aoqi@0: /*
aoqi@0:  * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
aoqi@0:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0:  *
aoqi@0:  * This code is free software; you can redistribute it and/or modify it
aoqi@0:  * under the terms of the GNU General Public License version 2 only, as
aoqi@0:  * published by the Free Software Foundation.
aoqi@0:  *
aoqi@0:  * This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
aoqi@0:  * version 2 for more details (a copy is included in the LICENSE file that
aoqi@0:  * accompanied this code).
aoqi@0:  *
aoqi@0:  * You should have received a copy of the GNU General Public License version
aoqi@0:  * 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0:  *
aoqi@0:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0:  * or visit www.oracle.com if you need additional information or have any
aoqi@0:  * questions.
aoqi@0:  */
aoqi@0: 
aoqi@0: /*
aoqi@0:  * @test
aoqi@0:  * @bug 6964914
aoqi@0:  * @summary javadoc does not output number of warnings using user written doclet
aoqi@0:  */
aoqi@0: 
aoqi@0: import java.io.*;
aoqi@0: import com.sun.javadoc.Doclet;
aoqi@0: import com.sun.javadoc.RootDoc;
aoqi@0: 
aoqi@0: public class TestUserDoclet extends Doclet {
aoqi@0:     public static void main(String... args) throws Exception {
aoqi@0:         new TestUserDoclet().run();
aoqi@0:     }
aoqi@0: 
aoqi@0:     static final String docletWarning = "warning from test doclet";
aoqi@0: 
aoqi@0:     /** Main doclet method. */
aoqi@0:     public static boolean start(RootDoc root) {
aoqi@0:         root.printWarning(null, docletWarning);
aoqi@0:         return true;
aoqi@0:     }
aoqi@0: 
aoqi@0:     /** Main test method. */
aoqi@0:     void run() throws Exception {
aoqi@0:         File javaHome = new File(System.getProperty("java.home"));
aoqi@0:         if (javaHome.getName().equals("jre"))
aoqi@0:             javaHome = javaHome.getParentFile();
aoqi@0:         File javadoc = new File(new File(javaHome, "bin"), "javadoc");
aoqi@0:         File testSrc = new File(System.getProperty("test.src"));
aoqi@0:         File testClasses = new File(System.getProperty("test.classes"));
aoqi@0: 
aoqi@0:         // run javadoc in separate process to ensure doclet executed under
aoqi@0:         // normal user conditions w.r.t. classloader
aoqi@0:         String thisClassName = TestUserDoclet.class.getName();
aoqi@0:         Process p = new ProcessBuilder()
aoqi@0:             .command(javadoc.getPath(),
aoqi@0:                 "-J-Xbootclasspath:" + System.getProperty("sun.boot.class.path"),
aoqi@0:                 "-doclet", thisClassName,
aoqi@0:                 "-docletpath", testClasses.getPath(),
aoqi@0:                 new File(testSrc, thisClassName + ".java").getPath())
aoqi@0:             .redirectErrorStream(true)
aoqi@0:             .start();
aoqi@0: 
aoqi@0:         int actualDocletWarnCount = 0;
aoqi@0:         int reportedDocletWarnCount = 0;
aoqi@0:         BufferedReader in = new BufferedReader(new InputStreamReader(p.getInputStream()));
aoqi@0:         try {
aoqi@0:             String line;
aoqi@0:             while ((line = in.readLine()) != null) {
aoqi@0:                 System.err.println(line);
aoqi@0:                 if (line.contains(docletWarning))
aoqi@0:                     actualDocletWarnCount++;
aoqi@0:                 if (line.matches("[0-9]+ warning(s)?"))
aoqi@0:                     reportedDocletWarnCount =
aoqi@0:                             Integer.valueOf(line.substring(0, line.indexOf(" ")));
aoqi@0:             }
aoqi@0:         } finally {
aoqi@0:             in.close();
aoqi@0:         }
aoqi@0:         int rc = p.waitFor();
aoqi@0:         if (rc != 0)
aoqi@0:             System.err.println("javadoc failed, rc:" + rc);
aoqi@0: 
aoqi@0:         int expectedDocletWarnCount = 1;
aoqi@0:         checkEqual("actual", actualDocletWarnCount, "expected", expectedDocletWarnCount);
aoqi@0:         checkEqual("actual", actualDocletWarnCount, "reported", reportedDocletWarnCount);
aoqi@0:     }
aoqi@0: 
aoqi@0:     void checkEqual(String l1, int i1, String l2, int i2) throws Exception {
aoqi@0:         if (i1 != i2)
aoqi@0:             throw new Exception(l1 + " warn count, " + i1 + ", does not match "
aoqi@0:                         + l2 + " warn count, " + i2);
aoqi@0:     }
aoqi@0: 
aoqi@0: }