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 /*
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
  *     http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.facebook.presto.block;
import static com.facebook.presto.spi.type.BigintType.BIGINT;
import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertTrue;
public class TestBlockBuilder
    @Test
    public void testMultipleValuesWithNull()
    {
        BlockBuilder blockBuilder = .createBlockBuilder(new BlockBuilderStatus(), 10);
        blockBuilder.appendNull();
        .writeLong(blockBuilder, 42);
        blockBuilder.appendNull();
        .writeLong(blockBuilder, 42);
        Block block = blockBuilder.build();
        assertTrue(block.isNull(0));
        assertEquals(.getLong(block, 1), 42L);
        assertTrue(block.isNull(2));
        assertEquals(.getLong(block, 3), 42L);
    }
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