/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.hadoop.hbase.filter;
import java.nio.ByteBuffer;
import org.apache.hadoop.hbase.testclassification.SmallTests;
import org.apache.hadoop.hbase.util.Bytes;
import org.junit.Test;
import org.junit.experimental.categories.Category;
import static org.junit.Assert.assertEquals;
@Category(SmallTests.class)
public class TestLongComparator {
private long values[] = { Long.MIN_VALUE, -10000000000L, -1000000L, 0L, 1000000L, 10000000000L,
Long.MAX_VALUE };
@Test
public void testSimple() {
for (int i = 1; i < values.length ; i++) {
for (int j = 0; j < i; j++) {
LongComparator cp = new LongComparator(values[i]);
assertEquals(1, cp.compareTo(Bytes.toBytes(values[j])));
ByteBuffer data_bb = ByteBuffer.wrap(Bytes.toBytes(values[j]));
assertEquals(1, cp.compareTo(data_bb, 0, data_bb.capacity()));
}
}
}
}