Example #1
0
  @Test(dataProvider = "createMdbms")
  public static MdbmInterface testCreate(String path, int flags, boolean close)
      throws MdbmException {
    MdbmInterface mdbm = null;

    String key = "abc";
    String value = "def";
    try {
      File f = new File(path);
      f.delete();
      Assert.assertFalse(f.exists());

      mdbm = MdbmProvider.open(path, flags, 0755, 0, 0);
      Assert.assertFalse(mdbm.isClosed());

      mdbm.storeString(key, value, Store.MDBM_REPLACE);
      String ret = mdbm.fetchString(key);
      Assert.assertEquals(ret, value);
      try {
        ret = mdbm.fetchString("nothere");
      } catch (MdbmNoEntryException e) {
      }

      return mdbm;
    } finally {
      if (close && null != mdbm) mdbm.close();
    }
  }
Example #2
0
 @Test
 public void testFetchWithoutIterator() throws MdbmException, UnsupportedEncodingException {
   String key = "testkey";
   MdbmDatum datum = new MdbmDatum(key.getBytes("UTF-8"));
   MdbmInterface mdbm = null;
   try {
     mdbm =
         MdbmProvider.open(
             fetchMdbmV3Path,
             Open.MDBM_CREATE_V3 | Open.MDBM_O_RDWR | Open.MDBM_O_CREAT,
             0755,
             0,
             0);
     mdbm.plock(datum, 0);
     mdbm.store(datum, datum, Constants.MDBM_REPLACE, mdbm.iterator());
     mdbm.punlock(datum, 0);
     System.err.println("Calling fetch");
     MdbmDatum data = mdbm.fetch(datum);
     Assert.assertNotNull(data);
     Assert.assertNotNull(data.getData());
     Assert.assertEquals(new String(data.getData()), key);
   } finally {
     if (null != mdbm) mdbm.close();
   }
 }
Example #3
0
 @Test(dataProvider = "versions")
 public void testVersion(String path) throws MdbmException {
   MdbmInterface mdbm = null;
   try {
     mdbm = MdbmProvider.open(path, Open.MDBM_O_RDONLY, 0755, 0, 0);
   } catch (java.lang.AssertionError ae) {
     dumpStats(path);
     throw ae;
   } finally {
     if (null != mdbm) mdbm.close();
   }
 }
Example #4
0
 @Test(expectedExceptions = {MdbmNoEntryException.class})
 public void testFetchNoEntry() throws MdbmException, UnsupportedEncodingException {
   String key = "nothere";
   MdbmDatum datum = new MdbmDatum(key.getBytes("UTF-8"));
   MdbmInterface mdbm = null;
   try {
     mdbm =
         MdbmProvider.open(
             fetchMdbmV3Path,
             Open.MDBM_CREATE_V3 | Open.MDBM_O_RDWR | Open.MDBM_O_CREAT,
             0755,
             0,
             0);
     MdbmDatum data = mdbm.fetch(datum, mdbm.iterator());
   } finally {
     if (null != mdbm) mdbm.close();
   }
 }
Example #5
0
  @Test
  public void testEmptyFirst() throws MdbmException {
    MdbmInterface mdbm = null;
    MdbmIterator iter = null;
    try {
      mdbm = MdbmProvider.open(testMdbmV3Path, Open.MDBM_O_RDONLY, 0755, 0, 0);
      iter = mdbm.iterator();

      Assert.assertNotNull(iter);

      MdbmKvPair kv = mdbm.first(iter);

      Assert.assertNull(kv);
      kv = mdbm.next(iter);

      Assert.assertNull(kv);
    } finally {
      if (null != mdbm) mdbm.close();
      if (null != iter) iter.close();
    }
  }
Example #6
0
 @Test
 public void testFetchString() throws MdbmException, UnsupportedEncodingException {
   String key = "testkey";
   MdbmDatum datum = new MdbmDatum(key.getBytes("UTF-8"));
   MdbmInterface mdbm = null;
   try {
     mdbm =
         MdbmProvider.open(
             fetchMdbmV3Path,
             Open.MDBM_CREATE_V3 | Open.MDBM_O_RDWR | Open.MDBM_O_CREAT,
             0755,
             0,
             0);
     mdbm.plock(datum, 0);
     mdbm.storeString(key, key, Constants.MDBM_REPLACE);
     mdbm.punlock(datum, 0);
     Assert.assertEquals(mdbm.fetchString(key), key);
   } finally {
     if (null != mdbm) mdbm.close();
   }
 }