demonstrate bug 17441

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@274329 13f79535-47bb-0310-9956-ffa450edef68

src/etc/testcases/filters/build.xml

@@ -39,4 +39,13 @@
     </fixcrlf>
   </target>
 
+  <target name="testStripJavaComments" depends="init">
+    <copy todir="result">
+      <fileset dir="input" includes="stripjavacomments.test" />
+      <filterchain>
+        <filterreader classname="org.apache.tools.ant.filters.StripJavaComments" />
+      </filterchain>
+    </copy>
+  </target>
+
 </project>

src/etc/testcases/filters/expected/stripjavacomments.test

@@ -0,0 +1,19 @@
+
+
+ 
+public class NormalLine {
+
+    private String withComment; 
+
+    
+    public void doNothing() {
+        
+        int i;
+        
+        int j;
+    }
+
+    private String url = "http://ant.apache.org/"; 
+    private String url2 = "\"http://ant.apache.org/\"";
+
+}

src/etc/testcases/filters/input/stripjavacomments.test

@@ -0,0 +1,30 @@
+/*
+ * Copyright text
+ * has to be removed
+ */
+
+/**
+ * JavaDoc text about the class.
+ * has to be removed
+ */ 
+public class NormalLine {
+
+    private String withComment; // this comment should be removed
+
+    /* this comment
+     * should be
+     * removed
+     */
+    public void doNothing() {
+        // this comment should be removed
+        int i;
+        /* this comment
+           should be removed
+        */
+        int j;
+    }
+
+    private String url = "http://ant.apache.org/"; // very difficult!
+    private String url2 = "\"http://ant.apache.org/\""; // even worse
+
+}

src/testcases/org/apache/tools/ant/filters/StripJavaCommentsTest.java

@@ -0,0 +1,88 @@
+/*
+ * The Apache Software License, Version 1.1
+ *
+ * Copyright (c) 2003 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 "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.filters;
+
+import java.io.File;
+import java.io.IOException;
+
+import org.apache.tools.ant.BuildFileTest;
+import org.apache.tools.ant.util.FileUtils;
+
+/**
+ * @author <a href="mailto:jan@materne.de">Jan Materne</a>
+ */
+public class StripJavaCommentsTest extends BuildFileTest {
+
+    public StripJavaCommentsTest(String name) {
+        super(name);
+    }
+
+    public void setUp() {
+        configureProject("src/etc/testcases/filters/build.xml");
+    }
+
+    public void tearDown() {
+        executeTarget("cleanup");
+    }
+
+    public void testStripJavaComments() throws IOException {
+        executeTarget("testStripJavaComments");
+        File expected = getProject().resolveFile("expected/stripjavacomments.test");
+        File result = getProject().resolveFile("result/stripjavacomments.test");
+        FileUtils fu = FileUtils.newFileUtils();
+        assertTrue(fu.contentEquals(expected, result));
+    }
+
+}