| // 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.doris.bdb; |
| |
| import org.apache.doris.common.io.DataOutputBuffer; |
| import org.apache.doris.journal.JournalEntity; |
| import org.apache.doris.journal.bdbje.BDBTool; |
| import org.apache.doris.journal.bdbje.BDBToolOptions; |
| import org.apache.doris.persist.OperationType; |
| import org.apache.doris.persist.ReplicaPersistInfo; |
| |
| import com.sleepycat.bind.tuple.TupleBinding; |
| import com.sleepycat.je.Database; |
| import com.sleepycat.je.DatabaseConfig; |
| import com.sleepycat.je.DatabaseEntry; |
| import com.sleepycat.je.DatabaseException; |
| import com.sleepycat.je.Environment; |
| import com.sleepycat.je.EnvironmentConfig; |
| import com.sleepycat.je.OperationStatus; |
| |
| import org.junit.AfterClass; |
| import org.junit.Assert; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| import java.io.File; |
| import java.io.IOException; |
| |
| public class BDBToolTest { |
| |
| private static Environment env; |
| private static String path = "./bdb"; |
| private static Database db; |
| private static String dbName = "12345"; |
| |
| @BeforeClass |
| public static void setEnv() { |
| try { |
| File file = new File("./bdb"); |
| file.deleteOnExit(); |
| file.mkdir(); |
| |
| // init env |
| EnvironmentConfig envConfig = new EnvironmentConfig(); |
| envConfig.setAllowCreate(true); |
| try { |
| env = new Environment(new File(path), envConfig); |
| } catch (DatabaseException e) { |
| e.printStackTrace(); |
| } |
| |
| // create db |
| DatabaseConfig dbConfig = new DatabaseConfig(); |
| dbConfig.setAllowCreate(true); |
| try { |
| db = env.openDatabase(null, dbName, dbConfig); |
| } catch (DatabaseException e) { |
| e.printStackTrace(); |
| } |
| |
| // write something |
| ReplicaPersistInfo info = ReplicaPersistInfo.createForAdd(1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 10, 11, 12, 13, 14, |
| 15); |
| JournalEntity entity = new JournalEntity(); |
| entity.setOpCode(OperationType.OP_ADD_REPLICA); |
| entity.setData(info); |
| |
| // id is the key |
| Long journalId = 23456L; |
| DatabaseEntry theKey = new DatabaseEntry(); |
| TupleBinding<Long> idBinding = TupleBinding.getPrimitiveBinding(Long.class); |
| idBinding.objectToEntry(journalId, theKey); |
| |
| // entity is the value |
| DataOutputBuffer buffer = new DataOutputBuffer(128); |
| try { |
| entity.write(buffer); |
| } catch (IOException e) { |
| e.printStackTrace(); |
| } |
| DatabaseEntry theData = new DatabaseEntry(buffer.getData()); |
| if (db.put(null, theKey, theData) == OperationStatus.SUCCESS) { |
| System.out.println("successfully writing the key: " + journalId); |
| } |
| |
| try { |
| if (db != null) { |
| db.close(); |
| } |
| if (env != null) { |
| env.cleanLog(); |
| env.close(); |
| } |
| } catch (DatabaseException e) { |
| e.printStackTrace(); |
| } |
| |
| } catch (Exception e) { |
| e.printStackTrace(); |
| } |
| } |
| |
| @AfterClass |
| public static void deleteEnv() { |
| File file = new File(path); |
| if (file.isDirectory()) { |
| String[] fileNames = file.list(); |
| for (int i = 0; i < fileNames.length; i++) { |
| File file2 = new File(path + "/" + fileNames[i]); |
| file2.delete(); |
| } |
| } |
| file.delete(); |
| System.out.println("file is deleted"); |
| } |
| |
| @Test |
| public void testList() { |
| BDBToolOptions options = new BDBToolOptions(true, "", false, "", "", 0); |
| BDBTool tool = new BDBTool(path, options); |
| Assert.assertTrue(tool.run()); |
| } |
| |
| @Test |
| public void testDbStat() { |
| // wrong db name |
| BDBToolOptions options = new BDBToolOptions(false, "12346", true, "", "", 0); |
| BDBTool tool = new BDBTool(path, options); |
| Assert.assertFalse(tool.run()); |
| |
| // right db name |
| options = new BDBToolOptions(false, "12345", true, "", "", 0); |
| tool = new BDBTool(path, options); |
| Assert.assertTrue(tool.run()); |
| } |
| |
| @Test |
| public void testGetKey() { |
| BDBToolOptions options = new BDBToolOptions(false, "12345", false, "", "", 0); |
| BDBTool tool = new BDBTool(path, options); |
| Assert.assertTrue(tool.run()); |
| |
| options = new BDBToolOptions(false, "12345", false, "23456", "12345", 0); |
| tool = new BDBTool(path, options); |
| Assert.assertFalse(tool.run()); |
| |
| options = new BDBToolOptions(false, "12345", false, "23456", "", 0); |
| tool = new BDBTool(path, options); |
| Assert.assertTrue(tool.run()); |
| } |
| |
| } |