1 /*

     2  * Copyright (c) 2006, 2018, 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     6507179

    27  * @summary Ensure that "-source" option isn't ignored.

    28  * @author  Scott Seligman

    29  * @modules jdk.javadoc

    30  * @run main/fail SourceOption 7

    31  * @run main      SourceOption 9

    32  * @run main      SourceOption

    33  */

    34 

    35 /*

    36  * In order to test whether or not the -source option is working

    37  * correctly, this test tries to parse source code that contains

    38  * a feature that is not available in at least one of the currently

    39  * supported previous versions.

    40  *

    41  * Parsing such code should be expected to fail; if the action

    42  * passes, that means the -source option is (incorrectly) ineffective.

    43  *

    44  * Additional actions are performed to ensure that the source

    45  * provided is valid for the current release of the JDK.

    46  *

    47  * As support for older versions of the platform are dropped, the

    48  * source code (currently p/LambdaConstructTest.java) will need to

    49  * be updated with a more recent feature.

    50  */

    51 

    52 import com.sun.javadoc.*;

    53 

    54 public class SourceOption extends Doclet {

    55 

    56     public static void main(String[] args) {

    57         String[] params;

    58         if ((args == null) || (args.length==0)) {

    59             params = new String[]{"p"};

    60             System.out.println("NOTE : -source not provided, default taken");

    61         } else {

    62             params = new String[]{"-source", args[0], "p"};

    63             System.out.println("NOTE : -source will be: " + args[0]);

    64         }

    65 

    66         if (com.sun.tools.javadoc.Main.execute(

    67                 "javadoc",

    68                 "SourceOption",

    69                 SourceOption.class.getClassLoader(),

    70                 params) != 0)

    71         throw new Error("Javadoc encountered warnings or errors.");

    72 

    73     }

    74 

    75     public static boolean start(RootDoc root) {

    76         root.classes();         // force parser into action

    77         return true;

    78     }

    79 }