001: /* ====================================================================
002: * The Jcorporate Apache Style Software License, Version 1.2 05-07-2002
003: *
004: * Copyright (c) 1995-2002 Jcorporate Ltd. All rights reserved.
005: *
006: * Redistribution and use in source and binary forms, with or without
007: * modification, are permitted provided that the following conditions
008: * are met:
009: *
010: * 1. Redistributions of source code must retain the above copyright
011: * notice, this list of conditions and the following disclaimer.
012: *
013: * 2. Redistributions in binary form must reproduce the above copyright
014: * notice, this list of conditions and the following disclaimer in
015: * the documentation and/or other materials provided with the
016: * distribution.
017: *
018: * 3. The end-user documentation included with the redistribution,
019: * if any, must include the following acknowledgment:
020: * "This product includes software developed by Jcorporate Ltd.
021: * (http://www.jcorporate.com/)."
022: * Alternately, this acknowledgment may appear in the software itself,
023: * if and wherever such third-party acknowledgments normally appear.
024: *
025: * 4. "Jcorporate" and product names such as "Expresso" must
026: * not be used to endorse or promote products derived from this
027: * software without prior written permission. For written permission,
028: * please contact info@jcorporate.com.
029: *
030: * 5. Products derived from this software may not be called "Expresso",
031: * or other Jcorporate product names; nor may "Expresso" or other
032: * Jcorporate product names appear in their name, without prior
033: * written permission of Jcorporate Ltd.
034: *
035: * 6. No product derived from this software may compete in the same
036: * market space, i.e. framework, without prior written permission
037: * of Jcorporate Ltd. For written permission, please contact
038: * partners@jcorporate.com.
039: *
040: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
041: * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
042: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
043: * DISCLAIMED. IN NO EVENT SHALL JCORPORATE LTD OR ITS CONTRIBUTORS
044: * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
045: * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
046: * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
047: * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
048: * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
049: * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
050: * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
051: * SUCH DAMAGE.
052: * ====================================================================
053: *
054: * This software consists of voluntary contributions made by many
055: * individuals on behalf of the Jcorporate Ltd. Contributions back
056: * to the project(s) are encouraged when you make modifications.
057: * Please send them to support@jcorporate.com. For more information
058: * on Jcorporate Ltd. and its products, please see
059: * <http://www.jcorporate.com/>.
060: *
061: * Portions of this software are based upon other open source
062: * products and are subject to their respective licenses.
063: */
064:
065: package com.jcorporate.expresso.ext.tests;
066:
067: import com.jcorporate.expresso.core.db.DBException;
068: import com.jcorporate.expresso.core.dbobj.SecuredDBObject;
069: import com.jcorporate.expresso.core.misc.ConfigManager;
070: import com.jcorporate.expresso.core.misc.ConfigurationException;
071: import com.jcorporate.expresso.kernel.ConsoleInstallLog;
072: import com.jcorporate.expresso.kernel.InstallLog;
073: import com.jcorporate.expresso.services.test.ExpressoTestCase;
074: import com.jcorporate.expresso.services.test.SchemaCreator;
075: import com.jcorporate.expresso.services.test.TestSystemInitializer;
076: import junit.framework.TestSuite;
077:
078: import java.util.ArrayList;
079: import java.util.Iterator;
080:
081: /**
082: * Stress Test for 5019 DBObjects
083: *
084: * @author Michael Rimov
085: * @version $Revision: 1.2 $ $Date: 2004/11/17 20:48:23 $
086: */
087: public class DBObjStressTest extends ExpressoTestCase {
088: static final int NUM_THREADS = 1;
089: static final int NUM_ITERATIONS = 10;
090: private long startTime = 0;
091: private ArrayList threadList = new ArrayList(NUM_THREADS);
092:
093: public DBObjStressTest(String testName) throws Exception {
094: super (testName);
095: }
096:
097: public static void main(String[] args) throws Exception {
098:
099: //Set the system properties we need
100: junit.textui.TestRunner.run(suite());
101: }
102:
103: /**
104: * Define the suite of tests that verify each function of the cache
105: *
106: * @return
107: */
108: public static junit.framework.Test suite() {
109: TestSuite suite = new TestSuite(DBObjStressTest.class);
110:
111: return suite;
112: } /* suite() */
113:
114: public void testStressDBObjects() {
115: System.out.println("Starting testStressDBObjects()");
116:
117: for (int i = 0; i < NUM_THREADS; i++) {
118: StressThread st = new StressThread(NUM_ITERATIONS,
119: SecuredDBObject.SYSTEM_ACCOUNT);
120: threadList.add(st);
121: st.start();
122: }
123:
124: boolean successfullOperation = true;
125:
126: for (Iterator i = threadList.iterator(); i.hasNext();) {
127: System.out.println("Waiting for thread");
128:
129: StressThread st = (StressThread) i.next();
130:
131: try {
132: if (st.isAlive()) {
133: st.join();
134: }
135: } catch (InterruptedException ie) {
136: }
137:
138: assertTrue("Thread is dead", !st.isAlive());
139: successfullOperation &= st.getSuccess();
140: }
141:
142: assertTrue("All Threads Successfull",
143: successfullOperation == true);
144:
145: try {
146: StressTestObject sto = new StressTestObject(
147: SecuredDBObject.SYSTEM_ACCOUNT);
148: sto.setDataContext(TestSystemInitializer.getTestContext());
149: assertTrue("Check all records deleted", sto.count() == 0);
150: } catch (DBException dbe) {
151: dbe.printStackTrace();
152: fail("Caught DBException trying to count records. "
153: + dbe.getMessage());
154: }
155: }
156:
157: /**
158: * Sets up the fixture, for example, open a network connection.
159: * This method is called before a test is executed.
160: */
161: protected void setUp() throws Exception {
162: TestSystemInitializer.setUp();
163: try {
164: ConfigManager.getContext(TestSystemInitializer
165: .getTestContext());
166: } catch (ConfigurationException ce) {
167: fail("There is no 'test' db/context set up - cannot run db object tests without a test context");
168: }
169:
170: InstallLog installLog = new ConsoleInstallLog();
171:
172: StressTestSchema ts = new StressTestSchema();
173: SchemaCreator.ensureSchemaExists(
174: new com.jcorporate.expresso.core.ExpressoSchema(),
175: installLog);
176: SchemaCreator.ensureSchemaExists(ts, installLog);
177: startTime = new java.util.Date().getTime();
178: } /* setUp() */
179:
180: /**
181: * Tears down the fixture, for example, close a network connection.
182: * This method is called after a test is executed.
183: */
184: protected void tearDown() throws Exception {
185: long endTime = new java.util.Date().getTime();
186: System.out.println("Current Threading Tests Took: "
187: + Long.toString(endTime - startTime) + " ms.");
188:
189: //This test should be run alone... destroy things when we're done.
190: ConfigManager.destroy();
191:
192: // try {
193: // StressTestSchema ts = new StressTestSchema();
194: // SchemaDeleter.deleteSchema("test", ts);
195: // } catch (DBException de) {
196: // log.error(de);
197: // fail("Unable to clean up test object tables");
198: // }
199: } /* tearDown() */
200:
201: }
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