Method testSelect

java/unittests/EnvironmentTest.java:318–352

()

  }

  public void testSelect() {
    byte[] k = new byte[5];
    byte[] r = new byte[5];
    Database db;
    Environment env = new Environment();
    try {
      env.create("jtest.db");
      db = env.createDatabase((short)1);
      for (int i = 0; i < 100; i++) {
        k[0] = (byte)i;
        r[0] = (byte)i;
        db.insert(k, r);
      }

      Result result = env.select("COUNT($key) FROM DATABASE 1");
      assertEquals(result.getRowCount(), 1);
      assertEquals(result.getKeyType(), Const.UPS_TYPE_BINARY);

      byte[] r1 = result.getRecordData();
      ByteBuffer b1 = ByteBuffer.wrap(r1);
      b1.order(ByteOrder.LITTLE_ENDIAN);
      assertEquals(b1.getInt(), 100);

      byte[] r2 = result.getRecord(0);
      ByteBuffer b2 = ByteBuffer.wrap(r2);
      b2.order(ByteOrder.LITTLE_ENDIAN);
      assertEquals(b2.getInt(), 100);

      db.close();
    }
    catch (DatabaseException err) {
      fail("Exception "+err);
    }
    env.close();
  }

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