jdk8-mips64-public/langtools: test/tools/javadoc/6964914/TestStdDoclet.java@f497fac86cf9

     1 /*

     2  * Copyright (c) 2011, 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  */

    24 /*

    25  * @test

    26  * @bug 6964914

    27  * @summary javadoc does not output number of warnings using user written doclet

    28  */

    30 import java.io.*;

    32 /**

    33  * Dummy javadoc comment.

    34  * @author jjg

    35  * @see DoesNotExist

    36  */

    37 public class TestStdDoclet {

    38     public static void main(String... args) throws Exception {

    39         new TestStdDoclet().run();

    40     }

    42     /**

    43      * More dummy comments.

    44      * @throws DoesNotExist   oops, javadoc does not see this

    45      * @see DoesNotExist

    46      */

    47     void run() throws Exception {

    48         File javaHome = new File(System.getProperty("java.home"));

    49         if (javaHome.getName().equals("jre"))

    50             javaHome = javaHome.getParentFile();

    51         File javadoc = new File(new File(javaHome, "bin"), "javadoc");

    52         File testSrc = new File(System.getProperty("test.src"));

    54         // run javadoc in separate process to ensure doclet executed under

    55         // normal user conditions w.r.t. classloader

    56         String thisClassName = TestStdDoclet.class.getName();

    57         Process p = new ProcessBuilder()

    58             .command(javadoc.getPath(),

    59                 "-J-Xbootclasspath:" + System.getProperty("sun.boot.class.path"),

    60                 "-package",

    61                 new File(testSrc, thisClassName + ".java").getPath())

    62             .redirectErrorStream(true)

    63             .start();

    65         int actualDocletWarnCount = 0;

    66         int reportedDocletWarnCount = 0;

    67         BufferedReader in = new BufferedReader(new InputStreamReader(p.getInputStream()));

    68         try {

    69             String line;

    70             while ((line = in.readLine()) != null) {

    71                 System.err.println(line);

    72                 if (line.contains("DoesNotExist"))

    73                     actualDocletWarnCount++;

    74                 if (line.matches("[0-9]+ warning(s)?"))

    75                     reportedDocletWarnCount =

    76                             Integer.valueOf(line.substring(0, line.indexOf(" ")));

    77             }

    78         } finally {

    79             in.close();

    80         }

    81         int rc = p.waitFor();

    82         if (rc != 0)

    83             System.err.println("javadoc failed, rc:" + rc);

    85         int expectedDocletWarnCount = 2;

    86         checkEqual("actual", actualDocletWarnCount, "expected", expectedDocletWarnCount);

    87         checkEqual("actual", actualDocletWarnCount, "reported", reportedDocletWarnCount);

    88     }

    90     /**

    91      * Private method should not cause a warning.

    92      * @see DoesNotExist

    93      */

    94     private void checkEqual(String l1, int i1, String l2, int i2) throws Exception {

    95         if (i1 != i2)

    96             throw new Exception(l1 + " warn count, " + i1 + ", does not match "

    97                         + l2 + " warn count, " + i2);

    98     }

   100 }

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