1 /*

     2  * Copyright (c) 2016, 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 8152360

    27  * @summary deprecate javah

    28  * @library /tools/lib

    29  * @modules jdk.compiler/com.sun.tools.javac.api

    30  *          jdk.compiler/com.sun.tools.javac.main

    31  *          jdk.compiler/com.sun.tools.javah

    32  * @build toolbox.ToolBox toolbox.JavahTask

    33  * @run main DeprecateJavahTest

    34  */

    35 

    36 import toolbox.JavahTask;

    37 import toolbox.Task;

    38 import toolbox.ToolBox;

    39 

    40 public class DeprecateJavahTest {

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

    42         new DeprecateJavahTest().run();

    43     }

    44 

    45     ToolBox tb = new ToolBox();

    46 

    47     void printDeprecationWarning() throws Exception {

    48         String output = new JavahTask(tb)

    49                 .options("-version")

    50                 .run()

    51                 .writeAll()

    52                 .getOutput(Task.OutputKind.DIRECT);

    53 

    54         if (!output.contains(

    55                 "Warning: The javah tool is planned to be removed in the next major\n" +

    56                 "JDK release. The tool has been superseded by the '-h' option added\n" +

    57                 "to javac in JDK 8. Users are recommended to migrate to using the\n" +

    58                 "javac '-h' option; see the javac man page for more information.")) {

    59             throw new Exception("test failed");

    60         }

    61     }

    62 

    63     void dontPrintDeprecationWarning() throws Exception {

    64         String output = new JavahTask(tb)

    65                 .options("-version", "-XDsuppress-tool-removal-message")

    66                 .run()

    67                 .writeAll()

    68                 .getOutput(Task.OutputKind.DIRECT);

    69 

    70         if (!output.startsWith("javah version")) {

    71             throw new Exception("test failed");

    72         }

    73     }

    74 

    75     void run() throws Exception {

    76         printDeprecationWarning();

    77         dontPrintDeprecationWarning();

    78     }

    79 }