/*
* 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 com.facebook.presto.spi.block.BlockBuilderStatus;
import com.facebook.presto.spi.block.BlockCursor;
import org.testng.annotations.Test;
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()
{
BlockCursor cursor = BIGINT.createBlockBuilder(new BlockBuilderStatus())
.appendNull()
.appendLong(42)
.appendNull()
.appendLong(42)
.build()
.cursor();
assertTrue(cursor.advanceNextPosition());
assertTrue(cursor.isNull());
assertTrue(cursor.advanceNextPosition());
assertEquals(cursor.getLong(), 42L);
assertTrue(cursor.advanceNextPosition());
assertTrue(cursor.isNull());
assertTrue(cursor.advanceNextPosition());
assertEquals(cursor.getLong(), 42L);
}
}