| /* |
| * 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.db.integration; |
| |
| import org.apache.iotdb.db.utils.EnvironmentUtils; |
| import org.apache.iotdb.jdbc.Config; |
| |
| import org.junit.AfterClass; |
| import org.junit.Assert; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| import java.sql.Connection; |
| import java.sql.DriverManager; |
| import java.sql.ResultSet; |
| import java.sql.Statement; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import static org.apache.iotdb.db.constant.TestConstant.TIMESTAMP_STR; |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertTrue; |
| import static org.junit.Assert.fail; |
| |
| /** |
| * Notice that, all test begins with "IoTDB" is integration test. All test which will start the |
| * IoTDB server should be defined as integration test. |
| * |
| * <p>This test stores NaN Values and retrieves them via SQL Interface. |
| */ |
| public class IoTDBInsertNaNIT { |
| |
| private static final String CREATE_TEMPLATE_SQL = |
| "CREATE TIMESERIES root.vehicle.%s.%s WITH DATATYPE=%s, ENCODING=%s, MAX_POINT_NUMBER=%d"; |
| private static final String INSERT_TEMPLATE_SQL = |
| "insert into root.vehicle.%s(timestamp,%s) values(%d,%s)"; |
| private static final String INSERT_BRAND_NEW_TEMPLATE_SQL = |
| "insert into root.cycle.%s(timestamp,%s) values(%d,%s)"; |
| private static List<String> sqls = new ArrayList<>(); |
| private static final int TIMESTAMP = 10; |
| private static final String VALUE = "NaN"; |
| private static final float DELTA_FLOAT = 0.0000001f; |
| private static final double DELTA_DOUBLE = 0.0000001d; |
| |
| @BeforeClass |
| public static void setUp() throws Exception { |
| EnvironmentUtils.closeStatMonitor(); |
| initCreateSQLStatement(); |
| EnvironmentUtils.envSetUp(); |
| insertData(); |
| } |
| |
| @AfterClass |
| public static void tearDown() throws Exception { |
| EnvironmentUtils.cleanEnv(); |
| } |
| |
| private static void initCreateSQLStatement() { |
| sqls.add("SET STORAGE GROUP TO root.vehicle.f0"); |
| sqls.add("SET STORAGE GROUP TO root.vehicle.d0"); |
| for (int i = 0; i < 10; i++) { |
| sqls.add(String.format(CREATE_TEMPLATE_SQL, "f0", "s" + i + "rle", "FLOAT", "RLE", i)); |
| sqls.add(String.format(CREATE_TEMPLATE_SQL, "f0", "s" + i + "2f", "FLOAT", "TS_2DIFF", i)); |
| sqls.add(String.format(CREATE_TEMPLATE_SQL, "d0", "s" + i + "rle", "DOUBLE", "RLE", i)); |
| sqls.add(String.format(CREATE_TEMPLATE_SQL, "d0", "s" + i + "2f", "DOUBLE", "TS_2DIFF", i)); |
| } |
| for (int i = 0; i < 10; i++) { |
| sqls.add(String.format(INSERT_TEMPLATE_SQL, "f0", "s" + i + "rle", TIMESTAMP, VALUE)); |
| sqls.add(String.format(INSERT_TEMPLATE_SQL, "f0", "s" + i + "2f", TIMESTAMP, VALUE)); |
| sqls.add(String.format(INSERT_TEMPLATE_SQL, "d0", "s" + i + "rle", TIMESTAMP, VALUE)); |
| sqls.add(String.format(INSERT_TEMPLATE_SQL, "d0", "s" + i + "2f", TIMESTAMP, VALUE)); |
| } |
| } |
| |
| private static void insertData() throws ClassNotFoundException { |
| Class.forName(Config.JDBC_DRIVER_NAME); |
| try (Connection connection = |
| DriverManager.getConnection( |
| Config.IOTDB_URL_PREFIX + "127.0.0.1:6667/", "root", "root"); |
| Statement statement = connection.createStatement()) { |
| |
| for (String sql : sqls) { |
| statement.execute(sql); |
| } |
| } catch (Exception e) { |
| e.printStackTrace(); |
| } |
| } |
| |
| @Test |
| public void selectAllSQLTest() throws ClassNotFoundException { |
| Class.forName(Config.JDBC_DRIVER_NAME); |
| try (Connection connection = |
| DriverManager.getConnection( |
| Config.IOTDB_URL_PREFIX + "127.0.0.1:6667/", "root", "root"); |
| Statement statement = connection.createStatement()) { |
| boolean hasResultSet = statement.execute("select * from root.vehicle.*"); |
| Assert.assertTrue(hasResultSet); |
| int cnt; |
| try (ResultSet resultSet = statement.getResultSet()) { |
| cnt = 0; |
| while (resultSet.next()) { |
| assertEquals(TIMESTAMP + "", resultSet.getString(TIMESTAMP_STR)); |
| for (int i = 0; i < 10; i++) { |
| Assert.assertEquals( |
| Float.parseFloat(VALUE), |
| resultSet.getFloat(String.format("root.vehicle.%s.%s", "f0", "s" + i + "rle")), |
| DELTA_FLOAT); |
| Assert.assertEquals( |
| Float.parseFloat(VALUE), |
| resultSet.getFloat(String.format("root.vehicle.%s.%s", "f0", "s" + i + "2f")), |
| DELTA_FLOAT); |
| Assert.assertEquals( |
| Double.parseDouble(VALUE), |
| resultSet.getDouble(String.format("root.vehicle.%s.%s", "d0", "s" + i + "rle")), |
| DELTA_DOUBLE); |
| Assert.assertEquals( |
| Double.parseDouble(VALUE), |
| resultSet.getDouble(String.format("root.vehicle.%s.%s", "d0", "s" + i + "2f")), |
| DELTA_DOUBLE); |
| } |
| cnt++; |
| } |
| Assert.assertEquals(1, cnt); |
| } |
| } catch (Exception e) { |
| e.printStackTrace(); |
| fail(e.getMessage()); |
| } |
| } |
| |
| @Test |
| public void selectTest() throws ClassNotFoundException { |
| try (Connection connection = |
| DriverManager.getConnection( |
| Config.IOTDB_URL_PREFIX + "127.0.0.1:6667/", "root", "root"); |
| Statement statement = connection.createStatement()) { |
| statement.execute( |
| "CREATE TIMESERIES root.happy.device1.sensor1.temperature WITH DATATYPE=DOUBLE, ENCODING=RLE"); |
| statement.execute( |
| "INSERT INTO root.happy.device1.sensor1(timestamp,temperature) values(7925, NaN)"); |
| boolean hasResultSet = statement.execute("select * from root.happy.device1.sensor1"); |
| Assert.assertTrue(hasResultSet); |
| int cnt; |
| try (ResultSet resultSet = statement.getResultSet()) { |
| cnt = 0; |
| while (resultSet.next()) { |
| assertEquals(7925 + "", resultSet.getString(TIMESTAMP_STR)); |
| assertEquals( |
| Double.parseDouble(VALUE), |
| resultSet.getDouble("root.happy.device1.sensor1.temperature"), |
| DELTA_DOUBLE); |
| cnt++; |
| } |
| Assert.assertEquals(1, cnt); |
| } |
| } catch (Exception e) { |
| e.printStackTrace(); |
| fail(e.getMessage()); |
| } |
| } |
| |
| @Test |
| public void testNaNValue() { |
| try (Connection connection = |
| DriverManager.getConnection( |
| Config.IOTDB_URL_PREFIX + "127.0.0.1:6667/", "root", "root"); |
| Statement statement = connection.createStatement()) { |
| statement.execute( |
| String.format(INSERT_BRAND_NEW_TEMPLATE_SQL, "d0", "s0" + "2f", TIMESTAMP, VALUE)); |
| boolean hasResultSet = statement.execute("show timeseries"); |
| Assert.assertTrue(hasResultSet); |
| boolean exist = false; |
| try (ResultSet resultSet = statement.getResultSet()) { |
| while (resultSet.next()) { |
| if ((resultSet.getString("timeseries")).contains("root.cycle.d0.s0")) { |
| exist = true; |
| } |
| } |
| } |
| assertTrue(exist); |
| } catch (Exception e) { |
| e.printStackTrace(); |
| fail(e.getMessage()); |
| } |
| } |
| } |