| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * Copyright (c) 2002 The Apache Software Foundation. All rights |
| * reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * 2. 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. |
| * |
| * 3. The end-user documentation included with the redistribution, if |
| * any, must include the following acknowlegement: |
| * "This product includes software developed by the |
| * Apache Software Foundation (http://www.apache.org/)." |
| * Alternately, this acknowlegement may appear in the software itself, |
| * if and wherever such third-party acknowlegements normally appear. |
| * |
| * 4. The names "The Jakarta Project", "Ant", and "Apache Software |
| * Foundation" must not be used to endorse or promote products derived |
| * from this software without prior written permission. For written |
| * permission, please contact apache@apache.org. |
| * |
| * 5. Products derived from this software may not be called "Apache" |
| * nor may "Apache" appear in their names without prior written |
| * permission of the Apache Group. |
| * |
| * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED 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 THE APACHE SOFTWARE FOUNDATION OR |
| * ITS 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. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| */ |
| |
| package org.apache.tools.ant.taskdefs; |
| |
| import org.apache.tools.ant.Project; |
| import org.apache.tools.ant.types.Path; |
| import org.apache.tools.ant.types.Commandline; |
| import org.apache.tools.ant.util.JavaEnvUtils; |
| |
| import java.io.File; |
| |
| import junit.framework.TestCase; |
| |
| /** |
| * Simple testcase for the ExecuteJava class - mostly stolen from |
| * ExecuteWatchdogTest. |
| * |
| * @author <a href="mailto:sbailliez@imediation.com">Stephane Bailliez</a> |
| * @author <a href="mailto:stefan.bodewig@epost.de">Stefan Bodewig</a> |
| */ |
| public class ExecuteJavaTest extends TestCase { |
| |
| private final static int TIME_OUT = 5000; |
| |
| private final static int CLOCK_ERROR=200; |
| private final static int TIME_OUT_TEST=TIME_OUT-CLOCK_ERROR; |
| |
| private ExecuteJava ej; |
| private Project project; |
| |
| public ExecuteJavaTest(String name) { |
| super(name); |
| } |
| |
| protected void setUp(){ |
| ej = new ExecuteJava(); |
| ej.setTimeout(new Long(TIME_OUT)); |
| project = new Project(); |
| project.setBasedir("."); |
| ej.setClasspath(new Path(project, getTestClassPath())); |
| } |
| |
| private Commandline getCommandline(int timetorun) throws Exception { |
| Commandline cmd = new Commandline(); |
| cmd.setExecutable(TimeProcess.class.getName()); |
| cmd.createArgument().setValue(String.valueOf(timetorun)); |
| return cmd; |
| } |
| |
| public void testNoTimeOut() throws Exception { |
| Commandline cmd = getCommandline(TIME_OUT/2); |
| ej.setJavaCommand(cmd); |
| ej.execute(project); |
| assertTrue("process should not have been killed", !ej.killedProcess()); |
| } |
| |
| // test that the watchdog ends the process |
| public void testTimeOut() throws Exception { |
| Commandline cmd = getCommandline(TIME_OUT*2); |
| ej.setJavaCommand(cmd); |
| long now = System.currentTimeMillis(); |
| ej.execute(project); |
| long elapsed = System.currentTimeMillis() - now; |
| assertTrue("process should have been killed", ej.killedProcess()); |
| |
| assertTrue("elapse time of "+elapsed |
| +" ms is less than timeout value of "+TIME_OUT_TEST+" ms", |
| elapsed >= TIME_OUT_TEST); |
| assertTrue("elapse time of "+elapsed |
| +" ms is greater than run value of "+(TIME_OUT*2)+" ms", |
| elapsed < TIME_OUT*2); |
| } |
| |
| |
| /** |
| * Dangerous method to obtain the classpath for the test. This is |
| * severely tighted to the build.xml properties. |
| */ |
| private static String getTestClassPath(){ |
| String classpath = System.getProperty("build.tests"); |
| if (classpath == null) { |
| System.err.println("WARNING: 'build.tests' property is not available !"); |
| classpath = System.getProperty("java.class.path"); |
| } |
| |
| // JDK 1.1 needs classes.zip in -classpath argument |
| if (JavaEnvUtils.isJavaVersion(JavaEnvUtils.JAVA_1_1)) { |
| classpath += File.pathSeparator |
| + System.getProperty("java.home") |
| + File.separator + "lib" |
| + File.separator + "classes.zip"; |
| } |
| |
| return classpath; |
| } |
| |
| } |