't been updated yet
    assertEquals(-1, aus.getLastTopLevelPollTime());
    assertEquals(-1, aus.getLastPollResult());
    assertEquals(0, aus.getPollDuration());
    assertEquals(-1, aus.getLastTimePollCompleted());
    assertNotNull(historyRepo.theAuState);

    TimeBase.setSimulated(t2);
    aus.pollFinished(V3Poller.POLLER_STATUS_ERROR, PollVariant.PoR);
    assertEquals(-1, aus.getLastTopLevelPollTime());
    assertEquals(t1, aus.getLastPollStart());
    assertEquals(V3Poller.POLLER_STATUS_ERROR, aus.getLastPollResult());
    assertEquals("Error", aus.getLastPollResultMsg());
    assertEquals(t2, aus.getPollDuration());
    assertEquals(-1, aus.getLastPoPPoll());
    assertEquals(-1, aus.getLastPoPPollResult());
    assertEquals(null, aus.getLastPoPPollResultMsg());
    assertEquals(-1, aus.getLastLocalHashScan());
    assertEquals(-1, aus.getLastTimePollCompleted());

    TimeBase.setSimulated(t3);
    aus.pollFinished(V3Poller.POLLER_STATUS_COMPLETE, PollVariant.PoR);
    assertEquals(t3, aus.getLastTopLevelPollTime());
    assertEquals(t1, aus.getLastPollStart());
    assertEquals(V3Poller.POLLER_STATUS_COMPLETE, aus.getLastPollResult());
    assertEquals("Complete", aus.getLastPollResultMsg());
    assertEquals((t3 + t2) / 2, aus.getPollDuration());
    assertEquals(-1, aus.getLastPoPPoll());
    assertEquals(-1, aus.getLastPoPPollResult());
    assertEquals(null, aus.getLastPoPPollResultMsg());
    assertEquals(-1, aus.getLastLocalHashScan());
    assertEquals(t3, aus.getLastTimePollCompleted());

    TimeBase.setSimulated(t4);
    aus.pollFinished(V3Poller.POLLER_STATUS_NO_QUORUM, PollVariant.PoP);
    assertEquals(t3, aus.getLastTopLevelPollTime());
    assertEquals(t1, aus.getLastPollStart());
    assertEquals(V3Poller.POLLER_STATUS_COMPLETE, aus.getLastPollResult());
    assertEquals("Complete", aus.getLastPollResultMsg());
    assertEquals((t3 + t2) / 2, aus.getPollDuration());
    assertEquals(-1, aus.getLastPoPPoll());
    assertEquals(V3Poller.POLLER_STATUS_NO_QUORUM, aus.getLastPoPPollResult());
    assertEquals(-1, aus.getLastLocalHashScan());
    assertEquals("No Quorum", aus.getLastPoPPollResultMsg());
    assertEquals(t3, aus.getLastTimePollCompleted());

    TimeBase.setSimulated(t5);
    aus.pollFinished(V3Poller.POLLER_STATUS_COMPLETE, PollVariant.PoP);
    assertEquals(t3, aus.getLastTopLevelPollTime());
    assertEquals(t1, aus.getLastPollStart());
    assertEquals(V3Poller.POLLER_STATUS_COMPLETE, aus.getLastPollResult());
    assertEquals("Complete", aus.getLastPollResultMsg());
    assertEquals((t3 + t2) / 2, aus.getPollDuration());
    assertEquals(t5, aus.getLastPoPPoll());
    assertEquals(V3Poller.POLLER_STATUS_COMPLETE, aus.getLastPoPPollResult());
    assertEquals("Complete", aus.getLastPoPPollResultMsg());
    assertEquals(-1, aus.getLastLocalHashScan());
    assertEquals(t5, aus.getLastTimePollCompleted());
    aus.pollFinished(V3Poller.POLLER_STATUS_NO_QUORUM, PollVariant.PoP);

    TimeBase.setSimulated(t6);
    aus.pollFinished(V3Poller.POLLER_STATUS_COMPLETE, PollVariant.Local);
    assertEquals(t3, aus.getLastTopLevelPollTime());
    assertEquals(t1, aus.getLastPollStart());
    assertEquals(V3Poller.POLLER_STATUS_COMPLETE, aus.getLastPollResult());
    assertEquals("Complete", aus.getLastPollResultMsg());
    assertEquals((t3 + t2) / 2, aus.getPollDuration());
    assertEquals(t5, aus.getLastPoPPoll());
    assertEquals(V3Poller.POLLER_STATUS_NO_QUORUM, aus.getLastPoPPollResult());
    assertEquals("No Quorum", aus.getLastPoPPollResultMsg());
    assertEquals(t6, aus.getLastLocalHashScan());
    assertEquals(t5, aus.getLastTimePollCompleted());

    aus = aus.simulateStoreLoad();
    assertEquals(t3, aus.getLastTopLevelPollTime());
    assertEquals(t1, aus.getLastPollStart());
    assertEquals(V3Poller.POLLER_STATUS_COMPLETE, aus.getLastPollResult());

    TimeBase.setSimulated(t7);
    aus.pollStarted();
    assertEquals(t3, aus.getLastTopLevelPollTime());
    assertEquals(t7, aus.getLastPollStart());
    assertEquals(V3Poller.POLLER_STATUS_COMPLETE, aus.getLastPollResult());
  }
 public void tearDown() throws Exception {
   TimeBase.setReal();
   super.tearDown();
 }
  /** Common request handling. */
  public void service(HttpServletRequest req, HttpServletResponse resp)
      throws ServletException, IOException {
    resetState();
    boolean success = false;
    HttpSession session = req.getSession(false);
    try {
      this.req = req;
      this.resp = resp;
      if (log.isDebug()) {
        logParams();
      }
      resp.setContentType("text/html");

      if (!mayPageBeCached()) {
        resp.setHeader("pragma", "no-cache");
        resp.setHeader("Cache-control", "no-cache");
      }

      reqURL = new URL(UrlUtil.getRequestURL(req));
      clientAddr = getLocalIPAddr();

      // check that current user has permission to run this servlet
      if (!isServletAllowed(myServletDescr())) {
        displayWarningInLieuOfPage("You are not authorized to use " + myServletDescr().heading);
        return;
      }

      // check whether servlet is disabled
      String reason = ServletUtil.servletDisabledReason(myServletDescr().getServletName());
      if (reason != null) {
        displayWarningInLieuOfPage("This function is disabled. " + reason);
        return;
      }
      if (session != null) {
        session.setAttribute(SESSION_KEY_RUNNING_SERVLET, getHeading());
        String reqHost = req.getRemoteHost();
        String forw = req.getHeader(HttpFields.__XForwardedFor);
        if (!StringUtil.isNullString(forw)) {
          reqHost += " (proxies for " + forw + ")";
        }
        session.setAttribute(SESSION_KEY_REQUEST_HOST, reqHost);
      }
      lockssHandleRequest();
      success = (errMsg == null);
    } catch (ServletException e) {
      log.error("Servlet threw", e);
      throw e;
    } catch (IOException e) {
      log.error("Servlet threw", e);
      throw e;
    } catch (RuntimeException e) {
      log.error("Servlet threw", e);
      throw e;
    } finally {
      if (session != null) {
        session.setAttribute(SESSION_KEY_RUNNING_SERVLET, null);
        session.setAttribute(LockssFormAuthenticator.__J_AUTH_ACTIVITY, TimeBase.nowMs());
      }
      if ("please".equalsIgnoreCase(req.getHeader("X-Lockss-Result"))) {
        log.debug3("X-Lockss-Result: " + (success ? "Ok" : "Fail"));
        resp.setHeader("X-Lockss-Result", success ? "Ok" : "Fail");
      }
      resetMyLocals();
      resetLocals();
    }
  }