| /* |
| * 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.iotdb.tsfile.utils; |
| |
| import org.apache.iotdb.tsfile.common.conf.TSFileConfig; |
| import org.apache.iotdb.tsfile.constant.TestConstant; |
| import org.apache.iotdb.tsfile.write.writer.LocalTsFileOutput; |
| import org.apache.iotdb.tsfile.write.writer.TsFileIOWriter; |
| |
| import org.junit.After; |
| import org.junit.Assert; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import java.io.File; |
| import java.io.FileOutputStream; |
| import java.io.IOException; |
| |
| public class TsFileUtilsTest { |
| private static final String COMPLETE_FILE_PATH = |
| TestConstant.BASE_OUTPUT_PATH.concat("TsFileUtilsTest_Complete.tsfile"); |
| private static final String INCOMPLETE_FILE_PATH = |
| TestConstant.BASE_OUTPUT_PATH.concat("TsFileUtilsTest_Incomplete.tsfile"); |
| |
| @Before |
| public void before() throws IOException { |
| TsFileIOWriter completeWriter = new TsFileIOWriter(new File(COMPLETE_FILE_PATH)); |
| completeWriter.endFile(); |
| LocalTsFileOutput output = |
| new LocalTsFileOutput(new FileOutputStream(new File(INCOMPLETE_FILE_PATH))); |
| byte[] MAGIC_STRING_BYTES = BytesUtils.stringToBytes(TSFileConfig.MAGIC_STRING); |
| byte MAGIC_NUMBER_BYTE = TSFileConfig.VERSION_NUMBER; |
| // only write 1. version number 2. magic string |
| output.write(MAGIC_NUMBER_BYTE); |
| output.write(MAGIC_STRING_BYTES); |
| output.close(); |
| } |
| |
| @After |
| public void after() { |
| File completeFile = new File(COMPLETE_FILE_PATH); |
| File incompleteFile = new File(INCOMPLETE_FILE_PATH); |
| if (completeFile.exists()) { |
| completeFile.delete(); |
| } |
| if (incompleteFile.exists()) { |
| completeFile.delete(); |
| } |
| } |
| |
| @Test |
| public void isTsFileCompleteTest() throws IOException { |
| Assert.assertTrue(TsFileUtils.isTsFileComplete(new File(COMPLETE_FILE_PATH))); |
| Assert.assertFalse(TsFileUtils.isTsFileComplete(new File(INCOMPLETE_FILE_PATH))); |
| } |
| } |