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HSQLDB example source code file (TestBug778213.java)
The HSQLDB TestBug778213.java source code/* Copyright (c) 2001-2008, The HSQL Development Group * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * Redistributions of source code must retain the above copyright notice, this * list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * * Neither the name of the HSQL Development Group nor the names of its * contributors may be used to endorse or promote products derived from this * software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL HSQL DEVELOPMENT GROUP, HSQLDB.ORG, * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ package org.hsqldb.test; import java.sql.Connection; import java.sql.PreparedStatement; import java.sql.SQLException; import junit.framework.TestCase; import junit.framework.TestResult; /** * HSQLDB TestBug778213 Junit test case. <p> * * Test to ensure that DDL can be executed through the * HSQLDB PreparedStatement interface implementation and * that the behaviour of the prepared statement object is * nominally correct under "prepared" DDL. * * @author boucherb@users * @version 1.7.2 * @since 1.7.2 */ public class TestBug778213 extends TestBase { public TestBug778213(String name) { super(name); } /* Implements the TestBug778213_Part3 test */ public void test() throws Exception { Connection conn = newConnection(); PreparedStatement pstmt; int updateCount; try { pstmt = conn.prepareStatement("drop table test if exists"); pstmt.executeUpdate(); pstmt = conn.prepareStatement("create table test(id int)"); updateCount = pstmt.executeUpdate(); assertTrue("expected update count of zero", updateCount == 0); pstmt = conn.prepareStatement("drop table test"); updateCount = pstmt.executeUpdate(); assertTrue("expected update count of zero", updateCount == 0); } catch (Exception e) { assertTrue("unable to prepare or execute DDL", false); } finally { conn.close(); } conn = newConnection(); try { pstmt = conn.prepareStatement("create table test(id int)"); assertTrue("got data expecting update count", !pstmt.execute()); } catch (Exception e) { assertTrue("unable to prepare or execute DDL", false); } finally { conn.close(); } conn = newConnection(); boolean exception = true; try { pstmt = conn.prepareStatement("drop table test"); pstmt.executeQuery(); } catch (SQLException e) { exception = false; } finally { conn.close(); } if (exception) { assertTrue("no exception thrown for executeQuery(DDL)", false); } conn = newConnection(); try { pstmt = conn.prepareStatement("call identity()"); pstmt.execute(); } catch (Exception e) { assertTrue("unable to prepare or execute call", false); } finally { conn.close(); } exception = false; conn = newConnection(); try { pstmt = conn.prepareStatement("create table test(id int)"); pstmt.addBatch(); } catch (SQLException e) { exception = true; } finally { conn.close(); } if (exception) { assertTrue("not expected exception batching prepared DDL", false); } conn = newConnection(); try { pstmt = conn.prepareStatement("create table test(id int)"); assertTrue("expected null ResultSetMetadata for prepared DDL", null == pstmt.getMetaData()); } finally { conn.close(); } conn = newConnection(); //#ifdef JAVA4 try { pstmt = conn.prepareStatement("create table test(id int)"); assertTrue("expected zero parameter for prepared DDL", 0 == pstmt.getParameterMetaData().getParameterCount()); } finally { conn.close(); } //#endif JAVA4 } /* Runs TestBug778213_Part3 test from the command line*/ public static void main(String[] args) throws Exception { TestResult result; TestCase test; java.util.Enumeration failures; int count; result = new TestResult(); test = new TestBug778213("test"); test.run(result); count = result.failureCount(); System.out.println("TestBug778213 failure count: " + count); failures = result.failures(); while (failures.hasMoreElements()) { System.out.println(failures.nextElement()); } } } Other HSQLDB examples (source code examples)Here is a short list of links related to this HSQLDB TestBug778213.java source code file: |
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