Exemplo n.º 1
0
 // test stepper
 public void testStep() throws Exception {
   HashQueue q = new HashQueue();
   final List cookieList = new LinkedList();
   HashService.Callback cb =
       new HashService.Callback() {
         public void hashingFinished(
             CachedUrlSet urlset,
             long timeUsed,
             Object cookie,
             CachedUrlSetHasher hasher,
             Exception e) {
           cookieList.add(cookie);
         }
       };
   HashQueue.Request r1, r2, r3, r4, r5;
   r1 = req("1", 20000, 10000, 10000, cb);
   r2 = req("2", 100000, 20000, 20000, cb);
   r3 = req("3", 200000, 30000, 40000, cb);
   assertTrue(q.insert(r2));
   q.runAndNotify(3, 75, Boolean.TRUE);
   long n2 = 20000 - 3 * 75;
   assertEquals(n2, getBytesLeft(r2));
   assertTrue(q.insert(r1));
   assertTrue(q.insert(r3));
   q.runAndNotify(3, 75, Boolean.TRUE);
   //      assertEquals(n2, getBytesLeft(r2));
   //      assertEquals(n2, getBytesLeft(r1));
 }
Exemplo n.º 2
0
 // 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));
 }
Exemplo n.º 3
0
 public void testGetAvailableHashTimeBefore() {
   HashQueue q = new HashQueue();
   assertEquals(500, q.getAvailableHashTimeBefore(Deadline.in(500)));
   HashQueue.Request r1, r2, r3, r4, r5, r6, r7;
   r1 = simpleReq(200, 100);
   r2 = simpleReq(2000, 1200);
   r3 = simpleReq(3000, 500);
   assertTrue(q.insert(r1));
   assertTrue(q.insert(r2));
   assertTrue(q.insert(r3));
   assertEquals(100, q.getAvailableHashTimeBefore(Deadline.in(100)));
   assertEquals(400, q.getAvailableHashTimeBefore(Deadline.in(500)));
   assertEquals(700, q.getAvailableHashTimeBefore(Deadline.in(1000)));
   assertEquals(700, q.getAvailableHashTimeBefore(Deadline.in(2000)));
   assertEquals(1200, q.getAvailableHashTimeBefore(Deadline.in(3000)));
   assertEquals(2200, q.getAvailableHashTimeBefore(Deadline.in(4000)));
   // this will fully commit first 200 ms
   r4 = simpleReq(200, 100);
   assertTrue(q.insert(r4));
   assertEquals(0, q.getAvailableHashTimeBefore(Deadline.in(100)));
   assertEquals(0, q.getAvailableHashTimeBefore(Deadline.in(0)));
 }
Exemplo n.º 4
0
 // test insert order
 public void testInsertOrder() throws Exception {
   HashQueue q = new HashQueue();
   HashQueue.Request r1, r2, r3, r4, r5, r6, r7;
   r1 = simpleReq(2000, 0);
   r2 = simpleReq(3000, 0);
   r3 = simpleReq(5000, 0);
   r4 = simpleReq(2500, 0);
   r5 = simpleReq(200, 0);
   r6 = simpleReq(200, 0); // identical to r5, inserted before it
   // so should go before it in queue
   // One that has overrun, should end up last
   r7 = simpleReq(200, 0);
   r7.timeUsed = 201;
   Object ord[] = {r6, r5, r1, r4, r2, r3, r7};
   assertTrue(q.insert(r1));
   assertTrue(q.insert(r2));
   assertTrue(q.insert(r3));
   assertTrue(q.insert(r6));
   assertTrue(q.insert(r4));
   assertTrue(q.insert(r5));
   assertTrue(q.insert(r7));
   assertIsomorphic(ord, (Collection) PrivilegedAccessor.getValue(q, "qlist"));
 }
Exemplo n.º 5
0
 // test request acceptance
 public void testAccept() {
   HashQueue q = new HashQueue();
   HashQueue.Request r1, r2, r3, r4, r5, r6;
   r1 = simpleReq(-1, 100);
   r2 = simpleReq(2000, 1000);
   r3 = simpleReq(3000, 2900);
   assertEquals(null, q.head());
   assertFalse(q.insert(r1));
   assertTrue(q.insert(r2));
   assertFalse(q.insert(r3));
   // change r2 to overrun
   r2.timeUsed = 1200;
   // r3 should now be accepted.  It would prevent r2 from finishing in
   // time, but sr2 should be ignored as it has overrun.
   assertTrue(q.insert(r3));
 }