| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * Copyright (c) 2000-2002 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 |
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| * 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 |
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| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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| * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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| * ==================================================================== |
| * |
| * 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.optional.junit; |
| |
| |
| import org.apache.tools.ant.DirectoryScanner; |
| import org.apache.tools.ant.Project; |
| import org.apache.tools.ant.types.FileSet; |
| |
| |
| import java.util.Enumeration; |
| import java.util.Vector; |
| import java.io.File; |
| |
| /** |
| * <p> Create then run <code>JUnitTest</code>'s based on the list of files given by the fileset attribute. |
| * |
| * <p> Every <code>.java</code> or <code>.class</code> file in the fileset is |
| * assumed to be a testcase. |
| * A <code>JUnitTest</code> is created for each of these named classes with basic setup |
| * inherited from the parent <code>BatchTest</code>. |
| * |
| * @author <a href="mailto:jeff.martin@synamic.co.uk">Jeff Martin</a> |
| * @author <a href="mailto:stefan.bodewig@epost.de">Stefan Bodewig</a> |
| * @author <a href="mailto:sbailliez@imediation.com">Stephane Bailliez</a> |
| * |
| * @see JUnitTest |
| */ |
| public final class BatchTest extends BaseTest { |
| |
| /** the reference to the project */ |
| private Project project; |
| |
| /** the list of filesets containing the testcase filename rules */ |
| private Vector filesets = new Vector(); |
| |
| /** |
| * create a new batchtest instance |
| * @param project the project it depends on. |
| */ |
| public BatchTest(Project project){ |
| this.project = project; |
| } |
| |
| /** |
| * Add a new fileset instance to this batchtest. Whatever the fileset is, |
| * only filename that are <tt>.java</tt> or <tt>.class</tt> will be |
| * considered as 'candidates'. |
| * @param fs the new fileset containing the rules to get the testcases. |
| */ |
| public void addFileSet(FileSet fs) { |
| filesets.addElement(fs); |
| } |
| |
| /** |
| * Return all <tt>JUnitTest</tt> instances obtain by applying the fileset rules. |
| * @return an enumeration of all elements of this batchtest that are |
| * a <tt>JUnitTest</tt> instance. |
| */ |
| public final Enumeration elements(){ |
| JUnitTest[] tests = createAllJUnitTest(); |
| return Enumerations.fromArray(tests); |
| } |
| |
| /** |
| * Convenient method to merge the <tt>JUnitTest</tt>s of this batchtest |
| * to a <tt>Vector</tt>. |
| * @param v the vector to which should be added all individual tests of this |
| * batch test. |
| */ |
| final void addTestsTo(Vector v){ |
| JUnitTest[] tests = createAllJUnitTest(); |
| v.ensureCapacity(v.size() + tests.length); |
| for (int i = 0; i < tests.length; i++) { |
| v.addElement(tests[i]); |
| } |
| } |
| |
| /** |
| * Create all <tt>JUnitTest</tt>s based on the filesets. Each instance |
| * is configured to match this instance properties. |
| * @return the array of all <tt>JUnitTest</tt>s that belongs to this batch. |
| */ |
| private JUnitTest[] createAllJUnitTest(){ |
| String[] filenames = getFilenames(); |
| JUnitTest[] tests = new JUnitTest[filenames.length]; |
| for (int i = 0; i < tests.length; i++) { |
| String classname = javaToClass(filenames[i]); |
| tests[i] = createJUnitTest(classname); |
| } |
| return tests; |
| } |
| |
| /** |
| * Iterate over all filesets and return the filename of all files |
| * that end with <tt>.java</tt> or <tt>.class</tt>. This is to avoid |
| * wrapping a <tt>JUnitTest</tt> over an xml file for example. A Testcase |
| * is obviously a java file (compiled or not). |
| * @return an array of filenames without their extension. As they should |
| * normally be taken from their root, filenames should match their fully |
| * qualified class name (If it is not the case it will fail when running the test). |
| * For the class <tt>org/apache/Whatever.class</tt> it will return <tt>org/apache/Whatever</tt>. |
| */ |
| private String[] getFilenames(){ |
| Vector v = new Vector(); |
| final int size = this.filesets.size(); |
| for (int j = 0; j < size; j++) { |
| FileSet fs = (FileSet) filesets.elementAt(j); |
| DirectoryScanner ds = fs.getDirectoryScanner(project); |
| ds.scan(); |
| String[] f = ds.getIncludedFiles(); |
| for (int k = 0; k < f.length; k++) { |
| String pathname = f[k]; |
| if (pathname.endsWith(".java")) { |
| v.addElement(pathname.substring(0, pathname.length() - ".java".length())); |
| } else if (pathname.endsWith(".class")) { |
| v.addElement(pathname.substring(0, pathname.length() - ".class".length())); |
| } |
| } |
| } |
| |
| String[] files = new String[v.size()]; |
| v.copyInto(files); |
| return files; |
| } |
| |
| /** |
| * Convenient method to convert a pathname without extension to a |
| * fully qualified classname. For example <tt>org/apache/Whatever</tt> will |
| * be converted to <tt>org.apache.Whatever</tt> |
| * @param filename the filename to "convert" to a classname. |
| * @return the classname matching the filename. |
| */ |
| public static final String javaToClass(String filename){ |
| return filename.replace(File.separatorChar, '.'); |
| } |
| |
| /** |
| * Create a <tt>JUnitTest</tt> that has the same property as this |
| * <tt>BatchTest</tt> instance. |
| * @param classname the name of the class that should be run as a |
| * <tt>JUnitTest</tt>. It must be a fully qualified name. |
| * @return the <tt>JUnitTest</tt> over the given classname. |
| */ |
| private JUnitTest createJUnitTest(String classname){ |
| JUnitTest test = new JUnitTest(); |
| test.setName(classname); |
| test.setHaltonerror(this.haltOnError); |
| test.setHaltonfailure(this.haltOnFail); |
| test.setFiltertrace(this.filtertrace); |
| test.setFork(this.fork); |
| test.setIf(this.ifProperty); |
| test.setUnless(this.unlessProperty); |
| test.setTodir(this.destDir); |
| test.setFailureProperty(failureProperty); |
| test.setErrorProperty(errorProperty); |
| Enumeration list = this.formatters.elements(); |
| while (list.hasMoreElements()) { |
| test.addFormatter((FormatterElement) list.nextElement()); |
| } |
| return test; |
| } |
| |
| } |