/*
* 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.type;
import com.facebook.presto.spi.block.Block;
import com.facebook.presto.spi.block.BlockBuilder;
import com.facebook.presto.spi.block.BlockBuilderStatus;
import com.facebook.presto.spi.type.Type;
import java.util.List;
import static com.facebook.presto.spi.type.SmallintType.SMALLINT;
import static com.facebook.presto.spi.type.TypeSignature.parseTypeSignature;
import static com.facebook.presto.util.StructuralTestUtil.arrayBlockOf;
public class TestSmallintArrayType
extends AbstractTestType
{
public TestSmallintArrayType()
{
super(new TypeRegistry().getType(parseTypeSignature("array(smallint)")), List.class, createTestBlock(new TypeRegistry().getType(parseTypeSignature("array(smallint)"))));
}
public static Block createTestBlock(Type arrayType)
{
BlockBuilder blockBuilder = arrayType.createBlockBuilder(new BlockBuilderStatus(), 4);
arrayType.writeObject(blockBuilder, arrayBlockOf(SMALLINT, 1, 2));
arrayType.writeObject(blockBuilder, arrayBlockOf(SMALLINT, 1, 2, 3));
arrayType.writeObject(blockBuilder, arrayBlockOf(SMALLINT, 1, 2, 3));
arrayType.writeObject(blockBuilder, arrayBlockOf(SMALLINT, 100, 200, 300));
return blockBuilder.build();
}
@Override
protected Object getGreaterValue(Object value)
{
Block block = (Block) value;
BlockBuilder blockBuilder = SMALLINT.createBlockBuilder(new BlockBuilderStatus(), block.getPositionCount() + 1);
for (int i = 0; i < block.getPositionCount(); i++) {
SMALLINT.appendTo(block, i, blockBuilder);
}
SMALLINT.writeLong(blockBuilder, 1L);
return blockBuilder.build();
}
}