Пример #1
0
 public void testOperation()
     throws InterruptedException, TimeoutException, MemcachedException, IOException {
   assertEquals(0, getSize());
   client.set(keyName, 0, "12345");
   assertEquals(1, getSize());
   assertEquals("12345", client.get(keyName));
   assertEquals(0, getSize());
   client.set(keyName + "_" + System.currentTimeMillis(), 0, "12345");
   assertEquals(1, getSize());
   assertEquals("12345", client.get(keyName + "_" + System.currentTimeMillis()));
   log.info("push 10000 items");
   long start = System.currentTimeMillis();
   // 测试顺序写入10000个数据,再按顺序取出来,是否正确
   for (int i = 0; i < 10000; i++) {
     client.set(keyName, 0, "value_" + i);
   }
   log.info("push 10000 items :" + (System.currentTimeMillis() - start) + " ms");
   assertEquals(10000, getSize());
   log.info("poll 10000 items");
   start = System.currentTimeMillis();
   for (int i = 0; i < 10000; i++) {
     assertEquals("value_" + i, client.get(keyName));
   }
   log.info("poll 10000 items :" + (System.currentTimeMillis() - start) + " ms");
   assertEquals(0, getSize());
   log.info("开始测试权限状态");
   authorization();
   log.info("开始测试多线程操作");
   mutiThreadWrite();
   mutiThreadGet();
   assertEquals(0, getSize());
 }
Пример #2
0
 public void testIssue150() throws Exception {
   memcachedClient.set("a", 0, 1);
   try {
     memcachedClient.incr("a", 1);
     fail();
   } catch (MemcachedException e) {
     // assertEquals("cannot increment or decrement non-numeric value",e.getMessage());
   }
   memcachedClient.set("a", 0, "1");
   assertEquals(3, memcachedClient.incr("a", 2));
 }
Пример #3
0
  public void testSanitizeKey() throws Exception {
    memcachedClient.setSanitizeKeys(true);

    String key = "The string 眉@foo-bar";
    assertTrue(memcachedClient.add(key, 0, 0));
    assertEquals(0, memcachedClient.get(key));

    assertTrue(memcachedClient.replace(key, 0, 1));
    assertEquals(1, memcachedClient.get(key, 2000));

    assertTrue(memcachedClient.set(key, 0, 2));
    assertEquals((Integer) 2, memcachedClient.get(key, 2000, new IntegerTranscoder()));

    assertTrue(memcachedClient.set(key, 0, "xmemcached", new StringTranscoder()));
    assertTrue(memcachedClient.append(key, " great"));
    assertTrue(memcachedClient.prepend(key, "hello "));

    assertEquals("hello xmemcached great", memcachedClient.get(key));

    // test bulk get
    List<String> keys = new ArrayList<String>();
    for (int i = 0; i < 100; i++) {
      memcachedClient.add(key + i, 0, i);
      keys.add(key + i);
    }

    Map<String, Integer> result = memcachedClient.get(keys, 5000);
    for (int i = 0; i < 100; i++) {
      assertEquals((Integer) i, result.get(key + i));
    }

    for (int i = 0; i < 100; i++) {
      assertTrue(memcachedClient.delete(key + i));
      assertNull(memcachedClient.get(key + i));
    }

    // test cas
    memcachedClient.set(key, 0, 1);
    memcachedClient.cas(
        key,
        new CASOperation<Integer>() {

          public int getMaxTries() {
            return 1;
          }

          public Integer getNewValue(long currentCAS, Integer currentValue) {
            return currentValue + 1;
          }
        });
    assertEquals((Integer) 2, memcachedClient.get(key, 2000, new IntegerTranscoder()));
  }
Пример #4
0
  public void _testOperationEncodeTimeout() throws Exception {
    memcachedClient.set("name", 0, "dennis");
    assertEquals("dennis", memcachedClient.get("name"));
    long writeMessageCount = memcachedClient.getConnector().getStatistics().getWriteMessageCount();
    CountDownLatch latch = new CountDownLatch(1);
    Command errorCommand = null;
    if (memcachedClient.getProtocol() == Protocol.Text) {
      errorCommand =
          new MockEncodeTimeoutTextGetOneCommand(
              "name", "name".getBytes(), CommandType.GET_ONE, latch, 1000);
    } else {
      errorCommand =
          new MockEncodeTimeoutBinaryGetCommand(
              "name", "name".getBytes(), CommandType.GET_ONE, latch, OpCode.GET, false, 1000);
    }

    memcachedClient.getConnector().send(errorCommand);
    // Force write thread to encode command
    errorCommand.setIoBuffer(null);
    // wait 100 milliseconds,the operation will be timeout
    if (!latch.await(100, TimeUnit.MILLISECONDS)) {
      errorCommand.cancel();
    }
    Thread.sleep(1000);
    // It is not written to channel,because it is canceled.
    assertEquals(
        writeMessageCount, memcachedClient.getConnector().getStatistics().getWriteMessageCount());
    // It works
    assertEquals("dennis", memcachedClient.get("name"));
  }
Пример #5
0
  public static void main(String[] args) throws IOException {
    MemcachedClientBuilder builder =
        new XMemcachedClientBuilder(AddrUtil.getAddresses("localhost:11211"));
    MemcachedClient memcachedClient = builder.build();
    try {
      memcachedClient.set("hello", 0, "Hello,xmemcached");
      String value = memcachedClient.get("hello");
      System.out.println("hello=" + value);
      memcachedClient.delete("hello");
      value = memcachedClient.get("hello");
      System.out.println("hello=" + value);
    } catch (MemcachedException e) {
      System.err.println("MemcachedClient operation fail");
      e.printStackTrace();
    } catch (TimeoutException e) {
      System.err.println("MemcachedClient operation timeout");
      e.printStackTrace();
    } catch (InterruptedException e) {
      // ignore
    }

    try {
      // close memcached client
      memcachedClient.shutdown();
    } catch (IOException e) {
      System.err.println("Shutdown MemcachedClient fail");
      e.printStackTrace();
    }
  }
Пример #6
0
  public void testRemoveAndAddServer() throws Exception {
    String servers = properties.getProperty("test.memcached.servers");
    memcachedClient.set("name", 0, "dennis");
    assertEquals("dennis", memcachedClient.get("name"));
    memcachedClient.removeServer(servers);

    synchronized (this) {
      while (memcachedClient.getAvaliableServers().size() > 0) {
        wait(1000);
      }
    }
    assertEquals(0, memcachedClient.getAvaliableServers().size());
    try {
      memcachedClient.get("name");
      fail();
    } catch (MemcachedException e) {
      assertEquals("There is no available connection at this moment", e.getMessage());
    }

    memcachedClient.addServer(properties.getProperty("test.memcached.servers"));
    synchronized (this) {
      while (memcachedClient.getAvaliableServers().size() < AddrUtil.getAddresses(servers).size()) {
        wait(1000);
      }
    }
    Thread.sleep(5000);
    assertEquals("dennis", memcachedClient.get("name"));
  }
Пример #7
0
 public boolean set(String key, Object value, int exp) {
   try {
     return memcachedClient.set(key, exp, value);
   } catch (Exception e) {
     throw new IllegalStateException(e.getMessage(), e);
   }
 }
Пример #8
0
 public boolean set(String key, Object value) {
   try {
     return memcachedClient.set(key, Integer.MAX_VALUE, value); // TODO
   } catch (Exception e) {
     throw new IllegalStateException(e.getMessage(), e);
   }
 }
Пример #9
0
 public void testStats() throws Exception {
   assertTrue(memcachedClient.getStats().size() > 0);
   System.out.println(memcachedClient.getStats());
   memcachedClient.set("a", 0, 1);
   assertTrue(memcachedClient.getStatsByItem("items").size() > 0);
   System.out.println(memcachedClient.getStatsByItem("items"));
 }
Пример #10
0
  public void _testErrorCommand() throws Exception {
    Command nonexisCmd =
        new Command() {

          @Override
          public boolean decode(MemcachedTCPSession session, ByteBuffer buffer) {
            return decodeError(ByteUtils.nextLine(buffer));
          }

          @Override
          public void encode() {
            ioBuffer = IoBuffer.wrap(ByteBuffer.wrap("test\r\n".getBytes()));
          }
        };
    nonexisCmd.setKey("test");
    nonexisCmd.setLatch(new CountDownLatch(1));
    memcachedClient.getConnector().send(nonexisCmd);
    // this.memcachedClient.flushAll();
    nonexisCmd.getLatch().await();

    assertNotNull(nonexisCmd.getException());
    assertEquals(
        "Nonexist command,check your memcached version please.",
        nonexisCmd.getException().getMessage());
    assertTrue(nonexisCmd.getException() instanceof UnknownCommandException);

    memcachedClient.set("name", 0, "dennis");
    assertEquals("dennis", memcachedClient.get("name"));
  }
Пример #11
0
  public void testWeightedServers() throws Exception {
    // shutdown current client
    memcachedClient.shutdown();

    MemcachedClientBuilder builder = createWeightedBuilder();
    builder.getConfiguration().setStatisticsServer(true);
    memcachedClient = builder.build();
    memcachedClient.flushAll(5000);

    Map<InetSocketAddress, Map<String, String>> oldStats = memcachedClient.getStats();

    for (int i = 0; i < 100; i++) {
      assertTrue(memcachedClient.set(String.valueOf(i), 0, i));
    }
    for (int i = 0; i < 100; i++) {
      assertEquals(i, memcachedClient.get(String.valueOf(i)));
    }

    List<InetSocketAddress> addressList =
        AddrUtil.getAddresses(properties.getProperty("test.memcached.servers"));
    Map<InetSocketAddress, Map<String, String>> newStats = memcachedClient.getStats();
    for (InetSocketAddress address : addressList) {
      int oldSets = Integer.parseInt(oldStats.get(address).get("cmd_set"));
      int newSets = Integer.parseInt(newStats.get(address).get("cmd_set"));
      System.out.println("sets:" + (newSets - oldSets));
      int oldGets = Integer.parseInt(oldStats.get(address).get("cmd_get"));
      int newGets = Integer.parseInt(newStats.get(address).get("cmd_get"));
      System.out.println("gets:" + (newGets - oldGets));
    }
  }
 public static boolean setXCache(
     net.rubyeye.xmemcached.MemcachedClient mcc, String key, int exp, Object value) {
   try {
     return mcc.set(key, exp, value);
   } catch (Exception e) {
     throw new RuntimeException(e);
   }
 }
Пример #13
0
 @Override
 public void updateOnlineState(long uid) {
   try {
     memcachedClient.set(MemcachedKeyGenerator.genUserOnlineKey(uid), userOnlineExpireTime, true);
   } catch (Exception e) {
     log.error(e.getMessage(), e);
   }
 }
 @Override
 public void put(Object key, Object value) {
   try {
     memcachedClient.set(keyToString(key), expiry, value);
   } catch (Exception e) {
     log.warn("Unable to put object to cache", throwableOrMessage(e));
   }
 }
 @Override
 public void setPage(String key, String pageContent, int expires) throws PageCacheException {
   try {
     memcachedClient.set(key, expires, pageContent);
   } catch (Exception e) {
     throw new PageCacheException(e.getMessage());
   }
 }
Пример #16
0
  public void testDelete() throws Exception {
    assertTrue(memcachedClient.set("name", 0, "dennis"));
    assertEquals("dennis", memcachedClient.get("name"));
    assertTrue(memcachedClient.delete("name"));
    assertNull(memcachedClient.get("name"));
    assertFalse(memcachedClient.delete("not_exists"));

    memcachedClient.set("name", 0, "dennis");
    assertEquals("dennis", memcachedClient.get("name"));
    assertTrue(memcachedClient.delete("name"));
    assertNull(memcachedClient.get("name"));
    memcachedClient.set("name", 0, "dennis");
    assertEquals("dennis", memcachedClient.get("name"));
    assertTrue(memcachedClient.delete("name", 2000L));
    assertNull(memcachedClient.get("name"));

    // add,replace success
    assertTrue(memcachedClient.add("name", 0, "zhuang"));
    assertTrue(memcachedClient.replace("name", 0, "zhuang"));
  }
Пример #17
0
 @Test
 public void simpleTest() throws TimeoutException, InterruptedException, MemcachedException {
   long start = System.currentTimeMillis();
   String value = "simpleValue";
   Assert.assertTrue(memcachedClient.set(key, 120, value));
   Assert.assertEquals(value, memcachedClient.get(key));
   // Assert.assertTrue(memcachedClient.touch(key, 120));
   Assert.assertTrue(memcachedClient.delete(key));
   Assert.assertNull(memcachedClient.get(key));
   System.out.println("use time: " + (System.currentTimeMillis() - start));
 }
Пример #18
0
 /**
  * 测试类
  *
  * @param client
  */
 public void test(MemcachedClient client) {
   try {
     System.out.println(client.get("1"));
     if (client.get("1") == null) {
       client.set("1", 0, "11111111111");
     }
   } catch (TimeoutException e) {
     e.printStackTrace();
   } catch (InterruptedException e) {
     e.printStackTrace();
   } catch (MemcachedException e) {
     e.printStackTrace();
   }
 }
Пример #19
0
 public void testOperationDecodeTimeOut() throws Exception {
   memcachedClient.set("name", 0, "dennis");
   assertEquals("dennis", memcachedClient.get("name"));
   CountDownLatch latch = new CountDownLatch(1);
   Command errorCommand = null;
   if (memcachedClient.getProtocol() == Protocol.Text) {
     errorCommand =
         new MockDecodeTimeoutTextGetOneCommand(
             "name", "name".getBytes(), CommandType.GET_ONE, latch, 1000);
   } else {
     errorCommand =
         new MockDecodeTimeoutBinaryGetOneCommand(
             "name", "name".getBytes(), CommandType.GET_ONE, latch, OpCode.GET, false, 1000);
   }
   memcachedClient.getConnector().send(errorCommand);
   // wait 100 milliseconds,the operation will be timeout
   latch.await(100, TimeUnit.MILLISECONDS);
   assertNull(errorCommand.getResult());
   Thread.sleep(1000);
   // It works.
   assertNotNull(errorCommand.getResult());
   assertEquals("dennis", memcachedClient.get("name"));
 }
Пример #20
0
 public void testAutoReconnect() throws Exception {
   final String key = "name";
   memcachedClient.set(key, 0, "dennis");
   assertEquals("dennis", memcachedClient.get(key));
   CountDownLatch latch = new CountDownLatch(1);
   int currentServerCount = memcachedClient.getAvaliableServers().size();
   MockErrorCommand errorCommand = null;
   if (memcachedClient.getProtocol() == Protocol.Text) {
     errorCommand =
         new MockErrorTextGetOneCommand(key, key.getBytes(), CommandType.GET_ONE, latch);
   } else {
     errorCommand =
         new MockErrorBinaryGetOneCommand(
             key, key.getBytes(), CommandType.GET_ONE, latch, OpCode.GET, false);
   }
   memcachedClient.getConnector().send((Command) errorCommand);
   latch.await(MemcachedClient.DEFAULT_OP_TIMEOUT, TimeUnit.MILLISECONDS);
   assertTrue(errorCommand.isDecoded());
   // wait for reconnecting
   Thread.sleep(2000 * 3);
   assertEquals(currentServerCount, memcachedClient.getAvaliableServers().size());
   // It works
   assertEquals("dennis", memcachedClient.get(key));
 }
Пример #21
0
  public void testSet() throws Exception {
    assertTrue(memcachedClient.set("name", 0, "dennis"));
    assertEquals("dennis", memcachedClient.get("name", 2000));

    assertTrue(memcachedClient.set("name", 1, "zhuang", new StringTranscoder()));
    assertEquals("zhuang", memcachedClient.get("name", 2000));
    Thread.sleep(2000);
    // expired
    assertNull(memcachedClient.get("zhuang"));

    // blank key
    new BlankKeyChecker() {
      @Override
      public void call() throws Exception {
        memcachedClient.set("", 0, 1);
      }
    }.check();
    // null key
    new BlankKeyChecker() {
      @Override
      public void call() throws Exception {
        memcachedClient.set((String) null, 0, 1);
      }
    }.check();

    // invalid key
    new InValidKeyChecker() {
      @Override
      public void call() throws Exception {
        memcachedClient.set("test\r\n", 0, 1);
      }
    }.check();
    new InValidKeyChecker() {
      @Override
      public void call() throws Exception {
        memcachedClient.set("test test2", 0, 1);
      }
    }.check();

    // key is too long
    new TooLongKeyChecker(memcachedClient) {
      @Override
      public void call() throws Exception {
        int keyLength = memcachedClient.getProtocol() == Protocol.Text ? 256 : 65536;
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < keyLength; i++) {
          sb.append(i);
        }
        memcachedClient.set(sb.toString(), 0, 1);
      }
    }.check();

    // Transcoder
    new TranscoderChecker(mockTranscoder, 2) {
      @Override
      public void call() throws Exception {
        memcachedClient.set("name", 0, "xmemcached", mockTranscoder);
        assertEquals("xmemcached", memcachedClient.get("name", mockTranscoder));
      }
    }.check();
  }
Пример #22
0
  public void testGets() throws Exception {
    memcachedClient.add("name", 0, "dennis");
    GetsResponse<String> getsResponse = memcachedClient.gets("name");
    GetsResponse<String> oldGetsResponse = getsResponse;
    assertEquals("dennis", getsResponse.getValue());
    long oldCas = getsResponse.getCas();
    getsResponse = memcachedClient.gets("name", 2000, new StringTranscoder());
    assertEquals("dennis", getsResponse.getValue());
    // check the same
    assertEquals(oldCas, getsResponse.getCas());
    assertEquals(oldGetsResponse, getsResponse);

    memcachedClient.set("name", 0, "zhuang");
    getsResponse = memcachedClient.gets("name", 2000);
    assertEquals("zhuang", getsResponse.getValue());
    assertFalse(oldCas == getsResponse.getCas());

    // blank key
    new BlankKeyChecker() {
      @Override
      public void call() throws Exception {
        memcachedClient.gets("");
      }
    }.check();
    // null key
    new BlankKeyChecker() {
      @Override
      public void call() throws Exception {
        memcachedClient.gets((String) null);
      }
    }.check();

    // invalid key
    new InValidKeyChecker() {
      @Override
      public void call() throws Exception {
        memcachedClient.gets("test\r\n");
      }
    }.check();
    new InValidKeyChecker() {
      @Override
      public void call() throws Exception {
        memcachedClient.gets("test test2");
      }
    }.check();

    // key is too long
    new TooLongKeyChecker(memcachedClient) {
      @Override
      public void call() throws Exception {
        int keyLength = memcachedClient.getProtocol() == Protocol.Text ? 256 : 65536;
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < keyLength; i++) {
          sb.append(i);
        }
        memcachedClient.gets(sb.toString());
      }
    }.check();

    // client is shutdown
    try {
      memcachedClient.shutdown();
      memcachedClient.gets("name");
      fail();
    } catch (MemcachedException e) {
      assertEquals("Xmemcached is stopped", e.getMessage());
    }
  }
Пример #23
0
  public void testAppendPrepend() throws Exception {
    // append,prepend
    assertTrue(memcachedClient.set("name", 0, "dennis", new StringTranscoder(), 1000));
    assertTrue(memcachedClient.prepend("name", "hello "));
    assertEquals("hello dennis", memcachedClient.get("name"));
    assertTrue(memcachedClient.append("name", " zhuang"));
    assertEquals("hello dennis zhuang", memcachedClient.get("name"));
    memcachedClient.delete("name");
    assertFalse(memcachedClient.prepend("name", "hello ", 2000));
    assertFalse(memcachedClient.append("name", " zhuang", 2000));
    // append test
    // blank key
    new BlankKeyChecker() {
      @Override
      public void call() throws Exception {
        memcachedClient.append("", 0, 1);
      }
    }.check();
    // null key
    new BlankKeyChecker() {
      @Override
      public void call() throws Exception {
        memcachedClient.append((String) null, 0, 1);
      }
    }.check();

    // invalid key
    new InValidKeyChecker() {
      @Override
      public void call() throws Exception {
        memcachedClient.append("test\r\n", 0, 1);
      }
    }.check();
    new InValidKeyChecker() {
      @Override
      public void call() throws Exception {
        memcachedClient.append("test test2", 0, 1);
      }
    }.check();

    // key is too long
    new TooLongKeyChecker(memcachedClient) {
      @Override
      public void call() throws Exception {
        int keyLength = memcachedClient.getProtocol() == Protocol.Text ? 256 : 65536;
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < keyLength; i++) {
          sb.append(i);
        }
        memcachedClient.append(sb.toString(), 0, 1);
      }
    }.check();

    // prepend test
    // blank key
    new BlankKeyChecker() {
      @Override
      public void call() throws Exception {
        memcachedClient.prepend("", 0, 1);
      }
    }.check();
    // null key
    new BlankKeyChecker() {
      @Override
      public void call() throws Exception {
        memcachedClient.prepend((String) null, 0, 1);
      }
    }.check();

    // invalid key
    new InValidKeyChecker() {
      @Override
      public void call() throws Exception {
        memcachedClient.prepend("test\r\n", 0, 1);
      }
    }.check();
    new InValidKeyChecker() {
      @Override
      public void call() throws Exception {
        memcachedClient.prepend("test test2", 0, 1);
      }
    }.check();

    // key is too long
    new TooLongKeyChecker(memcachedClient) {
      @Override
      public void call() throws Exception {
        int keyLength = memcachedClient.getProtocol() == Protocol.Text ? 256 : 65536;
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < keyLength; i++) {
          sb.append(i);
        }
        memcachedClient.prepend(sb.toString(), 0, 1);
      }
    }.check();
  }
Пример #24
0
  public void testDecr() throws Exception {
    assertEquals(0, memcachedClient.decr("a", 5));

    assertTrue(memcachedClient.set("a", 0, "100"));
    assertEquals(50, memcachedClient.decr("a", 50));
    assertEquals(46, memcachedClient.decr("a", 4));

    // test decr with initValue
    memcachedClient.delete("a");
    assertEquals(100, memcachedClient.decr("a", 5, 100));
    assertEquals(50, memcachedClient.decr("a", 50));
    assertEquals(46, memcachedClient.decr("a", 4));

    // test decr with initValue and expire time
    memcachedClient.delete("a");
    assertEquals(1, memcachedClient.decr("a", 5, 1, 1000, 1));
    Thread.sleep(2000);
    assertNull(memcachedClient.get("a"));

    // blank key
    new BlankKeyChecker() {
      @Override
      public void call() throws Exception {
        memcachedClient.decr("", 0, 1);
      }
    }.check();
    // null key
    new BlankKeyChecker() {
      @Override
      public void call() throws Exception {
        memcachedClient.decr((String) null, 0, 1);
      }
    }.check();

    // invalid key
    new InValidKeyChecker() {
      @Override
      public void call() throws Exception {
        memcachedClient.decr("test\r\n", 0, 1);
      }
    }.check();
    new InValidKeyChecker() {
      @Override
      public void call() throws Exception {
        memcachedClient.decr("test test2", 0, 1);
      }
    }.check();

    // key is too long
    new TooLongKeyChecker(memcachedClient) {
      @Override
      public void call() throws Exception {
        int keyLength = memcachedClient.getProtocol() == Protocol.Text ? 256 : 65536;
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < keyLength; i++) {
          sb.append(i);
        }
        memcachedClient.decr(sb.toString(), 0, 1);
      }
    }.check();
  }
Пример #25
0
  public void testCAS() throws Exception {
    memcachedClient.add("name", 0, "dennis");
    GetsResponse<String> getsResponse = memcachedClient.gets("name");
    assertEquals("dennis", getsResponse.getValue());
    final CASOperation<String> operation =
        new CASOperation<String>() {

          public int getMaxTries() {
            return 1;
          }

          public String getNewValue(long currentCAS, String currentValue) {
            return "zhuang";
          }
        };
    assertTrue(memcachedClient.cas("name", getsResponse, operation));
    assertEquals("zhuang", memcachedClient.get("name"));
    getsResponse = memcachedClient.gets("name");
    memcachedClient.set("name", 0, "dennis");
    // cas fail
    assertFalse(memcachedClient.cas("name", 0, "zhuang", getsResponse.getCas()));
    assertEquals("dennis", memcachedClient.get("name"));

    // blank key
    new BlankKeyChecker() {
      @Override
      public void call() throws Exception {
        memcachedClient.cas("", operation);
      }
    }.check();
    // null key
    new BlankKeyChecker() {
      @Override
      public void call() throws Exception {
        memcachedClient.cas((String) null, operation);
      }
    }.check();

    // invalid key
    new InValidKeyChecker() {
      @Override
      public void call() throws Exception {
        memcachedClient.cas("test\r\n", operation);
      }
    }.check();
    new InValidKeyChecker() {
      @Override
      public void call() throws Exception {
        memcachedClient.cas("test test2", operation);
      }
    }.check();

    // key is too long
    new TooLongKeyChecker(memcachedClient) {
      @Override
      public void call() throws Exception {
        int keyLength = memcachedClient.getProtocol() == Protocol.Text ? 256 : 65536;
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < keyLength; i++) {
          sb.append(i);
        }
        memcachedClient.cas(sb.toString(), operation);
      }
    }.check();
  }
Пример #26
0
  public void testGet() throws Exception {
    assertNull(memcachedClient.get("name"));

    memcachedClient.set("name", 1, "dennis", new StringTranscoder(), 1000);

    assertEquals("dennis", memcachedClient.get("name", new StringTranscoder()));
    new TranscoderChecker(mockTranscoder, 1) {
      @Override
      public void call() throws Exception {
        assertEquals("dennis", memcachedClient.get("name", mockTranscoder));
      }
    }.check();
    Thread.sleep(2000);
    // expire
    assertNull(memcachedClient.get("name"));
    // blank key
    new BlankKeyChecker() {
      @Override
      public void call() throws Exception {
        memcachedClient.get("");
      }
    }.check();
    // null key
    new BlankKeyChecker() {
      @Override
      public void call() throws Exception {
        memcachedClient.get((String) null);
      }
    }.check();

    // invalid key
    new InValidKeyChecker() {
      @Override
      public void call() throws Exception {
        memcachedClient.get("test\r\n");
      }
    }.check();
    new InValidKeyChecker() {
      @Override
      public void call() throws Exception {
        memcachedClient.get("test test2");
      }
    }.check();

    // key is too long
    new TooLongKeyChecker(memcachedClient) {
      @Override
      public void call() throws Exception {
        int keyLength = memcachedClient.getProtocol() == Protocol.Text ? 256 : 65536;
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < keyLength; i++) {
          sb.append(i);
        }
        memcachedClient.get(sb.toString());
      }
    }.check();

    // client is shutdown
    try {
      memcachedClient.shutdown();
      memcachedClient.get("name");
      fail();
    } catch (MemcachedException e) {
      assertEquals("Xmemcached is stopped", e.getMessage());
    }
  }