| /* |
| * 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.drill.jdbc.test; |
| |
| import static org.hamcrest.CoreMatchers.anyOf; |
| import static org.hamcrest.CoreMatchers.instanceOf; |
| import static org.hamcrest.CoreMatchers.not; |
| import static org.hamcrest.CoreMatchers.notNullValue; |
| import static org.hamcrest.CoreMatchers.startsWith; |
| import static org.hamcrest.MatcherAssert.assertThat; |
| import static org.junit.Assert.assertTrue; |
| |
| import org.apache.drill.categories.JdbcTest; |
| import org.junit.AfterClass; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| import org.apache.drill.common.exceptions.UserRemoteException; |
| import org.apache.drill.jdbc.Driver; |
| import org.apache.drill.jdbc.JdbcTestBase; |
| import org.junit.experimental.categories.Category; |
| |
| import java.sql.Connection; |
| import java.sql.SQLException; |
| import java.sql.Statement; |
| |
| @Category(JdbcTest.class) |
| public class TestExecutionExceptionsToClient extends JdbcTestBase { |
| |
| private static Connection connection; |
| |
| @BeforeClass |
| public static void setUpConnection() throws Exception { |
| connection = new Driver().connect( "jdbc:drill:zk=local", null ); |
| } |
| |
| @AfterClass |
| public static void tearDownConnection() throws SQLException { |
| connection.close(); |
| } |
| |
| @Test(expected = SQLException.class) |
| public void testExecuteQueryThrowsRight1() throws Exception { |
| final Statement statement = connection.createStatement(); |
| try { |
| statement.executeQuery("SELECT one case of syntax error"); |
| } catch (SQLException e) { |
| assertThat("Null getCause(); missing expected wrapped exception", |
| e.getCause(), notNullValue()); |
| |
| assertThat("Unexpectedly wrapped another SQLException", |
| e.getCause(), not(instanceOf(SQLException.class))); |
| |
| assertThat("getCause() not UserRemoteException as expected", |
| e.getCause(), instanceOf(UserRemoteException.class)); |
| |
| assertThat("No expected current \"SYSTEM ERROR\"/eventual \"PARSE ERROR\"", |
| e.getMessage(), anyOf(startsWith("SYSTEM ERROR"), startsWith("PARSE ERROR"))); |
| throw e; |
| } |
| } |
| |
| @Test(expected = SQLException.class) |
| public void testExecuteThrowsRight1() throws Exception { |
| final Statement statement = connection.createStatement(); |
| try { |
| statement.execute("SELECT one case of syntax error"); |
| } catch (SQLException e) { |
| assertThat("Null getCause(); missing expected wrapped exception", |
| e.getCause(), notNullValue()); |
| |
| assertThat("Unexpectedly wrapped another SQLException", |
| e.getCause(), not(instanceOf(SQLException.class))); |
| |
| assertThat("getCause() not UserRemoteException as expected", |
| e.getCause(), instanceOf(UserRemoteException.class)); |
| |
| assertThat("No expected current \"SYSTEM ERROR\"/eventual \"PARSE ERROR\"", |
| e.getMessage(), anyOf(startsWith("SYSTEM ERROR"), startsWith("PARSE ERROR"))); |
| throw e; |
| } |
| } |
| |
| @Test(expected = SQLException.class) |
| public void testExecuteUpdateThrowsRight1() throws Exception { |
| final Statement statement = connection.createStatement(); |
| try { |
| statement.executeUpdate("SELECT one case of syntax error"); |
| } catch (SQLException e) { |
| assertThat("Null getCause(); missing expected wrapped exception", |
| e.getCause(), notNullValue()); |
| |
| assertThat("Unexpectedly wrapped another SQLException", |
| e.getCause(), not(instanceOf(SQLException.class))); |
| |
| assertThat("getCause() not UserRemoteException as expected", |
| e.getCause(), instanceOf(UserRemoteException.class)); |
| |
| assertThat("No expected current \"SYSTEM ERROR\"/eventual \"PARSE ERROR\"", |
| e.getMessage(), anyOf(startsWith("SYSTEM ERROR"), startsWith("PARSE ERROR"))); |
| throw e; |
| } |
| } |
| |
| @Test(expected = SQLException.class) |
| public void testExecuteQueryThrowsRight2() throws Exception { |
| final Statement statement = connection.createStatement(); |
| try { |
| statement.executeQuery("BAD QUERY 1"); |
| } catch (SQLException e) { |
| assertThat("Null getCause(); missing expected wrapped exception", |
| e.getCause(), notNullValue()); |
| |
| assertThat("Unexpectedly wrapped another SQLException", |
| e.getCause(), not(instanceOf(SQLException.class))); |
| |
| assertThat("getCause() not UserRemoteException as expected", |
| e.getCause(), instanceOf(UserRemoteException.class)); |
| |
| assertThat("No expected current \"SYSTEM ERROR\"/eventual \"PARSE ERROR\"", |
| e.getMessage(), anyOf(startsWith("SYSTEM ERROR"), startsWith("PARSE ERROR"))); |
| throw e; |
| } |
| } |
| |
| @Test(expected = SQLException.class) |
| public void testExecuteThrowsRight2() throws Exception { |
| final Statement statement = connection.createStatement(); |
| try { |
| statement.execute("worse query 2"); |
| } catch (SQLException e) { |
| assertThat("Null getCause(); missing expected wrapped exception", |
| e.getCause(), notNullValue()); |
| |
| assertThat("Unexpectedly wrapped another SQLException", |
| e.getCause(), not(instanceOf(SQLException.class))); |
| |
| assertThat("getCause() not UserRemoteException as expected", |
| e.getCause(), instanceOf(UserRemoteException.class)); |
| |
| assertThat("No expected current \"SYSTEM ERROR\"/eventual \"PARSE ERROR\"", |
| e.getMessage(), anyOf(startsWith("SYSTEM ERROR"), startsWith("PARSE ERROR"))); |
| throw e; |
| } |
| } |
| |
| @Test(expected = SQLException.class) |
| public void testExecuteUpdateThrowsRight2() throws Exception { |
| final Statement statement = connection.createStatement(); |
| try { |
| statement.executeUpdate("naughty, naughty query 3"); |
| } catch (SQLException e) { |
| assertThat("Null getCause(); missing expected wrapped exception", |
| e.getCause(), notNullValue()); |
| |
| assertThat("Unexpectedly wrapped another SQLException", |
| e.getCause(), not(instanceOf(SQLException.class))); |
| |
| assertThat("getCause() not UserRemoteException as expected", |
| e.getCause(), instanceOf(UserRemoteException.class)); |
| |
| assertThat("No expected current \"SYSTEM ERROR\"/eventual \"PARSE ERROR\"", |
| e.getMessage(), anyOf(startsWith("SYSTEM ERROR"), startsWith("PARSE ERROR"))); |
| throw e; |
| } |
| } |
| |
| @Test(expected = SQLException.class) |
| public void testMaterializingError() throws Exception { |
| final Statement statement = connection.createStatement(); |
| try { |
| statement.executeUpdate("select (res1 = 2016/09/22) res2 from (select (case when (false) then null else " |
| + "cast('2016/09/22' as date) end) res1 from (values(1)) foo) foobar"); |
| } catch (SQLException e) { |
| assertThat("Null getCause(); missing expected wrapped exception", |
| e.getCause(), notNullValue()); |
| |
| assertThat("Unexpectedly wrapped another SQLException", |
| e.getCause(), not(instanceOf(SQLException.class))); |
| |
| assertThat("getCause() not UserRemoteException as expected", |
| e.getCause(), instanceOf(UserRemoteException.class)); |
| |
| assertThat("No expected current \"PLAN ERROR\"", |
| e.getMessage(), startsWith("PLAN ERROR")); |
| throw e; |
| } |
| } |
| |
| @Test(expected = SQLException.class) |
| public void testConvertFromError() throws Exception { |
| final Statement statement = connection.createStatement(); |
| try { |
| statement.executeUpdate("select CONVERT_FROM('1','INTEGER') from (values(1))"); |
| } catch (SQLException e) { |
| assertThat("Null getCause(); missing expected wrapped exception", |
| e.getCause(), notNullValue()); |
| |
| assertThat("Unexpectedly wrapped another SQLException", |
| e.getCause(), not(instanceOf(SQLException.class))); |
| |
| assertThat("getCause() not UserRemoteException as expected", |
| e.getCause(), instanceOf(UserRemoteException.class)); |
| |
| assertTrue("No expected current \"UNSUPPORTED_OPERATION ERROR\" and/or \"Did you mean\"", |
| e.getMessage().matches("^UNSUPPORTED_OPERATION ERROR(.|\\n)*Did you mean(.|\\n)*")); |
| throw e; |
| } |
| } |
| } |