Example #1
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));
 }
Example #2
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));
 }
Example #3
0
 public void testReqOrder() {
   HashQueue q = new HashQueue();
   HashQueue.Request req1 = simpleReq(1000, 100);
   HashQueue.Request req2 = simpleReq(2000, 100);
   HashQueue.Request req3 = simpleReq(2000, 100);
   assertTrue(req1.runBefore(req2));
   assertFalse(req2.runBefore(req1));
   // 2 and 3 expire at the same time, so runBefore should be
   // false in both directions
   assertFalse(req2.runBefore(req3));
   assertFalse(req3.runBefore(req2));
 }
Example #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"));
 }
Example #5
0
 HashQueue.Request req(long deadlineIn, int duration, int bytes, HashService.Callback callback) {
   HashQueue.Request req = req(null, deadlineIn, duration, bytes, callback);
   req.cookie = req;
   return req;
 }
Example #6
0
 public void testOverrunReqOrder() {
   HashQueue q = new HashQueue();
   HashQueue.Request req1 = simpleReq(1000, 100);
   HashQueue.Request req2 = simpleReq(2000, 100);
   HashQueue.Request reqO1 = simpleReq(500, 100);
   reqO1.timeUsed = 600;
   HashQueue.Request reqO2 = simpleReq(1500, 100);
   reqO2.timeUsed = 1600;
   assertTrue(reqO1.runBefore(reqO2));
   assertFalse(reqO2.runBefore(reqO1));
   assertTrue(req1.runBefore(reqO1));
   assertTrue(req2.runBefore(reqO1));
   assertTrue(req1.runBefore(reqO2));
   assertTrue(req2.runBefore(reqO2));
 }