Method testSetComparator1

java/unittests/DatabaseTest.java:75–113

()

  }

  public void testSetComparator1() {
    byte[] k = new byte[5];
    byte[] r = new byte[5];
    Environment env = new Environment();
    Database db;
    MyComparator cmp = new MyComparator();
    Database.registerCompare("cmp", cmp);
    try {
      env.create("jtest.db");
      Parameter[] params = new Parameter[2];
      params[0] = new Parameter(Const.UPS_PARAM_KEY_TYPE,
                                Const.UPS_TYPE_CUSTOM);
      params[1] = new Parameter(Const.UPS_PARAM_CUSTOM_COMPARE_NAME,
                                "cmp");
      db = env.createDatabase((short)1, 0, params);
      db.insert(k, r);
      k[0] = 1;
      db.insert(k, r);
      k[0] = 2;
      db.insert(k, r);
      db.close();
      env.close();

      k = new byte[5];
      r = new byte[5];
      env.open("jtest.db");
      db = env.openDatabase((short)1);
      assertByteArrayEquals(db.find(k), r);
      k[0] = 1;
      assertByteArrayEquals(db.find(k), r);
      k[0] = 2;
      assertByteArrayEquals(db.find(k), r);
      db.close();
    }
    catch (DatabaseException err) {
      fail("Exception " + err);
    }
    env.close();
  }

  public void testSetComparator2() {
    byte[] k = new byte[5];