| /* |
| * |
| * 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.regionserver; |
| |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.apache.hadoop.hbase.*; |
| import org.apache.hadoop.hbase.regionserver.ScanQueryMatcher.MatchCode; |
| import org.apache.hadoop.hbase.util.Bytes; |
| import org.junit.experimental.categories.Category; |
| |
| @Category(SmallTests.class) |
| public class TestScanWildcardColumnTracker extends HBaseTestCase { |
| |
| final static int VERSIONS = 2; |
| |
| public void testCheckColumn_Ok() throws IOException { |
| ScanWildcardColumnTracker tracker = |
| new ScanWildcardColumnTracker(0, VERSIONS, Long.MIN_VALUE); |
| |
| //Create list of qualifiers |
| List<byte[]> qualifiers = new ArrayList<byte[]>(); |
| qualifiers.add(Bytes.toBytes("qualifer1")); |
| qualifiers.add(Bytes.toBytes("qualifer2")); |
| qualifiers.add(Bytes.toBytes("qualifer3")); |
| qualifiers.add(Bytes.toBytes("qualifer4")); |
| |
| //Setting up expected result |
| List<MatchCode> expected = new ArrayList<MatchCode>(); |
| expected.add(ScanQueryMatcher.MatchCode.INCLUDE); |
| expected.add(ScanQueryMatcher.MatchCode.INCLUDE); |
| expected.add(ScanQueryMatcher.MatchCode.INCLUDE); |
| expected.add(ScanQueryMatcher.MatchCode.INCLUDE); |
| |
| List<ScanQueryMatcher.MatchCode> actual = new ArrayList<MatchCode>(); |
| |
| for(byte [] qualifier : qualifiers) { |
| ScanQueryMatcher.MatchCode mc = tracker.checkColumn(qualifier, 0, |
| qualifier.length, 1, KeyValue.Type.Put.getCode(), false); |
| actual.add(mc); |
| } |
| |
| //Compare actual with expected |
| for(int i=0; i<expected.size(); i++) { |
| assertEquals(expected.get(i), actual.get(i)); |
| } |
| } |
| |
| public void testCheckColumn_EnforceVersions() throws IOException { |
| ScanWildcardColumnTracker tracker = |
| new ScanWildcardColumnTracker(0, VERSIONS, Long.MIN_VALUE); |
| |
| //Create list of qualifiers |
| List<byte[]> qualifiers = new ArrayList<byte[]>(); |
| qualifiers.add(Bytes.toBytes("qualifer1")); |
| qualifiers.add(Bytes.toBytes("qualifer1")); |
| qualifiers.add(Bytes.toBytes("qualifer1")); |
| qualifiers.add(Bytes.toBytes("qualifer2")); |
| |
| //Setting up expected result |
| List<ScanQueryMatcher.MatchCode> expected = new ArrayList<MatchCode>(); |
| expected.add(ScanQueryMatcher.MatchCode.INCLUDE); |
| expected.add(ScanQueryMatcher.MatchCode.INCLUDE); |
| expected.add(ScanQueryMatcher.MatchCode.SEEK_NEXT_COL); |
| expected.add(ScanQueryMatcher.MatchCode.INCLUDE); |
| |
| List<MatchCode> actual = new ArrayList<ScanQueryMatcher.MatchCode>(); |
| |
| long timestamp = 0; |
| for(byte [] qualifier : qualifiers) { |
| MatchCode mc = tracker.checkColumn(qualifier, 0, qualifier.length, |
| ++timestamp, KeyValue.Type.Put.getCode(), false); |
| actual.add(mc); |
| } |
| |
| //Compare actual with expected |
| for(int i=0; i<expected.size(); i++) { |
| assertEquals(expected.get(i), actual.get(i)); |
| } |
| } |
| |
| public void DisabledTestCheckColumn_WrongOrder() { |
| ScanWildcardColumnTracker tracker = |
| new ScanWildcardColumnTracker(0, VERSIONS, Long.MIN_VALUE); |
| |
| //Create list of qualifiers |
| List<byte[]> qualifiers = new ArrayList<byte[]>(); |
| qualifiers.add(Bytes.toBytes("qualifer2")); |
| qualifiers.add(Bytes.toBytes("qualifer1")); |
| |
| boolean ok = false; |
| |
| try { |
| for(byte [] qualifier : qualifiers) { |
| tracker.checkColumn(qualifier, 0, qualifier.length, 1, |
| KeyValue.Type.Put.getCode(), false); |
| } |
| } catch (Exception e) { |
| ok = true; |
| } |
| |
| assertEquals(true, ok); |
| } |
| |
| |
| @org.junit.Rule |
| public org.apache.hadoop.hbase.ResourceCheckerJUnitRule cu = |
| new org.apache.hadoop.hbase.ResourceCheckerJUnitRule(); |
| } |
| |