1 /*

     2  * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    20  * or visit www.oracle.com if you need additional information or have any

    21  * questions.

    22  */

    23 

    24 /*

    25  * @test

    26  * @bug 8025693

    27  * @summary javadoc should ignore <clinit> methods found in classes on classpath

    28  */

    29 

    30 import java.io.*;

    31 

    32 public class Test {

    33     public static void main(String[] args) throws Exception {

    34         new Test().run();

    35     }

    36 

    37     final File baseFile = new File("src/Base.java");

    38     final String baseText =

    39         "package p;\n" +

    40         "public class Base { static { } }\n";

    41 

    42     final File srcFile = new File("src/C.java");

    43     final String srcText =

    44         "package p;\n" +

    45         "/** comment */\n" +

    46         "public abstract class C extends Base { }\n";

    47 

    48     void run() throws Exception {

    49         File classesDir = new File("classes");

    50         classesDir.mkdirs();

    51         writeFile(baseFile, baseText);

    52         String[] javacArgs = {

    53             "-d", classesDir.getPath(),

    54             baseFile.getPath()

    55         };

    56         com.sun.tools.javac.Main.compile(javacArgs);

    57 

    58         writeFile(srcFile, srcText);

    59         String[] args = {

    60             "-d", "api",

    61             "-classpath", classesDir.getPath(),

    62             "-package", "p",

    63             srcFile.getPath()

    64         };

    65 

    66         ByteArrayOutputStream baos = new ByteArrayOutputStream();

    67         PrintStream ps = new PrintStream(baos);

    68         PrintStream prev = System.err;

    69         System.setErr(ps);

    70         try {

    71             int rc = com.sun.tools.javadoc.Main.execute(args);

    72         } finally {

    73             System.err.flush();

    74             System.setErr(prev);

    75         }

    76         String out = baos.toString();

    77         System.out.println(out);

    78 

    79         String errorMessage = "java.lang.IllegalArgumentException: <clinit>";

    80         if (out.contains(errorMessage))

    81             throw new Exception("error message found: " + errorMessage);

    82     }

    83 

    84     void writeFile(File file, String body) throws IOException {

    85         file.getParentFile().mkdirs();

    86         try (FileWriter out = new FileWriter(file)) {

    87             out.write(body);

    88         }

    89     }

    90 }

    91